CN219874865U

CN219874865U - Underground cable hanging hook

Info

Publication number: CN219874865U
Application number: CN202321305716.3U
Authority: CN
Inventors: 于达; 张国银; 岳春辉
Original assignee: Fengshuigou Coal Mine Of Inner Mongolia Pingzhuang Coal Industry Group Co ltd
Current assignee: Fengshuigou Coal Mine Of Inner Mongolia Pingzhuang Coal Industry Group Co ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-10-20
Anticipated expiration: 2033-05-26

Abstract

The utility model provides an underground cable hanging hook which comprises a wall body, wherein a hanging mechanism is arranged in the wall body and comprises an inserting block, a telescopic rod is inserted in the inserting block, one end of the telescopic rod is connected with a first clamping block, an extension spring is arranged in a placing pipe, one end of the extension spring is connected with a fixing disc, the outer side of the fixing disc is connected with a fixing block, and the outer side of the fixing block is connected with the inner side of the telescopic rod. The underground cable hanging hook solves the problems that the cable is hung by adopting the steel wire ropes and the hooks, the underground construction site environment is complex, the cable is hung by adopting a plurality of groups of steel wire ropes and the hooks to improve the stability of the cable, the moving range of workers is greatly reduced, the workers easily touch the steel wire ropes and the hooks in the working process, the cable is rocked, the cable and the hooks are easily separated, and the safety accident is caused.

Description

Underground cable hanging hook

Technical Field

The utility model relates to the field of power wiring, in particular to a downhole cable hanging hook.

Background

The patent document with the application number of CN202020897025.7 discloses an underground cable hanging hook for an underground coal mine, which comprises an embedded part embedded in the side wall of a mine, a hook fitting fixedly connected with one end of the embedded part exposed out of the side wall of the mine, a rotatable hook in threaded connection with the hook fitting through a fixed nut, a steel wire rope hung on the rotatable hook, and a plurality of cable hooks arranged on the steel wire rope; wherein, a plurality of cable hooks correspondingly hang underground cables with different diameters.

But exist in construction environment in the pit, get through adopting wire rope and couple to hang the cable, and construction site environment in the pit is complicated, for the stability that improves the cable, need adopt multiunit wire rope and couple to hang the cable to get, the staff's that reduces greatly range of motion, staff in the course of the work, touch wire rope and couple easily for the cable rocks, causes cable and couple to drop easily, causes the problem of incident.

Therefore, it is necessary to provide a new underground cable hanging hook to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the underground cable hanging hook with a good fixing effect.

The utility model provides an underground cable hanging hook which comprises a wall body, wherein a hanging mechanism is arranged in the wall body and comprises an inserting block, a telescopic rod is inserted in the inserting block, one end of the telescopic rod is connected with a first clamping block, a placing pipe is inserted in one end of the telescopic rod, an extension spring is arranged in the placing pipe, one end of the extension spring is connected with a fixing disc, the outer side of the fixing disc is connected with a fixing block, and the outer side of the fixing block is connected with the inner side of the telescopic rod.

In order to achieve the effect of improving the sealing performance, the utility model provides the underground cable hanging hook, preferably, the outer side of the telescopic rod is connected with the limiting ring, the inner part of the limiting ring is sleeved with the sealing ring, and the outer side of the sealing ring is in sliding fit with the inner part of the insertion block.

In order to achieve the effect of being convenient for clamping cables with different specifications, the utility model provides the underground cable hanging hook.

In order to achieve the effect of improving the friction force, the utility model provides the underground cable hanging hook, preferably, the bottom of the insertion block is connected with a first bump, and one side of the second clamping block is connected with a second bump.

In order to achieve the effect of increasing the contact area and improving the fixing effect, the utility model provides the underground cable hanging hook, preferably, one side of the plug is connected with a plug rod, and the outer side of the plug rod is connected with a connecting block.

In order to achieve the effect of convenient disassembly and replacement, the utility model provides the underground cable hanging hook, preferably, one side of the top of the insertion block is connected with a fixed column, the outer side of the fixed column is connected with a limiting block, the interior of the second clamping block is provided with a jack, and the bottom of the limiting block is in clamping fit with the outer side of the jack.

