CN215721666U - Pipeline inner wall prosthetic devices - Google Patents
Pipeline inner wall prosthetic devices Download PDFInfo
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- CN215721666U CN215721666U CN202122144742.XU CN202122144742U CN215721666U CN 215721666 U CN215721666 U CN 215721666U CN 202122144742 U CN202122144742 U CN 202122144742U CN 215721666 U CN215721666 U CN 215721666U
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- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of pipeline repair, in particular to a pipeline inner wall repair device which comprises a sleeve, three supporting plates, three first sliding rods, three fixed blocks, three second sliding rods, three sliding blocks, three racks, a gear, an installation block, three second sliding plates and three fixed plates, wherein the three first sliding rods are arranged on the sleeve; the sleeve is provided with a supporting device and three mounting grooves uniformly; the mounting block is arranged in the sleeve, and a motor is arranged on the mounting block; the gear is arranged on the motor; the three racks are respectively connected with the mounting block in a sliding manner through the three second sliding plates; the three fixing plates are respectively arranged on the three racks; each sliding block is connected with each fixed plate in a sliding mode through a plurality of first sliding plates, and the three sliding blocks are connected with the three fixed blocks respectively; the middle parts of each first sliding rod and each second sliding rod are respectively and rotatably connected with a fixed block, and each first sliding rod is slidably connected with a supporting plate and the inner wall of one mounting groove. The utility model is convenient for repairing pipelines with different diameters.
Description
Technical Field
The utility model relates to the technical field of pipeline repair, in particular to a pipeline inner wall repair device.
Background
With the continuous acceleration of the urbanization process, urban underground pipelines become complicated and complicated, after a large number of buried pressure pipelines are put into operation for several years, various problems inevitably occur, such as cracks, deformation and internal cracking and water leakage caused by corrosion, most of the pressure pipelines are laid in urban areas with dense population and businessness, traffic jam, damage to greenbelts and gardens can be caused by excavation construction, the process for excavating and repairing the pressure pipelines often causes damage to other pressure pipelines, the pipe diameters of some pressure pipelines are smaller, no working face exists, and personnel cannot enter the pressure pipelines to implement repair. The supporting device is required to be used for driving the repairing device at the repairing process of the trenchless pipe, the driving force is provided for the repairing device, the existing trenchless pipe repairing structure is complex, the applicable pipeline diameter is certain, and the practicability of the device is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the background art and provides a pipeline inner wall repairing device which is simple in structure, convenient to use and convenient to repair pipelines with different diameters.
The technical scheme of the utility model is as follows: a pipeline inner wall repairing device comprises a sleeve, three supporting plates, three first sliding rods, three fixed blocks, three second sliding rods, three sliding blocks, three racks, a gear, an installation block, a motor, three second sliding plates and three fixed plates;
the sleeve is provided with a supporting device for supporting the sleeve, and the outer peripheral surface of the sleeve is uniformly provided with three mounting grooves; the three mounting grooves are circumferentially distributed by taking the central axis of the sleeve as an axis; the mounting block is arranged in the sleeve and is provided with a groove; the motor is arranged in the groove; the gear is arranged on an output shaft of the motor;
the three racks are distributed in a circumferential manner by taking the central axis of the sleeve as an axis, the three racks are respectively connected with the end surface of the mounting block in a sliding manner through the three second sliding plates, and the three racks are all meshed with the gear; the three fixing plates are respectively arranged on the three racks, and each fixing plate is provided with a limiting groove; a plurality of sliding grooves are uniformly formed in the bottom surface of the limiting groove; a plurality of first sliding plates are uniformly arranged on each sliding block, each sliding block is connected with the inner walls of the plurality of sliding grooves in a sliding mode through the plurality of first sliding plates, and the ends, far away from each other, of the three sliding blocks penetrate through the sleeve and are respectively connected with the three fixed blocks; each fixed block is a U-shaped block, and a fixed shaft is arranged on each fixed block; the middle parts of each first sliding rod and each second sliding rod are respectively and rotatably connected with a fixed shaft, and two ends of each first sliding rod are respectively and slidably connected with a supporting plate and the inner wall of one mounting groove; the two ends of each second sliding rod are respectively connected with the inner walls of a supporting plate and a mounting groove in a sliding mode.
