CN221032623U - Underground sewage pipe network underground excavation jacking device - Google Patents
Underground sewage pipe network underground excavation jacking device Download PDFInfo
- Publication number
- CN221032623U CN221032623U CN202323250283.9U CN202323250283U CN221032623U CN 221032623 U CN221032623 U CN 221032623U CN 202323250283 U CN202323250283 U CN 202323250283U CN 221032623 U CN221032623 U CN 221032623U
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- Prior art keywords
- fixedly connected
- mounting
- pipe network
- underground
- sewage pipe
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- 239000010865 sewage Substances 0.000 title claims abstract description 18
- 238000009412 basement excavation Methods 0.000 title claims abstract description 14
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 17
- 230000008569 process Effects 0.000 description 13
- 238000009434 installation Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sewage (AREA)
Abstract
The application relates to the technical field of water pipe construction and discloses an underground sewage pipe network underground excavation jacking device which comprises a mounting bottom plate, wherein the upper end of the mounting bottom plate is fixedly connected with a mounting block, a mounting groove is formed in the mounting block, the mounting groove is rotationally connected with a bidirectional screw rod, two ends of the bidirectional screw rod are respectively connected with sliding blocks in a threaded manner, the two sliding blocks are both in sliding connection with the mounting groove, and one end of the bidirectional screw rod penetrates through the side wall of the mounting block and is fixedly connected with a rotating handle. This underground sewage pipe network secretly digs jacking device rotates twist grip in the use, and twist grip drives two-way lead screw and rotates, then two-way lead screw rotates and can drive two-way lead screw both ends threaded connection's sliding block and move in opposite directions or backward to drive two sliding block surface connection's hydraulic ram and remove, thereby change the distance between two hydraulic ram, be applicable to the pipeline of different specifications and use.
Description
Technical Field
The application relates to the technical field of water pipe construction, in particular to an underground sewage pipe network underground excavation jacking device.
Background
Along with the promotion of urban process, the popularization of municipal pipe network, open excavation construction difficulty increases, brings greater challenges to construction, finds fast and effective construction technology, and is the key for solving the problems. Pipe jacking construction is commonly used in underground spaces.
The prior patent (publication number: CN 213597977U) discloses a push bench, which comprises a vertical plate, wherein one side of the vertical plate is provided with a guide part serving as a transmitting frame, the guide part is provided with rails positioned on two sides, a first rail and a second rail are respectively arranged, a plurality of transverse connectors are arranged between the two rails, a pushing sliding part is arranged on the rails, a pushing cylinder is respectively arranged on the sliding part and is a first pushing cylinder and a second pushing cylinder, a cylinder body part of the first pushing cylinder is connected with the sliding part, the cylinder body tail part of the first pushing cylinder is connected with a first auxiliary sliding part, the first auxiliary sliding part is connected with the first rail, the cylinder body part of the second pushing cylinder is connected with the sliding part, the cylinder body tail part of the second pushing cylinder is connected with a second auxiliary sliding part, the piston rod of the first pushing cylinder and the piston rod of the second pushing cylinder are both connected with the vertical plate, and the sliding part is provided with a rotating head driven by a power device. The utility model has low cost and convenient use.
The distance between the first pushing cylinder and the second pushing cylinder is fixed in the using process of the push bench, so that the push bench can only push a pipeline with a specific diameter. Therefore, for pipelines with different diameters, the distance between the first pushing cylinder and the second pushing cylinder cannot be adjusted so as to adapt to the pipelines with different diameters, and the application range is smaller.
Disclosure of utility model
Aiming at the defects of the prior art, the application provides the underground sewage pipe network underground excavation jacking device, which has the advantages of being convenient to adjust and the like, and solves the problem that the distance between a first pushing cylinder and a second pushing cylinder is fixed in the using process of the pipe jacking machine, so that the device can only push a pipeline with a specific diameter. Therefore, for pipelines with different diameters, the distance between the first pushing cylinder and the second pushing cylinder cannot be adjusted so as to adapt to the pipelines with different diameters, and the application range is smaller.
