Cable laying auxiliary pulling device in stay wire well
An auxiliary traction and cable laying technology, applied in the direction of cable laying equipment, etc., can solve the problems of inability to use mechanical equipment, reduce construction efficiency, and time-consuming and labor-consuming construction, and achieve the effects of convenient laying operations, improved construction efficiency, and low cost
Inactive Publication Date: 2018-03-13
CHINA MCC20 GRP CORP
View PDF10 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, due to the limited space of the cable well, when the cable is taken out from the cable well, in order to ensure that the cable is not worn by the concrete at the edge of the cable well, the cable insulation layer is usually taken care of by manpower. Pull out all the cables in the remaining paths and lay them one by one. This method is equivalent to using manpower to lay the cables one by one in a circular manner. At the same time, the space in the cable well is limited. When the cables are dragged manually, the construction is time-consuming and labor-intensive, which seriously reduces the construction efficiency.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0013] Example figure 1 with figure 2 As shown, the cable laying auxiliary traction device in the cable well of the present invention includes a triangular support 1, an arc support 2, two rings 3, steel pipes 4, pins 5 and several cable rollers 6, and the arc support 2 is located on the One side slope of the triangular support 1, the two circular rings 3 are respectively arranged on both sides of the top of the triangular support 1, the steel pipe 4 penetrates the two circular rings 3, and the pins 5 penetrate the two circular rings 3 respectively. The two circular rings 3 and the steel pipe 4, and the plurality of cable rollers 6 are arranged at intervals on the arc surface of the arc support 2, the top surface of the steel pipe 4 and the bottom end of the slope on the other side of the triangular support 1. The pins are used to fix the steel pipe and the ring to avoid vibration during cable laying, causing the steel pipe to move or fall off. When the cable laying is compl...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a cable laying auxiliary pulling device in a stay wire well, and the device comprises a triangular bracket, an arc-shaped bracket, two circular rings, a steel pipe, pins, and aplurality of cable rollers. The arc bracket is disposed on one side inclined surface of the triangular bracket, and the two circular rings are disposed at two sides of the top of the triangular bracket. The steel pipe passes through the two circular rings, and the pins pass through the two circular rings and the steel pipe. The plurality of cable rollers are respectively disposed on an arc-shapedsurface of the arc-shaped bracket, the top surface of the steel pipe and the bottom of the other side inclined surface of the triangular bracket. The device greatly facilitates the laying operation of cables, employs a few of manpower to cooperate with a machine for pulling, greatly improves the construction efficiency, is low in cost, and guarantees the good laying of the cables.
Description
technical field [0001] The invention relates to an auxiliary traction device for cable laying in a cable well. Background technique [0002] In metallurgical and municipal electrical construction, most power supply and distribution lines are laid with underground pre-buried pipes, and the distance of such cables is relatively long. For corner use. Due to the small space and large cross-sectional area of the cable pull well, it is inconvenient for construction personnel to work in the well. At the same time, manual traction will consume a lot of manpower and the construction efficiency is low. In order to solve such difficulties, reduce manpower input and improve work efficiency, mechanical traction is usually used, which can greatly improve construction efficiency and reduce manpower input. However, due to the long cable distance, if the traction force exceeds the allowable tension of the cable, the internal structure of the cable will be damaged, causing the cable test ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/06
CPCH02G1/06
Inventor 陈雷金光辉金辽东
Owner CHINA MCC20 GRP CORP