CN222351786U - A buried pipeline trenchless repair support structure - Google Patents
A buried pipeline trenchless repair support structure Download PDFInfo
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- CN222351786U CN222351786U CN202421258131.5U CN202421258131U CN222351786U CN 222351786 U CN222351786 U CN 222351786U CN 202421258131 U CN202421258131 U CN 202421258131U CN 222351786 U CN222351786 U CN 222351786U
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- 230000008439 repair process Effects 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims description 21
- 238000005260 corrosion Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 13
- 229920002635 polyurethane Polymers 0.000 claims description 13
- 239000004814 polyurethane Substances 0.000 claims description 13
- 229920001971 elastomer Polymers 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 15
- 238000009412 basement excavation Methods 0.000 description 14
- 238000005286 illumination Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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Abstract
本实用新型涉及管道修复技术领域，且公开了一种埋地管道非开挖修复支撑结构，包括支撑钢管，所述支撑钢管的两端均焊接有支撑座，所述其中一个支撑座的顶面固定连接有升降组件，所述升降组件的内部固定连接有照明组件。该埋地管道非开挖修复支撑结构，通过支撑组件的设置，在使用时，根据管道的大小以及需要进行支撑的面，连接外部电源，启动液压千斤顶，让液压千斤顶伸长或者缩短，从而带动支撑板抵住管道的内部，若原管道修复过程中出现了坍塌，可以将坍塌的管道进行推平，并起到支撑作用，后可以将需要更换管道进行更换，避免在非开挖修复过程中，遇到不同大小的管道，支撑结构不能提供灵活性，增加修复时间。
The utility model relates to the technical field of pipeline repair, and discloses a buried pipeline trenchless repair support structure, including a support steel pipe, both ends of which are welded with support seats, the top surface of one of the support seats is fixedly connected to a lifting assembly, and the interior of the lifting assembly is fixedly connected to a lighting assembly. The buried pipeline trenchless repair support structure, through the setting of the support assembly, when in use, is connected to an external power supply according to the size of the pipeline and the surface to be supported, and the hydraulic jack is started to extend or shorten the hydraulic jack, thereby driving the support plate to press against the inside of the pipeline. If the original pipeline collapses during the repair process, the collapsed pipeline can be flattened and play a supporting role, and then the pipeline that needs to be replaced can be replaced, so as to avoid encountering pipelines of different sizes during the trenchless repair process, and the support structure cannot provide flexibility, which increases the repair time.
Description
Technical Field
The utility model relates to the technical field of pipeline repair, in particular to a non-excavation repair supporting structure of a buried pipeline.
Background
Municipal underground pipelines are connected by a large number of corrugated pipes to form a pipe network structure. The buried service life of the corrugated pipe can reach more than fifty years, but the normal use of the corrugated pipe can be affected to different degrees due to different buried environments. On one hand, the corrugated pipe can deform to different degrees due to the subsidence of the road surface above the pipeline, and on the other hand, the buried corrugated pipe joint is relatively fragile, and the corrugated pipe joint can be separated from each other and misplaced along with the change of geological structures around the pipeline caused by rainwater wetting, road transportation and the like. These conditions can lead to the integrity of the pipeline being compromised, requiring timely repair of the pipeline in order to ensure that the pipeline has good tightness and normal use of the pipeline. The prior art maintains damaged pipelines in a digging and non-digging mode, the digging and repairing engineering quantity is large, road traffic is influenced during urban operation, noise generated in the digging process is large, the surrounding residential areas and businesses are influenced during long construction period, the post maintenance of facilities is not facilitated by slow and repeated digging, non-digging refers to a new construction technology for laying, replacing and repairing various underground pipelines under the condition that the ground surface is dug in a very small part by means of various rock-soil digging devices and technical means (generally, inlet and outlet small area digging) through guiding, directional drilling and the like, but in the laying, replacing and repairing process, leveling and aligning are needed at a pipeline connecting port so as not to influence the later reinforcing operation, and therefore, a buried pipeline non-digging repairing supporting structure is provided to solve the problem.
