CN220813825U - Anti-loosening combined pile for foundation engineering - Google Patents
Anti-loosening combined pile for foundation engineering Download PDFInfo
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- CN220813825U CN220813825U CN202322713597.1U CN202322713597U CN220813825U CN 220813825 U CN220813825 U CN 220813825U CN 202322713597 U CN202322713597 U CN 202322713597U CN 220813825 U CN220813825 U CN 220813825U
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- 239000002131 composite material Substances 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 6
- 239000002023 wood Substances 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 abstract description 12
- 238000003780 insertion Methods 0.000 description 15
- 230000037431 insertion Effects 0.000 description 15
- 238000010276 construction Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a combined pile for anti-loosening foundation engineering, and relates to the technical field of foundation engineering facilities. The pile comprises a pile cylinder, wherein a cylinder groove is formed in the center of the pile cylinder, a threaded rod is connected to the outer wall of the center of the pile cylinder in a threaded manner, the threaded rod is connected with a clamping plate through a rotating block, a rotating handle is welded on the side wall of the other end of the threaded rod, sliding rods are detachably and fixedly arranged on the outer walls of the upper end and the lower end of the clamping plate, the sliding rods are inserted on the pile cylinder, and springs are sleeved on the outer walls of the sliding rods; the pile barrels are provided with a plurality of pile barrels, the pile barrels are connected with each other through a connecting assembly, triangular plates are welded on the outer walls of the two sides of the central barrel of the connecting assembly, and sliding plugboards are welded on the outer walls of the two ends of the triangular plates. The utility model can adjust the position of the clamping plate in the pile cylinder by utilizing the threaded rod and the sliding rod, thereby being applicable to reinforcement cages with different calibers, and a plurality of pile cylinders are mutually connected by utilizing the connecting component, and the stability of the device is effectively improved by utilizing the connecting component.
Description
Technical Field
The utility model belongs to the technical field of foundation engineering facilities, and particularly relates to a combined pile for anti-loosening foundation engineering.
Background
The foundation engineering is a foundation for building construction, a firm building can be built only on a firm and rammed foundation, and various equipment and facilities are needed to be utilized in the foundation engineering construction process, wherein foundation support piles are included, foundation loosening phenomenon occurs in the foundation stable placement construction process by utilizing the foundation support piles, and the stability of the foundation is improved.
The prior document CN 218880888U-a combined pile structure for foundation pit support relates to the field of foundation pit support, the combined pile structure for foundation pit support comprises a first support frame, a second support frame, a third support frame and a tubular pile, wherein the first support frame is movably connected with the side wall of the second support frame, the third support frame is opposite to an opening of the second support frame and is movably arranged, the tubular pile is movably connected with the inner wall of the second support frame, and the combined pile structure for foundation pit support provided by the utility model is tightly connected with the second support frame, the tubular pile and the third support frame through the arranged second support frame, so that the lateral stiffness is increased, and the bending strength of the second support frame is increased through the arranged first support frame, the deformation is not easy, and meanwhile, the integral bearing capacity is increased under the mutual cooperation among the first support frame, the second support frame, the third support frame and the tubular pile. However, the following drawbacks still exist in practical use:
1. in the existing combined pile structure for foundation pit support, the steel reinforcement cage is maintained by adopting the pipe pile, and the inner diameter of the pipe pile is not adjustable, so that a larger gap exists between the pipe pile and the steel reinforcement cage, namely, the problem of unstable connection between the pipe pile and the steel reinforcement cage is caused;
2. The existing foundation pit supporting combined pile structure adopts a square frame type second supporting frame to link up cylindrical pipe piles, and then expands the second supporting frame through a first supporting frame, but the square frame type structure is narrower in contact surface with the ground, and further the problem of poor stability of the supporting frame is caused.
Therefore, the existing composite pile structure for supporting the foundation pit cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the above problems.
Disclosure of utility model
The utility model aims to provide a combined pile for foundation engineering with looseness prevention, which is suitable for reinforcement cages with different calibers by utilizing threaded rods and sliding rods to adjust the positions of clamping plates in pile cylinders, and effectively improves the stability of a device by utilizing a connecting assembly to enable a plurality of pile cylinders to be connected with each other and the connecting assembly, so that the problems of the existing combined pile structure for foundation pit support are solved.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a combined pile for foundation engineering with looseness prevention, which comprises a pile cylinder, wherein a cylinder groove is formed in the center of the pile cylinder, a threaded rod is connected to the outer wall of the center of the pile cylinder in a threaded manner, the threaded rod is connected with a clamping plate through a rotating block, the side wall of the other end of the threaded rod is welded with a rotating handle, sliding rods are detachably and fixedly arranged on the outer walls of the upper end and the lower end of the clamping plate, the sliding rods are spliced on the pile cylinder, and a spring is sleeved on the outer wall of the sliding rod;
The pile barrels are provided with a plurality of pile barrels, the pile barrels are connected with each other through a connecting assembly, the connecting assembly comprises a central barrel, triangular plates and sliding insertion plates, the triangular plates are welded on the outer walls of the two sides of the central barrel, the sliding insertion plates are welded on the outer walls of the two ends of the triangular plates, and the sliding insertion plates are in sliding insertion connection with the pile barrels.
Further, a cylinder groove is formed in the center of the pile cylinder, a center hole is formed in the center of the pile cylinder, side holes are formed in the outer walls of the pile cylinders at the upper end and the lower end of the center hole, and a threaded sleeve is arranged in the center hole.
Further, the center hole is in threaded connection with the threaded rod through the threaded sleeve, the pile cylinder is in sliding connection with the sliding rod through the side hole, and the clamping plate is arranged in the cylinder groove.
Further, the pile cylinder is arranged in a hexagonal structure, sliding slots are formed in the outer walls of the left end and the right end of the pile cylinder, the pile cylinder is connected with the sliding insertion plates in the connecting assembly in an inserting mode through the sliding slots, and the sliding insertion plates are arranged in an L-shaped mode.
Further, a round groove is formed in the center of the central cylinder in the connecting assembly, triangular plates on two sides of the central cylinder are arranged in an equilateral triangle shape, and the triangular plates and the central cylinder form an X shape.
Further, the rotary block is rotatably connected to one end of the threaded rod, which is positioned in the pile cylinder, and is connected with the clamping plate through a bolt, and the rotary handle is detachably and fixedly arranged at the other end of the threaded rod.
Further, the splint is the setting of quarter ring plate cubic structure, and has seted up the recess on the outer wall of one side of splint towards the central point of stake section of thick bamboo, bonds in the recess of splint has the wood backing plate the same with splint molding.
Further, a connecting block is detachably and fixedly arranged on the outer wall of one end of the inner part of the pile cylinder on the sliding rod, the sliding rod is connected with the outer wall of the clamping plate through the connecting block, and the spring is arranged on the sliding rod on the outer side of the pile cylinder.
The utility model has the following beneficial effects:
1. According to the utility model, the threaded rod, the clamping plates and the sliding rods are arranged, the clamping plates can be driven to be positioned in the pile cylinder through the threaded rod, the inner space area of the pile cylinder can be enlarged or reduced when the positions of the clamping plates are changed, so that reinforcement cages with different diameters can be better adapted, and the sliding rods on the two sides of the threaded rod can ensure that the upper end and the lower end of the clamping plates are better attached to the reinforcement cages under the action of the springs.
2. According to the utility model, the pile barrels and the connecting assemblies are arranged, the number of the pile barrels can be arranged according to actual requirements, each pile barrel is connected through the connecting assembly, the stability of connection between the pile barrels is improved, meanwhile, two triangular plates in the connecting assembly are connected through the central barrel in a welding mode, the outer ends of the triangular plates are connected with the pile barrels through the sliding insertion plates, the stability of the connecting assembly is effectively improved by the triangular plates, the purpose of improving the stability of the pile barrels is further achieved, a barrel groove is formed in the center of the central barrel in the connecting assembly, and when the stability of the device is required to be improved again, a metal round rod can be inserted into the barrel groove, so that the metal round rod is inserted below the ground, and the effect of improving the stability is achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a composite pile for foundation construction with loosening prevention;
FIG. 2 is an exploded view of the pile cylinder, threaded rod, clamping plate and slide bar;
FIG. 3 is a schematic view of a structure of the engagement assembly.
In the drawings, the list of components represented by the various numbers is as follows:
1. a pile cylinder; 101. a barrel groove; 102. a slide slot; 103. a central bore; 104. a side hole; 2. a joining assembly; 201. a central cylinder; 2011. a circular groove; 202. a triangle; 203. a slide insert plate; 3. a threaded rod; 301. a rotating block; 302. rotating the handle; 303. a screw sleeve; 4. a clamping plate; 401. a wood backing plate; 5. a slide bar; 501. a connecting block; 502. and (3) a spring.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-2, the utility model discloses a combined pile for foundation engineering with looseness prevention, which comprises a pile cylinder 1, wherein a cylinder groove 101 is formed in the center of the pile cylinder 1, a threaded rod 3 is connected to the outer wall of the center of the pile cylinder 1 in a threaded manner, the threaded rod 3 is connected with a clamping plate 4 through a rotating block 301, a rotating handle 302 is welded to the side wall of the other end of the threaded rod 3, sliding rods 5 are detachably and fixedly arranged on the outer walls of the upper end and the lower end of the clamping plate 4, the sliding rods 5 are inserted on the pile cylinder 1, and springs 502 are sleeved on the outer walls of the sliding rods 5; a connecting block 501 is detachably and fixedly arranged on the outer wall of one end of the slide bar 5, which is positioned in the pile cylinder 1, and the slide bar 5 is connected with the outer wall of the clamping plate 4 through the connecting block 501, a spring 502 is arranged on the slide bar 5 at the outer side of the pile cylinder 1 and used for installing the spring 502, and the tail end of the slide bar 5 can be ensured to always press the clamping plate 4 through the pulling force action of the spring 502, so that the end position of the clamping plate 4 is attached to the outer wall of the reinforcement cage;
A cylinder groove 101 is formed in the center of the pile cylinder 1, a central hole 103 is formed in the center of the pile cylinder 1, side holes 104 are formed in the outer walls of the pile cylinder 1 at the upper end and the lower end of the central hole 103, and a threaded sleeve 303 is arranged in the central hole 103 and used for assisting the threaded rod 3 to rotate; the center hole 103 is in threaded connection with the threaded rod 3 through a threaded sleeve 303, and is used for installing the threaded rod 3, the pile cylinder 1 is in sliding connection with the sliding rod 5 through the side hole 104, the clamping plate 4 is arranged in the cylinder groove 101, and the position of the clamping plate 4 is determined;
The rotary block 301 is rotatably connected to one end of the threaded rod 3, which is positioned in the pile cylinder 1, and the rotary block 301 is connected with the clamping plate 4 through a bolt, and the rotary handle 302 is detachably and fixedly arranged at the other end of the threaded rod 3 and used for mounting the rotary handle 302, so that the threaded rod 3 can be conveniently pushed to rotate by being held by a hand; the clamping plate 4 is in a quarter-circular plate block structure, a groove is formed in the outer wall of one side of the clamping plate 4 facing the center point of the pile cylinder 1, and a wood base plate 401 with the same shape as the clamping plate 4 is bonded in the groove of the clamping plate 4 and is used for being in contact with a reinforcement cage;
The above arrangement, when in use, the number of reinforcement cages in the foundation engineering construction site is determined, the pile barrels 1 with the same number are taken out, each pile barrel 1 is sleeved on the outer side of the reinforcement cage, then the rotary handle 302 is rotated, the threaded rod 3 penetrates into the pile barrel 1 under the action of the threaded sleeve 303 until the clamping plate 4 is abutted on the outer wall of the reinforcement cage through the wood pad 401, and the rotation of the rotary handle 302 is stopped, so that the installation of the pile barrel 1 is completed.
As shown in fig. 3, a plurality of pile barrels 1 are provided, the pile barrels 1 are connected with each other through a connection assembly 2, the connection assembly 2 comprises a central barrel 201, triangular plates 202 and sliding insertion plates 203, the triangular plates 202 are welded on the outer walls of the two sides of the central barrel 201, the sliding insertion plates 203 are welded on the outer walls of the two ends of the triangular plates 202, and are used for determining the positions of the sliding insertion plates 203, and the sliding insertion plates 203 are in sliding insertion connection with the pile barrels 1; a circular groove 2011 is formed in the center of the central cylinder 201 in the connecting assembly 2, triangular plates 202 on two sides of the central cylinder 201 are arranged in an equilateral triangle shape, and the triangular plates 202 and the central cylinder 201 form an X shape and are used for determining the position and installation of the triangular plates 202;
The pile cylinder 1 is arranged in a hexagonal structure, sliding slots 102 are formed in the outer walls of the left end and the right end of the pile cylinder 1, the pile cylinder 1 is spliced with a sliding insertion plate 203 in the connecting assembly 2 through the sliding slots 102, the sliding insertion plate 203 is arranged in an L shape, and the shape of the sliding insertion plate 203 is determined;
The above arrangement, when in use, the connecting assembly 2 with the number smaller than one of the pile barrels 1 is taken out, and the sliding plugboards 203 on two sides of the triangle 202 in the connecting assembly 2 are inserted into the upper sliding slots 102 on the outer walls of two identical pile barrels 1, so that the installation of the connecting assembly 2 is completed, and after the connecting assembly 2 and the pile barrel 1 support are successfully formed, the pile barrels 1 can be swayed by hand, when the pile barrels 1 or the connecting assembly 2 are subjected to a violent swaying phenomenon, a metal rod or a wood rod can be taken out from a construction site as long as the diameter is smaller than that of the circular slot 2011, the cylindrical object is inserted into the circular slot 2011, and the cylindrical object is tamped so as to be inserted into the ground to play a firm effect.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (8)
1. The utility model provides a combination stake for foundation engineering of locking, includes stake section of thick bamboo (1), a section of thick bamboo groove (101), its characterized in that have been seted up to the center department of stake section of thick bamboo (1): the pile is characterized in that a threaded rod (3) is connected to the outer wall of the center of the pile cylinder (1) in a threaded manner, the threaded rod (3) is connected with a clamping plate (4) through a rotating block (301), a rotating handle (302) is welded on the side wall of the other end of the threaded rod (3), sliding rods (5) are detachably and fixedly installed on the outer walls of the upper end and the lower end of the clamping plate (4), the sliding rods (5) are inserted on the pile cylinder (1), and springs (502) are sleeved on the outer walls of the sliding rods (5);
Pile barrels (1) are provided with a plurality of pile barrels (1), the pile barrels (1) are connected with each other through a connecting assembly (2), the connecting assembly (2) comprises a central barrel (201), triangular plates (202) and sliding plates (203), the triangular plates (202) are welded on the outer walls of two sides of the central barrel (201), the sliding plates (203) are welded on the outer walls of two ends of the triangular plates (202), and the sliding plates (203) are connected with the pile barrels (1) in a sliding mode.
2. The composite pile for foundation engineering of preventing looseness according to claim 1, wherein: the pile is characterized in that a cylinder groove (101) is formed in the center of the pile cylinder (1), a center hole (103) is formed in the center of the pile cylinder (1), side holes (104) are formed in the outer walls of the pile cylinder (1) at the upper end and the lower end of the center hole (103), and a screw sleeve (303) is arranged in the center hole (103).
3. The composite pile for foundation engineering of preventing looseness according to claim 2, wherein: the center hole (103) is in threaded connection with the threaded rod (3) through the threaded sleeve (303), the pile cylinder (1) is in sliding connection with the sliding rod (5) through the side hole (104), and the clamping plate (4) is arranged in the cylinder groove (101).
4. The composite pile for foundation engineering of preventing looseness according to claim 1, wherein: pile cylinder (1) is hexagonal structure setting, and has seted up smooth slot (102) on the left and right sides both ends outer wall of pile cylinder (1), and pile cylinder (1) is pegged graft through smooth slot (102) and slide insert plate (203) in linking subassembly (2), slide insert plate (203) are "L" shape setting.
5. The composite pile for foundation engineering with looseness prevention function according to claim 4, wherein: a circular groove (2011) is formed in the center of a central cylinder (201) in the connecting assembly (2), triangular plates (202) on two sides of the central cylinder (201) are arranged in an equilateral triangle shape, and the triangular plates (202) and the central cylinder (201) form an X shape.
6. A composite pile for foundation engineering of preventing looseness according to claim 3, wherein: the utility model discloses a pile foundation structure, including pile tube (1), threaded rod (3), rotary block (301) is connected with in the rotation of the inside one end that is located pile tube (1) on threaded rod (3), and rotary block (301) are connected with splint (4) through the bolt, the detachable fixed mounting of the other end of threaded rod (3) has rotatory handle (302).
7. The composite pile for foundation engineering with looseness prevention function according to claim 6, wherein: the clamping plate (4) is in a quarter-circular plate block structure, a groove is formed in the outer wall of one side of the clamping plate (4) facing the center point of the pile cylinder (1), and a wood backing plate (401) with the same shape as the clamping plate (4) is bonded in the groove of the clamping plate (4).
8. The composite pile for foundation engineering of preventing looseness according to claim 1, wherein: the detachable fixing device is characterized in that a connecting block (501) is detachably and fixedly arranged on the outer wall of one end of the interior of the pile cylinder (1) on the sliding rod (5), the sliding rod (5) is connected with the outer wall of the clamping plate (4) through the connecting block (501), and the spring (502) is arranged on the sliding rod (5) on the outer side of the pile cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322713597.1U CN220813825U (en) | 2023-10-10 | 2023-10-10 | Anti-loosening combined pile for foundation engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322713597.1U CN220813825U (en) | 2023-10-10 | 2023-10-10 | Anti-loosening combined pile for foundation engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220813825U true CN220813825U (en) | 2024-04-19 |
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ID=90704952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322713597.1U Active CN220813825U (en) | 2023-10-10 | 2023-10-10 | Anti-loosening combined pile for foundation engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220813825U (en) |
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2023
- 2023-10-10 CN CN202322713597.1U patent/CN220813825U/en active Active
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