CN215300133U

CN215300133U - Joint for cable

Info

Publication number: CN215300133U
Application number: CN202120479974.8U
Authority: CN
Inventors: 郑安飞; 杨晓辉
Original assignee: Shanghai Zable Cable Co ltd
Current assignee: Shanghai Zable Cable Co ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-12-24
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses a joint for cable, including first drum, second drum and cable, the inside of second drum is inserted at the top of first drum, is connected with the elastic sealing cover between the top of first drum and the inner wall upper portion of second drum, and the pipe has all been seted up to the top of first drum and the bottom of second drum, and the cable passes two pipes in proper order, the week side of cable just is located the top and the below of two pipes respectively and is provided with the buckle, and inner wall one side fixed mounting of first drum has elastic telescopic tube, and elastic telescopic tube's one end fixed mounting has the arc piece, the inboard of arc piece and one side contact of cable. The utility model discloses a set up telescope tube and arc, can install taut cable when changing the completion back when dark commentaries on classics, the cable is pressed to the telescope tube, makes semicircle dop and circular slot fully contact, and keeps certain pressure, and the stability of such design multiplicable seal also can individual reduction seal the use of gluing.

Description

Joint for cable

Technical Field

The utility model relates to a cable joint technical field specifically is a joint for cable.

Background

The cable connector is also called a cable head. After the cable is laid, the sections of the cable must be connected together in order to form a continuous line, and these connections are called cable connectors. The cable joints at the middle of the cable run are called intermediate joints and the cable joints at the two ends of the run are called termination joints. The cable joint is used for locking and fixing incoming and outgoing lines, plays the effect of waterproof dustproof anti-vibration, and the sealing member that most adopted when current cable joint is sealed is easy not hard up, uses for a long time, makes the leakproofness reduce easily, destroys the joint and produces the electric leakage.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a joint for cable has solved foretell problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a joint for cable, includes first drum, second drum and cable, the inside of second drum is inserted at the top of first drum, be connected with the elastic sealing cover between the top of first drum and the inner wall upper portion of second drum, the pipe has all been seted up at the bottom of first drum and the top of second drum, the cable passes two pipes in proper order, the week side of cable just is located the top and the below of two pipes respectively and is provided with the buckle, the inner wall one side fixed mounting of first drum has the elastic telescopic tube, elastic telescopic tube's one end fixed mounting has the arc piece, the inboard of arc piece contacts with one side of cable.

Preferably, the buckle comprises two symmetrical semicircular blocks, one sides of the two semicircular blocks are rotatably connected, and the other sides of the two semicircular blocks are fixedly connected through a bolt.

Preferably, a semicircular clamping head is fixedly installed at the top of the semicircular block, and a circular groove matched with the semicircular clamping head is formed in the position, corresponding to the semicircular clamping head, of the circular pipe.

Preferably, a sealant is arranged at the joint of the semicircular clamping head and the semicircular block.

Preferably, the peripheral side of the first cylinder is provided with an external thread, a threaded cylinder is sleeved at a position corresponding to the external thread on the peripheral side of the first cylinder, and an internal thread matched with the external thread is arranged inside the threaded cylinder.

Preferably, at least two groups of elastic telescopic sleeves and arc blocks are arranged.

Advantageous effects

The utility model provides a joint for cable. The method has the following beneficial effects:

this joint for cable through having set up telescope tube and arc, can install taut cable, and after the installation was accomplished, the cable was pressed to the telescope tube, makes semicircle dop and circular slot fully contact, and keeps certain pressure, and the sealed stability of non-atress cable seal of such design multiplicable also can individual reduction use of gluing when installing.

Drawings

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

fig. 2 is a cross-sectional view of the round tube of the present invention.