The buried pipeline trenchless repairing support structure disclosed in the publication No. CN220037829U has the beneficial effects that the lifting mechanism is matched with the lifting mechanism, so that the restriction and the retention of all pipe joints are realized, the possibility of dislocation or sedimentation is reduced, and meanwhile, under the condition of dislocation or sedimentation, the pipeline can be reset as much as possible by adjusting the lifting mechanism, so that the subsequent reinforcing operation is facilitated.
However, the buried pipeline non-excavation repairing support structure has the following defects that if the original pipeline port collapses in the use process of the buried pipeline non-excavation repairing support structure, the pipe port is not repaired and supported, and the replacement of the pipeline is inconvenient.
Disclosure of utility model
(One) solving the technical problems
The utility model solves the technical problems that the buried pipeline non-excavation repairing support structure has higher practicability and simpler structure through simple operation, and solves the problems that if the original pipeline port provided in the background art collapses, the pipe port is not repaired and supported, and the replacement of the pipeline is inconvenient.
(II) technical scheme
The buried pipeline trenchless repairing supporting structure comprises supporting steel pipes, supporting seats are welded at two ends of each supporting steel pipe, a lifting assembly is fixedly connected to the top surface of one supporting seat, a lighting assembly is fixedly connected to the inside of each lifting assembly, a moving assembly is fixedly connected to the inside of each supporting seat, four groups of supporting assemblies are fixedly connected to the surface of each supporting steel pipe, a reinforcing assembly is fixedly connected to the inside of each supporting assembly, a protection assembly is fixedly connected to the top surface of each supporting assembly, and a power supply line pipe is fixedly connected to one side of each supporting steel pipe in a penetrating mode.
As a further scheme of the utility model, the lifting assembly comprises a hydraulic rod fixedly connected to the top surface of one of the supporting seats, the top surface of the hydraulic rod is connected with a motor cylinder in a threaded manner, and the hydraulic rod provides a lifting lighting lamp.
As a further scheme of the utility model, the illumination assembly comprises a driving motor fixedly connected to the inside of the lifting assembly, the output end of the driving motor is in spline connection with a transmission rod A, the top surface of the transmission rod A is fixedly connected with an illumination lamp, and the driving motor provides a multi-angle rotation function.
As a further scheme of the utility model, the moving assembly comprises a servo motor fixedly connected to the inside of the supporting seat, the output ends at two ends of the servo motor are respectively in spline connection with a transmission rod B, one end of the transmission rod B is fixedly connected with a wheel, and the wheel provides a function of being convenient to move.
As a further scheme of the utility model, the supporting component comprises hydraulic jacks which are fixedly connected to the surface of the supporting steel pipe, the surface of each hydraulic jack is fixedly connected with a supporting plate, one sides of the four groups of hydraulic jacks are connected in parallel with each other in pairs through power lines in a transverse shaft mode, and the hydraulic jacks provide supporting function.
As a further scheme of the utility model, the reinforcing component comprises a connecting steel fixedly connected to the inside of the supporting component, one side of the connecting steel is welded with a plurality of groups of reinforcing ribs, and the reinforcing ribs provide reinforcing and supporting functions.
As a further scheme of the utility model, the protection component comprises a polyurethane anti-corrosion layer fixedly connected to the top surface of the support component, and a rubber layer is fixedly connected to the surface of the polyurethane anti-corrosion layer, so that the friction force of a contact surface can be increased conveniently by the rubber layer, and the pipeline can be propped against conveniently.
(III) beneficial effects
The utility model provides a non-excavation repair supporting structure of a buried pipeline, which has the following beneficial effects:
1. This support structure is restoreed to non-excavation of buried pipeline, through the setting of strengthening subassembly and protection subassembly, when the preparation, add the reinforcing rib the inside of backup pad, increase polyurethane corrosion resistant layer and rubber layer again at the surface of backup pad, the reinforcing rib can improve holistic intensity and the rigidity of backup pad, avoid causing the deformation of backup pad at the in-process of supporting, influence the life of backup pad, polyurethane corrosion resistant layer has higher wearability and corrosion resistance, avoid causing the erosion to the backup pad at pipeline prosthetic in-process, the rubber layer has better friction properties, can improve backup pad and pipeline top surface contact, avoid the pipeline to be connected with the pipeline, the pipeline slides, influence the restoration progress, improve the use of restoration support structure.