Preferably, the supporting device comprises a first telescopic device, a plurality of second telescopic devices and a connecting seat; the connecting seat is connected with the sleeve; the plurality of second telescopic devices are all arranged on the connecting seat, and each second telescopic device is provided with a ball; the first telescopic device is installed on the connecting seat, and scale marks are arranged on the first telescopic device.
Preferably, a projection of each rack and each second sliding plate is arc-shaped.
Preferably, the device further comprises a baffle; the baffle is installed inside the sleeve, and the baffle is located the gear and keeps away from one side of installation piece.
Preferably, the end surfaces of the three racks close to each other are cambered surfaces.
Preferably, each support plate is provided with an anti-slip layer.
Preferably, the bottom surface of the groove is provided with a plurality of heat dissipation holes.
Preferably, each fixed block and each sliding block are of an integrally formed structure.
Compared with the prior art, the utility model has the following beneficial technical effects:
in the embodiment, when the repairing device is used, a user wraps a repairing object on the three supporting plates, the position of the sleeve is adjusted through the supporting device, the gear is driven to rotate through the rotation of the motor, the three racks move, the three fixed plates move due to the movement of the three racks, the three sliding blocks are connected with the inner walls of the plurality of sliding grooves in a sliding mode through the plurality of first sliding plates, the three sliding blocks are far away from each other, the three fixed blocks respectively push the three first sliding rods and the three second sliding rods to be movably connected with the three fixed shafts, the three supporting plates are far away from the sleeve, the repairing object is pressed on the inner wall of the pipeline, and the inner wall of the pipeline is repaired; the utility model has simple structure and convenient use and is convenient for repairing pipelines with different diameters.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a cross-sectional view of fig. 1.
Fig. 3 is an assembly view of three racks according to an embodiment of the present invention.
Fig. 4 is a partially enlarged schematic view of a portion a of fig. 3.
Reference numerals: 1. a first telescoping device; 2. a second telescoping device; 3. a ball bearing; 4. a connecting seat; 5. a sleeve; 501. mounting grooves; 6. a support plate; 7. a first slide bar; 8. a fixed block; 9. a second slide bar; 10. a slider; 11. a rack; 12. a gear; 13. mounting blocks; 1301. a groove; 14. a motor; 15. a second sliding plate; 16. a first sliding plate; 17. a fixing plate; 1701. a limiting groove; 1702. a chute.
Detailed Description
Example one
As shown in fig. 1 to 4, the pipe inner wall repair device provided by the present invention comprises a sleeve 5, three support plates 6, three first sliding rods 7, three fixed blocks 8, three second sliding rods 9, three sliding blocks 10, three racks 11, a gear 12, an installation block 13, a motor 14, three second sliding plates 15, a baffle plate, and three fixed plates 17;
the sleeve 5 is provided with a supporting device for supporting the sleeve 5, and the outer peripheral surface of the sleeve 5 is uniformly provided with three mounting grooves 501; the three mounting grooves 501 are circumferentially distributed by taking the central axis of the sleeve 5 as an axis; the mounting block 13 is mounted in the sleeve 5, and a groove 1301 is formed in the mounting block 13; the bottom surface of the groove 1301 is provided with a plurality of heat dissipation holes, so that the heat dissipation of the motor 14 is facilitated, and the motor 14 is protected; the motor 14 is mounted in the groove 1301; the gear 12 is mounted on an output shaft of a motor 14.
