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Cable clamping device for coal mining

A clamping device and cable technology, applied in transportation and packaging, cleaning methods and tools, cleaning methods using tools, etc., can solve the problems of easy mutual scratches, aging and deformation, etc., so as to avoid excessive pressure and improve Effect, the effect of increased bending deformation

Pending Publication Date: 2022-06-03
丰县源阳商贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, as far as the current traditional cable clamping device is concerned, when the right angle between the cable and the edge of the clamping device withstands the cable, the pressure is greater and it is easier to age and deform. When the cable is lengthened and moved later, the edge of the cable and the clamping device The right angles are easy to scratch each other

Method used

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  • Cable clamping device for coal mining
  • Cable clamping device for coal mining
  • Cable clamping device for coal mining

Examples

Experimental program
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Effect test

Embodiment 1

[0031] Example 1: Please refer to Figure 1 to Figure 10 :

[0032]In another embodiment, the lower fixing frame 101 is not provided in one main frame body 1, so that the main frame body 1 without the lower fixing frame 101 is not provided with the lower fixing frame 101 through the head end of the lead screw 105 and the circular recess in the middle of the main frame body 1. The grooves are connected through and fixed by screws, so that the plurality of main frame bodies 1 are connected in parallel with each other, and the plurality of main frame bodies 1 are arranged side by side.

[0033] refer to Figure 1 to Figure 10 , the main fixed bevel wheel 2 includes a secondary fixed bevel wheel 201, an inner arc strip 202 and a rear support shrapnel 203, the front faces of the main fixed bevel wheel 2 and the secondary fixed bevel wheel 201 are oppositely arranged, the main fixed bevel wheel 2 and the auxiliary fixed bevel The front of the bevel wheel 201 is provided with an in...

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Abstract

The invention provides a cable clamping device for coal mining, and relates to the technical field of coal mining. The main frame body comprises a lower fixing frame, an auxiliary connecting frame, connecting sliding pipes, a screw pipe and a lead screw, the lower fixing frame is fixedly arranged on the lower portion of the main frame body, the auxiliary connecting frame is slidably arranged in the middle of the main frame body, the connecting sliding pipes are fixedly arranged on the upper portion and the lower portion of the main frame body, the screw pipe is fixedly arranged in the middle of the main frame body, and the screw pipe is in threaded connection with the lead screw. The solenoid is arranged on the outer side of the lead screw. A main fixing cone pulley and an auxiliary fixing cone pulley can better support a bent cable, three lower fixing wheels compress a first supporting spring to form a height difference, the device adapts to the arc-shaped bent cable, and the cable is uneven in stress. The problem that the right angle of the edge of the device abuts against the cable, so that the cable is larger in pressure and easier to age and deform is solved.

Description

technical field [0001] The invention relates to the technical field of coal mining, in particular to a cable clamping device for coal mining. Background technique [0002] Coal mines extract coal by digging tunnels underground. A large number of mechanical equipment is used in coal mines to help mine mining and excavation. There are a large number of lines in the mine to supply power to the mechanical equipment. These lines are fixed by clamping devices to prevent the lines from interfering with the work and movement of people around. [0003] However, as far as the current traditional cable clamping device is concerned, when the cable and the edge of the clamping device bear against the cable at a right angle, the pressure is greater and it is easier to age and deform. When the cable is lengthened and moved later, the edge of the cable and the clamping device is The right angles are easy to scratch each other. SUMMARY OF THE INVENTION [0004] In view of this, the prese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H51/08B65H51/18B65H51/32B08B1/02
CPCB65H51/08B65H51/18B65H51/32B65H2701/34B08B1/20B08B1/12
Inventor 周于于
Owner 丰县源阳商贸有限公司
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