CN216161937U

CN216161937U - Wiring device for electric power transmission and transformation engineering

Info

Publication number: CN216161937U
Application number: CN202122204167.8U
Authority: CN
Inventors: 陈浩; 陈致远; 马宏明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-04-01
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a wiring device for power transmission and transformation engineering, and belongs to the technical field of power engineering. The utility model provides an electric power is termination for power transmission and transformation engineering, includes the shell, and the shell outside is the longitudinal symmetry structure and inlays and be equipped with two sealed lids, and the shell outside is the bilateral symmetry structure and has set firmly two screw thread section of thick bamboos, and the groove of tightening up has been seted up to screw thread section of thick bamboo outside, and the screw thread section of thick bamboo outside overlaps and is equipped with the fastening swivel nut, and the inside rotation of shell is connected with the wiring subassembly. The external fixing device can fix the external of the line by screwing the fastening screw sleeve, so that the two lines which are twisted and butted are wound and connected more firmly, and the using effect of the line is improved.

Description

Wiring device for electric power transmission and transformation engineering

Technical Field

The utility model relates to the technical field of electric power engineering, in particular to a wiring device for electric power transmission and transformation engineering.

Background

Electric power engineering, i.e. engineering related to the production, transmission and distribution of electric energy, also broadly includes engineering of applying electricity as power and energy in various fields, and is also understood to be transmission and transformation business expansion engineering. In the conventional connection of two wires, two ends of a circuit need to be twisted, and then nodes generated by twisting are wound by using an insulating tape or are insulated and protected by using a contact pressing cap, so that the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a wiring device for power transmission and transformation engineering, which solves the problems in the background technology.

2. Technical scheme

A wiring device for electric power transmission and transformation engineering comprises a shell, wherein two sealing covers are embedded in a vertically symmetrical structure outside the shell, two thread barrels are fixedly arranged in a horizontally symmetrical structure outside the shell, tightening grooves are formed in the outer portions of the thread barrels, fastening thread sleeves are sleeved on the outer portions of the thread barrels, a wiring assembly is rotatably connected inside the shell and comprises two rotating discs, the two rotating discs are arranged in a vertically symmetrical structure, rotating columns are fixedly arranged on the outer walls of the rotating discs, adjusting grooves are formed in the outer walls of the rotating columns, two limiting grooves are formed in the inner walls of the rotating discs in a front-back symmetrical structure, two reinforcing columns are fixedly arranged between the inner walls of the two rotating discs in a horizontally symmetrical structure relative to the outer ends of the limiting grooves, fixing blocks are fixedly screwed at the outer ends of the adjusting grooves, and sliding rods are inserted between the two fixing blocks, the outside symmetrical structure cover is equipped with two springs around being of slide bar, the slide bar outside is equipped with the clamp splice for the inboard position cover of spring, the clamp splice inner wall has set firmly trapezoidal piece, the draw-in groove has been seted up to trapezoidal piece inner wall.

Preferably, the cross section of the fastening screw sleeve is in a ladder-shaped structure.

Preferably, the fastening screw sleeve is in threaded fit with the threaded cylinder.

Preferably, the clamping block is in sliding fit with the limiting groove.

Preferably, the clamping block is in sliding fit with the sliding rod.

3. Advantageous effects

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

1. the wiring assembly is used for twisting and fixing the wiring ends of two circuits to be connected, and the two circuits can be in insulated butt joint without winding an insulating tape or using a pressing cap for insulation protection, so that the wiring efficiency is greatly improved.

2. The external fixing device can fix the outside of the line by screwing the fastening screw sleeve, so that the two lines which are twisted and butted are wound and connected more firmly, the using effect of the line is improved, and the external fixing device is simple in structure, convenient to operate and good in using effect.

Drawings

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

FIG. 2 is an internal view of the overall structure of the present invention;

FIG. 3 is a schematic view of the interior of the wiring assembly structure of the present invention;

FIG. 4 is a schematic view of the interior of the rotating disk structure of the present invention;

FIG. 5 is a schematic view of a clamping block structure according to the present invention;

the reference numbers in the figures illustrate: 1. a housing; 2. a threaded barrel; 3. fastening a threaded sleeve; 4. a wiring assembly; 101. a sealing cover; 201. tightening the groove; 401. rotating the disc; 402. turning the column; 403. an adjustment groove; 404. reinforcing columns; 405. a limiting groove; 406. a fixed block; 407. a slide bar; 408. a spring; 409. a clamping block; 410. a ladder-shaped block; 411. a cogging groove.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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

