CN220725083U - Pile driving device for soft soil roadbed tubular pile construction - Google Patents
Pile driving device for soft soil roadbed tubular pile construction Download PDFInfo
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- CN220725083U CN220725083U CN202322466855.0U CN202322466855U CN220725083U CN 220725083 U CN220725083 U CN 220725083U CN 202322466855 U CN202322466855 U CN 202322466855U CN 220725083 U CN220725083 U CN 220725083U
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- fixedly connected
- soft soil
- fixing
- soil roadbed
- tubular pile
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- 239000002689 soil Substances 0.000 title claims abstract description 39
- 238000010276 construction Methods 0.000 title claims abstract description 24
- 230000008093 supporting effect Effects 0.000 claims description 38
- 239000007787 solid Substances 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 238000009434 installation Methods 0.000 description 18
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000011372 high-strength concrete Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model provides a piling device for soft soil roadbed tubular pile construction. The pile driving device for soft soil roadbed tubular pile construction comprises: the fixing frames are fixedly connected to the positions, located on two sides, of the top of the bottom plate, the fixing frames are fixedly connected with mounting blocks in the positions, located on the bottom, of the front face and the back face of the fixing frames, springs are fixedly connected to the bottoms of the inner walls of the mounting blocks, contact blocks are fixedly connected to the tops of the springs, and support rods are mounted on two adjacent sides of the mounting blocks. According to the piling device for soft soil roadbed tubular pile construction, provided by the utility model, the device can be used for carrying out vertical calibration before the tubular pile enters the soil, meanwhile, the probability of reducing the deviation position of the tubular pile by pushing the second hydraulic rod back and forth in the piling process is reduced, the vertical condition of the tubular pile can be observed in real time through the laser lamp during piling, the probability of deviation of the tubular pile in the piling process is reduced, and the bearing capacity of the later stage of the tubular pile is increased.
Description
Technical Field
The utility model relates to the technical field of pipe pile construction, in particular to a piling device for soft soil roadbed pipe pile construction.
Background
The pipe pile, namely the prestressed high-strength concrete pipe pile, is prepared by adopting a pretensioned prestressing centrifugal forming process and performing steam curing at about 180 ℃ and about 1.0Mpa under 10 atmospheres, and is a hollow cylindrical concrete prefabricated part, wherein the standard pitch length is 10m, the diameter is 300-800 mm, and the strength grade of the concrete is more than or equal to C80.
When the pile is constructed on the soft soil roadbed with high water content, high compressibility, low strength and poor bearing capacity, the pile is driven into the soft soil roadbed in order to increase the bearing capacity and later collapse of the roadbed, so that the hardness inside the soft soil is increased and the bearing capacity is improved.
In the use process of the traditional pipe pile piling device, the pipe pile is generally required to be vertically beaten and conveyed to the soft soil roadbed in a poor stability mode, the soft soil roadbed in the soft soil roadbed is different in hardness, the pipe pile is easily deviated in the piling process, and the later bearing capacity of the pipe pile is affected.
Therefore, it is necessary to provide a pile driving device for soft soil roadbed pile construction to solve the above technical problems.
Disclosure of Invention
The utility model provides a piling device for soft soil roadbed tubular pile construction, which solves the problem that tubular pile deflection easily occurs to influence the later bearing capacity due to the difference of soil hardness in soft soil roadbed in the process of installing tubular piles through piling equipment.
In order to solve the technical problems, the piling device for soft soil roadbed tubular pile construction provided by the utility model comprises: a bottom plate;
the fixing frames are fixedly connected to the positions, located on two sides, of the top of the bottom plate, the positions, located on the bottom, of the front face and the back face of the fixing frames are fixedly connected with mounting blocks, springs are fixedly connected to the bottoms of the inner walls of the mounting blocks, contact blocks are fixedly connected to the tops of the springs, support rods are mounted on one adjacent sides of the mounting blocks, a laser lamp is mounted in the middle position of the top of one support rod through a second fixing buckle, third hydraulic rods are fixedly connected to the middle positions of one faces, opposite to the other faces, of the support rods, support rings are fixedly connected to one ends of the third hydraulic rods, and sliding assemblies are arranged on inner rings of the support rings;
the utility model provides a tubular pile, including the fixed pile, the fixed pile is fixed in the fixed pile, the second hydraulic stem, two equal fixed connection of second hydraulic stem is at the top intermediate position of two mounts, the equal fixedly connected with movable block in bottom of second hydraulic stem, two the equal fixedly connected with movable block is adjacent one side fixedly connected with first hydraulic stem, two the bottom of the first hydraulic stem is all through two gag lever posts of supporting plate fixedly connected with, the equal sliding connection of outside of gag lever post has the slider, and the both ends of bracing piece are blocked into the inside of installing the piece, and contact with the contact block, and the bracing piece is through the inside of bolt fastening at the installing piece simultaneously, and the top installation of another bracing piece has the correction board, and the laser lamp that is located and is used for the correction laser lamp on the second fixed clip, and the sliding component is similar to the structure of pulley, is the inner ring at the supporting ring of slidable mounting, is convenient and does not influence down when contacting with the tubular pile, is the structure that current, and the supporting ring is adjacent one end is the clamp ring is the fixed pile, can be pressed from top to the side of the fixed pile, can be connected with the half-ring through two fixed pile, and the fixed pile is fixed pile, can be connected with the bottom plate through two clamp ring, and can be connected with the half die ring, and the fixed pile can be held by the fixed pile and the bottom clamp ring.
