CN214946845U - Push bench for hydraulic engineering - Google Patents
Push bench for hydraulic engineering Download PDFInfo
- Publication number
- CN214946845U CN214946845U CN202121143731.3U CN202121143731U CN214946845U CN 214946845 U CN214946845 U CN 214946845U CN 202121143731 U CN202121143731 U CN 202121143731U CN 214946845 U CN214946845 U CN 214946845U
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- connecting rod
- hydraulic
- rod
- rotatably connected
- fixedly connected
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Abstract
The utility model discloses a pipe pushing jack for hydraulic engineering, the on-line screen storage device comprises a base, the base top is rotated and is connected with first hydraulic stem, second connecting rod and first connecting rod, first connecting rod is located between first hydraulic stem and the second connecting rod, the flexible end of first hydraulic stem and first connecting rod rotate to be connected, and the flexible end of first hydraulic stem and first connecting rod junction rotate and be connected with the third connecting rod, the third connecting rod rotates and is connected with the fourth connecting rod, fourth connecting rod middle part and second connecting rod rotate to be connected, and the fourth connecting rod rotates and is connected with the second hydraulic stem, the flexible end of second hydraulic stem and third connecting rod rotate jointly and are connected with the support. The utility model discloses an angle of second hydraulic stem adjustment push pipe, both combine to make the push pipe position look for more easily, and the motor drives the pipeline and rotates for frictional resistance, better inserting can be overcome to the pipeline.
Description
Technical Field
The utility model relates to an engineering equipment technical field especially relates to a pipe pushing jack for hydraulic engineering.
Background
The pipe jacking machine is a pipe burying construction technology without excavation or with few excavations, the pipe jacking method construction is that the friction force between a pipeline and surrounding soil is overcome by means of jacking force generated by jacking equipment in a working pit, the pipeline is jacked into the soil according to a designed gradient, the earthwork is carried away, and after one section of pipe is jacked into the soil layer, the second section of pipe is jacked continuously.
In the use of current water bores pipe pushing jack, need artifical manual wave motor to let it advance or retreat when carrying out the push pipe operation, extremely inconvenient and need consume certain manpower to current pipe pushing jack is fixed integrative, and is whole great heavier, moves to the hole in inconvenient, consequently, designs a pipe pushing jack for hydraulic engineering now.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that in the use of current water drilling push bench, need artifical manual wave motor to let it advance or retreat when carrying out the push bench operation, extremely inconvenient and need consume certain manpower to current push bench is fixed integrative, wholly great heavier, removes to transport to the hole in inconvenient, consequently, designs a push bench for hydraulic engineering now.
In order to solve the technical problem, the utility model discloses a technical scheme be: the pipe jacking machine for the hydraulic engineering comprises a base, wherein the top of the base is rotatably connected with a first hydraulic rod, a second connecting rod and a first connecting rod, the first connecting rod is positioned between the first hydraulic rod and the second connecting rod, the telescopic end of the first hydraulic rod is rotatably connected with the first connecting rod, the joint of the telescopic end of the first hydraulic rod and the first connecting rod is rotatably connected with a third connecting rod, the third connecting rod is rotatably connected with a fourth connecting rod, the middle part of the fourth connecting rod is rotatably connected with the second connecting rod, the fourth connecting rod is rotatably connected with a second hydraulic rod, the telescopic end of the second hydraulic rod and the third connecting rod are jointly rotatably connected with a support, the first hydraulic rod controls the ground clearance of the support, the second hydraulic rod controls the inclination angle of the support, the top of the support is fixedly connected with a stop block, the stop block is fixedly connected with the third hydraulic rod, and the telescopic end of the third hydraulic rod is fixedly connected with a motor, the motor driving end is fixedly connected with a fixing device, the fixing device is fixedly connected with a pipeline, the pipeline penetrates through the sliding connection to be connected with a supporting seat, and the supporting seat is fixedly connected with the top of the support.
Preferably, the slide that two symmetries set up is seted up to the support top, slide inner wall sliding connection has the slider, slider and motor bottom fixed connection, slider slide in the slide, and the slider plays the supporting role to the motor.
Preferably, the center of the fixing device is provided with a groove, the inner wall of the groove is in threaded connection with a fastening screw which penetrates through the groove, the pipeline is inserted into the groove, and the fastening screw is screwed to fix the pipeline and the fixing device together.
Preferably, the motor is a servo motor, and the servo motor can rotate in forward and reverse directions to rotate the pipeline, so that the pipeline can be inserted into a set position.
Preferably, the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod are made of manganese steel, and the manganese steel is high in hardness and meets the strength requirement.
Preferably, the bottom of the base is rotatably connected with a plurality of wheels, and the wheels can enable the device to be conveniently moved, so that the mobility of the device is improved.
The utility model has the advantages as follows:
1. the utility model discloses be provided with first hydraulic stem, first connecting rod, second connecting rod, third connecting rod, fourth connecting rod and second hydraulic stem, through the height of first hydraulic stem adjustment push pipe, through the angle of second hydraulic stem adjustment push pipe, both combine to make the push pipe position look for more easily.
2. The utility model discloses be provided with third hydraulic stem and motor, the motor drives the pipeline and rotates for frictional resistance can be overcome to the pipeline, better inserting, and the third hydraulic stem plays the impetus.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a schematic structural diagram of the fixing device of the present invention.