a wiring device for electric power transmission and transformation engineering comprises a shell 1, two sealing covers 101 are embedded outside the shell 1 in a vertically symmetrical structure to facilitate covering and protecting a rotary column 402, two thread cylinders 2 are fixedly arranged outside the shell 1 in a horizontally symmetrical structure, tightening grooves 201 are formed outside the thread cylinders 2, fastening screw sleeves 3 are sleeved outside the thread cylinders 2, a wiring assembly 4 is rotatably connected inside the shell 1 and comprises two rotary discs 401, the two rotary discs 401 are arranged in a vertically symmetrical structure, the rotary column 402 is fixedly arranged on the outer wall of each rotary disc 401, adjusting grooves 403 are formed in the outer wall of each rotary column 402, two limiting grooves 405 are formed in the inner wall of each rotary disc 401 in a vertically symmetrical structure, two reinforcing columns 404 are fixedly arranged between the inner walls of the two rotary discs 401 in a horizontally symmetrical structure relative to the outer ends of the limiting grooves 405 and are fixedly connected with the two rotary discs 401 to facilitate rotation of the rotary columns 402, the outer end of the adjusting groove 403 is screwed with fixing blocks 406 to facilitate installation and limiting of the clamping blocks 409, a sliding rod 407 is inserted between the two fixing blocks 406 to facilitate limiting of the spring 408, the sliding rod 407 is externally provided with two springs 408 in a front-back symmetrical structure, the sliding rod 407 is externally provided with the clamping blocks 409 relative to the inner side of the spring 408, the inner wall of the clamping block 409 is fixedly provided with a trapezoidal block 410, and the inner wall of the trapezoidal block 410 is provided with a clamping groove 411 to facilitate pressing of a line terminal.

Specifically, the cross-section of the fastening screw sleeve 3 is of a trapezoidal structure, so that the outer end of the threaded cylinder 2 is conveniently compressed, and the inserted line is fixed.

Furthermore, the fastening screw sleeve 3 is in threaded fit with the threaded cylinder 2, so that the outer end of the threaded cylinder 2 can be conveniently contracted.

Still further, the clamp block 409 is in sliding fit with the limiting groove 405, so that the moving path of the clamp block 409 can be limited conveniently.

In addition, the clamp block 409 is slidably engaged with the slide bar 407, so as to further limit the moving path of the clamp block 409.

The working principle is as follows: when the device is used for butt joint of two lines, firstly, two fastening screw sleeves 3 are respectively sleeved outside the lines, then the peeled line ends are respectively inserted into the threaded cylinder 2, at the moment, the line ends are inserted between the two ladder-shaped blocks 410 and continuously go deep along with the line ends, the two ladder-shaped blocks 410 are extruded to move outwards, the ladder-shaped blocks 410 drive the clamping blocks 409 to extrude the spring 408 to compress, then one sealing cover 101 is lifted, the line ends are inserted into the adjusting groove 403 through a special tool to drive the wiring component 4 to rotate, at the moment, two wiring ends are wound outside the reinforcing column 404 to be wound, after the wiring component 4 rotates, the two wiring ends are firmly wound and fixed outside the reinforcing column 404, then, the fastening screw sleeves 3 are fixed with the threaded cylinder 2 in a screw joint mode, and finally the sealing cover 101 is covered.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a termination for electric power transmission and transformation engineering, includes shell (1), its characterized in that: the outer part of the shell (1) is provided with two sealing covers (101) in an embedded mode in a vertically symmetrical structure, the outer part of the shell (1) is provided with two thread cylinders (2) in a horizontally symmetrical structure, tightening grooves (201) are formed in the outer part of each thread cylinder (2), fastening screw sleeves (3) are sleeved on the outer part of each thread cylinder (2), a wiring assembly (4) is rotatably connected in the shell (1), the wiring assembly (4) comprises two rotating discs (401), the two rotating discs (401) are arranged in a vertically symmetrical structure, rotating columns (402) are fixedly arranged on the outer walls of the rotating discs (401), adjusting grooves (403) are formed in the outer walls of the rotating columns (402), two limiting grooves (405) are formed in a front-back symmetrical structure of the inner walls of the rotating discs (401), and two reinforcing columns (404) are fixedly arranged in a horizontally symmetrical structure relative to the outer ends of the limiting grooves (405) between the inner walls of the rotating discs (401), the equal spiro union in adjustment tank (403) outer end has fixed block (406), two insert between fixed block (406) and be equipped with slide bar (407), symmetrical structure cover is equipped with two springs (408) around slide bar (407) outside is, slide bar (407) outside is equipped with clamp splice (409) for the inboard position cover of spring (408), clamp splice (409) inner wall has set firmly trapezoidal piece (410), bayonet socket (411) have been seted up to trapezoidal piece (410) inner wall.

2. The wiring device for electric power transmission and transformation engineering according to claim 1, characterized in that: the cross section of the fastening screw sleeve (3) is in a ladder-shaped structure.

3. The wiring device for electric power transmission and transformation engineering according to claim 1, characterized in that: the fastening screw sleeve (3) is in threaded fit with the threaded cylinder (2).

4. The wiring device for electric power transmission and transformation engineering according to claim 1, characterized in that: the clamping block (409) is in sliding fit with the limiting groove (405).

5. The wiring device for electric power transmission and transformation engineering according to claim 1, characterized in that: the clamping block (409) is in sliding fit with the sliding rod (407).