CN214337444U

CN214337444U - Slip casting sealed cable wall bushing structure

Info

Publication number: CN214337444U
Application number: CN202022878141.7U
Authority: CN
Inventors: 梁闯; 马爽
Original assignee: Changchun Construction Group Co Ltd
Current assignee: Changchun Construction Group Co Ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-10-01
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a sealed cable wall bushing structure of slip casting, including cable body and sleeve pipe body, the cable body runs through the sleeve pipe body, be equipped with the slip casting pipe on the sleeve pipe body, the outside cover of cable body is equipped with solid fixed ring, gu fixed ring and cable body fixed connection, two spouts have been seted up to one side of sleeve pipe body, be equipped with the slider in the spout, one side of slider and one side fixed connection of solid fixed ring, the outside cover of sleeve pipe body is equipped with the support ring, gu fixed ring's outside cover is equipped with rotatory ring, annular groove has been seted up to rotatory ring's inner wall, be equipped with the spacing ring in the annular groove, spacing ring and solid fixed ring fixed connection. Sealed cable wall bushing structure of slip casting, belong to cable wall bushing technical field, can be so that the relative sleeve pipe body fixed connection of cable body, and then avoid the relative sleeve pipe body of cable body to take place to remove to make sealed effect better.

Description

Slip casting sealed cable wall bushing structure

Technical Field

The utility model relates to a cable wall penetrating technical field, in particular to slip casting is sealed cable wall penetrating sleeve structure.

Background

When the cable passes through the outer wall of the structure, a wall through hole needs to be arranged. In the prior art, PVC pipes are usually placed in advance before concrete is poured on the outer wall, the diameter of the pipes is determined according to the diameter of the cable, and the length of the pipes is the same as the thickness of the wall. Concrete placement back has formed the through-wall hole on the outer wall promptly, and the cable adopts the stifled mud of fire prevention to carry out the shutoff after passing the hole, because humidity, electrodynamic force, construction influence etc. probably lead to the cable to take place to remove, and this sealed effect that also can lead to cable hole shutoff department loses.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides the sealed cable wall bushing structure of slip casting, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a slip casting sealed cable wall bushing structure comprises a cable body and a bushing body, wherein the cable body penetrates through the bushing body, a slip casting pipe is arranged on the bushing body, a fixing ring is sleeved outside the cable body and fixedly connected with the cable body, two sliding grooves are formed in one side of the bushing body, a sliding block is arranged in each sliding groove, one side of each sliding block is fixedly connected with one side of each fixing ring, a supporting ring is sleeved outside the bushing body, a rotating ring is sleeved outside the fixing ring, an annular groove is formed in the inner wall of the rotating ring, a limiting ring is arranged in each annular groove and fixedly connected with the corresponding fixing ring, an annular thread groove is formed in one side of each supporting ring, a thread pipe is arranged in each annular thread groove and fixedly connected with the corresponding rotating ring, and two fixing blocks are fixedly connected to the rotating ring, the fixed block is connected with the support ring through a limiting assembly.

Preferably, the limiting assembly comprises a clamping groove formed in one side, away from the rotating ring, of the fixed block, a first fixed plate is arranged on one side, away from the rotating ring, of the fixed block, the first fixed plate is fixedly connected with the support ring, a second fixed plate is arranged on one side, away from the fixed block, of the first fixed plate, a movable plate is fixedly connected to one side of the second fixed plate, the movable plate penetrates through the first fixed plate, one end of the first fixed plate extends into the clamping groove, and the second fixed plate is connected with the first fixed plate through a spring.

Preferably, one side of the second fixing plate, which is far away from the first fixing plate, is fixedly connected with a pull ring.

Preferably, one side of the second fixing plate, which is far away from the first fixing plate, is provided with a limiting block, and the limiting block is fixedly connected with the support ring.

Preferably, two holding handles are fixedly connected to one side of the rotating ring away from the support ring.

Compared with the prior art, the utility model discloses following beneficial effect has: through the cable body, the sleeve pipe body, solid fixed ring, support ring, spout, slider, rotatory ring, annular groove, spacing ring, annular thread groove, screwed pipe, fixed block and the spacing subassembly that sets up, can be so that relative sleeve pipe body fixed connection of cable body, and then avoid the relative sleeve pipe body of cable body to take place to remove to make sealed effect better, through the handle that grips that sets up, the rotatory ring rotation of drive of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of the grouting-sealed cable wall bushing structure of the present invention;

fig. 2 is a schematic structural view of a fixing ring of the grouting-sealed cable wall bushing structure of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a cable body; 2. a sleeve body; 3. a grouting pipe; 4. a fixing ring; 5. a support ring; 6. a chute; 7. a slider; 8. a rotating ring; 9. an annular groove; 10. a limiting ring; 11. an annular thread groove; 12. a threaded pipe; 13. a fixed block; 14. a first fixing plate; 15. a movable plate; 16. a card slot; 17. a second fixing plate; 18. a spring; 19. a pull ring; 20. a limiting block; 21. and (4) holding the handle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a slip-casting sealed cable wall bushing structure comprises a cable body 1 and a bushing body 2, the cable body 1 penetrates through the bushing body 2, a slip casting pipe 3 is arranged on the bushing body 2, a fixing ring 4 is sleeved outside the cable body 1, the fixing ring 4 is fixedly connected with the cable body 1, two sliding grooves 6 are arranged on one side of the bushing body 2, a sliding block 7 is arranged in each sliding groove 6, one side of each sliding block 7 is fixedly connected with one side of the corresponding fixing ring 4, a supporting ring 5 is sleeved outside the bushing body 2, a rotating ring 8 is sleeved outside the corresponding fixing ring 4, an annular groove 9 is arranged on the inner wall of the rotating ring 8, a limiting ring 10 is arranged in each annular groove 9, the limiting ring 10 is fixedly connected with the corresponding fixing ring 4, an annular thread groove 11 is arranged on one side of the corresponding supporting ring 5, a thread pipe 12 is arranged in each annular thread groove 11, and the thread pipe 12 is fixedly connected with the corresponding rotating ring 8, the rotating ring 8 is fixedly connected with two fixing blocks 13, and the fixing blocks 13 are connected with the support ring 5 through the limiting assemblies, so that the cable body 1 can be fixedly connected relative to the sleeve body 2, the cable body 1 is prevented from moving relative to the sleeve body 2, and the sealing effect is better;

in this embodiment, the limiting assembly includes a slot 16 opened on one side of the fixed block 13 far away from the rotating ring 8, one side of the fixed block 13 far away from the rotating ring 8 is provided with a first fixed plate 14, the first fixed plate 14 is fixedly connected with the support ring 5, one side of the first fixed plate 14 far away from the fixed block 13 is provided with a second fixed plate 17, one side of the second fixed plate 17 is fixedly connected with a movable plate 15, the movable plate 15 penetrates through the first fixed plate 14, one end of the first fixed plate 14 extends into the slot 16, the second fixed plate 17 is connected with the first fixed plate 14 through a spring 18, the second fixed plate 17 is driven by the spring 18 to move, so that the movable plate 15 is inserted into the slot 16, and then the position of the fixed block 13 is limited, and therefore the position of the rotating ring 8 is avoided, rotation of the rotating ring 8 due to non-human factors is avoided, and further the threaded pipe 12 is prevented from being separated from the annular threaded groove 11.

In this embodiment, a pull ring 19 is fixedly connected to a side of the second fixing plate 17 away from the first fixing plate 14, and the second fixing plate 17 is driven to move conveniently by the pull ring 19.

In this embodiment, a limiting block 20 is disposed on a side of the second fixing plate 17 away from the first fixing plate 14, the limiting block 20 is fixedly connected to the support ring 5, and the position of the second fixing plate 17 is limited by the limiting block 20, so as to prevent the movable plate 15 from separating from the first fixing plate 14.