In the figure: 1. a first cylinder; 2. a second cylinder; 3. an elastic sealing sleeve; 4. a cable; 5. a circular tube; 6. Buckling; 7. an elastic telescopic sleeve; 8. an arc-shaped block; 9. a semicircular block; 10. a bolt; 11. a semicircular chuck; 12. a circular groove; 13. a threaded barrel.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a joint for cable, including first drum 1, second drum 2 and cable 4, first drum 1, second drum 2 is the insulating material, the inside of second drum 2 is inserted at the top of first drum 1, be connected with elastic sealing cover 3 between the inner wall upper portion of the top of first drum 1 and second drum 2, pipe 5 has all been seted up at the bottom of first drum 1 and the top of second drum 2, cable 4 passes two pipe 5 in proper order, the week side of cable 4 just is located the top and the below of two pipe 5 respectively and is provided with buckle 6, inner wall one side fixed mounting elasticity telescopic tube 7 of first drum 1, the one end fixed mounting of elasticity telescopic tube 7 has arc piece 8, the inboard of arc piece 8 contacts with one side of cable 4.

The buckle 6 comprises two symmetrical semicircular blocks 9, one sides of the two semicircular blocks 9 are rotatably connected, and the other sides of the two semicircular blocks 9 are fixedly connected through bolts 10.

Wherein, the top of the semicircular block 9 is fixedly provided with a semicircular clamping head 11, and the round pipe 5 is provided with a round groove 12 matched with the semicircular clamping head 11 at the position corresponding to the semicircular clamping head 11.

Wherein, sealant is arranged at the joint of the semicircular clamping head 11 and the semicircular block 9.

Wherein the week side of first drum 1 is provided with the external screw thread, and the position cover that week side and external screw thread of first drum 1 correspond is equipped with screw thread section of thick bamboo 13, and screw thread section of thick bamboo 13 is inside to be provided with the internal thread with external screw thread complex, and screw thread section of thick bamboo 13 can press from both sides the device tightly in the outer wall hole of block terminal.

Wherein the elastic telescopic tube 7 and the arc-shaped block 8 are at least provided with two groups.

During the use, connect the tip winding of non-atress cable earlier, and pass the tie point the pipe and place inside first drum 1, install one of them buckle 6 on cable 4 and seal the glue, stimulate cable 4 hard from the other end of keeping away from this buckle 6, make cable 4 compress tightly elastic telescopic tube 7, make elastic telescopic tube 7 deformation, install another buckle 6 and seal the glue simultaneously, loosen buckle 6, through the inseparable laminating of semicircular dop 11 and circular slot 12 on the drive buckle 6 of elastic telescopic tube 7, guarantee sealed stability.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 joint for cables, comprising a first cylinder (1), a second cylinder (2) and a cable (4), characterized in that: the top of first drum (1) inserts the inside of second drum (2), be connected with elastic sealing cover (3) between the top of first drum (1) and the inner wall upper portion of second drum (2), pipe (5) have all been seted up at the bottom of first drum (1) and the top of second drum (2), cable (4) pass two pipe (5) in proper order, the week side of cable (4) just is located the top and the below of two pipe (5) respectively and is provided with buckle (6), inner wall one side fixed mounting of first drum (1) has flexible telescopic tube (7), the one end fixed mounting of flexible telescopic tube (7) has arc piece (8), the inboard of arc piece (8) contacts with one side of cable (4).

2. A connector for cables according to claim 1, characterized in that: the buckle (6) comprises two symmetrical semicircular blocks (9), one sides of the two semicircular blocks (9) are rotatably connected, and the other sides of the two semicircular blocks (9) are fixedly connected through bolts (10).

3. A connector for cables according to claim 2, wherein: the top of semicircle piece (9) is fixed with semicircle dop (11), circular slot (12) with semicircle dop (11) complex is seted up to the position that corresponds in pipe (5) and semicircle dop (11).

4. A connector for cables according to claim 3, wherein: and sealant is arranged at the joint of the semicircular clamping head (11) and the semicircular block (9).

5. A connector for cables according to claim 1, characterized in that: the periphery of the first cylinder (1) is provided with external threads, the periphery of the first cylinder (1) is sleeved with a threaded cylinder (13) at a position corresponding to the external threads, and internal threads matched with the external threads are arranged inside the threaded cylinder (13).

6. A connector for cables according to claim 1, characterized in that: the elastic telescopic sleeve (7) and the arc-shaped blocks (8) are at least provided with two groups.