CN220953384U - Super-long precast pile construction device - Google Patents
Super-long precast pile construction device Download PDFInfo
- Publication number
- CN220953384U CN220953384U CN202322328457.2U CN202322328457U CN220953384U CN 220953384 U CN220953384 U CN 220953384U CN 202322328457 U CN202322328457 U CN 202322328457U CN 220953384 U CN220953384 U CN 220953384U
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- fixedly connected
- bottom plate
- plate
- construction device
- expansion
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- 238000010276 construction Methods 0.000 title claims abstract description 19
- 239000007787 solid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses an ultralong precast pile construction device which comprises a bottom plate, wherein four corners of the bottom end of the bottom plate are fixedly connected with idler wheels, a through hole is formed in the middle of the bottom plate, the top end of the bottom plate is fixedly connected with a hydraulic expansion plate, each expansion joint of the hydraulic expansion plate is fixedly connected with a fixed ring, the fixed rings are concentric with the through hole, four corners of the top end of the bottom plate are fixedly connected with first expansion rods, the output end of each first expansion rod is provided with a second expansion rod, and the bottom end of each second expansion rod is fixedly connected with a backing plate.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to an ultralong precast pile construction device.
Background
Chinese patent discloses a protective device (publication No. CN 111549780B) for construction of ultra-long precast pile, comprising a baffle wall and a bottom plate; the left side bottom fixed mounting of retaining wall has a set of pneumatic cylinder, the upside output of pneumatic cylinder is provided with multistage hydraulic plate, the left side wall lower part of pneumatic cylinder has the bottom plate that is rectangular structure to the fixed mounting left, the stake hole that runs through from top to bottom has been seted up on the middle part right side of bottom plate, the equal fixed cover in every level top of hydraulic plate has the round installation cover, two sets of clamp rings that are semi-circular structure of mutually supporting are provided with to the front side left and right sides symmetry of installation cover, the clamp ring is close to the tip of installation cover and rotates to be connected on the clamp ring rotation seat through the axis of rotation, the medial surface fixed mounting of clamp ring rotation seat has the slider, slider sliding connection is in the spout of seting up in the inside of installation cover leading flank, bolt and internal thread piece are installed in the mutual screw-thread fit in the outer tip of two sets of clamp rings.
The equipment has good hammering internal stress resistance effect and wide application range, but the equipment is fixed on the ground only through the foundation bolts, has low stability, and has large mass of the overlong precast pile, namely large inertia, and after the precast pile collides with the equipment, the equipment can deviate and misplace with a construction hole to influence normal construction.
In order to solve the problems, an improvement is provided for the construction device of the ultra-long precast pile.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the following technical scheme:
The utility model provides an ultralong precast pile construction device which comprises a bottom plate, wherein rolling wheels are fixedly connected to four corners of the bottom end of the bottom plate, a through hole is formed in the middle of the bottom plate, a hydraulic expansion plate is fixedly connected to the top end of the bottom plate, a fixing ring is fixedly connected to each expansion joint of the hydraulic expansion plate, the fixing rings are concentric with the through holes, first telescopic rods are fixedly connected to four corners of the top end of the bottom plate, a second telescopic rod is arranged at the output end of the first telescopic rod, and a backing plate is fixedly connected to the bottom end of the second telescopic rod.
As a preferable technical scheme of the utility model, the left side and the right side of the bottom plate are respectively provided with a connecting plate, the front side and the rear side of the bottom end of the connecting plate are respectively fixedly connected with a ground pin, and the ground pins penetrate to the bottom end of the bottom plate.
As a preferable technical scheme of the utility model, the top end of the connecting plate is provided with a motor, the output end of the motor is fixedly connected with a threaded rod, the threaded rod is in threaded connection with the connecting plate, and the bottom end of the threaded rod is in rotary connection with the bottom plate.
As a preferable technical scheme of the utility model, the top end of the bottom plate is fixedly connected with a baffle wall, the left side of the baffle wall is fixedly connected with a guide rail, the top of each expansion joint of the hydraulic expansion plate is fixedly connected with a movable block, and the movable blocks are slidably connected in the guide rail.
As a preferable technical scheme of the utility model, the output end of the first telescopic rod is rotationally connected with a rotating shaft, the rotating shaft is fixedly connected with the second telescopic rod, the output end of the first telescopic rod is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with the rotating shaft.
As a preferable technical scheme of the utility model, the left side and the right side of the top end of the bottom plate are fixedly connected with a fixing frame, and the top of the fixing frame is fixedly connected with a motor.
The beneficial effects of the utility model are as follows:
1. According to the utility model, the four first telescopic rods stretch to convey the second telescopic rods outwards, so that the second telescopic rods are far away from the bottom plate, the second telescopic rods stretch to enable the bottom plate to descend and contact with the ground, and the equipment is supported, so that the equipment is more stable.
2. According to the utility model, the motor works to drive the threaded rod to rotate, the rotating threaded rod enables the connecting plate to descend, and then the ground inserting nails are driven to move downwards, so that the ground inserting nails are inserted into the ground, secondary fixing is carried out on equipment, and the stability of the equipment is further improved.
3. According to the utility model, in the extending process of the hydraulic expansion plate, the movable block slides in the guide rail, so that the stability of the movement of the hydraulic expansion plate is maintained, and the hydraulic expansion plate always moves vertically.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a top perspective view of the present utility model;
FIG. 2 is a bottom perspective view of the present utility model;
FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;
In the figure: 1. a bottom plate; 2. a retaining wall; 3. a hydraulic expansion plate; 4. a guide rail; 5. a movable block; 6. a fixing ring; 7. a through hole; 8. a first telescopic rod; 9. a second telescopic rod; 10. a backing plate; 11. a fixing frame; 12. a motor; 13. a threaded rod; 14. inserting a ground pin; 15. a connecting plate; 16. a roller; 17. a rotating shaft; 18. and driving the motor.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples: as shown in fig. 1-3, an ultralong precast pile construction device comprises a bottom plate 1, wherein four corners of the bottom end of the bottom plate 1 are fixedly connected with idler wheels 16, a through hole 7 is formed in the middle of the bottom plate 1, the top end of the bottom plate 1 is fixedly connected with a hydraulic expansion plate 3, each expansion joint of the hydraulic expansion plate 3 is fixedly connected with a fixed ring 6, the fixed rings 6 are concentric with the through hole 7, four corners of the top end of the bottom plate 1 are fixedly connected with first expansion rods 8, the output end of each first expansion rod 8 is provided with a second expansion rod 9, the bottom end of each second expansion rod 9 is fixedly connected with a base plate 10, the first expansion rods 8 and the second expansion rods 9 are hydraulic expansion rods, and a hydraulic press is arranged beside the equipment and is connected with the hydraulic expansion plate 3, the first expansion rods 8 and the second expansion rods 9;
The equipment is pushed, the roller 16 rolls on the ground, the equipment is moved until the through hole 7 is opposite to the construction hole, the four first telescopic rods 8 stretch to convey the second telescopic rods 9 outwards, the second telescopic rods 9 are far away from the bottom plate 1, the second telescopic rods 9 stretch to enable the backing plate 10 to descend and contact with the ground, the equipment is supported, the equipment is enabled to be more stable, and after the equipment is stable, precast piles enter the through hole 7 along the fixed ring 6 and enter the construction hole.
Specifically, as shown in fig. 1 and fig. 2, the left and right sides of the bottom plate 1 are all provided with the connecting plate 15, both sides are all fixedly connected with inserts the ground nail 14 around the bottom of connecting plate 15, and insert the ground nail 14 and run through to the bottom of bottom plate 1, the top of connecting plate 15 is provided with motor 12, the output fixedly connected with threaded rod 13 of motor 12, and threaded rod 13 and connecting plate 15 threaded connection, the bottom and the bottom of threaded rod 13 rotate with bottom plate 1 to be connected, the equal fixedly connected with mount 11 of top left and right sides of bottom plate 1, and the top and the motor 12 fixed connection of mount 11, motor 12 work drives threaded rod 13 and rotates, pivoted threaded rod 13 makes connecting plate 15 descend, and then drives and insert the ground nail 14 downward movement, and then make insert the ground nail 14 insert ground, carry out the secondary to equipment, improve equipment's stability.
Specifically, as shown in fig. 1, the top of the bottom plate 1 is fixedly connected with a baffle wall 2, the left side of the baffle wall 2 is fixedly connected with a guide rail 4, the top of each expansion joint of the hydraulic expansion plate 3 is fixedly connected with a movable block 5, the movable blocks 5 are slidably connected in the guide rail 4, and the movable blocks 5 slide in the guide rail 4 in the extending process of the hydraulic expansion plate 3, so that the stability of the movement of the hydraulic expansion plate 3 is kept, and the hydraulic expansion plate 3 always moves vertically.