Preferably, the outside of two the clamp ring is all fixedly connected with supporting shoe, the equal fixedly connected with slide bar in one side of supporting shoe, the slide bar is one side that runs through the movable block, and is sliding connection with between the movable block, for clamp ring clamp pipe pile is the stability that increases.
Preferably, two adjacent one side of mount is located equal fixedly connected with fixed block in top intermediate position, one of them correction board is installed at the top of fixed block, one of them positive fixedly connected with control box of mount, the fixed block does not influence the tubular pile installation, also does not influence solid fixed ring and reciprocates simultaneously, adjusts the accuracy when correction board is the cooperation laser lamp installation.
Preferably, the top of another fixed block is fixedly connected with a first fixed knot, the internally mounted of first fixed knot has the laser lamp, and the luminous point of laser lamp is the central point of aiming at the correction board.
Preferably, the front and the back of bottom plate are all fixedly connected with fixed plate, the equal fixedly connected with mounting panel in both sides of bottom plate, the hole is seted up at the top of fixed plate, conveniently links together the fixed knot of bottom plate and ground through the fixed plate.
Preferably, the top of mounting panel all threaded connection has the screw bolt, the bottom of screw bolt all rotates and is connected with the rotation groove, and the screw bolt is the screw thread and runs through the mounting panel.
Preferably, the bottom of rotation groove is equal fixedly connected with backup pad, the equal fixedly connected with contact plate in bottom of backup pad, contact plate are anti-skidding material.
Compared with the related art, the piling device for soft soil roadbed tubular pile construction has the following beneficial effects:
the utility model provides a piling device for soft soil roadbed pipe pile construction, when a pile is required to be installed on a soft soil roadbed by using the piling device, firstly, a bottom plate is installed at a corresponding position through a fixed plate, then, the bottom plate is supported by matching a threaded bolt and a supporting plate, after completion, only two supporting rods are respectively installed inside two groups of installation blocks, and the supporting rods are contacted with contact blocks inside the installation blocks, and a supporting effect is achieved through springs, so that the stability of the supporting rods between the installation blocks can be increased, then, after the installation of the two supporting rods is completed, the pipe pile is only required to be lifted to pass through a fixed ring, the bottom of the pipe pile is contacted with the soft soil roadbed through a connecting component, then, the fixed ring is fixed by starting two first hydraulic rods to drive the two clamping rings, and the pipe pile is started, and a sliding component on the supporting ring is driven by starting a third hydraulic rod to be contacted with the outside of the pipe pile, and simultaneously, laser lamp piles on the first fixing buckle and the second fixing buckle are started to perform vertical calibration, if deviation can occur, the first hydraulic rods and the third hydraulic rods can be used for performing the vertical calibration, then, after the pipe pile is required to be lifted through the bolts, the second hydraulic rods can be moved to the fixed ring through the fixed ring, the fixed ring after the maximum hydraulic pressure is required to be recovered, the maximum hydraulic pressure is completed, and the pipe pile can be recovered through the second hydraulic rods after the movable clamping ring is required to be moved to the fixed by the fixed ring, meanwhile, the probability of vibration reduction of the offset position of the pipe pile is reduced through reciprocating pushing of the second hydraulic rod in the piling process, the vertical condition of the pipe pile can be observed in real time through the laser lamp during piling, the probability of offset of the pipe pile in the piling process is reduced, and the bearing capacity of the later stage of the pipe pile is increased.
Drawings
FIG. 1 is a schematic structural view of a pile driving device for soft soil foundation pile construction according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of a spring according to the present utility model;
FIG. 3 is a schematic view of a support ring according to the present utility model;
FIG. 4 is a schematic view of a stop lever according to the present utility model;
fig. 5 is a schematic view of a structure of a support plate according to the present utility model.
Reference numerals in the drawings: 1. the device comprises a bottom plate, 2, a mounting plate, 3, a supporting rod, 4, a mounting block, 5, a fixing frame, 6, a first hydraulic rod, 7, a sliding rod, 8, a movable block, 9, a second hydraulic rod, 10, a first fastening, 11, a laser lamp, 12, a fixed block, 13, a fixed ring, 14, a correction plate, 15, a supporting block, 16, a clamping ring, 17, a connecting component, 18, a control box, 19, a second fastening, 20, a fixed plate, 21, a contact block, 22, a spring, 23, a third hydraulic rod, 24, a supporting ring, 25, a sliding component, 26, a supporting plate, 27, a sliding block, 28, a limiting rod, 29, a threaded bolt, 30, a rotating groove, 31, a contact plate, 32 and a supporting plate.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, fig. 1 is a schematic structural diagram of a pile driving device for soft soil roadbed pile construction according to a preferred embodiment of the present utility model; FIG. 2 is a schematic view of a spring according to the present utility model; FIG. 3 is a schematic view of a structure of a fastener according to the present utility model;
FIG. 4 is a schematic view of a stop lever according to the present utility model; fig. 5 is a schematic view of a structure of a support plate according to the present utility model. Pile driving device of weak soil roadbed tubular pile construction includes: a base plate 1;
the fixing frames 5, two fixing frames 5 are fixedly connected to positions, on two sides, of the top of the bottom plate 1, the positions, on the front face and the back face, of the two fixing frames 5 are fixedly connected with the mounting blocks 4, on the bottom of the inner wall of each mounting block 4, springs 22 are fixedly connected with the tops of the springs 22, contact blocks 21 are fixedly connected with the bottoms of the springs 22, support rods 3 are mounted on one adjacent side of each mounting block 4, one of the middle positions of the tops of the support rods 3 is provided with a laser lamp 11 through a second fixing buckle 19, the middle positions of the opposite sides of the two support rods 3 are fixedly connected with third hydraulic rods 23, one ends of the third hydraulic rods 23 are fixedly connected with support rings 24, and inner rings of the support rings 24 are provided with sliding components 25;
the second hydraulic rods 9, two second hydraulic rods 9 are fixedly connected to the middle positions of the tops of the two fixing frames 5, the bottom ends of the second hydraulic rods 9 are fixedly connected with movable blocks 8, two adjacent sides of the movable blocks 8 are fixedly connected with fixed rings 13, the fixed rings 13 are connected together through connecting components 17, one sides of the two movable blocks 8, which are opposite, are fixedly connected with first hydraulic rods 6, two adjacent ends of the first hydraulic rods 6 are fixedly connected with clamping rings 16, bottoms of inner walls of the fixing frames 5 are fixedly connected with two limiting rods 28 through supporting pieces 26, sliding connection of the outer parts of the limiting rods 28 is provided with sliding blocks 27, two ends of each supporting rod 3 are clamped into the installation blocks 4 and are contacted with the contact blocks 21, meanwhile, the supporting rods 3 are fixed inside the installation blocks 4 through bolts, the correction plate 14 is arranged at the top of the other support rod 3, the laser lamp 11 on the second fixing buckle 19 is positioned on the structure similar to a pulley for correcting the laser lamp 11, the sliding component 25 is arranged on the inner ring of the support ring 24 in a sliding way, the downward movement of the tubular pile is not influenced when the tubular pile is contacted, the structure is a mature structure, the support ring 24 is adjacent to the support ring, the fixing ring 13 is a complete structure formed by two semi-rings, the tubular pile can be wrapped, the connecting component 17 can be used for installing the two semi-fixing rings 13 together, a port for clamping the clamping ring 16 is formed outside the fixing ring 13, the clamping ring 16 is used for pushing the tubular pile to clamp through the first hydraulic rod 6, the bottom end of the limiting rod 28 is connected with the top of the bottom plate 1, the limiting rod 28 is positioned at the position of the inner wall of the fixing frame 5 close to the front surface and the back surface, the adjacent surfaces of the two sliding blocks 27 are fixedly connected to the front surface and the back surface of the movable block 8.
The outside of two clamp rings 16 all fixedly connected with supporting shoe 15, the equal fixedly connected with slide bar 7 in one side of supporting shoe 15, slide bar 7 run through one side of movable block 8, and with be sliding connection between the movable block 8, for clamp ring 16 presss from both sides the tubular pile and increases stability, slide bar 7 is located the outside position that is close to front and back of clamp ring 16 respectively.
