CN218456319U

CN218456319U - Cable butt joint device with sealing structure

Info

Publication number: CN218456319U
Application number: CN202222820669.8U
Authority: CN
Inventors: 高原
Original assignee: Shenyang Huiang Cable Manufacturing Co ltd
Current assignee: Shenyang Huiang Cable Manufacturing Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-02-07
Anticipated expiration: 2032-10-26

Abstract

The utility model provides a cable interfacing apparatus with seal structure relates to cable interfacing apparatus technical field, which comprises an upper housing, the lower surface of going up the casing is provided with down the casing, go up the first arc piece of one side fixed surface of casing is connected with, go up one side fixed surface of casing and be connected with the second arc piece. The utility model discloses in, through the setting of last casing and lower casing, can reach the effect that makes things convenient for the cable butt joint, through first arc piece and second arc piece, the setting of third arc piece and fourth arc piece, can reach the effect of connecting first screwed pipe and second screwed pipe, through the setting of first thread groove, the second thread groove, third thread groove and fourth thread groove, make can be in the same place with first screwed pipe and the rotatory pipe screw thread zonulae occludens of second, thereby reach waterproof effect, through the setting of first screwed pipe and second screwed pipe, reach sealed effect.

Description

Cable butt joint device with sealing structure

Technical Field

The utility model relates to a cable interfacing apparatus technical field especially relates to a cable interfacing apparatus with seal structure.

Background

When the power grid is connected with an actual operation, a branch circuit is connected between the main circuit, and the connected cable part needs to be sealed, so that the water resistance and the oxidation resistance can be realized.

In the prior art, for example: chinese patent CN215497277U discloses a cable connector sealing device, including the main part shell, the main part shell is including the first casing and the lower casing that can the lock be in the same place, enclose the chamber that holds that becomes to be used for holding the cable between the two when first casing and lower casing lock are in the same place, the front and back end of main part shell is equipped with the intercommunication respectively and holds chamber and external inlet wire and outlet, inlet wire and outlet all are equipped with and are used for sealed first sealing member, first casing and lower casing all are equipped with the first sealing member that is used for sealing on the terminal surface of butt joint department, the middle part of main part shell is equipped with the intercommunication and holds chamber and external branch hole, branch hole department is equipped with the third sealing member. The utility model has the advantages of simple structure, low cost, convenient disassembly and assembly, easy operation and good sealing performance.

In the above patent, although the upper half shell, the lower half shell, the first sealing element and the third sealing element achieve good sealing performance, the sealing process is more and the assembly and disassembly are more complicated, so that a cable butt-joint device with a sealing structure is provided for improvement and optimization.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of more sealing steps, complex disassembly and assembly and providing a cable butt joint device with a sealing structure in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cable interfacing apparatus with seal structure, includes the upper housing, the lower surface of upper housing is provided with down the casing, go up the first arc piece of one side fixed surface of casing and be connected with, the one side fixed surface of going up the casing is connected with second arc piece, one side fixed surface of casing is connected with third arc piece down, one side fixed surface of casing is connected with fourth arc piece down, the last fixed surface of first arc piece is connected with first thread groove, the last fixed surface of second arc piece is connected with the second thread groove, the last fixed surface of third arc piece is connected with the third thread groove, the last fixed surface of fourth arc piece is connected with the fourth thread groove, the last fixed surface of first arc piece has first rotatory pipe, the last fixed surface of second arc piece threaded connection has the rotatory pipe of second.

Preferably, the outer surface of the upper shell is fixedly connected with a plurality of first connecting blocks, and the outer surface of the lower shell is fixedly connected with a plurality of second connecting blocks.

Preferably, the inner surface of the first rotating pipe is in threaded connection with the lower surface of the third arc-shaped block, and the inner surface of the second rotating pipe is in threaded connection with the lower surface of the fourth arc-shaped block.

Preferably, the inner surface of the first rotating pipe is provided with a first waterproof ring, and the inner surface of the second rotating pipe is provided with a second waterproof ring.

Preferably, a plurality of threaded rods penetrate through the upper surface of the first connecting block in a sliding mode, a plurality of fixing holes are formed in the upper surface of the second connecting block in a sliding mode, and the inner surfaces of the fixing holes are connected with the outer surfaces of the threaded rods in a sliding mode in a penetrating mode.

