CN220957112U - Non-excavation pipe jacking construction equipment - Google Patents
Non-excavation pipe jacking construction equipment Download PDFInfo
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- CN220957112U CN220957112U CN202322882183.1U CN202322882183U CN220957112U CN 220957112 U CN220957112 U CN 220957112U CN 202322882183 U CN202322882183 U CN 202322882183U CN 220957112 U CN220957112 U CN 220957112U
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- fixedly connected
- construction equipment
- pipe jacking
- electric telescopic
- backrest
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- 238000010276 construction Methods 0.000 title claims abstract description 31
- 238000009412 basement excavation Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000005553 drilling Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 9
- 239000004575 stone Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001504664 Crossocheilus latius Species 0.000 description 1
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses non-excavation pipe jacking construction equipment, which comprises a plurality of hydraulic cylinders fixedly connected to one side of a backrest, wherein a bottom plate is fixedly connected to one side of each hydraulic cylinder, an equalizing ring is fixedly connected to one side of the bottom plate, a support is arranged in each equalizing ring, the support is fixedly connected with one side of the bottom plate, electric telescopic rods are fixedly connected to four corners of the support, and one end of each electric telescopic rod is fixedly connected with a supporting block.
Description
Technical Field
The utility model relates to the field of pipe jacking construction, in particular to non-excavation pipe jacking construction equipment.
Background
The non-excavation technology is to lay, repair and replace pipelines by using the rock-soil drilling technology under the condition of not excavating or only excavating a small number of operation pits, and has the advantages of high efficiency, high quality, moderate cost, environment friendliness, no influence on traffic, no environmental pollution and the like.
In the process of pipe jacking construction of the pipeline, in the process of excavation, the cutter disc and the pipeline are pushed through the equalizing ring on one side to excavate the underground, but in the pushing process, the equalizing ring cannot adapt to the pipelines with different widths, so that in the using process, the pipelines are pushed through the equalizing ring with different replaced equalizing rings, and the working efficiency in the pipe jacking construction process is reduced.
Disclosure of utility model
In order to solve the above problems, the present utility model is directed to a trenchless pipe-jacking construction equipment for solving the problems set forth in the background art.
In order to achieve the above purpose, the utility model provides non-excavation pipe jacking construction equipment, which comprises construction equipment, wherein the construction equipment is mainly used for carrying out drilling treatment on an underground layer and comprises a backrest, and one side of the backrest is provided with an adjusting mechanism and an excavation mechanism;
The adjusting mechanism comprises a plurality of hydraulic cylinders fixedly connected to one side of a backrest, each hydraulic cylinder is fixedly connected with a bottom plate, one side of the bottom plate is fixedly connected with an equalizing ring, a support is arranged in the equalizing ring, the support is fixedly connected with one side of the bottom plate, four corners of the support are fixedly connected with electric telescopic rods, one end of each electric telescopic rod is fixedly connected with a supporting block, and each supporting block is movably connected with the outer wall of the equalizing ring.
In one example, each of the two sides of the supporting block is fixedly connected with a clamping block, the outer wall of the equalizing ring is provided with a plurality of clamping grooves, and each clamping block is connected with the clamping grooves in a clamping manner.
In one example, a spacer is fixedly connected to one side of each support block.
In one example, the excavation mechanism comprises two tracks fixedly connected to one side of the backrest, a plurality of supporting plates are arranged at equal distances at the bottoms of the two tracks, round grooves are formed in the tops of the two tracks, a shell is movably connected to the tops of the round grooves, and a cutter head is fixedly connected to one side of the shell.
In one example, a switch panel is arranged on one side of the backrest, a hydraulic rod switch and an electric telescopic rod switch are arranged on the surface of the switch panel, the hydraulic cylinder is switched on and switched off through the hydraulic cylinder, and the electric telescopic rod is electrically connected with an external power supply through the electric telescopic rod switch respectively.
The trenchless pipe jacking construction equipment provided by the utility model has the following beneficial effects:
1. Through setting up in equalizer ring, supporting shoe, support, electric telescopic handle, fixture block, draw-in groove, the gasket of bottom plate one side, can be when using, when meetting the pipeline that is greater than equalizer ring diameter, drive the supporting shoe forward of one side through the inside electric telescopic handle of equalizer ring for extrude the equalizer ring in the inside of pipeline, thereby fix the pipeline so that at pipeline's in-process, can adapt to the pipeline of different bore and construct, need not change the equalizer ring of equidimension, improved the practicality in the use.
2. Through setting up in track, circular slot, casing, the blade disc in back one side, can be when using, through the drive of blade disc under, excavate the processing to the earth to one side of blade disc is equipped with garrulous stone roller, makes also can carry out trompil processing to the bottom smoothly when meetting the stone, has improved the work efficiency in the push pipe work progress.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a equalizing ring according to the present utility model;
FIG. 3 is a schematic view of the bottom rail structure of the present utility model.
In the figure: 1. a backrest; 2. a hydraulic cylinder; 3. a bottom plate; 4. equalizing rings; 5. a support block; 6. a bracket; 7. an electric telescopic rod; 8. a clamping block; 9. a clamping groove; 10. a gasket; 11. a track; 12. a circular groove; 13. a bottom plate; 14. a housing; 15. and a cutter head.
Detailed Description
In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.
