CN211773570U

CN211773570U - Detachable foundation pile for civil engineering

Info

Publication number: CN211773570U
Application number: CN202020167728.4U
Authority: CN
Inventors: 王玉明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-13
Filing date: 2020-02-13
Publication date: 2020-10-27
Anticipated expiration: 2030-02-13

Abstract

The utility model belongs to the technical field of civil engineering equipment, especially, be a detachable foundation pile for civil engineering, mostly be difficult to dismantle the problem that leads to unable used repeatedly to the foundation pile who uses in civil engineering at present, the scheme that now proposes, it includes stabilizing disc and foundation pile post, foundation pile post bottom fixed mounting has the foundation cone, the circular recess has been seted up to the stabilizing disc bottom, foundation pile post and circular recess inner wall swing joint, circular recess bottom fixed mounting have the disc, and foundation pile post movable sleeve establishes in the disc outside, and vertical groove has been seted up at the disc top, has all seted up the quad slit on the inner wall of both sides around the vertical groove and on the inner wall of the left and right sides, and four equal slidable mounting have the bayonet lock in the quad slit, the intercommunicating pore with the bayonet lock adaptation is all seted up to both sides and the left and right. The utility model has the advantages of reasonable design, can be convenient for dismantle and install the foundation pile, and stability is higher, does benefit to used repeatedly, and the reliability is high.

Description

Detachable foundation pile for civil engineering

Technical Field

The utility model relates to a civil engineering equipment technical field especially relates to a detachable foundation pile for civil engineering.

Background

A foundation pile is a bearing component in civil engineering. 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; 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; building pile foundations are typically low cap pile foundations, and foundation piles are used in the civil engineering field.

The existing foundation pile can only be used as a disposable article in the using process and cannot be detached and reused, one foundation pile needs to be consumed every time a pit needs to be dug on the ground, and the equipment consumption is large, so that a detachable foundation pile for civil engineering is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the foundation pile that uses in civil engineering is mostly difficult to dismantle at present and leads to unable used repeatedly, and the foundation pile for detachable civil engineering who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a detachable foundation pile for civil engineering comprises a stabilizing disc and a foundation pile column, wherein a foundation cone is fixedly arranged at the bottom of the foundation pile column, a circular groove is formed at the bottom of the stabilizing disc, the foundation pile column is movably connected with the inner wall of the circular groove, a circular disc is fixedly arranged at the bottom of the circular groove, the foundation pile column is movably sleeved outside the circular disc, a vertical groove is formed at the top of the circular disc, square holes are respectively formed in the inner walls of the front side and the rear side of the vertical groove and the inner walls of the left side and the right side of the vertical groove, clamping pins are respectively and slidably arranged in the four square holes, communication holes matched with the clamping pins are respectively formed in the front side and the rear side of the foundation pile column, one ends of the four clamping pins are respectively and movably clamped with the corresponding communication holes, a threaded hole is formed in each of the threaded hole in the front side and the rear side, the same first screw rod is arranged in the threaded, the top of the stabilizing disc is provided with a mounting hole, a rotating shaft is rotatably mounted in the mounting hole, a second bevel gear is fixedly mounted at the bottom end of the rotating shaft, and the three first bevel gears are meshed with the second bevel gear.

Preferably, the inner walls of the front side and the rear side of the circular groove and the inner walls of the left side and the right side of the circular groove are respectively provided with a clamping groove, and the four clamping pins are movably clamped with the corresponding clamping grooves to limit the clamping pins.

Preferably, the inner walls of the front side and the rear side of the vertical groove and the inner walls of the left side and the right side of the vertical groove are fixedly provided with fixing plates, the fixing plates positioned on the front side and the rear side are rotatably sleeved on the outer side of the first screw rod, the fixing plates positioned on the left side and the right side are rotatably sleeved on the outer sides of the corresponding second screw rods respectively, and the first screw rods and the second screw rods are positioned.

Preferably, the top end of the rotating shaft is fixedly provided with a limiting plate, the bottom of the limiting plate is movably connected with the top of the stabilizing disc, and the top of the limiting plate is fixedly provided with a U-shaped rod which is used for limiting the rotating shaft and simultaneously facilitating the rotation of the rotating shaft.

Preferably, two external threads with opposite rotation directions are arranged on the outer side of the first screw rod, the screw pitches of the two second screw rods are equal to those of the first screw rod, the number of teeth of the three first bevel gears is equal, and the four clamping pins can synchronously and stably slide.

