CN110777778A

CN110777778A - Spiral pipe building pile

Info

Publication number: CN110777778A
Application number: CN201810854055.7A
Authority: CN
Inventors: 余家阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-30
Filing date: 2018-07-30
Publication date: 2020-02-11

Abstract

A spiral pipe building pile comprises a pile body, a pile head, a first threaded hole, a screw rod, a rotating shaft, a cam, a nylon rope, a fixed disc, a first rotary disc, a top cover, a second threaded hole, a fixed plate, a sliding groove, a sliding block, an agnail, a first through hole, a blind hole, a positioning pin, a second through hole, a second rotary disc and a spiral pipe groove, wherein the outside of the pile body is uniformly provided with the spiral pipe groove, the bottom of the pile body is fixed with a pile head by welding, and the two sides of the pile body are evenly provided with first through holes, a rotating shaft is arranged in the pile body and penetrates through the fixed disc, a second threaded hole is correspondingly formed in one side of the top of the fixed disc, and the other side of the top of the fixed disc is correspondingly provided with a blind hole, the inner wall of the bottom of the pile body is respectively provided with a first threaded hole and a sliding chute, the sliding block is arranged in the sliding groove, and the sliding groove has the characteristics of good stability and convenience in disassembly and assembly.

Description

Spiral pipe building pile

Technical Field

The invention relates to the technical field of building piles, in particular to a spiral pipe building pile.

Background

The pile foundation is a foundation form with high bearing capacity, wide application range and long history, and the building pile is a force transmission component which transmits all or part of the load of a building to foundation soil and has certain rigidity and bending resistance, and the size of the cross section of the building pile is far smaller than the length of the building pile. The building pile is widely applied to actual life and becomes an indispensable part in life.

And in current spiral pipe building pile, there is poor and the not convenient problem of dismouting of stability. After the building pile is installed underground, the pile body is inclined and even the house collapses due to poor stability; meanwhile, the assembly and disassembly are inconvenient, the working efficiency is influenced, and the resource waste is easily caused. Therefore, it is necessary to design a spiral pipe building pile with good stability and convenient assembly and disassembly.

Disclosure of Invention

The invention aims to provide a spiral pipe building pile, which aims to solve the problems of poor stability and inconvenience in disassembly and assembly in the conventional spiral pipe building pile. After the building pile is installed underground, the pile body is inclined and even the house collapses due to poor stability; and meanwhile, the disassembly and the assembly are inconvenient, the working efficiency is influenced, and the resource waste is easily caused.

In order to solve the technical problems, the invention provides the following technical scheme: a spiral pipe building pile comprises a pile body, a pile head, a first threaded hole, a screw rod, a rotating shaft, a cam, a nylon rope, a fixed disc, a first rotary disc, a top cover, a second threaded hole, a fixed plate, a sliding chute, a sliding block, an agnail, a first through hole, a blind hole, a locating pin, a second through hole, a second rotary disc and a spiral pipe groove, wherein the outside of the pile body is uniformly provided with the spiral pipe groove, the bottom of the pile body is fixedly provided with the pile head through welding, the top of the pile body is fixedly provided with the top cover through bolts, two sides of the pile body are uniformly provided with the first through hole, the inside of the pile body is fixedly provided with the fixed disc through screws, one side of the top of the fixed disc is correspondingly provided with the second threaded hole, the other side of the top of the fixed disc is provided with the blind hole, the rotating shaft penetrates through the fixed disc, the bottom end of the, the second through-hole has been seted up to top one side of second carousel, the inside of blind hole is provided with the dowel, and the dowel passes the second through-hole, the inside of second screw hole is provided with the screw rod, the top of screw rod has first carousel through the fix with screw, and the outside of screw rod evenly is provided with the cam, and the screw rod passes second screw hole and cam, first screw hole and spout have been seted up respectively to the bottom inner wall of pile body, the internally mounted of spout has the slider, the top of slider has the fixed plate through the fix with screw, one side of fixed plate evenly is provided with the barb, be connected with the nylon rope between fixed plate and the pivot.

Furthermore, the first threaded hole and the second threaded hole are matched with the screw rod.

Further, the barb is provided with the inclination, and is 15 to 45 degrees with the horizontal direction contained angle.

Furthermore, one end of the rotating shaft is movably connected with the center of the inner wall of the bottom of the pile body through a bearing, and the outer part of the rotating shaft is movably connected with the fixed disc through a bearing.

