CN212360999U - Push bench for hydraulic engineering - Google Patents
Push bench for hydraulic engineering Download PDFInfo
- Publication number
- CN212360999U CN212360999U CN202021024835.8U CN202021024835U CN212360999U CN 212360999 U CN212360999 U CN 212360999U CN 202021024835 U CN202021024835 U CN 202021024835U CN 212360999 U CN212360999 U CN 212360999U
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- Prior art keywords
- pipe
- hydraulic engineering
- pipe jacking
- plate
- push bench
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- Withdrawn - After Issue
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- 239000002689 soil Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Abstract
The utility model relates to a pipe jacking machine, in particular to a pipe jacking machine for hydraulic engineering, which comprises a pipe jacking machine plate, wherein the end part of the pipe jacking machine plate is provided with a side plate, the surface of the side plate is fixedly provided with a folding cover, the folding cover is in an organ shape, the end part of the folding cover is provided with a limiting frame, the limiting frame is arranged at the top part of the pipe jacking machine plate in a sliding way, the bottom part of the pipe jacking machine plate is provided with four supporting devices near the corners, the supporting devices comprise limiting cylinders, the bottom part of the limiting cylinders is provided with a bottom plate, the outer wall of the bottom plate is provided with a plurality of supporting legs, the bottom part of the pipe jacking machine plate is provided with four supporting legs, the bottoms of the supporting legs are provided with universal wheels, the side plate is provided with a plurality of pipe jacking cylinders near the center, the end part of the, the light is prevented from being exposed to the sun and the sand is prevented from being broken by the sun, and the bottom can be kept stable.
Description
Technical Field
The utility model relates to a push bench, concretely relates to push bench for hydraulic engineering.
Background
With the development of social economy, the improvement of infrastructure, particularly the acceleration of urbanization process, the increasing of the transmission pipeline projects of liquid and gaseous media passing through roads, rivers and buildings inside and outside cities, the application of non-excavation technology is widely achieved, a pipe jacking machine is required in hydraulic engineering, but the existing pipe jacking machine is inconvenient to move and is difficult to keep stable when the ground is uneven, the existing pipe jacking machine does not protect a pipe jacking cylinder, so that the pipe jacking cylinder is exposed to the sun for a long time, the surface of the pipe jacking cylinder is exposed to the sun and peeled, sand and stone fall off to easily damage the surface of the pipe jacking cylinder, and the service life of the pipe jacking machine is shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a push bench for hydraulic engineering to solve the inconvenient removal of the current push bench that proposes in the above-mentioned background art, can not keep the bottom steady and do not carry out the problem protected to the ejector tube cylinder.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a pipe pushing jack for hydraulic engineering, includes the pipe pushing jack board, pipe pushing jack board tip is provided with the curb plate, curb plate fixed surface is provided with folding cover, folding cover is the organ form, folding cover tip is provided with spacing frame, spacing frame slides and sets up pipe pushing jack roof portion, pipe pushing jack board bottom is close to the corner and is provided with four strutting arrangement, strutting arrangement includes spacing cylinder, spacing cylinder bottom is provided with the bottom plate, the bottom plate outer wall is provided with a plurality of landing legs, pipe pushing jack board bottom is provided with four supporting legs, the supporting leg bottom is provided with the universal wheel.
Preferably, a plurality of pipe jacking cylinders are arranged at the position, close to the center, of the side plate, and a pushing connecting block is arranged at the end part of each pipe jacking cylinder.
Preferably, the inner wall of the propelling connecting block is provided with a rubber pad, and the outer wall of the top pipe cylinder is provided with a mounting frame.
Preferably, the surface of the side plate is provided with two symmetrical electric push rods, and the end parts of piston rods of the electric push rods are fixedly connected with the surface of the limiting frame.
Preferably, a plurality of the supporting legs are arranged on the outer wall of the bottom plate at equal intervals, and anti-skid pads are arranged at the bottoms of the supporting legs.
Preferably, four of the support legs are located within four of the support means.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this pipe pushing jack for hydraulic engineering through setting up folding cover, drives spacing frame by electric putter piston rod and slides at pipe pushing jack board top, makes folding cover extension cover at push pipe cylinder surface, can protect the push pipe cylinder surface and shelter from, avoids the light to shine and smash badly with sand soil, has increased life.
