里番ACG※里番_ACG工口全,里番ACG※里番ACG工口全彩,里番※ACG琉璃全彩无码

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          welcomeGuangzhou Wuye (WUYESTAGE) Stage Lighting Co., Ltd.
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          131-7209-2863
          Contact:Miss Guo

          E-mail:80245816@qq.com

          Address:3rd Floor, Building 1, No. 7 Lanhua Street, Dagang Village, Baiyun Lake Street, Baiyun District, Guangzhou
          Current position:Home  > NEWS  > Company News  > Stage lighting engineering specifications and installation specifications
          Stage lighting engineering specifications and installation specifications
           

          (1) Organize all the staff participating in the project to clarify the importance of the project, construction difficulties, especially the construction period requirements, safety requirements, quality requirements, etc., so that everyone understands the goals and responsibilities to ensure the construction period and construction quality.

          (2) Carry out necessary pre-job retraining for all construction personnel, conduct safety education, and issue a job certificate after passing the examination, and at the same time conduct systemic technical explanations for all personnel. Before the start of each process, the operation layer shall be clarified on the process construction technology according to the technical written documents.

          (3) Prepare office, living and warehouse facilities, improve office and living conditions, and erect temporary power supply lines for facilities and daily life;  

          (4) On the one hand, negotiate with the owner to find a material warehouse; on the other hand, arrange the material management personnel to contact the specific supply plan of the required equipment and materials. At the same time, investigate the self-purchased materials, compare the quality and unit price, and determine according to the requirements of the construction unit Purchasing manufacturers, after the storage warehouse is completed, then purchase and enter the site.

          (5) Under the auspices of the project manager, organize engineering and technical personnel to carefully review the construction drawings: the production of construction drawings should be detailed and standardized, conform to the national drawing standards, and reflect the specific requirements of the construction site and construction organization, and the construction personnel must be familiar with the construction Drawings, technical data, norms and standards, discuss technical difficulties, find problems early, and report them to the construction unit and design unit in a timely manner, so that the problems can be solved before the construction, to ensure the smooth progress of the construction, and to reduce the change and negotiation.

          (6) The construction unit assigns one project manager and one deputy manager to be responsible for the organization and construction of this project. There are 2 professional foremen, one material officer, budget officer, quality inspector, safety officer, and firefighter. The labor and management personnel must comply with the relevant management regulations and regulations of China and Henan Province; the labor personnel shall be based on the progress and quantity of the project The size will increase or decrease, and it is estimated that there will be 20 people during the peak period.

          (7) The project manager shall confirm the construction technical clarification before the construction of the sub-project, especially for the difficult points of the construction, should propose the sub-project technical measures. At the same time, work with the material staff to make a staged material supply plan, so that the construction can develop in accordance with the schedule plan and ensure smooth construction.

          (8) Establish a construction site equipment inspection system. After the equipment is unpacked and passed the initial inspection, under the supervision of the project supervisor, immediately conduct the electrical and mechanical performance inspection of the equipment with the supplier to ensure that the quality of the equipment supply meets the design requirements; at the same time, establish The project manager management system assigns quality responsibility to people and ensures that the quality management system can effectively move when the project starts.

          (9) The construction machinery and equipment testing instruments are configured as planned, and the contractor shall provide them for transportation to the construction site.

          (10) Compile implementation construction organization design, prioritize the adoption of the formed construction process standards, compile detailed construction process and technical standards, various quality and technical assurance measures, and formulate technical management methods and implementation rules based on the characteristics of this project.

          1.2 Main construction plan

          Before the beginning of the project in the previous chapter, complete the material master plan approval form in detail, arrange the construction tool entry plan, and consciously accept the random inspection and inspection of the system equipment and related construction materials by the project supervisor entrusted by the owner to ensure all equipment and materials It meets the requirements of the specification and the project can be started smoothly.

          Chapter 2 The construction organization must closely cooperate with the housing construction project and other supporting related projects, and arrange the installation of stage lighting power cables and signal lines according to the progress of the project.