Preferably, it is a plurality of the one end of threaded rod extends to the outside of second connecting block, and is a plurality of the equal threaded connection of surface of threaded rod has a plurality of fastening nut, and is a plurality of the equal fixedly connected with fixture block of lower surface of first connecting block, it is a plurality of recesses have all been seted up to the upper surface of second connecting block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through the setting of last casing and lower casing, can reach the effect that makes things convenient for the cable butt joint, through first arc piece and second arc piece, the setting of third arc piece and fourth arc piece, can reach the effect of connecting first screwed pipe and second screwed pipe, through first thread groove, the second thread groove, the setting of third thread groove and fourth thread groove, make can be in the same place with first screwed pipe and the rotatory pipe screw thread zonulae occludens of second, thereby reach waterproof effect, through the setting of first screwed pipe and second screwed pipe, reach sealed effect, make cable seal device have simple structure, and is with low costs, make things convenient for the dismouting, easy operation, advantage that sealing performance is good.

2. The utility model discloses in, through the setting of first connecting block and second connecting block, can reach the effect of zonulae occludens between last casing and the lower casing, through the setting of the waterproof circle of first waterproof circle and second, reach the waterproof effect in position of first screwed pipe and second screwed pipe and cable connector, there is fastening nut's setting through threaded rod and fixed orifices in addition, and then reach waterproof effect, then through the setting of recess and fixture block, strengthen waterproof effect.

Drawings

Fig. 1 is a schematic front view of a cable docking device with a sealing structure according to the present invention;

fig. 2 is a schematic back view of the cable docking device with a sealing structure according to the present invention;

fig. 3 is a schematic structural view of a fastening nut of a cable butting device with a sealing structure according to the present invention;

fig. 4 is the utility model provides a cable docking device fixed orifices's with seal structure structural schematic.

Illustration of the drawings: 1. an upper housing; 2. a first connection block; 3. a threaded rod; 4. a lower housing; 5. a second connecting block; 6. fastening a nut; 7. a first rotating pipe; 8. a second rotary pipe; 9. a first waterproof ring; 10. a second waterproof ring; 11. a first arc-shaped block; 12. a second arc-shaped block; 13. a third arc-shaped block; 14. a fourth arc-shaped block; 15. a fixing hole; 16. a first thread groove; 17. a second thread groove; 18. a third thread groove; 19. a fourth thread groove; 20. a groove; 21. and (6) clamping blocks.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a cable interfacing apparatus with seal structure, including last casing 1, the lower surface of going up casing 1 is provided with lower casing 4, one side fixed surface of going up casing 1 is connected with first arc piece 11, one side fixed surface of going up casing 1 is connected with second arc piece 12, one side fixed surface of casing 4 is connected with third arc piece 13 down, one side fixed surface of casing 4 is connected with fourth arc piece 14 down, the last fixed surface of first arc piece 11 is connected with first thread groove 16, the last fixed surface of second arc piece 12 is connected with second thread groove 17, the last fixed surface of third arc piece 13 is connected with third thread groove 18, the last fixed surface of fourth arc piece 14 is connected with fourth thread groove 19, the last threaded connection of first arc piece 11 has first rotatory pipe 7, the last threaded connection of second arc piece 12 has second rotatory pipe 8.

The effect that its whole embodiment 1 reached is, through the setting of last casing 1 and lower casing 4, can reach the effect that makes things convenient for the cable butt joint, through the setting of first arc piece 11 and second arc piece 12, third arc piece 13 and fourth arc piece 14, can reach the effect of connecting first rotatory pipe 7 and second rotatory pipe 8, make when last casing 1 and lower casing 4 can part, part together with it, thereby reach the effect that makes things convenient for the cable to carry out the butt joint, through first thread groove 16, second thread groove 17, the setting of third thread groove 18 and fourth thread groove 19, make can be in the same place with first rotatory pipe 7 and second rotatory pipe 8 threaded connection, thereby reach waterproof effect, through the setting of first rotatory pipe 7 and second rotatory pipe 8, can reach the effect of connecting first arc piece 11 and third arc piece 13, second arc piece 12 and fourth arc piece 14, make upper casing 1 and lower casing 4 can be inseparable together, thereby reach sealed effect.

