CN216289876U

CN216289876U - Damping device for electric power engineering investigation

Info

Publication number: CN216289876U
Application number: CN202122829136.1U
Authority: CN
Inventors: 刘伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-04-12
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a damping device for electric power engineering investigation, and belongs to the technical field of electric power engineering. The utility model provides a damping device is used in electric power engineering reconnaissance, which comprises an outer shell body, shell body antetheca spiro union has the apron, be equipped with a plurality of regulation posts between shell body and the apron, the regulation post outside has set firmly two limit slide, it has seted up the spout that runs through to be located a plurality of regulation post antetheca in middle part, it has seted up the draw-in groove to be located the middle part regulation post antetheca, and it is connected with adjusting threaded rod to be located the inside rotation of middle part regulation post, adjusting threaded rod outside cover is equipped with spacing swivel nut, the outside articulated two push-pull rods that have of spacing swivel nut, it has set firmly the mounting to adjust the capital face. The distance between the adjusting columns can be adjusted, so that cables in the overhead line can be gathered, workers can conveniently investigate the cables, and the investigation efficiency is greatly improved.

Description

Damping device for electric power engineering investigation

Technical Field

The utility model relates to the technical field of electric power engineering, in particular to a damping device for electric power engineering investigation.

Background

In the electric power engineering, that is, the engineering related to the production, transmission and distribution of electric energy, and the engineering applying electricity as power and energy in various fields, in the construction process of the electric power engineering, the investigation operation by workers is often required, and in the actual process of the electric power engineering investigation operation, overhead lines are often required to be arranged, patent document No. CN212063263U in the prior art provides a damping device for electric power engineering investigation, which is characterized in that a cable is placed in a slot, a rotating handle is rotated forward, a screw is driven by the rotating handle to rotate and descend, a second top plate is driven by the screw to descend, a pressing cylinder is driven by the second top plate to descend, the pressing cylinder is inserted into the slot, and then the cable is clamped between the slot and the pressing cylinder by the pressing plate matching with the slot, so that the stability of fixing the cable can be greatly improved, although the device has many beneficial effects, however, the following problems still remain: every fixed cable all needs rotatory screw rod to carry out the centre gripping fixed, is unfavorable for the high altitude to accomplish the installation operation fast, in view of this, we provide a damping device for electric power engineering reconnaissance.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a damping device for electric power engineering investigation, which aims to solve the problems in the background technology.

2. Technical scheme

A damping device for electric power engineering investigation comprises an outer shell, wherein a limiting groove A is formed in the inner wall of the outer shell, a jacking bolt is arranged on the front wall of the outer shell in a threaded manner, a cover plate is arranged on the front wall of the outer shell in a threaded manner, a limiting groove B is formed in the lower portion of the rear wall of the cover plate, a clamping block is fixedly arranged on the upper portion of the rear wall of the cover plate, a plurality of adjusting columns are arranged between the outer shell and the cover plate in a linear equidistant structure, a through groove is formed in the left wall of each adjusting column, two limiting sliding blocks are fixedly arranged on the outer portions of the adjusting columns in a front-back symmetrical structure, through sliding grooves are formed in the front walls of a plurality of adjusting columns in the middle of the adjusting columns, a clamping groove is formed in the front walls of the adjusting columns in the middle of the adjusting columns, an adjusting threaded rod is rotatably connected to the inner portions of the adjusting columns in the middle of the adjusting columns, a limiting threaded sleeve is sleeved on the outer portions of the adjusting threaded rod, two push-pull rods are hinged to the outer portions of the limiting sleeve in a left-right symmetrical structure, the middle of the push-pull rod is fixedly provided with a positioning column, the top surface of the adjusting column is fixedly provided with a fixing piece, the fixing piece comprises a clamping sleeve A, the outside of the clamping sleeve A is fixedly provided with a lock catch, the top surface of the clamping sleeve A is provided with a butt joint groove A, the inside of the clamping sleeve A is fixedly provided with a spring, the top surface of the spring is fixedly provided with a clamping plate, the top surface of the clamping sleeve A is hinged with a clamping sleeve B, and the bottom surface of the clamping sleeve B is provided with a butt joint groove B.

Preferably, the limiting slide block is in sliding fit with the limiting groove A and the limiting groove B.

Preferably, the limiting screw sleeve is in threaded fit with the adjusting threaded rod.

