CN208996040U - A kind of light-duty pile pulling device of hydraulic engineering - Google Patents
A kind of light-duty pile pulling device of hydraulic engineering Download PDFInfo
- Publication number
- CN208996040U CN208996040U CN201821733316.1U CN201821733316U CN208996040U CN 208996040 U CN208996040 U CN 208996040U CN 201821733316 U CN201821733316 U CN 201821733316U CN 208996040 U CN208996040 U CN 208996040U
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- China
- Prior art keywords
- rack
- pile pulling
- pulling device
- hydraulic engineering
- light
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model relates to construction of hydro project appliance technologies, more particularly to a kind of light-duty pile pulling device of hydraulic engineering, including clamping structure and rack, clamping structure includes curved splint, clamp arm and first gear, the rotation connection of first gear axisymmetrical is crossed on the support frame in the rear end of clamping structure, it is meshed between first gear, and is connected with train of reduction gears in its any shaft, the driving wheel of train of reduction gears is circumscribed with band-type brake motor；On front side of rack and bottom is equipped with opening, and support frame, which slides up and down, to be connected on the back fagging of rack, worm screw-threaded shaft elevator is fixed at the top of rack, the screw lower end of worm screw-threaded shaft elevator passes vertically through the top of rack, and is rotatably connected with support frame；The pile pulling device that the utility model can efficiently solve the prior art is more heavy, inconvenient, so that the problem that pile pulling operating efficiency is lower.
Description
Technical field
The utility model relates to construction of hydro project appliance technologies, and in particular to a kind of light-duty pile pulling of hydraulic engineering
Device.
Background technique
With social development, more and more engineering constructions are related to pile pulling operation, for example excavate in operation downwards, in order to
It prevents ground collapse and the soil of some infrastructure devices is fixed, often first surrounding squeezes into a large amount of stakes, engineering on construction ground
Stake is extracted after the completion；Equally, in Old building demolishing process, it usually needs pull out a large amount of stake, sometimes one construction site
Need to pull out piles up to a hundred, this pile pulling operation brings no small difficulty.
Prior art multi-pass crosses crane engagement sleeves locking device and goes to realize pile pulling operation, and overall structure is heavy, covers locking device
Connection is inconvenient, very influence pile pulling operating efficiency.
Utility model content
The technical issues of solution
For disadvantages mentioned above present in the prior art, the utility model provides a kind of hydraulic engineering and is filled with light-duty pile pulling
It sets, the pile pulling device that can efficiently solve the prior art is more heavy, inconvenient, asks so that pile pulling operating efficiency is lower
Topic.
Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of light-duty pile pulling device of hydraulic engineering, including clamping structure and rack, the clamping structure include arc folder
Plate, clamp arm and first gear, the rotation connection of first gear axisymmetrical is crossed on the support frame in the rear end of the clamping structure, described
It is meshed between first gear, and is connected with train of reduction gears in its any shaft, the driving wheel of the train of reduction gears is external
There is band-type brake motor；On front side of the rack and bottom is equipped with opening, and support frame as described above slides up and down the back fagging for being connected to rack
On, worm screw-threaded shaft elevator is fixed at the top of the rack, the screw lower end of the worm screw-threaded shaft elevator passes vertically through machine
The top of frame, and be rotatably connected with support frame.
Further, the back fixation of support frame as described above has C-shaped channel plate, and the C-shaped channel plate cooperation sliding is connected to institute
State the outside of fagging.
Further, it is equipped with linear guide among the C-shaped channel plate and fagging, the sliding rail of the linear guide is solid respectively
It is scheduled on the side wall of the fagging, the sliding block cooperation of the linear guide is fixed on the inner wall of C-shaped channel plate.
Further, the inner sidewall of the curved splint is evenly distributed with the friction protrusion being laterally arranged up and down, described
The vertical section of friction protrusion is V-shaped.
Further, the side plate of the rack is low wide and up narrow right-angled trapezium, and the bottom of the rack is fixed with
Pedal dual brake vehicle universal wheel.
Further, the outside of the worm screw of the worm screw-threaded shaft elevator is fitted with three-phase motor.
Beneficial effect
It is had the following beneficial effects: compared with known publicly-owned technology using technical solution provided by the utility model
1, the utility model is by mobile rack design, while band-type brake motor cooperation second gear is realized and clamps framework
Automatic-clamping is carried out to timber, it is easy to operate, while being driven on support frame and clamping structure component by worm screw-threaded shaft elevator
Automatic pile pulling is realized in lower movement, while the front side of rack can be convenient positioning clamping for stake to be chosen, operation equipped with opening
It is convenient, flexible；The operating efficiency of pile pulling can greatly be improved.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure side view of the utility model；(rack section)
Fig. 2 is the clamping structure and support frame connection schematic diagram of the utility model；
Fig. 3 is the clamping structure perspective view of the utility model；
Fig. 4 is that the clamping structure of the utility model overlooks clamping stake schematic diagram；
Label in figure respectively represents: 1- clamping structure；2- rack；3- support frame；4- three-phase motor；5- reduction gearing
Group；6- band-type brake motor；7- worm screw-threaded shaft elevator；8-C type groove plate；9- linear guide；10- friction protrusion；11- universal wheel；12-
Stake；101- curved splint；102- clamp arm；103- first gear；201- fagging；701- screw rod.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Below with reference to embodiment, the utility model will be further described.
Embodiment
A kind of light-duty pile pulling device of hydraulic engineering of the present embodiment, referring to Fig.1-4: including clamping structure 1 and rack 2,
The side plate of rack 2 is low wide and up narrow right-angled trapezium, and the bottom of rack 2 is fixed with pedal dual brake vehicle universal wheel 11；Folder
Locking structure 1 includes curved splint 101, clamp arm 102 and first gear 103, is uniformly distributed up and down on the inner sidewall of curved splint 101
There is the friction protrusion being laterally arranged, the vertical section of friction protrusion is V-shaped, and friction protrusion can substantially improve rubbing for clamping face
Wipe power.
The rear end of clamping structure 1 is crossed 103 axisymmetrical of first gear and is rotatably connected on support frame 3, first gear 103 it
Between be meshed, and be connected with train of reduction gears 5 in its any shaft, (the use of train of reduction gears 5, so that clamping structure 1 can be with
Realize slowly clamping, facilitate manipulation) driving wheel of train of reduction gears 5 is circumscribed with band-type brake motor 6；2 front side of rack and bottom are equipped with
Opening, support frame 3, which slides up and down, to be connected on the back fagging 201 of rack 2, and the top of rack 2 is fixed with worm screw-threaded shaft lifting
Machine 7,701 lower end of screw rod of worm screw-threaded shaft elevator 7 passes vertically through the top of rack 2, and is rotatably connected on one with support frame 3
It rises.
Wherein the sliding of support frame 3 and rack 2 is clamped, and has C-shaped channel plate 8, C-shaped channel using the back fixation in support frame 3
The cooperation sliding of plate 8 is connected to the outside of fagging 201；Linear guide 9 is equipped among C-shaped channel plate 8 and fagging 201, linear guide 9
Sliding rail is separately fixed on the side wall of fagging 201, and the sliding block cooperation of linear guide 9 is fixed on the inner wall of C-shaped channel plate 8.
The outside of the worm screw of worm screw-threaded shaft elevator 7 is fitted with three-phase motor 4；Wherein three-phase motor 4 and band-type brake electricity
Machine 6 is alternating current generator, and (band-type brake motor 6 selects YVPEJ-H80 type motor, and opposite outer dimension is smaller, is easy to use peace
Dress), external be equipped with of two motors is connected with motor switch box, facilitates start-up operation.
In use, pushing rack 2 to 12 position of stake first, and push-in is placed in stake 12 along 2 front openings of rack
Between two house type clamping plates；Then starting band-type brake motor 6 drives clamping structure 1 inwardly to rotate, and realizes that the clamping to stake 12 is embraced
Tightly, then start three-phase motor 4, the movement of worm screw-threaded shaft elevator 7, which drives, clamps framework rising, to pull up stake 12 upwards.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modify or replace, can't make corresponding technical solution essence be detached from various embodiments of the utility model technical solution spirit and
Range.
Claims (6)
1. a kind of light-duty pile pulling device of hydraulic engineering, including clamping structure and rack, the clamping structure include curved splint,
Clamp arm and first gear, it is characterised in that: the rear end of the clamping structure crosses first gear axisymmetrical and is rotatably connected on support
It on frame, is meshed between the first gear, and is connected with train of reduction gears, the master of the train of reduction gears in its any shaft
Driving wheel is circumscribed with band-type brake motor；On front side of the rack and bottom is equipped with opening, and support frame as described above, which slides up and down, is connected to rack
On the fagging of back, worm screw-threaded shaft elevator is fixed at the top of the rack, the screw lower end of the worm screw-threaded shaft elevator is perpendicular
Direct puncture crosses the top of rack, and is rotatably connected with support frame.
2. a kind of light-duty pile pulling device of hydraulic engineering according to claim 1, which is characterized in that the back of support frame as described above
Portion is fixed with C-shaped channel plate, and the C-shaped channel plate cooperation sliding is connected to the outside of the fagging.
3. a kind of light-duty pile pulling device of hydraulic engineering according to claim 2, which is characterized in that the C-shaped channel plate with
Linear guide is equipped among fagging, the sliding rail of the linear guide is separately fixed on the side wall of the fagging, and the straight line is led
The sliding block cooperation of rail is fixed on the inner wall of C-shaped channel plate.
4. a kind of light-duty pile pulling device of hydraulic engineering according to claim 1, which is characterized in that the curved splint
Inner sidewall is evenly distributed with the friction protrusion being laterally arranged up and down, and the vertical section of the friction protrusion is V-shaped.
5. a kind of light-duty pile pulling device of hydraulic engineering according to claim 1, which is characterized in that the side plate of the rack
Pedal dual brake vehicle universal wheel is fixed with for the bottom of low wide and up narrow right-angled trapezium, and the rack.
6. a kind of light-duty pile pulling device of hydraulic engineering according to claim 1, which is characterized in that the worm screw-threaded shaft liter
The outside of the worm screw of drop machine is fitted with three-phase motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821733316.1U CN208996040U (en) | 2018-10-25 | 2018-10-25 | A kind of light-duty pile pulling device of hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821733316.1U CN208996040U (en) | 2018-10-25 | 2018-10-25 | A kind of light-duty pile pulling device of hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208996040U true CN208996040U (en) | 2019-06-18 |
Family
ID=66805467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821733316.1U Expired - Fee Related CN208996040U (en) | 2018-10-25 | 2018-10-25 | A kind of light-duty pile pulling device of hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208996040U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111733815A (en) * | 2020-07-06 | 2020-10-02 | 段满红 | Multistage pile pulling device with one-way locking effect |
| CN111733814A (en) * | 2020-07-06 | 2020-10-02 | 段满红 | Working method of multistage pile pulling device with one-way locking effect |
| CN111794232A (en) * | 2020-07-20 | 2020-10-20 | 广东汇晟建设有限公司 | Hydraulic engineering uses high-efficient pile extractor |
| CN112942351A (en) * | 2021-02-04 | 2021-06-11 | 湖州新火建筑工程有限公司 | Pile digging device for concrete pipe piles in constructional engineering |
-
2018
- 2018-10-25 CN CN201821733316.1U patent/CN208996040U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111733815A (en) * | 2020-07-06 | 2020-10-02 | 段满红 | Multistage pile pulling device with one-way locking effect |
| CN111733814A (en) * | 2020-07-06 | 2020-10-02 | 段满红 | Working method of multistage pile pulling device with one-way locking effect |
| CN111794232A (en) * | 2020-07-20 | 2020-10-20 | 广东汇晟建设有限公司 | Hydraulic engineering uses high-efficient pile extractor |
| CN112942351A (en) * | 2021-02-04 | 2021-06-11 | 湖州新火建筑工程有限公司 | Pile digging device for concrete pipe piles in constructional engineering |
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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 |
Granted publication date: 20190618 Termination date: 20191025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |