CN212534067U

CN212534067U - Stable form foundation pile for building

Info

Publication number: CN212534067U
Application number: CN202020748650.5U
Authority: CN
Inventors: 杨书灵; 罗明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-02-12
Anticipated expiration: 2030-05-09

Abstract

The utility model relates to a building technical field just discloses a stable form foundation pile for building, including telescopic link, steel reinforcement cage and fixed column, the bottom mounting of telescopic link has the fixed plate, the lower fixed surface of fixed plate has the motor, the output of motor is fixed with power device, power device bottom swing joint has the screw thread post, screw thread post and fixed column swing joint, fixed column and steel reinforcement cage fixed connection. This stable form foundation pile for building, two screw thread posts pass through the motor and drive clamping bolt and carry out screw-thread fit, improve during operation stability and prevent that the fixed column skew from leading to the steel pipe to drop, it makes the cone outwards remove to drive the bolt when the screw thread post rotates, thereby make the fixed post insert in soil, reach and strengthen fixed effect, fixed cap dies with the screw thread post card after outwards removing, it is weak to have the bearing capacity foundation pile to soft soil layer, the problem of the shortcoming of poor stability, it makes foundation pile more stable to stretch out the fixed column.

Description

Stable form foundation pile for building

Technical Field

The utility model relates to a building technical field specifically is a stable form foundation pile for building.

Background

The existing foundation piles for construction are generally directly placed in a beaten foundation pit by pouring concrete into a reinforcement cage, the traditional foundation piles have the defects of weak bearing capacity and poor stability on a soft soil layer, the foundation pit can only be continuously beaten downwards to improve the stability of the foundation piles, time and labor are wasted, a large amount of steel and concrete are consumed, and the foundation piles are easily broken due to uneven concrete solidification of deeper foundation piles in the pouring process.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a stable form foundation pile for building has solved the problem that foundation pile has weak, the poor stability of bearing capacity shortcoming to soft soil layer.

(II) technical scheme

For the purpose of realizing above-mentioned improvement foundation pile stability, the utility model provides a following technical scheme: the utility model provides a stable form foundation pile for building, includes telescopic link, steel reinforcement cage and fixed column, the bottom mounting of telescopic link has the fixed plate, the lower fixed surface of fixed plate has the motor, the output of motor is fixed with power device, power device bottom swing joint has the screw thread post, screw thread post and fixed column swing joint, fixed column and steel reinforcement cage fixed connection.

Preferably, the reinforcement cage comprises cage bones and steel pipes, the cage bones are designed in a cross mode, the steel pipes are fixed on the surfaces of the cage bones and at the cross positions, the inner walls of the steel pipes are fixedly connected with the fixing columns, and the steel pipes are fixed in gaps of the cage bones so that the stability of the fixing columns is guaranteed when the fixing columns move in the inner walls of the steel pipes.

Preferably, the fixed column includes that cone, glass glue, bolt and locking cap, the fixed surface of cone has glass to glue, the one end that the cone faced the screw thread post is fixed with the bolt, the one end that the cone was kept away from to the bolt is fixed with the locking cap, drives the bolt when the screw thread post rotates and makes the cone outwards remove to in making the fixed column insert in the soil, reach and strengthen fixed effect, the locking cap blocks with the screw thread post after outwards removing, makes inside more stable when pouring the concrete.

Preferably, the steel pipe inner wall is fixed with the cone through glass cement, shakes too big easy leading to the fixed column to drop when the bone of a steamer puts into the foundation ditch, uses glass cement can effectual fixed, drives the bolt when the screw thread post rotates and makes the cone outwards remove the glass cement fracture to do not influence the normal work of screw thread bolt.

Preferably, screw thread post surface and bolt threaded connection, two screw thread posts pass through the motor and drive clamping bolt and carry out screw-thread fit, improve during operation stability and prevent that the fixed column skew from leading to the steel pipe to drop.

Preferably, power device output motor one and output motor two, output motor one and output motor two are fixed at power device's inner wall, output motor one and output motor two and screw thread top end are upper and lower removable cooperation, and after the fixed column inserted soil, because the locking between fixed cap removal and the screw thread post is died, improved the stability of fixed column in soil, the telescopic link is retracted the motor and is driven power device and rises output motor one and output motor two and screw thread post separation, stays the screw thread post and can strengthen the inside stability of cage bone again after the concrete is poured to the cage bone.

Compared with the prior art, the utility model provides a stable form foundation pile for building possesses following beneficial effect:

1. this stable form foundation pile for building, its stability is guaranteed when the steel pipe is fixed and is made the fixed column remove in the gap of cage bone in the steel pipe inner wall, two screw thread posts pass through the motor and drive clamping bolt and carry out screw-thread fit, it prevents that the fixed column skew from leading to the steel pipe to drop to improve during operation stability, it makes the cone outwards remove to drive the bolt when the screw thread post rotates, thereby make the fixed post insert in the soil, reach and strengthen fixed effect, it is dead with the screw thread post card to move the back locking cap outwards, it is weak to have the bearing capacity foundation pile to the soft soil layer to have solved, the problem of the shortcoming of poor stability, it makes the foundation pile more stable to stretch out the fixed.

2. This stable form foundation pile for building, its stability is guaranteed when the steel pipe is fixed and is made the fixed column remove in the gap of cage bone in the steel pipe, after the fixed column inserts soil, because the locking is died between locking cap removal and the screw thread post, the stability of fixed column in soil has been improved, stay the screw thread post in the cage bone again can strengthen the inside stability of cage bone behind the pouring concrete, the card is died between screw thread post and the fixed column, the steel pipe dies with the cage bone card, the holistic stability of foundation pile has been guaranteed, make foundation pile firmer.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the point A in the structure of FIG. 1 of the present invention;

FIG. 3 is a schematic view of the structure fixing column of the present invention;

fig. 4 is a partial sectional view of the structure of the present invention.

Wherein: 1. a telescopic rod; 2. a fixing plate; 3. a motor; 4. a power plant; 5. a threaded post; 6. a reinforcement cage; 7. fixing a column; 401. a first output motor; 402. a second output motor; 601. cage bones; 602. a steel pipe; 701. a conical head; 702. glass cement; 703. a bolt; 704. and (4) fixing the cap.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, the utility model provides a stable form foundation pile for building, including telescopic link 1, steel reinforcement cage 6 and fixed column 7, the bottom mounting of telescopic link 1 has fixed plate 2, and the lower fixed surface of fixed plate 2 has motor 3, and the output end of motor 3 is fixed with power device 4, and power device 4 bottom swing joint has screw thread post 5, screw thread post 5 and fixed column 7 swing joint, fixed column 7 and steel reinforcement cage 6 fixed connection.

The steel reinforcement cage 6 comprises a cage bone 601 and a steel pipe 602, the cage bone 601 adopts a cross design, the steel pipe 602 is fixed on the surface of the steel reinforcement of the cage bone 601 and positioned at the cross position, the inner wall of the steel pipe 602 is fixedly connected with a fixing column 7, the fixing column 7 comprises a conical head 701, glass cement 702, a bolt 703 and a fixing cap 704, the surface of the conical head is fixed with the glass cement 702, one end of the conical head 701 facing a threaded column 5 is fixed with the bolt 703, one end of the bolt 703 far away from the conical head 701 is fixed with the fixing cap 704, the surface of the threaded column 5 is in threaded connection with the bolt 703, the inner wall of the steel pipe 602 is fixed with the conical head 701 through the glass cement 702, the steel pipe 602 is fixed in a gap of the cage bone 601, so that the fixing column 7 can ensure the stability when moving in the inner wall of the steel pipe 602, when the cage bone 601 is placed in a foundation pit, the fixing column is easy to fall off due to overlarge vibration, the fixing column, the normal work of the bolt 703 is not affected, so that the fixing column 7 is inserted into the soil to achieve the effect of strengthening the fixing, and the fixing cap 704 is clamped with the threaded column 5 after moving outwards, so that the inner part is more stable when concrete is poured.

Power device 4 output motor one 401 and output motor two 402, output motor one 401 and output motor two 402 are fixed at power device 4's inner wall, the cooperation can be dismantled from top to bottom with 5 tops of screw thread post to output motor one 401 and output motor two 402, after fixed column 7 inserted soil, because the card dies between fixed cap 704 removal and the screw thread post 5, improved the stability of fixed column 7 in soil, stay screw thread post 5 in the keel 601 can strengthen the inside stability of keel 601 again after pouring the concrete.

The working principle is as follows: the steel pipe 602 is fixed in the gap of the cage bone 601 to ensure the stability of the fixing column 7 when the fixing column 7 moves in the inner wall of the steel pipe 602, when the cage bone 601 is placed in a foundation pit, the fixing column 7 in the steel pipe 602 is easy to fall off due to overlarge vibration, the fixing column can be effectively fixed by using the glass cement 702, the threaded column 5 is placed in the foundation pit and is inserted into the first output motor 401 and the second output motor 402, the two threaded columns 5 drive the clamping bolt 703 through the motor 3 and are in threaded fit, so that the stability in working is improved, the steel pipe 602 falls off due to the deviation of the fixing column 7 is prevented, the first output motor 401 and the second output motor 402 output power, the glass cement 702 is broken when the threaded column 5 rotates to drive the bolt 703 through threads, the threaded column 5 moves downwards and does not influence the normal work of the bolt 703, and after the fixing column 704 is inserted into soil, the fixing cap, the stability of the fixing column 7 in the soil is improved, the threaded column 5 is left in the cage bone 601, the telescopic rod 1 is contracted upwards to drive the power device 4 to ascend, and the power device 4 is separated from the threaded column 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stable form foundation pile for building, includes telescopic link (1), steel reinforcement cage (6) and fixed column (7), its characterized in that: the bottom mounting of telescopic link (1) has fixed plate (2), the lower fixed surface of fixed plate (2) has motor (3), the output end of motor (3) is fixed with power device (4), power device (4) bottom swing joint has screw thread post (5), screw thread post (5) and fixed column (7) swing joint, fixed column (7) and steel reinforcement cage (6) fixed connection.

2. A stabilized foundation pile for construction according to claim 1, wherein: the steel reinforcement cage (6) comprises cage bones (601) and steel pipes (602), the cage bones (601) adopt a cross design, the steel reinforcement surfaces of the cage bones (601) are fixed with the steel pipes (602) at the cross positions, and the inner walls of the steel pipes (602) are fixedly connected with the fixing columns (7).

3. A stabilized foundation pile for construction according to claim 2, wherein: the fixing column (7) comprises a conical head (701), glass cement (702), a bolt (703) and a fixing cap (704), the glass cement (702) is fixed on the surface of the conical head, the bolt (703) is fixed at one end, facing the threaded column (5), of the conical head (701), and the fixing cap (704) is fixed at one end, far away from the conical head (701), of the bolt (703).

4. A stabilized construction foundation pile according to claim 3, wherein: the inner wall of the steel pipe (602) is fixed with the conical head (701) through glass cement (702).

5. A stabilized construction foundation pile according to claim 3, wherein: the surface of the threaded column (5) is in threaded connection with a bolt (703).

6. A stabilized foundation pile for construction according to claim 1, wherein: the power device (4) output motor I (401) and output motor II (402), the inner wall of power device (4) is fixed with output motor I (401) and output motor II (402), output motor I (401) and output motor II (402) and screw thread post (5) top can be dismantled the cooperation from top to bottom.