CN105442517B - A kind of stake top pushing tow positioner - Google Patents
A kind of stake top pushing tow positioner Download PDFInfo
- Publication number
- CN105442517B CN105442517B CN201510853400.1A CN201510853400A CN105442517B CN 105442517 B CN105442517 B CN 105442517B CN 201510853400 A CN201510853400 A CN 201510853400A CN 105442517 B CN105442517 B CN 105442517B
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- China
- Prior art keywords
- plate
- locking
- stake top
- support frame
- positioning seat
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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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
- E02B17/06—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for immobilising, e.g. using wedges or clamping rings
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
- E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
- E02B17/0827—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering with screws and nuts mechanism
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a kind of stake top pushing tow positioner, including stake top positioning seat, the stake top positioning seat bottom is provided with the locating slot coordinated with engineering pile stake top；Support frame is provided with above the stake top positioning seat, elevation and subsidence regulating device is connected between support frame as described above and stake top positioning seat；Three-way jack is fixed with the top plate of support frame as described above and coordinates fixed locking device with bearing platform bottom plate.Stake top pushing tow positioner is coordinated by stake top positioning seat and stake top to be positioned, the height of support frame is adjusted by elevation and subsidence regulating device, bearing platform is locked by locking device, when bearing platform needs to move, platform is ejected by three-way jack and shifted, easy to operate, simple in construction, stability is high.The mobility of platform is realized, while make use of the travelling performance of platform to meet the construction requirement of the engineering pile in a wide range of, efficiency of construction is substantially increased, reduces the artificial amount of labour, with good practicality and market application value.
Description
Technical field
The present invention relates to pile foundation construction equipment technical field, in particular to a kind of stake top pushing tow positioner.
Background technology
Aquatic pile foundation construction routine carries out engineering based on using jack-up unit or the fixed operation platform set up
The injection of stake.Jack-up unit is adapted to the piling work under different water depth and wave environment, but make as special equipment
Valency is high, it is necessary to which professional is operated, and is influenceed greatly by wave period during displacement, and time-consuming for mobile and positioning, by sea situation
Ambient influnence is big, and positioning precision is not high during each position conversion, and work efficiency is relatively low；Engineering is carried out based on fixed platform
During stake injection, positioning precision is high, very convenient during progress position conversion in flat roof area, but the fixed platform of large area is taken
High a, narrow application range is set as, is only capable of carrying out the piling work in flat roof area, and environmental suitability is poor, is typically only used for interior
River and lake environment, it is impossible to set up platform in adverse circumstances such as off-lying seas.Also there is considerable influence to environment.
The content of the invention
Present invention aim to the deficiency for solving above-mentioned background technology there is provided a kind of stake top pushing tow positioner, lead to
Cross the present apparatus operation platform is clamped and moved, realize the mobile construction of platform within the specific limits.
In order to achieve this, the stake top pushing tow positioner designed by the present invention, it includes stake top positioning seat, the stake top
Positioning seat bottom is provided with the locating slot coordinated with engineering pile stake top；Support frame, the support are provided with above the stake top positioning seat
Elevation and subsidence regulating device is connected between frame and stake top positioning seat；Three-way jack is fixed with the top plate of support frame as described above and with holding
Weight platform floor coordinates fixed locking device.
Further, the elevation and subsidence regulating device includes being arranged at the screw shell at the top of stake top positioning seat, the screw thread
Internal thread of sleeve is connected with internal and external threads sleeve pipe, and the internal and external threads sleeve pipe internal thread is connected with screw rod, and the screw tip is set
It is placed in support frame.
Further, positioning hole is uniformly provided with the top circumference of the stake top positioning seat, the screw shell is fixed on
In positioning hole.
Further, the top plate both sides of support frame as described above are symmetrically arranged with a locking device.
Further, the locking device, which includes coordinating at the top of lock bracket, the lock bracket, is fixed with locking regulation
The lock for being combined with longitudinal threaded bore, the longitudinal threaded bore and compressing bearing platform bottom plate is provided with plate, the locking adjustable plate
Tight bolt.
Further, the lock bracket include two pieces just to rocker plate, connect between the top of two pieces of rocker plates
Connecting shaft is connected to, the connecting shaft passes through and is fixed with the plate that is locked at the top of locking bed, the locking bed, described to be locked
The rear portion of plate is provided with locking support plate；The back support of the locking adjustable plate is on locking support plate, the locking regulation
The middle part both sides of plate bottom surface are respectively arranged with a stop sleeve, and the rear portion both sides of the plate that is locked are respectively arranged with one
Longitudinally adjust bolt, the longitudinally adjust bolt is arranged in stop sleeve, and the top of the longitudinally adjust bolt passes through locking
Adjustable plate is connected with locking nut, and the clamping screw is arranged at the front part sides of locking adjustable plate.
Further, the both sides of the locking adjustable plate are provided with elongated hole, and the top of the regulating bolt is passed through to be connected in elongated hole
Locking nut is connect, the internal diameter of the stop sleeve is more than the diameter of longitudinally adjust bolt.
Further, it is fixedly connected with reinforcing plate between the rear portion both sides of the plate that is locked and locking bed.
Further, the center of top of the screw rod is provided with through hole, and the front and rear sides of the through hole are respectively equipped with one piece of spiral shell
Alignment pin is connected between bar location-plate, the through hole of two pieces of screw rod location-plates and screw rod, the screw rod location-plate is fixed
In in support frame.
Further, it is further fixed on coordinating in ball pivot nut, the ball pivot nut at the top of the elevation and subsidence regulating device
There is a ball pivot bolt, be connected with ball pivot at the top of the ball pivot bolt, the ball pivot is fitted compression with the bottom of support frame.
The beneficial effects of the invention are as follows：Stake top pushing tow positioner is coordinated by stake top positioning seat and stake top to be positioned, and is passed through
Elevation and subsidence regulating device adjusts the height of support frame, is locked bearing platform by locking device, when bearing platform needs to move,
Platform is ejected by three-way jack and shifted, easy to operate, simple in construction, stability is high.Realize the removable of platform
Dynamic property, while make use of the travelling performance of platform to meet the construction requirement of the engineering pile in a wide range of, substantially increases construction effect
Rate, reduces the artificial amount of labour, with good practicality and market application value.
Brief description of the drawings
Fig. 1 is installed on the structural representation of engineering pile top support bearing platform for stake top pushing tow positioner in the present invention；
Fig. 2 coordinates the structural representation of positioning for stake top pushing tow positioner in the present invention with bearing platform bottom plate；
Fig. 3 is the front view of stake top pushing tow positioner in the present invention；
Fig. 4 is arranged at the structural representation in support frame for screw rod in the present invention；
Fig. 5 is the side view of three-way jack in the present invention；
Fig. 6 is the side view of rocking arm in the present invention；
Fig. 7 is the top view of three-way jack in the present invention；
Fig. 8 is the top view of stake top positioning seat in the present invention；
Wherein, 101-stake top positioning seat, 101.1-screw shell positioning hole, 101.2-ball pivot bolt positioning hole,
102-engineering pile, 103-locating slot, 104-support frame, 105-elevation and subsidence regulating device, 105.1-screw shell, 105.2-
Internal and external threads sleeve pipe, 105.3-screw rod, 106-three-way jack, 106.1-main top, 106.2-vertical shift oil cylinder, 106.3-
Traversing oil cylinder, 107-bearing platform, 108-locking device, 108.1-locking adjustable plate, 108.2-locking bed, 108.3-
Be locked plate, 108.4-locking support plate, 108.5-stop sleeve, 108.6-longitudinally adjust bolt, 108.7-locking
Nut, 108.8-clamping screw, 108.9-reinforcing plate, 109-rubber ring, 110-positioning through hole, 111-screw rod location-plate,
112-alignment pin, 113-rocker plate, 114-connecting shaft, 115-ball pivot nut, 116-ball pivot bolt, 117-ball pivot.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Stake top pushing tow positioner as shown in Fig. 1-8, including stake top positioning seat 101, the bottom of stake top positioning seat 101 is opened
There is the locating slot 103 coordinated with the stake top of engineering pile 102；The top of stake top positioning seat 101 is provided with support frame 104, support frame 104 and stake
Elevation and subsidence regulating device 105 is connected between the positioning seat 101 of top；Be fixed with the top plate of support frame 104 three-way jack 106 and with
The bottom plate of bearing platform 107 coordinates fixed locking device 108.Stake top positioning seat 101 is carried out according to the shape at the top of engineering pile 102
Design, coordinates with engineering pile 102 and positions, and regulation elevation and subsidence regulating device 105 adjusts the height of support frame 104, is applied when platform is in
When station puts place, the locking platform of locking device 108 is operated, when platform needs to move, locking device 108 is unclamped, passes through three-dimensional
Jack 106 carries out pushing tow and movement to platform.
As shown in Figure 2, Figure 4 shows, it is fixed with rubber ring 109 on the circumferential cell wall of the locating slot 103 of stake top positioning seat 101.Carry
High stake top positioning seat 101 coordinates the structural stability of positioning with the stake top of engineering pile 102.
As shown in figure 3, elevation and subsidence regulating device 105 includes the screw shell 105.1 for being arranged at the top of stake top positioning seat 101,
The internal thread of screw shell 105.1 is connected with internal and external threads sleeve pipe 105.2, and the internal thread of internal and external threads sleeve pipe 105.2 is connected with screw rod
105.3, the top of screw rod 105.3 is arranged in support frame 104.Internal and external threads sleeve pipe 105.2 is rotated, makes to move down on screw rod 105.3
It is dynamic, so as to adjust the height of support frame 104.
As shown in Fig. 3-4, the center of top of the screw rod 105.3 is provided with positioning through hole 110, the positioning through hole 110
Front and rear sides are respectively equipped with one piece of screw rod location-plate 111, the positioning through hole of two pieces of screw rod location-plates 111 and screw rod 105.3
Alignment pin 112 is connected between 110, the screw rod location-plate 111 is fixed in support frame 104.Screw rod 105.3 and support frame
There is small activity space between 104, screw rod 105.3 can be made to carry out self-compensating when bearing 104 weight of support frame, further
Improve structural stability.
As shown in Figure 3 and Figure 6, the top of elevation and subsidence regulating device 105 is further fixed on ball pivot nut 115, the ball pivot nut
Ball pivot bolt 116 is combined with 115, the top of ball pivot bolt 116 is connected with ball pivot 117, the ball pivot 117 and support frame
104 bottom laminating is compressed.Pass through the structure of ball pivot 117, it is ensured that the level of support base 104, it is ensured that jacking is stable.
As shown in figure 8, the top of stake top positioning seat 101 is circumferentially above evenly-spaced the He of screw shell positioning hole 101.1
Ball pivot bolt positioning hole 101.2, screw shell 105.1 is fixed in screw shell positioning hole 101.1, and ball pivot bolt 116 is set
In in ball pivot bolt positioning hole 101.2.
As shown in figure 3, the top plate both sides of support frame 104 are symmetrically fixed with a locking device 108.108 pairs of locking device
Title is arranged in the top plate both sides of support frame 104, and locking effect is good, and structural stability is high.
As shown in figure 3, locking device 108, which includes coordinating at the top of lock bracket, lock bracket, is fixed with locking adjustable plate
108.1, it is provided with to be combined with longitudinal threaded bore, longitudinal threaded bore on locking adjustable plate 108.1 and compresses bearing platform 107 bottom plate
Longitudinal bolt 108.6.
As shown in Figure 3 and Figure 6, the lock bracket include two pieces just to rocker plate 113, two pieces of rocker plates 113
Top between be connected with connecting shaft 114, the connecting shaft 114 passes through locking bed 108.2, the top of the locking bed 108.2
Provided with the plate 108.3 that is locked, the rear portion for being locked plate 108.3 is provided with locking support plate 108.4；The locking is adjusted
The back support of plate 108.1 is saved on locking support plate 108.4, the middle part both sides difference of locking adjustable plate 108.1 bottom surface
A stop sleeve 108.5 is provided with, the rear portion both sides of the plate 108.3 that is locked are respectively arranged with a clamping screw
108.8, the clamping screw 108.8 is arranged in stop sleeve 108.5, and the top of the clamping screw 108.8 passes through locking
Adjustable plate 108.1 is connected with locking nut 108.7, and the longitudinally adjust bolt 108.6 is arranged at before locking adjustable plate 108.1
Portion both sides.
