CN102535469A - Tool type guiding pile-sinking device - Google Patents
Tool type guiding pile-sinking device Download PDFInfo
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- CN102535469A CN102535469A CN2012100359759A CN201210035975A CN102535469A CN 102535469 A CN102535469 A CN 102535469A CN 2012100359759 A CN2012100359759 A CN 2012100359759A CN 201210035975 A CN201210035975 A CN 201210035975A CN 102535469 A CN102535469 A CN 102535469A
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Abstract
The invention discloses a tool type guiding pile-sinking device which comprises supporting anchor piles, wherein a guiding pile-sinking platform is supported on the supporting anchor piles; the guiding pile-sinking platform comprises a first layer platform and a second layer platform; the second layer platform is connected with the first layer platform; a guiding pile-sinking platform adjusting mechanism is arranged between the first layer platform and the top of the supporting anchor pile; a pile-holding mechanism for the supporting anchor pile is arranged on the first layer platform; a plurality of port position-adjusting mechanisms are arranged on and connected with the second layer platform; the port position-adjusting mechanisms are arranged on the second layer platform along the circumference; the pile-holding mechanism comprises supporting bases arranged on the first layer platform; a plurality of hydraulic cylinders are horizontally arranged on the supporting base; and the hydraulic cylinders are arranged along the circumference. Multiple direction adjustment is adopted; the multiple adjustment for the guiding pile-sinking platform and steel tube piles can be realized during a guiding pile-sinking construction process of bridge steel tube piles; and the tool type guiding pile-sinking device provided by the invention is used for ensuring the relative position precision of steel tube pipes while realizing the L/400 vertical precision of single pile.
Description
Technical field
The invention belongs to bridge pile foundation plinth construction technology, be specifically related to a kind of bridge steel pile tube guiding pile sinking device.
Background technology
Steel pipe pile pile sinking location is the committed step of bridge construction.Along with the continuous innovation of bridge construction technology, the form of construction work of prefabricated cushion cap pier shaft is arisen at the historic moment, thereby the steel pipe pile positioning accuracy has been had higher requirement.Traditional steel pipe pile guide-localization frame generally can only be realized the vertical precision of single stake L/100 to L/200, and the very difficult assurance of the relative positional accuracy of stake, can not satisfy the construction process requirement of prefabricated cushion cap pier shaft.
Summary of the invention
The object of the present invention is to provide a kind of tool-type guiding pile sinking device that can realize the accurate guide-localization of steel pipe pile, to address the above problem.
Technical scheme of the present invention is: tool-type guiding pile sinking device, and it comprises the support anchoring pile, supports support guide pile sinking platform on the anchoring pile, said guiding pile sinking platform comprises the first floor platform, with the second layer platform that is connected with the first floor platform; Be provided with guiding pile sinking platform guiding mechanism between first floor platform and the support anchoring pile top, the first floor platform is provided with the pile holding mechanism that supports anchoring pile; Be connected with a plurality of Longkous positioner on the second layer platform, said a plurality of Longkous positioner is arranged on the second layer platform along circumference; Said pile holding mechanism comprises the bearing that the first floor platform is provided with, and the bearing level is provided with hydraulic cylinder, and hydraulic cylinder is provided with a plurality of along circumference.
First floor platform top is provided with pile holding mechanism, and first floor platform bottom is provided with down pile holding mechanism.
Said second layer platform comprises the sub-truss that is connected with the first floor platform; The sub-truss top is provided with link; The sub-truss bottom is provided with down link, and the said link of going up is provided with the Longkou positioner, and said link down is provided with down the Longkou positioner.
Said Longkou positioner comprises base, establishes fixed support plate and mobile gripper shoe on the base; Be fixedly connected with jack on the fixed support plate, the piston rod end of jack is connected with mobile gripper shoe, moves on the gripper shoe to connect running roller.
Establish the fixed support guide strip on the base, establish guide groove on the fixed support guide strip; Mobile gripper shoe is bearing in the fixed support guide strip, and mobile gripper shoe is divided into guide peg, and guide peg is located in the guide groove.
Offer unthreaded hole on the fixed support plate, screw mandrel passes unthreaded hole, connects locking nut on the screw mandrel of fixed support plate both sides respectively; Screw mandrel one end is connected with mobile gripper shoe.
Said first floor platform comprises the connecting frame that is connected with second layer platform, connecting frame be provided with for four jiaos be used for support anchoring pile on the pylon that is connected of guiding pile sinking platform guiding mechanism.
Guiding pile sinking platform guiding mechanism comprises that being located at the first direction that supports on the anchoring pile adjusts framework; Establish movably second direction adjustment framework on the first direction adjustment framework; Second direction adjustment framework both sides are provided with first direction adjustment oil cylinder, and the piston rod of first direction adjustment oil cylinder is connected with first direction adjustment frame wall; Establish movably second direction adjustment oil cylinder in the second direction adjustment framework, the piston rod of second direction adjustment oil cylinder is connected with second direction adjustment frame wall, establishes vertical direction adjustment oil cylinder on the second direction adjustment oil cylinder; The piston rod of vertical direction adjustment oil cylinder is connected with pylon.
Establish pile holding mechanism on the pylon.
The present invention adopts multiple multi-direction adjustment; In carrying out bridge steel pile tube guiding piling construction process; Pile sinking platform, the multiple adjustment of steel pipe pile can realize leading; Utilize the first floor platform and support the guiding pile sinking platform guiding mechanism that is provided with between the anchoring pile top; Adjustment guiding pile sinking platform is eliminated steel pipe pile horizontal position error and flatness error, utilizes the error of perpendicularity of Longkou positioner adjustment steel pipe pile, and the structure design of tool-type guiding pile-driving system self guarantees the relative positional accuracy between the steel pipe pile.This tool-type guiding pile-driving system of the present invention can realize the vertical precision of single stake L/400 when guaranteeing each steel pipe pile relative positional accuracy.
Description of drawings
Fig. 1 tool-type guiding pile sinking apparatus structure elevation.
Fig. 2 tool-type guiding pile sinking apparatus structure lateral view.
Fig. 3 tool-type guiding pile sinking apparatus structure schematic top plan view.
Fig. 4 first floor platform sketch map.
Fig. 5 second layer platform sketch map.
Fig. 6 pile sinking platform guiding mechanism structural representation that leads.
Fig. 7 pile sinking platform guiding mechanism that leads is connected sketch map with the first floor platform.
Fig. 8 Longkou positioner structure master looks sketch map.
Fig. 9 Longkou positioner structure schematic top plan view.
The specific embodiment
As shown in Figure 3, four support anchoring piles 100 constitute whole support system, and guiding pile sinking platform 200 is bearing on four support anchoring piles 100.
Guiding pile sinking platform 200 comprises first floor platform 240 like Fig. 1, shown in 2, connects fixedly second layer platform 260 on the first floor platform 240.
Like Fig. 2, shown in 4, first floor platform 240 comprises the connecting frame 201 that is connected with second layer platform, connecting frame be provided with for 201 4 jiaos be used for support anchoring pile on the pylon 202 that is connected of guiding pile sinking platform guiding mechanism.Pylon 202 comprises the frame base 203 that is connected with connecting frame 201, connects vertical rack 204 on the frame base 203, is provided for the fixed mount 205 that is connected with the pile sinking platform guiding mechanism that leads on the vertical rack 204.The pile holding mechanism 300 that supports anchoring pile is fixed on the pylon 202; Like Fig. 1, shown in 3; Pile holding mechanism 300 is the bearings that comprise that the first floor platform is provided with, and the bearing level is provided with hydraulic cylinder, and pile holding mechanism 300 is arranged on a plurality of hydraulic pressure of holding tightly on the pylon 202 along circumference in the present embodiment; The upper surface of frame base 203 all is provided with identical last undersetting along circumference with the lower surface; Be respectively equipped with on the last undersetting and hold hydraulic jack up and down tightly, explain: evenly be provided with all to be connected with on 305, three upper brackets 305 of three upper brackets along circumference and hold hydraulic pressure 306 (shown in Figure 3) tightly with superstructure.
As shown in Figure 5; Second layer platform 260 comprises sub-truss 261, and sub-truss 261 tops are provided with link 263, and the sub-truss bottom is provided with down link 262; Last link 263 is provided with Longkou positioner 400, and following link 262 is provided with down the Longkou positioner.Last Longkou positioner is identical with following Longkou positioner 450 structures, is provided with along circumference and forms one group.As shown in Figure 3, in the present embodiment, how much steel pipe pile decided when how many groups of Longkou positioner were according to piling construction up and down; As shown in Figure 3, be provided with four groups in the present embodiment, all four Longkou positioners are set up and down, with the adjustment steel pipe pile along the cross direction.
Longkou positioner structure comprises base 401 like Fig. 8, shown in 9, establishes fixed support plate 402 and mobile gripper shoe 403 on the base 401; Be fixedly connected with jack 404 on the fixed support plate, the piston rod end of jack 404 is connected with mobile gripper shoe 403, moves to connect running roller 405 on the gripper shoe.Establish fixed support guide strip 406 on the base 401, establish guide groove 407 on the fixed support guide strip; Move gripper shoe 403 and be bearing in the fixed support guide strip, mobile gripper shoe is divided into guide peg 408, and guide peg 408 is located in the guide groove 407.Offer unthreaded hole on the fixed support plate of jack 404 both sides, screw mandrel 409 passes unthreaded hole, connects locking nut 410 respectively on the screw mandrel 409 of fixed support plate both sides; Screw mandrel one end is connected with mobile gripper shoe 403.When carrying out the adjustment of steel pipe pile verticality, the locking nut on the screw mandrel 410 is unclamped at present, jack 404 pushing tows move gripper shoe 403, after adjustment steel pipe pile verticality puts in place, again two locking nuts 410 are tightened clamping fixed support plate 402 with screw mandrel 409 lockings.In the work progress, the load of engineering piles horizontal direction is born by screw mandrel 409, reduces the load of jack 404.
The syndeton that supports anchoring pile 100 and first floor platform 240 is like Fig. 6, shown in 7, supports on the stake top of anchoring pile 100 and is connected with fixed platform 501, and fixed platform 501 is fixed with supporting between the anchoring pile 100 to be connected through screw mandrel 502 and nut 503.Connect fixed guide pile sinking platform guiding mechanism 600 on the fixed platform 501.Guiding pile sinking platform guiding mechanism 600 comprises that connecting fixedly first direction on the fixed platform 501 adjusts framework 601; Establish movably second direction adjustment framework 602 on the first direction adjustment framework 601; Second direction adjustment framework 602 both sides are provided with first direction adjustment oil cylinder 603 (the directions X adjustment is moved), and the piston rod of first direction adjustment oil cylinder is connected with first direction adjustment frame wall 601; Establish movably second direction adjustment oil cylinder 604 (adjustment of Y direction is moved) in the second direction adjustment framework 602; The piston rod of second direction adjustment oil cylinder 604 is connected with second direction adjustment frame wall, establishes vertical direction adjustment oil cylinder 605 (adjustment of Z direction is moved) on the second direction adjustment oil cylinder; The piston rod of vertical direction adjustment oil cylinder is connected with the fixed mount 205 of pylon.Above-mentioned first direction adjustment oil cylinder 603, second direction adjustment oil cylinder 604 and vertical direction adjustment oil cylinder 605 constitute three-dimensional adjustment jack; Regulate the horizontal position error and the flatness error of first floor platform 240: during 603 work of first direction adjustment oil cylinder, make second direction adjustment framework 602 move, the directions X adjustment is moved, and realizes that the directions X of first floor platform 240 moves; During 604 work of second direction adjustment oil cylinder, second direction adjustment oil cylinder 604 moves, and the adjustment of Y direction is moved, and realizes that the Y direction of first floor platform 240 moves; During 605 work of vertical direction adjustment oil cylinder, realize that the Z direction of first floor platform 240 moves.Second direction adjustment oil cylinder 604 is integrated in one with vertical direction adjustment oil cylinder 605.
Claims (9)
1. tool-type guiding pile sinking device, it comprises the support anchoring pile, supports support guide pile sinking platform on the anchoring pile, it is characterized in that said guiding pile sinking platform comprises the first floor platform, with the second layer platform that is connected with the first floor platform; Be provided with guiding pile sinking platform guiding mechanism between first floor platform and the support anchoring pile top, the first floor platform is provided with the pile holding mechanism that supports anchoring pile; Be connected with a plurality of Longkous positioner on the second layer platform, said a plurality of Longkous positioner is arranged on the second layer platform along circumference; Said pile holding mechanism comprises the bearing that the first floor platform is provided with, and the bearing level is provided with hydraulic cylinder, and hydraulic cylinder is provided with a plurality of along circumference.
2. tool-type guiding pile sinking device according to claim 1 is characterized in that first floor platform top is provided with pile holding mechanism, and first floor platform bottom is provided with down pile holding mechanism.
3. tool-type guiding pile sinking device according to claim 1; It is characterized in that said second layer platform comprises the sub-truss that is connected with the first floor platform; The sub-truss top is provided with link; The sub-truss bottom is provided with down link, and the said link of going up is provided with the Longkou positioner, and said link down is provided with down the Longkou positioner.
4. tool-type guiding pile sinking device according to claim 1 is characterized in that said Longkou positioner comprises base, establishes fixed support plate and mobile gripper shoe on the base; Be fixedly connected with jack on the fixed support plate, the piston rod end of jack is connected with mobile gripper shoe, moves on the gripper shoe to connect running roller.
5. like the said tool-type guiding of claim 4 pile sinking device, it is characterized in that establishing on the base fixed support guide strip, establish guide groove on the fixed support guide strip; Mobile gripper shoe is bearing in the fixed support guide strip, and mobile gripper shoe is divided into guide peg, and guide peg is located in the guide groove.
6. like the said tool-type guiding of claim 4 pile sinking device, it is characterized in that offering unthreaded hole on the fixed support plate, screw mandrel passes unthreaded hole, connects locking nut on the screw mandrel of fixed support plate both sides respectively; Screw mandrel one end is connected with mobile gripper shoe.
7. tool-type guiding pile sinking device according to claim 1 is characterized in that said first floor platform comprises the connecting frame that is connected with second layer platform, connecting frame be provided with for four jiaos be used for the support anchoring pile on the pylon that is connected of guiding pile sinking platform guiding mechanism.
8. like claim 1 or 7 said tool-type guiding pile sinking devices; The pile sinking platform guiding mechanism that it is characterized in that leading comprises that being located at the first direction that supports on the anchoring pile adjusts framework; Establish movably second direction adjustment framework on the first direction adjustment framework; Second direction adjustment framework both sides are provided with first direction adjustment oil cylinder, and the piston rod of first direction adjustment oil cylinder is connected with first direction adjustment frame wall; Establish movably second direction adjustment oil cylinder in the second direction adjustment framework, the piston rod of second direction adjustment oil cylinder is connected with second direction adjustment frame wall, establishes vertical direction adjustment oil cylinder on the second direction adjustment oil cylinder; The piston rod of vertical direction adjustment oil cylinder is connected with pylon.
9. like the said tool-type guiding of claim 7 pile sinking device, it is characterized in that establishing on the pylon pile holding mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210035975.9A CN102535469B (en) | 2012-02-17 | 2012-02-17 | Tool type guiding pile-sinking device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210035975.9A CN102535469B (en) | 2012-02-17 | 2012-02-17 | Tool type guiding pile-sinking device |
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| CN102535469A true CN102535469A (en) | 2012-07-04 |
| CN102535469B CN102535469B (en) | 2014-07-30 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926397A (en) * | 2012-09-07 | 2013-02-13 | 中交第二航务工程局有限公司 | Multifunctional hydraulic hanger for bridge prefabricated foundation construction and construction steps thereof |
| CN103031846A (en) * | 2012-12-11 | 2013-04-10 | 中交第二航务工程局有限公司 | Straddle type stepped hydraulic support guide frame |
| CN103290845A (en) * | 2013-07-02 | 2013-09-11 | 二十二冶集团天津建设有限公司 | Pipe pile head fixing method |
| CN104030205A (en) * | 2014-06-05 | 2014-09-10 | 同济大学 | Walking type thrustor based on rolling and sliding friction |
| CN105442517A (en) * | 2015-11-27 | 2016-03-30 | 中交武汉港湾工程设计研究院有限公司 | Pile top pushing and positioning device |
| CN109371970A (en) * | 2018-11-13 | 2019-02-22 | 南通市海洋水建工程有限公司 | One kind being used for offshore wind farm single pile pile sinking stable platform and its localization method |
| CN110106881A (en) * | 2019-05-30 | 2019-08-09 | 中国电建市政建设集团有限公司 | A kind of steel-pipe pile construction guidance locating rack and construction method |
| CN113428769A (en) * | 2021-05-13 | 2021-09-24 | 中交武汉港湾工程设计研究院有限公司 | Integrated hoisting and positioning system and process for large offshore prefabricated abutment |
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| CN202466592U (en) * | 2012-02-17 | 2012-10-03 | 中交武汉港湾工程设计研究院有限公司 | Tool type guiding pile-sinking device |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926397A (en) * | 2012-09-07 | 2013-02-13 | 中交第二航务工程局有限公司 | Multifunctional hydraulic hanger for bridge prefabricated foundation construction and construction steps thereof |
| CN103031846A (en) * | 2012-12-11 | 2013-04-10 | 中交第二航务工程局有限公司 | Straddle type stepped hydraulic support guide frame |
| CN103031846B (en) * | 2012-12-11 | 2015-05-06 | 中交第二航务工程局有限公司 | Straddle type stepped hydraulic support guide frame |
| CN103290845A (en) * | 2013-07-02 | 2013-09-11 | 二十二冶集团天津建设有限公司 | Pipe pile head fixing method |
| CN104030205A (en) * | 2014-06-05 | 2014-09-10 | 同济大学 | Walking type thrustor based on rolling and sliding friction |
| CN104030205B (en) * | 2014-06-05 | 2016-05-18 | 同济大学 | A kind of walking type pushing device based on rolling and sliding friction |
| CN105442517A (en) * | 2015-11-27 | 2016-03-30 | 中交武汉港湾工程设计研究院有限公司 | Pile top pushing and positioning device |
| CN109371970A (en) * | 2018-11-13 | 2019-02-22 | 南通市海洋水建工程有限公司 | One kind being used for offshore wind farm single pile pile sinking stable platform and its localization method |
| CN109371970B (en) * | 2018-11-13 | 2023-11-07 | 南通市海洋水建工程有限公司 | Single pile sinking stable platform for offshore wind power and positioning method thereof |
| CN110106881A (en) * | 2019-05-30 | 2019-08-09 | 中国电建市政建设集团有限公司 | A kind of steel-pipe pile construction guidance locating rack and construction method |
| CN113428769A (en) * | 2021-05-13 | 2021-09-24 | 中交武汉港湾工程设计研究院有限公司 | Integrated hoisting and positioning system and process for large offshore prefabricated abutment |
| CN113428769B (en) * | 2021-05-13 | 2024-01-09 | 中交武汉港湾工程设计研究院有限公司 | Marine large prefabricated abutment integrated hoisting and positioning system and process |
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