CN116037815A

CN116037815A - Quick cut-off equipment for thick cable

Info

Publication number: CN116037815A
Application number: CN202310050565.XA
Authority: CN
Inventors: 张秋阳; 赵紫民; 董林; 钟怡晨; 王坤; 江泽灏; 李磊; 王霞; 邵玉洁; 李友志
Original assignee: Qingdao Power Supply Co of State Grid Shandong Electric Power Co Ltd
Current assignee: Qingdao Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2023-02-01
Filing date: 2023-02-01
Publication date: 2023-05-02

Abstract

The utility model relates to the technical field of electric power overhaul tools, in particular to a thick cable quick cutting device which comprises a supporting plate, wherein a vertical plate is fixedly arranged on the top surface of the supporting plate, an arc-shaped sleeve is fixedly arranged at the top end of the vertical plate, a cutting component is arranged on the supporting plate, the cutting component comprises a micro cylinder fixedly arranged on the bottom surface of the supporting plate, a cutting blade is arranged on a telescopic shaft of the micro cylinder, two symmetrical suspension components are arranged on the supporting plate, an electric push rod is fixedly arranged on the bottom surface of the rectangular plate, an arc-shaped compression plate is fixedly arranged at the tail end of the telescopic shaft of the electric push rod, a traction component is arranged on the rectangular plate, the traction component comprises an end plate arranged on the rectangular plate, a screw rod is fixedly arranged at the tail end of the end plate, a screw sleeve is connected to the screw rod in a threaded manner, and a clamping hook is arranged on the screw sleeve. The utility model is convenient for carrying out quick cutting operation on the thick cable, is convenient to use and brings convenience to users.

Description

Quick cut-off equipment for thick cable

Technical Field

The utility model relates to the technical field of electric power overhaul tools, in particular to a quick cut-off device for a thick cable.

Background

When electric power overhaul operation is carried out on a damaged part or a damaged end part of a cable, the cable at the part is damaged and cannot be normally used, a corresponding cutting tool is usually required to be used for cutting the cable at the part, and particularly when cutting operation is carried out on a thick cable, a corresponding quick cutting device is usually required because cutting operation is difficult to be completed by using conventional tools such as scissors;

the utility model patent with the publication number of CN212991781U discloses a portable cable cutting device for electric power engineering, which comprises a cable cutting table, wherein the tops of the cable cutting table are fixedly provided with symmetrically arranged stand frames, the tops of the two stand frames are fixedly connected through a cross beam, the tops of the cross beam are fixedly provided with a lifting handle, the bottoms of the cross beam are fixedly provided with a fixed box, the fixed box is positioned between the two stand frames, a rotary stepping motor is fixedly arranged in the fixed box, the output end of the rotary stepping motor is fixedly connected with a rotary rod, and the other end of the rotary rod is rotationally connected with a rotary connecting rod. The portable cable cutting equipment for the power engineering provided by the utility model can conveniently and rapidly cut the cable through mechanized operation, avoids the trouble of manual operation in the traditional operation, saves time and labor, reduces labor consumption, improves cutting efficiency, has a simple structure, and is convenient for people to operate and use.

The utility model patent with the authorized bulletin number of CN215279657U discloses a cable quick cutting device for power maintenance, which comprises an outer frame, an inner frame fixedly arranged on the inner side of the outer frame and a cutter; the inner side of the inner frame is rotatably provided with a second adjusting screw rod, the second adjusting screw rod is connected with a second adjusting screw sleeve in a threaded manner, the second adjusting screw sleeve is in sliding connection with the inner frame, and the interceptor is fixedly connected with the second adjusting screw sleeve; the cutter comprises a frame, a cutter and a base, wherein an opening for placing a cable is formed in the outer side of the frame. The utility model is provided with an outer frame, an inner frame fixedly arranged on the inner side of the outer frame and a cutter, wherein a cutter is driven to move up and down by a hydraulic rod to cut off a cable placed on a base, and meanwhile, the cable is clamped and fixed to a cable inlet wire by a cable clamping head, so that the cable is prevented from moving when the cable is cut off, the cutter can be adjusted left and right, and the cutting position of the cable is freely selected;

although the technical scheme has the advantages of convenient operation, favorable cutting operation and the like, when the technical scheme is particularly used, the cable is difficult to carry to the high-altitude part because of relatively large volume, the cable at the high-altitude part is cut, and in addition, the cable is inconvenient to sleeve on the corresponding thick cable for cutting operation, so that inconvenience is brought to a user. In view of this, we propose a coarse cable quick cut-off device.

