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Cable telescopic holder and grate cleaning crusher with cable telescopic holder

A technology of telescopic bracket and telescopic frame, which is applied in the installation of cables, the arrangement of cables between relatively moving parts, and electrical components, etc., which can solve hidden dangers of cables, excessive extrusion and stretching of cables, and failure of cleaning grate crushers to work normally. Work and other issues, to ensure safe and reliable operation, avoid excessive stretching and extrusion

Inactive Publication Date: 2017-08-18
HUNAN WANTONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there is a great hidden danger in the cables of the currently used cleaning grate crushers.
Human operation can easily cause excessive extrusion and stretching of the cable, and because the connecting mechanism of the existing cable retractable device is easy to get stuck or bent and deformed, the cable will be damaged due to excessive bending and stretching
This will cause the cleaning grate crusher to fail to work normally, directly affecting the safe and reliable operation of the equipment and system

Method used

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  • Cable telescopic holder and grate cleaning crusher with cable telescopic holder
  • Cable telescopic holder and grate cleaning crusher with cable telescopic holder
  • Cable telescopic holder and grate cleaning crusher with cable telescopic holder

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] The core of the present invention is to provide a cable telescopic bracket, which can avoid excessive stretching and extrusion of cables, thereby ensuring safe and reliable operation of equipment and systems.

[0026] Another core of the present invention is to provide a cleaning grate crusher comprising the above-mentioned cable telescopic support.

[0027] Please refer to Figure 1-Figure 3 , figure 1 Schematic diagram of the structure of the cable ...

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Abstract

The invention discloses a cable telescopic holder. The cable telescopic holder comprises a telescopic frame with a closed rhombus telescopic unit and a support arranged at the end portion of the telescopic frame. The support is fixedly provided with a limiting device for limiting the rotation angle of a first connecting rod located at the end portion of the telescopic frame. Due to the action of the limiting device, the rotation angle of the first connecting rod at the end portion of the telescopic frame can be limited, and therefore the cable telescopic holder can stretch and contract within the safe rotation angle range of the first connecting rod, excessive stretching and extruding of a cable are avoided, and safe and reliable running of equipment and a system is guaranteed. The invention further discloses a grate cleaning crusher comprising the above cable telescopic holder. When the grate cleaning crusher works, the cable telescopic holder can freely stretch and contract, excessive stretching and extruding of the cable are avoided, and accordingly safe and reliable running of the grate cleaning crusher is guaranteed

Description

technical field [0001] The invention relates to the technical field of construction machinery, and more specifically, relates to a cable telescopic bracket. In addition, the present invention also relates to a grate cleaning machine comprising the above-mentioned telescopic cable support. Background technique [0002] In fields such as electric power, metallurgy, ports and petrochemical industries that consume a large amount of coal or petroleum coke, the grate cleaning machine is widely used. The cleaning grate crusher is a screening device for cleaning the residual materials on the screen grate. Unattended automation of sieving operations. [0003] A towing cable is installed on the frame of the grate crusher. When the grate crusher is working, the cable is constantly stretched and contracted as the grate crusher moves forward and backward. [0004] Yet there is very big hidden danger in the cable of the cleaning grate crusher that uses at present. Human operation is ea...

Claims

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Application Information

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IPC IPC(8): B02C23/00H02G11/00
CPCB02C23/00H02G11/006
Inventor 王新亿赵红旗
Owner HUNAN WANTONG TECH
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