In the figure: 1. a base; 2. a wheel; 3. a first hydraulic lever; 4. a first link; 5. a second link; 6. a third link; 7. a fourth link; 8. a second hydraulic rod; 9. a support; 10. a stopper; 11. a third hydraulic lever; 12. a motor; 13. a fixing device; 14. a pipeline; 15. a supporting seat; 16. fastening screws; 17. a slider; 18. a slideway.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1, a pipe pushing jack for hydraulic engineering comprises a base 1, a first hydraulic rod 3, a second connecting rod 5 and a first connecting rod 4 are rotatably connected to the top of the base 1, the first connecting rod 4 is positioned between the first hydraulic rod 3 and the second connecting rod 5, the telescopic end of the first hydraulic rod 3 is rotatably connected with the first connecting rod 4, a third connecting rod 6 is rotatably connected to the joint of the telescopic end of the first hydraulic rod 3 and the first connecting rod 4, the third connecting rod 6 is rotatably connected with a fourth connecting rod 7, the middle part of the fourth connecting rod 7 is rotatably connected with the second connecting rod 5, the fourth connecting rod 7 is rotatably connected with a second hydraulic rod 8, the telescopic end of the second hydraulic rod 8 and the third connecting rod 6 are rotatably connected with a support 9 together, the first hydraulic rod 3 controls the ground clearance of the support 9, the second hydraulic rod 8 controls the inclination angle of the support 9, a stop 10 is fixedly connected to the top of the support 9, and the stop 10 is fixedly connected with a third hydraulic rod 11, the telescopic end of the third hydraulic rod 11 is fixedly connected with a motor 12, the driving end of the motor 12 is fixedly connected with a fixing device 13, the fixing device 13 is fixedly connected with a pipeline 14, the pipeline 14 penetrates through a sliding connection support seat 15, and the support seat 15 is fixedly connected with the top of the support 9. The motor 12 is a servo motor, which can rotate in forward and reverse directions to rotate the pipe 14, so that the pipe 14 can be inserted into a set position. The first connecting rod 4, the second connecting rod 5, the third connecting rod 6 and the fourth connecting rod 7 are all made of manganese steel, and the manganese steel is high in hardness and meets the strength requirement. The bottom of the base 1 is rotatably connected with a plurality of wheels 2, and the wheels 2 can enable the device to be conveniently moved, so that the mobility of the device is improved.
As shown in fig. 2, two symmetrically arranged slideways 18 are formed at the top of the support 9, a sliding block 17 is connected to the inner wall of each slideway 18 in a sliding manner, the sliding block 17 is fixedly connected with the bottom of the motor 12, the sliding block 17 slides in the slideway 18, and the sliding block 17 supports the motor 12.
As shown in fig. 3, a groove is formed in the center of the fixing device 13, a fastening screw 16 is threaded through the inner wall of the groove, the pipe 14 is inserted into the groove, and the fastening screw 16 is tightened to fix the pipe 14 and the fixing device 13 together.
The utility model discloses when using, through the height of 3 adjustment push pipes of first hydraulic stem, through the angle of 8 adjustment push pipes of second hydraulic stem, both combine to make the push pipe position find accurately more easily, then motor 12 drives pipeline 14 and rotates for frictional resistance can be overcome to pipeline 14, better inserting, and third hydraulic stem 11 pushes up pipeline 14 into.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a push bench for hydraulic engineering, includes base (1), its characterized in that: the top of the base (1) is rotatably connected with a first hydraulic rod (3), a second connecting rod (5) and a first connecting rod (4), the first connecting rod (4) is positioned between the first hydraulic rod (3) and the second connecting rod (5), the telescopic end of the first hydraulic rod (3) is rotatably connected with the first connecting rod (4), the joint of the telescopic end of the first hydraulic rod (3) and the first connecting rod (4) is rotatably connected with a third connecting rod (6), the third connecting rod (6) is rotatably connected with a fourth connecting rod (7), the middle part of the fourth connecting rod (7) is rotatably connected with the second connecting rod (5), the fourth connecting rod (7) is rotatably connected with a second hydraulic rod (8), the telescopic end of the second hydraulic rod (8) and the third connecting rod (6) are together rotatably connected with a support (9), the top of the support (9) is fixedly connected with a stop block (10), and the hydraulic block (10) is fixedly connected with a third hydraulic rod (11), the telescopic end of the third hydraulic rod (11) is fixedly connected with a motor (12), a driving end of the motor (12) is fixedly connected with a fixing device (13), the fixing device (13) is fixedly connected with a pipeline (14), the pipeline (14) penetrates through a sliding connection support seat (15), and the support seat (15) is fixedly connected with the top of the support (9).
2. The pipe push bench for hydraulic engineering according to claim 1, characterized in that: two slide ways (18) that the symmetry set up are seted up at support (9) top, slide way (18) inner wall move is connected with slider (17), slider (17) and motor (12) bottom fixed connection.
3. The pipe push bench for hydraulic engineering according to claim 1, characterized in that: a groove is formed in the center of the fixing device (13), and a fastening screw (16) penetrating through the groove is in threaded connection with the inner wall of the groove.
4. The pipe push bench for hydraulic engineering according to claim 1, characterized in that: the motor (12) adopts a servo motor.
5. The pipe push bench for hydraulic engineering according to claim 1, characterized in that: the first connecting rod (4), the second connecting rod (5), the third connecting rod (6) and the fourth connecting rod (7) are all made of manganese steel.
6. The pipe push bench for hydraulic engineering according to claim 1, characterized in that: the bottom of the base (1) is rotatably connected with a plurality of wheels (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121143731.3U CN214946845U (en) | 2021-05-26 | 2021-05-26 | Push bench for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121143731.3U CN214946845U (en) | 2021-05-26 | 2021-05-26 | Push bench for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214946845U true CN214946845U (en) | 2021-11-30 |
Family
ID=79059802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121143731.3U Active CN214946845U (en) | 2021-05-26 | 2021-05-26 | Push bench for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214946845U (en) |
-
2021
- 2021-05-26 CN CN202121143731.3U patent/CN214946845U/en active Active
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