CN211902046U - Pipeline repairing device - Google Patents
Pipeline repairing device Download PDFInfo
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- CN211902046U CN211902046U CN202020545838.XU CN202020545838U CN211902046U CN 211902046 U CN211902046 U CN 211902046U CN 202020545838 U CN202020545838 U CN 202020545838U CN 211902046 U CN211902046 U CN 211902046U
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Abstract
The utility model discloses a pipeline repairing device, which comprises a repairing plate, wherein a tension rod is fixedly connected onto the repairing plate, an external thread is arranged above the tension rod, and an upper plate is sleeved on the tension rod; a fastening nut is arranged on the tension rod in a threaded manner, and a sealing device is arranged on the repair plate; four tension rods are arranged, a certain included angle is formed between every two tension rods, and the center of the included angle coincides with the center of the pipeline. The device has simple structure and good sealing effect; through the rubber ring inflation, effectual body that has improved and the leakproofness between the restoration board, simultaneously, the pull rod make the atress of restoration board be pipeline center and disperse toward the outside, and then the actual sealed effect of this device that improves.
Description
Technical Field
The utility model relates to a pipeline auxiliary device specifically is a pipeline prosthetic devices.
Background
Along with the rapid development of economy in China, the urban construction scale is larger and larger, and due to the aging and long-term overhaul of old pipelines, various municipal pipelines such as underground drainage pipelines and power pipelines have different damage phenomena such as deformation, mismatching and disjointing, and the original collapsed pipelines need to be repaired and then extended to be laid.
At present, in the process of repairing a pipeline, the whole or damaged section of the pipeline generally needs to be replaced, the workload of the method is large, and the labor intensity is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipeline repairing device 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 pipeline repairing device comprises a repairing plate, wherein a tension rod is fixedly connected to the repairing plate, an external thread is arranged above the tension rod, and an upper plate is sleeved on the tension rod; the tension rod is provided with a fastening nut in a threaded mode, and the repairing plate is provided with a sealing device.
As a further aspect of the present invention: the sealing device is an elastic rubber ring with a hollow inner part, the sealing device is arranged on the upper surface of the repair plate and is arranged along the periphery of the repair plate at equal intervals, the rubber ring is connected with a connecting air pipe, the upper plate is provided with a through hole, the connecting air pipe is arranged in the through hole in a penetrating mode, and the tail end of the connecting air pipe is connected with an air faucet.
As a further aspect of the present invention: four tension rods are arranged, a certain included angle is formed between every two tension rods, and the center of the included angle coincides with the center of the pipeline.
As a further aspect of the present invention: the tail end of the tension rod is fixedly connected with a connecting screw, a threaded hole is formed in the repair plate, and the connecting screw is in threaded fit with the threaded hole.
As a further aspect of the present invention: the repairing plate is fixedly provided with a blocking block, and the blocking block is fixedly arranged on the side edge of the repairing plate.
Compared with the prior art, the beneficial effects of the utility model are that: the device has simple structure and good sealing effect; through the rubber ring inflation, effectual body that has improved and the leakproofness between the restoration board, simultaneously, the pull rod make the atress of restoration board be pipeline center and disperse toward the outside, and then the actual sealed effect of this device that improves.
Drawings
Fig. 1 is a schematic structural view of a pipeline rehabilitation device.
Fig. 2 is a structural schematic diagram of a cross section in the pipeline repairing device.
Fig. 3 is a schematic structural view of a repair plate in the pipe repair apparatus.
In the figure: 1-pipeline, 2-repair plate, 3-sealing device, 4-tension rod, 5-upper plate, 6-fastening nut, 7-through hole, 8-air nozzle, 9-connecting air pipe, 10-stop block, 11-connecting screw and 12-crushing hole.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In addition, an element of the present invention may be said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Example one
Referring to fig. 1-3, a pipeline repairing device comprises a repairing plate 2, a tension rod 4 is fixedly connected to the repairing plate 2, an external thread is arranged above the tension rod 4, and an upper plate 5 is sleeved on the tension rod 4; when broken when having broken hole 12 on body 1, repair board 2 lay in pipeline 1's inside, upper plate 5 lays in pipeline 1's the outside, the fixed connection between tension rod 4 and the repair board 2, upper plate 5 cover is established on tension rod 4, and the screw thread has set fastening nut 6 on tension rod 4, through fastening nut 6 further realization establish pipeline 1's inner wall card between repair board 2 and upper plate 5, in order to make the possesses a good restoration effect of this device repair board 2 laid sealing device, through the further sealed effect of improvement reality of sealing device.
Further, the concrete mechanism form of sealing device does not add the restriction, in this embodiment, sealing device for built-in hollow elastic rubber circle, sealing device lay in the upper surface of repair board 2, lay along repair board 2's equidistance all around, rubber circle be connected with connecting trachea 9, upper plate 5 on seted up through-hole 7, connecting trachea 9 wear to establish in through-hole 7, be connected with air cock 8 at the end of connecting trachea 9, and then through air cock 8 further toward rubber circle in fill gas, and then make the rubber circle inflation, further, after the fill gas of rubber circle, the further leakproofness between body 1 and the repair board 2 that has improved, and then very big improvement actual sealed effect.
