CN217882686U

CN217882686U - Cable protection pipe sealing structure

Info

Publication number: CN217882686U
Application number: CN202221789393.5U
Authority: CN
Inventors: 王文彪; 周志会; 蓝田平
Original assignee: Tianjin Huiya Plastic Technology Co ltd
Current assignee: Tianjin Huiya Plastic Technology Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-11-22
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses a cable protection pipe seal structure relates to power equipment technical field, and the utility model discloses a pipeline, the fixed surface of pipeline installs first ring flange, and the one end demountable installation that is close to first ring flange of pipeline has the connecting pipe, and the connecting pipe is close to pipeline one end fixed surface and installs the second ring flange, and slidable mounting has the array distribution fixture block in the second ring flange, and the one end activity card of fixture block is established in first ring flange, the utility model discloses a cooperation of fixture block and draw-in groove is carried on spacingly to the second ring flange, avoids the second ring flange to take place to remove when connecting, and uses the sealing washer, seals first ring flange and second ring flange, avoids in the rainwater infiltration pipeline, the utility model discloses a diaphragm and riser separate into four little squares with the collar, make the cable conductor pass a little square respectively, realize distinguishing the cable conductor, and carry on spacingly through splint to the cable conductor, make the cable conductor be located the central point of little square.

Description

Cable protection pipe sealing structure

Technical Field

The utility model relates to a power equipment technical field specifically is cable protection tube seal structure.

Background

The cable protection pipe is used for protecting a cable from a tubular object influenced by the outside, and is mainly used for preventing a power line from being broken to cause a short-circuit accident, so that the cable, a switch and a core board are damaged, and the whole machine is damaged.

At present, the cable protection pipe is formed by combining a plurality of protection pipes, generally, a flange plate is used for connecting the protection pipes, when the flange plate is connected, the flange plate is easy to move, the hole is not conveniently aligned with a mounting hole in the flange plate, cables in the protection pipes cannot be separated, the cables are wound mutually, and the cable protection pipes are not convenient to distinguish during maintenance.

SUMMERY OF THE UTILITY MODEL

The problem that the flange plate is easy to move and cannot separate cables when being connected is solved; an object of the utility model is to provide a cable protection tube seal structure.

In order to solve the technical problem, the utility model adopts the following technical scheme: the cable protection tube sealing structure comprises a pipeline, wherein a first flange plate is fixedly arranged on the outer surface of the pipeline, fixed blocks distributed in an array mode are fixedly arranged on the outer surface of the first flange plate, fixed plates distributed in an array mode are fixedly arranged on the outer surface of a second flange plate, screws are connected with the fixed blocks in an internal thread mode, the screws are connected with fixed plates and nuts in a threaded mode, the side face, close to the fixed blocks, of each nut is movably contacted with the side face, far away from the fixed blocks, of each fixed plate, a connecting pipe is detachably arranged at one end, close to the first flange plate, of each pipe, a second flange plate is fixedly arranged on the outer surface, close to one end of the pipeline, of each connecting pipe, four groups of sliding grooves are formed in the second flange plate, limiting strips are fixedly arranged on two sides of a clamping block and slide in the sliding grooves, a first spring is fixedly arranged on the lower surface of the clamping block, one end of the first spring is fixedly connected to the inner wall, close to the clamping block, an array distribution clamping block is slidably arranged in the second flange plate; demountable installation has the collar in the pipeline, the stopper is installed to the collar internal symmetry, the one end activity card of stopper is established in the pipeline, the both sides fixed mounting of stopper has the removal strip, it slides in the collar to remove the strip, the side fixed mounting that the stopper is close to the collar has the third spring, the one end fixed connection of third spring is on the inner wall that the collar is close to the stopper, slidable mounting has four group's splint in the collar, the both sides fixed mounting of splint has the slider, the slider slides in the collar, the last fixed surface of splint installs the second spring, the one end fixed connection of second spring is on the inner wall that the collar is close to splint.

Preferably, the first flange plate is internally provided with moving blocks in an array manner in a sliding manner, sliding strips are fixedly arranged on two sides of each moving block, the sliding strips slide in the first flange plate, and the lower surface of each moving block is movably contacted with the upper surface of each clamping block.

