CN210318808U - Dismantlement formula pipe pushing jack for municipal administration - Google Patents
Dismantlement formula pipe pushing jack for municipal administration Download PDFInfo
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- CN210318808U CN210318808U CN201920798534.1U CN201920798534U CN210318808U CN 210318808 U CN210318808 U CN 210318808U CN 201920798534 U CN201920798534 U CN 201920798534U CN 210318808 U CN210318808 U CN 210318808U
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- hydraulic cylinders
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- top plate
- lower hydraulic
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Abstract
The utility model discloses a detachable municipal pipe jacking machine, which comprises a base, a plurality of lower hydraulic cylinders are arranged above the base, upper hydraulic cylinders are arranged above the lower hydraulic cylinders, the right end of the base is provided with a rear wall, one side of the lower hydraulic cylinders, which is far away from the rear wall, is provided with a top plate, one side of the top plate, which is far away from the lower hydraulic cylinders, is provided with a sheathing plate, one ends of the two sides of the base, which are far away from the rear wall, are provided with guide rails, a lifting plate is arranged between the guide rails at the two sides, the upper side of the lifting plate is provided with a plurality of slide rails, and guide holes are arranged at the positions of the; the utility model discloses a slide rail setting is on the lifter plate, and the lifter plate passes through the guide rail of pneumatic cylinder and both sides and connects, drives the lift of lifter plate and slide rail through starting the pneumatic cylinder to drive the pipeline and go up and down, make the round axle of pipeline correspond the round axle of cup joint board, and then can make and cup joint the pipeline that the board can cup joint different diameters.
Description
Technical Field
The utility model belongs to the technical field of municipal administration construction equipment, concretely relates to pipe pushing jack is used in dismantlement formula municipal administration.
Background
The pipe-jacking construction is a non-excavation construction method, and is a pipeline burying construction technology without excavation or with few excavations. The pipe jacking construction is that the friction force between the pipeline and the surrounding soil is overcome by means of the jacking force generated by jacking equipment in a working pit, the pipeline is jacked into the soil according to the designed gradient, and earthwork is transported away. After one section of pipe is pushed into the soil layer, the second section of pipe is pushed into the soil layer continuously.
The push bench in the prior art has the following problems: 1. in the prior art, a top plate of a push bench is provided with a socket plate which can adapt to pipelines with different diameters, the pipelines are placed on slide rails and are in socket joint with the socket plate, but the heights of the slide rails and the widths of the slide rails are fixed, and when the pipelines with different diameters are placed on the slide rails, a round center shaft of the pipeline possibly cannot correspond to a round center shaft of the socket plate, so that the pipelines cannot be in socket joint with the socket plate; 2. the right side of push bench roof of prior art corresponds the position of pneumatic cylinder and has set up the mounting panel, and the position of mounting panel and pneumatic cylinder telescopic link is provided with corresponding through-hole, realizes the connection of mounting panel and pneumatic cylinder through fixing bolt connecting hole, will install respectively or dismantle every fixing bolt when roof installation or dismantlement, leads to the installation of roof or dismantlement process comparatively loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a dismantlement formula pipe pushing jack for municipal administration has the characteristics that the practicality is high.
In order to achieve the above object, the utility model provides a following technical scheme: a detachable municipal pipe jacking machine comprises a base, wherein a plurality of lower hydraulic cylinders are arranged above the base, upper hydraulic cylinders are arranged above the lower hydraulic cylinders, a rear wall is arranged at the right end of the base, a top plate is arranged at one side of the lower hydraulic cylinders, which is far away from the rear wall, a sleeving and connecting plate is arranged at one side of the top plate, which is far away from the lower hydraulic cylinders, guide rails are arranged at one ends of two sides of the base, which are far away from the rear wall, a lifting plate is arranged between the guide rails at the two sides, a plurality of slide rails are arranged at the upper side of the lifting plate, guide holes are formed at positions, corresponding to the slide rails, of the top plate, a plurality of lifting blocks are arranged at two sides of the lifting plate, which are close to the guide rails, grooves are formed at positions, corresponding to the lifting blocks, hydraulic cylinders are arranged inside the grooves, and, and the positions of the top plate corresponding to the circular clamping blocks are provided with clamping grooves.
Preferably, one side of the top plate, which is far away from the base, is provided with a plurality of lifting lugs.
Preferably, the lower hydraulic cylinder and the upper hydraulic cylinder are fixedly connected through a fixing block.
Preferably, the heights of the guide hole and the top plate are higher than the heights of the slide rail and the lifting plate respectively.