Furthermore, the specific number of the tension rods 4 on the repair plate 2 is not limited, in this embodiment, four tension rod cloths 4 are arranged, a certain included angle is formed between any two tension rods 4, the center of the included angle coincides with the center of the pipeline 1, and then the stress of the repair plate 2 is made to be a shape that the center of the pipeline 1 is diverged outwards through the tension rods 4, so that the actual sealing effect of the device is improved.
Furthermore, the fixing mode between the tension rod 4 and the repair plate 2 is not limited, in this embodiment, in order to facilitate installation, the end of the tension rod 4 is fixedly connected with a connecting screw 11, the repair plate 2 is provided with a threaded hole, and through the threaded fit between the connecting screw 11 and the threaded hole, the fixed connection between the tension rod 4 and the repair plate 2 is further realized.
The utility model discloses a theory of operation is: through the further towards the rubber circle in of air cock 8 gas, and then make the rubber circle inflation, further, after the rushing into of rubber circle is gaseous, further improvement the leakproofness between body 1 and the restoration board 2, further realization of fastening nut 6 establish the inner wall card of pipeline 1 between restoration board 2 and upper plate 5, simultaneously, pull rod 4 make the atress of restoration board 2 be the outside form of dispersing of center of pipeline 1, and then the actual sealed effect of this device that improves.
Example two
In order to further improve the practical use effect of the device, the embodiment is improved on the basis of the first embodiment, and the improvement is that the repairing plate 2 is fixedly provided with the blocking block 10, and the blocking block 10 is fixedly arranged on the side edge of the repairing plate 2, so that the sealing device is protected, and the medium in the pipeline 1 is prevented from directly impacting the sealing device.
According to the detailed description of the above embodiments, it is easy to understand that the working principle of the present invention is: the blocking block 10 fixedly installed on the repair plate 2 is arranged on the side edge of the repair plate 2, so that the sealing device is protected, and the medium in the pipeline 1 is prevented from directly impacting the sealing device.
The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. However, all changes which come within the scope of the independent claims of the invention are to be embraced therein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Claims (5)
1. The pipeline repairing device comprises a repairing plate (2), and is characterized in that a tension rod (4) is fixedly connected onto the repairing plate (2), an external thread is arranged above the tension rod (4), and an upper plate (5) is sleeved on the tension rod (4); and a fastening nut (6) is arranged on the tension rod (4) in a threaded mode, and a sealing device is arranged on the repairing plate (2).
2. The pipeline repairing device according to claim 1, wherein the sealing device is an elastic rubber ring with a hollow inside, the sealing device is arranged on the upper surface of the repairing plate (2) and is arranged along the periphery of the repairing plate (2) at equal intervals, the rubber ring is connected with a connecting air pipe (9), a through hole (7) is formed in the upper plate (5), the connecting air pipe (9) is arranged in the through hole (7) in a penetrating manner, and the tail end of the connecting air pipe (9) is connected with an air tap (8).
3. The pipeline repairing device according to claim 2, wherein four tension rods (4) are arranged, and an included angle is formed between any two tension rods (4), and the center of the included angle coincides with the center of the pipeline.
4. The pipeline repairing device according to claim 3, wherein the tail end of the tension rod (4) is fixedly connected with a connecting screw (11), a threaded hole is formed in the repairing plate (2), and the connecting screw (11) is in threaded fit with the threaded hole.
5. The pipe rehabilitation apparatus according to claim 1, wherein the rehabilitation plate (2) is fixedly provided with a stopper (10), and the stopper (10) is fixedly provided on the side of the rehabilitation plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020545838.XU CN211902046U (en) | 2020-04-14 | 2020-04-14 | Pipeline repairing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020545838.XU CN211902046U (en) | 2020-04-14 | 2020-04-14 | Pipeline repairing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211902046U true CN211902046U (en) | 2020-11-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020545838.XU Active CN211902046U (en) | 2020-04-14 | 2020-04-14 | Pipeline repairing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211902046U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199855A (en) * | 2022-05-16 | 2022-10-18 | 重庆金越水务有限公司 | Non-excavation repairing method for ground pipeline |
| CN115199855B (en) * | 2022-05-16 | 2024-05-24 | 重庆金越水务有限公司 | Non-excavation repairing method for ground pipeline |
-
2020
- 2020-04-14 CN CN202020545838.XU patent/CN211902046U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199855A (en) * | 2022-05-16 | 2022-10-18 | 重庆金越水务有限公司 | Non-excavation repairing method for ground pipeline |
| CN115199855B (en) * | 2022-05-16 | 2024-05-24 | 重庆金越水务有限公司 | Non-excavation repairing method for ground pipeline |
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