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Space cable net and cable replacing mode thereof

A cable net and space technology, used in building maintenance, construction, building construction, etc., can solve the problems of inability to adjust the angle, difficult to rotate the cable, and inconvenient to replace the cable, so as to facilitate installation and disassembly, and cable replacement work. convenient effects

Inactive Publication Date: 2019-07-23
CHONGQING REAL ESTATE COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The angle between the ear plates of the node plate (1) cannot be adjusted, that is, the cable is not easy to rotate;
[0004] There is no cable replacement device on the insertion rod (2) node, which is inconvenient for cable replacement during the cable network operation cycle

Method used

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  • Space cable net and cable replacing mode thereof
  • Space cable net and cable replacing mode thereof
  • Space cable net and cable replacing mode thereof

Examples

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Embodiment

[0033] see figure 1 , a space cable net and its cable replacement method, including a node disk 1 and an original cable 15, the outer wall of the node disk 1 is fixedly connected with m insertion rods 2, and the m insertion rods 2 are linearly distributed in a circular shape on the node disk 1 Externally, n and the fixed block 11 are linearly distributed in the node disk 1 in a ring shape. The value range of the above m is: an integer greater than or equal to 6 and less than or equal to 25, which is more beautiful and makes the force more uniform;

[0034] see figure 2 , the m inserting rods 2 are all connected to the connecting block 3, and the end of the connecting block 3 close to the node disk 1 is provided with an opening 4, and the inserting rod 2 is movably inserted into the opening 4, and the inserting rod 2 can rotate in the opening 4 without The gap between the insertion rod 2 and the opening 4 makes it more convenient to rotate. The connecting block 3 and the inse...

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Abstract

The invention discloses a space cable net and a cable replacing mode thereof, and belongs to the field of space cable nets. The space cable net comprises a joint disc and original inhaul cables; the outer wall of the joint disc is fixedly connected with m inserting rods, and the m inserting rods are connected with connecting blocks correspondingly; openings are formed in the ends, close to the joint disc, of the connecting blocks, and the inserting rods are movably inserted into the openings; shaft holes are formed in the connecting blocks and the inserting rods correspondingly; the inner walls of the shaft holes are rotationally connected with pin shafts; and the two ends of the pin shafts are connected with limiting blocks correspondingly, and the original inhaul cables are fixedly connected to the ends, away from the joint disc, of the connecting blocks; the outer wall of the joint disc is fixedly connected with n fixing blocks, and the m inserting rods are annularly and linearly distributed outside the joint disc; and the n fixing blocks are annularly and linearly distributed outside the joint disc, wherein the value range of m is an integer being larger than or equal to 6 andsmaller than or equal to 25, and the value range of n is an integer being larger than or equal to 5 and smaller than or equal to 24. Rotation is convenient, replacement is convenient and rapid, the structure is simple and compact, the conception is ingenious, and practicability is high.

Description

technical field [0001] The invention relates to the field of space cable nets, and more specifically, to a space cable net and a cable changing method thereof. Background technique [0002] In order to combine the space cables into a cable net, the usual practice is to weld the required number of lugs 7 around the cylinder to form a columnar joint for connecting the cables. The connection between cables, such a structure has the following deficiencies: [0003] The angle between the ear plates of the node plate (1) cannot be adjusted, that is, the cable is not easy to rotate; [0004] There is no cable changing device on the insertion rod (2) node, which is inconvenient for cable replacement in the cable net operation period. Contents of the invention [0005] 1. Technical problems to be solved [0006] Aiming at the problems existing in the prior art, the object of the present invention is to provide a space cable net and its cable replacement method, which is easy to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/19E04G23/02
CPCE04B1/19E04B1/1903E04B2001/1996E04G23/02
Inventor 冯兰焦艳荣马涛刘轶徐晓琳
Owner CHONGQING REAL ESTATE COLLEGE
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