CN218161745U

CN218161745U - Terminal joint of tubular bus

Info

Publication number: CN218161745U
Application number: CN202222079101.5U
Authority: CN
Inventors: 王晓垒; 杨进华; 白三恒; 周坤兵; 侯若楠
Original assignee: Xuchang Zhongxin Jingke Electrical Co ltd
Current assignee: Xuchang Zhongxin Jingke Electrical Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-12-27
Anticipated expiration: 2032-08-09

Abstract

The utility model provides a pair of terminal joint of cast generating line, including sleeve pipe and terminal joint body, the sheathed tube inside wall is provided with the internal thread, sheathed tube one end outside is the annular and sets up and has seted up four breachs and four spouts, the inside annular setting that is of sleeve pipe one end has seted up four arc draw-in grooves, sleeve pipe sliding connection has the lasso subassembly, the terminal joint body with the sleeve pipe cooperation sets up, the outside of terminal joint body is four joint subassemblies of annular fixedly connected with, the joint subassembly with the breach cooperation sets up. The utility model has the advantages of, sleeve pipe and terminal joint body separately set up, and sleeve pipe and terminal joint body cooperation set up, damage the back at the sleeve pipe like this, simple more after the sleeve pipe, can also fix the terminal joint body in the assigned position, so not only reduced necessary budget cost, can not slow down the installation progress of terminal joint body connecting wire moreover.

Description

Terminal joint of tubular bus

Technical Field

The utility model relates to a terminal joint technical field especially relates to a terminal joint of cast generating line.

Background

The cable terminal head integrates water resistance, stress control, shielding and insulation, has good electrical performance and mechanical performance, and can be used for a long time under various severe environmental conditions. Has the advantages of light weight, convenient installation and the like. Cable termination head wide application is in each field such as electric power, petrochemical, metallurgy, railway harbour and building, and current bus terminal joint sleeve pipe is in the same place with the terminal connector setting, and when the sleeve pipe damaged the back, bus terminal joint connects unable and is connected with appointed junction, still need more bus terminal joint connecting wire of renewal, has so not only increased the connection cost budget, has slowed down the installation progress of bus terminal joint connecting wire moreover.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem that exists among the background art, the utility model discloses the technical scheme who takes is:

a terminal joint of a tubular busbar comprises a sleeve and a terminal joint body;

the inner side wall of the sleeve is provided with internal threads, the outer part of one end of the sleeve is annularly provided with four notches and four sliding grooves, the inner part of one end of the sleeve is annularly provided with four arc-shaped clamping grooves, and the sleeve is connected with a ferrule assembly in a sliding manner;

the terminal connector body and the sleeve are arranged in a matched mode, the outer side of the terminal connector body is provided with four clamping components fixedly connected in an annular mode, and the clamping components are arranged in a matched mode with the notches.

Preferably, the outer side of the sleeve is annularly provided with four plane structures.

Preferably, both sides of spout all are provided with the spacing blind groove of arc.

Preferably, the ferrule assembly comprises a ferrule plate, the ferrule plate is arranged in the ferrule, one side of the ferrule plate is annularly provided with four sliding columns fixedly connected, the four sliding columns are respectively connected with the four sliding grooves in a sliding mode, and two limiting assemblies are arranged on the outer side of the other end of each sliding column.

Preferably, the limiting assembly comprises two arc-shaped limiting fixture blocks, the two arc-shaped limiting fixture blocks are respectively and fixedly connected to the outer side of the other end of the sliding column, and the two arc-shaped limiting fixture blocks are respectively matched with the two arc-shaped limiting blind grooves.

Preferably, one side of the notch is provided with an arc-shaped clamping groove.

Preferably, the clamping component comprises an insertion block, one side of the insertion block is fixedly connected with an arc-shaped sliding block, and the arc-shaped sliding block is matched with the arc-shaped clamping groove.

The utility model has the advantages that:

1. the utility model discloses in, sleeve pipe and terminal joint body separately set up, and sleeve pipe and terminal joint body cooperation set up, damage the back at the sleeve pipe like this, after simple more the sleeve pipe, can also fix the terminal joint body in the assigned position, so not only reduced necessary budget cost, can not slow down the installation progress of terminal joint body connecting wire moreover.

2. The utility model discloses in, bottom sets up breach and arc draw-in groove in the sleeve pipe, sets up inserted block and arc slider in the outside of terminal joint body, and breach and inserted block cooperation setting, arc draw-in groove and arc slider cooperation setting, the one end card with the terminal joint body that like this can be convenient is intraductal at the sleeve, and is convenient for change after the sleeve pipe damages.

3. The utility model discloses in, set up sliding connection's cover circle board in the sleeve pipe, move the sleeve pipe through twisting and come the terminal connector body to install at the assigned position, and then can extrude the cover circle board and remove to the one end of terminal connector body, and then can be stable extrude the inserted block on the sheathed tube interior bottom, the terminal connector body of being convenient for is fixed.

4. The utility model discloses in, set up planar structure in the sheathed tube outside, make things convenient for sheathed tube to twist to move.

Drawings

The invention and its features, aspects and advantages will become more apparent from a reading of the following detailed description of non-limiting embodiments with reference to the attached drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.

Fig. 1 is a schematic view of a viewing angle of the present invention;

fig. 2 is a schematic structural view of another viewing angle of the present invention;

fig. 3 is a schematic structural diagram of a view angle of the sleeve according to the present invention;

fig. 4 is a schematic view of the terminal fitting body of the present invention;

fig. 5 is a schematic structural view of the ferrule plate of the present invention.

In the figure: 1. a sleeve; 2. a terminal fitting body; 3. a planar structure; 4. an internal thread; 5. a notch; 6. a chute; 7. a traveler; 8. a ferrule plate; 9. an arc-shaped limiting blind groove; 10. an arc-shaped clamping groove; 11. inserting a block; 12. an arc-shaped sliding block; 13. arc spacing fixture block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific examples, which should not be construed as limiting the invention.

Example 1

As shown in figures 1-5, the terminal joint of the tubular bus provided by the utility model comprises a sleeve 1 and a terminal joint body 2, the outer side of the sleeve 1 is annularly provided with four plane structures 3, which is convenient for twisting the sleeve 1, the inner side wall of the sleeve 1 is provided with an internal thread 4, the outer side of one end of the sleeve 1 is annularly provided with four notches 5 and four sliding grooves 6, both sides of the sliding grooves 6 are provided with arc-shaped limiting blind grooves 9, the inner side of one end of the sleeve 1 is annularly provided with four arc-shaped clamping grooves 10, the sleeve 1 is slidably connected with a ferrule assembly, the ferrule assembly comprises a ferrule plate 8, the ferrule plate 8 is arranged in the sleeve 1, one side of the ferrule plate 8 is annularly provided with four sliding columns 7, the four sliding columns 7 are respectively slidably connected with the four sliding grooves 6, the outer side of the other end of the sliding columns 7 is provided with two limiting assemblies, the limiting assemblies comprise two arc-shaped limiting clamping blocks 13, two arc-shaped limiting clamping blocks 13 are respectively and fixedly connected to the outer side of the other end of the sliding column 7, the two arc-shaped limiting clamping blocks 13 are respectively matched with two arc-shaped limiting blind grooves 9, a sleeve ring plate 8 in sliding connection is arranged in the sleeve 1, the sleeve 1 is screwed to install the terminal connector body 2 at a specified position, the sleeve ring plate 8 can be extruded to move towards one end of the terminal connector body 2, the inserting block 11 can be stably extruded on the inner bottom of the sleeve 1, the terminal connector body 2 is convenient to fix, the terminal connector body 2 is matched with the sleeve 1, four clamping components are fixedly connected to the outer side of the terminal connector body 2 in an annular shape, the clamping components are matched with the notch 5, an arc-shaped clamping groove 10 is formed in one side of the notch 5, each clamping component comprises an inserting block 11, and an arc-shaped sliding block 12 is fixedly connected to one side of the inserting block 11, during arc slider 12 and the cooperation of arc draw-in groove 10 set up, bottom set up breach 5 and arc draw-in groove 10 in sleeve pipe 1, set up inserted block 11 and arc slider 12 in the outside of terminal joint body 2, and breach 5 and 11 cooperation settings of inserted block, arc draw-in groove 10 and the cooperation of arc slider 12 set up, and the one end card with terminal joint body 2 that like this can be convenient is in sleeve pipe 1, and is convenient for change after sleeve pipe 1 damages.

During the use, separately set up sleeve pipe 1 and terminal joint body 2, and sleeve pipe 1 and the cooperation of terminal joint body 2 set up, damage the back at sleeve pipe 1, can lift sleeve pipe 1 off from the front end of terminal joint body 2, then change intact sleeve pipe 1, later fix terminal joint body 2 in assigned position department through intact sleeve pipe 1, under the condition of continuously screwing up, the inserted block 11 can be extruded to lasso board 8 to fix terminal joint body 2 in sleeve pipe 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A terminal joint of a tubular busbar, comprising: comprises a sleeve (1) and a terminal joint body (2);

the inner side wall of the sleeve (1) is provided with internal threads (4), the outer part of one end of the sleeve (1) is annularly provided with four notches (5) and four sliding grooves (6), the inner part of one end of the sleeve (1) is annularly provided with four arc-shaped clamping grooves (10), and the sleeve (1) is slidably connected with a ferrule assembly;

the terminal connector comprises a terminal connector body (2), a sleeve (1) and four clamping assemblies, wherein the terminal connector body (2) is matched with the sleeve (1), the outer side of the terminal connector body (2) is provided with the four clamping assemblies fixedly connected in an annular mode, and the clamping assemblies are matched with the notches (5) in a set mode.

2. The tubular busbar termination according to claim 1, further comprising: the outer side of the sleeve (1) is annularly provided with four plane structures (3).

3. The tubular busbar termination according to claim 1, wherein: and arc-shaped limiting blind grooves (9) are formed in the two sides of the sliding groove (6).

4. The tubular busbar termination according to claim 3, wherein: the ferrule assembly comprises a ferrule plate (8), the ferrule plate (8) is arranged in the sleeve (1), one side of the ferrule plate (8) is annularly provided with four sliding columns (7) fixedly connected with, the four sliding columns (7) are respectively connected with the four sliding grooves (6) in a sliding mode, and two limiting assemblies are arranged on the outer side of the other end of each sliding column (7).

5. The tubular busbar termination according to claim 4, wherein: the limiting assembly comprises two arc-shaped limiting clamping blocks (13), the two arc-shaped limiting clamping blocks (13) are respectively and fixedly connected to the outer side of the other end of the sliding column (7), and the two arc-shaped limiting clamping blocks (13) are respectively matched with the two arc-shaped limiting blind grooves (9).

6. The tubular busbar termination according to claim 1, wherein: an arc-shaped clamping groove (10) is formed in one side of the notch (5).

7. The tubular busbar termination according to claim 6, wherein: the clamping component comprises an inserting block (11), an arc-shaped sliding block (12) is fixedly connected to one side of the inserting block (11), and the arc-shaped sliding block (12) is matched with the arc-shaped clamping groove (10).