安装立杆的要求（Requirements for mounting vertical poles）.docVIP

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安装立杆的要求（Requirements for mounting vertical poles）.doc

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安装立杆的要求（Requirements for mounting vertical poles）

安装立杆的要求（Requirements for mounting vertical poles） The length of the arm shall be determined by the actual site. The following is a detailed description of the specific process requirements. 1. foundation construction 1.1. upright Foundation A. use: fixed camera stick; B. infrastructure and size: as shown; C. basic model: determined by the required camera type; D. production location: in the equipment layout plan marked camera pole position to make the foundation; E. production requirements: 1, should be in line with the current national standards electrical installation works, cable line construction and acceptance norms of the relevant provisions; Between the 2, and inspection should be based threading pipe, and placed wire; 3, based on the steel plate according to the standard of M20 with tapping, galvanized screws two, flat washers and spring washers each one. F. material: 4mm steel plate, 18mm steel bar, C25 concrete, crushed stone, 2.5 inch PVVC bend; 1.2. well production A. application: convenient for cable laying and system inspection and maintenance; B. infrastructure and size: as shown. Only the well depth, the well height and the well width are indicated in the drawing, and the other dimensions shall be determined by the construction team in accordance with the site conditions; C. location: in the equipment layout marking position of making manhole; D. production requirements: 1, should be in line with the current national standards electrical installation works, cable line construction and acceptance norms of the relevant provisions; 2, the manhole sealing performance and good waterproof performance. E. material: masonry, cement, steel plate; 1.3. cable laying A. applications: laying cables to prevent cable damage; B. pipeline routing: according to the equipment layout plan marked types and routes for laying tubes and tubes. Pay attention to the diameter indicated in the drawing; C. production requirements: 1, should be in line with the current national s