CN210852802U - Pile pressing type platform positioning device - Google Patents
Pile pressing type platform positioning device Download PDFInfo
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- CN210852802U CN210852802U CN201921644141.1U CN201921644141U CN210852802U CN 210852802 U CN210852802 U CN 210852802U CN 201921644141 U CN201921644141 U CN 201921644141U CN 210852802 U CN210852802 U CN 210852802U
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Abstract
The utility model discloses a pile pressing type platform positioning device, which comprises a platform and a pile pressing device; the pile pressing device comprises an installation seat and a positioning pile, one side of the lower end of the installation seat is hinged with the platform, a cylinder barrel of the amplitude-variable oil cylinder is hinged with the platform, a piston rod of the amplitude-variable oil cylinder is connected with one side of the installation seat, the other side of the installation seat is provided with a pin hole, the platform is provided with a movable bolt, a plurality of fixed pile clamping oil cylinders and pile pressing oil cylinders are fixedly arranged on the installation seat, and the piston rods of the fixed pile clamping oil cylinders are fixedly connected with clamping blocks; a pile clamping frame is arranged in the mounting seat, a plurality of movable pile clamping oil cylinders are fixedly arranged in the pile clamping frame, and movable clamping blocks are fixedly connected with piston rods of the movable pile clamping oil cylinders; the pile pressing oil cylinders are fixedly connected with the pile clamping frame; the utility model has the advantages of equipment is less, small, the focus is low, not only can improve equipment's stability and security, and location process convenient operation, location hang down straightness and steadiness are good.
Description
Technical Field
The utility model relates to a positioner for platform, especially pile pressing formula platform positioner.
Background
The platform comprises a floating ship clamp plate, an artificial floating island, an ocean operation platform and a land construction platform, which are all fixed by a positioning device at present when in use, and the floating platform is positioned by anchoring, but the positioning is inaccurate and unstable, and the floating platform can swing and drift under the action of ocean current, so that the operation on the platform is not facilitated; other shallow sea pile driving type platforms and land platforms also adopt unidirectional and continuous pile driving operation, so that the equipment is various and large in size, the transportation and operation are in a high position, the integral gravity center is high, the stability and the safety of the equipment are poor, the pile positioning process is complex, the operation is inconvenient, and the positioning verticality and the stability are poor.
Disclosure of Invention
The utility model aims at the above-mentioned not enough that prior art exists, provide a pile pressing formula platform positioner, it has the advantage that equipment is less, small, focus is low, not only can improve equipment's stability and security, and location process convenient operation, location hang down straightness and steadiness are good.
In order to achieve the purpose, the pile pressing type platform positioning device comprises a platform and a pile pressing device arranged on the platform; the pile pressing device is characterized by comprising an installation base and positioning piles penetrating through the installation base and a platform, wherein one side of the lower end of the installation base is hinged with the platform, a cylinder barrel of more than one amplitude-variable oil cylinder is hinged with the platform, a piston rod of the amplitude-variable oil cylinder is connected with one side of the installation base, the other side of the installation base is provided with a pin hole, a pin seat with the pin hole and a movable pin corresponding to the two pin holes are arranged on the platform, more than three fixed pile clamping oil cylinders are fixedly arranged on the installation base, piston rods of all the fixed pile clamping oil cylinders are fixedly connected with clamping blocks, and all the clamping blocks are arranged around the positioning piles; the pile clamping device is characterized in that pile clamping frames are arranged in the mounting seat in a sliding mode, more than three movable pile clamping oil cylinders are fixedly arranged in the pile clamping frames, movable clamping blocks are fixedly connected to piston rods of all the movable pile clamping oil cylinders, all the movable clamping blocks are arranged around the positioning pile, more than two pile pressing oil cylinders are fixedly connected to the mounting seat, and piston rods of the pile pressing oil cylinders are fixedly connected with the pile clamping frames.