Preferably, the fixed cover in the pivot outside is equipped with the axle sleeve, and axle sleeve and circular groove top inner wall swing joint carry on spacingly to the pivot.

In the utility model, the detachable foundation pile for civil engineering, through controlling the U-shaped pole to drive the pivot and rotate, the pivot drives the first lead screw and two second lead screws to rotate through the transmission between second bevel gear and three first bevel gears, the first lead screw and two second lead screws drive four bayonet locks to slide to one side that is close to each other through the screw-thread fit with corresponding screw holes respectively so as to break away from corresponding intercommunicating pore and joint groove, thereby break away from the fixing to stabilizer disc and foundation pile post, then can dismantle the stabilizer disc;

in the utility model, the detachable foundation pile for civil engineering is characterized in that the stabilization disc is sleeved outside the foundation pile column, and then the U-shaped bar is reversed to drive the four clamping pins to slide towards one side away from each other and be clamped into the corresponding clamping grooves, so that the stabilization disc is fixed outside the foundation pile column through the matching of the clamping pins and the communication holes;

the utility model has the advantages of reasonable design, can be convenient for dismantle and install the foundation pile, and stability is higher, does benefit to used repeatedly, and the reliability is high.

Drawings

Fig. 1 is a schematic structural view of a detachable foundation pile for civil engineering provided by the present invention;

fig. 2 is the structural schematic diagram of the a-a cross section of the detachable foundation pile for civil engineering provided by the utility model.

In the figure: 1. a stabilizing disc; 2. a foundation pile column; 3. a base cone; 4. a circular groove; 5. a disc; 6. a vertical groove; 7. a fixing plate; 8. a first lead screw; 9. a bayonet lock; 10. a communicating hole; 11. a square hole; 12. a first bevel gear; 13. a second bevel gear; 14. a rotating shaft; 15. a shaft sleeve; 16. a limiting plate; 17. a U-shaped rod; 18. a second lead screw; 19. a clamping groove.

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.

Referring to fig. 1-2, a detachable foundation pile for civil engineering, comprising a stabilization plate 1 and a foundation pile column 2, wherein a foundation cone 3 is fixedly arranged at the bottom of the foundation pile column 2, a circular groove 4 is arranged at the bottom of the stabilization plate 1, the foundation pile column 2 is movably connected with the inner wall of the circular groove 4, a circular disc 5 is fixedly arranged at the bottom of the circular groove 4, the foundation pile column 2 is movably sleeved at the outer side of the circular disc 5, a vertical groove 6 is arranged at the top of the circular disc 5, square holes 11 are respectively arranged on the inner wall at the front side and the rear side of the vertical groove 6 and on the inner wall at the left side and the right side of the vertical groove, clamping pins 9 are respectively and slidably arranged in the four square holes 11, communication holes 10 matched with the clamping pins 9 are respectively arranged at the front side and the rear side of the foundation pile column 2, the four clamping pins 9 are respectively and, the threaded holes on the two sides are internally provided with second screw rods 18 in a threaded manner, the two ends, close to each other, of the two second screw rods 18 and the first screw rod 8 are fixedly provided with first bevel gears 12, the top of the stabilizing disc 1 is provided with a mounting hole, a rotating shaft 14 is rotatably arranged in the mounting hole, the bottom end of the rotating shaft 14 is fixedly provided with a second bevel gear 13, and the three first bevel gears 12 are meshed with the second bevel gear 13.

The utility model discloses in, all seted up joint groove 19 around the circular recess 4 on the both sides inner wall and on the left and right sides inner wall, four bayonet locks 9 all clamp with the 19 activities in joint groove that correspond, carry on spacingly to bayonet lock 9.

The utility model discloses in, on the inner wall of both sides around the vertical groove 6 and on the inner wall of the left and right sides equal fixed mounting have fixed plate 7, the fixed plate 7 that is located both sides all rotates the cover and establishes in the 8 outside of first lead screw, and the fixed plate 7 that is located the left and right sides rotates the cover respectively and establishes in the 18 outsides of corresponding second lead screw, fixes a position first lead screw 8 and second lead screw 18.

The utility model discloses in, 14 top fixed mounting of pivot have limiting plate 16, limiting plate 16 bottom and 1 top swing joint of stabilizer disc, limiting plate 16 top fixed mounting U-shaped pole 17, the rotation of being convenient for control pivot 14 when carrying out spacingly to pivot 14.

The utility model discloses in, the 8 outsides of first lead screw are provided with two and revolve to opposite external screw threads, and the pitch of two second lead screws 18 all equals with the pitch of first lead screw 8, and the number of teeth of three first bevel gear 12 equals, guarantees that four bayonet locks 9 are synchronous stable to slide.

The utility model discloses in, the fixed cover in the 14 outsides of pivot is equipped with axle sleeve 15,

axle sleeve

15 and 4 top inner wall swing joint of circular recess, and it is spacing to carry out pivot 14.

In the utility model, the foundation pile column 2 is driven into the ground in the using process, then the rotating shaft 14 is driven to rotate by controlling the U-shaped rod 17, the rotating shaft 14 drives the first lead screw 8 and the two second lead screws 18 to rotate through the transmission between the second bevel gear 13 and the three first bevel gears 12, the first lead screw 8 and the two second lead screws 18 respectively drive the four bayonet locks 9 to slide towards one side close to each other through the screw fit with the corresponding screw holes so as to separate from the corresponding intercommunicating holes 10 and the corresponding clamping grooves 19, thereby separating from the fixation of the stabilization disc 1 and the foundation pile column 2, then the stabilizing disc 1 can be disassembled, when the foundation pile 2 needs to be taken out, the stabilizing disc 1 is sleeved on the outer side of the foundation pile 2, then the U-shaped rod 17 is reversed to drive the four clamping pins 9 to slide towards the side away from each other and be clamped into the corresponding clamping grooves 19, so that the stabilization plate 1 is fixed outside the foundation pile 2 by the cooperation of the bayonet 9 with the communication hole 10.

Claims

1. A detachable foundation pile for civil engineering comprises a stabilizing disc (1) and a foundation pile column (2), wherein a foundation cone (3) is fixedly mounted at the bottom of the foundation pile column (2), and is characterized in that a circular groove (4) is formed in the bottom of the stabilizing disc (1), the foundation pile column (2) is movably connected with the inner wall of the circular groove (4), a disc (5) is fixedly mounted at the bottom of the circular groove (4), the foundation pile column (2) is movably sleeved outside the disc (5), a vertical groove (6) is formed in the top of the disc (5), square holes (11) are respectively formed in the inner walls of the front side and the rear side of the vertical groove (6) and the inner walls of the left side and the right side of the vertical groove (6), clamping pins (9) are respectively slidably mounted in the four square holes (11), the communication holes (10) matched with the clamping pins (9) are respectively formed in the front side and the rear side and the left side of the foundation pile column (2, threaded holes are formed in one ends of the four clamping pins (9), the threaded holes in the front side and the rear side are internally provided with the same first lead screw (8), the threaded holes in the two sides are internally provided with the second lead screws (18), one ends of the two second lead screws (18) close to each other and the first lead screw (8) are fixedly provided with the first bevel gear (12), the top of the stabilizing disc (1) is provided with a mounting hole, the mounting hole is internally provided with the rotating shaft (14) in a rotating manner, the bottom of the rotating shaft (14) is fixedly provided with the second bevel gear (13), and the three first bevel gears (12) are meshed with the second bevel gear (13).

2. A detachable foundation pile for civil engineering as claimed in claim 1, wherein the circular groove (4) is provided with snap-in grooves (19) on the inner walls of the front and rear sides and on the inner walls of the left and right sides, and four bayonet pins (9) are movably clamped with the corresponding snap-in grooves (19).

3. A detachable foundation pile for civil engineering according to claim 1, wherein fixing plates (7) are fixedly mounted on the inner walls of the front and rear sides and the inner walls of the left and right sides of the vertical groove (6), the fixing plates (7) on the front and rear sides are rotatably fitted over the outer side of the first screw rod (8), and the fixing plates (7) on the left and right sides are rotatably fitted over the outer side of the corresponding second screw rod (18), respectively.

4. A detachable foundation pile for civil engineering according to claim 1, characterized in that a limiting plate (16) is fixedly mounted on the top of the rotating shaft (14), the bottom of the limiting plate (16) is movably connected with the top of the stabilizing disc (1), and a U-shaped rod (17) is fixedly mounted on the top of the limiting plate (16).

5. A detachable foundation pile for civil engineering according to claim 1, characterised in that the outside of the first screw (8) is provided with two external threads with opposite direction of rotation, the pitch of the two second screws (18) is equal to that of the first screw (8), and the number of teeth of the three first bevel gears (12) is equal.

6. A removable foundation pile for civil engineering according to claim 1, characterised in that a sleeve (15) is fixed on the outside of said shaft (14), said sleeve (15) being movably connected to the inner wall of the top of said circular groove (4).