CN220320673U - Gap repairing device for water supply pipeline - Google Patents
Gap repairing device for water supply pipeline Download PDFInfo
- Publication number
- CN220320673U CN220320673U CN202322072017.5U CN202322072017U CN220320673U CN 220320673 U CN220320673 U CN 220320673U CN 202322072017 U CN202322072017 U CN 202322072017U CN 220320673 U CN220320673 U CN 220320673U
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- China
- Prior art keywords
- half sleeve
- wall
- upper half
- driving
- water supply
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 230000008439 repair process Effects 0.000 claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims abstract description 17
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 14
- 239000002390 adhesive tape Substances 0.000 claims abstract description 11
- 239000006260 foam Substances 0.000 claims abstract description 10
- 239000004587 polysulfide sealant Substances 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000006750 UV protection Effects 0.000 description 1
- -1 accelerator Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model relates to the technical field of pipeline repair, in particular to a gap repairing device for a water supply pipeline, which comprises an upper half sleeve and a lower half sleeve, wherein a driving box is fixedly connected to the circumferential outer wall of the upper half sleeve, a joint extrusion assembly is arranged in the driving box, a repairing plate is arranged on the inner wall of the upper half sleeve, polysulfide sealant is coated on the lower surface of the repairing plate, and a pressing piece is arranged on the surface of the upper half sleeve. According to the utility model, the driving button drives the bidirectional threaded screw rod to rotate, the bidirectional threaded screw rod drives the two joint plates and the outer walls of the pipelines at two sides of the pipeline crack to be close to each other, so that the width of the crack can be reduced as much as possible, the filling material repair of the crack is facilitated, the effect of repairing the pipeline crack is enhanced, the cracked pipelines are close to each other and kept in a bonding state by using the foam double faced adhesive tape, the repair operation of the crack is facilitated, the repair duration time can be prolonged, and the service life of the pipeline is prolonged.
Description
Technical Field
The utility model relates to the technical field of pipeline repair, in particular to a gap repair device for a water supply pipeline.
Background
Pipeline repair means that various technologies are adopted for damaged and leaked conveying pipelines so as to restore normal use functions; when the pipeline is damaged due to leakage or corrosion or other reasons, the cost for replacing the pipeline in large batches is high and long, and some repairing devices are often used for repairing the pipeline to maintain the normal operation of the pipeline.
In the prior art, when repairing a water supply pipeline, especially when a household water supply pipeline for a user has cracks, because the household water supply pipeline is usually made of PVC materials, a common welding method is not applicable any more, an operator can wind the cracks of the pipeline by using a waterproof adhesive tape to repair temporarily, the water supply pipeline can be blocked in a short period of time, but when the service time is long or the water pressure in the pipeline is too high, the waterproof adhesive tape can lose the adhesive effect, the water pipe leaks again, the repairing effect is poor and the lasting time is not long, so that the gap repairing device for the water supply pipeline is provided to solve the problems.
Disclosure of Invention
The present utility model is directed to a gap repairing device for a water supply pipe, which solves the above-mentioned problems of the related art.
The technical scheme of the utility model is as follows: the utility model provides a gap patching device for water supply pipe, includes first sleeve pipe and second sleeve pipe, first sleeve pipe's circumference outer wall fixedly connected with drive box, be provided with joint close extrusion subassembly in the drive box, first sleeve pipe's inner wall is provided with the repair board, the lower surface coating of repair board has polysulfide sealant, and first sleeve pipe's surface is provided with compresses tightly the piece, it is connected with the repair board to compress tightly the piece.
Preferably, the joint extrusion assembly comprises a fixed block fixedly connected with the inner wall of the driving box, a hole is formed in one side of the fixed block in a penetrating manner, a bidirectional threaded screw rod is rotatably connected with the inner wall of the hole, a through hole is formed in one side of the driving box, a driving button is rotatably connected with the inner wall of the through hole, and one end of the driving button, located in the driving box, is fixedly connected with the bidirectional threaded screw rod.
