CN223363763U

CN223363763U - Power engineering cable protection device

Info

Publication number: CN223363763U
Application number: CN202422736146.4U
Authority: CN
Inventors: 赵伟; 霍光; 于孟颖
Original assignee: Tianjin Xinhongde Electric Power Engineering Co ltd
Current assignee: Tianjin Xinhongde Electric Power Engineering Co ltd
Priority date: 2024-11-11
Filing date: 2024-11-11
Publication date: 2025-09-19
Anticipated expiration: 2034-11-11

Abstract

The utility model discloses a cable protection device for electric power engineering, including a mounting plate, a cross-shaped support plate fixedly provided on one side of the mounting plate, two first clamping plates fixedly provided on the upper end of the support plate, the lower end of the support plate is recessed inward to form a driving chamber, a first screw is rotatably provided in the driving chamber, one end of the first screw passes through the driving chamber and is fixedly connected to a turning handle, the first screw is threadedly connected to a driving seat, two second clamping plates that cooperate with the first clamping plate are movably provided on the support plate, the lower end of the second clamping plate extends into the driving chamber and is fixedly connected to the driving seat, two limiting grooves that cooperate with the second clamping plate are provided on the support plate, openings are respectively provided on one side of the first clamping plate and the second clamping plate, the opening on the first clamping plate and the opening on the second clamping plate are staggered, so that the cable can be quickly erected, and the whole process can be completed by turning the turning handle, without the need for staff to use professional tools to screw multiple screws.

Description

Power engineering cable protection device

Technical Field

The utility model relates to the technical field of cable protection, in particular to a cable protection device for power engineering.

Background

The electric power engineering refers to a series of engineering for generating, transmitting, transforming, distributing and using electricity. During the cabling process, it is often necessary to mount cable brackets on the wall near the substation and on the utility poles for power delivery to the residents to support and protect the cable. The existing power engineering cable protection device is characterized in that two protection plates for protecting a cable are connected through a plurality of screws in the use process, the cable can be erected through screwing the screws by a worker when the cable protection device is installed, the operation is complex, the work efficiency of cable erection is reduced, the use is quite inconvenient, and secondly, the edges of two sides of a support plate for erecting the cable are sharp in the use process of the existing power engineering cable protection device, the cable frequently vibrates under the action of wind in the use process of the cable, the cable rubs with two sides of the support plate, the cable is easily scratched after a long time, and the service life of the cable is reduced.

Disclosure of utility model

(One) solving the technical problems

Aiming at the problems in the prior art, the utility model provides a power engineering cable protection device, which aims to solve the technical problems that in the prior art, the existing power engineering cable protection device can be completed only by screwing a plurality of screws by a worker with professional tools during the installation process, and the operation is complex.

(II) technical scheme

In order to achieve the above purpose, the utility model provides the technical scheme that the power engineering cable protection device comprises a mounting plate, wherein a cross-shaped supporting plate is fixedly arranged on one side of the mounting plate, two first clamping plates are fixedly arranged at the upper end of the supporting plate, the lower end of the supporting plate is inwards sunken to form a driving chamber, a first lead screw is rotatably arranged in the driving chamber, one end of the first lead screw penetrates through the driving chamber to be fixedly connected with a rotating handle, the first lead screw is in threaded connection with a driving seat, two second clamping plates matched with the first clamping plates are movably arranged on the supporting plate, the lower ends of the second clamping plates extend into the driving chamber to be fixedly connected with the driving seat, two limit grooves matched with the second clamping plates are formed in the supporting plate, openings are respectively formed in one side of the first clamping plates and one side of the second clamping plates, and the openings in the first clamping plates are staggered with the openings in the second clamping plates;

four wire assemblies are symmetrically arranged on the outer side of the supporting plate, and each wire assembly comprises a wire guide wheel.

The utility model is further characterized in that the two sides of the wire guide wheel are respectively provided with the inserted bars, and the outer sides of the two inserted bars are respectively and movably connected with the first bearings so as to facilitate the rotation of the inserted bars.

The utility model further provides that the lead assembly further comprises a mounting shell fixedly arranged on one side of the supporting plate, a second lead screw is rotationally arranged in the mounting shell, and one end of the second lead screw penetrates through the mounting shell and is fixedly connected with a handle, so that the second lead screw can rotate conveniently.

The utility model is further characterized in that the second screw rod is connected with a movable seat in a threaded manner, and one end of the movable seat penetrates through the mounting shell and is fixedly connected with a movable plate so as to facilitate the movement of the movable plate.

The utility model is further characterized in that the moving plate and the supporting plate are respectively provided with mounting holes, and the two first bearings are respectively arranged in the two mounting holes, so that the first bearings can move conveniently.

The utility model further provides that the first clamping plate and the second clamping plate are respectively connected with bolts in a threaded manner, so that the bolts can move conveniently.

The utility model is further characterized in that the first clamping plate and the second clamping plate are connected with the fixing plates in a sliding manner through the track structures, a second bearing is arranged on each fixing plate, and the fixing plates are connected with the bolts in a rotating manner through the second bearings so as to facilitate the movement of the fixing plates.

The utility model is further provided with two placing grooves on the supporting plate, so that the cable can be placed conveniently.

(III) beneficial effects

Compared with the prior art, the utility model provides a power engineering cable protection device, which has the following beneficial effects:

1. Through mounting panel, backup pad, first grip block, drive chamber, first lead screw, commentaries on classics handle, drive seat, second grip block, spacing groove and opening cooperate, can erect the cable fast, and whole in-process can accomplish through rotating the commentaries on classics handle, need not the staff and uses professional instrument to twist a plurality of screws, easy operation has practiced thrift the time of installation, has improved the work efficiency that the cable was erect, and it is very convenient to use.

2. Through wire wheel, inserted bar, first bearing, installation shell, second lead screw, handle, removal seat, movable plate and mounting hole cooperation, can protect and support the cable of backup pad both sides, avoid rubbing with the backup pad both sides, prolonged the life of cable, the wire wheel is convenient for install and dismantle simultaneously, can change alone.

3. Through bolt, fixed plate, second bearing and standing groove cooperation, can be fixed the standing groove with the cable in to avoid in the use, the cable appears rocking the phenomenon of colliding with, protected the cable, prolonged life.

Drawings

FIG. 1 is a schematic view of the whole structure of a power engineering cable protection device in a use state;

FIG. 2 is a schematic view showing a partial cross-sectional structure of a support plate and a connection member thereof in a state where a second clamping plate is moved;

Fig. 3 is a schematic sectional view of a portion of a supporting plate and a connecting member thereof in a wire guide installed state;

FIG. 4 is an enlarged partial schematic view of FIG. 3A;

fig. 5 is a schematic sectional view of a portion of the second clamping plate and its connecting member in a state where the fixing plate is moved.

In the figure, 1, a mounting plate, 2, a support plate, 3, a first clamping plate, 4, a driving chamber, 5, a first lead screw, 6, a rotating handle, 7, a driving seat, 8, a second clamping plate, 9, a limiting groove, 10, an opening, 11, a wire guide wheel, 12, a plunger rod, 13, a first bearing, 14, a mounting shell, 15, a second lead screw, 16, a handle, 17, a moving seat, 18, a moving plate, 19, a mounting hole, 20, a bolt, 21, a fixed plate, 22, a second bearing, 23 and a placing groove.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.

In the present utility model, unless otherwise indicated, the terms "upper" and "lower" are used generally in the directions shown in the drawings or in the vertical, vertical or gravitational directions, and similarly, for convenience of understanding and description, the terms "left" and "right" are used generally in the directions shown in the drawings, and the terms "inner" and "outer" are used to refer to the inner and outer sides with respect to the outline of each component itself, but the terms of orientation are not intended to limit the present utility model.

Referring to fig. 1-5, a power engineering cable protection device comprises a mounting plate 1, wherein a cross-shaped supporting plate 2 is fixedly arranged on one side of the mounting plate 1, two first clamping plates 3 are fixedly arranged at the upper end of the supporting plate 2, the lower end of the supporting plate 2 is inwards sunken to form a driving chamber 4, a first lead screw 5 is rotationally arranged in the driving chamber 4, one end of the first lead screw 5 penetrates through the driving chamber 4 and is fixedly connected with a rotating handle 6, the first lead screw 5 is connected with a driving seat 7 in a threaded manner, two second clamping plates 8 matched with the first clamping plates 3 are movably arranged on the supporting plate 2, the lower ends of the second clamping plates 8 extend into the driving chamber 4 and are fixedly connected with the driving seat 7, two limiting grooves 9 matched with the second clamping plates 8 are formed in the supporting plate 2, openings 10 are respectively formed in one side of the first clamping plates 3 and one side of the second clamping plates 8, and the openings 10 in the first clamping plates 3 are alternately arranged with the openings 10 in the second clamping plates 8;

Four wire assemblies are symmetrically arranged on the outer side of the supporting plate 2, and each wire assembly comprises a wire guide wheel 11.

