CN213753303U

CN213753303U - Electrical engineering and automatic pipeline connection protection device thereof

Info

Publication number: CN213753303U
Application number: CN202120093692.4U
Authority: CN
Inventors: 苏伟锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-07-20
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses an electrical engineering and an automatic pipeline connection protection device thereof, which comprises a second sleeve and a clamping component; the second sleeve is connected with an arc-shaped push piece, a push pipe is slidably arranged on the inner wall of the arc-shaped push piece, a connecting block movably penetrates through the arc-shaped push piece, the bottom end of the connecting block is connected with the push pipe, and a first sleeve is sleeved on the arc-shaped push piece in a threaded manner; the centre gripping subassembly includes first clamp splice and second clamp splice, first clamp splice and second clamp splice symmetry respectively set up in second sleeve pipe and first sheathed tube inside, first stopper and the sheathed tube inner wall sliding connection of second through sliding the setting on the first clamp splice, the second stopper that the second clamp splice set up through sliding and the inner wall sliding connection of first sleeve pipe. The utility model discloses a rotate first sleeve pipe for the ejector sleeve promotes first clamp splice, and the arc push jack promotes the second clamp splice, makes two first clamp splices and two second clamp splices carry out the centre gripping simultaneously to two pipelines fixed.

Description

Electrical engineering and automatic pipeline connection protection device thereof

Technical Field

The utility model relates to an electric pipeline connection technical field especially relates to an electrical engineering and automatic pipeline connection protection device thereof.

Background

The power cable is used for transmitting and distributing electric energy, is commonly used for urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and power transmission lines under river-crossing seawater, and is a cable product used for transmitting and distributing high-power electric energy in a trunk line of a power system, wherein the proportion of the cable in the power line is gradually increased.

When the electrical engineering pipeline is connected, a worker usually connects the pipeline and then sleeves the pipeline with a protection box for protecting the pipeline, but the protection box has two disadvantages, namely, the protection box usually fixes two shells through a plurality of screws, and the installation mode is troublesome and is inconvenient to disassemble and assemble; when the protection box protects the connecting wires, the friction force between the protection box and the pipeline is small, the pipeline and the protection box are easy to loosen, the pipeline is easy to generate external force, and the phenomenon that the connection part of the two wires is disconnected occurs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical engineering and automatic pipeline connection protection device thereof inserts from the both ends of first sleeve pipe and second sleeve pipe through two pipelines that will connect, with two pipeline connection backs, rotates first sleeve pipe again for the ejector sleeve promotes first clamp splice, and the arc push jack promotes the second clamp splice, makes two first clamp splices and two second clamp splice combined action, carries out the centre gripping to two pipelines and fixes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an electric engineering and its automatic pipeline connection protection device, including the second sleeve pipe and clamping assembly;

the second sleeve is connected with an arc-shaped push piece, a push pipe is slidably arranged on the inner wall of the arc-shaped push piece, a connecting block movably penetrates through the arc-shaped push piece, the bottom end of the connecting block is connected with the push pipe, a first sleeve is sleeved on the arc-shaped push piece in a threaded manner, and the top end of the connecting block is slidably connected with the inner wall of the first sleeve;

the centre gripping subassembly includes first clamp splice and second clamp splice, first clamp splice and second clamp splice symmetry respectively set up in second sleeve pipe and first sheathed tube inside, first stopper and the sheathed tube inner wall sliding connection of second through sliding the setting on the first clamp splice, the second stopper that the second clamp splice set up through sliding and the inner wall sliding connection of first sleeve pipe.

As a further description of the above technical solution:

the first clamping block is connected with the inner wall of the second sleeve through a first compression spring, and the second clamping block is connected with the inner wall of the first sleeve through a second compression spring.

As a further description of the above technical solution:

and a movable opening for the connecting block to slide is formed in the arc-shaped push piece.

As a further description of the above technical solution:

the first clamping block and the end part of the push pipe are inclined planes matched with each other, and the second clamping block and the end part of the arc-shaped push sheet are inclined planes matched with each other.

As a further description of the above technical solution:

the bottom ends of the first clamping block and the second clamping block are both connected with rubber pads.

As a further description of the above technical solution:

and the inner wall of the first sleeve is provided with an annular sliding groove for the connecting block to slide.

The utility model provides an electrical engineering and automatic pipeline connection protection device thereof possesses following beneficial effect:

an object of the utility model is to provide an electrical engineering and automatic pipeline connection protection device thereof, insert two pipelines from the both ends of first sleeve pipe and second sleeve pipe, connect two pipelines, rotate first sleeve pipe again, make under the effect of ejector sleeve, two first clamp splices carry out the centre gripping to one of them pipeline and fix, under the effect of arc push jack, two second clamp splices carry out the centre gripping to another pipeline and fix, when having solved the protection box when the installation, need use a plurality of screws to its fixed mounting trouble problem, when having also solved the protection box and protecting connecting wire, the pipeline receives external force, lead to two wire junctions to take place the problem of disconnection easily.

Drawings

Fig. 1 is a schematic structural diagram of an electrical engineering and an automated pipeline connection protection device thereof according to the present invention;

FIG. 2 is an assembly view of the present invention with a pipeline;

FIG. 3 is a sectional view taken along line A-A of FIG. 1;

FIG. 4 is a sectional view taken along line B-B of FIG. 1;

FIG. 5 is a structural view of the middle push tube of the present invention;

FIG. 6 is an assembly view of the arc-shaped pushing piece of the present invention;

fig. 7 is an assembly view of the middle push tube of the present invention.

Illustration of the drawings:

1. a first sleeve; 101. an annular chute; 2. a second sleeve; 3. a clamping assembly; 301. a first clamping block; 302. a first stopper; 303. a first compression spring; 304. a second clamp block; 305. a second compression spring; 306. a second limiting block; 307. pushing the tube; 308. an arc-shaped push sheet; 309. a rubber pad; 4. connecting blocks; 401. a movable opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 7, an electrical engineering and its automated pipeline connection protection device includes a second casing 2 and a clamping assembly 3;

the second sleeve 2 is connected with an arc-shaped push sheet 308, a push pipe 307 is arranged on the inner wall of the arc-shaped push sheet 308 in a sliding manner, a connecting block 4 is movably penetrated through the arc-shaped push sheet 308, the bottom end of the connecting block 4 is connected with the push pipe 307, a first sleeve 1 is sleeved on the arc-shaped push sheet 308 in a threaded manner, and the top end of the connecting block 4 is connected with the inner wall of the first sleeve 1 in a sliding manner;

the clamping assembly 3 comprises a first clamping block 301 and a second clamping block 304, the first clamping block 301 and the second clamping block 304 are respectively and symmetrically arranged inside the second sleeve 2 and the first sleeve 1, the first clamping block 301 is connected with the inner wall of the second sleeve 2 in a sliding mode through a first limiting block 302 arranged in a sliding mode, and the second clamping block 304 is connected with the inner wall of the first sleeve 1 in a sliding mode through a second limiting block 306 arranged in a sliding mode.

The first limiting block 302 is used for ensuring that the first clamping blocks 301 can vertically move under the pushing of the push pipe 307, so that the clamping effect of the two first clamping blocks 301 on the pipeline is better, and the second limiting block 306 is used for ensuring that the second clamping blocks 304 can vertically move under the pushing of the arc-shaped push piece 308, so that the clamping effect of the two second clamping blocks 304 on the pipeline is better.

When connecting pipelines, firstly rotating the first sleeve 1 to enable the first sleeve 1 to be far away from the second sleeve 2, thereby ensuring that enough space is left on the arc-shaped push sheet 308 for connecting the two pipelines, then inserting the two pipelines from the two ends of the first sleeve 1 and the second sleeve 2 to enable the ends of the two pipelines to be located on the arc-shaped push sheet 308, after the two pipelines are connected, rotating the first sleeve 1 to enable the first sleeve 1 to be slowly close to the second sleeve 2, the first sleeve 1 drives the push tube 307 to move, when the push tube 307 is contacted with the first clamping block 301, the arc-shaped push sheet 308 is contacted with the second clamping block 304, continuing to rotate the first sleeve 1, the push tube 307 extrudes the two first clamping blocks 301 to enable the two first clamping blocks 301 to move oppositely, synchronously, the arc-shaped push sheet 308 extrudes the two second clamping blocks 304 to enable the two second clamping blocks 304 to move oppositely, and enable the two first clamping blocks 301 to clamp and fix one pipeline, the two second clamping blocks 304 clamp and fix another pipeline, when the two pipelines are clamped and fixed, the push pipe 307 moves to the inside of the second sleeve 2, and the push pipe 307 is clamped with the opening of the second sleeve 2, so that the joint of the pipelines cannot be damaged due to external touch.