Preferably, a pull rod is fixedly mounted on the side face, close to the mounting ring, of the limiting block, one end of the pull rod penetrates through the mounting ring, and one end of the pull rod is slidably arranged in the mounting ring.

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

1. the utility model discloses a cooperation of fixture block and draw-in groove carries on spacingly to the second ring flange, avoids the second ring flange to take place to remove when connecting, and uses the sealing washer, seals first ring flange and second ring flange, avoids in the rainwater infiltration pipeline.

2. The utility model discloses a diaphragm and riser separate into four little squares with the collar, make the cable conductor pass a little square respectively, realize distinguishing the cable conductor, and carry on spacingly to the cable conductor through splint, make the cable conductor be located the central point of little square and put.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the sectional structure of the mounting ring of the present invention.

Fig. 3 is a schematic view of a cross-sectional structure of a second flange plate of the present invention.

Fig. 4 is a schematic view of a sectional structure of the first flange of the present invention.

Fig. 5 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a pipeline; 11. a first flange plate; 12. a fixed block; 13. a screw; 14. a nut; 15. a moving block; 16. a slide bar; 2. a connecting pipe; 21. a second flange plate; 22. a fixing plate; 23. a clamping block; 24. a limiting strip; 25. a first spring; 26. a chute; 3. a mounting ring; 31. a splint; 32. a slider; 33. a second spring; 34. a limiting block; 35. a moving bar; 36. a third spring; 37. a pull rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The first embodiment is as follows: as shown in fig. 1-5, the utility model provides a cable protection tube sealing structure, including pipeline 1, the outer fixed surface of pipeline 1 installs first ring flange 11, pipeline 1 is close to the one end of first ring flange 11 and detachably installs connecting pipe 2, connecting pipe 2 is close to the outer fixed surface of pipeline 1 one end and installs second ring flange 21, and the side that second ring flange 21 is close to first ring flange 11 is fixedly installed with two sealing rings, is used for sealing the space between second ring flange 21 and first ring flange 11, slidable mounting has array distribution fixture block 23 in second ring flange 21, and the side that fixture block 23 is close to first ring flange 11 is the cambered surface, has set up the draw-in groove that the array distributes in first ring flange 11, is used for spacing second ring flange 21, and the activity card of one end of fixture block 23 is established in the draw-in groove, when the one end card of fixture block 23 is established in the draw-in groove, second ring flange 21 can move, when the one end of fixture block 23 breaks away from in the draw-in groove, can move second ring flange 21 to can carry on second ring flange, the activity card is established in first ring flange 11; demountable installation has collar 3 in the pipeline 1 for separate the cable conductor, and fixed mounting has diaphragm and riser in the collar 3, cuts apart into four little squares with collar 3, and the cable conductor passes in four little squares respectively to can separate the cable conductor, slidable mounting has four group's splint 31 in the collar 3.

The outer surface of the first flange plate 11 is fixedly provided with fixing blocks 12 distributed in an array manner, the outer surface of the second flange plate 21 is fixedly provided with fixing plates 22 distributed in an array manner, the fixing blocks 12 are internally connected with screws 13 for connecting the first flange plate 11 with the second flange plate 21, the screws 13 are connected with the fixing plates 22 in a threaded manner, when the fixing device is used, the screws 13 are screwed in, one ends of the screws 13 penetrate through the fixing blocks 12 and are screwed into the fixing plates 22, then nuts 14 are screwed in to lock the first flange plate 11 with the second flange plate 21, so that the first flange plate 11 and the second flange plate 21 can be connected, the screws 13 are connected with the fixing plates 22 and the nuts 14 in a threaded manner, and the side face of the nuts 14, close to the fixing blocks 12, is movably contacted with the side face of the fixing plates 22, far away from the fixing blocks 12.

By adopting the technical scheme, the screw 13 can be connected with the first flange plate 11 and the second flange plate 21.

Four groups of sliding grooves 26 are formed in the second flange 21 and used for limiting the fixture block 23, limiting strips 24 are fixedly mounted on two sides of the fixture block 23, the limiting strips 24 slide in the sliding grooves 26, so that the fixture block 23 can only move along the sliding grooves 26, the limiting strips 24 are fixedly mounted on two sides of the fixture block 23, the limiting strips 24 slide in the sliding grooves 26, a first spring 25 is fixedly mounted on the lower surface of the fixture block 23, and one end of the first spring 25 is fixedly connected to the inner wall, close to the fixture block 23, of the second flange 21.