Furthermore, handles are fixed to the tops of the first rotating disc and the second rotating disc through screws respectively, and anti-skid grains are evenly arranged on the outer portions of the handles.

Furthermore, one end of the nylon rope is fixed on the fixing plate, and the other end of the nylon rope is wound on the rotating shaft.

Compared with the prior art, the invention has the following beneficial effects: according to the spiral pipe building pile, the spiral pipe building pile is fixed by the pile body, the barb, the cam, the screw and the like, so that the stability of the building pile is improved conveniently; through setting up parts such as pile head, screw rod, top cap and pivot, be used for installing and dismantling this spiral pipe building pile, be convenient for improve the completion of installation dismantlement work.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of region A of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the invention in the area B of FIG. 1;

FIG. 4 is a schematic overall elevational structure of the present invention;

FIG. 5 is an overall cross-sectional structural schematic of the present invention;

in the figure: 1. a pile body; 2. pile head; 3. a first threaded hole; 4. a screw; 5. a rotating shaft; 6. a cam; 7. a nylon cord; 8. fixing the disc; 9. a first turntable; 10. a top cover; 11. a second threaded hole; 12. a fixing plate; 13. a chute; 14. a slider; 15. a barb; 16. a first through hole; 17. blind holes; 18. positioning a pin; 19. a second through hole; 20. a second turntable; 21. a spiral pipe 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a spiral pipe building pile comprises a pile body 1, a pile head 2, a first threaded hole 3, a screw rod 4, a rotating shaft 5, a cam 6, a nylon rope 7, a fixed disc 8, a first rotating disc 9, a top cover 10, a second threaded hole 11, a fixed plate 12, a sliding chute 13, a sliding block 14, an agnail 15, a first through hole 16, a blind hole 17, a positioning pin 18, a second through hole 19, a second rotating disc 20 and a spiral pipe groove 21, wherein the outside of the pile body 1 is uniformly provided with the spiral pipe groove 21, the bottom of the pile body 1 is fixedly provided with the pile head 2 through welding, the top of the pile body 1 is fixedly provided with the top cover 10 through bolts, the two sides of the pile body 1 are uniformly provided with the first through hole 16, the inside of the pile body 1 is fixedly provided with the fixed disc 8 through bolts, one side of the top of the fixed disc 8 is correspondingly provided with the second threaded hole 11, the other side of the top of the fixed disc, the bottom end of the pile body is connected with the center of the inner wall of the bottom of the pile body 1, the top end of the rotating shaft 5 is fixedly provided with a second rotating disc 20 through a screw, one side of the top of the second rotating disc 20 is provided with a second through hole 19, a positioning pin 18 is arranged inside the blind hole 17, the positioning pin 18 penetrates through the second through hole 19, a screw 4 is arranged inside a second threaded hole 11, the top of the screw 4 is fixedly provided with a first rotating disc 9 through a screw, a cam 6 is uniformly arranged outside the screw 4, the screw 4 penetrates through the second threaded hole 11 and the cam 6, the inner wall of the bottom of the pile body 1 is respectively provided with a first threaded hole 3 and a sliding groove 13, a sliding block 14 is arranged inside the sliding groove 13, the top of the sliding block 14 is fixedly provided with a fixing plate 12 through a screw, one side of the fixing plate; the first threaded hole 3, the second threaded hole 11 and the screw 4 are matched, so that the screw 4 can be conveniently adjusted and fixed; the barbs 15 are arranged with inclination and form an included angle of 20 degrees with the horizontal direction, so that the barbs can be conveniently inserted into soil; one end of the rotating shaft 5 is movably connected with the center of the inner wall of the bottom of the pile body 1 through a bearing, and the outer part of the rotating shaft 5 is movably connected with the fixed disc 8 through a bearing, so that the rotating shaft 5 can be conveniently rotated; handles are respectively fixed on the tops of the first rotating disc 9 and the second rotating disc 20 through screws, and anti-skid grains are uniformly arranged outside the handles, so that acting torque is applied, and the screw rod 4 and the rotating shaft 5 are convenient to rotate; one end of the nylon rope 7 is fixed on the fixing plate 12, and the other end of the nylon rope 7 is wound on the rotating shaft 5, so that the fixing plate 12 can be conveniently pulled; when the spiral pipe building pile is installed, the spiral pipe building pile is convenient to screw underground and take soil out of the ground due to the spiral pipe groove 21 and the pile head 2 arranged outside the pile body 1, after the spiral pipe building pile is screwed into a required depth, the top cover 10 is detached, the positioning pin 18 is pulled out, under the action of manpower or other equipment, the screw rod 4 is rotated, the rotating shaft 5 is slowly rotated, the nylon rope 7 is in a loose state, at the moment, the screw rod 4 drives the cam 6 to rotate, the cam 6 extrudes the two fixing plates 12, the fixing plates 12 move outwards under the action of the sliding grooves 13 and the sliding blocks 14, so that the barbs 15 move towards the outside soil, the soil is gradually inserted, when the fixing plates 12 are not contacted with the inside of the pile body 1 to move, the torque applied to the screw rod 4 is stopped, the rotating shaft 5 is rotated simultaneously, and the blind holes 17 correspond to the second through holes 19, after the spiral pipe building pile is adjusted to a proper position, the positioning pin 18 is inserted to prevent the rotating shaft 5 from rotating under the action of other external forces, and finally the top cover 10 is installed on the pile body 1 through bolts, so that the installation work can be completed, the installation efficiency is greatly improved, the barb 15 is utilized to be disassembled into soil, the transverse conjunction acting force is greatly improved, and the stability of the spiral pipe building pile is convenient to improve under the longitudinal and transverse acting forces; when dismantling this spiral pipe building pile, at first pull down top cap 10, extract dowel 18, utilize two screw rods of rotation under the effect of manpower or other equipment 4, make cam 6 keep away from fixed plate 12, later rotatory pivot 5, make 7 slow windings of nylon rope on pivot 5, and then drive fixed plate 12 and remove to the inside of pile body 1, treat the one end that slider 14 supported spout 13, barb 15 gets into 1 inside of pile body completely this moment, dress dowel 18, load on top cap 10, at last through the machine with this spiral pipe building pile swing out soil, can accomplish the dismantlement, be convenient for dismantle this spiral pipe building pile.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a spiral pipe building pile, includes pile body (1), pile head (2), its characterized in that: the pile structure is characterized in that spiral pipe grooves (21) are uniformly formed in the outer portion of the pile body (1), a pile head (2) is fixed to the bottom of the pile body (1) through welding, a top cover (10) is fixed to the top of the pile body (1) through bolts, first through holes (16) are uniformly formed in two sides of the pile body (1), a fixing disc (8) is fixed to the inner portion of the pile body (1) through screws, a second threaded hole (11) is correspondingly formed in one side of the top of the fixing disc (8), a blind hole (17) is formed in the other side of the top of the fixing disc (8), a rotating shaft (5) penetrates through the fixing disc (8), the bottom end of the rotating shaft is connected with the center of the inner wall of the bottom of the pile body (1), a second rotating disc (20) is fixed to the top end of the rotating shaft (5) through screws, a second through hole (19) is formed in one side of the top, and the positioning pin (18) penetrates through the second through hole (19), the screw rod (4) is arranged inside the second threaded hole (11), the first rotary table (9) is fixed at the top of the screw rod (4) through a screw, and the cam (6) is uniformly arranged outside the screw rod (4).

2. A spiral pipe building pile as recited in claim 1, wherein: first screw hole (3) and spout (13) have been seted up respectively to the bottom inner wall of pile body (1), and the internally mounted of spout (13) has slider (14), and the top of slider (14) is passed through the fix with screw and is had fixed plate (12), and one side of fixed plate (12) evenly is provided with barb (15), is connected with nylon rope (7) between fixed plate (12) and pivot (5).

3. A spiral pipe building pile according to claim 1 or 2, wherein: and the first threaded hole (3), the second threaded hole (11) and the screw (4) are both matched in structure.

4. A spiral pipe building pile as recited in claim 1, wherein: barb (15) are provided with the inclination, and are 15 to 45 degrees with the horizontal direction contained angle.

5. A spiral pipe building pile as recited in claim 1, wherein: one end of the rotating shaft (5) is movably connected with the center of the inner wall of the bottom of the pile body (1) through a bearing, and the outer part of the rotating shaft (5) is movably connected with the fixed disc (8) through a bearing.

6. A spiral pipe building pile as recited in claim 1, wherein: handles are fixed to the tops of the first rotating disc (9) and the second rotating disc (20) through screws respectively, and anti-skid grains are uniformly arranged on the outer portions of the handles.

7. A spiral pipe building pile according to claim 1 or 2, wherein: one end of the nylon rope (7) is fixed on the fixing plate (12), and the other end of the nylon rope (7) is wound on the rotating shaft (5).