The first clamping block 301 is connected to the inner wall of the second sleeve 2 by a first compression spring 303 and the second clamping block 304 is connected to the inner wall of the first sleeve 1 by a second compression spring 305.

The first compression spring 303 is used for driving the first clamping block 301 to reset when the pushing pipe 307 cancels the pushing force on the first clamping block 301, and the second compression spring 305 is used for driving the second clamping block 304 to reset when the arc-shaped pushing sheet 308 cancels the pushing force on the second clamping block 304.

The arc-shaped pushing sheet 308 is provided with a movable opening 401 for the connecting block 4 to slide.

The first clamping block 301 and the end of the push pipe 307 are inclined surfaces matched with each other, and the second clamping block 304 and the end of the arc-shaped push piece 308 are inclined surfaces matched with each other.

So that the two first clamping blocks 301 can move towards each other under the pushing of the push pipe 307, and the two second clamping blocks 304 can move towards each other under the pushing of the arc-shaped push piece 308.

Rubber pads 309 are connected to the bottom ends of the first clamping block 301 and the second clamping block 304.

When the first clamping block 301 and the second clamping block 304 clamp the pipeline, the clamping effect on the pipeline is better.

The inner wall of the first sleeve 1 is provided with an annular sliding groove 101 for the connecting block 4 to slide.

So that the push pipe 307 can be moved by the connecting block 4 when the first casing 1 moves.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An electrical engineering and its automated pipeline connection protection device, comprising: a second sleeve (2) and a clamping assembly (3);

an arc-shaped push sheet (308) is connected to the second sleeve (2), a push pipe (307) is arranged on the inner wall of the arc-shaped push sheet (308) in a sliding mode, a connecting block (4) movably penetrates through the arc-shaped push sheet (308), the bottom end of the connecting block (4) is connected with the push pipe (307), a first sleeve (1) is sleeved on the arc-shaped push sheet (308) in a threaded mode, and the top end of the connecting block (4) is connected with the inner wall of the first sleeve (1) in a sliding mode;

the clamping assembly (3) comprises a first clamping block (301) and a second clamping block (304), the first clamping block (301) and the second clamping block (304) are symmetrically arranged inside the second sleeve (2) and the first sleeve (1) respectively, the first clamping block (301) is connected with the inner wall of the second sleeve (2) in a sliding mode through a first limiting block (302) arranged in a sliding mode, and the second clamping block (304) is connected with the inner wall of the first sleeve (1) in a sliding mode through a second limiting block (306) arranged in a sliding mode.

2. An electrical engineering and its automated pipe connection protection device according to claim 1, characterized in that the first clamp block (301) is connected to the inner wall of the second casing (2) by a first compression spring (303), and the second clamp block (304) is connected to the inner wall of the first casing (1) by a second compression spring (305).

3. The electrical engineering and automatic pipeline connection protection device thereof according to claim 1, wherein the arc-shaped pushing sheet (308) is provided with a movable opening (401) for the connection block (4) to slide.

4. An electrical engineering and its automatic pipeline connection protection device according to claim 1, characterized in that the first clamping block (301) and the end of the push pipe (307) are matched with an inclined plane, and the second clamping block (304) and the end of the arc-shaped push piece (308) are matched with an inclined plane.

5. An electrical engineering and its automatic pipeline connection protection device according to claim 1, characterized in that the bottom ends of the first clamping block (301) and the second clamping block (304) are connected with rubber pads (309).

6. An electrical engineering and its automatic pipeline connection protection device according to claim 1, characterized in that, the inner wall of the first sleeve (1) is provided with an annular chute (101) for the sliding of the connection block (4).