Preferably, the joint extrusion assembly further comprises two driving blocks which are in sliding connection with the inner wall of the driving box, the driving blocks are in threaded connection with the two-way threaded screw rod, and the two driving blocks are distributed at two sides of the center block at equal intervals by taking the central line of the fixing block as an axis.
Preferably, the joint extrusion assembly further comprises a joint plate fixedly connected with the lower surface of the driving block, and the lower surface of the joint plate is fixedly connected with foam double faced adhesive tape.
Preferably, the joint extrusion assembly further comprises a joint plate fixedly connected with the lower surface of the driving block, and the lower surface of the joint plate is fixedly connected with foam double faced adhesive tape.
Preferably, the compressing piece comprises a limiting hole penetrating through the circumferential outer wall of the upper half sleeve, a limiting column is connected in the sliding mode of the limiting hole, and the bottom end of the limiting column is fixedly connected with the upper surface of the repairing plate.
Preferably, the compressing piece further comprises an adjusting hole penetrating through the outer wall of the circumference of the upper half sleeve, the inner wall of the adjusting hole is connected with a compressing screw rod in a threaded mode, and the bottom end of the compressing screw rod is connected with the upper surface of the repairing plate in a rotating mode.
The utility model provides a gap repairing device for a water supply pipeline through improvement, which has the following improvements and advantages compared with the prior art:
the method comprises the following steps: according to the utility model, the driving button drives the two-way screw thread screw rod to rotate, the two driving blocks move towards the direction of approaching each other, meanwhile, under the driving of the driving blocks, the two joint plates can bring the outer walls of the pipelines at two sides of the pipeline crack to approach each other, so that the crack is reduced and the crack is attached again as much as possible, the width of the crack can be reduced as much as possible, the filling material repair of the crack is facilitated, the effect of repairing the pipeline crack is further enhanced, after the cracked pipelines are mutually approaching each other by using the foam double faced adhesive tape, the repairing operation of the crack is facilitated, the repairing duration time of the pipeline is prolonged, and the service life of the pipeline is prolonged;
and two,: according to the utility model, through the arrangement of the pressing piece and the connecting block, the materials used for repairing can be attached to the repaired crack more tightly during repairing, the duration time of repairing the pipeline can be prolonged, and the service life of the pipeline can be prolonged.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic diagram of the front view of the present utility model;
FIG. 2 is a schematic view of the relative positions of the joint extrusion assembly and the compression member of the present utility model;
FIG. 3 is a schematic view of the joint close up extrusion assembly (in cross section) of the present utility model;
fig. 4 is a schematic view of the structure of the compression member and the repair plate of the present utility model (in cross section).
Reference numerals illustrate:
1. an upper half sleeve; 2. a lower half sleeve; 3. a drive box; 4. a joint extrusion assembly; 401. a fixed block; 402. a two-way threaded screw rod; 403. a drive knob; 404. a driving block; 405. a joint plate; 406. foam double faced adhesive tape; 5. repairing the plate; 6. polysulfide sealant; 7. a pressing member; 701. a limit column; 702. compressing the screw rod; 8. and (5) connecting a block.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a gap repairing device for a water supply pipeline by improving the gap repairing device, which has the following technical scheme that: as shown in fig. 1-4: the utility model provides a gap patching device for water supply pipe, includes first sleeve pipe 1 and second sleeve pipe 2, and first sleeve pipe 1's circumference outer wall fixedly connected with drive box 3 is provided with joint close extrusion subassembly 4 in the drive box 3, and first sleeve pipe 1's inner wall is provided with repair board 5, and repair board 5's lower surface coating has polysulfide sealant 6, and first sleeve pipe 1's surface is provided with compressing tightly piece 7, and compressing tightly piece 7 is connected with repair board 5.
Through the structure: the polysulfide sealant 6 is made of liquid polysulfide rubber as a main material and matched with tackifying resin, vulcanizing agent, accelerator, reinforcing agent and the like, and has excellent fuel resistance, hydraulic oil, water and various chemical resistance, heat resistance and atmospheric aging resistance, and pipeline cracks can be well bonded again by utilizing the polysulfide sealant 6, so that the repairing duration is longer due to the stability, and the service life of the pipeline is prolonged.