The three racks 11 are circumferentially distributed by taking the central axis of the sleeve 5 as an axis, the three racks 11 are respectively connected with the end surface of the mounting block 13 in a sliding manner through three second sliding plates 15, the three racks 11 are all meshed with the gear 12, and the projection of each rack 11 and each second sliding plate 15 is arc-shaped; the space utilization rate can be improved, so that the movable range of the slide block 10 is larger; the baffle is arranged in the sleeve 5 and is positioned on one side of the gear 12 far away from the mounting block 13; the baffle can effectively prevent sundries in the pipeline from entering the sleeve 5, and can protect parts in the sleeve 5; the end surfaces of the three racks 11, which are close to each other, are cambered surfaces; the damage caused by mutual collision of the three racks 11 is reduced, and the use efficiency of the racks 11 is improved; the three fixing plates 17 are respectively arranged on the three racks 11, and each fixing plate 17 is provided with a limiting groove 1701; a plurality of sliding grooves 1702 are uniformly formed in the bottom surface of the limiting groove 1701; a plurality of first sliding plates 16 are uniformly arranged on each sliding block 10, each sliding block 10 is connected with the inner walls of the plurality of sliding grooves 1702 in a sliding mode through the plurality of first sliding plates 16, and the ends, far away from each other, of the three sliding blocks 10 penetrate through the sleeve 5 and are respectively connected with the three fixed blocks 8; each fixed block 8 and each sliding block 10 are of an integrally formed structure, and the integrally formed fixed blocks 8 and the integrally formed sliding blocks 10 are connected more firmly, so that the service life of each fixed block 8 and each sliding block 10 is prolonged; each fixed block 8 is a U-shaped block, and a fixed shaft is arranged on each fixed block 8; the middle parts of each first sliding rod 7 and each second sliding rod 9 are respectively and rotatably connected with a fixed shaft, and the two ends of each first sliding rod 7 are respectively and slidably connected with a supporting plate 6 and the inner wall of one mounting groove 501; two ends of each second sliding rod 9 are respectively connected with a supporting plate 6 and the inner wall of one mounting groove 501 in a sliding manner; each support plate 6 is provided with an anti-skid layer, which is beneficial to improving the friction force between the support plates 6 and the restoration, and avoids the sliding of the restoration material in the moving process of the sleeve 5.
In the embodiment, when the device is used, a user wraps a restoration on the three support plates 6, the position of the sleeve 5 is adjusted through the support device, the gear 12 is driven to rotate through the rotation of the motor 14, so that the three racks 11 move, the three fixed plates 17 move through the movement of the three racks 11, the three sliders 10 are slidably connected with the inner walls of the plurality of sliding grooves 1702 through the plurality of first sliding plates 16, the three sliders 10 are far away from each other, so that the three fixed blocks 8 are far away from each other, the three fixed blocks 8 respectively push the three first sliding rods 7 and the three second sliding rods 9 to be movably connected with the three fixed shafts, so that the three support plates 6 are far away from the sleeve 5, the restoration is pressed on the inner wall of the pipeline, and the inner wall of the pipeline is restored; the utility model has simple structure and convenient use and is convenient for repairing pipelines with different diameters.
Example two
As shown in fig. 1, compared with the first embodiment, the present invention further describes in detail the supporting device mentioned in the first embodiment, wherein the supporting device includes a first expansion device 1, a plurality of second expansion devices 2 and a connecting seat 4; the connecting seat 4 is connected with the sleeve 5; the plurality of second telescopic devices 2 are all arranged on the connecting seat 4, and each second telescopic device 2 is provided with a ball 3; the first telescopic device 1 is arranged on the connecting seat 4, and the first telescopic device 1 is provided with scale marks.