In this embodiment, when needing to erect the cable, penetrate first grip block 3 and second grip block 8 below with the cable that needs to erect in proper order from opening 10 on first grip block 3 and the second grip block 8, rotate the twist grip 6, twist grip 6 drives first lead screw 5 and rotates, because first lead screw 5 and drive seat 7 threaded connection for drive seat 7 moves along drive room 4, drive seat 7 drives two second grip blocks 8 and moves, make second grip block 8 remove along spacing groove 9, under first grip block 3 and second grip block 8 cooperation, restrict the cable in the backup pad 2 and first grip block 3 and the position between second grip block 8, can accomplish the centre gripping of cable, first grip block 3 and second grip block 8 protect the cable of erectting.

More specifically, the cable is sequentially moved from the opening 10 of the first clamping plate 3 and the second clamping plate 8 to the lower ends of the first clamping plate 3 and the second clamping plate 8, and the second clamping plate 8 is moved by rotating the rotating handle 6, so that the cable is erected, and the cable is protected by the first clamping plate 3 and the second clamping plate 8. The two wire guide wheels 11 are rotatable and support the cables on both sides of the support plate 2, thereby protecting the cables.

Referring to fig. 1-5, as an implementation manner of installing the wire guide wheel 11, two sides of the wire guide wheel 11 are respectively provided with an inserting rod 12, the outer sides of the two inserting rods 12 are respectively and movably connected with a first bearing 13, the wire guide assembly further comprises an installation shell 14 fixedly arranged on one side of the support plate 2, a second lead screw 15 is rotationally arranged in the installation shell 14, one end of the second lead screw 15 penetrates through the installation shell 14 and is fixedly connected with a handle 16, a movable seat 17 is in threaded connection with the second lead screw 15, one end of the movable seat 17 penetrates through the installation shell 14 and is fixedly connected with a movable plate 18, the movable plate 18 and the support plate 2 are respectively provided with an installation hole 19, and the two first bearings 13 are respectively installed in the two installation holes 19.

Specifically, the wire guide wheel 11 drives the two inserting rods 12 to move, one end of each inserting rod 12 is inserted into the first bearing 13 arranged on the supporting plate 2, the handle 16 is rotated, the handle 16 drives the second lead screw 15 to rotate, the second lead screw 15 drives the moving seat 17 to move, the moving seat 17 drives the moving plate 18 to move, the moving plate 18 drives the first bearing 13 thereon to move, and the other inserting rod 12 of the wire guide wheel 11 is inserted into the first bearing 13 on the moving plate 18, so that the installation of the wire guide wheel 11 can be completed.

Referring to fig. 1-5, as an embodiment for fixing the cable, the first clamping plate 3 and the second clamping plate 8 are respectively connected with a bolt 20 in a threaded manner, the first clamping plate 3 and the second clamping plate 8 are slidably connected with fixing plates 21 through a track structure, each fixing plate 21 is provided with a second bearing 22, the fixing plates 21 are rotatably connected with the bolts 20 through the second bearings 22, and the supporting plate 2 is provided with two placing grooves 23.

Specifically, when the cable is set up, the cable is placed in the placement groove 23 of the support plate 2, the bolt 20 is rotated, and because the bolt 20 is in threaded connection with the first clamping plate 3 or the second clamping plate 8, the bolt 20 is rotated while being moved downwards, the lower end of the bolt 20 is rotated through the second bearing 22, and meanwhile, the bolt 20 pushes the fixing plate 21 to move downwards, so that the fixing plate 21 moves downwards along the first clamping plate 3 or the second clamping plate 8, and the fixing plate 21 is matched with the support plate 2 to fix the cable in the placement groove 23, so that the cable is fixed.

In summary, the whole device is in use:

When the state of erecting and protecting the cable is needed, be equipped with a plurality of fixed orifices on the mounting panel 1, can install it on the wall that needs erect the cable, penetrate first grip block 3 and second grip block 8 below with the cable that needs erect in proper order from opening 10 on first grip block 3 and the second grip block 8, rotate the commentaries on classics handle 6, it rotates to drive first lead screw 5 to change, because first lead screw 5 and drive seat 7 threaded connection for drive seat 7 moves along drive chamber 4, drive seat 7 drives two second grip blocks 8 and removes, make second grip block 8 remove along spacing groove 9, under first grip block 3 and second grip block 8 cooperation, restrict the cable in the position between backup pad 2 and first grip block 3 and second grip block 8, can accomplish the centre gripping of cable, first grip block 3 and second grip block 8 protect the cable of erecting.

When the cable is required to be fixed in the state of being erected, the cable is placed in the placing groove 23 of the supporting plate 2, the bolt 20 is rotated and simultaneously moved downwards due to the threaded connection of the bolt 20 and the first clamping plate 3 or the second clamping plate 8, the lower end of the bolt 20 is rotated through the second bearing 22, and simultaneously the bolt 20 pushes the fixing plate 21 to move downwards, so that the fixing plate 21 moves downwards along the first clamping plate 3 or the second clamping plate 8, and the fixing plate 21 is matched with the supporting plate 2 to fix the cable in the placing groove 23, so that the cable is fixed.

When the cables on two sides of the support plate 2 are required to be protected, the wire guide wheel 11 drives the two inserting rods 12 to move, one end of each inserting rod 12 is inserted into the first bearing 13 arranged on the support plate 2, the handle 16 is rotated, the handle 16 drives the second lead screw 15 to rotate, the second lead screw 15 drives the movable seat 17 to move, the movable seat 17 drives the movable plate 18 to move, the movable plate 18 drives the first bearing 13 on the movable seat to move, and the other inserting rod 12 of the wire guide wheel 11 is inserted into the first bearing 13 on the movable plate 18, so that the installation of the wire guide wheel 11 can be completed. The two wire guide wheels 11 are rotatable and support the cables on both sides of the support plate 2, thereby protecting the cables.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a power engineering cable protection device, includes mounting panel (1), wherein mounting panel (1) one side is fixed to be equipped with cross backup pad (2), backup pad (2) upper end is fixed to be equipped with two first grip blocks (3), backup pad (2) lower extreme inwards is sunken to form driving chamber (4), driving chamber (4) internal rotation is equipped with first lead screw (5), driving chamber (4) fixedly connected with change handle (6) are passed to first lead screw (5) one end, threaded connection driving seat (7) on first lead screw (5), backup pad (2) are last to be movably to be equipped with two second grip blocks (8) that cooperate with first grip block (3), second grip block (8) lower extreme stretches into driving chamber (4) in and driving seat (7) fixed connection, be equipped with two spacing groove (9) that cooperate with second grip block (8) on backup pad (2), first grip block (3) and second grip block (8) one side are equipped with opening (10) respectively, opening (10) on first grip block (3) and second grip block (8) are provided with opening (10);

Four wire assemblies are symmetrically arranged on the outer side of the supporting plate (2), and each wire assembly comprises a wire guide wheel (11).

2. The power engineering cable protection device according to claim 1, wherein two sides of the wire guide wheel (11) are respectively provided with a plug rod (12), and the outer sides of the two plug rods (12) are respectively and movably connected with a first bearing (13).

3. The power engineering cable protection device according to claim 2, wherein the wire assembly further comprises a mounting shell (14) fixedly arranged on one side of the supporting plate (2), a second lead screw (15) is rotatably arranged in the mounting shell (14), and one end of the second lead screw (15) penetrates through the mounting shell (14) and is fixedly connected with a handle (16).

4. A power engineering cable protection device according to claim 3, wherein the second screw rod (15) is in threaded connection with a movable seat (17), and one end of the movable seat (17) penetrates through the mounting shell (14) and is fixedly connected with a movable plate (18).

5. A power engineering cable protection device according to claim 4, wherein the moving plate (18) and the supporting plate (2) are respectively provided with mounting holes (19), and the two first bearings (13) are respectively mounted in the two mounting holes (19).

6. An electrical power engineering cable protection device according to any one of claims 1 or 2, wherein the first clamping plate (3) and the second clamping plate (8) are each screwed with a bolt (20).

7. The power engineering cable protection device according to claim 6, wherein the first clamping plate (3) and the second clamping plate (8) are connected with fixing plates (21) in a sliding manner through a track structure, each fixing plate (21) is provided with a second bearing (22), and the fixing plates (21) are rotatably connected with bolts (20) through the second bearings (22).

8. The power engineering cable protection device according to claim 7, wherein the supporting plate (2) is provided with two placing grooves (23).