CN210335674U

CN210335674U - Positioning assembly of electric power cable maintenance tool

Info

Publication number: CN210335674U
Application number: CN201920897013.1U
Authority: CN
Inventors: 程昱
Original assignee: Nanan Songmao Trade Co ltd
Current assignee: Yunnan Kungong Power Design Consulting Co ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-04-17
Anticipated expiration: 2029-06-14

Abstract

The utility model relates to a locating component technical field, a locating component of electric power cable maintenance instrument, including horizontal pole and the stand of horizontal pole bottom fixed connection, the lateral wall fixed mounting of horizontal pole has the fixed column, the inside of fixed column is equipped with the axis of rotation, the top of axis of rotation is fixed and is equipped with the handle, the bottom fixed mounting of axis of rotation has the bearing frame, the bearing frame with the axis of rotation is connected; through the pivot, axis of rotation and sliding block come to mutually support, the handle can drive the pivot and rotate, thereby reach and let the epaxial sliding block of rotation in the axis of rotation lapse, then make the movable rod begin to rotate through letting the sliding block remove, and promote the baffle, take out the electric power cable that needs overhaul and put into between its clamp splice, the electric power cable that will wait to overhaul through the clamp splice carries out the centre gripping, the inner wall of clamp splice is equipped with the elastic component, the in-process that replies because the pulling of spring can be protected the electric power cable at the clamp splice.

Description

Positioning assembly of electric power cable maintenance tool

Technical Field

The utility model relates to a locating component technical field especially relates to a locating component of electric power cable maintenance instrument.

Background

The power cable is used for transmitting and distributing electric energy, and is commonly used for urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and power transmission lines under river-crossing seawater. In the power line, the proportion of the cable is gradually increasing, the power cable is a cable product used for transmitting and distributing high-power electric energy in a main line of a power system, the power cable comprises 1-500KV and above various voltage grades, various insulated power cables and a positioning assembly is needed when the power cable is overhauled.

Technical problems existing in the prior art

1. When the electric power cable is overhauled, the electric power cable needs to be positioned and convenient to overhaul, but different clamps are needed when the electric power cables are fixed due to different diameters of the electric power cables of different types, so that more time needs to be consumed for positioning operation before overhauling, and the overhauling efficiency of the electric power cable is reduced;

2. because the outer surface of the power cable is fragile, accidents may occur during the positioning and clamping process, damage may be caused to the power cable, and unnecessary material loss may be caused.

In order to solve the problem, the application provides a locating component of electric power cable maintenance tool.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

The easy impaired technical problem of electric power cable when different models that exist need different anchor clamps and centre gripping for solving among the background art, the utility model provides an electric power cable overhauls locating component of instrument, through the pivot, axis of rotation and sliding block go on mutually supporting, the handle can drive the pivot and rotate, thereby reach and let the epaxial sliding block of axis of rotation lapse in the axis of rotation, then make the movable rod begin to rotate through letting the sliding block remove, and promote the baffle, the electric power cable that takes out to overhaul puts into between its clamp splice, the electric power cable that will wait to overhaul carries out the centre gripping through the clamp splice, the inner wall of clamp splice is equipped with the elastic component, the elastic component is the rubber pad, the in-process that the clamp splice replied because the pulling of the spring can be protected the electric power cable.

(II) technical scheme

In order to solve the problems, the utility model provides a positioning component of an electric power cable maintenance tool, which comprises a cross bar and a vertical column fixedly connected with the bottom of the cross bar, wherein the outer side wall of the cross bar is fixedly provided with a fixed column, the inside of the fixed column is provided with a rotating shaft, the top of the rotating shaft is fixedly provided with a handle, the bottom of the rotating shaft is fixedly provided with a bearing seat, the bearing seat is rotatably connected with the rotating shaft, the outer side wall of the rotating shaft is slidably connected with a sliding block, the outer side wall of the fixed column is positioned above the sliding block and is provided with a groove, the outer side wall of the sliding block is rotatably connected with a rotating shaft, the sliding block is rotatably connected with a movable rod through the rotating shaft, one end of the movable rod far away from the sliding, a spring is arranged between the clamping blocks, and the clamping blocks are fixedly connected through the spring;

preferably, the number of the clamping blocks is several.