Disclosure of Invention

The utility model aims to provide a quick cutting device for a thick cable, which aims to solve the defects in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a thick type cable cuts equipment fast, includes the backup pad, fixed mounting has vertical board on the top surface of backup pad, the top fixed mounting of vertical board has the arc cover, be provided with in the backup pad and be used for cutting the subassembly that cuts to thick cable, it includes fixed mounting to cut the subassembly micro cylinder on the backup pad bottom surface, be provided with on the telescopic shaft of micro cylinder and cut the blade, it is used for compressing tightly the cable and accomplishes cutting operation on the internal surface of arc cover to cut the blade.

As the preferable mode of the utility model, the tail end of the telescopic shaft of the micro cylinder is fixedly provided with the supporting disc, the bottom end of the cutting blade is fixedly provided with the convex column, the bottom end of the convex column is fixedly provided with the limiting disc, and the supporting disc is fixedly connected with the limiting disc through a plurality of fastening bolts, so that the cutting blade is conveniently and fixedly arranged on the telescopic shaft of the micro cylinder.

As the preference of the utility model, two mutually symmetrical suspension components are arranged on the supporting plate, each suspension component comprises a sleeve plate which is in sliding connection with the supporting plate, a rectangular plate is fixedly arranged at the end part of each sleeve plate, an electric push rod is fixedly arranged on the bottom surface of each rectangular plate, an arc-shaped compression plate is fixedly arranged at the tail end of a telescopic shaft of each electric push rod, a guide plate which is vertically arranged is fixedly arranged on each rectangular plate, a limiting plate is fixedly arranged at the top end of each guide plate, each arc-shaped compression plate compresses the cable on the inner surface of each limiting plate, and the cable is conveniently compressed on the inner surface of each limiting plate by the corresponding arc-shaped compression plate, so that the device is clamped on the cable for use, and the operation is convenient.

As the preferable mode of the utility model, the sleeve plate is sleeved on the supporting plate, the sleeve plate is fixedly connected with the supporting plate through the first fastening bolt, the distance of the sleeve plate moving towards one side is conveniently adjusted, the sleeve plate is fixed by using the first fastening bolt, and finally, the position of the suspension assembly is adjusted.

As the optimization of the utility model, two mutually symmetrical sliding grooves are arranged in the guide plate, two mutually symmetrical sliding blocks are fixedly arranged on the side surface of the arc-shaped pressing plate, the sliding blocks are positioned in the sliding grooves and are in sliding connection with the sliding grooves, and the sliding blocks are in sliding connection with the sliding grooves, so that the guide operation on the up-and-down movement of the arc-shaped pressing plate is facilitated.

As the preference of the utility model, the traction component is arranged on the rectangular plate and comprises an end plate arranged on the rectangular plate, the tail end of the end plate is fixedly provided with a screw rod, the screw rod is connected with a threaded sleeve in a threaded manner, and the threaded sleeve is provided with a clamping hook which is convenient to clamp on a rod body corresponding to the outside, so that the cable with damaged end is limited on the outside rod body in a traction manner and then cut off operation is realized.

As the preference of the utility model, two hooks which are symmetrical with each other are fixedly arranged on the side surface of the end plate, two clamping holes which are symmetrical with each other are arranged on the rectangular plate, and the hooks are matched with the clamping holes in a clamping way, so that the hooks can be conveniently fixedly arranged and detached.

As the preferable choice of the utility model, the tail end of the screw sleeve is rotationally connected with the turntable, and the clamping hook is fixedly arranged on the turntable, so that the clamping hook can rotate freely, and the orientation of the clamping hook is convenient to adjust.

As the preferable mode of the utility model, a second fastening bolt is connected on one side plate body of the clamping hook in a threaded manner, and the second fastening bolt is used for propping against an external rod body, so that the clamping hook can be firmly and fixedly arranged on the external rod body.

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

1. according to the utility model, the arc-shaped sleeve is conveniently sleeved on the coarse cable through the supporting plate, the vertical plate and the arc-shaped sleeve, the miniature cylinder in the cutting assembly is used to drive the cutting blade to move upwards, so that the coarse cable is rapidly cut, the novel cable cutting device is convenient to use, and in addition, the problem that the conventional cutting device is inconvenient to use due to the fact that the arc-shaped sleeve, the miniature cylinder and the like are relatively small in size and convenient to carry when being particularly used is solved, the cable at the high-altitude part is difficult to cut due to the fact that the arc-shaped sleeve is relatively large in size and difficult to carry to the high-altitude part, and in addition, the cutting blade is inconvenient to sleeve on the corresponding coarse cable.

2. According to the utility model, the hanging components are arranged, so that the cable is clamped on the cable by the hanging components, the damaged part of the cable is positioned between the two hanging components, the device is fixed on the cable for use, other operations can be conveniently carried out by hands, and the device is convenient to use.

3. According to the utility model, through the traction assembly, when the traction device is used, one end part of the traction assembly can be limited on the rectangular plate, the other end part of the traction assembly is limited on the external rod body, so that the traction operation on a lead with damaged end part can be realized, the lead can not prolapse from high altitude, and the use is convenient.

Drawings

FIG. 1 is a schematic diagram of the present utility model in use of example 1;

FIG. 2 is a schematic overall structure of embodiment 1 of the present utility model;

FIG. 3 is a schematic diagram of an explosion structure of embodiment 1 of the present utility model;

FIG. 4 is a schematic diagram of the present utility model in use of example 2;

FIG. 5 is a schematic overall structure of embodiment 2 of the present utility model;

FIG. 6 is a schematic view showing the structure of a suspension assembly according to embodiment 2 of the present utility model;

FIG. 7 is a schematic view showing a part of the structure in embodiment 2 of the present utility model;

FIG. 8 is a schematic diagram of the present utility model in use of example 3;

FIG. 9 is a schematic diagram of the structure of embodiment 3 of the present utility model;

FIG. 10 is an enlarged view of the portion A of FIG. 9 in example 3 of the present utility model;

fig. 11 is a schematic structural diagram of a pulling assembly in embodiment 3 of the present utility model.

The meaning of each reference numeral in the figures is:

1. a support plate; 10. a vertical plate; 11. an arc sleeve;

2. a truncation assembly; 20. a micro cylinder; 21. a support plate; 22. a convex column; 221. a limiting disc; 23. cutting off the blade;

3. a suspension assembly; 30. a sleeve plate; 31. a first fastening bolt; 32. a rectangular plate; 33. an electric push rod; 34. an arc-shaped compacting plate; 35. a slide block; 36. a guide plate; 37. a limiting plate; 38. a chute;

4. a clamping hole;

5. a pulling assembly; 50. an end plate; 51. a hook; 52. a screw; 53. a screw sleeve; 54. a turntable; 55. a clamping hook; 56. and a second fastening bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a thick type cable cuts equipment fast, including backup pad 1, fixed mounting has vertical board 10 on the top surface of backup pad 1, the top fixed mounting of vertical board 10 has arc cover 11, arc cover 11 is semi-annular, and the opening orientation below is provided with on the backup pad 1 and is used for cutting off the subassembly 2 of cuting to thick cable, cut off subassembly 2 including fixed mounting micro cylinder 20 on backup pad 1 bottom surface, be provided with on micro cylinder 20's the telescopic shaft and cut off blade 23, cut off blade 23 and be used for compressing tightly the cable and accomplish the operation of cutting off on the internal surface of arc cover 11, facilitate the use.

In this embodiment, the end fixed mounting of telescopic shaft of micro cylinder 20 has supporting disk 21, and the bottom integrated into one piece of cutting blade 23 has projection 22, and the bottom fixed mounting of projection 22 has spacing dish 221, through a plurality of fastening bolt fixed connection between supporting disk 21 and the spacing dish 221, conveniently will cut blade 23 fixed mounting on the telescopic shaft of micro cylinder 20, and after cutting blade 23 wearing and tearing, can change cutting blade 23, facilitate the use.

Specifically, because the volume of arc cover 11, microcylinder 20 etc. is less relatively, portable to high altitude construction, and arc cover 11 can overlap on thick type cable, facilitate the use.