In order to achieve the above purpose, the present application provides the following technical solutions: underground sewage pipe network secretly digs jacking device, including mounting plate, mounting plate upper end fixedly connected with installation piece, the mounting groove has been seted up to the installation piece inside, the mounting groove rotates and is connected with two-way lead screw, two-way lead screw both ends respectively threaded connection have the sliding block, two sliding connection between sliding block all and the mounting groove, two-way lead screw one end runs through the installation piece lateral wall and fixedly connected with twist grip.
The surface of the mounting bottom plate is provided with a plurality of groups of threaded holes, and the upper end of the mounting bottom plate is connected with a guide rail seat through the threaded holes and the first bolt threads.
Through the scheme, the rotating handle is rotated in the use process, the rotating handle drives the bidirectional screw rod to rotate, then the bidirectional screw rod rotates to drive the sliding blocks in threaded connection with the two ends of the bidirectional screw rod to move in opposite directions or in opposite directions, so that the hydraulic ejector rods connected with the surfaces of the two sliding blocks are driven to move, the distance between the two hydraulic ejector rods is changed, and the two hydraulic ejector rods are suitable for pipelines of different specifications.
Further, the surfaces of the two sliding blocks are fixedly connected with hydraulic ejector rods, and the surfaces of the two hydraulic ejector rods are fixedly connected with limiting plates.
Through the scheme, the limiting plate and the fixing plate are matched with the second bolt and the nut to fix the position of the hydraulic ejector rod.
Further, the telescopic ends of the two hydraulic ejector rods are fixedly connected with abutting blocks.
Through the scheme, the abutting block is in direct contact with the pipeline in the use process.
Further, the installation piece surface fixedly connected with mounting bracket, mounting bracket one end fixedly connected with two fixed plates.
Through the scheme, the two fixing plates are used for limiting the transverse position of the hydraulic ejector rod in use.
Further, the sliding grooves are formed in the two fixing plates, and a plurality of second bolts are connected in the sliding grooves in a sliding mode.
By the above-mentioned scheme, the second bolt slides inside the sliding groove after the nut is removed.
Further, one end of the second bolt penetrates through the sliding groove and the limiting plate and is in threaded connection with a nut.
Through the scheme, the limit of the limiting plate can be released after the nut is unscrewed, and the limiting plate can move at the moment.
Further, two guide rail seat upper ends are all fixedly connected with guide rail, and two guide rail upper ends are all rotated and are connected with a plurality of slip bearing wheels.
Through the scheme, the sliding bearing wheels can be rotationally connected in a jacking process, so that friction to the pipeline can be reduced.
Further, a plurality of reinforcing ribs are fixedly connected between the guide rail seat and the guide rail.
Through above-mentioned scheme, a plurality of strengthening ribs between guide rail seat and the guide rail can provide sufficient intensity and stability.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
This underground sewage pipe network secretly digs jacking device rotates twist grip in the use, and twist grip drives two-way lead screw and rotates, then two-way lead screw rotates the sliding block that can drive two-way lead screw both ends threaded connection and move in opposite directions or backward to drive two sliding block surface connection's hydraulic ram and remove, thereby change the distance between two hydraulic ram, be applicable to the pipeline use of different specifications, the rotation connected mode of slip bearing wheel can make it can reduce the friction to the pipeline in the jacking in-process simultaneously.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is a partial cross-sectional view of a mounting base plate of the present application;
FIG. 3 is an enlarged view of the structure of FIG. 2 at A;
FIG. 4 is an enlarged view of the structure at B in FIG. 2;
fig. 5 is an enlarged view of the structure at C in fig. 1.