Preferably, a connecting rod is arranged between the clamping blocks, and the clamping blocks are fixedly connected through the connecting rod.

Preferably, the inner wall of the clamping block is provided with an elastic piece, and the elastic piece is attached to the inner wall of the clamping block.

Preferably, two groups of baffles are arranged, and the baffles are symmetrically distributed along the central axis of the fixed column.

Preferably, a protection pad is fixedly arranged on the outer side wall of the handle.

The above technical scheme of the utility model has following profitable technological effect:

1. the electric power cable maintenance device is matched with the rotating shaft, the rotating shaft and the sliding block in a mutual matching mode, so that an operator can drive the rotating shaft to rotate by rotating the handle, the sliding block on the rotating shaft slides downwards on the rotating shaft, then the movable rod starts to rotate by moving the sliding block, the baffle is pushed, the electric power cable needing to be maintained is taken out and put between the clamping blocks, then the handle is reversed, and the electric power cable to be maintained is clamped by the clamping blocks with the help of the spring;

2. the inner wall of clamp splice is equipped with the elastic component, and the elastic component is the rubber pad, can protect the electric power cable at the in-process that the clamp splice replied because the pulling of spring, has avoided probably meeting accident at the in-process of fixing a position the centre gripping, causes the damage to the electric power cable.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the fixing column of the present invention.

Fig. 3 is a schematic view of the connection structure of the middle elastic member and the clamping block of the present invention.

Fig. 4 is a schematic view of the connection structure of the middle clamping block and the connecting rod of the present invention.

Reference numerals:

1. a cross bar; 2. a column; 3. a movable rod; 4. fixing a column; 5. a handle; 6. a baffle plate; 7. a clamping block; 8. a spring; 9. connecting columns; 10. a connecting rod; 11. a slider; 12. a rotating shaft; 13. a groove; 14. a pad; 15. a bearing seat; 16. a rotating shaft; 17. an elastic member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in FIGS. 1-4, the utility model provides a positioning assembly of an electric power cable maintenance tool, which comprises a cross bar 1 and a vertical column 2 fixedly connected with the bottom of the cross bar 1, and is characterized in that a fixed column 4 is fixedly installed on the outer side wall of the cross bar 1, a rotating shaft 16 is arranged inside the fixed column 4, a handle 5 is fixedly arranged on the top of the rotating shaft 16, a bearing seat 15 is fixedly installed on the bottom of the rotating shaft 16, the bearing seat 15 is rotatably connected with the rotating shaft 16, a sliding block 11 is slidably connected with the outer side wall of the rotating shaft 16, a groove 13 is arranged on the outer side wall of the fixed column 4 above the sliding block 11, a rotating shaft 12 is rotatably connected with the outer side wall of the sliding block 11, the sliding block 11 is rotatably connected with a movable rod 3 through the rotating shaft 12, a baffle 6 is fixedly arranged on one end, a spring 8 is arranged between the clamping blocks 7, and the clamping blocks 7 are fixedly connected through the spring 8.

In the utility model, the rotation shaft 12, the rotation shaft 16 and the sliding block 11 are mutually matched, so that an operator can drive the rotation shaft 12 to rotate by rotating the handle 5, thereby achieving the purpose of allowing the sliding block 11 on the rotation shaft 16 to slide downwards on the rotation shaft 16, then leading the movable rod 3 to start rotating by moving the sliding block 11, pushing the baffle 6, leading the clamping block 7 to expand to fall to a proper position, taking out the power cable needing to be overhauled and putting the power cable between the clamping blocks 7, then reversing the handle 5, and clamping the power cable to be overhauled by the clamping blocks 7 with the help of the spring 8, the utility model is suitable for the power cables with different diameters, facilitates the positioning operation before the maintenance of the power cable, improves the overhauling efficiency, the inner wall of the clamping blocks 7 is provided with the elastic piece 17, and the elastic piece 17 is a rubber pad, the power cable can be protected in the process that the clamping block 7 is restored due to the pulling of the spring 8, and the damage to the power cable caused by accidents possibly occurring in the process of positioning and clamping is avoided.

As shown in fig. 3 and 4, the number of the clamping blocks 7 is several, and the clamping blocks 7 are provided with connecting rods 10 therebetween, and the clamping blocks 7 are fixedly connected by the connecting rods 10, and as a specific example, the number of the clamping blocks 7 is four.