Two adjacent one side of mount 5 is located the equal fixedly connected with fixed block 12 in top intermediate position, one of them correction board 14 is installed at the top of fixed block 12, one of them the positive fixedly connected with control box 18 of mount 5, fixed block 12 does not influence the tubular pile installation, does not influence solid fixed ring 13 and reciprocates simultaneously, and correction board 14 is the adjustment accuracy when cooperating laser lamp 11 to install, and control box 18 inside is provided with control switch and controller.
The top of the other fixed block 12 is fixedly connected with a first fixed buckle 10, a laser lamp 11 is installed in the first fixed buckle 10, a luminous point of the laser lamp 11 is aligned with a center point of the correction plate 14, and the first fixed buckle 10 is used for fixing the laser lamp 11.
The front and the back of the bottom plate 1 are fixedly connected with a fixing plate 20, two sides of the bottom plate 1 are fixedly connected with a mounting plate 2, the top of the fixing plate 20 is provided with a hole, the bottom plate 1 and the ground fixing structure are conveniently connected together through the fixing plate 20, and meanwhile, the middle position of the top of the mounting plate 2 is also provided with a threaded hole.
The top of mounting panel 2 all threaded connection has the screw bolt 29, the bottom of screw bolt 29 all rotates and is connected with the rotation groove 30, and screw bolt 29 is the screw thread and runs through mounting panel 2, mainly can play the supporting role to bottom plate 1 through backup pad 32 through adjusting the position of screw bolt 29.
The bottom of the rotating groove 30 is fixedly connected with a supporting plate 32, the bottom of the supporting plate 32 is fixedly connected with a contact plate 31, the contact plate 31 is made of an anti-skid material and is in contact with the ground, and the stability of the bottom plate 1 is improved.
The pile driving device for soft soil roadbed tubular pile construction provided by the utility model has the following working principle:
firstly, install bottom plate 1 in corresponding position through fixed plate 20, afterwards hold up bottom plate 1 through threaded bolt 29 and backup pad 32 cooperation, only need install the inside at two sets of installation piece 4 respectively with two bracing pieces 3 after accomplishing, and let bracing piece 3 and the inside contact block 21 contact of installation piece 4, play the supporting role through spring 22, then fix two bracing pieces 3 between two sets of installation piece 4 through the bolt, then only need hang up the tubular pile and let it pass solid fixed ring 13 after accomplishing through the bolt, let the bottom and the weak soil road bed contact of tubular pile, then fix solid fixed ring 13 through coupling assembling 17, then start two first hydraulic stem 6 and drive two clamp rings 16 and fix the tubular pile between solid fixed ring 13, and start the outside contact of sliding component and tubular pile on the third hydraulic stem 23 promotes the support ring 24, simultaneously the laser lamp 11 on first fixed knot 10 and the second fixed knot 19 and carry out vertical calibration to tubular pile, can only need carry out correction through first hydraulic stem 6 and third hydraulic stem 23 after correcting and accomplish, it can reach the fixed hydraulic stem 9 through the first hydraulic stem 9 to carry out the motion through the second hydraulic stem 9, can be retrieved through the first hydraulic stem 9 to the first hydraulic stem 9, can be reached after the maximum motion is accomplished through the second hydraulic stem 9, can be retrieved through the second hydraulic stem 9, the fixed ring 16 is reached.
