CN111305214B - An automatic straightening device for crane pile frame construction - Google Patents
An automatic straightening device for crane pile frame construction Download PDFInfo
- Publication number
- CN111305214B CN111305214B CN201911408689.0A CN201911408689A CN111305214B CN 111305214 B CN111305214 B CN 111305214B CN 201911408689 A CN201911408689 A CN 201911408689A CN 111305214 B CN111305214 B CN 111305214B
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- pile frame
- connecting disc
- crane
- bottom plate
- fixed bottom
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- 238000010276 construction Methods 0.000 title claims abstract description 12
- 238000003466 welding Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/04—Guide devices; Guide frames
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model provides a hoist pile frame construction automatic alignment device, it includes hoist cantilever crane (1), pile frame (3), its characterized in that: the top of the crane boom (1) is connected with the middle upper part of the pile frame (3) through a connecting disc rotating mechanism (2) capable of swinging left and right and back, the lower part of the pile frame (3) is connected with a crane lower car through two inclined strut cylinders (4), and a ground supporting cylinder (5) is arranged at the bottom of the pile frame (3). The invention can realize the rapid straightening of the pile frame after the frame is lifted and the pile frame is moved, and improves the adaptability and the operation capability of the equipment under the condition of uneven ground.
Description
Technical Field
The invention relates to an automatic pile frame angle straightening device of a crane under the working condition of hydraulic hammer pile driving construction.
Background
Under the construction working condition of the hydraulic pile hammer matched with the crane, the pile frame in the prior art can only realize front-back direction adjustment and can not be adjusted left and right, so that the requirement on the flatness of the ground of a construction site is higher. If the car body tilts left and right, the perpendicularity of the whole operation device cannot be ensured, and finally faults occur in the hammer body hole or the pile hole precision cannot meet the requirement. In addition, because the displacement machine needs to be frequently replaced during the construction of the pile driver, the angle of the pile frame needs to be repeatedly adjusted and calibrated according to the ground condition in the process of replacing the displacement machine every time, the time and the labor are wasted, and the improvement of the construction efficiency is directly affected.
Disclosure of Invention
The invention aims at overcoming the defects in the prior art, and provides the automatic straightening device for the construction of the crane pile frame, which can realize the rapid straightening of the pile frame after the frame is lifted and the pile frame is moved, and improve the adaptability and the operation capability of the equipment under the condition of uneven ground.
The aim of the invention can be achieved by the following technical measures:
The automatic straightening device for the construction of the pile frame of the crane comprises a crane arm frame and the pile frame, wherein the top of the crane arm frame is connected with the middle upper part of the pile frame through a connecting disc rotating mechanism capable of realizing left-right and front-back swinging, the lower part of the pile frame 3 is connected with the lower car of the crane through two inclined strut cylinders, and the bottom of the pile frame is provided with a ground supporting cylinder
The connecting disc rotating mechanism comprises a fixed bottom plate fixedly connected with the pile frame, and a rotating base combined with the fixed bottom plate, wherein a pressing plate with a limiting function is arranged in the rotating base in a surface contact rotating manner to realize left and right rotation of the center of the connecting disc rotating base; the connecting disc is hinged with the crane arm support through a pin shaft, so that the connecting disc can rotate back and forth around the pin shaft; therefore, the connecting disc rotating mechanism has left and right rotational degrees of freedom, front and back rotational degrees of freedom, and when the lower end inclined strut oil cylinder is supported in a floating mode, the operating device can automatically adjust the angle under the action of the pile frame dead weight, and the vertical state is always kept.
Further, the fixed bottom plate and the pile frame are processed into an integral piece; the rotating base is combined with the fixed bottom plate in a welding mode; the pressing plate is fastened and combined with the rotating base through bolts. The lower end of the ground supporting oil cylinder adopts a supporting mode of a ball head and a tray.
The working principle and the beneficial effects of the invention are as follows:
The invention adopts the transitional connection structure mode of the pile frame and the crane through the rotary connecting disc, so that the invention has two degrees of freedom of left-right rotation and front-back rotation, and the pile frame is automatically straightened in the self-weight state of the operation device. The lower end of the pile frame is fixedly connected through two inclined strut oil cylinders, when the pile frame is straightened, the oil cylinders are kept in a floating and communicated state, meanwhile, the angle can be regulated in an auxiliary mode, and after the pile frame is straightened, the oil cylinders are locked to be supported left and right. And the bottom of the pile frame is provided with a ground supporting oil cylinder, and the pile frame is straightened and positioned by adopting a supporting mode of adding a tray to the ball head, so that the ground supporting oil cylinder supports and keeps the stability of the whole machine. According to the structural system, in the frequent machine moving process, even if the ground flatness cannot meet the operation requirement, the vehicle can realize automatic and rapid alignment of an operation device when being slightly inclined, the field adaptability of equipment is improved, meanwhile, the calibration and adjustment time of the perpendicularity of the pile frame is saved, and the working efficiency is improved.
Drawings
FIG. 1 is a diagram of the mounting relationship of a crane boom, a connecting disc rotating mechanism, a pile frame, a diagonal bracing cylinder and a ground supporting cylinder.
Fig. 2 is a diagram showing the constitution of the rotary mechanism of the connection disc.
Fig. 3 is a side view of the portion of the interface disc rotation mechanism of fig. 2.
Fig. 4 is a schematic structural diagram of the connection pad.
Fig. 5 is a top view of fig. 4.
Number in the figure: 1. the crane comprises a crane arm support, 2 parts of a connecting disc rotating mechanism, 3 parts of a pile frame, 4 parts of a diagonal bracing oil cylinder, 5 parts of a ground supporting oil cylinder, 6 parts of a pin shaft, 7 parts of a connecting disc, 8 parts of a bolt, 9 parts of a pressing plate, 10 parts of a rotating base, 11 parts of a rotating base and a fixed bottom plate.
Detailed Description
The invention will be further described with reference to the following examples (drawings):
As shown in fig. 1, the automatic straightening device for crane pile frame construction comprises a crane arm support 1 and a pile frame 3, wherein the top of the crane arm support 1 is connected with the middle upper part of the pile frame 3 through a connecting disc rotating mechanism 2 capable of swinging left and right and back and forth, the lower part of the pile frame 3 is connected with a crane lower car through two inclined strut cylinders 4, and a ground supporting cylinder 5 is arranged at the bottom of the pile frame 3.
As shown in fig. 2 and 3, the rotary mechanism 2 for connecting disc comprises a fixed bottom plate 11 fixedly connected with the pile frame 3, a rotary base 10 combined with the fixed bottom plate 11, and a connecting disc 7 (see fig. 4 and 5) arranged in the rotary base 10 in a surface contact rotary manner through a pressing plate 9 with a limiting function, so that the connecting disc 7 can rotate left and right around the center of the rotary base 10; the connecting disc 7 is hinged with the crane boom 1 through a pin shaft 6, so that the connecting disc 7 can rotate around the pin shaft 6 back and forth; therefore, the connecting disc rotating mechanism 2 has two degrees of freedom of rotation, namely left and right, front and back, and when the lower end inclined support oil cylinder 4 is supported in a floating mode, the angle of the operating device is automatically adjusted under the action of the dead weight of the pile frame 3, and the operating device is always kept in a vertical state.
Further, the fixed bottom plate 11 and the pile frame 3 are processed into an integral piece; the rotary base 10 is combined with the fixed bottom plate 11 in a welding mode; the pressing plate 9 is fastened and combined with the rotary base 10 through bolts 8. The lower end of the ground supporting oil cylinder 5 adopts a supporting mode of a ball head and a tray.
Because the connecting disc rotating mechanism 2 has two degrees of freedom of rotation, namely left and right, front and back, the operating device automatically adjusts the angle under the action of the dead weight of the pile frame 3 and always keeps a vertical state; the inclined support cylinder 4 keeps a floating state in the straightening process, can assist in adjusting the angle, and is locked by a hydraulic component to support left and right after being straightened. The ground supporting oil cylinder 5 is arranged at the bottom of the pile frame 3, and after the pile frame 3 is straightened, the ground supporting oil cylinder 5 extends out of the ground to ensure the stability of the whole operation device.
Claims (1)
1. The utility model provides a hoist pile frame construction automatic alignment device, it includes hoist cantilever crane (1), pile frame (3), its characterized in that: the top of the crane boom (1) is connected with the middle upper part of the pile frame (3) through a connecting disc rotating mechanism (2) capable of swinging left and right and back, the lower part of the pile frame (3) is connected with a crane lower car through two inclined support cylinders (4), and a ground supporting cylinder (5) is arranged at the bottom of the pile frame (3); the connecting disc rotating mechanism (2) comprises a fixed bottom plate (11) fixedly connected with the pile frame (3), a rotating base (10) combined with the fixed bottom plate, and a connecting disc (7) arranged in the rotating base (10) in a surface contact rotating manner through a pressing plate (9) with a limiting function, so that the connecting disc (7) can rotate left and right around the center of the rotating base (10); the connecting disc (7) is hinged with the crane boom (1) through a pin shaft (6), so that the connecting disc (7) can rotate around the pin shaft (6) back and forth; therefore, the connecting disc rotating mechanism (2) has two degrees of freedom of rotation, namely left and right, front and back, and the operating device automatically adjusts the angle under the action of the dead weight of the pile frame (3) and always keeps the vertical state; the fixed bottom plate (11) and the pile frame (3) are processed into an integral piece; the rotary base (10) is combined with the fixed bottom plate (11) in a welding mode; the pressing plate (9) is fastened and combined with the rotating base (10) through bolts (8), and the lower end of the ground supporting oil cylinder (5) adopts a supporting mode of a ball head and a tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911408689.0A CN111305214B (en) | 2019-12-31 | 2019-12-31 | An automatic straightening device for crane pile frame construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911408689.0A CN111305214B (en) | 2019-12-31 | 2019-12-31 | An automatic straightening device for crane pile frame construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111305214A CN111305214A (en) | 2020-06-19 |
| CN111305214B true CN111305214B (en) | 2024-11-26 |
Family
ID=71150794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911408689.0A Active CN111305214B (en) | 2019-12-31 | 2019-12-31 | An automatic straightening device for crane pile frame construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111305214B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854214A (en) * | 2021-03-01 | 2021-05-28 | 浙江三一装备有限公司 | Pile frame verticality adjusting device and pile driver |
| CN115928729B (en) * | 2022-12-13 | 2026-01-30 | 温州永安重工科技有限公司 | A construction method for pile driving using a vibratory pipe pile driver |
| CN116516954A (en) * | 2023-05-08 | 2023-08-01 | 温州永安重工科技有限公司 | Pile sinking device for vibrating gravel pile and construction process |
| CN116733804A (en) * | 2023-06-15 | 2023-09-12 | 湖南中联重科履带起重机有限公司 | Balance valve, leveling device, pile driver and control method of pile driver leveling device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1113061A (en) * | 1997-06-24 | 1999-01-19 | Chowa Kogyo Kk | Vibratory pile driving/drawing construction method and vibratory pile driving/drawing device |
| CN103132523A (en) * | 2013-02-22 | 2013-06-05 | 广西华南岩土工程有限公司 | Automatic punching pile driver |
| CN211547726U (en) * | 2019-12-31 | 2020-09-22 | 郑州郑宇重工有限公司 | Automatic alignment device for construction of pile frame of crane |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2521236B2 (en) * | 1994-03-24 | 1996-08-07 | 株式会社森長組 | Pile driving device for driving piles on the seabed |
| CN2530979Y (en) * | 2002-03-15 | 2003-01-15 | 刘昆灵 | Pile driver device with arbitrary angle transformation |
| CN205576913U (en) * | 2016-04-19 | 2016-09-14 | 黑龙江龙华岩土工程有限公司 | Device is spouted soon in stirring of roof pressure formula stake machine |
-
2019
- 2019-12-31 CN CN201911408689.0A patent/CN111305214B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1113061A (en) * | 1997-06-24 | 1999-01-19 | Chowa Kogyo Kk | Vibratory pile driving/drawing construction method and vibratory pile driving/drawing device |
| CN103132523A (en) * | 2013-02-22 | 2013-06-05 | 广西华南岩土工程有限公司 | Automatic punching pile driver |
| CN211547726U (en) * | 2019-12-31 | 2020-09-22 | 郑州郑宇重工有限公司 | Automatic alignment device for construction of pile frame of crane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111305214A (en) | 2020-06-19 |
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Address after: 451482 No. 88, Yugong Road, economic and Technological Development Zone, Zhengzhou City, Henan Province Applicant after: Yutong heavy equipment Co.,Ltd. Address before: 451482 No. 88, Yugong Road, economic and Technological Development Zone, Zhengzhou City, Henan Province Applicant before: ZHENGZHOU ZHENGYU HEAVY INDUSTRY Co.,Ltd. |
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