CN220450831U - Prefabricated pile of assembled building - Google Patents
Prefabricated pile of assembled building Download PDFInfo
- Publication number
- CN220450831U CN220450831U CN202321938221.4U CN202321938221U CN220450831U CN 220450831 U CN220450831 U CN 220450831U CN 202321938221 U CN202321938221 U CN 202321938221U CN 220450831 U CN220450831 U CN 220450831U
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- pile
- pile body
- cone
- broken
- pull
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- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims abstract 2
- 238000007789 sealing Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a precast pile for an assembled building, which relates to the technical field of precast piles and comprises a pile body, wherein a broken earth cone is rotatably arranged at the lower end of the pile body, a stress block is rotatably arranged at the top end of the pile body, a rotating shaft penetrating through the pile body is fixed between the stress block and the broken earth cone, a plurality of pull rings are arranged on the side surface of the top of the stress block, and a pull rod for pulling and rotating the stress block is matched with the pull rings. And a clamping block is constructed at the top end of the broken cone, and a mounting groove for the broken cone to rotate and embed is formed at the lower end of the pile body. The pile body pile-discharging device is reasonable in structure, the stress blocks can be pulled to rotate through the pull rods so as to drive the ground breaking cone to rotate, so that pile-discharging efficiency of the pile body can be improved through rotating the ground breaking cone, and after pile driving is finished, reinforcing steel bars and supplementary concrete can be added into the pile body to improve strength, so that improvement of the quality of an assembled building is facilitated.
Description
Technical Field
The utility model relates to the technical field of precast piles, in particular to a precast pile for an assembled building.
Background
Precast piles are piles of various materials and various forms manufactured in factories or construction sites, piles are driven, pressed or vibrated into soil by pile driving equipment, and in the current fabricated building, the precast piles are an integral part of the fabricated building. However, the labor intensity of the precast pile of the existing fabricated building is extremely high in the piling process, so that the precast pile is difficult to knock into the foundation.
To this, the patent of granting of publication No. CN209555912U discloses a precast pile for assembled building, including the pile head, the bottom welding of pile head has the pile body, the top welding of first spring has the knocking board, the bottom welding of bracing piece has the rack, and the rack all meshes first gear, the one end of first gear pivot has all welded first conical gear, the below of first conical gear all meshes second conical gear, the bottom of second conical gear pivot has all welded the third gear, two sets of third gear all meshes with main commentaries on classics gear each other, the bottom welding of main commentaries on classics gear has orientation device, the bottom of pile body is inserted and is equipped with the pile bottom tip. The utility model can reduce the time of driving the precast pile into the foundation by the user, and is labor-saving.
However, when the prior art is used, the internal structure of the prior art has a large number of fine matching structures such as gears, and the like, so that the prior art has complex structure, high cost is caused, and prefabricated piles of the fabricated building are required to be transported to a construction site after being manufactured by manufacturers, so that the demand for the prefabricated piles is large, and the internal structure of the prior art is easily damaged and cannot be normally used when a large number of prefabricated piles are transported each time.
For this reason, the present application provides a prefabricated pile for an assembled building to solve the above technical problems.
Disclosure of Invention
An object of the application is to provide a precast pile of assembled building, accessible a plurality of pull rods come the pulling atress piece and rotate in order to drive the broken soil awl and rotate to the accessible is rotatory broken soil awl improves the lower stake efficiency of pile body, and can also be after the pile is accomplished, increases reinforcement bar, supplementary concrete in the pile body inside and improves intensity, thereby is favorable to improving assembled building quality.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an assembled building's precast pile, includes the pile body, the lower extreme of pile body rotates installs the broken earth awl, the top of pile body rotates installs the atress piece, the atress piece with be fixed with between the broken earth awl and run through the axis of rotation of pile body, just the top side of atress piece is opened and is provided with a plurality of pull rings, the pull ring cooperation has and is used for pulling and rotate the pull rod of atress piece.
As a further preferable scheme, a clamping block is constructed at the top end of the broken cone, and a mounting groove for the broken cone to rotate and embed is formed at the lower end of the pile body.
As a further preferable mode, a plurality of balls are embedded and installed at the edge of the clamping block, and the balls are exposed out of the side face of the clamping block and are in rolling contact with the inner wall of the installation groove.
As a further preferable scheme, a sealing ring is formed around the edge of the upper end face of the ground breaking cone, and the top of the sealing ring is slidably embedded into the lower end edge of the pile body.
As a further preferable scheme, the pull rod comprises a rod body and a drag hook, wherein the rod body is fixed at one end of the drag hook and is in pulling fit with the pull ring.
As a further preferable scheme, a filling channel for the rotation shaft to vertically pass through is arranged in the pile body, and a plurality of filling holes communicated with the filling channel are formed in the upper end face of the stress block.
As a further preferable scheme, a reinforcing steel bar is arranged in the pouring hole, the lower end of the reinforcing steel bar penetrates through the filling channel and is vertically inserted into the top of the broken cone, and the upper end of the reinforcing steel bar is arranged in the pouring hole.
In summary, the utility model has the technical effects and advantages that:
1. compared with the prior art, the pile-discharging device has the advantages that the structure is simple, the production cost is lower, the pile-discharging device is matched with the soil-breaking cone, the rotating shaft, the stress blocks and the pull rods, and the stress blocks can be pulled to rotate through the pull rods so as to drive the soil-breaking cone to rotate, so that the pile-discharging efficiency of the pile body can be improved through rotating the soil-breaking cone.
2. The utility model benefits from the cooperation of the clamping blocks, the balls, the sealing ring and the mounting groove between the pile body and the broken cone, so that the broken cone can rotate more smoothly at the lower end of the pile body, and the sealing ring can also prevent dust from entering the pile body, thereby further improving the smoothness of the rotation of the broken cone and being beneficial to improving the pile discharging efficiency of the broken cone for accelerating the pile body.
3. The utility model benefits from the cooperation of the filling channel, the stress block, the pouring hole and the reinforcing steel bars, so that the inside of the pile body can be reinforced by adding the reinforcing steel bars and supplementing concrete after piling is finished, the firmness of the fabricated building can be improved, and the quality of the fabricated building can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, 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 diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;
fig. 4 is a schematic structural view of the tie rod of the present utility model.
In the figure: 1. a pile body; 101. a mounting groove; 102. filling the channel; 2. a broken earth cone; 201. a clamping block; 202. a ball; 203. a closed loop; 3. a rotating shaft; 4. a stress block; 401. a pull ring; 5. pouring holes; 6. reinforcing steel bars; 7. a pull rod; 701. a rod body; 702. a drag hook.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to fig. 1 and 2, a prefabricated pile for an assembled building includes a pile body 1, a ground breaking cone 2 is rotatably installed at the lower end of the pile body 1, specifically, as shown in fig. 3, a fixture block 201 is configured at the top end of the ground breaking cone 2, an installation groove 101 for the ground breaking cone 2 to rotate and embed is formed at the lower end of the pile body 1, a plurality of balls 202 are embedded at the edge of the fixture block 201, and the balls 202 expose out of the side surface of the fixture block 201 and are in rolling butt with the inner wall of the installation groove 101, so that the ground breaking cone 2 can smoothly rotate at the lower end of the pile body 1.
Meanwhile, the upper end face edge of the broken cone 2 is circularly provided with a closed ring 203, and the top of the closed ring 203 is slidably embedded into the lower end edge of the pile body 1, so that after the broken cone 2 is driven into the construction ground along with the lower end of the pile body 1, the closed ring 203 can prevent dust from entering the pile body 1 from between the pile body 1 and the broken cone 2, the rotating environment of the clamping block 201 is ensured, the broken cone 2 can continuously and smoothly rotate at the lower end of the pile body 1, and the use effect is good.
And the top rotation of pile body 1 installs atress piece 4, atress piece 4 with be fixed with between the broken awl 2 runs through the axis of rotation 3 of pile body 1, just the top side of atress piece 4 is opened and is provided with a plurality of pull rings 401, pull rings 401 cooperate with and are used for pulling and rotate the pull rod 7 of atress piece 4, as shown in fig. 4, pull rod 7 includes body of rod 701 and drag hook 702, body of rod 701 is fixed in the one end of drag hook 702, and with pull ring 401 pulling cooperation makes the staff accessible pull rod 7 and pull ring 401 cooperation rotate atress piece 4, in order to drive broken awl 2 and rotate at pile body 1 lower extreme, and cooperate other staff to strike the up end of atress piece 4 constantly, can improve pile efficiency.
In specific implementation, the pile body 1 is internally provided with a filling channel 102 through which the rotating shaft 3 vertically passes, and the upper end surface of the stress block 4 is provided with a plurality of filling holes 5 communicated with the filling channel 102, the inside of the filling holes 5 is provided with reinforcing steel bars 6, the lower ends of the reinforcing steel bars 6 pass through the filling channel 102 and vertically insert into the top of the broken cone 2, and the upper ends of the reinforcing steel bars 6 are arranged in the filling holes 5, so that the reinforcing steel bars 6 can be added into the pile body 1 through the filling holes 5, and the reinforcing strength is enhanced by supplementing concrete.
The working principle of the utility model is as follows: this prefabricated pile of assembled building, when using, can drive pile body 1 and broken cone 2 into construction subaerial earlier, then a staff continuously hammers up the up end of atress piece 4 and piles, and two other staff hand-hold pull rod 7 and pull ring 401 rotatory atress piece 4 for atress piece 4 drives broken cone 2 and rotates at the lower extreme of pile body 1 through axis of rotation 3, thereby cooperates broken cone 2's cone structure to improve pile body 1's lower stake efficiency, labour saving and time saving does benefit to improvement work efficiency.
Meanwhile, in the process, the sealing ring 203 can also prevent dust from entering the pile body 1, so that rolling fit of the balls 202 is facilitated between the side surface of the matching fixture block 201 and the inner wall of the mounting groove 101, the smoothness of rotation of the broken cone 2 can be further improved, and the pile discharging efficiency of the broken cone 2 for accelerating the pile body 1 is improved.
Finally, after piling is completed, the filling channel 102 is inserted with reinforcing steel bars 6 or supplementary concrete through the filling holes 5 formed in the stress block 4, so that the strength can be reinforced, the firmness of the fabricated building is improved, and the quality of the fabricated building is improved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Precast pile of assembled building, including pile body (1), its characterized in that: the pile body is characterized in that the lower end of the pile body (1) is rotatably provided with a broken earth cone (2), the top end of the pile body (1) is rotatably provided with a stress block (4), a rotating shaft (3) penetrating through the pile body (1) is fixed between the stress block (4) and the broken earth cone (2), a plurality of pull rings (401) are arranged on the side face of the top of the stress block (4), and the pull rings (401) are matched with a pull rod (7) for pulling and rotating the stress block (4).
2. A prefabricated pile for a fabricated building according to claim 1, wherein: the top end of the broken earth cone (2) is provided with a clamping block (201), and the lower end of the pile body (1) is provided with a mounting groove (101) for the broken earth cone (2) to rotate and embed.
3. A prefabricated pile for a fabricated building according to claim 2, wherein: a plurality of balls (202) are embedded and installed on the edge of the clamping block (201), and the balls (202) are exposed out of the side face of the clamping block (201) and are in rolling contact with the inner wall of the mounting groove (101).
4. A prefabricated pile for a fabricated building according to claim 3, wherein: the upper end face edge of the broken cone (2) is circumferentially provided with a sealing ring (203), and the top of the sealing ring (203) is slidably embedded into the lower end edge of the pile body (1).
5. A prefabricated pile for a fabricated building according to claim 1, wherein: the pull rod (7) comprises a rod body (701) and a draw hook (702), and the rod body (701) is fixed at one end of the draw hook (702) and is in pulling fit with the pull ring (401).
6. A prefabricated pile for a fabricated building according to claim 1, wherein: filling channels (102) through which the rotating shafts (3) vertically pass are formed in the pile body (1), and a plurality of filling holes (5) communicated with the filling channels (102) are formed in the upper end faces of the stress blocks (4).
7. A prefabricated pile for a fabricated building according to claim 6, wherein: reinforcing steel bars (6) are arranged in the filling holes (5), the lower ends of the reinforcing steel bars (6) penetrate through the filling channels (102) and are vertically inserted into the tops of the ground breaking cones (2), and the upper ends of the reinforcing steel bars (6) are arranged in the filling holes (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321938221.4U CN220450831U (en) | 2023-07-24 | 2023-07-24 | Prefabricated pile of assembled building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321938221.4U CN220450831U (en) | 2023-07-24 | 2023-07-24 | Prefabricated pile of assembled building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220450831U true CN220450831U (en) | 2024-02-06 |
Family
ID=89730953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321938221.4U Active CN220450831U (en) | 2023-07-24 | 2023-07-24 | Prefabricated pile of assembled building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220450831U (en) |
-
2023
- 2023-07-24 CN CN202321938221.4U patent/CN220450831U/en active Active
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