In this embodiment, when in use, a user adjusts the height of the connecting seat 4 by adjusting the second telescopic device 2 to adapt to pipelines with different pipe diameters, so as to control the height of the sleeve 5; the user adjusts the position of connecting seat 4 in the pipeline through adjusting first telescoping device 1, and then control sleeve 5's position, adjusts sleeve 5, has improved the practicality of device.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. The pipeline inner wall repairing device is characterized by comprising a sleeve (5), three supporting plates (6), three first sliding rods (7), three fixing blocks (8), three second sliding rods (9), three sliding blocks (10), three racks (11), a gear (12), an installation block (13), a motor (14), three second sliding plates (15) and three fixing plates (17);
a supporting device for supporting the sleeve (5) is arranged on the sleeve (5), and three mounting grooves (501) are uniformly formed in the peripheral surface of the sleeve (5); the three mounting grooves (501) are circumferentially distributed by taking the central axis of the sleeve (5) as an axis; the mounting block (13) is mounted in the sleeve (5), and a groove (1301) is formed in the mounting block (13); the motor (14) is arranged in the groove (1301); the gear (12) is arranged on an output shaft of the motor (14);
the three racks (11) are respectively connected with the end surface of the mounting block (13) in a sliding way through three second sliding plates (15), and the three racks (11) are all meshed with the gear (12); the three fixing plates (17) are respectively arranged on the three racks (11), and each fixing plate (17) is provided with a limiting groove (1701); a plurality of sliding grooves (1702) are uniformly formed in the bottom surface of the limiting groove (1701); a plurality of first sliding plates (16) are uniformly arranged on each sliding block (10), each sliding block (10) is connected with the inner walls of the sliding grooves (1702) in a sliding mode through the first sliding plates (16), and one ends, far away from each other, of the three sliding blocks (10) penetrate through the sleeve (5) and are respectively connected with the three fixed blocks (8); each fixed block (8) is provided with a fixed shaft; the middle parts of each first sliding rod (7) and each second sliding rod (9) are respectively connected with a fixed shaft in a rotating mode, and two ends of each first sliding rod (7) are respectively connected with a supporting plate (6) and the inner wall of one mounting groove (501) in a sliding mode; two ends of each second sliding rod (9) are respectively connected with the inner walls of a supporting plate (6) and a mounting groove (501) in a sliding mode.
2. The pipeline inner wall repair device according to claim 1, wherein the support device comprises a first expansion device (1), a plurality of second expansion devices (2) and a connecting seat (4); the connecting seat (4) is connected with the sleeve (5); the plurality of second telescopic devices (2) are all arranged on the connecting seat (4), and each second telescopic device (2) is provided with a ball (3); the first telescopic device (1) is installed on the connecting seat (4), and scale marks are arranged on the first telescopic device (1).
3. The pipeline inner wall restoration device according to claim 1, wherein the projection of each rack (11) and each second sliding plate (15) is arc-shaped.
4. The pipeline inner wall repair device according to claim 1, further comprising a baffle; the baffle is arranged in the sleeve (5) and is positioned on one side of the gear (12) far away from the mounting block (13).
5. The pipeline inner wall restoration device according to claim 1, wherein the end surfaces of the three racks (11) close to each other are cambered surfaces.
6. The pipeline inner wall repair device according to claim 1, wherein each support plate (6) is provided with an anti-slip layer.
7. The pipeline inner wall repair device according to claim 1, wherein the bottom surface of the groove (1301) is provided with a plurality of heat dissipation holes.
8. The pipeline inner wall repair device according to claim 1, wherein each fixed block (8) and each sliding block (10) are of an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122144742.XU CN215721666U (en) | 2021-09-07 | 2021-09-07 | Pipeline inner wall prosthetic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122144742.XU CN215721666U (en) | 2021-09-07 | 2021-09-07 | Pipeline inner wall prosthetic devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215721666U true CN215721666U (en) | 2022-02-01 |
Family
ID=80015596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122144742.XU Active CN215721666U (en) | 2021-09-07 | 2021-09-07 | Pipeline inner wall prosthetic devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215721666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116099700A (en) * | 2023-03-24 | 2023-05-12 | 山东翁派斯环保科技有限公司 | Spraying device for production of heat preservation pipes |
-
2021
- 2021-09-07 CN CN202122144742.XU patent/CN215721666U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116099700A (en) * | 2023-03-24 | 2023-05-12 | 山东翁派斯环保科技有限公司 | Spraying device for production of heat preservation pipes |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 1303, Jiuzuo Garden, No. 202, West Section of Second Ring South Road, Lianhu District, Xi'an City, Shaanxi Province, 710000 Patentee after: Shaanxi papulan Construction Engineering Co.,Ltd. Address before: 710000 room 11601, building 11, crystal Kabala office building, No. 70, Weibin street, Weiyang District, Xi'an City, Shaanxi Province Patentee before: Shaanxi papulan Construction Engineering Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |