CN219809500U - Municipal administration sewer pipe push pipe construction positioner - Google Patents
Municipal administration sewer pipe push pipe construction positioner Download PDFInfo
- Publication number
- CN219809500U CN219809500U CN202321268639.9U CN202321268639U CN219809500U CN 219809500 U CN219809500 U CN 219809500U CN 202321268639 U CN202321268639 U CN 202321268639U CN 219809500 U CN219809500 U CN 219809500U
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- CN
- China
- Prior art keywords
- screw rod
- wheel
- bidirectional
- carrier roller
- positioning device
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- 238000010276 construction Methods 0.000 title claims abstract description 28
- 239000010865 sewage Substances 0.000 claims abstract description 15
- 230000002457 bidirectional effect Effects 0.000 claims description 28
- 238000005516 engineering process Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Abstract
The utility model discloses a municipal sewage pipeline jacking construction positioning device, which is characterized in that an adjusting hole is formed in a limiting rod, a locking screw is arranged in the adjusting hole, a limiting wheel and the limiting rod can be relatively fixed through the locking screw, the height of the limiting wheel can be adjusted through the adjusting hole, so that the limiting wheel can limit the middle position of municipal sewage pipelines with different sizes.
Description
Technical Field
The utility model relates to the technical field of municipal sewage pipe networks, in particular to a municipal sewage pipe jacking construction positioning device.
Background
With the stricter municipal construction requirements, the construction method which occupies the public space as little as possible is promoted, for example, the construction of municipal pipe network is realized, the technology of excavating buried pipes is mostly adopted in the previous mode, namely, the ground surface is excavated, the pipes are laid and then backfilled and buried, the method needs to occupy a large amount of ground space along the line, and obviously is not suitable for high-quality urban construction requirements, therefore, the existing pipe laying adopts a new construction technology, namely, a pipe jacking construction technology, which belongs to a non-excavation construction technology, only needs to occupy less ground to excavate a working well, then the pipes are pushed into the soil layer section by section through jacking equipment, meanwhile, the tunneling equipment conveys the earthwork at the front end, and finally, the pipeline laying is completed under the condition that the ground is not excavated as much as possible, and the influence on the ground environment is very small.
In the current pipe jacking construction, a pipeline to be pushed into a soil layer is usually placed on a preset support, then jacking equipment jacks up the pipeline, and according to retrieval, patent grant publication number CN 213900106U discloses a pipeline positioning device for pipe jacking construction, which is used for preventing pipeline deflection by arranging movable baffle columns on two sides of a conveying pipeline, but a limiting wheel disclosed in the prior art is fixedly connected with a baffle and cannot be detached, so that the height of the limiting wheel cannot be adjusted according to the size of the conveying pipeline, when the size of the conveying pipeline is enlarged or reduced, the limiting wheel at the existing height is often higher or lower than the conveying pipeline, so that the limiting wheel is difficult to effectively limit the direction of the conveying pipeline, and the defects existing in the prior art are necessarily improved.
Disclosure of Invention
The utility model aims to provide a municipal sewage pipeline jacking pipe construction positioning device so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a municipal sewage pipeline pipe jacking construction positioner, includes backup pad, bearing roller subassembly, bidirectional regulating mechanism and spacing wheel, four hydraulic support legs are installed to the bottom of backup pad, the bearing roller subassembly is installed near both ends on the upper portion of backup pad, two spouts have been seted up in the backup pad, every all be provided with two sliders in the spout, two all install the gag lever post on the slider, be located and install the link plate between two gag lever posts of same one side, install bidirectional regulating mechanism on the link plate, from last equidistant regulation hole of having seted up down on the gag lever post, install locking screw in the regulation hole, the spacing wheel is fixed on the gag lever post through locking screw.
As a further scheme of the utility model: the carrier roller assembly comprises a carrier roller frame and carrier rollers, and two ends of each carrier roller are rotatably connected with the carrier roller frame.
As still further aspects of the utility model: the limiting wheel comprises a wheel frame and a wheel body, and two ends of the wheel body are rotationally connected with the wheel frame.
As still further aspects of the utility model: the bidirectional adjusting mechanism comprises a fixed plate, a bidirectional screw rod, screw rod bearings, screw rod nuts and a hand wheel, wherein the fixed plate is symmetrically arranged along the direction perpendicular to the conveying direction of the carrier roller assembly, the bidirectional screw rod is arranged in the middle of the fixed plate, the two ends of the bidirectional screw rod rotate with the screw rod bearings arranged on the fixed plate, the hand wheel is arranged at one end head of the bidirectional screw rod, the screw rod nuts are arranged on two opposite threads of the bidirectional screw rod, and the screw rod nuts are arranged in the middle of the connecting plate in an embedded mode.
As still further aspects of the utility model: the back of the wheel carrier is provided with a threaded hole which is in threaded fit with the locking screw.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the adjusting hole is formed in the limiting rod, the locking screw is arranged in the adjusting hole, the limiting wheel and the limiting rod can be relatively fixed through the locking screw, and the height of the limiting wheel can be adjusted through the adjusting hole, so that the limiting wheel can limit the middle positions of municipal sewage pipelines with different sizes.
2. According to the utility model, the hydraulic support legs are arranged and connected with the external hydraulic pump, so that the purpose of adjusting the height of the support plate can be achieved, and the requirement of a construction site on the height of a pipeline construction is met.
Drawings
Fig. 1 is a front view of a municipal sewage pipe jacking construction positioning device.
Fig. 2 is a schematic structural view of a positioning device for municipal sewage pipeline jacking pipe construction in the direction A-A in fig. 1.
Fig. 3 is a schematic perspective view of a positioning device for municipal sewage pipe jacking construction, which is shown in fig. 2 as a limiting wheel.
1. A support plate; 2. a hydraulic support leg; 3. a carrier roller assembly; 301. a roller frame; 302. a carrier roller; 4. a chute; 5. a slide block; 6. a limit rod; 7. a limiting wheel; 701. a wheel carrier; 702. a wheel body; 8. a connecting plate; 9. a bidirectional adjusting mechanism; 901. a fixing plate; 902. a two-way screw rod; 903. a screw rod bearing; 904. a screw nut; 905. a hand wheel; 10. an adjustment aperture; 11. locking the screw rod; 12. and (3) a threaded hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.
Referring to fig. 1, in the embodiment of the utility model, a positioning device for municipal sewage pipe jacking construction comprises a supporting plate 1, a carrier roller assembly 3, a bidirectional adjusting mechanism 9 and limiting wheels 7, wherein four hydraulic supporting legs 2 are arranged at the bottom of the supporting plate 1, the carrier roller assembly 3 is arranged at the upper part of the supporting plate 1 near two ends, two sliding grooves 4 are formed in the supporting plate 1, two sliding blocks 5 are arranged in each sliding groove 4, limiting rods 6 are arranged on the two sliding blocks 5, a connecting plate 8 is arranged between the two limiting rods 6 positioned on the same side, the bidirectional adjusting mechanism 9 is arranged on the connecting plate 8, adjusting holes 10 are formed in the limiting rods 6 from top to bottom at equal intervals, the adjusting holes 10 can adjust the height of the limiting wheels 7, so that the limiting wheels 7 can limit the middle positions of municipal sewage pipes with different sizes, locking screws 11 are arranged in the adjusting holes 10, and the limiting wheels 7 are fixed on the limiting rods 6 through the locking screws 11.
Referring to fig. 2, the carrier roller assembly 3 includes a carrier roller frame 301 and a carrier roller 302, two ends of the carrier roller 302 are rotatably connected with the carrier roller frame 301, the bidirectional adjusting mechanism 9 includes a fixing plate 901, a bidirectional screw rod 902, screw rod bearings 903, screw rod nuts 904 and a hand wheel 905, the fixing plate 901 is symmetrically arranged along the direction perpendicular to the conveying direction of the carrier roller assembly 3, the bidirectional screw rod 902 is arranged in the middle of the fixing plate 901, two ends of the bidirectional screw rod 902 rotate with the screw rod bearings 903 mounted on the fixing plate 901, the hand wheel 905 is mounted at one end of the bidirectional screw rod 902, the screw rod nuts 904 are mounted on two opposite threads of the bidirectional screw rod 902, the screw rod nuts 904 are embedded in the middle of the connecting plate 8, and the bidirectional adjusting mechanism 9 can drive the limiting wheels 7 at two sides of the conveying pipeline to synchronously and relatively move, so that the bidirectional adjusting mechanism can clamp the bidirectional screw rod 902 from two sides of the conveying pipeline.
Referring to fig. 1 and 3, the limiting wheel 7 includes a wheel frame 701 and a wheel body 702, two ends of the wheel body 702 are rotatably connected with the wheel frame 701, a threaded hole 12 is provided on the back of the wheel frame 701, the threaded hole 12 is in threaded engagement with the locking screw 11, and the limiting wheel 7 can be conveniently installed at different height positions of the limiting rod 6 by being provided with the threaded hole 12 in engagement with the locking screw 11.
The working principle of the utility model is as follows:
when the pipe jacking type support roller assembly is used, a pipe needing pipe jacking construction is hung on the support roller assembly 3 through hoisting equipment, when the height of the pipe is not matched with the height of a pipe jacking construction opening, the height of the pipe can be adjusted through the lifting hydraulic support legs 2, after the height is adjusted, an operator rotates the bidirectional screw rod 902 through the hand wheel 905, the bidirectional screw rod 902 drives the limiting rods 6 on two sides of the pipe to slide towards the middle of the support plate 1 along the sliding grooves 4 until the limiting wheels 7 on the limiting rods 6 are just contacted with the middle position of the pipe, when the size of the pipe is changed, the operator can adaptively adjust the height of the limiting wheels 7 according to the height of the middle position of the pipe, during adjustment, the locking screw rod 11 is screwed off firstly, then the threaded holes 12 on the limiting wheels 7 are aligned with the adjusting holes 10 corresponding to the middle of the pipe, and then the locking screw rod 11 is screwed into the adjusting holes 10 and the threaded holes 12, so that when the jacking equipment pushes the pipe towards the opening, the limiting wheels 7 on two sides of the pipe can limit the direction of the pipe, and the direction of the pipe is prevented from being offset.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a municipal administration sewer pipe push pipe construction positioner, includes backup pad (1), bearing roller subassembly (3), two-way adjustment mechanism (9) and spacing wheel (7), its characterized in that: four hydraulic support legs (2) are installed to the bottom of backup pad (1), bearing roller subassembly (3) are installed near both ends on the upper portion of backup pad (1), two spouts (4) have been seted up on backup pad (1), every all be provided with two sliders (5) in spout (4), two gag lever post (6) are all installed on slider (5), link plate (8) are installed between two gag lever posts (6) that are located same one side, link plate (8) are last to install two-way adjustment mechanism (9), regulation hole (10) have been seted up from last equidistant down on gag lever post (6), install locking screw (11) in regulation hole (10), limiting wheel (7) are fixed on gag lever post (6) through locking screw (11).
2. The municipal sewage pipeline jacking pipe construction positioning device according to claim 1, wherein: the carrier roller assembly (3) comprises a carrier roller frame (301) and carrier rollers (302), and two ends of each carrier roller (302) are rotatably connected with the carrier roller frame (301).
3. The municipal sewage pipeline jacking pipe construction positioning device according to claim 1, wherein: the limiting wheel (7) comprises a wheel frame (701) and a wheel body (702), and two ends of the wheel body (702) are rotatably connected with the wheel frame (701).
4. The municipal sewage pipeline jacking pipe construction positioning device according to claim 1, wherein: the bidirectional adjusting mechanism (9) comprises a fixed plate (901), a bidirectional screw rod (902), screw rod bearings (903), screw rod nuts (904) and a hand wheel (905), wherein the fixed plate (901) is symmetrically arranged along the direction perpendicular to the conveying direction of the carrier roller assembly (3), the bidirectional screw rod (902) is arranged in the middle of the fixed plate (901), two ends of the bidirectional screw rod (902) rotate with the screw rod bearings (903) arranged on the fixed plate (901), the hand wheel (905) is arranged at one end head of the bidirectional screw rod (902), the screw rod nuts (904) are arranged on two sections of opposite threads of the bidirectional screw rod (902), and the screw rod nuts (904) are embedded in the middle of the connecting plate (8).
5. A municipal sewer pipe-jacking construction positioning device according to claim 3, wherein: the back of the wheel frame (701) is provided with a threaded hole (12), and the threaded hole (12) is in threaded fit with the locking screw (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321268639.9U CN219809500U (en) | 2023-05-24 | 2023-05-24 | Municipal administration sewer pipe push pipe construction positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321268639.9U CN219809500U (en) | 2023-05-24 | 2023-05-24 | Municipal administration sewer pipe push pipe construction positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219809500U true CN219809500U (en) | 2023-10-10 |
Family
ID=88209944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321268639.9U Active CN219809500U (en) | 2023-05-24 | 2023-05-24 | Municipal administration sewer pipe push pipe construction positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219809500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117588643A (en) * | 2024-01-18 | 2024-02-23 | 泰州市贝特思管道装备有限公司 | Double heat insulation pipe bracket convenient to adjust |
-
2023
- 2023-05-24 CN CN202321268639.9U patent/CN219809500U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117588643A (en) * | 2024-01-18 | 2024-02-23 | 泰州市贝特思管道装备有限公司 | Double heat insulation pipe bracket convenient to adjust |
| CN117588643B (en) * | 2024-01-18 | 2024-03-19 | 泰州市贝特思管道装备有限公司 | Double heat insulation pipe bracket convenient to adjust |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |