CN220435685U

CN220435685U - Pipeline sealing device

Info

Publication number: CN220435685U
Application number: CN202321850424.8U
Authority: CN
Inventors: 陈余; 苏真; 韩紫娟; 陈勇
Original assignee: Chongqing Jinruo Pipeline Manufacturing Co ltd
Current assignee: Chongqing Jinruo Pipeline Manufacturing Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-02-02
Anticipated expiration: 2033-07-14

Abstract

The utility model provides a pipeline sealing device, which relates to the technical field of pipelines and comprises two pipeline bodies and a fixed disc, wherein a fixed ring is fixedly connected to the edge, close to the inside, between the opposite sides of the two pipeline bodies, a silica gel sealing ring is sleeved on the outer surface of the fixed ring, and the silica gel sealing ring is in sealing connection with the opposite sides of the two pipeline bodies. According to the utility model, the inner surface wall of the pipeline body is fixed through the fixing rings between the pipeline bodies, the pipeline bodies are completely sealed through the silica gel sealing rings, the silica gel has excellent sealing performance, is waterproof and leak-proof, can be placed under Gao Jiangwen for heating, has good high temperature resistance and no deformation, does not generate harmful substances, and then the outer surface of the pipeline body is tightly sealed through the hoops, and the tightness of the hoops can be elastically adjusted through the first bolts and the nuts, so that the sealing performance of the pipeline body is effectively improved.

Description

Pipeline sealing device

Technical Field

The utility model relates to the technical field of pipelines, in particular to a pipeline sealing device.

Background

The pipeline detects and crawls in the pipeline automatically, detects and shoots the conditions such as rust layer, scale formation corrosion, perforation and crack in the pipeline, and simultaneously records the conditions in the pipeline, so that underground hidden pipelines are changed into internal video which is visible on a computer, a management department can conveniently make the most reasonable pipeline treatment scheme according to the pipeline conditions, and then evaluate the pipeline treatment scheme according to the detection technical rules, thereby providing important basis for formulating a repair scheme.

When using the pipeline, traditional pipeline generally is through simple rigid connection for temporarily keep the use between the pipeline can, but after long-time use, the inside water of pipeline can permeate out through coming out of connection, makes the pipeline produce permanent damage, makes the sealed effect of pipeline worsen, thereby leads to the availability factor of pipeline to reduce.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, water in a pipeline can permeate out through connection, so that the pipeline is permanently damaged, the sealing effect of the pipeline is poor, and the service efficiency of the pipeline is reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: including two pipeline bodies and fixed disk, two be close to inside edge fixedly connected with solid fixed ring between the opposite one side of pipeline body, gu fixed ring's surface cover is equipped with the silica gel sealing washer, and gu sealing washer all with between the opposite one side of two pipeline bodies sealing connection, two be close to outside edge fixedly between the opposite one side of pipeline body is provided with two hoops, two first through-holes have all been seted up at the both ends of hoops, every two all through-connection has first bolt between the inside of first through-hole, four the surface of first bolt is close to the equal threaded connection of edge of one end has the nut.

Preferably, the top of the fixed disk is fixedly connected with a sleeve near the center, and a spring is welded on the inner bottom surface of the sleeve near the center.

Preferably, the top end of the spring is fixedly connected with a sliding block, and the sliding block is in sliding connection with the inner surface wall of the sleeve.

Preferably, a connecting rod is fixedly arranged at the top of the sliding block, and one end of the connecting rod extends to the outside of the sleeve.

Preferably, the top of connecting rod fixedly welded with U type pole, the equal fixedly connected with buffer block in both ends of U type pole, and two the top of buffer block respectively with two the surface of pipeline body is close to the edge fixed connection of bottom.

Preferably, four second through holes are formed in the top of the fixing disc near the edge, and second bolts are connected to the four second through holes in a penetrating mode.

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

1. according to the utility model, the inner surface wall of the pipeline body is fixed through the fixing rings between the pipeline bodies, the pipeline body is completely sealed through the silica gel sealing ring, the silica gel has excellent sealing performance, is waterproof and leak-free, can be placed under Gao Jiangwen for heating, has good high temperature resistance and is not deformed, no harmful substances are generated, the outer surface of the pipeline body is tightly sealed through the hoops, and the tightness of the hoops can be elastically adjusted through the first bolts and the nuts, so that the sealing performance of the pipeline body is effectively improved, and the service efficiency of the pipeline body is further improved.

2. According to the utility model, a good buffering effect exists between the buffer block and the pipeline body through the elastic action of the spring, when the pipeline body is used for a long time, the connection part of the pipeline body can descend along with gravity, however, the pipeline body is supported and buffered through the buffer block, so that the pipeline body is more stable, and the service efficiency of the pipeline body is improved.

Drawings

Fig. 1 is a schematic perspective view of a pipeline sealing device according to the present utility model;

FIG. 2 is a schematic side view of a pipeline sealing device according to the present utility model;

FIG. 3 is a schematic top perspective view of a pipe sealing device according to the present utility model;

FIG. 4 is a schematic perspective view of a pipe body portion of a pipe sealing device according to the present utility model;

FIG. 5 is a schematic view of a perspective throwing structure of a sleeve part of a pipeline sealing device according to the present utility model;

fig. 6 is a schematic perspective view of a portion a of fig. 4 of a pipeline sealing device according to the present utility model.