          Chapter 3 According to the wiring construction drawings, under the premise of accurate measurement and positioning, combined with written materials such as the specifications and dimensions of the product samples of the supplier, construction shall be carried out according to local conditions and according to quality and quantity.

          Chapter 4 During the specific construction process, closely cooperate with each professional work. Professional construction personnel should strictly follow the construction drawings and timely do the laying and installation of pipe supports, hangers, concealed pipes, casings, terminal boxes, boxes, etc., and try to avoid them. Unnecessary rework.

          Chapter 5 Before and during the decoration process, the electrical major should cooperate with the civil engineering, coordinate the construction, and do a good job in the safety protection of the finished product.

          Chapter VI Timely and properly handle the coordination relationship and disputes that may occur during the construction with the relevant construction unit to ensure the smooth progress of the system engineering construction.

          Chapter 7 Organize personnel to keep the construction materials and equipment that have entered the site, as well as the protection of the system engineering that has been completed, to avoid damage to the system engineering that has been completed during the construction of other types of work, and at the same time to prevent me The construction personnel of the party caused unnecessary damage to other completed construction projects during the construction.

          Chapter 8 Consciously accept the management and scheduling of engineering and process supervision, and do a good job of coordinating with the processes and procedures of various types of work.

          Chapter 9 When installing booms, cages, and bridge sockets and laying cables, please send personnel from the boom construction unit to the site to assist in controlling the lifting of the boom.

          Chapter 10 The civil engineering unit is requested to assist in the construction of the cabinet base and the trough of the cabinet room. The decoration and ventilation system of the closet room and the dimming control room must be completed before the equipment enters the site.

          1.3 Stage lighting dimming equipment and lighting installation system

          (1) After the preliminary completion of the stage lighting power cables, signal wiring and kind of connectors, the installation of dimming equipment and lamps will be carried out.

          (2) Put the dimming equipment into the construction site one by one in accordance with the construction sequence. To ensure the quality of equipment installation, after the equipment unpacking inspection procedure is implemented, the electrical and mechanical performance of the equipment shall be tested according to the parameters provided in the equipment technical documents. Then proceed with the equipment installation.

          (3) The equipment installation process needs to closely cooperate with civil engineering, ventilation, air-conditioning, water supply and drainage, weak current, decoration, etc., and arrange the electrical engineering construction according to the construction progress of the building. During the decoration process, actively cooperate with the decoration unit. The installation position of the switch is reserved accurately to avoid damage to the decoration during installation.

          (4) During the construction process, when grooving or drilling holes on the walls, floors, indoor roofs, and roofs of outdoor buildings, strict protection measures must be taken, and the construction must be restored in time.

          (5) Except for the design requirements, the holes on the wall and floor shall be blocked or fire-proof separated after the pipeline construction is completed.

          (6) For the sake of completeness, the light beam bridge and slap room must be installed after the site acceptance.

          (7) The installation of lamps on all electric systems must be controlled by the relevant construction unit.

          1.4 Stage lighting dimming equipment and lighting debugging and testing system

          (1) According to relevant national standards, debugging can be carried out after all equipment is installed in place and there are no hidden safety and performance hazards.

          (2) The commissioning of the equipment must be carried out under the approval of Party A.

          (3) Equipment debugging mainly focuses on the technical performance of each equipment setting, adjustment and use effect to meet the requirements.

          (4) During the equipment debugging and testing stage, an electrician on the site must cooperate to ensure the safety of power supply.

          (5) The debugging conditions and test results of the equipment must be recorded in detail and used as engineering data for easy access and maintenance.

          1.5 Main construction methods

          Quality control of key parts of construction

          (1) Establish an on-site quality management system with the project manager as the team leader and the project deputy manager as the deputy team leader. Establish the concept of leading quality and serving users, and guide various tasks with corporate quality management procedures.

          (2) In order to ensure that the project meets high-quality standards, the project quality inspection and verification review outline is formulated. The outline determines the project control items, the basis and standards for the main control points, and the main controllers of each project to ensure that each work has standards and responsibilities are implemented. To people, to ensure the realization of the quality objectives of this project.

          (3) After entering the site, you must first do a good job of on-site investigation, and check the drawings with the actual work. Basic work such as reviewing the elevation, reviewing the axis, setting up vertical and horizontal controls, dismantling and modifying the content of the work, and fully understanding the project site conditions. After each process is completed, internal inspection and acceptance are done, and the next process can be carried out only after it is qualified.

          (4) During the construction process, the construction process shall be formulated strictly according to the construction drawings, and the construction shall be carried out in accordance with the construction process standards. The three inspection systems of self-inspection and mutual inspection and handover inspection shall be done in each process, and various inspection results shall be recorded in real time.

          (5) The laying of pipelines on the stage and the ceiling should be neatly arranged according to the branches, and signs should be made for each circuit.

          (6) The installation of the socket box should be firm, in line with the requirements of the drawings, grounding protection should be done, and the temporary power distribution should be in line with electricity standards to avoid accidents.

          (7) The sub-switch box on the suspended ceiling is firmly installed and easy to operate, and the name of the control circuit and lamps are indicated.

          1.6 Transportation and installation of stage lighting system equipment

          1.6.1 Equipment and material transportation

          In order to ensure that the equipment is intact during the second transportation process, after the equipment is unpacked and inspected, the electrical and mechanical performance of the equipment should be checked immediately. At the same time, check the equipment packing list specification, certificate, equipment drawing and other related technical documents, and check the equipment model , Specifications and compliance parts, components, auxiliary materials and special tools, after qualified, restore the packaging, and then transport, to avoid damage to the equipment shell and performance.

          1.6.2 Installation of power supply

          Qualified voltage and mark

          ?€¢ All electrical equipment with AC voltage exceeding 25V RMS or 60V DC voltage without pulsation (including disassembled modules, exposed heads or jacks, and areas where the cover is not removed) shall not be exposed under normal conditions touch. The protective cover of electrical equipment should be affixed with a warning label indicating the current voltage.

          Shielding of live parts

          & #61656; The housing of electrical components or devices with AC voltage exceeding 50V effective value or 120V non-pulsating DC voltage is safely shielded due to insulation or grounding. Tools must be used to remove a single protective cover or a single shield, so as not to accidentally touch the protective cover and the shield, and both the protective cover and the shield should be labeled.

          &#61656; Mixed electricity

          ? In electrical cabinets or components containing controllers, computers, audio or similar low-voltage signals, and at the same time contain AC voltage exceeding 110V effective value or 150V non-pulsating DC voltage, there should be on all detachable boards Clear warning signs for higher voltages.

          &#61656; Multiple power supplies

          #61656; When the equipment has two or more power supplies, each power supply should be separated, and there should be light or electrical locking devices. Do not supply power to the same device at the same time.

          &#61656; Grounding

          #61656; All steel structural parts, lighting equipment, audio equipment, consoles, electrical cabinets, metal covers, metal pipes and equipment parts should be effectively grounded and comply with relevant standards.

          &#61656; Handheld device

          ? Dedicated hand-held or portable equipment, as long as the AC voltage exceeds the effective value of 25V or the DC voltage without pulsation of 60V, and there is no double insulation, it should be double grounded.

          &#61656; Power isolation

          #61656; If the power supply of the electrical equipment is a non-safe voltage, a compliance switch (or circuit breaker) that can cut off the power supply should be installed on or near the electrical equipment to ensure the safety of maintenance. If it is a remote control device, a locally lockable compliance switch (or circuit breaker) should be installed on or near the device. The power isolation device should be marked to prevent errors when disconnecting the equipment:

          &#61656; Power on indication

          #61656; All electrical cabinets equipped with electrical components or devices with working voltage: 380VAC/220VAC must be equipped with a larger power-on indicator, whose position should be conspicuous and close to the line of sight. When three-phase power supply, there is a separate instruction for each corresponding.