2. This support structure is restoreed to non-excavation of buried pipeline, through the setting of supporting component, when using, according to the size of pipeline and the face that needs to support, connect external power source, start hydraulic jack, let hydraulic jack extension or shorten, thereby drive the backup pad and support the inside of pipeline, if collapse has appeared in the former pipeline restoration in-process, can push up the pipeline that collapses, and play the supporting role, can change the pipeline that needs after, avoid in non-excavation restoration in-process, meet the pipeline of equidimension, support structure can not provide the flexibility, increase repair time.
3. This support structure is restoreed to non-excavation of buried pipeline, through lifting unit and lighting assembly's setting, when using, according to the height in the pipeline and the angle that needs the illumination, connect external power source, start the hydraulic stem for hydraulic stem drive motor barrel can reciprocate, and driving motor drives the light and carries out the rotation of multi-angle, thereby reaches the illumination work that is suitable for different pipelines, makes the pipeline in non-excavation prosthetic in-process, can more accurate go on, is convenient for improve the interface roughness between pipeline and the pipeline.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall exploded construction of the present utility model;
FIG. 3 is a schematic view of a lighting assembly according to the present utility model;
FIG. 4 is a schematic view of the reinforcement assembly of the present utility model.
In the figure, 1, a steel pipe is supported; 2, a supporting seat, 3, a lifting assembly, 301, a hydraulic rod, 302, a motor cylinder, 4, a lighting assembly, 401, a driving motor, 402, an illuminating lamp, 5, a moving assembly, 501, a servo motor, 502, a transmission rod B, 503, wheels, 6, a supporting assembly, 601, a hydraulic jack, 602, a supporting plate, 7, a reinforcing assembly, 701, connecting steel, 702, reinforcing ribs, 8, a protective assembly, 801, a polyurethane anti-corrosion layer, 802, a rubber layer, 9 and a power supply wire pipe.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a non-excavation restoration bearing structure of buried pipeline, including supporting steel pipe 1, the both ends of supporting steel pipe 1 all weld supporting seat 2, the top surface fixedly connected with lifting unit 3 of one of them supporting seat 2, lifting unit 3's inside fixedly connected with lighting unit 4, through lifting unit 3 and lighting unit 4's setting, when using, according to the height in the pipeline and the angle that needs illumination, connect external power source, start hydraulic stem 301, make hydraulic stem 301 drive motor cylinder 302 can reciprocate, driving motor 401 drives light 402 and carries out the rotation of multiple angle, thereby reach the illumination work that is suitable for different pipelines, make pipeline in non-excavation restoration's in-process can more accurate going on, be convenient for improve the interface roughness between pipeline and the pipeline, the inside of two supporting seats 2 is all fixedly connected with movable assembly 5, the four groups of support components 6 are fixedly connected to the surface of the support steel pipe 1, when the support steel pipe is used, an external power supply is connected according to the size of a pipeline and the surface to be supported, the hydraulic jack 601 is started to extend or shorten the hydraulic jack 601 so as to drive the support plate 602 to prop against the inside of the pipeline, if collapse occurs in the original pipeline repairing process, the collapsed pipeline can be flattened and plays a supporting role, the pipeline to be replaced can be replaced later, the pipeline with different sizes is avoided in the non-excavation repairing process, the support structure cannot provide flexibility, the repairing time is increased, the reinforcing component 7 is fixedly connected to the inside of the support component 6, the protecting component 8 is fixedly connected to the top surface of the support component 6, the setting of the reinforcing component 7 and the protecting component 8 is adopted, when the support plate is manufactured, the reinforcing ribs 702 are added into the support plate 602, the polyurethane anti-corrosion layer 801 and the rubber layer 802 are additionally arranged on the surface of the support plate 602, the reinforcing ribs 702 can improve the integral strength and rigidity of the support plate 602, deformation of the support plate 602 in the support process is avoided, the service life of the support plate 602 is influenced, the polyurethane anti-corrosion layer 801 has higher wear resistance and corrosion resistance, corrosion to the support plate 602 in the pipeline repairing process is avoided, the rubber layer 802 has better friction performance, the contact between the support plate 602 and the top surface of a pipeline can be improved, the pipeline is prevented from sliding when the pipeline is connected with the pipeline, the repairing progress is influenced, the use of a repairing support structure is improved, and the power supply wire pipe 9 is fixedly connected to one side of the support steel pipe 1 in a penetrating manner;