It should be noted that four sets of clamping blocks 7 are arranged under the cooperation of the springs 8, so as to facilitate clamping of the power cable.

As shown in fig. 3, the inner wall of the clamping block 7 is provided with an elastic member 17, and the elastic member 17 is attached to the inner wall of the clamping block 7.

It should be noted that the inner wall of the clamping block 7 is provided with an elastic member 17, so that the power cable can be protected during the process of restoring the clamping block 7 due to the pulling of the spring 8.

As shown in fig. 1, the baffles 6 are arranged in two groups, and the baffles 6 are symmetrically distributed along the central axis of the fixed column 4.

It should be noted that the two groups of baffles 6 are pushed by the clamping blocks 7 to stretch the clamping blocks 7, so as to clamp power cables with different diameters.

As shown in fig. 1, a pad 14 is fixed to the outer side wall of the handle 5.

The pad 5 protects the operator's hands when the operator turns the handle 14.

The working principle is that the electric power cable needing to be overhauled is taken out and mutually matched through the rotating shaft 12, the rotating shaft 16 and the sliding block 11, so that an operator can drive the rotating shaft 12 to rotate when rotating the handle 5, the sliding block 11 on the rotating shaft 16 slides downwards on the rotating shaft 16, then the movable rod 3 starts to rotate by moving the sliding block 11, the baffle 6 is pushed, the clamping block 7 is expanded to a proper position, the electric power cable needing to be overhauled is taken out and put between the clamping blocks 7, then the handle 5 is reversed, the electric power cable to be overhauled is clamped through the clamping blocks 7 under the help of the spring 8, the electric power cable maintenance device adapts to the electric power cables with different diameters, the operation of positioning before overhauling the electric power cable is convenient, the overhauling efficiency is improved, the inner wall of the clamping blocks 7 is provided with the elastic piece 17, elastic component 17 is the rubber pad, can protect the power cable at clamp splice 7 because the pulling of spring 8 carries out the in-process that replies, has avoided probably taking place the accident at the in-process that carries out the location centre gripping, causes the damage to the power cable.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a locating component of electric power cable maintenance instrument, includes horizontal pole (1) and horizontal pole (1) bottom fixed connection's stand (2), its characterized in that, the lateral wall fixed mounting of horizontal pole (1) has fixed column (4), the inside of fixed column (4) is equipped with axis of rotation (16), the fixed handle (5) that is equipped with in top of axis of rotation (16), the bottom fixed mounting of axis of rotation (16) has bearing frame (15), bearing frame (15) with axis of rotation (16) rotate to be connected, the lateral wall sliding connection of axis of rotation (16) has sliding block (11), the lateral wall of fixed column (4) is located the top of sliding block (11) is seted up fluted (13), the lateral wall of sliding block (11) rotates to be connected with pivot (12), sliding block (11) pass through pivot (12) are connected with movable rod (3) rotation, keep away from movable rod (3) the fixed baffle (6) that are equipped with of one end of sliding block (11), the lateral wall fixedly connected with spliced pole (9) of baffle (6), the other end of spliced pole (9) is fixed and is equipped with clamp splice (7), be equipped with spring (8) between clamp splice (7), clamp splice (7) are passed through spring (8) fixed connection.

2. The positioning assembly of a power cable repair tool according to claim 1, wherein the clamping blocks (7) are provided in a number of numbers.

3. The positioning assembly of the power cable maintenance tool according to claim 1, wherein a connecting rod (10) is arranged between a plurality of the clamping blocks (7), and the plurality of the clamping blocks (7) are fixedly connected through the connecting rod (10).

4. The positioning assembly of the power cable maintenance tool according to claim 1, characterized in that an inner wall of the clamping block (7) is provided with an elastic member (17), and the elastic member (17) is attached to the inner wall of the clamping block (7).

5. The positioning assembly of a power cable repair tool according to claim 1, wherein the baffles (6) are provided in two groups, the baffles (6) being symmetrically distributed along a central axis of the fixing column (4).

6. The positioning assembly of a power cable service tool according to claim 1, wherein a pad (14) is fixedly arranged on the outer side wall of the handle (5).