Compared with the related art, the piling device for soft soil roadbed tubular pile construction has the following beneficial effects:
when the pile is required to be installed on the soft soil roadbed by using a piling device, the bottom plate 1 is firstly installed at a corresponding position through the fixing plate 20, then the bottom plate 1 is supported by matching the threaded bolts 29 and the supporting plates 32, after the completion, only the two supporting rods 3 are required to be installed inside the two groups of installation blocks 4 respectively, the supporting rods 3 are contacted with the contact blocks 21 inside the installation blocks 4, the supporting effect is achieved through the springs 22, so that the stability of the supporting rods 3 between the installation blocks 4 can be increased, then the two supporting rods 3 are fixed between the two groups of installation blocks 4 through bolts, after the installation of the two supporting rods 3 is completed, the pile is only required to be lifted to pass through the fixing rings 13, the bottom of the pile is contacted with the soft soil roadbed, then the fixing rings 13 are fixed through the connecting components 17, the two first hydraulic rods 6 are started again to drive the two clamping rings 16 to fix the pile between the fixing rings 13, and the third hydraulic rod 23 is started to push the sliding component on the supporting ring 24 to contact with the outside of the pipe pile, meanwhile, the laser lamp 11 on the first fixing buckle 10 and the second fixing buckle 19 is started to vertically calibrate the pipe pile, if deviation occurs, the first hydraulic rod 6 and the third hydraulic rod 23 can be used for correcting, after correction, the second hydraulic rod 9 is only started to push the movable block 8 to slowly move downwards, the pipe pile can be sent into the soft soil roadbed, after the second hydraulic rod 9 reaches the maximum stroke, the first hydraulic rod 6 is only required to be recovered to release the fixing of the clamping ring 16 to the pipe pile, then the second hydraulic rod 9 is started to recover, the movable block 8 can be moved to the highest position, then the pipe pile is fixed through the clamping ring 16, piling work can be carried out through the second hydraulic rod 9, the vertical calibration can be carried out before the pipe pile enters soil through the device, meanwhile, the probability of reducing the deviation position of the pipe pile by pushing the second hydraulic rod 9 back and forth in the piling process is reduced, the vertical condition of the pipe pile can be observed in real time through the laser lamp 11 during piling, the probability of deviation of the pipe pile in the piling process is reduced, and the bearing capacity of the later stage of the pipe pile is increased.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. Pile driving device for soft soil roadbed tubular pile construction, which is characterized by comprising: a bottom plate;
the fixing frames are fixedly connected to the positions, located on two sides, of the top of the bottom plate, the positions, located on the bottom, of the front face and the back face of the fixing frames are fixedly connected with mounting blocks, springs are fixedly connected to the bottoms of the inner walls of the mounting blocks, contact blocks are fixedly connected to the tops of the springs, support rods are mounted on one adjacent sides of the mounting blocks, a laser lamp is mounted in the middle position of the top of one support rod through a second fixing buckle, third hydraulic rods are fixedly connected to the middle positions of one faces, opposite to the other faces, of the support rods, support rings are fixedly connected to one ends of the third hydraulic rods, and sliding assemblies are arranged on inner rings of the support rings;
the two equal fixedly connected with of second hydraulic stem in the top intermediate position of two mounts, the equal fixedly connected with movable block in bottom of second hydraulic stem, two the adjacent one side fixedly connected with solid fixed ring of movable block, gu fixed ring links together through coupling assembling, two the equal fixedly connected with first hydraulic stem in one side that the movable block carried on the back mutually, two the equal fixedly connected with clamp ring of the equal fixedly connected with of one end that first hydraulic stem is adjacent, the bottom of fixing frame you inner wall is all through two gag lever posts of backing sheet fixedly connected with, the equal sliding connection of outside of gag lever post has the slider.
2. The piling device for soft soil roadbed pipe pile construction according to claim 1, wherein the outer parts of the two clamping rings are fixedly connected with supporting blocks, and one sides of the supporting blocks are fixedly connected with sliding rods.
3. The piling device for soft soil roadbed pipe pile construction according to claim 1, wherein two sides of the fixing frames adjacent to each other are located at the middle position of the top and are fixedly connected with fixing blocks, correction plates are installed at the top of one fixing block, and a control box is fixedly connected to the front face of one fixing frame.
4. A piling device for soft soil roadbed pile construction according to claim 3, wherein the top of the other fixing block is fixedly connected with a first fixing buckle, and a laser lamp is installed in the first fixing buckle.
5. The piling device for soft soil roadbed pipe pile construction according to claim 1, wherein the front and the back of the bottom plate are fixedly connected with fixing plates, and the two sides of the bottom plate are fixedly connected with mounting plates.
6. The pile driving device for soft soil roadbed pile construction according to claim 5, wherein the top of the mounting plate is connected with a threaded bolt in a threaded manner, and the bottom end of the threaded bolt is connected with a rotating groove in a rotating manner.
7. The pile driving device for soft soil roadbed pile construction according to claim 6, wherein the bottom ends of the rotating grooves are fixedly connected with supporting plates, and the bottoms of the supporting plates are fixedly connected with contact plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322466855.0U CN220725083U (en) | 2023-09-12 | 2023-09-12 | Pile driving device for soft soil roadbed tubular pile construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322466855.0U CN220725083U (en) | 2023-09-12 | 2023-09-12 | Pile driving device for soft soil roadbed tubular pile construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220725083U true CN220725083U (en) | 2024-04-05 |
Family
ID=90492033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322466855.0U Active CN220725083U (en) | 2023-09-12 | 2023-09-12 | Pile driving device for soft soil roadbed tubular pile construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220725083U (en) |
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2023
- 2023-09-12 CN CN202322466855.0U patent/CN220725083U/en active Active
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