CN214204198U

CN214204198U - Sealing structure for cable connection

Info

Publication number: CN214204198U
Application number: CN202120144578.XU
Authority: CN
Inventors: 蒋韬
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-09-14
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a seal structure for cable junction belongs to the cable and connects technical field. The utility model provides a seal structure for cable connection, includes first adapter sleeve and second adapter sleeve, all be equipped with the separation pad in first adapter sleeve and the second adapter sleeve, the injecting glue hole has all been seted up to first adapter sleeve and second adapter sleeve upper end. The utility model discloses, after the cable is accomplished with first connecting sleeve and second connecting sleeve connection respectively, then insert the hole of connecting piece respectively with the wire in the cable of first connecting sleeve and second connecting sleeve, utilize set screw to fix the wire on the connecting piece at last, thereby the connection of cable has been accomplished, can carry out the high-speed joint to the cable through this kind of mode, inject sealed glue into through the injecting glue hole to first connecting sleeve and second connecting sleeve after the cable connection is accomplished, can seal the junction of cable through this kind of mode, get into dust and water in avoiding the junction, and then increase the protection to the cable junction.

Description

Sealing structure for cable connection

Technical Field

The utility model relates to a cable connection technical field specifically is a seal structure is used in cable junction.

Background

At present, the joint sealing part of cable connection is basically sealed by small components such as sealing rings, but the sealing rings and the like can be aged along with the increase of service time, the sealing performance of the cable joint is poor due to the failure of the materials, water seepage easily occurs at the joint, and the traditional cable connection operation steps are various and the cable connection efficiency is low.

Therefore, the utility model provides a seal structure is used in cable junction to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seal structure is used in cable junction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a sealing structure for cable connection comprises a first connecting sleeve and a second connecting sleeve, wherein the first connecting sleeve and the second connecting sleeve are internally provided with a blocking pad, the upper ends of the first connecting sleeve and the second connecting sleeve are respectively provided with a glue injection hole, the first connecting sleeve and the second connecting sleeve are respectively sleeved with a fixing ring, the first connecting sleeve and the second connecting sleeve are internally provided with a limiting sleeve, the limiting sleeves in the first connecting sleeve and the second connecting sleeve are respectively provided with a threaded hole corresponding to the connecting holes on the first connecting sleeve and the second connecting sleeve, one end of the first connecting sleeve close to the second connecting sleeve is provided with a first threaded part, one end of the second connecting sleeve close to the first connecting sleeve is provided with a second threaded part, the second threaded part is sleeved with a connecting ring, the connecting ring is arranged in a convex shape, and the connecting ring is connected with the second threaded part through threads, the inside right side that is located the stop collar of first connecting sleeve is equipped with a plurality of connecting blocks, connecting block and first connecting sleeve's inner wall connection, the one end that first connecting sleeve inside wall was kept away from to the connecting block all is equipped with the connecting piece, connecting piece and connecting block sliding connection.

As a further scheme of the utility model, the separation pad is the rubber material, the round hole has been seted up at separation pad middle part, and the round hole runs through the separation pad.

As the utility model discloses scheme further still, a plurality of fixed orificess have been seted up to the one end that solid fixed ring kept away from first adapter sleeve pipe wall, a plurality of fixed orificess have equally been seted up on the solid fixed ring on the second adapter sleeve, all be equipped with the screw in the fixed orifices, pass through threaded connection between screw and the solid fixed ring.

As the utility model discloses scheme further again, all be equipped with sealed the pad in the fixed orifices on the solid fixed ring, sealed the pad and be the rubber material.

As the utility model discloses scheme further still, the cover is equipped with the barrier ring on the second adapter sleeve, barrier ring and second adapter sleeve sliding connection, be equipped with the connecting rod between barrier ring and the go-between, be connected through the connecting rod between barrier ring and the go-between.

As the utility model discloses further scheme again, run through in the connecting piece and be equipped with the hole, the one end symmetry that the connecting piece is close to the connecting block is equipped with the screw hole, all is equipped with set screw in the screw hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses during the use, the cable that will connect has the one end of separation pad from first adapter sleeve and second adapter sleeve respectively and inserts, put into the fixed orifices on the solid fixed ring with the screw again, then rotate the screw and make it be close to the one end of stop collar to make the screw pass the screw hole on the stop collar, and then utilize screw and stop collar to fix the cable in first adapter sleeve and second adapter sleeve respectively, can avoid the cable to lead to the junction between the cable not hard up at first adapter sleeve and the intraductal activity of second adapter sleeve through this kind of mode.

2. The utility model discloses during the use, after the cable accomplished with first connecting sleeve and second connecting sleeve connection respectively, slide the connecting piece again to the one end of keeping away from the stop collar, then in inserting the hole of connecting piece respectively with the wire in the cable of first connecting sleeve and second connecting sleeve, utilize set screw to fix the wire in the cable on the connecting piece at last to the connection of having accomplished the cable, can carry out quick sealing connection to the cable through this kind of mode.