In the present embodiment, two grip handles 21 are fixedly connected to a side of the rotating ring 8 away from the support ring 5, and the grip handles 21 are arranged to facilitate the rotation of the rotating ring 8.

It should be noted that, the utility model relates to a slip casting sealed cable wall bushing structure, when in use, the rotating ring 8 is driven to rotate, so that the threaded pipe 12 is screwed into the annular threaded groove 11, the slider 7 is inserted into the sliding groove 6, the rotation of the fixed ring 4 relative to the bushing body 2 is avoided through the cooperation of the sliding groove 6 and the slider 7, the slider 7 is prevented from being separated from the sliding groove 6 through the cooperation of the annular threaded groove 11 and the threaded pipe 12, the second fixed plate 17 is driven to move through the spring 18, so that the movable plate 15 is inserted into the clamping groove 16, and further the position of the fixed block 13 is limited, thereby the position of the rotating ring 8 is limited, the rotation of the rotating ring 8 caused by non-human factors is avoided, and further the threaded pipe 12 is prevented from being separated from the annular threaded groove 11, so that the cable body 1 is fixedly connected relative to the bushing body 2, and further the movement of the cable body 1 relative to the bushing body 2 is avoided, thereby the sealing effect is better, the rotating ring 8 is driven to rotate conveniently by the arranged holding handle 21.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Slip casting sealed cable wall bushing structure, its characterized in that: the cable sleeve comprises a cable body (1) and a sleeve body (2), wherein the cable body (1) penetrates through the sleeve body (2), a grouting pipe (3) is arranged on the sleeve body (2), a fixing ring (4) is sleeved outside the cable body (1), the fixing ring (4) is fixedly connected with the cable body (1), two sliding grooves (6) are formed in one side of the sleeve body (2), a sliding block (7) is arranged in each sliding groove (6), one side of each sliding block (7) is fixedly connected with one side of the corresponding fixing ring (4), a support ring (5) is sleeved outside the sleeve body (2), a rotating ring (8) is sleeved outside each fixing ring (4), an annular groove (9) is formed in the inner wall of each rotating ring (8), a limiting ring (10) is arranged in each annular groove (9), and the limiting ring (10) is fixedly connected with the corresponding fixing ring (4), an annular thread groove (11) is formed in one side of the support ring (5), a threaded pipe (12) is arranged in the annular thread groove (11), the threaded pipe (12) is fixedly connected with a rotating ring (8), two fixing blocks (13) are fixedly connected to the rotating ring (8), and the fixing blocks (13) are connected with the support ring (5) through a limiting assembly.

2. The slip-sealed cable feed-through structure of claim 1, wherein: the limiting assembly comprises a clamping groove (16) formed in one side, away from the rotating ring (8), of the fixing block (13), a first fixing plate (14) is arranged on one side, away from the rotating ring (8), of the fixing block (13), the first fixing plate (14) is fixedly connected with the support ring (5), a second fixing plate (17) is arranged on one side, away from the fixing block (13), of the first fixing plate (14), a movable plate (15) is fixedly connected to one side of the second fixing plate (17), the movable plate (15) penetrates through the first fixing plate (14), one end of the first fixing plate (14) extends into the clamping groove (16), and the second fixing plate (17) is connected with the first fixing plate (14) through a spring (18).

3. The slip-sealed cable feed-through structure of claim 2, wherein: and one side of the second fixing plate (17) far away from the first fixing plate (14) is fixedly connected with a pull ring (19).

4. The slip-sealed cable feed-through structure of claim 3, wherein: one side of the second fixing plate (17) far away from the first fixing plate (14) is provided with a limiting block (20), and the limiting block (20) is fixedly connected with the support ring (5).

5. The slip-sealed cable feed-through structure of claim 1, wherein: and one side of the rotating ring (8) far away from the support ring (5) is fixedly connected with two holding handles (21).