CN213173792U

CN213173792U - Composite construction water conservancy pile foundation

Info

Publication number: CN213173792U
Application number: CN202021617593.3U
Authority: CN
Inventors: 曹凯俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-05-11
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a composite construction water conservancy pile foundation relates to water conservancy pile foundation field, including the cushion cap, the below of cushion cap is provided with the stake, the top of stake is connected with the screw thread post, the outer wall both sides of screw thread post all are connected with the altitude mixture control piece, and one side that the outer wall of screw thread post is located the altitude mixture control piece is connected with damping spring, damping spring's inside is provided with the fastening bolt that runs through to the cushion cap inside, the outer wall that the top of connecting rod is located the stake is provided with the resistance piece, the outer wall of first connecting block is provided with the connecting bolt that runs through to the second connecting block inside, connecting bolt's bottom is connected with the nut, the top of cushion cap is provided with rings. The utility model discloses a set up damping spring, altitude mixture control piece and screw thread post to have certain cushioning effect and have certain guard action to the pile cap, can adjust suitable height according to the pressure that the cushion cap bore, the at utmost has reduced the damage of pile foundation, promotes self stability.

Description

Composite construction water conservancy pile foundation

Technical Field

The utility model relates to a water conservancy pile foundation field specifically is a composite construction water conservancy pile foundation.

Background

Deep foundations consisting of piles and bearing platforms connected to the tops of the piles or single-pile foundations consisting of columns connected to pile foundations, which are called pile foundations for short. If the pile body is completely buried in the soil and the bottom surface of the bearing platform is contacted with the soil body, the pile body is called a low bearing platform pile foundation; when the upper part of the pile body is exposed out of the ground and the bottom of the pile cap is positioned above the ground, the pile body is called a high pile cap pile foundation. The building pile foundation is generally a low-bearing-platform pile foundation, and the application of the pile foundation in a high-rise building is wide.

At present, the water conservancy pile foundation is formed through concrete pouring, and it is troublesome that it pours, and the break easily causes for a long time of live time, influences life, and the pressure that pile foundation self bore passes through the cushion cap and reaches the stake, takes place easily to become to subside, poor stability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem of pile foundation structural strength and stability, a composite construction water conservancy pile foundation is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a composite structure water conservancy pile foundation comprises a bearing platform, a pile column is arranged below the bearing platform, a threaded column is connected to the top end of the pile column, height adjusting pieces are connected to two sides of the outer wall of the threaded column, and the outer wall of the threaded column is connected with a damping spring at one side of the height adjusting sheet, a fastening bolt penetrating into the bearing platform is arranged in the damping spring, the outer wall of the pile is positioned below the bearing platform and is connected with a connecting rod, the outer wall of the pile above the connecting rod is provided with a resistance block, the outer side of one end of the bearing platform is provided with a first connecting block, and the one end of cushion cap is located the below fixed mounting of first connecting block has the second connecting block, the outer wall of first connecting block is provided with the connecting bolt that runs through to the inside of second connecting block, connecting bolt's bottom is connected with the nut, the top of cushion cap is provided with rings.

Preferably, the inside of stake is provided with the screw thread with screw thread post assorted, and the screw thread post passes through the screw thread and can dismantle the connection, the screw thread post is hollow cylinder structure.

Preferably, the top end of the bearing platform is provided with a groove matched with a fastening bolt, and the fastening bolt extends to the inside of the bearing platform through the groove.

Preferably, a plurality of tightly connected reinforcing steel bars are arranged inside the bearing platform and the pile column.

Preferably, the number of the resistance blocks is multiple, and the multiple resistance blocks are uniformly distributed on two sides of the outer part of the pile.

Preferably, the junction of stake and connecting rod is provided with assorted screw thread, and the connecting rod passes through the screw thread and can dismantle the connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up damping spring, altitude mixture control piece and screw thread post to have certain cushioning effect and have certain guard action to the pile cap, can adjust suitable height according to the pressure that the cushion cap bore, the at utmost has reduced the damage of pile foundation, promotes self stability.

2. The utility model discloses a set up the resistance piece, increased the area of contact of stake and soil layer for frictional force grow between stake and the soil layer can effectively avoid the pile foundation to take place to subside, has also increased the stability of pile foundation simultaneously.

Drawings

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

FIG. 2 is a partial enlarged view of the position A of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1. a bearing platform; 2. pile columns; 3. a threaded post; 4. a height adjustment tab; 5. a damping spring; 6. fastening a bolt; 7. a connecting rod; 8. a resistance block; 9. a first connection block; 10. a second connecting block; 11. a connecting bolt; 12. a nut; 13. a lifting ring.

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.

Referring to fig. 1-3, a composite water conservancy pile foundation comprises a bearing platform 1, a pile 2 is arranged below the bearing platform 1, a threaded column 3 is connected to the top end of the pile 2, height adjusting pieces 4 are connected to both sides of the outer wall of the threaded column 3, a damping spring 5 is connected to one side of the outer wall of the threaded column 3, which is located at the height adjusting pieces 4, a fastening bolt 6 penetrating into the bearing platform 1 is arranged inside the damping spring 5, a connecting rod 7 is connected to the outer wall of the pile 2, which is located below the bearing platform 1, a resistance block 8 is arranged above the connecting rod 7, which is located at the outer wall of the pile 2, a first connecting block 9 is arranged outside one end of the bearing platform 1, a second connecting block 10 is fixedly arranged below the first connecting block 9, a connecting bolt 11 penetrating into the second connecting block 10 is arranged on the outer wall of the first connecting block 9, a nut 12 is connected to the bottom end of the connecting bolt 11, the top end of the bearing platform 1 is provided with a hanging ring 13.

Please refer to fig. 2, the inside of the pile 2 is provided with a thread matching with the threaded column 3, the threaded column 3 is detachably connected through the thread, and the threaded column 3 is a hollow cylindrical structure, so that the position of the height adjusting sheet can be conveniently adjusted according to the bearing weight of the bearing platform 1 after the project is finished and put into use, thereby avoiding the shaking caused by too high height.

Please refer to fig. 1, the top end of the bearing platform 1 is provided with a groove matching with the fastening bolt 6, and the fastening bolt 6 extends into the bearing platform 1 through the groove, so as to facilitate the disassembly and transportation during the construction process and keep the surface of the bearing platform 1 flat.

Please refer to fig. 1, a plurality of tightly connected reinforcing steel bars are disposed inside the bearing platform 1 and the pile 2, so as to facilitate the quality of the bearing platform 1 and the pile 2, and prevent collapse in later use.

Please refer to fig. 1, the number of the resistance blocks 8 is multiple, and the resistance blocks 8 are uniformly distributed on two sides of the exterior of the pile 2, so as to enhance the friction between the pile 2 and the soil layer, thereby improving the structural stability and effectively preventing the settlement.

Please refer to fig. 1, the connection between the pile 2 and the connecting rod 7 is provided with a matching thread, and the connecting rod 7 is detachably connected through the thread, so as to facilitate the detachment and installation during the use.

The working principle is as follows: firstly, fixing a pile column 2 at a proper soil layer position through a construction operation vehicle, and then fixedly connecting a threaded column 3 with the pile column 2 and a bearing platform 1 through threads; then, the damping spring 5 is connected with the height adjusting sheet 4 through the threaded column 3, when a heavy object passes through the surface of the bearing platform 1, the damping spring 5 is compressed, when the heavy object leaves the surface of the bearing platform 1, the damping spring 5 recovers deformation to unload the pressure born by the bearing platform 1, so that the structure becomes stable, then the lifting ring 13 on the bearing platform 1 is hooked by a crane, the bearing platform 1 is moved to the position above the pile column 2 to be adjusted, and at the moment, the fastening bolt 6 is inserted into the corresponding hole groove to connect the bearing platform 1 with the pile column 2; finally, the connecting rod 7 is arranged between the two pile columns 2 to play a role in stabilizing; in the use, because soil layer hardness stake 2 takes place to subside easily, at this moment the resistance piece 8 of connecting at 2 outer walls of stake can increase the frictional force of stake 2 and soil layer to effectively prevent to subside, increase overall structure's stability.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a composite construction water conservancy pile foundation, includes cushion cap (1), its characterized in that: the utility model discloses a pile structure, including cushion cap (1), pile (2), damping spring (7), damping spring (5), the inside of damping spring (5) is provided with and runs through to the inside fastening bolt (6) of cushion cap (1), the below that the outer wall of pile (2) is located cushion cap (1) is connected with connecting rod (7), the outer wall that the top of connecting rod (7) is located pile (2) is provided with resistance block (8), the one end outside of cushion cap (1) is provided with first connecting block (9), and the below fixed mounting that the one end of cushion cap (1) is located first connecting block (9) has second connecting block (10), the outer wall of first connecting block (9) is provided with and runs through to the inside connecting bolt (10) of second connecting block (10), (2), the outer wall of threaded post (3) all is connected with altitude mixture control piece (4), and one side that the outer wall of threaded post (3) is located height control piece (4) is connected with damping spring (5), damping spring's (5) inside is 11) The bottom end of the connecting bolt (11) is connected with a nut (12), and the top end of the bearing platform (1) is provided with a hanging ring (13).

2. The composite construction water conservancy pile foundation of claim 1, characterized in that: the inside of stake (2) is provided with the screw thread with screw thread post (3) assorted, and screw thread post (3) can dismantle the connection through the screw thread, screw thread post (3) are hollow cylinder structure.

3. The composite construction water conservancy pile foundation of claim 1, characterized in that: the top end of the bearing platform (1) is provided with a groove matched with the fastening bolt (6), and the fastening bolt (6) extends to the inside of the bearing platform (1) through the groove.

4. The composite construction water conservancy pile foundation of claim 1, characterized in that: and a plurality of tightly connected reinforcing steel bars are arranged inside the bearing platform (1) and the pile column (2).

5. The composite construction water conservancy pile foundation of claim 1, characterized in that: the number of the resistance blocks (8) is multiple, and the resistance blocks (8) are uniformly distributed on two sides of the outer part of the pile (2).

6. The composite construction water conservancy pile foundation of claim 1, characterized in that: the connection of stake (2) and connecting rod (7) is provided with assorted screw thread, and connecting rod (7) can be dismantled through the screw thread and be connected.