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

this couple is hung to cable in pit is through going into the wall inside with inserted block and inserted bar hammer, then through pulling first clamp splice, make first clamp splice drive the telescopic link and remove, the telescopic link stretches out the inside of inserted block, the telescopic link drives inside fixed block and removes, the fixed block drives the fixed disk and removes, the fixed disk stretches out extension spring, then put into the inside of first clamp splice with the cable, then loosen the hand, extension spring drives the fixed disk and withdraws into the inside of placing the pipe, the fixed disk drives the fixed block simultaneously and removes, the fixed block drives the telescopic link and withdraws into the inside of inserted block, distance between first clamp splice and the second clamp splice is reduced and then the cable is cliied, avoid the cable to rock, current zzz's problem has been solved.

Drawings

FIG. 1 is a schematic view of a downhole cable hanger according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic structural view of the insert block and the first clamping block shown in FIG. 1;

FIG. 3 is a schematic view of the internal structure of the insert block shown in FIG. 1;

FIG. 4 is a schematic view of the placement tube of FIG. 3;

fig. 5 is an enlarged schematic view of the structure at a in fig. 2.

Reference numerals in the drawings: 1. a wall body; 2. a hanging mechanism; 21. inserting blocks; 22. a telescopic rod; 23. a first clamping block; 24. placing a tube; 25. a tension spring; 26. a fixed plate; 27. a fixed block; 3. a limiting ring; 4. a second clamping block; 5. a first bump; 6. a second bump; 7. a rod; 8. a connecting block; 9. fixing the column; 10. a jack; 11. and a limiting block.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a downhole cable hanging hook according to the present utility model; FIG. 2 is a schematic structural view of the insert block and the first clamping block shown in FIG. 1; FIG. 3 is a schematic view of the internal structure of the insert block shown in FIG. 1; FIG. 4 is a schematic view of the placement tube of FIG. 3; fig. 5 is an enlarged schematic view of the structure at a in fig. 2. The utility model provides a couple is hung to cable in pit, including wall body 1, wall body 1's inside is provided with hanging mechanism 2, hanging mechanism 2 includes insert block 21, insert block 21's inside is inserted and is equipped with telescopic link 22, telescopic link 22's one end is connected with first clamp splice 23, telescopic link 22's the inside of one end is inserted and is equipped with places pipe 24, place pipe 24's inside is provided with extension spring 25, extension spring 25's one end is connected with fixed disk 26, fixed disk 26's outside is connected with fixed block 27, fixed block 27's outside and telescopic link 22's internal connection.

In the specific implementation process, as shown in fig. 1, 2, 3, 4 and 5, the outer side of the telescopic rod 22 is connected with a limiting ring 3, the inner part of the limiting ring 3 is sleeved with a sealing ring, and the outer side of the sealing ring is in sliding fit with the inner part of the insert block 21.

Referring to fig. 1, 2, 3, 4 and 5, the top of the insert block 21 is connected with a second clamp block 4, and one side of each of the first clamp block 23 and the second clamp block 4 is provided with a groove.

Referring to fig. 1, 2, 3, 4 and 5, the bottom of the insert block 21 is connected with a first bump 5, and one side of the second clamp block 4 is connected with a second bump 6.

Referring to fig. 1, 2, 3, 4 and 5, a plug rod 7 is connected to one side of the plug block 21, and a connection block 8 is connected to the outer side of the plug rod 7.

Referring to fig. 1, 2, 3, 4 and 5, one side of the top of the insert block 21 is connected with a fixed column 9, the outer side of the fixed column 9 is connected with a limiting block 11, an insertion hole 10 is formed in the second clamp block 4, and the bottom of the limiting block 11 is in clamping fit with the outer side of the insertion hole 10.

It should be noted that: the insert block 21 is integrated with the fixed column 9 casting, the limiting block 11 is integrated with the fixed column 9 casting, the outer side of the telescopic rod 22 is in sliding connection with the inner side of the insert block 21, the inner side of the limiting ring 3 is fixedly connected with the outer side of the telescopic rod 22, the limiting groove is formed in the inner side of the limiting ring 3, the sealing ring is sleeved in the limiting groove, one end of the placing pipe 24 is fixedly welded with the inner wall of the insert block 21, one end of the stretching spring 25 is fixedly welded with the inner wall of the placing pipe 24, one end of the stretching spring 25 is fixedly welded with one side of the fixed disc 26, the fixed block 27 is integrated with the fixed disc 26 casting, the fixed block 27 is integrated with the telescopic rod 22 casting, sliding grooves are formed in two sides of the placing pipe 24, the fixed block 27 is inserted in the sliding grooves, and the jack 10 in the second clamping block 4 is sleeved on the outer side of the fixed column 9.