Further, the joint extrusion assembly 4 comprises a fixing block 401 fixedly connected with the inner wall of the driving box 3, a hole is formed in one side of the fixing block 401 in a penetrating mode, a bidirectional threaded screw rod 402 is rotatably connected to the inner wall of the hole, a through hole is formed in one side of the driving box 3, a driving button 403 is rotatably connected to the inner wall of the through hole, and one end of the driving button 403 located in the driving box 3 is fixedly connected with the bidirectional threaded screw rod 402.
Further, the joint extrusion assembly 4 further comprises two driving blocks 404 slidably connected with the inner wall of the driving box 3, the driving blocks 404 are in threaded connection with the bidirectional threaded screw rod 402, and the two driving blocks 404 are equidistantly distributed on two sides of the center block by taking the central line of the fixing block 401 as an axis.
Further, the joint extrusion assembly 4 further includes a joint plate 405 fixedly connected to the lower surface of the driving block 404, and a foam double faced adhesive tape 406 is fixedly connected to the lower surface of the joint plate 405.
Through the structure: the foam double-sided adhesive tape 406 has the characteristics of strong adhesive force, good holding power, good waterproof performance, strong temperature resistance and strong ultraviolet resistance, and after the split pipelines are mutually close by utilizing the foam double-sided adhesive tape 406 in the device, the split pipelines can be kept in a bonding state, so that the repairing operation of cracks is convenient, the repairing duration time can be prolonged, and the service life of the pipelines is prolonged; the driving button 403 drives the bidirectional threaded screw rod 402 to rotate, the bidirectional threaded screw rod 402 enables the two driving blocks 404 to move towards the directions close to each other, meanwhile, under the driving of the driving blocks 404, the two joint plates 405 can bring the outer walls of the pipelines at two sides of the pipeline crack close to each other, so that the crack is reduced, the crack is attached again as much as possible, the width of the crack can be reduced as much as possible, the filling repair of the crack is facilitated, and the effect of repairing the pipeline crack is further enhanced.
Further, the compressing piece 7 comprises a limiting hole penetrating through the outer circumferential wall of the upper half sleeve 1, a limiting column 701 is connected in the sliding mode of the limiting hole, and the bottom end of the limiting column 701 is fixedly connected with the upper surface of the repairing plate 5.
Further, the pressing piece 7 further comprises an adjusting hole penetrating through the outer circumferential wall of the upper half sleeve 1, the inner wall of the adjusting hole is in threaded connection with a pressing screw rod 702, and the bottom end of the pressing screw rod 702 is in rotary connection with the upper surface of the repairing plate 5.
Further, the circumference outer wall of the upper half sleeve 1 and the circumference outer wall of the lower half sleeve 2 are fixedly connected with a connecting block 8, and the upper half sleeve 1 and the lower half sleeve 2 are connected through the connecting block 8 and bolts and nuts.
Through the structure: the setting of compressing element 7 and connecting block 8 is in order to be when repairing, can be with repairing the used material (in this device, polysulfide sealant 6) and the inseparabler of crack laminating that is repaired, can prolong the duration that the pipeline was repaired, increase the life of pipeline.
Working principle: when the gap repairing device for the water supply pipeline is used, a user separates the upper half sleeve 1 from the lower half sleeve 2 and respectively places the upper half sleeve and the lower half sleeve below the pipeline to be repaired, so that the position of the repairing plate 5 is opposite to the position of the pipeline gap, firstly, the user adheres the joint plate 405 to two sides of the gap of the pipeline to be repaired by using foam double faced adhesive 406, rotates the driving button 403, the driving button 403 drives the bidirectional threaded screw 402 to rotate, the bidirectional threaded screw 402 enables the two driving blocks 404 to move towards the direction of approaching each other, simultaneously, under the driving of the driving blocks 404, the two joint plates 405 can bring the outer walls of the pipeline at two sides of the pipeline gap to approach each other, the gap is reduced, the gap is attached again as much as possible, then the user rotates the pressing screw 702, the pressing screw 702 rotates and drives the repairing plate 5 to approach the direction of the gap, and at the moment, the polysulfide sealant 6 coated on the repairing plate 5 can be contacted with the gap, and in the process of extruding the repairing plate 5 and the gap, the gap is repaired, so that the effect of repairing the pipeline and water leakage is stopped is achieved; after the operation is finished, a user can mutually lock the upper half sleeve 1 and the lower half sleeve 2 by utilizing the screw and the nut, so that secondary leakage can not occur during later water supply.
