CN218969978U

CN218969978U - Tubular pile with bevel tooth pile tip fixing function

Info

Publication number: CN218969978U
Application number: CN202223393411.0U
Authority: CN
Inventors: 叶灿光; 陈远军; 朱衡元; 彭长青
Original assignee: Jiangxi Hongji Pipe Pile Co ltd
Current assignee: Jiangxi Hongji Pipe Pile Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-05
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a tubular pile with a bevel tooth pile tip for fixing, and relates to the technical field of tubular piles. This take fixed tubular pile of skewed tooth pile point, the outer wall of tubular pile main part is fixed to have cup jointed two screw rings, the outer wall of tubular pile main part is provided with the ring, one side of ring is provided with the supporter, the inner wall of tubular pile main part rotates and is connected with the annular piece, one side that the annular piece is close to with the tubular pile main part is provided with the fixing base, the lower extreme fixedly connected with skewed tooth pile point main part of fixing base, skewed tooth pile point main part is spacing at the inner wall of tubular pile main part, promote the stability of skewed tooth pile point main part at the tubular pile main part inner wall, when the tubular pile is pushed through the supporter, mutually laminating the inclined plane of the supporter that makes it on the tubular pile with crisscross setting each other, slip and rocking between the tubular pile reduction like this reach the flexibility that the tubular pile is convenient for fixed to skewed tooth pile point, promote the protection effect to skewed tooth pile point main part, increase the stability of skewed tooth pile point fixing in the tubular pile simultaneously.

Description

Tubular pile with bevel tooth pile tip fixing function

Technical Field

The utility model relates to the technical field of pipe piles, in particular to a pipe pile with a bevel tooth pile tip fixed.

Background

The pile is mainly used for foundation construction of railway bridge engineering, and is divided into a post-tensioning method prestressed pile and a pretensioning method prestressed pile, wherein the pile is divided into a stress concrete pile, a prestressed concrete thin-wall pile and a high-strength prestressed concrete pile according to the strength grade and the wall thickness of concrete, the prestressed pile is a hollow cylinder body slender concrete prefabricated component manufactured by adopting a pretensioning method prestressed process and a centrifugal forming method, and mainly comprises a cylindrical pile body, an end plate, a steel hoop and the like, the existing pile head is fixedly provided with a skewed tooth pile tip in a carrying manner, but the pile is damaged due to collision of the skewed tooth pile tip caused by shaking of the outer wall of the jolt pile on a road surface and a carrying carrier in the transportation process, and the quality is affected.

Disclosure of Invention

The utility model aims to provide a tubular pile with a bevel tooth pile tip fixed, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a take fixed tubular pile of helical tooth pile point, includes the tubular pile main part, the outer wall of tubular pile main part is fixed to have cup jointed two screwed rings, arranges the outer wall at the tubular pile main part from top to bottom on two screwed rings, and the outer wall of tubular pile main part is provided with the ring, and one side of ring is provided with the supporter, and the supporter is the triangle-shaped that inclines, and the inner wall rotation of tubular pile main part is connected with the annular piece, and the annular piece is provided with the fixing base with one side that the tubular pile main part is close to, the lower extreme fixedly connected with helical tooth pile point main part of fixing base, and helical tooth pile point main part is the triangle-shaped.

Preferably, the inner wall fixedly connected with a plurality of bar fixture block of annular piece, and the bar fixture block is half slick and sly shape of middle recess shape, and the inner wall of annular piece forms logical groove with the one side that a plurality of bar fixture block is close to, and the fixing base is kept away from the one end of helical tooth stake point main part and is provided with and leads to groove matched with closed piece.

Preferably, the closing block is fixedly connected to one end of the fixing seat, which is far away from the helical tooth pile tip main body, and the closing block is inserted into the inner wall of the through groove, the fixing seat is connected to the inner wall of the pipe pile main body in a sliding manner through the closing block, and the size of the closing block is matched with the size of the through groove.

Preferably, the side of ring has seted up interior groove, and interior groove is the square shape of slope all around, and the inner wall fixedly connected with fixture block in interior groove has the clearance between fixture block and the interior groove, and the inner wall swing joint in interior groove has the fixed block, and the fixed block with the corresponding spacing groove of fixture block matched with has been seted up to one side of ring, the outer wall at the fixture block is connected to the spacing groove gomphosis, and the fixed block passes through the inner wall in fixture block joint connection in interior groove, and the fixed block is located the one end fixed connection in the side of supporter in the ring outside.

Preferably, the size of the clamping block is matched with the size of the fixed block, and the clamping block is in a rectangular shape with a plurality of grooves on the side face.

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

(1) This take fixed tubular pile of helical tooth pile point, through setting up closed piece cooperation logical groove and bar fixture block, will pull out the inner wall of logical groove to the fixing base by operating personnel before the transportation, the direction of turning is close to the inner wall of helical tooth pile point main part to the tubular pile main part this moment, closed piece block is in the inner wall of logical groove this moment, continue to promote by operating personnel, distance grow between logical groove and closed piece is to the annular piece at the inner wall of tubular pile main part rotates, the upper end of bar fixture block supports the closed piece lower extreme this moment, rotate the closed piece of friction and drop at the recess inner wall of bar fixture block, carry out the block spacing to it, make its helical tooth pile point main part spacing at the inner wall of tubular pile main part, promote the stability of helical tooth pile point main part at the tubular pile main part inner wall, when the tubular pile is pushed through the supporter, the crisscross setting up the inclined plane of the supporter on making its tubular pile each other laminating, just so can be limited by adjacent tubular pile when the slip condition takes place in the transportation, the tubular pile reduces the slip and rocks like, the flexibility that is convenient for fixing the helical tooth pile point, promote the protection pile point to the helical tooth pile point, the stability is increased at the same time.

(2) This take fixed tubular pile of skewed tooth stake point through setting up fixed block cooperation spacing groove, inserts the clearance between inner groovy and fixture block through the fixed block, reduce the gap interval between fixed block and the inner groovy, the fixture block gomphosis is in the inner wall of spacing groove this moment, the fixture block plays a support to the fixed block at the inner wall of spacing groove, when the tubular pile is piled crowded, two supporter inclined planes remain on same horizontal plane, produce decurrent gravity by the tubular pile heap crowded this moment, produce thrust to the fixed block to the supporter this moment, increase the stability of fixed block gomphosis inner wall of inner groovy, make there be certain distance between its tubular pile, promote the stability in the transportation to this device, reduce the collision between, promote the tubular pile quality.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of an annular block of the present utility model;

FIG. 3 is an enlarged schematic view of a portion of the utility model at A in FIG. 2;

fig. 4 is a schematic view of a helical pile tip body according to the present utility model.

In the figure: 1. a tubular pile main body; 12. a thread ring; 13. a fixing seat; 14. a helical pile tip body; 2. a circular ring; 21. a clamping block; 22. an inner groove; 23. a fixed block; 24. a limit groove; 25. a support body; 3. an annular block; 31. a bar-shaped clamping block; 32. a through groove; 33. and closing the block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a take fixed tubular pile of helical tooth pile point, includes tubular pile main part 1, the outer wall of tubular pile main part 1 is fixed to have cup jointed two screw thread circles 12, and two screw thread circles 12 are arranged from top to bottom at the outer wall of tubular pile main part 1, and the outer wall of tubular pile main part 1 is provided with ring 2, and one side of ring 2 is provided with supporter 25, and supporter 25 is the triangle shape of slope, and the inner wall rotation of tubular pile main part 1 is connected with annular piece 3, and annular piece 3 is provided with fixing base 13 with the one side that tubular pile main part 1 is close to mutually, the lower extreme fixedly connected with helical tooth pile point main part 14 of fixing base 13, and helical tooth pile point main part 14 is the triangle shape of helical tooth.

Preferably, the inner wall of the annular block 3 is fixedly connected with a plurality of bar-shaped clamping blocks 31, the bar-shaped clamping blocks 31 are in a middle groove-shaped semi-smooth shape, a through groove 32 is formed on one side, close to the plurality of bar-shaped clamping blocks 31, of the inner wall of the annular block 3, and a closing block 33 matched with the through groove 32 is arranged at one end, far away from the helical tooth pile tip main body 14, of the fixing seat 13.

Preferably, the closing block 33 is fixedly connected to one end of the fixing base 13 far away from the helical pile tip main body 14, the closing block 33 is inserted into the inner wall of the through groove 32, the fixing base 13 is slidably connected to the inner wall of the pipe pile main body 1 through the closing block 33, and the size of the closing block 33 is matched with the size of the through groove 32.

Preferably, the side of ring 2 has been seted up interior groove 22, and interior groove 22 is square shape of slope all around, the inner wall fixedly connected with fixture block 21 of interior groove 22, there is the clearance between fixture block 21 and the interior groove 22, the inner wall swing joint of interior groove 22 has fixed block 23, the fixed block 23 with fixture block 21 matched with is seted up to the corresponding one side of fixed block 23 with ring 2, fixed block 23 gomphosis is connected at the outer wall of fixture block 21, fixed block 23 passes through fixed block 23 block and connects at the inner wall of ring 2, the one end fixed connection that fixed block 23 is located the ring 2 outside is in the side of supporter 25.

Preferably, the size of the clamping block 21 is matched with the size of the fixing block 23, and the clamping block 21 is in a rectangular shape with a plurality of grooves on the side surface.

Working principle:

the first step: through setting up closing piece 33 cooperation through groove 32 and bar fixture block 31, will pull out the inner wall of through groove 32 to fixing base 13 before the transportation by the operating personnel, the direction of turning is close to the inner wall of skewed tooth pile tip main part 14 to tubular pile main part 1 this moment, closing piece 33 block is at the inner wall of through groove 32 this moment, continue to promote by the operating personnel, distance between through groove 32 and closing piece 33 grow to annular piece 3 at the inner wall of tubular pile main part 1, the upper end of bar fixture block 31 supports the closing piece 33 lower extreme this moment, rotate friction closing piece 33 drops at the recess inner wall of bar fixture block 31, carry out the block spacing to it, make its skewed tooth pile tip main part 14 spacing at the inner wall of tubular pile main part 1, promote the stability of skewed tooth pile tip main part 14 at the tubular pile main part 1 inner wall, when the tubular pile is pushed through supporter 25, the tubular pile is crisscross each other to be set up the inclined plane of supporter 25 on its tubular pile and is laminated each other, just so can be limited by adjacent tubular pile when one of them takes place the slip condition in the transportation, slip between the reduction and rock, the tubular pile tip is convenient for to rise the skewed tooth tip main part's of pile, the stability of pile tip is fixed in the pile tip is improved at the pile tip when the time, the stability.

And a second step of: through setting up fixed block 23 block cooperation spacing groove 24, insert the clearance between inner groove 22 and fixture block 21 via fixed block 23, reduce the gap interval between fixed block 23 and the inner groove 22, fixture block 21 gomphosis is in the inner wall of spacing groove 24 this moment, fixture block 21 plays a support to fixed block 23 at the inner wall of spacing groove 24, when the tubular pile is piled crowded, two support body 25 inclined planes remain on same horizontal plane, produce decurrent gravity by tubular pile heap crowded this moment, produce thrust to fixed block 23 this moment, increase the stability of fixed block 23 gomphosis inner wall of inner groove 22, make there be certain distance between its tubular pile, promote the stability to this device in the transportation, reduce the collision between, promote tubular pile quality.

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

Claims

1. The utility model provides a take fixed tubular pile of skewed tooth stake point, includes tubular pile main part (1), its characterized in that: the outer wall of tubular pile main part (1) is fixed to be cup jointed two screw thread circles (12), arrange the outer wall at tubular pile main part (1) from top to bottom two screw thread circles (12), the outer wall of tubular pile main part (1) is provided with ring (2), one side of ring (2) is provided with supporter (25), and supporter (25) are slope triangle-shaped, the inner wall rotation of tubular pile main part (1) is connected with annular piece (3), one side that annular piece (3) are close to with tubular pile main part (1) is provided with fixing base (13), the lower extreme fixedly connected with skewed tooth pile point main part (14) of fixing base (13), and skewed tooth pile point main part (14) are skewed tooth triangle-shaped.

2. A pile with a helical pile tip fixation according to claim 1, characterized in that: the inner wall fixedly connected with a plurality of bar fixture blocks (31) of annular piece (3), and bar fixture blocks (31) are half slick and sly shape of middle recess shape, and the inner wall of annular piece (3) forms logical groove (32) with the one side that a plurality of bar fixture blocks (31) are close to, and the one end that skewed tooth stake point main part (14) was kept away from to fixing base (13) is provided with and leads to groove (32) matched with closed piece (33).

3. A pile with a helical pile tip fixation according to claim 2, characterized in that: the closing block (33) is fixedly connected to one end, far away from the helical tooth pile tip main body (14), of the fixing base (13), the closing block (33) is inserted into the inner wall of the through groove (32), the fixing base (13) is connected to the inner wall of the pipe pile main body (1) in a sliding mode through the closing block (33), and the size of the closing block (33) is matched with the size of the through groove (32).

4. A pile with a helical pile tip fixation according to claim 1, characterized in that: the side of ring (2) has seted up interior groove (22), and interior groove (22) are slope square shape all around, the inner wall fixedly connected with fixture block (21) of interior groove (22), there is the clearance between fixture block (21) and interior groove (22), the inner wall swing joint of interior groove (22) has fixed block (23), one side of fixed block (23) corresponding with ring (2) has seted up with fixture block (21) matched with spacing groove (24), the outer wall at fixture block (21) is connected in spacing groove (24) gomphosis, the inner wall at interior groove (22) is connected through fixture block (21) block, one end fixed connection in support body (25) that fixed block (23) are located the ring (2) outside.

5. The pile with helical pile tip fixation according to claim 4, wherein: the size of the clamping block (21) is matched with the size of the fixing block (23), and the clamping block (21) is in a rectangular shape with a plurality of grooves on the side face.