As shown in figure 3, the both sides of the locking adjustable plate 108.1 are provided with elongated hole, the top of the clamping screw 108.8 is worn
Excessively elongated hole connects locking nut 108.7, and the internal diameter of the stop sleeve 108.5 is more than the diameter of clamping screw 108.8.Due to
The internal diameter of stop sleeve 108.5 is more than the diameter of clamping screw 108.8, therefore after clamping screw 108.8 is unclamped, directly adjustment is locked
The position of tight adjustable plate 108.1, you can avoid locking the bottom plate of adjustable plate 108.1 or clamping screw 108.8 and bearing platform 107
Produce interference.
In above-mentioned technical proposal, it is fixedly connected with and adds between the rear portion both sides for the plate 108.3 that is locked and locking bed 108.2
Strong plate 108.9.Further strengthen the structural strength of plate 108.3 of being locked, it is ensured that the locking to the bottom plate of bearing platform 107 is imitated
Really.
The pushing tow process of stake top pushing tow positioner designed by the present invention is：Stake top pushing tow is completed on engineering pile 102
The installation of positioner, and adjust with elevation and subsidence regulating device 105 the top surface absolute altitude of support frame 104.Before work, locking dress is unclamped
Put 108；During work, bearing platform 107 is lifted off locking device 108 by the upward jacking in main top 106.1 of three-way jack 106, is indulged
Moving oil cylinder 106.2 promotes bearing platform 107 to move forward a stroke.After a stroke terminates, main top 106.1 declines, and holds
Galassing platform 107 is fallen back on locking device 108, the oil return of vertical shift oil cylinder 106.2.So moving in circles moves bearing platform 107.
When the movement of bearing platform 107 shifts, traversing oil cylinder 106.3 promotes the laterally correction of bearing platform 107.
The above described is only a preferred embodiment of the present invention, not doing any formal to the structure of the present invention
Limitation.Any simple modification, equivalent variations and modification that every technical spirit according to the present invention is made to above example,
In the range of still falling within technical scheme.
Claims (7)
1. a kind of stake top pushing tow positioner, it is characterised in that：It includes stake top positioning seat (101), the stake top positioning seat
(101) bottom is provided with the locating slot (103) coordinated with engineering pile (102) stake top；Provided with branch above the stake top positioning seat (101)
Support (104), is connected with elevation and subsidence regulating device (105) between support frame as described above (104) and stake top positioning seat (101)；The branch
Three-way jack (106) is fixed with the top plate of support (104) and coordinates fixed locking device with bearing platform (107) bottom plate
(108)；
The elevation and subsidence regulating device (105) includes being arranged at the screw shell (105.1) at the top of stake top positioning seat (101), described
Screw shell (105.1) internal thread is connected with internal and external threads sleeve pipe (105.2), internal and external threads sleeve pipe (105.2) internal thread
It is connected with the top of screw rod (105.3), the screw rod (105.3) and is arranged in support frame (104)；
The center of top of the screw rod (105.3) is provided with positioning through hole (110), the front and rear sides point of the positioning through hole (110)
She You not one piece of screw rod location-plate (111), two pieces of screw rod location-plates (111) and the positioning through hole (110) of screw rod (105.3)
Between be connected with alignment pin (112), the screw rod location-plate (111) is fixed in support frame (104).
2. a kind of stake top pushing tow positioner according to claim 1, it is characterised in that：The top of support frame as described above (104)
Plate both sides are symmetrically arranged with a locking device (108).
3. a kind of stake top pushing tow positioner according to claim 2, it is characterised in that：Locking device (108) bag
Include to coordinate at the top of lock bracket, the lock bracket and be fixed with locking adjustable plate (108.1), the locking adjustable plate (108.1)
On be provided be combined with longitudinal threaded bore, the longitudinal threaded bore compress bearing platform (107) bottom plate longitudinally adjust bolt
(108.6)。
4. a kind of stake top pushing tow positioner according to claim 3, it is characterised in that：The lock bracket includes two pieces
Just to rocker plate (113), be connected with connecting shaft (114), the connecting shaft between the top of two pieces of rocker plates (113)
(114) locking bed (108.2) is passed through, the top of the locking bed (108.2) is provided be locked plate (108.3), the locking
The rear portion of fixed plate (108.3) is provided with locking support plate (108.4)；The back support of the locking adjustable plate (108.1) exists
On locking support plate (108.4), the middle part both sides of described locking adjustable plate (108.1) bottom surface are respectively arranged with a stop sleeve
(108.5), the rear portion both sides of the plate that is locked (108.3) are respectively arranged with a clamping screw (108.8), the locking
Bolt (108.8) is arranged in stop sleeve (108.5), and the top of the clamping screw (108.8) passes through locking adjustable plate
(108.1) locking nut (108.7) is connected with, the longitudinally adjust bolt (108.6) is arranged at locking adjustable plate (108.1)
Front part sides.
5. a kind of stake top pushing tow positioner according to claim 4, it is characterised in that：The locking adjustable plate
(108.1) both sides are provided with elongated hole, and the top of the clamping screw (108.8) is passed through in elongated hole connection locking nut (108.7),
The internal diameter of the stop sleeve (108.5) is more than the diameter of clamping screw (108.8).
6. a kind of stake top pushing tow positioner according to claim 4, it is characterised in that：The plate that is locked
(108.3) reinforcing plate (108.9) is fixedly connected between rear portion both sides and locking bed (108.2).
7. a kind of stake top pushing tow positioner according to claim 1, it is characterised in that：The elevation and subsidence regulating device
(105) it is further fixed on being combined with ball pivot bolt (116) in ball pivot nut (115), the ball pivot nut (115) at the top of, it is described
It is connected with ball pivot (117) at the top of ball pivot bolt (116), the ball pivot (117) is fitted compression with the bottom of support frame (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510853400.1A CN105442517B (en) | 2015-11-27 | 2015-11-27 | A kind of stake top pushing tow positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510853400.1A CN105442517B (en) | 2015-11-27 | 2015-11-27 | A kind of stake top pushing tow positioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105442517A CN105442517A (en) | 2016-03-30 |
| CN105442517B true CN105442517B (en) | 2017-08-29 |
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ID=55553113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510853400.1A Active CN105442517B (en) | 2015-11-27 | 2015-11-27 | A kind of stake top pushing tow positioner |
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| Country | Link |
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| CN (1) | CN105442517B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120687B (en) * | 2016-06-24 | 2018-07-06 | 中铁大桥局集团有限公司 | The construction method of drilling platform self-level(l)ing installation |
| WO2018000408A1 (en) * | 2016-07-01 | 2018-01-04 | 中交武汉港湾工程设计研究院有限公司 | Pile top pushing and positioning device |
| WO2018000409A1 (en) * | 2016-07-01 | 2018-01-04 | 中交第二航务工程局有限公司 | Pile top-supported walking type moving pile-driving platform |
| CN110528396A (en) * | 2019-09-24 | 2019-12-03 | 中铁十六局集团有限公司 | Supporting apparatus for beam sections |
| CN112049106A (en) * | 2020-07-27 | 2020-12-08 | 中国港湾工程有限责任公司 | Construction process of steel pipe pile in medium-long period wave sea area |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61162630A (en) * | 1985-01-08 | 1986-07-23 | Kawasaki Steel Corp | Method and device of driving pile |
| CN201720676U (en) * | 2010-02-02 | 2011-01-26 | 中交二公局第五工程有限公司 | Precise position-adjusting device of large component |
| CN102535469B (en) * | 2012-02-17 | 2014-07-30 | 中交武汉港湾工程设计研究院有限公司 | Tool type guiding pile-sinking device |
| CN103132513A (en) * | 2013-02-25 | 2013-06-05 | 中交武汉港湾工程设计研究院有限公司 | Repairing method of damaged foundation pile of high-pile wharf |
| CN205296119U (en) * | 2015-11-27 | 2016-06-08 | 中交武汉港湾工程设计研究院有限公司 | Pile bolck top pushes away positioner |
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2015
- 2015-11-27 CN CN201510853400.1A patent/CN105442517B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105442517A (en) | 2016-03-30 |
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