Embodiment 2, as shown in fig. 1-4, go up a plurality of first connecting blocks 2 of fixed surface of casing 1, a plurality of second connecting blocks 5 of fixed surface of casing 4 down, the internal surface of first rotatory pipe 7 and the lower surface threaded connection of third arc piece 13, the internal surface of second rotatory pipe 8 and the lower surface threaded connection of fourth arc piece 14, the internal surface of first rotatory pipe 7 is provided with first waterproof circle 9, the internal surface of second rotatory pipe 8 is provided with second waterproof circle 10, the equal sliding penetration in upper surface of a plurality of first connecting blocks 2 has a plurality of threaded rods 3, a plurality of fixed orificess 15 have all been seted up to the upper surface of a plurality of second connecting blocks 5, and the internal surface of fixed orifices 15 and the outer surface sliding penetration of threaded rod 3 are connected, the one end of a plurality of threaded rods 3 extends to the outside of second connecting block 5, the equal threaded connection in outer surface of a plurality of first connecting blocks 3 has a plurality of fastening nuts 6, a plurality of equal fixed surface of first connecting blocks 2 have a plurality of fixture blocks 21, a plurality of grooves 20 have all been seted up to the upper surface of a plurality of second connecting blocks 5.

The effect that its whole embodiment 2 reaches does, through the setting of first connecting block 2 and second connecting block 5, can reach the effect of zonulae occludens between casing 1 and the lower casing 4 down, and then reach waterproof effect, through the setting of first waterproof circle 9 and the waterproof circle 10 of second, reach the waterproof effect in position of first rotatory pipe 7 and second rotatory pipe 8 and cable connector, there is fastening nut 6's setting in addition through threaded rod 3 and fixed orifices 15, make can zonulae occludens between first connecting block 2 and the second connecting block 5, then through the setting of recess 20 and fixture block 21, strengthen waterproof effect, make the dismouting step simple, and convenient for operation.

The working principle is as follows: firstly, a butted cable is placed on the lower shell 4, then the upper shell 1 is covered on the lower shell 4, so that the groove 20 and the clamping block 21 are clamped together, then the threaded rod 3 penetrates through the fixing hole 15, then the first connecting block 2 and the second connecting block 5 are fixed through the fastening nut 6, at the moment, the first arc-shaped block 11 and the third arc-shaped block 13, the second arc-shaped block 12 and the fourth arc-shaped block 14 are attached together, then the first rotary pipe 7 is screwed together through the first thread groove 16 and the third thread groove 18, and the second rotary pipe 8 is screwed together through the second thread groove 17 and the fourth thread groove 19, so that the whole sealing device is installed.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the equivalent embodiments modified or modified by the above technical contents disclosed as equivalent variations to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A cable butt-joint apparatus with a sealing structure, comprising an upper housing (1), characterized in that: the lower surface of going up casing (1) is provided with down casing (4), go up one side outer fixed surface of casing (1) and be connected with first arc piece (11), go up one side outer fixed surface of casing (1) and be connected with second arc piece (12), one side outer fixed surface of casing (4) is connected with third arc piece (13) down, one side outer fixed surface of casing (4) is connected with fourth arc piece (14) down, the last fixed surface of first arc piece (11) is connected with first thread groove (16), the last fixed surface of second arc piece (12) is connected with second thread groove (17), the last fixed surface of third arc piece (13) is connected with third thread groove (18), the last fixed surface of fourth arc piece (14) is connected with fourth thread groove (19), the last surface threaded connection of first arc piece (11) has first rotatory pipe (7), the last surface threaded connection of second arc piece (12) has second rotatory pipe (8).

2. A cable docking device having a sealing structure according to claim 1, wherein: go up the fixed surface of casing (1) and be connected with a plurality of first connecting blocks (2), the fixed surface of casing (4) is connected with a plurality of second connecting blocks (5) down.

3. A cable docking device having a sealing structure according to claim 1, wherein: the inner surface of the first rotating pipe (7) is in threaded connection with the lower surface of the third arc-shaped block (13), and the inner surface of the second rotating pipe (8) is in threaded connection with the lower surface of the fourth arc-shaped block (14).

4. A cable docking device having a sealing structure according to claim 1, wherein: the inner surface of the first rotating pipe (7) is provided with a first waterproof ring (9), and the inner surface of the second rotating pipe (8) is provided with a second waterproof ring (10).

5. A cable docking device having a sealing structure according to claim 2, wherein: it is a plurality of the upper surface of first connecting block (2) all slides and runs through a plurality of threaded rods (3), and is a plurality of fixed orificess (15) have all been seted up to the upper surface of second connecting block (5), and the internal surface of fixed orifices (15) and the surface slip through connection of threaded rod (3).

6. A cable docking device with a sealing structure according to claim 5, wherein: it is a plurality of the one end of threaded rod (3) extends to the outside of second connecting block (5), and is a plurality of the equal threaded connection in surface of threaded rod (3) has a plurality of fastening nut (6), and is a plurality of fixture block (21) of the equal fixedly connected with of lower surface of first connecting block (2), and is a plurality of recess (20) have all been seted up to the upper surface of second connecting block (5).