2. This push bench for hydraulic engineering through setting up four universal wheels and lead screw strutting arrangement, by spacing cylinder piston rod up-and-down motion, drives push bench board up-and-down motion, can switch the universal wheel and support subaerial removal or strutting arrangement support subaerial, supports subaerial when strutting arrangement, and the pressure that a plurality of landing legs of strutting arrangement automatically regulated received makes the balanced support of strutting arrangement atress subaerial, helps keeping the bottom steady.
Drawings
Fig. 1 is one of the overall structural diagrams of the present invention;
fig. 2 is a second schematic view of the overall structure of the present invention;
fig. 3 is a third schematic view of the overall structure of the present invention;
fig. 4 is a schematic structural view of the folding cover of the present invention;
fig. 5 is a schematic structural view of the supporting device of the present invention.
In the figure: 1. a push bench plate; 10. a side plate; 11. a pipe jacking cylinder; 110. a mounting frame; 12. pushing the connecting block; 13. a rubber pad; 14. an electric push rod; 2. a folding cover; 20. a limiting frame; 3. a support device; 31. a limiting cylinder; 32. a base plate; 33. a support leg; 34. a non-slip mat; 4. supporting legs; 40. a universal wheel.
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.
In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
A push bench for hydraulic engineering, which is used as a preferred embodiment in order to solve the problems that the prior push bench is inconvenient to move, can not keep the bottom stable and can not protect a push cylinder, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the pipe jacking system comprises a pipe jacking plate 1, a side plate 10 is arranged at the end of the pipe jacking plate 1, a folding cover 2 is fixedly arranged on the surface of the side plate 10, the folding cover 2 is in an organ shape, the organ-shaped folding cover 2 can be folded and stretched at will, a limiting frame 20 is arranged at the end of the folding cover 2, the limiting frame 20 is arranged at the top of the pipe jacking plate 1 in a sliding manner, the limiting frame 20 slides at the top of the pipe jacking plate 1 to drive the front end of the folding cover 2 to stretch and contract, can make 2 covers of folding cover on top pipe cylinder 11 surface, can protect top pipe cylinder 11 surface and shelter from, avoid the light to shine and smash badly with sand soil, increase life.
Specifically, two symmetrical electric push rods 14 are arranged on the surface of the side plate 10, the end parts of piston rods of the electric push rods 14 are fixedly connected with the surface of the limiting frame 20, and the piston rods of the electric push rods 14 drive the limiting frame 20 to slide on the top of the push bench plate 1, so that the operation is convenient.
Further, 1 bottom of push bench board is provided with four strutting arrangement 3 near the corner, strutting arrangement 3 includes spacing cylinder 31, spacing cylinder 31 bottom is provided with bottom plate 32, bottom plate 32 outer wall is provided with a plurality of landing legs 33, by spacing cylinder 31 piston rod up-and-down motion, drive push bench board 1 up-and-down motion, support four strutting arrangement 3 subaerial, the pressure that a plurality of landing legs 33 of pressure adjustment received is received at 3 tops of strutting arrangement, a plurality of landing legs 33 compression support subaerial, make the balanced support of strutting arrangement 3 atress subaerial, help keeping the bottom steady.
Specifically, a plurality of landing legs 33 equidistant setting is at bottom plate 32 outer wall, and a plurality of landing legs 33 centers are in ground formation gap, supports subaerial at landing leg 33, and bottom plate 32 receives pressure, makes the gap between a plurality of landing legs 33 centers department and the ground diminish, and balanced atress under the effect of a plurality of landing legs 33 elasticity, landing leg 33 bottom is provided with slipmat 34, and slipmat 34 is the rubber material, and wear-resisting corrosion resistance and skid resistance are good.
Further, 1 bottom of push bench board is provided with four supporting legs 4, and 4 bottoms of supporting leg are provided with universal wheel 40, and four supporting legs 4 are located inside four strutting arrangement 3, by spacing cylinder 31 piston rod up-and-down motion, make universal wheel 40 support subaerial time, promote push bench board 1, and universal wheel 40 rotates, the convenient removal.
Besides, a plurality of pipe jacking cylinders 11 are arranged at the position, close to the center, of the side plate 10, pushing connecting blocks 12 are arranged at the end portions of the pipe jacking cylinders 11, rubber pads 13 are arranged on the inner walls of the pushing connecting blocks 12, mounting frames 110 are arranged on the outer walls of the pipe jacking cylinders 11, piston rods of the pipe jacking cylinders 11 drive the pushing connecting blocks 12 to move back and forth, and the end portions of the pushing connecting blocks 12 push pipelines to move forward.
The electric putter 14 that this embodiment related to can adopt the model to be the JINGE electric putter, and pipe jacking cylinder 11 and spacing cylinder 31 can adopt the model to be the cylinder of QJB200, and its supporting power and control switch also can be provided by the producer, in addition, the utility model discloses in relate to circuit and electronic components and module and be prior art, the technical staff in the field can realize completely, need not beyond a limit for a short time, the utility model discloses the content of protection also does not relate to the improvement to inner structure and method.
When the pipe pushing jack for hydraulic engineering is used, the limiting cylinder 31 is opened, the piston rod of the limiting cylinder 31 moves up and down to drive the pipe pushing jack plate 1 to move up and down, when the universal wheel 40 is supported on the ground, the pipe pushing jack plate 1 is pushed, the universal wheel 40 rotates to be convenient to move, when four supporting devices 3 are supported on the ground, the top of each supporting device 3 is pressed by the pressure to automatically adjust the pressure on the plurality of supporting legs 33, the plurality of supporting legs 33 are compressed and supported on the ground, so that gaps between the centers of the plurality of supporting legs 33 and the ground are reduced, the stress is balanced under the action of the elastic force of the plurality of supporting legs 33, the bottom is favorably kept stable, the electric push rod 14 is opened, the piston rod of the electric push rod 14 drives the limiting frame 20 to slide on the top of the pipe pushing jack plate 1 to drive the front end of the folding cover 2 to stretch and contract, the folding cover 2 covers the surface of the pipe, the light is prevented from being exposed to the sun and the sand is prevented from being broken by the sun, and the service life is prolonged.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a push bench for hydraulic engineering, includes push bench board (1), its characterized in that: pipe pushing jack board (1) tip is provided with curb plate (10), curb plate (10) fixed surface is provided with folding cover (2), folding cover (2) are the organ form, folding cover (2) tip is provided with spacing frame (20), spacing frame (20) slide to set up pipe pushing jack board (1) top, pipe pushing jack board (1) bottom is close to the corner and is provided with four strutting arrangement (3), strutting arrangement (3) are including spacing cylinder (31), spacing cylinder (31) bottom is provided with bottom plate (32), bottom plate (32) outer wall is provided with a plurality of landing legs (33), pipe pushing jack board (1) bottom is provided with four supporting legs (4), supporting leg (4) bottom is provided with universal wheel (40).
2. The pipe push bench for hydraulic engineering according to claim 1, characterized in that: the side plate (10) is provided with a plurality of pipe jacking cylinders (11) near the center, and the end parts of the pipe jacking cylinders (11) are provided with pushing connecting blocks (12).
3. The pipe push bench for hydraulic engineering according to claim 2, characterized in that: the inner wall of the propelling connecting block (12) is provided with a rubber pad (13), and the outer wall of the pipe jacking cylinder (11) is provided with a mounting rack (110).
4. The pipe push bench for hydraulic engineering according to claim 1, characterized in that: two symmetrical electric push rods (14) are arranged on the surface of the side plate (10), and the end parts of piston rods of the electric push rods (14) are fixedly connected with the surface of the limiting frame (20).
5. The pipe push bench for hydraulic engineering according to claim 1, characterized in that: the supporting legs (33) are arranged on the outer wall of the bottom plate (32) at equal intervals, and anti-skid pads (34) are arranged at the bottoms of the supporting legs (33).
6. The pipe push bench for hydraulic engineering according to claim 1, characterized in that: the four supporting legs (4) are positioned inside the four supporting devices (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021024835.8U CN212360999U (en) | 2020-06-04 | 2020-06-04 | Push bench for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021024835.8U CN212360999U (en) | 2020-06-04 | 2020-06-04 | Push bench for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212360999U true CN212360999U (en) | 2021-01-15 |
Family
ID=74153421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021024835.8U Withdrawn - After Issue CN212360999U (en) | 2020-06-04 | 2020-06-04 | Push bench for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212360999U (en) |
-
2020
- 2020-06-04 CN CN202021024835.8U patent/CN212360999U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210115 Effective date of abandoning: 20240401 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20210115 Effective date of abandoning: 20240401 |