The working principle of the underground cable hanging hook provided by the utility model is as follows:

when in use, firstly, the insert block 21 and the insert rod 7 are hammered into the wall, so that the insert block 21 enters the wall 1, one side of the second clamp block 4 is attached to the outer side of the wall 1, the first lug 5 is arranged at the bottom of the insert block 21, the second lug 6 is arranged at one side of the second clamp block 4, so that the friction force between the insert block 21 and the wall 1 is improved, the probability of falling off the insert block 21 and the wall 1 is reduced, the contact area between the insert rod 7 and the inner side of the wall 1 is conveniently increased by arranging the connecting block 8 at the outer side of the insert rod 7, the stability is improved, then the first clamp block 23 is pulled, the first clamp block 23 drives the telescopic rod 22 to move, the telescopic rod 22 extends out of the inner side of the insert block 21, the telescopic rod 22 drives the inner fixed block 27 to move, the fixed block 27 drives the fixed disc 26 to move, the fixed disc 26 stretches the tension spring 25, and then the cable is put into the inner side of the first clamp block 23, then the first clamping block 23 is loosened, the tension spring 25 drives the fixed disc 26 to retract into the placing pipe 24, meanwhile, the fixed disc 26 drives the fixed block 27 to move, the fixed block 27 drives the telescopic rod 22 to retract into the inserting block 21, the distance between the first clamping block 23 and the second clamping block 4 is reduced, cables with different specifications are clamped conveniently by arranging grooves in the first clamping block 23 and the second clamping block 4, shaking is reduced, the limiting ring 3 is arranged on the outer side of the telescopic rod 22, a plurality of layers of sealing rings are sleeved in the limiting ring 3, the sealing performance of the inside of the inserting block 21 is improved conveniently, moisture in a well is prevented from entering into the inserting block 21 through a gap, corrosion is caused to the tension spring 25, the service life of the tension spring 25 is prolonged, the limiting block 11 can penetrate through the inserting hole 10 by rotating the second clamping block 4, so that the second clamping block 4 is separated from the inserting block 21 for replacement, and the second protruding block 6 is placed under the condition of serious abrasion and reduced fixing effect.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a couple is hung to cable in pit, its characterized in that, including wall body (1), the inside of wall body (1) is provided with hanging mechanism (2), hanging mechanism (2) are including inserting piece (21), the inside of inserting piece (21) is inserted and is equipped with telescopic link (22), the one end of telescopic link (22) is connected with first clamp splice (23), the inside of telescopic link (22) one end is inserted and is equipped with places pipe (24), the inside of placing pipe (24) is provided with extension spring (25), the one end of extension spring (25) is connected with fixed disk (26), the outside of fixed disk (26) is connected with fixed block (27), the outside of fixed block (27) and the internal connection of telescopic link (22).

2. The underground cable hanging hook according to claim 1, wherein the outer side of the telescopic rod (22) is connected with a limiting ring (3), the inner part of the limiting ring (3) is sleeved with a sealing ring, and the outer side of the sealing ring is in sliding fit with the inner part of the insertion block (21).

3. The underground cable hanging hook according to claim 1, wherein the top of the insert block (21) is connected with a second clamp block (4), and one side of the first clamp block (23) and one side of the second clamp block (4) are both provided with grooves.

4. A downhole cable hanging hook according to claim 3, wherein the bottom of the plug block (21) is connected with a first bump (5), and one side of the second clamping block (4) is connected with a second bump (6).

5. The underground cable hanging hook according to claim 1, wherein one side of the plug block (21) is connected with a plug rod (7), and the outer side of the plug rod (7) is connected with a connecting block (8).

6. The underground cable hanging hook according to claim 3, wherein one side of the top of the insertion block (21) is connected with a fixed column (9), the outer side of the fixed column (9) is connected with a limiting block (11), an insertion hole (10) is formed in the second clamping block (4), and the bottom of the limiting block (11) is matched with the outer side of the insertion hole (10) in a clamping mode.