Preferably, the circular clamping block and the clamping groove are in interference fit.
Preferably, the hydraulic cylinder is mounted at the bottom of the slot through a mounting seat of the hydraulic cylinder.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a slide rail setting is on the lifter plate, and the lifter plate passes through the guide rail of pneumatic cylinder and both sides and connects, drives the lift of lifter plate and slide rail through starting the pneumatic cylinder to drive the pipeline and go up and down, make the round axle of pipeline correspond the round axle of cup joint board, and then can make and cup joint the pipeline that the board can cup joint different diameters.
2. The utility model discloses the one end that the telescopic link of pneumatic cylinder is close to the roof all is provided with circular fixture block, and the position that corresponds each circular fixture block in the roof all is provided with the draw-in groove, and when roof and pneumatic cylinder are connected, as long as aim at the position of each circular kicking block and draw-in groove, just can realize the connection of roof and pneumatic cylinder to its while block again, has avoided using fixed plate and fixing bolt to cause the loaded down with trivial details condition of installation and dismantlement process.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the installation position of the hydraulic cylinder of the present invention.
Fig. 3 is a schematic structural diagram of the clamping groove of the present invention.
In the figure: 1. a base; 2. a lower hydraulic cylinder; 3. the back is against the wall; 4. an upper hydraulic cylinder; 5. a top plate; 6. lifting lugs; 7. sleeving and connecting plates; 8. a guide rail; 9. a lifting plate; 10. a lifting block; 11. grooving; 12. a slide rail; 13. a guide hole; 14. a hydraulic cylinder; 15. a circular fixture block; 16. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a detachable municipal pipe jacking machine comprises a base 1, wherein a plurality of lower hydraulic cylinders 2 are arranged above the base 1, upper hydraulic cylinders 4 are arranged above the lower hydraulic cylinders 2, a rear wall 3 is arranged at the right end of the base 1, a top plate 5 is arranged at one side of the lower hydraulic cylinders 2 far away from the rear wall 3, a sleeving and connecting plate 7 is arranged at one side of the top plate 5 far away from the lower hydraulic cylinders 2, guide rails 8 are arranged at one ends of two sides of the base 1 far away from the rear wall 3, a lifting plate 9 is arranged between the guide rails 8 at two sides, a plurality of slide rails 12 are arranged at the upper side of the lifting plate 9, guide holes 13 are arranged at positions of the top plate 5 corresponding to the slide rails 12, a plurality of lifting blocks 10 are arranged at two sides of the lifting plate 9 close to the guide rails 8, grooves 11 are arranged at positions of the guide rails 8 corresponding to the lifting blocks 10, hydraulic cylinders 14 are arranged inside the grooves 11, and circular fixture blocks, the positions of the top plate 5 corresponding to the circular clamping blocks 15 are provided with clamping grooves 16.
In order to facilitate the hoisting of the top plate 5, a plurality of lifting lugs 6 are arranged on one side of the top plate 5, which is far away from the base 1.
In order to connect the lower hydraulic cylinder 2 and the upper hydraulic cylinder 4, the lower hydraulic cylinder 2 and the upper hydraulic cylinder 4 are fixedly connected by a fixing block.
In order to allow the slide rail 12 and the lifting plate 9 to be lifted normally, the guide hole 13 and the top plate 5 are higher than the slide rail 12 and the lifting plate 9, respectively.
In order to stably connect the circular fixture block 15 and the clamping groove 16, the circular fixture block 15 and the clamping groove 16 are matched.
To mount hydraulic cylinder 14, hydraulic cylinder 14 is mounted to the bottom of slot 11 by its mounting.
The utility model discloses well pneumatic cylinder 14 is the wide application that has disclosed and the known technique of daily life, and its theory of operation is: the hydraulic oil enters the oil cylinder through the one-way valve due to the pressure-boosting rod, can only stay in the oil cylinder due to the one-way valve, and continuously enters the oil cylinder, so that the pressure of the hydraulic oil in the oil cylinder is increased, the cylinder rod is forced to continuously rise, and the hydraulic valve is opened when the cylinder rod needs to descend, so that the hydraulic oil returns to the oil tank, and the cylinder rod descends. The model numbers selected in this embodiment are: HD200 mm.