Specifically, as shown in fig. 2 and 3, the output end of the first telescopic rod 8 is rotationally connected with a rotating shaft 17, the rotating shaft 17 is fixedly connected with a second telescopic rod 9, the output end of the first telescopic rod 8 is fixedly connected with a driving motor 18, the output end of the driving motor 18 is fixedly connected with the rotating shaft 17, a worm is arranged in the driving motor 18, the worm is fixedly connected with the output end of the driving motor 18, the surface of the worm is meshed with a worm wheel, the worm wheel is fixedly connected with the rotating shaft 17, and when the equipment is not used, the driving motor 18 works to drive the rotating shaft 17 to rotate, so that the second telescopic rod 9 is retracted.
Working principle: the equipment is pushed, the roller 16 rolls on the ground, the equipment is moved until the through hole 7 is opposite to the construction hole, the four first telescopic rods 8 stretch to convey the second telescopic rods 9 outwards, the second telescopic rods 9 are far away from the bottom plate 1, the second telescopic rods 9 stretch to enable the base plate 10 to descend and contact with the ground, the equipment is supported, the motor 12 works to drive the threaded rod 13 to rotate, the rotating threaded rod 13 enables the connecting plate 15 to descend, then the ground inserting nails 14 are driven to move downwards, then the ground inserting nails 14 are inserted into the ground, the equipment is secondarily fixed, and after the equipment is used, the driving motor 18 works to drive the rotating shaft 17 to rotate, and then the second telescopic rods 9 are retracted.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides an overlength precast pile construction equipment, includes bottom plate (1), its characterized in that, the equal fixedly connected with gyro wheel (16) in bottom four corners of bottom plate (1), through-hole (7) have been seted up at the middle part of bottom plate (1), the top fixedly connected with hydraulic telescoping plate (3) of bottom plate (1), all fixedly connected with solid fixed ring (6) on every telescopic joint of hydraulic telescoping plate (3), and gu fixed ring (6) are concentric with through-hole (7), the equal fixedly connected with first telescopic link (8) in top four corners of bottom plate (1), the output of first telescopic link (8) is provided with second telescopic link (9), the bottom fixedly connected with backing plate (10) of second telescopic link (9).
2. The construction device for ultra-long precast piles according to claim 1, wherein connecting plates (15) are arranged on the left side and the right side of the bottom plate (1), ground pins (14) are fixedly connected to the front side and the rear side of the bottom end of each connecting plate (15), and the ground pins (14) penetrate through to the bottom end of the bottom plate (1).
3. An ultralong precast pile construction device according to claim 2, wherein a motor (12) is arranged at the top end of the connecting plate (15), a threaded rod (13) is fixedly connected to the output end of the motor (12), the threaded rod (13) is in threaded connection with the connecting plate (15), and the bottom end of the threaded rod (13) is in rotary connection with the bottom plate (1).
4. The construction device for ultra-long precast piles according to claim 1, wherein the top end of the bottom plate (1) is fixedly connected with a baffle wall (2), the left side of the baffle wall (2) is fixedly connected with a guide rail (4), the top of each expansion joint of the hydraulic expansion plate (3) is fixedly connected with a movable block (5), and the movable blocks (5) are slidably connected in the guide rail (4).
5. An ultralong precast pile construction device according to claim 1, wherein the output end of the first telescopic rod (8) is rotatably connected with a rotating shaft (17), the rotating shaft (17) is fixedly connected with the second telescopic rod (9), the output end of the first telescopic rod (8) is fixedly connected with a driving motor (18), and the output end of the driving motor (18) is fixedly connected with the rotating shaft (17).
6. A construction device for ultra-long precast piles according to claim 3, wherein the left and right sides of the top end of the bottom plate (1) are fixedly connected with a fixing frame (11), and the top of the fixing frame (11) is fixedly connected with a motor (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322328457.2U CN220953384U (en) | 2023-08-29 | 2023-08-29 | Super-long precast pile construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322328457.2U CN220953384U (en) | 2023-08-29 | 2023-08-29 | Super-long precast pile construction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220953384U true CN220953384U (en) | 2024-05-14 |
Family
ID=91006517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322328457.2U Active CN220953384U (en) | 2023-08-29 | 2023-08-29 | Super-long precast pile construction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220953384U (en) |
-
2023
- 2023-08-29 CN CN202322328457.2U patent/CN220953384U/en active Active
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