In the figure:
1. A mounting base plate; 2. a guide rail seat; 3. a threaded hole; 4. a guide rail; 5. sliding the bearing wheel; 6. a first bolt; 7. reinforcing ribs; 8. a mounting block; 9. a mounting groove; 10. a two-way screw rod; 11. a sliding block; 12. a hydraulic ejector rod; 13. a mounting frame; 14. a fixing plate; 15. a sliding groove; 16. a limiting plate; 17. a second bolt; 18. a nut; 19. a tightening block; 20. the handle is rotated.
Detailed Description
The following description of the embodiments of the present application 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 application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1, 2 and 3, the underground sewage pipe network underground excavation jacking device in this embodiment includes a mounting base plate 1, a mounting block 8 is fixedly connected to the upper end of the mounting base plate 1, a mounting groove 9 is formed in the mounting block 8, the mounting groove 9 is rotatably connected with a bidirectional screw rod 10, two ends of the bidirectional screw rod 10 are respectively in threaded connection with sliding blocks 11, the two sliding blocks 11 are in sliding connection with the mounting groove 9, one end of the bidirectional screw rod 10 penetrates through the side wall of the mounting block 8 and is fixedly connected with a rotary handle 20, hydraulic ejector rods 12 are fixedly connected to the surfaces of the two sliding blocks 11, tight supporting blocks 19 are fixedly connected to telescopic ends of the two hydraulic ejector rods 12, and the tight supporting blocks 19 are in direct contact with a pipeline in the use process.
Referring to fig. 1 and 5, the two hydraulic ejector rods 12 are fixedly connected with a limiting plate 16 on the surface, the limiting plate 16 and the fixing plate 14 are matched with a second bolt 17 and a nut 18 to fix the position of the hydraulic ejector rod 12, the mounting block 8 is fixedly connected with a mounting frame 13 on the surface, one end of the mounting frame 13 is fixedly connected with the two fixing plates 14, the two fixing plates 14 are used for limiting the transverse position of the hydraulic ejector rod 12 when in use, sliding grooves 15 are formed in the two fixing plates 14, a plurality of second bolts 17 are slidably connected in the sliding grooves 15, after the nut 18 is removed, the second bolts 17 slide in the sliding grooves 15, one end of each second bolt 17 penetrates through the sliding grooves 15 and the limiting plate 16 and is in threaded connection with the nut 18, the limit of the limiting plate 16 is relieved after the nut 18 is unscrewed, and at the moment, the limiting plate 16 can move.
Referring to fig. 1 and 4, a plurality of groups of threaded holes 3 are formed in the surface of a mounting base plate 1, the upper end of the mounting base plate 1 is in threaded connection with a guide rail seat 2 through the threaded holes 3 and a first bolt 6, the upper ends of the two guide rail seats 2 are fixedly connected with guide rails 4, a plurality of sliding bearing wheels 5 are rotatably connected to the upper ends of the two guide rails 4, friction to a pipeline can be reduced in the jacking process due to the rotating connection mode of the sliding bearing wheels 5, a plurality of reinforcing ribs 7 are fixedly connected between the guide rail seat 2 and the guide rails 4, and a plurality of reinforcing ribs 7 between the guide rail seat 2 and the guide rails 4 can provide enough strength and stability.
This underground sewage pipe network secretly digs jacking device in this embodiment, rotate twist grip 20 in the use, twist grip 20 drives two-way lead screw 10 and rotates, then two-way lead screw 10 rotates and can drive two-way lead screw 10 both ends threaded connection's sliding block 11 and move in opposite directions or backward to drive two sliding block 11 surface connection's hydraulic ejector pin 12 and remove, thereby change the distance between two hydraulic ejector pins 12, be applicable to the pipeline of different specifications and use, the rotation connected mode of slip bearing wheel 5 can make it reduce the friction to the pipeline in the jacking process simultaneously.
The guide rail seat 2 can be removed by unscrewing the first bolt 6.