According to the first embodiment, the utility model provides non-excavation pipe jacking construction equipment shown in fig. 1-3, the non-excavation pipe jacking construction equipment comprises construction equipment, the construction equipment is mainly used for carrying out drilling treatment on an underground layer, the construction equipment comprises a backrest 1, one side of the backrest 1 is provided with an adjusting mechanism and an excavation mechanism, the adjusting mechanism comprises a plurality of hydraulic cylinders 2 fixedly connected to one side of the backrest 1, one side of each hydraulic cylinder 2 is fixedly connected with a bottom plate 3, one side of the bottom plate 3 is fixedly connected with an equalizing ring 4, a support 6 is arranged in the equalizing ring 4, the support 6 is fixedly connected with one side of the bottom plate 3, four corners of the support 6 are fixedly connected with electric telescopic rods 7, one end of each electric telescopic rod 7 is fixedly connected with supporting blocks 5, each supporting block 5 is movably connected with the outer wall of the equalizing ring 4, two sides of each supporting block 5 are fixedly connected with clamping blocks 8, the outer wall of the equalizing ring 4 is provided with a plurality of clamping grooves 9, one side of each supporting block 5 is fixedly connected with a gasket 10, the electric telescopic rods 5 are arranged on one side of the equalizing ring 4 in a clamping way, the supporting blocks 5 are arranged on one side of the bottom plate 3 in a clamping way, the supporting blocks 6 and the diameter of the equalizing ring 4 can not be changed in the equalizing ring 4, the diameter of the equalizing ring 4 is required to be increased, and the diameter of the equalizing ring 4 can be adjusted to be different from the equalizing ring 4 to the diameter to the inner diameter of the equalizing ring 4 to the equalizing ring to be used in the pipeline.
The second embodiment of the present utility model provides a trenchless pipe jacking construction equipment as shown in fig. 2, where the excavation mechanism includes two rails 11 fixedly connected to one side of the backrest 1, a plurality of support plates 13 are provided at equal distances at bottoms of the two rails 11, a circular groove 12 is provided at tops of the two rails 11, a housing 14 is movably connected to tops of the circular groove 12, a cutter 15 is fixedly connected to one side of the housing 14, and when in use, excavation is performed on the ground under the drive of the cutter 15, and a stone crushing roller is provided at one side of the cutter 15, so that the bottom is also smoothly perforated when stone is encountered, and working efficiency in pipe jacking construction is improved.
Working principle: the utility model discloses non-excavation pipe jacking construction equipment, when in use, through a grading ring 4, a supporting block 5, a bracket 6, an electric telescopic rod 7, a clamping block 8, a clamping groove 9 and a gasket 10 which are arranged on one side of a bottom plate 3, when a pipeline with the diameter larger than that of the grading ring 4 is encountered, the supporting block 5 on one side is driven to advance through the electric telescopic rod 7 in the grading ring 4, so that the grading ring 4 is extruded in the pipeline, the pipeline is fixed, so that the pipe jacking construction equipment can adapt to the construction of pipelines with different calibers in the process of conveying the pipeline, the grading ring 4 with different sizes does not need to be replaced, the practicability in the use process is improved, meanwhile, the ground bottom is excavated under the driving of a cutter disc 15, and the cutter disc 15 is provided with a stone crushing roller on one side, so that the bottom can be smoothly perforated in the process of encountering stones, and the working efficiency in the construction process is improved.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, with reference to the description of method embodiments in part.
The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the scope of the claims of the present utility model.
Claims (5)
1. The non-excavation pipe jacking construction equipment comprises construction equipment, wherein the construction equipment is mainly used for carrying out drilling treatment on an underground layer, the construction equipment comprises a backrest (1), and one side of the backrest (1) is provided with an adjusting mechanism and an excavating mechanism;
The adjusting mechanism comprises a plurality of hydraulic cylinders (2) fixedly connected to one side of a backrest (1), each hydraulic cylinder (2) is fixedly connected with a base plate (3) on one side, one side of the base plate (3) is fixedly connected with an equalizing ring (4), a support (6) is arranged in the equalizing ring (4), the support (6) is fixedly connected with one side of the base plate (3), electric telescopic rods (7) are fixedly connected to four corners of the support (6), each electric telescopic rod (7) is fixedly connected with a supporting block (5) on one end, and each supporting block (5) is movably connected with the outer wall of the equalizing ring (4).
2. The trenchless pipe jacking construction equipment as claimed in claim 1, wherein: each of the two sides of the supporting block (5) is fixedly connected with a clamping block (8), a plurality of clamping grooves (9) are formed in the outer wall of the equalizing ring (4), and each clamping block (8) is connected with the clamping groove (9) in a clamping mode.
3. The trenchless pipe jacking construction equipment as claimed in claim 1, wherein: one side of each supporting block (5) is fixedly connected with a gasket (10).
4. The trenchless pipe jacking construction equipment as claimed in claim 1, wherein: the excavating mechanism comprises two tracks (11) fixedly connected to one side of a backrest (1), a plurality of supporting plates (13) are arranged at equal distances at the bottoms of the tracks (11), round grooves (12) are formed in the tops of the tracks (11), a shell (14) is movably connected to the tops of the round grooves (12), and a cutterhead (15) is fixedly connected to one side of the shell (14).
5. The trenchless pipe jacking construction equipment as claimed in claim 1, wherein: one side of the backrest (1) is provided with a switch panel, the surface of the switch panel is provided with a hydraulic rod switch and an electric telescopic rod switch, the hydraulic cylinder (2) is switched on and switched off through the hydraulic cylinder, and the electric telescopic rod (7) is electrically connected with an external power supply through the electric telescopic rod switch respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322882183.1U CN220957112U (en) | 2023-10-26 | 2023-10-26 | Non-excavation pipe jacking construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322882183.1U CN220957112U (en) | 2023-10-26 | 2023-10-26 | Non-excavation pipe jacking construction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220957112U true CN220957112U (en) | 2024-05-14 |
Family
ID=91010803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322882183.1U Active CN220957112U (en) | 2023-10-26 | 2023-10-26 | Non-excavation pipe jacking construction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220957112U (en) |
-
2023
- 2023-10-26 CN CN202322882183.1U patent/CN220957112U/en active Active
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