Preferably, the butt joint groove A is matched with the butt joint groove B in a clamping mode.

Preferably, the clamping plate is a sliding fit with the collet a.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the fixing piece, the clamping of the cable is more convenient and faster through the clamping and locking fixation of the clamping sleeve A and the clamping sleeve B which are directly hinged and clamped, the problem that when one cable is fixed, a screw rod needs to be rotated to clamp and fix the cable, the mounting operation cannot be completed quickly at high altitude is solved, and the investigation working efficiency is greatly improved.

2. The distance between the adjusting columns is adjustable, so that cables in the overhead line can be gathered, workers can conveniently investigate the cables, the investigation efficiency is greatly improved, and the device is simple and compact in structure, convenient to install and operate and good in clamping and using effects.

Drawings

FIG. 1 is a front side schematic view of the overall structure of the present invention;

FIG. 2 is a schematic left side view of the overall structure of the present invention, shown disassembled;

FIG. 3 is a right side schematic view of the overall structure of the present invention, shown disassembled;

FIG. 4 is a schematic view of a push-pull rod of the present invention;

FIG. 5 is a schematic exploded view of the fastener of the present invention;

the reference numbers in the figures illustrate: 1. an outer housing; 2. a cover plate; 3. an adjustment column; 4. a fixing member; 101. a limiting groove A; 201. a limiting groove B; 202. a clamping block; 301. a through groove; 302. a limiting slide block; 303. run through the chute; 304. adjusting the threaded rod; 305. a limiting screw sleeve; 306. a push-pull rod; 307. a positioning column; 401. a jacket A; 402. a butt joint groove A; 403. a spring; 404. a splint; 405. a jacket B; 406. and (4) butting against the groove B.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution:

a damping device for electric power engineering investigation comprises an outer shell 1, a limiting groove A101 is arranged on the inner wall of the outer shell 1, a puller bolt is screwed on the front wall of the outer shell 1 and is convenient for fixing an adjusting threaded rod 304, a cover plate 2 is screwed on the front wall of the outer shell 1, a limiting groove B201 is arranged on the lower portion of the rear wall of the cover plate 2, a fixture block 202 is fixedly arranged on the upper portion of the rear wall of the cover plate 2 and is convenient for limiting and fixing an adjusting column 3 positioned in the middle, a plurality of adjusting columns 3 are arranged between the outer shell 1 and the cover plate 2 in a linear equal interval structure, a through groove 301 is arranged on the left wall of each adjusting column 3 and is convenient for a push-pull rod 306 to move when contracting, two limiting slide blocks 302 are fixedly arranged on the outer portion of each adjusting column 3 in a front-back symmetrical structure and are convenient for limiting and sliding the moving adjusting columns 3, through slide grooves 303 are arranged on the front walls of the adjusting columns 3 positioned in the middle, and are convenient for pushing the middle adjusting column 3 to move when the push-pull rod 306 is folded and stretched, and then adjust the interval between two adjacent regulation posts 3, it has seted up the draw-in groove to be located 3 antethecas of middle regulation post, it is fixed to be convenient for fixture block 202 joint, and it is connected with adjusting threaded rod 304 to be located the inside rotation of middle regulation post 3, adjusting threaded rod 304 outside cover is equipped with spacing swivel nut 305, spacing swivel nut 305 outside is that bilateral symmetry structure articulates there are two push-and-pull rods 306, push-and-pull rod 306 middle part has set firmly reference column 307, the top surface of regulation post 3 has set firmly mounting 4, mounting 4 is including pressing from both sides cover A401, press from both sides the cover A401 outside and has set firmly the hasp, press from both sides the cover A401 top surface and seted up butt joint groove A402, press from both sides the inside spring 403 that has set firmly of cover A401, the spring 403 top surface has set firmly splint 404, it has pressed from both sides the cover B405 to articulate, butt joint groove B406 has been seted up to the cover B405 bottom surface.

Specifically, the limiting slide block 302 is matched with the limiting groove A101 and the limiting groove B201 in a sliding mode, so that the limiting sliding adjustment of the adjusting column 3 is facilitated.

Furthermore, the limiting screw sleeve 305 is in threaded fit with the adjusting threaded rod 304, so that the two push-pull rods 306 are conveniently driven to be folded and stretched, and then the adjusting columns 3 are driven to adjust the distance, and overhead lines with different line distances are conveniently clamped.

Still further, the docking slot a402 is snap-fitted with the docking slot B406, which facilitates the clamping of the jacket a401 with the jacket B405 to be more stable.

In addition, the clamping plate 404 is in sliding fit with the jacket A401, so that the clamping plate 404 can slide in a limiting manner, and the clamping overhead line is not prone to inclination.

The working principle is as follows: when the device is used for clamping an overhead line, firstly, a puller bolt screwed on the front wall of the outer shell 1 is opened, the puller bolt is separated from the adjusting threaded rod 304, then a lock catch fixedly arranged on the outer part of the jacket A401 is opened, then an overhead line cable is placed on the top surface of the clamping plate 404, then the locking jacket A401 is closed to clamp and fix the cable, meanwhile, when the jacket A401 is locked and closed due to different specifications and sizes of the cable, the cable is pressed to extrude the clamping plate 404, the spring 403 is compressed, then a worker manually rotates the adjusting threaded rod 304 clockwise according to a line section needing investigation, the limiting threaded sleeve 305 in threaded fit with the outer part of the adjusting threaded rod 304 moves downwards in a limiting way, the inner ends of the two hinged push-pull rods 306 are pulled to move downwards, the outer ends of the push-pull rods 306 are hinged with the two outermost adjusting columns 3, and then the two outermost adjusting columns 3 are pulled to move towards each other and are positioned on the middle adjusting column 3, also remove in opposite directions under reference column 307 limiting displacement, and then make interval synchronous control between two adjacent regulation posts 3, the position change does not take place for the most middle regulation post 3 under fixture block 202 limiting displacement, after adjusting 3 interval and removing suitable interval, stop rotating adjusting threaded rod 304, then tighten the jack bolt and fix adjusting threaded rod 304 position, at last to this section of cable reconnaissance can.

Claims

1. The utility model provides a damping device for electric power engineering reconnaissance, includes shell body (1), its characterized in that: the inner wall of the outer shell (1) is provided with a limiting groove A (101), the front wall of the outer shell (1) is screwed with a puller bolt, the front wall of the outer shell (1) is screwed with a cover plate (2), the lower part of the rear wall of the cover plate (2) is provided with a limiting groove B (201), the upper part of the rear wall of the cover plate (2) is fixedly provided with a clamping block (202), a plurality of adjusting columns (3) are arranged between the outer shell (1) and the cover plate (2) in a linear equidistant structure, the left wall of each adjusting column (3) is provided with a through groove (301), two limiting sliding blocks (302) are fixedly arranged outside each adjusting column (3) in a front-back symmetrical structure, the front walls of a plurality of adjusting columns (3) in the middle are provided with through sliding grooves (303), the front walls of the adjusting columns (3) in the middle are provided with clamping grooves, and the inner parts of the adjusting columns (3) in the middle are rotatably connected with adjusting threaded rods (304), the adjusting screw rod (304) is externally sleeved with a limiting screw sleeve (305), the limiting screw sleeve (305) is externally hinged with two push-pull rods (306) in a bilateral symmetry structure, a positioning column (307) is fixedly arranged in the middle of each push-pull rod (306), a fixing piece (4) is fixedly arranged on the top surface of each adjusting column (3), each fixing piece (4) comprises a clamping sleeve A (401), a lock catch is fixedly arranged on the outside of each clamping sleeve A (401), a butt joint groove A (402) is formed in the top surface of each clamping sleeve A (401), a spring (403) is fixedly arranged in each clamping sleeve A (401), a clamping plate (404) is fixedly arranged on the top surface of each spring (403), a clamping sleeve B (405) is hinged to the top surface of each clamping sleeve A (401), and a butt joint groove B (406) is formed in the bottom surface of each clamping sleeve B (405).

2. The damping device for electric power engineering investigation of claim 1, characterized in that: and the limiting sliding block (302) is in sliding fit with the limiting groove A (101) and the limiting groove B (201).

3. The damping device for electric power engineering investigation of claim 1, characterized in that: the limiting threaded sleeve (305) is in threaded fit with the adjusting threaded rod (304).

4. The damping device for electric power engineering investigation of claim 1, characterized in that: the butt joint groove A (402) is matched with the butt joint groove B (406) in a clamping mode.

5. The damping device for electric power engineering investigation of claim 1, characterized in that: the clamping plate (404) is in sliding fit with the jacket A (401).