Payoff cart for lead threading construction

A technology of pay-off car and pipe threading, which is applied in the direction of conveying filamentous materials, cable laying equipment, thin material processing, etc., and can solve the problems that the wire reel is easy to be scattered, affects the speed of threading construction, and is easy to get stuck in the bend of the pipe, etc. , to improve the construction speed and construction quality, the connection method is simple and fast, and the design is novel and reasonable

Active Publication Date: 2015-08-19
SCEGC NO 5 CONSTRUCTION ENGINEERING GROUP COMPANYLTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the traditional wire-pipe construction, the operator places the wire reel on the ground during the threading operation, and extracts the wire end from the inner ring of the wire reel to carry out the work. This construction method cannot eliminate the coil winding stress of the reel-mounted power cord, which causes the power cord to break during the operation. Knotted, not straight, the wire reel is prone to be scattered and crossed, and it is easy to get stuck in the bend of the pipe, which affects the construction speed of threading. Due to excessive pulling of the wire, damage to the power cord sheath or reduction of the wire diameter will occur. Therefore, the traditional threading There are defects such as low efficiency, unsafety, and waste of materials in construction

Method used

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  • Payoff cart for lead threading construction
  • Payoff cart for lead threading construction
  • Payoff cart for lead threading construction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Such as figure 1 A pay-off vehicle for wire threading construction is shown, which includes a pay-off roller assembly 1 and a frame 4, and the frame 4 is provided with traveling wheels 2; the pay-off drum assembly 1 includes a central shaft 1-2 and a pay-off drum body 1-1 for installing a reel, the central axis 1-2 is set in the pay-off drum body 1-1 and the pay-off drum body 1-1 is connected to the central shaft 1-2 rotation fit, the frame 4 is provided with two fixed sleeves 3, and the two ends of the central shaft 1-2 are connected to the two fixed sleeves 3 one by one through the plug-in structure Connected, the two ends of the pay-off drum body 1-1 are equipped with detachable baffles for preventing the wire reel from falling off.

[0054] In this embodiment, when the pay-off vehicle for wire threading construction is in use, the wire reel is installed on the pay-off drum body 1-1, and when the wire is threaded through the pipe, the wire end on the wire reel is pu...

Embodiment 2

[0068] Such as Figure 4 and Figure 5 As shown, the difference between this embodiment and Embodiment 1 is that the detachable baffle includes a baffle body 1-3 and a center sleeve 1-4 that is sleeved on the pay-off drum body 1-1; The baffle body 1-3 is composed of a semicircular first baffle unit 1-3-1 and a semicircular second baffle unit 1-3-2; the center sleeve 1-4 is composed of a semicircular The ring-shaped first center sleeve unit 1-4-1 and the semi-circular second center sleeve unit 1-4-2 are spliced ​​together, and the first center sleeve unit 1-4-1 is arranged on the first baffle unit 1 -3-1, the second center sleeve unit 1-4-2 is set on the second disc unit 1-3-2, one end of the first disc unit 1-3-1 and the second disc unit One end of the disc unit 1-3-2 is connected by a first locking member 1-8, and the other end of the first disc unit 1-3-1 and the other end of the second disc unit 1-3-2 are connected by The second locking elements 1-9 are connected.

[00...

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Abstract

The invention discloses a payoff cart for lead threading construction. The payoff cart comprises a payoff roller shaft assembly and a frame. The frame is provided with travelling wheels, and the payoff roller shaft assembly comprises a central shaft and a payoff roller body used for mounting a reel, the central shaft is arranged in the payoff roller body, the payoff roller body is rotationally fitted to the central shaft, and two fixing sleeves are arranged on the frame. Two ends of the central shaft are connected with the fixing sleeves one by one via the insert structures. Two ends of the payoff roller body are provided with detachable barrier discs used for preventing the reel from falling. The payoff cart for lead threading construction is simple in structure and convenient to use, leads cannot be scattered and twisted when the reel pays off. In addition, knotting of the leads can be prevented during threading, and the leads are very smooth. Construction speed and quality are greatly improved.

Description

technical field [0001] The invention belongs to the technical field of wire threading construction, and in particular relates to a pay-off vehicle for wire threading construction. Background technique [0002] In the traditional wire-pipe construction, the operator places the wire reel on the ground during the threading operation, and extracts the wire end from the inner ring of the wire reel to carry out the work. This construction method cannot eliminate the coil winding stress of the reel-mounted power cord, which causes the power cord to break during the operation. Knotted, not straight, the wire reel is prone to be scattered and crossed, and it is easy to get stuck in the bend of the pipe, which affects the construction speed of threading. Due to excessive pulling of the wire, damage to the power cord sheath or reduction of the wire diameter will occur. Therefore, the traditional threading There are defects such as low efficiency, insecurity, and waste of materials in c...

Claims

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Application Information

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IPC IPC(8): B65H49/28B65H75/14B65H75/44H02G1/08
Inventor 任刚袁军军秦国平高波杜卫红王蕾
Owner SCEGC NO 5 CONSTRUCTION ENGINEERING GROUP COMPANYLTD
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