The utility model discloses a theory of operation and use flow: firstly, a pipeline is placed on a sliding rail 12, the pipeline is tightly attached to a sleeving plate 7, then a hydraulic cylinder 14 is started, the hydraulic cylinder 14 drives a lifting block 10 and a lifting plate 9 to lift in a groove 11 formed in a guide rail 8, the sliding rail 12 and the pipeline lift along with the lifting plate 9, a round mandrel of the pipeline is aligned to a round mandrel of the sleeving plate 7 through the lifting pipeline, the pipeline can be sleeved with the sleeving plate 7 at the moment, the lifting block 10 and the groove 11 can also play a role in limiting and guiding the lifting plate 9, the heights of guide holes 13 formed in a top plate 5 and the top plate 5 corresponding to the sliding rail 12 are higher than those of the lifting plate 9 and the sliding rail 12, when the top plate 5 needs to be disassembled, firstly, a cable of a hoisting device is connected with a lifting lug 6 arranged at the top of the top plate 5, then the top plate 5 is lifted upwards, so that a round fixture block 15 moves into a groove corresponding to the round fixture block 15 at the bottom of a clamping, the circular fixture block 15 is separated from the clamping groove 16, so that the top plate 5 can be detached.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pipe pushing jack is used in dismantlement formula municipal administration, includes base (1), its characterized in that: a plurality of lower hydraulic cylinders (2) are arranged above the base (1), upper hydraulic cylinders (4) are arranged above the lower hydraulic cylinders (2), a rear wall (3) is arranged at the right end of the base (1), a top plate (5) is arranged at one side, away from the rear wall (3), of each lower hydraulic cylinder (2), a sleeving and connecting plate (7) is arranged at one side, away from the lower hydraulic cylinders (2), of each top plate (5), guide rails (8) are arranged at one ends, away from the rear wall (3), of two sides of the base (1), a lifting plate (9) is arranged between the guide rails (8) at two sides, a plurality of slide rails (12) are arranged at the upper side of the lifting plate (9), guide holes (13) are formed in positions, corresponding to the slide rails (12), of the top plate (5), and a plurality of lifting blocks (10) are arranged at two sides, close to the guide rails (8), of, the guide rail (8) correspond the position of elevator block (10) and have all seted up fluting (11), the inside of fluting (11) all is provided with pneumatic cylinder (14), lower pneumatic cylinder (2) and last pneumatic cylinder (4) are close to the one end of roof (5) and all are provided with circular fixture block (15), the position that roof (5) correspond circular fixture block (15) all is provided with draw-in groove (16).
2. The detachable municipal pipe jacking machine according to claim 1, wherein: and a plurality of lifting lugs (6) are arranged on one side of the top plate (5) far away from the base (1).
3. The detachable municipal pipe jacking machine according to claim 1, wherein: the lower hydraulic cylinder (2) and the upper hydraulic cylinder (4) are fixedly connected through a fixing block.
4. The detachable municipal pipe jacking machine according to claim 1, wherein: the heights of the guide hole (13) and the top plate (5) are respectively higher than those of the slide rail (12) and the lifting plate (9).
5. The detachable municipal pipe jacking machine according to claim 1, wherein: the circular clamping block (15) and the clamping groove (16) are matched in an interference mode.
6. The detachable municipal pipe jacking machine according to claim 1, wherein: the hydraulic cylinder (14) is arranged at the bottom of the slot (11) through a mounting seat of the hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920798534.1U CN210318808U (en) | 2019-05-30 | 2019-05-30 | Dismantlement formula pipe pushing jack for municipal administration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920798534.1U CN210318808U (en) | 2019-05-30 | 2019-05-30 | Dismantlement formula pipe pushing jack for municipal administration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210318808U true CN210318808U (en) | 2020-04-14 |
Family
ID=70141140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920798534.1U Expired - Fee Related CN210318808U (en) | 2019-05-30 | 2019-05-30 | Dismantlement formula pipe pushing jack for municipal administration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210318808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709313A (en) * | 2020-12-31 | 2021-04-27 | 苏州凯达市政景观建设有限公司 | Municipal sewage pipeline trenchless construction equipment and method |
| CN115839437A (en) * | 2022-11-29 | 2023-03-24 | 中建八局第四建设有限公司 | Underground rain sewage pipeline jacking pipe construction method |
-
2019
- 2019-05-30 CN CN201920798534.1U patent/CN210318808U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709313A (en) * | 2020-12-31 | 2021-04-27 | 苏州凯达市政景观建设有限公司 | Municipal sewage pipeline trenchless construction equipment and method |
| CN115839437A (en) * | 2022-11-29 | 2023-03-24 | 中建八局第四建设有限公司 | Underground rain sewage pipeline jacking pipe construction method |
| CN115839437B (en) * | 2022-11-29 | 2024-01-23 | 中建八局第四建设有限公司 | Construction method for jacking pipe of underground rainwater and sewage pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 Termination date: 20210530 |