3. The utility model discloses during the use, rotate the go-between after the cable is connected and is accomplished, utilize the go-between with first connecting sleeve and second connecting sleeve link together, stop rotating the go-between after the go-between left half will be fixed ring covers, the go-between can drive when connecting first connecting sleeve and second connecting sleeve and block that the orientation that the hoop was fixed ring on the second connecting sleeve is close to, thereby utilize the solid fixed ring that the stop ring covered on the second connecting sleeve, and then protect solid fixed ring, pour into sealed glue into in last to first connecting sleeve and second connecting sleeve through the injecting glue hole, and then seal the junction of cable, can seal the junction of cable through this kind of mode, get into dust and water in avoiding the junction, and then increase the protection to the cable junction.

Drawings

Fig. 1 is a schematic structural view of a sealing structure for cable connection.

Fig. 2 is an exploded view of a seal structure for cable connection.

Fig. 3 is a use state diagram of a sealing structure for cable connection.

Fig. 4 is an enlarged schematic structural view of a cable connecting seal structure shown in fig. 2.

In the figure: 1. a first connecting sleeve; 2. a second connecting sleeve; 3. a barrier pad; 4. injecting glue holes; 5. A fixing ring; 6. a gasket; 7. a limiting sleeve; 8. a connecting ring; 9. a blocking ring; 10. a connecting rod; 11. Connecting blocks; 12. a connecting member; 13. a set screw; 100. a first threaded portion; 200. and a second threaded portion.

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.

Please refer to fig. 1-4, in an embodiment of the present invention, a sealing structure for cable connection includes a first connecting sleeve 1 and a second connecting sleeve 2, a blocking pad 3 is disposed in the first connecting sleeve 1 and the second connecting sleeve 2, glue injection holes 4 are disposed on the upper ends of the first connecting sleeve 1 and the second connecting sleeve 2, the glue injection holes 4 respectively penetrate through the pipe walls of the first connecting sleeve 1 and the second connecting sleeve 2, a fixing ring 5 is sleeved on the first connecting sleeve 1 and the second connecting sleeve 2, the fixing ring 5 is fixedly connected with the first connecting sleeve 1 and the second connecting sleeve 2, a limiting sleeve 7 is disposed in the first connecting sleeve 1 and the second connecting sleeve 2, the limiting sleeve 7 in the first connecting sleeve 1 and the second connecting sleeve 2 is made of rubber, and the limiting sleeve 7 in the first connecting sleeve 1 and the second connecting sleeve 2 corresponds to the connecting sleeve 1 and the connecting sleeve 2 A threaded hole is formed, a first threaded portion 100 is formed at one end, close to the second connecting sleeve 2, of the first connecting sleeve 1, a second threaded portion 200 is formed at one end, close to the first connecting sleeve 1, of the second connecting sleeve 2, a connecting ring 8 is sleeved on the second threaded portion 200, the connecting ring 8 is arranged in a convex shape, the connecting ring 8 is in threaded connection with the second threaded portion 200, the right half portion of the connecting ring 8 is connected with the second threaded portion 200 through threads, the inner diameter of the left half portion of the connecting ring 8 is the same as the outer diameter of the fixing ring 5, a plurality of connecting blocks 11 are arranged on the right side, located on the limiting sleeve 7, of the inside of the first connecting sleeve 1, the connecting blocks 11 are made of non-conductive materials, the connecting blocks 11 are connected with the inner wall of the first connecting sleeve 1, and connecting pieces 12 are arranged at one ends, far away from the inner wall of the first connecting sleeve 1, of the connecting blocks 11, the connecting piece 12 is connected with the connecting block 11 in a sliding way.

Wherein, the barrier pad 3 is the rubber material, the round hole has been seted up at barrier pad 3 middle part, and the round hole runs through barrier pad 3, and the diameter of round hole is less than the external diameter of cable, passes barrier pad 3 with the cable during the connecting cable, and barrier pad 3 can play the effect of spacing cable, and barrier pad 3 can avoid simultaneously pouring into when sealed glue solution flows in first connecting sleeve 1 and second connecting sleeve 2.

Wherein, a plurality of fixed orificess have been seted up to the one end that first adapter sleeve 1 pipe wall was kept away from to solid fixed ring 5, a plurality of fixed orificess have equally been seted up on the solid fixed ring 5 on the second adapter sleeve 2, all be equipped with the screw in the fixed orificess, pass through threaded connection between screw and the solid fixed ring 5, the connecting hole has all been seted up with the position that the fixed orifices corresponds on solid fixed ring 5 on the pipe wall of first adapter sleeve 1 and second adapter sleeve 2, can fix the cable that inserts in first adapter sleeve 1 and second adapter sleeve 2 through the screw, avoids the cable to lead to the junction between the cable not hard up in first adapter sleeve 1 and the activity of second adapter sleeve 2.

Wherein, all be equipped with sealed pad 6 in the fixed orifices on solid fixed ring 5, sealed pad 6 is the rubber material, sealed pad 6 is connected for dismantling with solid fixed ring 5, and sealed pad 6 can prevent outside dust or liquid water to get into in first connecting sleeve 1 and the second connecting sleeve 2.