          &#61656; Voltage protection

          #61656; The power supply or drive device should have a phase monitoring device. Electrical equipment should be protected against phase loss, undervoltage, and overvoltage.

          1.6.3 Installation of cables, tubes, boxes and connectors

          &#61656; Installation of cable tray

          &#61656;    Determine the route direction → pre-open the hole through the wall → bracket installation and pre-embedding → measuring rule blanking → laying of wire troughs → lowering the wire trough → fixed trough cover → installing socket box (terminal box) → socket box (terminal box ) For wiring, fix the cable tray in accordance with relevant standards, and do the laying of cables and signal wires.

          ? Determine the installation position of the cable tray according to the design requirements, and then perform the assembly and installation of the cable tray. The assembly tray should be straight, the horizontal error is not more than 5mm, the center line deviation is not more than 5mm, the installation must be firm, and the accessories must be complete. All bolts must be tightened. When the installation height of the cable tray exceeds 1.5 meters, scaffolding should be set up. After the cable tray is installed, the cables can be laid. According to the design requirements, plan the placement and arrangement of cables on the bridge, and scaffolding should be set up. Cable tray laying is generally carried out at high altitudes. Special attention should be paid to construction safety. Manpower should be organized, labor division should be clearly defined, mutual cooperation, and unified command should be followed. The scaffolding is set up firmly, fastened with fasteners, and railings are made to prevent people from falling.

          &#61618; The laying of cables should comply with the National Construction Technology Standard for Building Electrical Engineering SBCQB-01006-2003

          & #61618; Electromagnetic interference should be reduced to a lower level when laying cables.

          #61618; When the cable hose is used, its length cannot exceed 1 meter.

          & #61618; Suspended or sagging flexible cables used for power or control lines should be equipped with a stress-relieving center core wire, and both ends should be clamped to release the wire stress.

          #61618; The length of the wire should be appropriate, and the remaining cables should be rolled on the cable reel or placed in the equipment, and fixed firmly.

          & #61618; The core wires of multi-core and shielded cables used in power or control circuits should be easy to identify by number. Only cables with less than 25 cores are allowed to use color codes. Do not use the cable laying form or sequence to identify the number of cable cores.

          #61618; Marking: The cable number at both ends of each power and control cable should be the same, and marked with a longer mark with the number. The cable number should be indicated on the wiring diagram.

          ? Margin: The wire reel should be able to hold a sufficient length of cable to meet the requirements of the total stroke of the relevant equipment, including the stroke required to the maintenance position.

          #61618; All cable entry equipment, including wire drums and wire slip rings, should have appropriate entry connectors to facilitate cable replacement.

          (1) The system cable is installed in the metal wire trough, and the cable installed vertically in the wire trough must be fixed with U-shaped clamps.

          (2) It must be noted that these lines are in the state of intersections, rather than being installed in parallel with other signal lines. If it cannot be avoided, shielding measures must be taken; the wiring of the connection frame, dimmer and direct power socket consists of a single cable, and the length of each cable is based on the quantitative results of the site survey.

          1.7 Installation of lighting equipment

          1.7.1 Installation process of dimming vertical cabinet

          Unpacking and unpacking→check the appearance and parts→fasten the cabinet on the base with bolts→introduce the output cable and input cable into the cabinet through the trough→connect the lines according to the system diagram→power on trial operation (no load)→ Gradually join the load test run

          1.7.2 Installation of computer dimming console and digital dimming cabinet:

          Installation requirements: The control room of the dimmer console and the control room of the digital dimmer cabinet should be made of anti-static ground; the depth of the cable trench should be greater than 0.5m, and the silicon cabinet should be constructed according to the size; the distance between the silicon cabinet and the back wall and side wall should be greater than 80cm above the ground 20cm; control room and silicon cabinet room should have ventilation equipment to keep dry, silicon cabinet and control

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          里番ACG※里番_ACG工口全,里番ACG※里番ACG工口全彩,里番※ACG琉璃全彩无码