CN219576447U

CN219576447U - Cable clamp replacement device

Info

Publication number: CN219576447U
Application number: CN202320748185.9U
Authority: CN
Inventors: 吕辉; 代群超; 张义金; 李连成; 魏修富; 陈龙
Original assignee: Huainan Mining Group Co Ltd
Current assignee: Huainan Mining Group Co Ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-08-22
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses a cable clamp replacing device which comprises a connecting rod, clamping plates and a basket screw, wherein two ends of the connecting rod can be rotationally connected with the clamping plates, one ends of two groups of clamping plates, which are far away from the connecting rod, are connected through the basket screw, and the basket screw is rotated to enable the two groups of clamping plates to move in opposite directions or in opposite directions. The cable clamp replacement device has the advantages that through the arrangement of the replacement device, the cable clamp can be replaced by 2 persons, the personnel operation is reduced, the hoist lifting operation is replaced, the safety risk is reduced, and the working efficiency is improved.

Description

Cable clamp replacement device

Technical Field

The utility model relates to the technical field of coal mine mining, in particular to a cable clamp replacing device.

Background

The cable clamp is used for dragging the cable of the coal mining machine and the cooling water pipe pipeline of the coal mining machine on the fully mechanized coal mining face. The repeated turn-back times of dragging cables clamped in a cable groove of each shift of the coal cutter are more; due to complex field conditions, the reasons such as cutting and rubbing of the falling gangue and ironware, abrasion of the cable clamps and the like can be taken into account to form the falling of the connecting bolts of the cable clamps or the falling of the keels. If no personnel find hidden danger in time, the damaged cable clamp can be torn off and broken under the traction force of the coal mining machine, and even the cable and the cooling water pipe of the coal mining machine can be damaged, so that the production of a coal mining working face is stopped, and great economic loss is generated.

At present, the cable clamp is basically replaced by a hoist to tighten the cable clamp and then loosen and unload the connecting bolt, and the hoist is used for hoisting, so that 4-5 persons are required to cooperatively work, and the safety risk of hoisting is increased.

Disclosure of Invention

The technical problem to be solved by the utility model is how to reduce the operators for replacing the cable clamps and reduce the safety risk.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a cable clamp changing device, includes connecting rod, splint and basket screw rod, the both ends homoenergetic of connecting rod is connected splint, the one end that the connecting rod was kept away from to two sets of splint is passed through the basket screw rod and is connected, rotates the basket screw rod causes two sets of splint to move in opposite directions or dorsad.

Through the arrangement of the replacing device, the cable clamp can be replaced by 2 persons, so that personnel operation is reduced, hoist lifting operation is replaced, safety risk is reduced, and working efficiency is improved.

Preferably, the two ends of the connecting rod are provided with U-shaped clamping pieces, and the clamping plates can be rotationally connected with the U-shaped clamping pieces.

Preferably, the clamping plate is connected with the U-shaped clamping piece through a first bolt, so that the clamping plate can rotate on the connecting rod.

Preferably, the U-shaped clamping piece is welded and fixed with the connecting rod.

Preferably, the clamping plate is connected with the basket screw through a second bolt.

Compared with the prior art, the utility model has the beneficial effects that:

Drawings

FIG. 1 is a schematic illustration of an installation of an embodiment of the present utility model;

fig. 2 is a cross-sectional view of an embodiment of the present utility model.

Fig. 3 is a top view of an embodiment of the present utility model.

Detailed Description

In order to facilitate the understanding of the technical scheme of the present utility model by those skilled in the art, the technical scheme of the present utility model will be further described with reference to the accompanying drawings.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, the terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying any inverse importance or implying any order of number of such features unless explicitly stated or limited otherwise. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 3, the embodiment discloses a cable clamp replacing device, which comprises a connecting rod 1, clamping plates 2 and a basket screw 3, wherein two ends of the connecting rod 1 can be rotationally connected with the clamping plates 2, one ends of two groups of clamping plates 2 far away from the connecting rod 1 are connected through the basket screw 3, and the basket screw 3 is rotated, so that the two groups of clamping plates 2 move oppositely or back to back.

Specifically, rotate basket screw 3 for two sets of splint 2 move in opposite directions, tighten up two cable clamps 7 adjacent to the cable clamp 7 that will be changed, make between cable clamp 7 and the adjacent cable clamp 7 that will be changed loose, then take out the locking screw on the cable clamp 7 that will be changed, change the cable clamp 7 that will be changed, this change process only needs 2 personnel to accomplish, reduced personnel's operation, and replaced hoist and lifted by crane the operation, not only reduced the security risk, but also improved work efficiency.

The U-shaped clamping pieces 4 are fixedly welded at the two ends of the connecting rod 1, and the clamping plates 2 can be rotationally connected with the U-shaped clamping pieces 4 through the first bolts 5, so that one ends of the two groups of clamping plates 2 can move oppositely or oppositely.

The clamping plate 2 is connected with the basket screw 3 through a second bolt 6.

It should also be noted that the basket screw 3 is commercially available.

The working principle of the embodiment is as follows:

the clamping plates 2 and the basket screws 3 are connected through the second bolts 6, then the two groups of clamping plates 2 are inserted into the end parts of the adjacent cable clamps 7 of the cable clamps 7 to be replaced, and then the connecting rod 1 is connected with the two groups of clamping plates 2 through the first bolts 5; and then the basket screw 3 is rotated, so that the two groups of clamping plates 2 move in opposite directions, two adjacent cable clamps 7 of the cable clamp 7 to be replaced are tightened, the cable clamp 7 to be replaced is loosened from the adjacent cable clamps 7, and then the locking screw on the cable clamp 7 to be replaced is taken out to replace the cable clamp 7 to be replaced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

The above-described embodiments merely represent embodiments of the utility model, the scope of the utility model is not limited to the above-described embodiments, and it is obvious to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. A cable clamp replacement device, characterized in that: including connecting rod, splint and basket of flowers screw rod, the both ends homoenergetic of connecting rod is rotated connect the splint, the one end that the connecting rod was kept away from to two sets of splint is passed through the basket of flowers screw rod and is connected, rotates the basket of flowers screw rod causes two sets of splint to move in opposite directions or in opposite directions.

2. A cable clamp changing device according to claim 1, characterized in that: the connecting rod both ends all are provided with U type joint spare, splint can pivoted connect U type joint spare.

3. A cable clamp changing device according to claim 2, characterized in that: the clamping plate is connected with the U-shaped clamping piece through a first bolt, so that the clamping plate can rotate on the connecting rod.

4. A cable clamp changing device according to claim 2, characterized in that: the U-shaped clamping piece is welded and fixed with the connecting rod.

5. A cable clamp changing device according to claim 1, characterized in that: the clamping plate is connected with the basket screw through a second bolt.