The lifting assembly 3 comprises a hydraulic rod 301 fixedly connected to the top surface of one supporting seat 2, and the top surface of the hydraulic rod 301 is in threaded connection with a motor cylinder 302, so that the height is adjusted through the arrangement of the lifting assembly 3;
The illumination assembly 4 comprises a driving motor 401 fixedly connected to the inside of the lifting assembly 3, a transmission rod A is connected to the output end of the driving motor 401 through a spline, an illumination lamp 402 is fixedly connected to the top surface of the transmission rod A, and the illumination assembly 4 is arranged to play a role in multi-angle illumination;
The moving assembly 5 comprises a servo motor 501 fixedly connected to the inside of the supporting seat 2, the output ends of the two ends of the servo motor 501 are respectively connected with a transmission rod B502 in a spline manner, one end of each transmission rod B502 is fixedly connected with a wheel 503, and the moving assembly 5 is arranged to play a role in facilitating movement;
The support assembly 6 comprises hydraulic jacks 601 which are fixedly connected to the surface of the support steel pipe 1, a support plate 602 is fixedly connected to the surface of the hydraulic jacks 601, one sides of the four groups of hydraulic jacks 601 are parallel to each other in pairs in a transverse shaft through power lines, and the support effect is achieved through the arrangement of the support assembly 6;
The reinforcing component 7 comprises a connecting steel 701 fixedly connected to the inside of the supporting component 6, one side of the connecting steel 701 is welded with a plurality of groups of reinforcing ribs 702, and the reinforcing component 7 is arranged to play a reinforcing role;
The protection component 8 comprises a polyurethane anti-corrosion layer 801 fixedly connected to the top surface of the support component 6, and a rubber layer 802 is fixedly connected to the surface of the polyurethane anti-corrosion layer 801, and the function of increasing friction is achieved through the arrangement of the protection component 8.
In the utility model, the working steps of the device are as follows:
In the first step, when the reinforced rib 702 is manufactured, the reinforced rib 702 is added into the supporting plate 602, the polyurethane anti-corrosion layer 801 and the rubber layer 802 are additionally arranged on the surface of the supporting plate 602, the reinforced rib 702 can improve the integral strength and rigidity of the supporting plate 602, the polyurethane anti-corrosion layer 801 has higher wear resistance and corrosion resistance, the rubber layer 802 has better friction performance, and the supporting plate 602 can be improved to be contacted with the top surface of a pipeline;
When the hydraulic jack is used, according to the size of a pipeline and a surface to be supported, an external power supply is connected, the hydraulic jack 601 is started, the hydraulic jack 601 is lengthened or shortened, the supporting plate 602 is driven to prop against the inside of the pipeline, if collapse occurs in the original pipeline repairing process, the collapsed pipeline can be pushed flat, and then the pipeline to be replaced can be replaced;
And thirdly, when the lighting lamp is used, according to the height in the pipeline and the angle required to be illuminated, an external power supply is connected, the hydraulic rod 301 is started, the hydraulic rod 301 drives the motor cylinder 302 to move up and down, and the driving motor 401 drives the lighting lamp 402 to rotate in multiple angles.
It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;
The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421258131.5U CN222351786U (en) | 2024-06-03 | 2024-06-03 | A buried pipeline trenchless repair support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421258131.5U CN222351786U (en) | 2024-06-03 | 2024-06-03 | A buried pipeline trenchless repair support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222351786U true CN222351786U (en) | 2025-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421258131.5U Active CN222351786U (en) | 2024-06-03 | 2024-06-03 | A buried pipeline trenchless repair support structure |
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| Country | Link |
|---|---|
| CN (1) | CN222351786U (en) |
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- 2024-06-03 CN CN202421258131.5U patent/CN222351786U/en active Active
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