CN114232669A

CN114232669A - Supporting pile foundation for building

Info

Publication number: CN114232669A
Application number: CN202210010855.7A
Authority: CN
Inventors: 徐霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-03-25

Abstract

The invention relates to the technical field of supporting pile foundations and discloses a supporting pile foundation for a building, which comprises a pile body, wherein one end of the pile body is buried underground, the upper surface of the pile body is fixedly connected with a bearing platform, a reinforcing assembly is sleeved on the outer wall of the pile body, a buffering assembly is arranged on one side of the reinforcing assembly, a connecting assembly is arranged on one side of the buffering assembly, the reinforcing assembly comprises a plurality of reinforcing plates, and a clamping groove is formed in one side of each reinforcing plate. According to the invention, the reinforcing component is arranged, so that the pile body can be reinforced, the bearing capacity of the pile body is improved, the reinforcing component can protect the pile body when a vehicle collides, and meanwhile, the reinforcing component covers the outer part of the pile body, so that the reinforcing component can serve as a pouring mold when the pile body is poured, the pouring mold does not need to be erected when the pile body is poured, and the reinforcing component does not need to be demolded like a traditional mold after the pile body is poured, so that the pouring time of the pile body can be saved.

Description

Supporting pile foundation for building

Technical Field

The invention relates to the technical field of supporting pile foundations, in particular to a supporting pile foundation for a building.

Background

The building pile foundation consists of a foundation pile and a bearing platform connected to the pile top, and if the pile body is completely buried in soil and the bottom surface of the bearing platform is in contact with soil, the building pile foundation is called a low bearing platform pile foundation; if the upper part of the pile body is exposed out of the ground and the bottom of the bearing platform is positioned above the ground, the pile body is called a high bearing platform pile foundation; the building pile foundation is widely applied to high-rise buildings, bridges, high-speed rails and other projects.

The existing pile foundation is generally formed by pouring reinforced concrete, when a vehicle passes through the road, a vehicle accident or the vehicle is out of control, the vehicle on the road may collide with the pile foundation when the supporting pile foundation erected on two sides of the road passes through the road, and therefore the pile foundation is damaged or broken.

Therefore, we propose a supporting pile foundation for buildings to solve the above problems.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a supporting pile foundation for a building.

In order to achieve the purpose, the invention adopts the following technical scheme:

a supporting pile foundation for buildings comprises a pile body, wherein one end of the pile body is buried under the ground, the upper surface of the pile body is fixedly connected with a bearing platform, a reinforcing assembly is sleeved on the outer wall of the pile body, a buffering assembly is arranged on one side of the reinforcing assembly, and a connecting assembly is arranged on one side of the buffering assembly;

the reinforcing assembly comprises a plurality of reinforcing plates, clamping grooves are formed in one sides of the reinforcing plates, clamping blocks are fixedly connected to one ends, far away from the clamping grooves, of the reinforcing plates, the clamping blocks are matched with the clamping grooves, and the reinforcing plates are connected with the clamping grooves through the clamping blocks;

the buffer assembly comprises a buffer plate, the buffer plate is arranged on one side of the reinforcing plate, a sliding groove is formed in one side wall, close to the buffer plate, of the reinforcing plate, a first piston is slidably connected to the inner wall of the sliding groove, a connecting rod is fixedly connected to one end of the first piston, and one end, far away from the first piston, of the connecting rod is fixedly connected with the buffer plate.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the reinforcing component is arranged, so that the pile body can be reinforced, the bearing capacity of the pile body is improved, the reinforcing component can protect the pile body when a vehicle collides, and meanwhile, the reinforcing component covers the outer part of the pile body, so that the reinforcing component can serve as a pouring mold when the pile body is poured, the pouring mold does not need to be erected when the pile body is poured, and the reinforcing component does not need to be demolded like a traditional mold after the pile body is poured, so that the pouring time of the pile body can be saved.

2. According to the invention, by arranging the buffer component, the impact force of the vehicle can be buffered when the vehicle is impacted, so that the pile body is prevented from being damaged by vibration due to the overlarge impact force of the vehicle.

3. According to the invention, by arranging the connecting assembly, the buffer plate can be limited, the buffer plate is prevented from being blown by wind or being scraped by a vehicle, and the like, so that the buffer plate falls off, and meanwhile, the connecting assembly cannot block the buffer of the buffer plate.

4. According to the invention, the first half nut, the second half nut, the threaded rod, the fixing nut and the like are matched for use, when the buffer plate is damaged by vehicle impact, the buffer plate needs to be replaced, and the buffer plate is bent by the buffer plate or the threads at two ends of the sliding rod are damaged by the impact force of the vehicle, so that the nut component cannot be rotated, the fixing nut can be rotated, and the buffer plate can be taken down by separating the first half nut from the second half nut.

Drawings

Fig. 1 is a schematic sectional structural view of a supporting pile foundation for a building according to the present invention;

fig. 2 is a partial structural schematic view of a supporting pile foundation for a building according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic top view of a supporting pile foundation for a building according to the present invention;

fig. 5 is a schematic structural diagram of a nut assembly of a supporting pile foundation for a building according to the present invention.

In the figure: 1. a ground surface; 2. a pile body; 3. a bearing table; 4. a reinforcement assembly; 5. a buffer assembly; 6. a chute; 7. a slide bar; 8. a nut assembly; 9. a counter bore; 10. a spring; 11. a second piston; 12. a buffer gas; 13. a soft cushion; 401. a reinforcing plate; 402. a card slot; 403. a clamping block; 501. a buffer plate; 502. a first piston; 503. a connecting rod; 801. a first half nut; 802. a second half-nut; 803. a through hole; 804. a threaded rod; 805. fixing a nut; 806. a yielding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, a supporting pile foundation for a building includes a pile body 2 with one end buried under the ground 1, a bearing table 3 fixedly connected to the upper surface of the pile body 2, a reinforcing component 4 sleeved on the outer wall of the pile body 2, a buffering component 5 arranged on one side of the reinforcing component 4, and a connecting component arranged on one side of the buffering component 5;

the reinforcing assembly 4 comprises a plurality of reinforcing plates 401, a clamping groove 402 is formed in one side of each reinforcing plate 401, a clamping block 403 is fixedly connected to one end, far away from the clamping groove 402, of each reinforcing plate 401, the clamping block 403 is matched with the clamping groove 402, and the plurality of reinforcing plates 401 are connected with the clamping grooves 402 through the clamping blocks 403;

buffering subassembly 5 includes buffer board 501, and buffer board 501 is located reinforcing plate 401 one side setting, and reinforcing plate 401 is close to one side lateral wall of buffer board 501 and has been seted up spout 6, and the inner wall sliding connection of spout 6 has first piston 502, the one end fixedly connected with connecting rod 503 of first piston 502, and the one end and the buffer board 501 fixed connection of first piston 502 are kept away from to connecting rod 503.

Further, coupling assembling includes slide bar 7, and the both ends of slide bar 7 are all seted up threadedly, the one end and the gusset plate 401 threaded connection of slide bar 7, and the one end that gusset plate 401 was kept away from to slide bar 7 runs through the setting of buffer board 501, slide bar 7 and buffer board 501 sliding connection, and the equal threaded connection in both ends of slide bar 7 has nut component 8, through setting up coupling assembling, can spacing buffer board 501, avoid buffer board 501 to be blown by wind or the vehicle scrapes etc., make buffer board 501 drop, coupling assembling can not block buffer board 501's buffering simultaneously.

Further, the nut component 8 includes a first half nut 801 and a second half nut 802, a yielding groove 806 is respectively formed in side walls of the first half nut 801 and the second half nut 802, a through hole 803 is formed in the bottom of the yielding groove 806, a threaded rod 804 is slidably connected in the through hole 803, a fixing nut 805 is connected to an outer wall of the threaded rod 804 through threads, the fixing nut 805 is located inside the yielding groove 806, the first half nut 801, the second half nut 802, the threaded rod 804 and the fixing nut 805 are arranged in a matched mode, when the buffer plate 501 is damaged by vehicle impact, the buffer plate 501 needs to be replaced, the buffer plate 501 is damaged by threads at two ends of the sliding rod 7 in a bent mode or the sliding rod 7 due to the force of the vehicle impact, the nut component 8 cannot be rotated, the fixing nut 805 can be rotated away, and the buffer plate 501 can be taken down by separating the first half nut 801 and the second half nut 802.

Further, the counter bore 9 has been seted up to the lateral wall of one side that reinforcing plate 401 was kept away from to buffer plate 501, and the nut component 8 that is close to one side of buffer plate 501 is located the inside setting of counter bore 9, through setting up counter bore 9, avoids outside the outstanding buffer plate 501 of one end of slide bar 7 for when the vehicle strikes on buffer plate 501, the vehicle can not directly touch slide bar 7.

Further, the bottom fixedly connected with spring 10 of spout 6, and spring 10 keep away from the one end fixedly connected with second piston 11 of spout 6 bottom, use through setting up second piston 11 and spring 10 cooperation, can make the power way that buffering subassembly 5 segmentation cushioned the vehicle impact.

Further, the buffer gas 12 is filled between the first piston 502 and the second piston 11 and between the second piston 11 and the bottom of the chute 6, and the buffer effect can be increased by providing the buffer gas 12.

Further, the outer walls of the first piston 502 and the second piston 11 are fixedly sleeved with rubber sleeves, the outer walls of the rubber sleeves are in excessive addiction fit with the inner wall of the chute 6, and the air tightness of the first piston 502 and the second piston 11 can be improved by arranging the rubber sleeves.

Further, cushion 13 is pasted on the side wall of the reinforcing plate 401 close to the buffer plate 501, the cushion 13 is made of silica gel, and by arranging the cushion 13, the impact force between the buffer plate 501 and the reinforcing plate 401 can be further buffered when the buffer plate 501 is collided by a vehicle.

Before the pile body 2 is poured, firstly, a pot hole is dug in the ground 1, the bundled steel bars are put into the pot hole, then, a reinforcing component 4 is spliced on the periphery of the clamped steel bars, and then, concrete is poured in the spliced reinforcing component 4; after the pile foundation is erected, when a vehicle collides and impacts the buffer plate 501, the buffer plate 501 moves towards a direction close to the reinforcing plate 401, in the moving process of the buffer plate 501, the buffer plate 501 pushes the connecting rod 503 and the first piston 502 to move, the moving first piston 502 compresses the buffer gas 12 between the first piston 502 and the second piston 11 and moves towards the second piston 11, so that the buffer plate 501 can release the collision force of the vehicle through the buffer gas 12, meanwhile, the compressed buffer gas 12 between the first piston 502 and the second piston 11 extrudes the second piston 11 and pushes the second piston 11 to move, after the second piston 11 moves for a certain distance, the first piston 502 catches up the second piston 11 and abuts against the second piston 11, so that the buffer plate 501 can push the first piston 502 and the second piston 11 to buffer again until the buffer plate 501 collides with the cushion 13, buffering the impact of vehicle through cushion 13 the third time, protect pile body 2, and make buffer plate 501 damage when the power of striking way, need follow when trading buffer plate 501, can turn over nut component 8, take off buffer plate 501, and make buffer plate 501 take curved slide bar 7 or make the screw thread at slide bar 7 both ends damage when the power of vehicle striking way, and can't rotate nut component 8, can turn over fixation nut 805, divide first half nut 801 and second half nut 802 and can take off buffer plate 501.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A supporting pile foundation for buildings comprises a pile body (2) with one end buried under the ground (1), wherein the upper surface of the pile body (2) is fixedly connected with a bearing table (3), and is characterized in that a reinforcing component (4) is sleeved on the outer wall of the pile body (2), a buffering component (5) is arranged on one side of the reinforcing component (4), and a connecting component is arranged on one side of the buffering component (5);

the reinforcing assembly (4) comprises a plurality of reinforcing plates (401), a clamping groove (402) is formed in one side of each reinforcing plate (401), a clamping block (403) is fixedly connected to one end, far away from the clamping groove (402), of each reinforcing plate (401), the clamping blocks (403) are arranged in a matched mode with the clamping grooves (402), and the reinforcing plates (401) are connected with the clamping grooves (402) through the clamping blocks (403);

buffer unit (5) include buffer board (501), and buffer board (501) are located gusset plate (401) one side setting, spout (6) have been seted up to one side lateral wall that gusset plate (401) are close to buffer board (501), and the inner wall sliding connection of spout (6) has first piston (502), the one end fixedly connected with connecting rod (503) of first piston (502), and the one end and buffer board (501) fixed connection of first piston (502) are kept away from in connecting rod (503).

2. The supporting pile foundation for the building of claim 1, wherein the connecting assembly comprises a sliding rod (7), both ends of the sliding rod (7) are threaded, one end of the sliding rod (7) is in threaded connection with the reinforcing plate (401), one end of the sliding rod (7) far away from the reinforcing plate (401) is arranged through the buffer plate (501), the sliding rod (7) is in sliding connection with the buffer plate (501), and both ends of the sliding rod (7) are in threaded connection with nut assemblies (8).

3. The supporting pile foundation for the building of claim 2, wherein the nut component (8) comprises a first half nut (801) and a second half nut (802), the side wall of one side of the first half nut (801) and the side wall of one side of the second half nut (802) are provided with a yielding groove (806), the bottom of the yielding groove (806) is provided with a through hole (803), the through hole (803) is internally connected with a threaded rod (804) in a sliding manner, the outer wall of the threaded rod (804) is connected with a fixing nut (805) in a threaded manner, and the fixing nut (805) is arranged inside the yielding groove (806).

4. The supporting pile foundation for the building as claimed in claim 2, wherein the side wall of the buffer plate (501) far away from the reinforcing plate (401) is provided with a counter bore (9), and the nut component (8) close to one side of the buffer plate (501) is arranged in the counter bore (9).

5. A supporting pile foundation for buildings according to claim 1, characterized in that a spring (10) is fixedly connected to the bottom of the chute (6), and a second piston (11) is fixedly connected to the end of the spring (10) far away from the bottom of the chute (6).

6. A supporting pile foundation for building according to claim 5, characterised in that buffer gas (12) is filled between the first piston (502) and the second piston (11) and between the second piston (11) and the bottom of the chute (6).

7. The supporting pile foundation for the building of claim 6, wherein the outer walls of the first piston (502) and the second piston (11) are fixedly sleeved with rubber sleeves, and the outer walls of the rubber sleeves are in excessive fit with the inner wall of the sliding groove (6).

8. A supporting pile foundation for building according to claim 1, wherein a cushion (13) is stuck on a side wall of the reinforcing plate (401) near the buffer plate (501), and the cushion (13) is made of silica gel.