The pile pressing type platform positioning device can be horizontally placed during transportation and non-operation, and the positioning pile is clamped by each clamping block, so that the size can be reduced, the gravity center can be lowered, and the stability and the safety can be improved; when the platform needs to be positioned, a piston rod of the amplitude-variable oil cylinder extends out to push the mounting seat, the oil cylinder and the positioning pile on the mounting seat to rotate and change the mounting seat into a vertical state, then the movable bolt is inserted into pin holes of the mounting seat and the bolt seat, the mounting seat can be fixed, the positioning pile is kept in a vertical state through each clamping block, each piston rod is slightly withdrawn, the positioning pile falls down to be in contact with the seabed, and each clamping block can play a role in guiding; then the clamping blocks clamp the positioning pile again, a piston rod of a pile pressing oil cylinder drives a pile clamping frame to move upwards, each movable clamping block clamps the positioning pile again, then the clamping blocks loosen the positioning pile, a piston rod of the pile pressing oil cylinder pushes the pile clamping frame to move downwards, the positioning pile is pressed into a seabed by a certain stroke, the clamping blocks and the movable clamping blocks clamp and loosen the positioning pile alternately, the piston rod of the pile pressing oil cylinder drives the pile clamping frame to move upwards and downwards alternately, intermittent pile pressing operation is achieved, the positioning pile is inserted into a preset depth, operation equipment is located on a platform, the center of gravity is lower, the positioning process is convenient to operate, the positioning pile is kept pressed vertically all the time, the positioning verticality is good, and the stability of the platform can be improved;
as a further improvement of the utility model, the mounting seat is provided with more than two longitudinal connecting columns, and a plurality of guide wheels which are contacted with two adjacent side surfaces of each connecting column are fixedly arranged on the pile clamping frame; when the pile clamping frame moves up and down, the guide wheels are in contact with the connecting columns, so that the guide in the two-dimensional direction can be realized, and the verticality is ensured;
as a further improvement of the utility model, a locking oil cylinder is arranged on the platform, and the movable bolt is fixedly connected with a piston rod of the locking oil cylinder; the movable bolt is inserted into the mounting seat and the pin hole of the bolt seat by controlling the locking oil cylinder, so that the operation is convenient;
as a further improvement of the utility model, the positioning pile is a hollow pile or a solid pile with a pointed bottom; the pile pressing machine can be used in different working conditions and is convenient for pile pressing operation;
to sum up, the utility model has the advantages of equipment is less, small, the focus is low, not only can improve equipment's stability and security, and location process convenient operation, location hang down straightness and steadiness are good.
Drawings
Fig. 1 is a front view of the embodiment of the present invention during transportation.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a perspective view of the embodiment of the present invention in a positioning state.
Fig. 4 is a front view of fig. 3.
Fig. 5 is a top view of fig. 4.
Fig. 6 is a sectional view B-B of fig. 4.
Fig. 7 is a cross-sectional view taken along line C-C of fig. 4.
Fig. 8 is a cross-sectional view taken along line D-D of fig. 4.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 3 to 8, the pile-pressing type platform positioning device of this embodiment includes a platform 1 and a pile-pressing device 2 disposed on the platform, where the pile-pressing device 2 includes an installation base 3 and a positioning pile 4 sliding through the installation base 3 and the platform 1, the bottom of the positioning pile 4 is a pointed bottom, one side of the lower end of the installation base 3 is hinged to the platform 1 through two hinge shafts 5, the cylinder barrels of two luffing cylinders 6 are hinged to the platform 1, the piston rods 7 of the luffing cylinders 6 are both connected to one side of the installation base 3, pin holes are disposed at both ends of the other side of the installation base 3, two pin bases 8 with pin holes and two locking cylinders 9 are fixedly disposed on the platform 1, the piston rods of the locking cylinders 9 are both fixedly connected to a movable pin 10, and the movable pin 10 corresponds to the two pin holes at one end of the installation base 3 and one end of the; the mounting base 3 is provided with four longitudinal connecting columns 18, four fixing pile clamping oil cylinders 11 are fixedly arranged on the mounting base 3, outer boxes 13 with a protection effect are arranged outside the four fixing pile clamping oil cylinders 11, piston rods of all the fixing pile clamping oil cylinders 11 are fixedly connected with clamping blocks 12, and all the clamping blocks 12 are arranged around the positioning piles 4; a pile clamping frame 14 is arranged in the mounting seat 4 in a sliding manner, four movable pile clamping cylinders 15 are fixedly arranged in the pile clamping frame 14, the four movable pile clamping cylinders 15 are positioned below the four fixed pile clamping cylinders 11, movable clamping blocks 16 are fixedly connected to piston rods of all the movable pile clamping cylinders 15, all the movable clamping blocks 16 are arranged around the positioning pile 4, four pile pressing cylinders 17 are also fixedly connected to the mounting seat 3, piston rods of the pile pressing cylinders 17 are fixedly connected with the pile clamping frame 3, and eight guide wheels 19 in contact with two adjacent side faces of each connecting column 18 are fixedly arranged on the pile clamping frame 3.
As shown in fig. 1 and 2, the pile pressing device 2 of the pile pressing type platform positioning device can be horizontally placed during transportation or non-use, and the positioning pile 4 is clamped by the clamping block 12 and the movable clamping block 16, so that the volume can be reduced, the center of gravity can be lowered, and the transportation stability and safety can be improved; when the platform 1 is transported to a destination and needs to be positioned, piston rods 7 of two variable-amplitude oil cylinders 6 of each pile pressing device 2 extend out to push an installation seat 3, an oil cylinder and a positioning pile 4 on the installation seat to rotate around a hinge shaft 5 and change the installation seat into a vertical state, a movable bolt 10 is inserted into pin holes of the installation seat 3 and a bolt seat 8 through a control locking oil cylinder 9, the installation seat 3 can be fixed, each clamping block 12 and a movable clamping block 16 enable the positioning pile 4 to keep a vertical state, the fixed pile clamping oil cylinder 11 and the movable pile clamping oil cylinder 15 are controlled to slightly withdraw respective piston rods through inching, the positioning pile 4 falls down to be in contact with a seabed, and the clamping block 12 and the movable clamping block 16 can play a role in guiding; then the clamping block 12 clamps the positioning pile 4 again, a piston rod of the pile pressing oil cylinder 17 drives the pile clamping frame 14 to move upwards, each movable clamping block 16 clamps the positioning pile 4 again, then the clamping block 12 loosens the positioning pile 4, a piston rod of the pile pressing oil cylinder 17 pushes the pile clamping frame 14 to move downwards, each movable clamping block 16 presses the positioning pile 4 into the seabed for a certain stroke, so that the clamping block 12 and the movable clamping block 16 alternately clamp and loosen the positioning pile 4, the piston rod of the pile pressing oil cylinder 17 alternately drives the pile clamping frame 14 to move upwards and downwards, intermittent pile pressing operation is realized until the positioning pile 4 is inserted into a preset depth, each operating device is positioned on the platform 1, the overall gravity center is lower, the stability and the verticality of the device can be improved, the positioning process is convenient to operate, the positioning pile 4 is always kept to be vertically pressed in, the positioning is good, and the platform stability can be improved; when the pile clamping frame 14 moves up and down, the guide wheels 19 are in contact with the connecting columns 18, so that the two-dimensional direction guide can be realized, and the verticality is ensured; the positioning pile 4 is a hollow pile or a solid pile with a pointed bottom at the bottom; the pile pressing machine can be used for different working conditions and is convenient for pile pressing operation.
Claims (4)
1. A pile pressing type platform positioning device comprises a platform and a pile pressing device arranged on the platform; the pile pressing device is characterized by comprising an installation base and positioning piles penetrating through the installation base and a platform, wherein one side of the lower end of the installation base is hinged with the platform, more than one amplitude-variable oil cylinder is hinged with the platform, a piston rod of the amplitude-variable oil cylinder is connected with one side of the installation base, the other side of the installation base is provided with a pin hole, a pin seat with the pin hole and a movable pin corresponding to the two pin holes are arranged on the platform, more than three fixed pile clamping oil cylinders are fixedly arranged on the installation base, clamping blocks are fixedly connected with the piston rods of all the fixed pile clamping oil cylinders, and all the clamping blocks are arranged around the positioning piles; the pile clamping device is characterized in that pile clamping frames are arranged in the mounting seat in a sliding mode, more than three movable pile clamping oil cylinders are fixedly arranged in the pile clamping frames, movable clamping blocks are fixedly connected to piston rods of all the movable pile clamping oil cylinders, all the movable clamping blocks are arranged around the positioning pile, more than two pile pressing oil cylinders are fixedly connected to the mounting seat, and piston rods of the pile pressing oil cylinders are fixedly connected with the pile clamping frames.
2. A pile-driving platform positioning device as claimed in claim 1, wherein the mounting base is provided with more than two longitudinal connecting columns, and a plurality of guide wheels contacting with two adjacent sides of each connecting column are fixed on the pile-clamping frame.
3. A pile-driving platform positioning device according to claim 1 or 2, wherein the platform is provided with a locking cylinder, and the movable bolt is fixedly connected with a piston rod of the locking cylinder.
4. A pilated platform positioning device according to claim 3, characterized in that the positioning pile is a hollow pile or a solid pile with a pointed bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921644141.1U CN210852802U (en) | 2019-09-29 | 2019-09-29 | Pile pressing type platform positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921644141.1U CN210852802U (en) | 2019-09-29 | 2019-09-29 | Pile pressing type platform positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210852802U true CN210852802U (en) | 2020-06-26 |
Family
ID=71299156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921644141.1U Active CN210852802U (en) | 2019-09-29 | 2019-09-29 | Pile pressing type platform positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210852802U (en) |
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2019
- 2019-09-29 CN CN201921644141.1U patent/CN210852802U/en active Active
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