Legend description: 1. a pipe body; 2. a fixing ring; 3. a silica gel sealing ring; 4. a ferrule; 5. a first through hole; 6. a first bolt; 7. a nut; 8. a fixed plate; 9. a sleeve; 10. a spring; 11. a sliding block; 12. a connecting rod; 13. a U-shaped rod; 14. a buffer block; 15. a second through hole; 16. and a second bolt.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In embodiment 1, as shown in fig. 1-4 and fig. 6, the utility model provides a pipeline sealing device, which comprises two pipeline bodies 1 and a fixed disk 8, wherein a fixed ring 2 is fixedly connected to the edge, close to the inside, between the opposite sides of the two pipeline bodies 1, a silica gel sealing ring 3 is sleeved on the outer surface of the fixed ring 2, the silica gel sealing ring 3 is in sealing connection with the opposite sides of the two pipeline bodies 1, two hoops 4 are fixedly arranged at the edge, close to the outside, between the opposite sides of the two pipeline bodies 1, two first through holes 5 are formed at two ends of the two hoops 4, first bolts 6 are connected between the interiors of each two first through holes 5 in a penetrating manner, and nuts 7 are connected to the edges, close to one ends, of the outer surfaces of the four first bolts 6 in a threaded manner.

The whole embodiment 1 of the pipeline sealing device has the advantages that the inner surface wall of the pipeline body 1 is fixed through the fixing rings 2 between the pipeline bodies 1, the pipeline body 1 is completely sealed through the silica gel sealing ring 3, silica gel raw materials can be divided into common silica gel and gas-phase silica gel according to the performance, the sealing device has excellent sealing performance, is waterproof and leakless, has good fresh-keeping effect, is completely nontoxic and tasteless, can be heated under Gao Jiangwen, is not deformed, does not generate harmful substances, has good tensile resistance, does not turn yellow and fade after long-term use, has corona resistance, arc resistance, high and low temperature resistance, aging resistance and high temperature resistance, and then tightly seals the outer surface of the pipeline body 1 through the hoops 4, and further can elastically adjust the tightness of the hoops 4 through the space between the first bolts 6 and the nuts 7, thereby effectively improving the sealing performance of the pipeline body 1 and further improving the use efficiency of the pipeline body 1.

In embodiment 2, as shown in fig. 1-5, a sleeve 9 is fixedly connected to the top of a fixed disc 8 near the center, a spring 10 is welded to the inner bottom surface of the sleeve 9 near the center, a sliding block 11 is fixedly connected to the top of the spring 10, the sliding block 11 is slidably connected with the inner surface wall of the sleeve 9, a connecting rod 12 is fixedly arranged at the top of the sliding block 11, one end of the connecting rod 12 extends to the outside of the sleeve 9, a U-shaped rod 13 is fixedly welded to the top of the connecting rod 12, buffer blocks 14 are fixedly connected to two ends of the U-shaped rod 13, the tops of the two buffer blocks 14 are fixedly connected to the edges of the outer surfaces of two pipeline bodies 1 near the bottom, four second through holes 15 are formed in the top of the fixed disc 8 near the edges, and second bolts 16 are connected to the insides of the four second through holes 15 in a penetrating manner.

The effect that its whole embodiment 2 reached is, firstly fix sleeve pipe 9 through fixed disk 8, secondly the elasticity effect of spring 10 makes slider 11 slide on sleeve pipe 9's inner wall, and then make connecting rod 12 drive U type pole 13 and remove, thereby make there is better cushioning effect between buffer block 14 and the pipeline body 1, when pipeline body 1 carries out long-time use, the junction of its pipeline body 1 can descend along with gravity, however carry out the effect of supporting the buffering with pipeline body 1 through buffer block 14, make pipeline body 1 more stable, improve pipeline body 1's availability factor, wherein second bolt 16 can be fixed on comparatively stable equipment such as on the article of fixed plate, make holistic device equipment more reliable and stable.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. Pipeline sealing device, including two pipeline body (1) and fixed disk (8), its characterized in that: two be close to inside edge fixedly connected with solid fixed ring (2) between the opposite side of pipeline body (1), gu fixed ring (2)'s surface cover is equipped with silica gel sealing washer (3), and sealing connection between the opposite side of silica gel sealing washer (3) all and two pipeline body (1), two be close to outside edge fixedly provided with two hoops (4) between the opposite side of pipeline body (1), two first through-hole (5) have all been seted up at the both ends of hoops (4), every two all through-connection has first bolt (6) between the inside of first through-hole (5), four equal threaded connection of edge that the surface of first bolt (6) is close to one end has nut (7).

2. A pipe sealing apparatus according to claim 1, wherein: the top of fixed disk (8) is close to center department fixedly connected with sleeve pipe (9), the inside bottom surface of sleeve pipe (9) is close to center department and welds spring (10).

3. A pipe sealing apparatus according to claim 2, wherein: the top end of the spring (10) is fixedly connected with a sliding block (11), and the sliding block (11) is in sliding connection with the inner surface wall of the sleeve (9).

4. A pipe sealing apparatus according to claim 3, wherein: the top of the sliding block (11) is fixedly provided with a connecting rod (12), and one end of the connecting rod (12) extends to the outside of the sleeve (9).

5. A pipe sealing apparatus according to claim 4, wherein: the top of connecting rod (12) fixedly welded with U type pole (13), the both ends of U type pole (13) are all fixedly connected with buffer block (14), and two the top of buffer block (14) respectively with two the surface of pipeline body (1) is close to the edge fixed connection of bottom.

6. A pipe sealing apparatus according to claim 1, wherein: four second through holes (15) are formed in the top of the fixed disc (8) close to the edge, and second bolts (16) are connected inside the four second through holes (15) in a penetrating mode.