The second connecting sleeve 2 is sleeved with a blocking ring 9, the blocking ring 9 is in sliding connection with the second connecting sleeve 2, a connecting rod 10 is arranged between the blocking ring 9 and the connecting ring 8, the blocking ring 9 and the connecting ring 8 are connected through the connecting rod 10, the fixing ring 5 on the second connecting sleeve 2 can be covered through the blocking ring 9, and the fixing ring 5 is protected.

Wherein, run through being equipped with the hole in the connecting piece 12, the one end symmetry that connecting piece 12 is close to connecting block 11 is equipped with the screw hole, all is equipped with set screw 13 in the screw hole, can fix the link of cable on connecting piece 12 through set screw 13, avoids the link of cable not hard up.

The utility model discloses a theory of operation is:

when the utility model is used, the cable to be connected is inserted from one end of the first connecting sleeve 1 and the second connecting sleeve 2 with the isolating pad 3, the screw is put into the fixed hole on the fixed ring 5, then the screw is rotated to make the cable approach to one end of the spacing sleeve 7, so that the screw passes through the threaded hole on the spacing sleeve 7, then the cable is fixed in the first connecting sleeve 1 and the second connecting sleeve 2 by the screw and the spacing sleeve 7, when the cable is connected with the first connecting sleeve 1 and the second connecting sleeve 2, the connecting piece 12 is slid to the end far away from the spacing sleeve 7, then the wires in the cable in the first connecting sleeve 1 and the second connecting sleeve 2 are respectively inserted into the hole of the connecting piece 12, finally the wires in the cable are fixed on the connecting piece 12 by the fixing screw 13, thereby completing the connection of the cable, when the connection of the cable is completed, the connecting ring 8 is rotated, utilize go-between 8 to link together first connecting sleeve 1 and second connecting sleeve 2, stop rotating go-between 8 after the go-between 8 left half covers solid fixed ring 5, go-between 8 can drive stop ring 9 and be close to the direction of solid fixed ring 5 on the second connecting sleeve 2 when connecting first connecting sleeve 1 and second connecting sleeve 2, thereby utilize stop ring 9 to cover solid fixed ring 5 on the second connecting sleeve 2, and then protect solid fixed ring 5, inject sealed glue into in first connecting sleeve 1 and second connecting sleeve 2 through injecting glue hole 4 at last, and then seal the junction of cable.

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. A sealing structure for cable connection comprises a first connecting sleeve (1) and a second connecting sleeve (2) and is characterized in that a blocking pad (3) is arranged in each of the first connecting sleeve (1) and the second connecting sleeve (2), glue injection holes (4) are formed in the upper ends of the first connecting sleeve (1) and the second connecting sleeve (2), fixing rings (5) are sleeved on the first connecting sleeve (1) and the second connecting sleeve (2), limit sleeves (7) are arranged in the first connecting sleeve (1) and the second connecting sleeve (2), threaded holes are formed in the limit sleeves (7) in the first connecting sleeve (1) and the second connecting sleeve (2) corresponding to connecting holes in the first connecting sleeve (1) and the second connecting sleeve (2), a first threaded portion (100) is arranged at one end, close to the second connecting sleeve (2), of the first connecting sleeve (1), one end that second connecting sleeve (2) is close to first connecting sleeve (1) is equipped with second screw thread portion (200), the cover is equipped with go-between (8) on second screw thread portion (200), go-between (8) set up to "protruding" font, just through threaded connection between go-between (8) and second screw thread portion (200), the right side that the inside that is located stop collar (7) of first connecting sleeve (1) is equipped with a plurality of connecting blocks (11), the interior wall connection of connecting block (11) and first connecting sleeve (1), the one end that first connecting sleeve (1) inner wall was kept away from in connecting block (11) all is equipped with connecting piece (12), connecting piece (12) and connecting block (11) sliding connection.

2. The sealing structure for cable connection according to claim 1, wherein the isolating pad (3) is made of rubber, and a circular hole is formed in the middle of the isolating pad (3) and penetrates through the isolating pad (3).

3. The sealing structure for cable connection according to claim 1, wherein a plurality of fixing holes are formed in one end of the fixing ring (5) away from the wall of the first connecting sleeve (1), a plurality of fixing holes are also formed in the fixing ring (5) on the second connecting sleeve (2), screws are arranged in the fixing holes, and the screws are connected with the fixing ring (5) through threads.

4. A sealing structure for cable connection according to claim 1, wherein a gasket (6) is provided in each fixing hole of the fixing ring (5), and the gasket (6) is made of rubber.

5. A cable connection sealing structure according to claim 1, wherein the second connection sleeve (2) is sleeved with a blocking ring (9), the blocking ring (9) is slidably connected with the second connection sleeve (2), a connecting rod (10) is arranged between the blocking ring (9) and the connection ring (8), and the blocking ring (9) is connected with the connection ring (8) through the connecting rod (10).

6. A cable connecting sealing structure according to claim 1, wherein a hole is formed in the connecting member (12), and threaded holes are symmetrically formed at one end of the connecting member (12) close to the connecting block (11), and fixing screws (13) are arranged in the threaded holes.