It should be noted that the micro cylinder 20 in this embodiment is a conventional technology, and will not be described herein.

In the specific use process of the embodiment, the arc-shaped sleeve 11 is sleeved on the thick cable, then the micro cylinder 20 is started and operated, the micro cylinder 20 is operated, the extension shaft on the micro cylinder extends to drive the cutting blade 23 to move upwards, the cable is pressed on the inner surface of the arc-shaped sleeve 11, the cutting operation is completed, and the use is convenient.

Example 2

Referring to fig. 4-7, the present embodiment also provides an alternative, which differs from the above-described embodiment in that: the support plate 1 is provided with two mutually symmetrical suspension components 3, the suspension components 3 comprise sleeve plates 30 which are in sliding connection with the support plate 1, the end parts of the sleeve plates 30 are fixedly provided with rectangular plates 32, the bottom surfaces of the rectangular plates 32 are fixedly provided with electric push rods 33, the tail ends of telescopic shafts of the electric push rods 33 are fixedly provided with arc-shaped compression plates 34, the rectangular plates 32 are fixedly provided with guide plates 36 which are vertically arranged, the top ends of the guide plates 36 are fixedly provided with limiting plates 37, the arc-shaped compression plates 34 compress cables on the inner surfaces of the limiting plates 37, the cables are conveniently compressed on the inner surfaces of the limiting plates 37 by the aid of the arc-shaped compression plates 34, and the device is clamped on the cables for use and convenient operation.

In this embodiment, the sleeve plate 30 is sleeved on the support plate 1, the sleeve plate 30 is fixedly connected with the support plate 1 through the first fastening bolt 31, so that the distance that the sleeve plate 30 moves towards one side can be conveniently adjusted, and then the sleeve plate is fixed by using the first fastening bolt 31, and finally, the position of the suspension assembly 3 can be adjusted.

Specifically, two mutually symmetrical sliding grooves 38 are formed in the guide plate 36, two mutually symmetrical sliding blocks 35 are fixedly mounted on the side face of the arc-shaped pressing plate 34, the sliding blocks 35 are located in the sliding grooves 38 and are in sliding connection with the sliding grooves 38, and the sliding blocks 35 are in sliding connection with the sliding grooves 38, so that the upward and downward movement of the arc-shaped pressing plate 34 can be guided conveniently.

It should be noted that, the electric push rod 33 in the present embodiment is a conventional technology, and will not be described herein.

In the specific use process of the embodiment, the limiting plate 37 is sleeved on the cable, then the electric push rod 33 is started and operated, the electric push rod 33 works, the telescopic shaft on the electric push rod stretches to drive the arc-shaped pressing plate 34 to move upwards, the cable is pressed on the inner surface of the limiting plate 37 by the arc-shaped pressing plate 34, the device is finally clamped on the cable for use, in addition, the first fastening bolt 31 is unscrewed, the sleeve plate 30 can be slid outwards, the position of the suspension assembly 3 fixed on the cable is adjusted, and the cable is convenient to use.

Example 3

Referring to fig. 8-11, the present embodiment also provides an alternative, which differs from the above embodiment in that: the rectangular plate 32 is provided with the traction component 5, the traction component 5 comprises an end plate 50 arranged on the rectangular plate 32, a screw rod 52 is fixedly arranged at the tail end of the end plate 50, a threaded sleeve 53 is connected to the screw rod 52 in a threaded manner, a clamping hook 55 is arranged on the threaded sleeve 53, the clamping hook 55 is conveniently clamped on a rod body corresponding to the outside, and the cable with damaged end part is limited on the outside rod body in a traction manner and then cut off.

In this embodiment, two hooks 51 that are symmetrical to each other are fixedly installed on the side surface of the end plate 50, two clamping holes 4 that are symmetrical to each other are provided on the rectangular plate 32, and the hooks 51 are matched with the clamping holes 4 in a clamping manner, so that the hooks 51 can be conveniently fixedly installed and removed.

Specifically, the end of the threaded sleeve 53 is rotatably connected with a turntable 54, and the hook 55 is fixedly mounted on the turntable 54, so that the hook 55 can rotate freely, and the orientation of the hook 55 is convenient to adjust.