By adopting the technical scheme, the timing block 23 can move along the sliding groove 26.

The movable blocks 15 are arranged in the first flange plate 11 in a sliding mode and distributed in an array mode and used for pushing the fixture blocks 23 to move, the lower surfaces of the movable blocks 15 are in movable contact with the upper surfaces of the fixture blocks 23, the movable blocks 15 are pushed to move when the movable blocks 15 are pushed to move, the lower surfaces of the movable blocks 15 are in contact with the upper surfaces of the fixture blocks 23, the fixture blocks 23 are pushed to move downwards, the fixture blocks 23 can be pushed to move downwards, the sliding strips 16 are fixedly arranged on two sides of the movable blocks 15, the sliding strips 16 slide in the first flange plate 11, four groups of lifting grooves are formed in the first flange plate 11, the sliding strips 16 slide in the lifting grooves, and the lower surfaces of the movable blocks 15 are in movable contact with the upper surfaces of the fixture blocks 23.

By adopting the technical scheme, the moving block 15 can push the fixture block 23 to move.

The both sides fixed mounting of splint 31 has slider 32, slider 32 slides in the collar 3, four groups moving grooves are installed to the symmetry in the collar 3, slider 32 slides in the moving groove, the last fixed surface of splint 31 installs second spring 33, be used for driving splint 31 to be close to the centre, when using, manual move splint 31 to both sides, second spring 33 receives the extrusion shrink this moment, pass the space between splint 31 with the cable conductor, loosen the hand, second spring 33 releases the power of shrink this moment, promote splint 31 and remove to the centre, make the side that splint 31 is close to mutually contact with the surface of cable conductor, it is spacing to the cable conductor, thereby can drive splint 31 and be close to the centre, the one end fixed connection of second spring 33 is on the inner wall that collar 3 is close to splint 31.

Through adopting above-mentioned technical scheme, make second spring 33 can drive splint 31 and remove to the centre.

Stopper 34 is installed to the symmetry in the collar 3, the one end activity card of stopper 34 is established in pipeline 1, is used for spacing installation 3, and when the one end card of stopper 34 was established in pipeline 1, collar 3 can not remove, and when the one end of stopper 34 broke away from in pipeline 1, collar 3 can remove to can carry out spacingly to collar 3, the both sides fixed mounting of stopper 34 has removal strip 35, it slides in collar 3 to remove strip 35, the side fixed mounting that stopper 34 is close to collar 3 has third spring 36, the one end fixed connection of third spring 36 is on the inner wall that collar 3 is close to stopper 34.

Through adopting above-mentioned technical scheme, make stopper 34 can carry out spacingly to collar 3.

The side face, close to the mounting ring 3, of the limiting block 34 is fixedly provided with a pull rod 37 for driving the limiting block 34 to move, one end of the pull rod 37 is fixedly connected to the limiting block 34, so that when the pull rod 37 moves, the limiting block 34 is driven to move, one end of the pull rod 37 penetrates through the mounting ring 3, and one end of the pull rod 37 is slidably arranged in the mounting ring 3.

Through adopting above-mentioned technical scheme, make pull rod 37 can drive stopper 34 and remove.

