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Underground pipe gallery cable and wire laying traction equipment for municipal construction engineering

A technology for construction projects and underground pipe corridors, applied in the direction of cable laying equipment, etc., can solve the problems that cables and wires cannot be reached, and cables and wires are blocked and piled up

Inactive Publication Date: 2020-10-20
GUANGZHOU LIANJIANG SOFTWARE DEV LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the traction equipment for the laying of cables and wires in the underground pipe gallery of an existing municipal construction project, the cables and wires are coiled in a ring before laying so that the cables and wires have bending force. Since the underground pipe gallery will be bent according to the demand, it will lead to During the process, when cables and wires of different sizes touch the bending place, they will self-wind under the action of their own bending force, causing the cables and wires to be blocked and accumulated in the pipe gallery, resulting in the failure of the cables and wires to reach the set position. The invention provides a To solve the above technical problems

Method used

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  • Underground pipe gallery cable and wire laying traction equipment for municipal construction engineering
  • Underground pipe gallery cable and wire laying traction equipment for municipal construction engineering
  • Underground pipe gallery cable and wire laying traction equipment for municipal construction engineering

Examples

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Effect test

Embodiment 1

[0029] The present invention provides a traction device for laying cables and wires in an underground pipe gallery of a municipal construction project. The structure includes a traction box 1, a pressure plate 2, a guide roller 3 and a base 4. 2 Cooperate installed inside the traction box 1, the bottom of the guide roller 3 is connected to the top of the base 4 by bolts and located on both sides of the traction box 1, the pressure plate 2 includes a chute 21, a sliding roller 22, a clamping belt 23, and a positioning plate 24, the chute 21 is embedded on the left and right sides of the pressure plate 2, the sliding roller 22 is connected to the inside of the chute 21 through a gap, the inner side of the clamping belt 23 is nested on the outer surface of the sliding roller 22, the positioning The upper and lower ends of the plate 24 are respectively embedded between the upper and lower pressure plates 2. There are two pressure plates 2, and the sliding roller 22 runs through the...

Embodiment 2

[0035]In the figure, its structure includes a traction box 1, a pressure plate 2, a guide roller 3, and a base 4, the bottom of the traction box 1 is welded above the base 4, the pressure plate 2 is fitted inside the traction box 1, and the bottom of the guide roller 3 Connected to the top of the base 4 by bolts and located on both sides of the traction box 1, the pressure plate 2 includes a chute 21, a sliding roller 22, a clamping belt 23, and a positioning plate 24, and the chute 21 is embedded in the left and right sides of the pressure plate 2 On the surface, the sliding roller 22 is connected to the inside of the chute 21 through a gap, the inner side of the clamping belt 23 is nested on the outer surface of the sliding roller 22, and the upper and lower ends of the positioning plate 24 are respectively embedded and fixed between the upper and lower pressure plates 2. Between, there are two pressing plates 2, and the sliding roller 22 runs through the inside of the pressi...

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Abstract

The invention discloses underground pipe gallery cable and wire laying traction equipment for municipal construction engineering. The equipment structurally comprises a traction box, a pressing plate,a guide roller and a base. The bottom of the traction box is welded above the base. The pressing plate is installed in the traction box in a matched mode. The bottoms of the guide rollers are connected above the base through bolts and located on the two sides of the traction box. The beneficial effects of the equipment are that: a wound cable wire is arranged on the through groove, the telescopicrod drives the push rod to move to change the size of the through groove, the cable and wire pressing plates with different sizes can be clamped and pressed, then the cable and the wire are rotated under the rotation of the rotating roller, therefore, the cable and the wire are completely straightened; and the situation that the dragged cable and wire have bending force, the cable and wire are wound around the bent position of the pipe gallery is avoided, the rotating rod is rotated to drive the positioning plate to rotate, the positioning rod stretches into the positioning plate, the distance between the two clamping belts is changed, the two clamping belts are prevented from being loosened when the cable and wire are straightened, and the cable and wire are prevented from being not straightened.

Description

technical field [0001] The invention relates to the field of cables and wires, in particular to a traction device for laying cables and wires of an underground pipe gallery in a municipal construction project. Background technique [0002] In the process of municipal construction, it is usually necessary to arrange cables and wires inside the underground pipe gallery, and use cable laying traction equipment instead of laying cables and wires manually, so that the cables and wires are accurately laid along the pipe gallery to avoid offset errors in manual laying. [0003] At present, there is an existing traction equipment for laying cables and wires in underground pipe galleries for municipal construction projects. During the process, when cables and wires of different sizes touch the bend, they will self-wind under the action of their own bending force, causing the cables and wires to be blocked and accumulated in the pipe gallery, making it impossible for the cables and wi...

Claims

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Application Information

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IPC IPC(8): H02G1/08B21F1/02
CPCB21F1/02H02G1/08
Inventor 朱寒梅
Owner GUANGZHOU LIANJIANG SOFTWARE DEV LLC
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