Further, a second fastening bolt 56 is screwed on one side plate body of the hook 55, and the second fastening bolt 56 is used for propping against an external rod body, so that the hook 55 is firmly and fixedly installed on the external rod body.

In the specific use process of the embodiment, the hook 51 can be clamped into the clamping hole 4, the clamping hook 55 is sleeved on the external rod body, the second fastening bolt 56 is screwed up finally, the clamping hook 55 is stably fixed on the external rod body, the electric push rod 33 far away from one side of the clamping hook 55 is used for working, the cable is clamped, the threaded sleeve 53 is rotated finally, the distance between the hook 51 and the clamping hook 55 is shortened, proper tensioning of the cable is finally achieved, cutting operation is facilitated, and the cable cutting device is convenient to use.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a thick type cable cuts equipment fast, includes backup pad (1), its characterized in that: the utility model discloses a cable cutting device, including backup pad (1), including support plate (1), vertical board (10) is fixed mounting on the top surface of backup pad (1), the top fixed mounting of vertical board (10) has arc cover (11), be provided with on backup pad (1) and be used for cutting off subassembly (2) to thick cable, cut subassembly (2) including fixed mounting micro cylinder (20) on backup pad (1) bottom surface, be provided with on the telescopic shaft of micro cylinder (20) and cut blade (23), cut blade (23) are used for compressing tightly the cable and accomplish on the internal surface of arc cover (11) and cut the operation.

2. The thick cable quick cutoff device according to claim 1, wherein: the telescopic shaft of the miniature air cylinder (20) is fixedly provided with a supporting disc (21), the bottom end of the cutting blade (23) is fixedly provided with a convex column (22), the bottom end of the convex column (22) is fixedly provided with a limiting disc (221), and the supporting disc (21) is fixedly connected with the limiting disc (221) through a plurality of fastening bolts.

3. The thick cable quick cutoff device according to claim 1, wherein: be provided with two mutual symmetrical suspension components (3) on backup pad (1), suspension components (3) include with sliding connection's between backup pad (1) sleeve board (30), the tip fixed mounting of sleeve board (30) has rectangular board (32), fixed mounting has electric putter (33) on the bottom surface of rectangular board (32), the terminal fixed mounting of telescopic shaft of electric putter (33) has arc clamp plate (34), fixed mounting has deflector (36) that are vertical form setting on rectangular board (32), the top fixed mounting of deflector (36) has limiting plate (37), arc clamp plate (34) will the cable compresses tightly on the internal surface of limiting plate (37).

4. A thick cable quick cut-off apparatus according to claim 3, wherein: the sleeve plate (30) is sleeved on the supporting plate (1), and the sleeve plate (30) is fixedly connected with the supporting plate (1) through a first fastening bolt (31).

5. The thick cable quick cutoff device according to claim 4, wherein: two mutually symmetrical sliding grooves (38) are formed in the guide plate (36), two mutually symmetrical sliding blocks (35) are fixedly arranged on the side face of the arc-shaped pressing plate (34), and the sliding blocks (35) are located in the sliding grooves (38) and are in sliding connection with the sliding grooves (38).

6. A thick cable quick cut-off apparatus according to claim 3, wherein: the novel traction device is characterized in that a traction component (5) is arranged on the rectangular plate (32), the traction component (5) comprises an end plate (50) arranged on the rectangular plate (32), a screw rod (52) is fixedly arranged at the tail end of the end plate (50), a threaded sleeve (53) is connected onto the screw rod (52) in a threaded mode, and a clamping hook (55) is arranged on the threaded sleeve (53).

7. The thick cable quick cutoff device according to claim 6, wherein: two mutually symmetrical hooks (51) are fixedly arranged on the side face of the end plate (50), two mutually symmetrical clamping holes (4) are formed in the rectangular plate (32), and the hooks (51) are matched with the clamping holes (4) in a clamping mode.

8. The thick cable quick cutoff device according to claim 6, wherein: the tail end of the screw sleeve (53) is rotatably connected with a rotary table (54), and the clamping hook (55) is fixedly arranged on the rotary table (54).

9. The thick cable quick cutoff device according to claim 6, wherein: a second fastening bolt (56) is connected to one side plate body of the clamping hook (55) in a threaded mode, and the second fastening bolt (56) is used for being abutted to the external connection rod body.