The working principle is as follows: firstly, the clamping plates 31 are manually moved towards two sides to enlarge the gap between the clamping plates 31, at the moment, the second spring 33 is squeezed and contracted, the cable passes through the gap between the clamping plates 31, the hand is loosened, at the moment, the second spring 33 releases the contracting force to push the clamping plates 31 to move towards the middle, the side surfaces, close to each other, of the clamping plates 31 are in contact with the outer surfaces of the cable to limit the cable, the pull rod 37 is pushed to move to drive the limiting block 34 to move into the mounting ring 3, at the moment, the third spring 36 is squeezed and contracted to insert the mounting ring 3 into the pipeline 1, the hand is loosened, at the moment, the third spring 36 releases the contracting force to push the limiting block 34 to move, one end of the limiting block 34 is clamped in the pipeline 1 to fix the position of the mounting ring 3, then the second flange 21 is inserted into the first flange 11, because the side surface, close to the first flange 11, of the clamping block 23 is a cambered surface, when the clamping block 23 contacts with the first flange plate 11, the clamping block 23 is pushed to move, the clamping block 23 is moved into the second flange plate 21, at the moment, the first spring 25 is squeezed to shrink, when the upper surface of the clamping block 23 corresponds to the clamping groove, the first spring 25 releases the shrinking force to push the clamping block 23 to move, one end of the clamping block 23 is clamped in the clamping groove, the position of the second flange plate 21 is fixed, the screw 13 is screwed in, one end of the screw 13 is screwed in the fixing plate 22, the screw cap 14 is screwed in to lock the first flange plate 11 and the second flange plate 21, at the moment, under the screwing of the screw cap 14, the first flange plate 11 and the second flange plate 21 are tightly attached to each other, the sealing ring on the second flange plate 21 is squeezed to expand, a gap between the first flange plate 11 and the second flange plate 21 is sealed, and finally, when the connecting pipe 2 needs to be replaced, the nut 14 and the screw 13 are screwed out, the moving block 15 is pushed to move, the lower surface of the moving block 15 is in contact with the upper surface of the fixture block 23, the fixture block 23 is pushed to move into the second flange plate 21, and at the moment, the connecting pipe 2 can be drawn out to replace the connecting pipe 2.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. Cable protection tube seal structure, including pipeline (1), its characterized in that: a first flange plate (11) is fixedly arranged on the outer surface of the pipeline (1), a connecting pipe (2) is detachably arranged at one end, close to the first flange plate (11), of the pipeline (1), a second flange plate (21) is fixedly arranged on the outer surface of one end, close to the pipeline (1), of the connecting pipe (2), an array distribution fixture block (23) is slidably arranged in the second flange plate (21), and one end of the fixture block (23) is movably clamped in the first flange plate (11); demountable installation has collar (3) in pipeline (1), slidable mounting has four groups splint (31) in collar (3).

2. The cable protection tube sealing structure according to claim 1, wherein the outer surface of the first flange (11) is fixedly provided with fixing blocks (12) distributed in an array, the outer surface of the second flange (21) is fixedly provided with fixing plates (22) distributed in an array, the fixing blocks (12) are internally threaded with screws (13), the screws (13) are threadedly connected with the fixing plates (22) and nuts (14), and the side surface of the nuts (14) close to the fixing blocks (12) is movably contacted with the side surface of the fixing plates (22) far away from the fixing blocks (12).

3. The cable protection tube sealing structure according to claim 1, wherein four sets of sliding grooves (26) are formed in the second flange plate (21), two sides of the clamping block (23) are fixedly provided with limiting strips (24), the limiting strips (24) slide in the sliding grooves (26), the lower surface of the clamping block (23) is fixedly provided with a first spring (25), and one end of the first spring (25) is fixedly connected to the inner wall of the second flange plate (21) close to the clamping block (23).

4. The cable protection tube sealing structure according to claim 1, wherein the first flange plate (11) is slidably mounted with moving blocks (15) distributed in an array, sliding strips (16) are fixedly mounted on two sides of each moving block (15), each sliding strip (16) slides in the first flange plate (11), and a lower surface of each moving block (15) is in movable contact with an upper surface of each fixture block (23).

5. The cable protection tube sealing structure according to claim 1, wherein sliding blocks (32) are fixedly mounted on both sides of the clamping plate (31), the sliding blocks (32) slide in the mounting ring (3), a second spring (33) is fixedly mounted on an upper surface of the clamping plate (31), and one end of the second spring (33) is fixedly connected to an inner wall of the mounting ring (3) close to the clamping plate (31).

6. The cable protection tube sealing structure according to claim 1, wherein the mounting ring (3) is symmetrically provided with a limiting block (34), one end of the limiting block (34) is movably clamped in the pipeline (1), two sides of the limiting block (34) are fixedly provided with moving strips (35), the moving strips (35) slide in the mounting ring (3), a side surface of the limiting block (34) close to the mounting ring (3) is fixedly provided with a third spring (36), and one end of the third spring (36) is fixedly connected to an inner wall of the mounting ring (3) close to the limiting block (34).

7. The cable protection tube sealing structure according to claim 6, wherein a pull rod (37) is fixedly mounted on a side surface of the stopper (34) close to the mounting ring (3), one end of the pull rod (37) penetrates through the mounting ring (3), and one end of the pull rod (37) is slidably disposed in the mounting ring (3).