Street lamp installed on the pole
1 scope
This technology standard is suitable for overhead line cement pole lamp installation engineering.
2 construction preparation
2.1 material requirements:
2.1.1 the equipment, equipment and materials used should comply with the regulations of the state technical standards on the current, and product quality certification. Equipment nameplate.
2.1.2 lamps and lanterns:
2.1.2.1 fittings should be complete, no mechanical damage, deformation, the paint peeling, chimney rupture wait for a phenomenon.
2.1.2.2 lamp holder line section should not be less than: copper wire - a was 1.0; Aluminium wire -- was 2.5.
2.1.3 pin insulator:
2.1.3.1 porcelain should combine closely with iron parts, pieces of galvanized iron is good.
2.1.3.2 porcelain glaze is smooth, no cracks, lack of glaze, spots, burn mark and defects such as bubble or enamel burn out.
2.1.3.3 sulfur water of insulator is strictly prohibited.
2.1.4 insulated wires:
2.1.4.1 should not be twisted, bent, broken and damaged the death of defects.
2.1.4.2 downlead section should not be less than: copper wire - 1.5 was; Aluminium wire - a was 2.5; Rated voltage should be not less than 500 v.
2.1.5, embrace hoop
2.1.5.1 surface should be smooth, no crack, burr, flash, sand holes, such as bubble defects.
2.1.5.2 should be hot dip galvanized, zinc in case of partial skin peeled, should besmear after derusting red ZhangDan and paint.
2.1.6 bolts:
2.1.6.1 bolt surface should not have crack, sand holes, zinc skin peeling and the phenomenon such as corrosion, bolts and nuts should cooperate well.
2.1.6.2 metal on various coupling bolts should be locking device, the locking device shall be galvanized, good elasticity, thickness of the right within the rules.
2.1.7 other materials: fuse, binding wire, soft plastic pipes, rubber insulation cloth, black tape, etc.
2.2 the main equipment:
2.2.1 pulley, hammer, adjustable wrench, nylon rope.
2.2.2 level, tape measure, climbers, belts, high stool, etc.
2.3 operation conditions:
2.3.1 lamp production has been finished.
2.3.2 overhead line construction has been completed.
3 operation process
3.1 process:
Lighting fixtures, lamps and lanterns lamp installation - matching down lead - try
3.2 lighting fixtures, lamps and lanterns of installation:
3.2.1 lamps and lanterns (lamp) installation height is measured according to design requirements, marked out on the pole.
3.2.2 will lighting fixtures, lamps and lanterns hung on the pole (the heavier lighting fixtures, lamps and lanterns can use pulleys, large rope hanging pole), good wear hoop or bolt, find good irradiation Angle according to design requirements, after looking for the right degree, tighten fixtures are good.
Rows to install the lamps and lanterns of the elevation Angle should be consistent, neat rows.
3.3 adaptor down lead: the pin insulator is fixed on the lamp, the end of the wire tie up back on the insulator, and respectively connected with lamp holder, fuse. Joint with latex and black tape wrap half range overlap each layer. And then, will the other end of the wire tension, and connected to the main street back button after winding.
3.3.1 each phase line of lamps and lanterns should be equipped with fuse, and phase line can screw base at the center of the terminal.
3.3.2 rainfall distribution on 10-12 down lead and street light mains connection point from the center of rod should be 400 ~ 600 mm, and the bilateral symmetry.
3.3.3 downlead volley should not have joint, should not be more than 4 m in length, should be equipped with more than fixed point or use the steel wire.
3.3.4 wire in and out of the lamp should be set of soft plastic tube, and waterproof.
3.4 try light: all installation work has been completed, power, lamp, and further adjust the irradiation Angle of lamps and lanterns.
4 quality standards
4.1 ensure projects:
Lighting fixtures, lamps and lanterns, hardware specifications, models, quality must meet the design requirements. Wires must be tightly and firmly.
Inspection method: to observe the inspection and check sending test adjustment record.
4.2 the basic items:
2 black metal anti-corrosion protection complete hardware parts.
Inspection method: to observe the examination.
4.2.2 lamp, fixation, correct pole lights on the wire should be tighten. Lamps and lanterns is clean, neat rows of the installation.
Inspection method: to observe the examination.
5 finished product protection
After installation, lamps and lanterns should prevent collisions.
6 should pay attention to quality problems
6.1 the downlead relaxation. Down lead and main junction is not back button or lever down lead when operating on collision.
6.2 irradiation Angle of lamps and lanterns is not accurate. Fixtures are fixed installation is firm, make lamp arm horizontal displacement or droop.
7 quality records
7.1 lamps and lanterns, pin insulator, insulated wires, and other products the factory quality certificate.
7.2 on the pole lamp installation engineering preview, self-inspection record.
7.3 design changes regarding the record, record drawings.
7.4 overhead line and rod breakdown electric equipment installation engineering quality inspection records.
1 scope
This technology standard is suitable for overhead line cement pole lamp installation engineering.
2 construction preparation
2.1 material requirements:
2.1.1 the equipment, equipment and materials used should comply with the regulations of the state technical standards on the current, and product quality certification. Equipment nameplate.
2.1.2 lamps and lanterns:
2.1.2.1 fittings should be complete, no mechanical damage, deformation, the paint peeling, chimney rupture wait for a phenomenon.
2.1.2.2 lamp holder line section should not be less than: copper wire - a was 1.0; Aluminium wire -- was 2.5.
2.1.3 pin insulator:
2.1.3.1 porcelain should combine closely with iron parts, pieces of galvanized iron is good.
2.1.3.2 porcelain glaze is smooth, no cracks, lack of glaze, spots, burn mark and defects such as bubble or enamel burn out.
2.1.3.3 sulfur water of insulator is strictly prohibited.
2.1.4 insulated wires:
2.1.4.1 should not be twisted, bent, broken and damaged the death of defects.
2.1.4.2 downlead section should not be less than: copper wire - 1.5 was; Aluminium wire - a was 2.5; Rated voltage should be not less than 500 v.
2.1.5, embrace hoop
2.1.5.1 surface should be smooth, no crack, burr, flash, sand holes, such as bubble defects.
2.1.5.2 should be hot dip galvanized, zinc in case of partial skin peeled, should besmear after derusting red ZhangDan and paint.
2.1.6 bolts:
2.1.6.1 bolt surface should not have crack, sand holes, zinc skin peeling and the phenomenon such as corrosion, bolts and nuts should cooperate well.
2.1.6.2 metal on various coupling bolts should be locking device, the locking device shall be galvanized, good elasticity, thickness of the right within the rules.
2.1.7 other materials: fuse, binding wire, soft plastic pipes, rubber insulation cloth, black tape, etc.
2.2 the main equipment:
2.2.1 pulley, hammer, adjustable wrench, nylon rope.
2.2.2 level, tape measure, climbers, belts, high stool, etc.
2.3 operation conditions:
2.3.1 lamp production has been finished.
2.3.2 overhead line construction has been completed.
3 operation process
3.1 process:
Lighting fixtures, lamps and lanterns lamp installation - matching down lead - try
3.2 lighting fixtures, lamps and lanterns of installation:
3.2.1 lamps and lanterns (lamp) installation height is measured according to design requirements, marked out on the pole.
3.2.2 will lighting fixtures, lamps and lanterns hung on the pole (the heavier lighting fixtures, lamps and lanterns can use pulleys, large rope hanging pole), good wear hoop or bolt, find good irradiation Angle according to design requirements, after looking for the right degree, tighten fixtures are good.
Rows to install the lamps and lanterns of the elevation Angle should be consistent, neat rows.
3.3 adaptor down lead: the pin insulator is fixed on the lamp, the end of the wire tie up back on the insulator, and respectively connected with lamp holder, fuse. Joint with latex and black tape wrap half range overlap each layer. And then, will the other end of the wire tension, and connected to the main street back button after winding.
3.3.1 each phase line of lamps and lanterns should be equipped with fuse, and phase line can screw base at the center of the terminal.
3.3.2 rainfall distribution on 10-12 down lead and street light mains connection point from the center of rod should be 400 ~ 600 mm, and the bilateral symmetry.
3.3.3 downlead volley should not have joint, should not be more than 4 m in length, should be equipped with more than fixed point or use the steel wire.
3.3.4 wire in and out of the lamp should be set of soft plastic tube, and waterproof.
3.4 try light: all installation work has been completed, power, lamp, and further adjust the irradiation Angle of lamps and lanterns.
4 quality standards
4.1 ensure projects:
Lighting fixtures, lamps and lanterns, hardware specifications, models, quality must meet the design requirements. Wires must be tightly and firmly.
Inspection method: to observe the inspection and check sending test adjustment record.
4.2 the basic items:
2 black metal anti-corrosion protection complete hardware parts.
Inspection method: to observe the examination.
4.2.2 lamp, fixation, correct pole lights on the wire should be tighten. Lamps and lanterns is clean, neat rows of the installation.
Inspection method: to observe the examination.
5 finished product protection
After installation, lamps and lanterns should prevent collisions.
6 should pay attention to quality problems
6.1 the downlead relaxation. Down lead and main junction is not back button or lever down lead when operating on collision.
6.2 irradiation Angle of lamps and lanterns is not accurate. Fixtures are fixed installation is firm, make lamp arm horizontal displacement or droop.
7 quality records
7.1 lamps and lanterns, pin insulator, insulated wires, and other products the factory quality certificate.
7.2 on the pole lamp installation engineering preview, self-inspection record.
7.3 design changes regarding the record, record drawings.
7.4 overhead line and rod breakdown electric equipment installation engineering quality inspection records.
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