Claims (7)
1. A gap repairing device for a water supply pipeline, comprising an upper half sleeve (1) and a lower half sleeve (2), characterized in that: the novel plastic sealing device is characterized in that a driving box (3) is fixedly connected to the outer circumferential wall of the upper half sleeve (1), a joint extrusion assembly (4) is arranged in the driving box (3), a repair plate (5) is arranged on the inner wall of the upper half sleeve (1), polysulfide sealant (6) is coated on the lower surface of the repair plate (5), a pressing piece (7) is arranged on the surface of the upper half sleeve (1), and the pressing piece (7) is connected with the repair plate (5).
2. A gap repairing apparatus for a water supply pipe according to claim 1, wherein: the joint close extrusion assembly (4) comprises a fixed block (401) fixedly connected with the inner wall of the driving box (3), a hole is formed in one side of the fixed block (401) in a penetrating mode, a bidirectional threaded screw rod (402) is connected with the inner wall of the hole in a rotating mode, a through hole is formed in one side of the driving box (3), a driving button (403) is connected with the inner wall of the through hole in a rotating mode, and one end of the driving button (403) located in the driving box (3) is fixedly connected with the bidirectional threaded screw rod (402).
3. A gap repairing apparatus for a water supply pipe according to claim 1, wherein: the joint close extrusion assembly (4) further comprises two driving blocks (404) which are slidably connected with the inner wall of the driving box (3), the driving blocks (404) are in threaded connection with the bidirectional threaded screw rod (402), and the two driving blocks (404) are distributed at two sides of the center block at equal intervals by taking the central line of the fixing block (401) as an axis.
4. A gap repairing apparatus for a water supply pipe according to claim 1, wherein: the joint extrusion assembly (4) further comprises a joint plate (405) fixedly connected with the lower surface of the driving block (404), and foam double faced adhesive tape (406) is fixedly connected with the lower surface of the joint plate (405).
5. A gap repairing apparatus for a water supply pipe according to claim 1, wherein: the compressing piece (7) comprises a limiting hole penetrating through the circumferential outer wall of the upper half sleeve (1), a limiting column (701) is connected in the inner sliding mode of the limiting hole, and the bottom end of the limiting column (701) is fixedly connected with the upper surface of the repairing plate (5).
6. A gap repairing apparatus for a water supply pipe according to claim 1, wherein: the pressing piece (7) further comprises an adjusting hole penetrating through the circumferential outer wall of the upper half sleeve (1), the inner wall of the adjusting hole is in threaded connection with a pressing screw rod (702), and the bottom end of the pressing screw rod (702) is in rotary connection with the upper surface of the repairing plate (5).
7. A gap repairing apparatus for a water supply pipe according to claim 1, wherein: the connecting blocks (8) are fixedly connected to the outer walls of the circumferences of the upper half sleeve (1) and the lower half sleeve (2), and the upper half sleeve (1) and the lower half sleeve (2) are connected through the connecting blocks (8) and bolts and nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322072017.5U CN220320673U (en) | 2023-08-03 | 2023-08-03 | Gap repairing device for water supply pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322072017.5U CN220320673U (en) | 2023-08-03 | 2023-08-03 | Gap repairing device for water supply pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220320673U true CN220320673U (en) | 2024-01-09 |
Family
ID=89416153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322072017.5U Active CN220320673U (en) | 2023-08-03 | 2023-08-03 | Gap repairing device for water supply pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220320673U (en) |
-
2023
- 2023-08-03 CN CN202322072017.5U patent/CN220320673U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |