CN218940648U

CN218940648U - Composite sleeve type cable terminal convenient to install

Info

Publication number: CN218940648U
Application number: CN202223138251.5U
Authority: CN
Inventors: 杜杰
Original assignee: Jiangsu Tuoyuan Electric Power Technology Co ltd
Current assignee: Jiangsu Tuoyuan Electric Power Technology Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-04-28
Anticipated expiration: 2032-11-25

Abstract

The utility model relates to the technical field of cable terminals, and discloses a composite sleeve type cable terminal convenient to install. The plug-in assembly comprises a supporting plate, the supporting plate is fixedly connected with a cable terminal body, a spring is fixedly connected to the bottom end of the supporting plate, a connecting ring is fixedly connected to the bottom end of the spring, a swivel is rotationally connected to the bottom end of the connecting ring, a connecting cylinder is fixedly connected to the bottom end of the swivel, a connecting ring is fixedly connected to the bottom end of the connecting cylinder, clamping blocks are fixedly connected to two sides of the inside of the connecting cylinder, and the top end of the supporting column is fixedly connected with the bottom of the supporting plate. This compound sleeve type cable termination convenient to installation is through the installation mechanism who sets up to let compound sleeve type cable termination when carrying out the installation to transmission line, it is comparatively nimble convenient to operate, thereby can save certain installation time.

Description

Composite sleeve type cable terminal convenient to install

Technical Field

The utility model relates to the technical field of cable terminals, in particular to a composite sleeve type cable terminal convenient to install.

Background

Cable terminals, also called cable joints, are commonly used for erection of electric transmission lines, and are often used in outdoor high-voltage lines, because each section of wire must be connected as a whole after the cable is laid so as to form a continuous line, and the connection point is called a cable terminal.

A composite bushing type cable termination according to the disclosure of patent number CN103219690a, comprising: the cable insulator, insulating filling liquid and composite sleeve, the composite sleeve includes epoxy glass silk winding pipe and silica gel umbrella skirt protection tube, be provided with insulating filling liquid between cable insulator and the epoxy glass silk winding pipe, silica gel umbrella skirt protection tube coupling is at epoxy glass silk winding pipe skin, the front end of cable insulator is connected with the cable conductor, and the rear end is connected with the support tail pipe, be connected with the tail pipe terminal on the support tail pipe.

This compound sleeve pipe type cable termination, it is carrying out actual installation and use, can provide great climbing distance for compound sleeve pipe, terminal electric field distributes evenly, has good physics and electric property, guarantees the long-term stable operation of cable under adverse circumstances, but when carrying out the installation to transmission line, the structure of this technical scheme itself is inconvenient with its installation on transmission line to lead to the process of installation comparatively complicated and comparatively troublesome, for this reason, need design a compound sleeve pipe type cable termination convenient to install.

Disclosure of Invention

The utility model aims to provide a composite sleeve type cable terminal which is convenient to install, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the composite sleeve type cable terminal comprises a cable terminal body, wherein the bottom end of the cable terminal body is fixedly connected with a mounting mechanism, and the bottom end of the mounting mechanism is fixedly connected with a supporting mechanism;

the mounting mechanism comprises a plug-in component and a fixing component, and the fixing components are arranged on two sides of the plug-in component;

the supporting mechanism comprises a supporting column, the supporting column is fixedly connected to the bottom of the installing mechanism, an installing seat is inserted on the surface of the supporting column, a jack is formed in the top end of the installing seat, a round slot is formed in the top of the installing seat, which is close to the surface of the jack, and a round through slot is formed in the top end of the installing seat.

Preferably, the grafting subassembly includes the backup pad, backup pad fixedly connected with cable termination body, backup pad bottom fixedly connected with spring, spring bottom fixedly connected with go-between, the go-between bottom rotates and is connected with the swivel, swivel bottom fixedly connected with connecting cylinder, connecting cylinder bottom fixedly connected with inserts the ring, the inside both sides fixedly connected with fixture block of connecting cylinder, fixed connection in the middle of support column top and the backup pad bottom.

Preferably, the opening is formed in the top of the circular through groove, the surface size of the clamping block is smaller than the inner size of the circular through groove, and the clamping block is convenient to clamp into the circular through groove for clamping.

Preferably, the opening is arranged at the top of the circular slot, and the bottom end of the inserting ring is inserted into the circular slot, so that the inserting ring is conveniently inserted into the circular slot.

Preferably, the fixed subassembly includes the fixed block, fixed block fixed connection is in the connecting cylinder outside, threaded trompil has been seted up to the fixed block inside, threaded trompil threaded connection has the bolt through the screw thread trompil threaded connection that sets up on it in the fixed block inside.

Preferably, the number of the fixing blocks is two, and the two fixing blocks are respectively distributed on two sides of the surface of the connecting cylinder.

Preferably, the screw hole matched with the size specification of the surface of the bolt is formed in the top end of the mounting seat, the surface of the bolt is in threaded connection with the screw hole formed in the top end of the mounting seat, and the mounting seat and the fixing block are conveniently mounted and fixed through the bolt.

Compared with the prior art, the utility model provides a composite sleeve type cable terminal convenient to install, which has the following beneficial effects:

1. this compound sleeve type cable termination convenient to installation utilizes the connecting cylinder to drive fixture block and circular through groove inside through the installation mechanism who sets up through rotating the swivel to carry out the installation to between cable termination body and the mount pad, later use the bolt to consolidate fixed operation between screw thread trompil and the mount pad, thereby let compound sleeve type cable termination when carrying out the installation to transmission line, the operation is got up comparatively nimble convenient, thereby can save certain installation time.

2. This compound sleeve type cable termination convenient to installation, through the supporting mechanism who sets up, peg graft the operation between the jack through support column and mount pad inside to can carry out the support between mount pad and the cable termination body, in addition through the grafting between round slot and the inserted ring, further promoted stability.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a perspective cross-sectional view of the mounting mechanism and support mechanism of the present utility model;

FIG. 3 is a perspective cross-sectional view of a plug assembly according to the present utility model;

FIG. 4 is a perspective exploded view of the securing assembly of the present utility model;

fig. 5 is a perspective cross-sectional view of the mounting base of the present utility model.

In the figure: 1. a cable termination body; 2. a mounting mechanism; 21. a plug assembly; 211. a support plate; 212. a spring; 213. a connecting ring; 214. a swivel; 215. a connecting cylinder; 216. a clamping block; 217. inserting a ring; 22. a fixing assembly; 221. a fixed block; 222. tapping by threads; 223. a bolt; 3. a support mechanism; 31. a support column; 32. a mounting base; 33. a jack; 34. round through grooves; 35. a round slot.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model provides the following technical scheme:

example 1

Referring to fig. 2 to 5, a composite sleeve type cable terminal convenient to install comprises a cable terminal body 1, wherein the bottom end of the cable terminal body 1 is fixedly connected with an installation mechanism 2, and the bottom end of the installation mechanism 2 is fixedly connected with a supporting mechanism 3;

the mounting mechanism 2 comprises a plug-in component 21 and a fixing component 22, and the fixing components 22 are arranged on two sides of the plug-in component 21;

the supporting mechanism 3 comprises a supporting column 31, the supporting column 31 is fixedly connected to the bottom of the installation mechanism 2, a mounting seat 32 is inserted on the surface of the supporting column 31, a jack 33 is formed in the top end of the mounting seat 32, a round slot 35 is formed in the top portion of the mounting seat 32 close to the surface of the jack 33, a round through groove 34 is formed in the top end of the mounting seat 32, the inserting assembly 21 comprises a supporting plate 211, the supporting plate 211 is fixedly connected to the cable terminal body 1, a spring 212 is fixedly connected to the bottom end of the supporting plate 211, a connecting ring 213 is fixedly connected to the bottom end of the connecting ring 213, a rotating ring 214 is rotatably connected to the bottom end of the connecting ring 213, a connecting cylinder 215 is fixedly connected to an inserting ring 217 at the bottom end of the connecting cylinder 215, clamping blocks 216 are fixedly connected to the two sides of the inside of the connecting cylinder 215, an opening is formed in the top end of the supporting column 31 and the bottom of the supporting plate 211, and the top of the round through groove 34 is formed in the top, and the surface size of the clamping blocks 216 is smaller than the inner size of the round through groove 34.

Further, the opening is formed in the top of the circular slot 35, the bottom end of the inserting ring 217 is inserted into the circular slot 35, the clamping block 216 is driven by the rotating ring 214 through the connecting cylinder 215 to be clamped with the circular through groove 34, so that the cable terminal body 1 and the mounting seat 32 are mounted, then the screw thread opening 222 and the mounting seat 32 are reinforced and fixed by the bolts 223, and the composite sleeve type cable terminal is flexible and convenient to operate when the power transmission line is mounted, and a certain mounting time can be saved.

Example two

Referring to fig. 1-5, and based on the first embodiment, the fixing assembly 22 further includes fixing blocks 221, the fixing blocks 221 are fixedly connected to the outer side of the connecting cylinder 215, threaded holes 222 are formed in the fixing blocks 221, bolts 223 are screwed in the fixing blocks 221 through the threaded holes 222 formed in the fixing blocks 221, and two fixing blocks 221 are respectively distributed on two sides of the surface of the connecting cylinder 215.

Further, the screw hole matched with the surface size specification of the bolt 223 is formed in the top end of the mounting seat 32, the surface of the bolt 223 is in threaded connection with the screw hole formed in the top end of the mounting seat 32, and the support between the mounting seat 32 and the cable terminal body 1 can be achieved through the plugging operation between the support column 31 and the plug hole 33 in the mounting seat 32, and in addition, the stability is further improved through the plugging between the round slot 35 and the plugging ring 217.

In the actual operation process, when the device is used, when the cable terminal body 1 is mounted on the mounting seat 32, the supporting column 31 is inserted into the bottom end of the inside of the jack 33 at the top of the mounting seat 32, the supporting plate 211 and the inserting ring 217 at the bottom are inserted into the circular slot 35, then the rotating ring 214 is pulled to move downwards and drive the connecting cylinder 215 and the clamping block 216 to move downwards, and meanwhile the clamping block 216 is enabled to enter from the opening at the top of the circular slot 34 and enter into the inside of the circular slot 34, then the rotating ring 214 drives the clamping block 216 to clamp the inside of the circular slot 34 through the connecting cylinder 215, and the fixing block 221 on the surface of the connecting cylinder 215 is enabled to rotate until the threaded opening 222 on the fixing block is aligned with the threaded hole at the top end of the mounting seat 32, and then the bolt 223 is used for fixing between the threaded opening 222 and the mounting seat 32, so that the whole cable terminal body 1 and the mounting seat 32 are mounted and fixed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. Composite sleeve type cable terminal convenient to installation, including cable terminal body (1), its characterized in that: the cable terminal comprises a cable terminal body (1), wherein the bottom end of the cable terminal body is fixedly connected with a mounting mechanism (2), and the bottom end of the mounting mechanism (2) is fixedly connected with a supporting mechanism (3); the mounting mechanism (2) comprises a plug-in component (21) and a fixing component (22), wherein the fixing component (22) is arranged at two sides of the plug-in component (21); the supporting mechanism (3) comprises a supporting column (31), the supporting column (31) is fixedly connected to the bottom of the mounting mechanism (2), a mounting seat (32) is inserted into the surface of the supporting column (31), a jack (33) is formed in the top end of the mounting seat (32), a round slot (35) is formed in the top of the mounting seat (32) and close to the surface of the jack (33), and a round through slot (34) is formed in the top end of the mounting seat (32).

2. A composite bushing type cable termination for ease of installation as claimed in claim 1 wherein: the utility model provides a plug-in assembly (21) includes backup pad (211), backup pad (211) fixedly connected with cable termination body (1), backup pad (211) bottom fixedly connected with spring (212), spring (212) bottom fixedly connected with go-between (213), go-between (213) bottom rotation is connected with swivel (214), swivel (214) bottom fixedly connected with connecting cylinder (215), connecting cylinder (215) bottom fixedly connected with inserts ring (217), connecting cylinder (215) inside both sides fixedly connected with fixture block (216), fixed connection in the middle of support column (31) top and backup pad (211) bottom.

3. A composite bushing type cable termination for ease of installation according to claim 2 wherein: the top of the circular through groove (34) is provided with an opening, and the surface size of the clamping block (216) is smaller than the inner size of the circular through groove (34).

4. A composite bushing type cable termination for ease of installation according to claim 2 wherein: the top of the round slot (35) is provided with an opening, and the bottom end of the inserting ring (217) is inserted into the round slot (35).

5. A composite bushing type cable termination for ease of installation according to claim 2 wherein: the fixing assembly (22) comprises a fixing block (221), the fixing block (221) is fixedly connected to the outer side of the connecting cylinder (215), a threaded opening (222) is formed in the fixing block (221), and a bolt (223) is connected to the fixing block (221) through the threaded opening (222) formed in the fixing block.

6. A composite bushing type cable termination for facilitating installation as recited in claim 5, wherein: two fixing blocks (221) are arranged, and the two fixing blocks (221) are respectively distributed on two sides of the surface of the connecting cylinder (215).

7. A composite bushing type cable termination for facilitating installation as recited in claim 5, wherein: screw holes matched with the surface dimension specification of the bolts (223) are formed in the top ends of the mounting seats (32), and the surfaces of the bolts (223) are in threaded connection with the screw holes formed in the top ends of the mounting seats (32).