CN216475074U

CN216475074U - Inclined supporting pile structure

Info

Publication number: CN216475074U
Application number: CN202123120492.2U
Authority: CN
Inventors: 沈琴琴; 沈伟江; 沈潇威; 陈力威; 王佳丽; 戴健宾; 穆田飞
Original assignee: Zhejiang Yanke Construction Co ltd
Current assignee: Zhejiang Yanke Construction Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-10
Anticipated expiration: 2031-12-13

Abstract

The application discloses an inclined support pile structure, which belongs to the technical field of upright piles and comprises a support main body and an inclined support pile, wherein the side wall of the support main body is slidably connected with a support plate, the lower end of the side wall of the support plate is connected with a lifting component, the upper end of the side wall of the support plate is fixedly connected with two transverse plates, the transverse plates are fixedly connected with a support frame, the top part of the support frame is in threaded connection with a threaded rod, the bottom end of the threaded rod is rotatably connected with an installation block, a first roller shaft is rotatably connected between the two installation blocks, the side wall of the support plate is fixedly connected with two support blocks, a second roller shaft is rotatably connected between the two support blocks, the bottom part of the inclined support pile is respectively abutted against the first roller shaft and the second roller shaft, a driving component is connected between the inclined support pile and the support plate, the height of the first roller shaft is adjusted by the threaded rod and the installation block, the support plate is driven to move up and down by the driving component, the inclination angle of the inclined supporting pile can be changed, and the inclination angle of the inclined supporting pile can be conveniently adjusted by matching the inclined supporting pile and the inclined supporting pile.

Description

Inclined supporting pile structure

Technical Field

The application belongs to the technical field of the stand pile, especially, relate to an inclined supporting pile structure.

Background

The foundation pit inevitably causes deformation of surrounding soil bodies in the excavation process, and influences surrounding buildings (structures) and underground pipelines. In order to avoid the situation that the normal use or safety of the foundation pit is seriously threatened, and a supporting system is added in deep foundation pit design and pit construction to stabilize the safety of the foundation pit, the current supporting system mainly has three forms: horizontal bracing, inclined throwing bracing and reverse anchoring.

Current inclined strut pile structure, the inclined strut angle is easily controlled and construction convenience, but is not convenient for adjust the inclined strut angle at any time, when in-service use, can be because the inclined strut stake and the foundation ditch between the deviation that leads to the angle, influence the use.

SUMMERY OF THE UTILITY MODEL

For the convenient diagonal bracing angle of adjusting the diagonal bracing stake at any time, the application provides a diagonal bracing stake structure.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides an inclined supporting pile structure, includes supporting main part and inclined supporting pile, the lateral wall sliding connection who supports the main part has the backup pad, the lateral wall lower extreme of backup pad is connected with lifting unit, two diaphragms of the lateral wall upper end fixedly connected with of backup pad, fixedly connected with support frame on the diaphragm, the top threaded connection of support frame has the threaded rod, the bottom of threaded rod is rotated and is connected with the installation piece, two rotate between the installation piece and be connected with first roller, two supporting shoes of the lateral wall fixedly connected with of backup pad, two rotate between the supporting shoe and be connected with the second roller, the bottom of inclined supporting pile respectively with first roller and second roller butt, be connected with drive assembly between inclined supporting pile and the backup pad.

Preferably, lifting unit includes first electric putter, fixed block and fixed plate, the lateral wall fixedly connected with connecting plate of backup pad, one side that the backup pad was kept away from to the connecting plate run through support the main part and with fixed block fixed connection, the fixed plate with support main part lateral wall fixed connection, first electric putter fixed connection is on the fixed plate, first electric putter's output and fixed block fixed connection, the fixed block with support main part lateral wall sliding connection.

Preferably, a through groove is formed in the support main body, and the connecting plate is connected with the inner wall of the through groove in a sliding mode.

Preferably, the upper end of the supporting plate is provided with a notch, and the inclined supporting pile is positioned in the notch.

Preferably, the driving assembly includes a second electric push rod, the bottom of the inclined support pile is fixedly connected with a first hinge, the side wall of the support plate is fixedly connected with a second hinge, the output end of the second electric push rod is hinged to the first hinge, and the other end of the second electric push rod is hinged to the second hinge.

Preferably, the lower end of the inclined support pile is provided with a high-pressure injection device, and the upper end of the inclined support pile is provided with a rotary grouting device and a stirring power device.

Preferably, the stirring power device comprises a grouting pipe, the inclined support pile is a hollow column pile, the grouting pipe is located in the inclined support pile, the upper end of the stirring power device is communicated with the rotary grouting device, and the lower end of the grouting pipe is communicated with the high-pressure injection device.

Compared with the prior art, the beneficial effect of this application is:

1. the height of the first roll shaft is adjusted through the threaded rod and the mounting block by arranging the first roll shaft, the second roll shaft and the driving assembly, so that the inclination angle of the inclined supporting pile is changed, the supporting plate is driven by the driving assembly to move up and down, the inclination angle of the inclined supporting pile is also changed, and the inclination angle of the inclined supporting pile is convenient to adjust by matching the first roll shaft, the second roll shaft and the driving assembly;

2. through setting up high-pressure injection apparatus, be convenient for spray grout, consolidate the slant support stake after the grout solidification.

Drawings

Fig. 1 is a schematic structural view of an overall inclined support pile structure provided by the present application;

fig. 2 is a schematic structural view of a lifting assembly of an inclined support pile structure proposed in the present application;

fig. 3 is a schematic structural view of an inner side of an inclined support pile structure according to the present application;

fig. 4 is a structural schematic diagram of an overall top view of an inclined support pile structure according to the present application.

In the figure: 1. a support body; 2. a support plate; 3. a connecting plate; 4. a transverse plate; 5. a support frame; 6. a threaded rod; 7. mounting blocks; 8. a first roller shaft; 9. a support block; 10. a second roller shaft; 11. obliquely supporting the piles; 12. a first electric push rod; 13. a fixed block; 14. a fixing plate; 15. a second electric push rod; 16. a first hinge member; 17. a second hinge member; 18. a high pressure injection device; 19. a rotary grouting device; 20. a stirring power device; 21. and (4) grouting pipes.

Detailed Description

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

Referring to fig. 1-3, an inclined supporting pile structure comprises a supporting body 1 and an inclined supporting pile 11, wherein a supporting plate 2 is slidably connected to a side wall of the supporting body 1, a notch is formed in the upper end of the supporting plate 2, the inclined supporting pile 11 is positioned in the notch, the height of the supporting plate 2 can be conveniently adjusted by means of sliding connection, a lifting assembly is connected to the lower end of the side wall of the supporting plate 2, the supporting plate 2 is driven by the lifting assembly to move up and down, two transverse plates 4 are fixedly connected to the upper end of the side wall of the supporting plate 2, a supporting frame 5 is fixedly connected to the transverse plates 4, a threaded hole is formed in the top wall of the supporting frame 5, a threaded rod 6 is connected to the threaded hole in a threaded manner, a mounting block 7 is rotatably connected to the bottom end of the threaded rod 6, a first roller shaft 8 is rotatably connected between the two mounting blocks 7, the threaded rod 6 is rotated to drive the mounting blocks 7 to move up and down, and further enable the first roller shaft 8 to move up and down, two supporting shoes 9 of lateral wall fixedly connected with of backup pad 2, it is connected with second roller 10 to rotate between two supporting shoes 9, the bottom of diagonal brace stake 11 respectively with

first roller

8 and 10 butt of second roller, it removes to set up diagonal brace stake 11 of being convenient for of first roller 8 and second roller 10, be convenient for adjust the inclination of diagonal brace stake 11 simultaneously, be connected with drive assembly between diagonal brace stake 11 and the backup pad 2, it removes to drive diagonal brace stake 11 through drive assembly, make it get into in the foundation ditch.

Referring to fig. 3, lifting unit includes first electric putter 12, fixed block 13 and fixed plate 14, the lateral wall fixedly connected with connecting plate 3 of backup pad 2, one side that backup pad 2 was kept away from to connecting plate 3 runs through support main part 1 and with fixed block 13 fixed connection, support and have seted up on the main part 1 and run through the groove, connecting plate 3 with run through inslot wall sliding connection, it reciprocates to set up to run through groove be convenient for connecting plate 3, it is spacing to carry out connecting plate 3 simultaneously, fixed plate 14 and support 1 lateral wall fixed connection of main part, first electric putter 12 fixed connection is on fixed plate 14, first electric putter 12's output and fixed block 13 fixed connection, first electric putter 12 is flexible, it reciprocates to drive fixed block 13, fixed block 13 reciprocates through connecting plate 3 drive backup pad 2, fixed block 13 reciprocates with support 1 lateral wall sliding connection.

Referring to fig. 1, the driving assembly includes a second electric push rod 15, a first hinge 16 is fixedly connected to the bottom of the inclined support pile 11, a second hinge 17 is fixedly connected to the side wall of the supporting plate 2, an output end of the second electric push rod 15 is hinged to the first hinge 16, and the other end of the second electric push rod 15 is hinged to the second hinge 17, so that the inclined support pile 11 is driven to move downward by the first hinge 16 when the second electric push rod 15 extends.

Referring to fig. 1 and 4, a high-pressure injection device 18 is arranged at the lower end of an inclined support pile 11, a rotary grouting device 19 and a stirring power device 20 are arranged at the upper end of the inclined support pile 11, the stirring power device 20 comprises a grouting pipe 21, the inclined support pile 11 is a hollow column pile, the grouting pipe 21 is positioned in the inclined support pile 11, the upper end of the stirring power device 20 is communicated with the rotary grouting device 19, cement slurry is injected into the rotary grouting device 19 and is sprayed out of the high-pressure injection device 18 to form a cement hard fixing structure for fixing the inclined support pile 11 implanted into a foundation pit, and the lower end of the grouting pipe 21 is communicated with the high-pressure injection device 18, so that soil can be cut and the inclined support pile 11 can be implanted conveniently.

The operating principle of the present application is now described as follows: firstly, the inclination angle of an inclined supporting pile 11 is adjusted, a threaded rod 6 is rotated to drive an installation block 7 to move up and down, so that a first roller shaft 8 moves up and down, the inclined supporting pile 11 is abutted against the first roller shaft 8, so that the inclination angle of the inclined supporting pile 11 is changed, and further adjustment is facilitated, a first electric push rod 12 stretches and retracts to drive a fixed block 13 to move up and down, the fixed block 13 drives a support plate 2 to move up and down through a connecting plate 3, the inclination angle of the inclined supporting pile 11 can be changed, the inclined supporting pile and the first roller shaft are matched for use and do not interfere with each other, cement paste is injected into a rotary grouting device 19, a high-pressure injection device 18 is opened, the high-pressure injection device 18 rotates to cut soil to form a cylindrical cement stirring body, meanwhile, a second electric push rod 15 extends, the inclined supporting pile 11 is driven to move downwards through a first hinge piece 16 and is obliquely implanted into a foundation pit at a certain angle, the grouting pipe 21 extends into the inclined support pile 11 and is slightly longer than the inclined support pile 11, is connected with the high-pressure injection device 18, injects cement slurry, and reinforces the inclined support pile 11 after the cement slurry is cured.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. An inclined support pile structure comprises a support main body (1) and an inclined support pile (11), and is characterized in that a support plate (2) is connected to the side wall of the support main body (1) in a sliding manner, a lifting assembly is connected to the lower end of the side wall of the support plate (2), two transverse plates (4) are fixedly connected to the upper end of the side wall of the support plate (2), a support frame (5) is fixedly connected to the transverse plates (4), a threaded rod (6) is connected to the top of the support frame (5) in a threaded manner, a mounting block (7) is rotatably connected to the bottom end of the threaded rod (6), a first roll shaft (8) is rotatably connected between the two mounting blocks (7), two support blocks (9) are fixedly connected to the side wall of the support plate (2), a second roll shaft (10) is rotatably connected between the two support blocks (9), the bottom of the inclined support pile (11) is respectively abutted to the first roll shaft (8) and the second roll shaft (10), and a driving component is connected between the inclined supporting pile (11) and the supporting plate (2).

2. An inclined supporting pile structure according to claim 1, wherein the lifting assembly comprises a first electric push rod (12), a fixed block (13) and a fixed plate (14), a connecting plate (3) is fixedly connected to the side wall of the supporting plate (2), one side of the connecting plate (3) far away from the supporting plate (2) penetrates through the supporting main body (1) and is fixedly connected with the fixed block (13), the fixed plate (14) is fixedly connected with the side wall of the supporting main body (1), the first electric push rod (12) is fixedly connected to the fixed plate (14), the output end of the first electric push rod (12) is fixedly connected with the fixed block (13), and the fixed block (13) is slidably connected with the side wall of the supporting main body (1).

3. An inclined supporting pile structure according to claim 2, wherein the supporting main body (1) is provided with a through groove, and the connecting plate (3) is slidably connected with the inner wall of the through groove.

4. An inclined support pile structure according to claim 1, wherein the upper end of the support plate (2) is provided with a notch, and the inclined support pile (11) is positioned in the notch.

5. An inclined support pile structure according to claim 1, wherein the driving assembly comprises a second electric push rod (15), a first hinge member (16) is fixedly connected to the bottom of the inclined support pile (11), a second hinge member (17) is fixedly connected to the side wall of the support plate (2), the output end of the second electric push rod (15) is hinged to the first hinge member (16), and the other end of the second electric push rod (15) is hinged to the second hinge member (17).

6. An inclined support pile structure according to claim 1, characterized in that the lower end of the inclined support pile (11) is provided with a high pressure injection device (18), and the upper end of the inclined support pile (11) is provided with a rotary grouting device (19) and a stirring power device (20).

7. An inclined support pile structure according to claim 6, wherein the stirring power device (20) comprises a grouting pipe (21), the inclined support pile (11) is a hollow column pile, the grouting pipe (21) is positioned in the inclined support pile (11), the upper end of the stirring power device (20) is communicated with the rotary grouting device (19), and the lower end of the grouting pipe (21) is communicated with the high-pressure injection device (18).