The working principle of the embodiment is as follows:
Firstly, the installation of the installation bottom plate 1 and the guide rail seat 2 is completed, then the rotating handle 20 is rotated, the rotating handle 20 drives the bidirectional screw rod 10 to rotate, then the bidirectional screw rod 10 rotates to drive the sliding blocks 11 which are in threaded connection with the two ends of the bidirectional screw rod 10 to move oppositely or backwards, so that the hydraulic ejector rods 12 connected with the surfaces of the two sliding blocks 11 are driven to move, the distance between the two hydraulic ejector rods 12 is changed, the installation bottom plate is suitable for pipelines of different specifications, meanwhile, the rotating connection mode of the sliding bearing wheel 5 can enable the sliding bearing wheel 5 to reduce friction on the pipeline in the jacking process, and then the pipeline is placed on the sliding bearing wheel 5 to start the hydraulic ejector rods 12 for jacking.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present application 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 application, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Underground sewage pipe network secretly digs jacking device, including mounting plate (1), its characterized in that: the mounting base plate (1) is fixedly connected with a mounting block (8) at the upper end, a mounting groove (9) is formed in the mounting block (8), the mounting groove (9) is rotationally connected with a bidirectional screw rod (10), two ends of the bidirectional screw rod (10) are respectively connected with sliding blocks (11) in a threaded manner, the two sliding blocks (11) are both in sliding connection with the mounting groove (9), and one end of the bidirectional screw rod (10) penetrates through the side wall of the mounting block (8) and is fixedly connected with a rotating handle (20);
The surface of the mounting base plate (1) is provided with a plurality of groups of threaded holes (3), and the upper end of the mounting base plate (1) is in threaded connection with the first bolt (6) through the threaded holes (3) to form a guide rail seat (2).
2. The underground sewage pipe network underground excavation jacking apparatus of claim 1, wherein: the surfaces of the two sliding blocks (11) are fixedly connected with hydraulic ejector rods (12), and the surfaces of the two hydraulic ejector rods (12) are fixedly connected with limiting plates (16).
3. The underground sewage pipe network underground excavation jacking apparatus of claim 2, wherein: the telescopic ends of the two hydraulic ejector rods (12) are fixedly connected with abutting blocks (19).
4. The underground sewage pipe network underground excavation jacking apparatus of claim 1, wherein: the mounting block (8) surface fixedly connected with mounting bracket (13), mounting bracket (13) one end fixedly connected with two fixed plates (14).
5. The underground sewage pipe network underground excavation jacking apparatus of claim 4, wherein: the two fixing plates (14) are internally provided with sliding grooves (15), and a plurality of second bolts (17) are slidably connected in the sliding grooves (15).
6. The underground sewage pipe network underground excavation jacking apparatus of claim 5, wherein: one end of the second bolt (17) penetrates through the sliding groove (15) and the limiting plate (16) and is in threaded connection with a nut (18).
7. The underground sewage pipe network underground excavation jacking apparatus of claim 1, wherein: the upper ends of the two guide rail seats (2) are fixedly connected with guide rails (4), and the upper ends of the two guide rails (4) are rotatably connected with a plurality of sliding bearing wheels (5).
8. The underground sewage pipe network underground excavation jacking apparatus of claim 1, wherein: a plurality of reinforcing ribs (7) are fixedly connected between the guide rail seat (2) and the guide rail (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323250283.9U CN221032623U (en) | 2023-11-30 | 2023-11-30 | Underground sewage pipe network underground excavation jacking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323250283.9U CN221032623U (en) | 2023-11-30 | 2023-11-30 | Underground sewage pipe network underground excavation jacking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221032623U true CN221032623U (en) | 2024-05-28 |
Family
ID=91133463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323250283.9U Active CN221032623U (en) | 2023-11-30 | 2023-11-30 | Underground sewage pipe network underground excavation jacking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221032623U (en) |
-
2023
- 2023-11-30 CN CN202323250283.9U patent/CN221032623U/en active Active
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| GR01 | Patent grant |