CN113047268A

CN113047268A - Concrete pipe pile with high stability coefficient and anti-settling function

Info

Publication number: CN113047268A
Application number: CN202110266640.7A
Authority: CN
Inventors: 屠建坤
Original assignee: Individual
Current assignee: Fujian Poly Tubularpile Co ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-06-29
Anticipated expiration: 2041-03-11
Also published as: CN113047268B

Abstract

The invention relates to the technical field of tubular piles, in particular to a concrete tubular pile with high stability factor and anti-settling function, which comprises a concrete tubular pile, wherein the concrete tubular pile comprises a tubular pile opening, the lower end of the tubular pile opening is fixedly connected with a reinforcing ring sleeve, the lower end of the reinforcing ring sleeve is fixedly connected with a tubular pile cylinder, the lower end of the tubular pile cylinder is fixedly connected with a tubular pile tip body, the inner upper end of the concrete tubular pile is provided with a square block, the lower end of the square block is connected with a lifting plate through a fixed column, anti-settling columns are vertically inserted into the left side and the right side of the lifting plate, one ends of the two anti-settling columns, which are close to the lifting plate, are welded with pressing blocks, compared with the prior art, the concrete tubular pile has reasonable structure, is convenient for preventing settling, is convenient for the entering of the tubular pile, has high stability factor, and has high practicability when the concrete tubular pile with high stability, is convenient for use.

Description

Concrete pipe pile with high stability coefficient and anti-settling function

Technical Field

The invention relates to the technical field of pipe piles, in particular to a concrete pipe pile with high stability coefficient and an anti-settling function.

Background

The pipe pile is a kind of prefabricated engineering pile of reinforced concrete, mainly used for pile foundation engineering, can improve the bearing capacity of the foundation and foundation, the prestressed concrete pipe pile can be divided into post-tensioned prestressed pipe pile and pre-tensioned prestressed pipe pile, because it has the characteristics of resisting driving, resisting pressure, strong penetrating power, high vertical bearing capacity of single pile, good shock resistance, low cost, short construction period, etc., and has been widely used.

At present, prestressed concrete tubular pile has higher intensity, but because its weight is heavier, exist behind the pile sinking with the possibility of ground environment derailment, thereby lead to uncontrollable settlement to take place, seriously influence the construction quality although prestressed concrete tubular pile has higher intensity, but because its weight is heavier, exist behind the pile sinking with the possibility of ground environment derailment, thereby lead to uncontrollable settlement to take place, seriously influence the construction quality, and can lead to the condition under the stake is not good when not subsiding, consequently design a stability factor height and have the concrete tubular pile who prevents subsiding the function and solve this problem.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a concrete pipe pile with a high stability factor and an anti-settling function, which is convenient for the pipe pile to enter and prevent the pipe pile from settling, has a high stability factor, is high in practicability and convenient to use.

In order to achieve the purpose, the invention adopts the following technical scheme:

a concrete pipe pile with high stability coefficient and an anti-settling function is designed, and comprises a concrete pipe pile, wherein the concrete pipe pile comprises a pipe pile opening, the lower end of the pipe pile opening is fixedly connected with a reinforcing ring sleeve, the lower end of the reinforcing ring sleeve is fixedly connected with a pipe pile cylinder, the lower end of the pipe pile cylinder is fixedly connected with a pipe pile tip body, the upper end inside the concrete pipe pile is provided with a square block, the lower end of the square block is connected with a lifting plate through a fixed column, anti-settling columns are vertically inserted into the left side and the right side of the lifting plate, pressing blocks are welded at one ends of the two anti-settling columns close to the lifting plate, a baffle is sleeved at the bottom end of the two anti-settling columns close to the reinforcing ring sleeve, first springs are movably sleeved at the lower parts of the two anti-settling columns and at the upper ends of the baffle, a baffle is transversely installed inside the concrete pipe pile, and the left side, the left side and the right side of the bottom end of the lifting plate are both connected with first rack plates, limiting plates are transversely installed inside the concrete pipe pile, the left side and the right side of each limiting plate are connected with two side walls of a pipe pile column body, the lower ends of the two first rack plates penetrate through the partition plates and the limiting plates and extend to the lower ends of the first rack plates and are connected with first connecting plates, the lower end of each first connecting plate is connected with a mandril through a pin shaft, the lower end of each mandril is respectively connected with two clamping rods through moving parts, limiting grooves are formed in the inner sides of the clamping rods, through holes are formed in the left side and the right side of the pipe pile pointed body, limiting rods are arranged on the inner sides of the two through holes, the two limiting rods penetrate through the limiting grooves and are connected with the inner walls of the front end and the rear end of the through holes, the, the middle part cover of pivot is equipped with the drive gear who meshes mutually with first rack board, the inside left and right sides of tubular pile cylinder all is equipped with the second rack board that meshes mutually with drive gear, two one side that the second rack board was kept away from mutually all is connected with a plurality of connecting rod through the third connecting piece, the left and right sides of tubular pile cylinder all is equipped with a plurality of and the corresponding first through-hole of connecting rod, the inside of first through-hole all is equipped with first fixed axle, the equal movable sleeve in outside of first fixed axle is equipped with prevents subsiding the sawtooth.

Preferably, the lifting plate is located inside the reinforcing ring sleeve, and the width of the reinforcing ring sleeve is larger than the tubular pile opening and the tubular pile cylinder.

Preferably, the left and right sides of reinforcement ring cover all is equipped with and prevents the pillar assorted export, the left and right sides of export all has the dodge gate through round pin axle swing joint, the upper end left and right sides of dodge gate all is equipped with the restricted slot, the inboard in restricted slot all has the sliding connection to limit the piece, the upper end of limiting the piece all is connected with the push rod through first connecting piece, the upper end of push rod all is connected with preventing the pillar through the second connecting piece, the inboard in restricted slot just is located one side that two restriction pieces kept away from mutually and all is equipped with the second spring.

Preferably, the left side and the right side of the reinforcing ring sleeve are both provided with sliding grooves, the inner sides of the sliding grooves are both provided with sliding blocks, and one sides corresponding to the sliding blocks are both connected with the lifting plate.

Preferably, the anti-settling sawteeth penetrate through the first through hole and extend to the outer side of the first through hole, and the connecting rod is connected with the anti-settling sawteeth.

Preferably, the upper end of the square block is connected with a guide seat, and the guide seat is in a regular triangle shape.

Preferably, pivot quantity is 8, and the left and right sides is equipped with 4 respectively, the pivot is connected with the front and back wall of tubular pile cylinder.

The concrete pipe pile with high stability factor and the anti-settling function has the beneficial effects that:

1. through in squeezing into the soil layer with concrete pipe pile through equipment, when deep, because of the tubular pile point body makes the effect that enables broken ground after getting into better for falling three horn shapes, prevents subsiding the sawtooth and peel off its soil layer once more after broken ground through the tubular pile point body for the entering resistance of tubular pile cylinder and reinforcement ring cover diminishes, is convenient for reduce the resistance when the tubular pile gets into, makes things convenient for it to get into.

2. After entering a certain depth, the concrete is driven into the interior from the tubular pile opening, the guide seat is firstly made to obtain gravity, the square block is driven to move downwards, the lifting plate is driven to descend, the driving sliding block slides downwards in the sliding groove and cannot swing left and right, the pressing block is extruded to drive the anti-settling column to sink, the first spring is extruded to contract, the anti-settling column drives the push rod, the limiting block is driven to slide in the limiting groove in the same direction, the movable door is driven to expand outwards, the anti-settling column extends out of the reinforcing ring sleeve to abut against the soil layer, the preset tubular pile and the soil layer are fixed at one time, the stability is improved, the lifting plate moves downwards to drive the first rack plate to move downwards, the driving gear is driven to rotate on the opening, and the second rack plate is driven to move upwards, thereby drive the connecting rod and rotate under the injecive of first fixed axle and drive and prevent subsiding the sawtooth rotation, conveniently to its use, the secondary of being convenient for is fixed convenient to use to its preset tubular pile.

3. Through the decline of first rack board, drive first connecting plate and rotate downwards to when driving the ejector pin and descend, drive the kelly and extending the opening to the outside activity, make the gag lever post move about at the spacing inslot, arc slide caliper rule number and soil layer are inconsistent, are convenient for fix the cubic of its tubular pile, make its result of use better, and stability is high.

Compared with the prior art, the concrete pipe pile has the advantages that the structure is reasonable, the concrete pipe pile is convenient to prevent from settling, the pipe pile is convenient to enter, the stability factor is high, the concrete pipe pile with the stability factor and the anti-settling function is high in practicability, and the concrete pipe pile is convenient to use.

Drawings

FIG. 1 is a schematic view of an elevational cross-sectional structure of a concrete pipe pile with high stability factor and anti-settling function according to the present invention;

FIG. 2 is a schematic left-side sectional view of a concrete pipe pile with high stability factor and anti-settling function according to the present invention;

FIG. 3 is a schematic structural diagram of a part A device according to the present invention;

FIG. 4 is a schematic structural diagram of a device of part B according to the present invention;

FIG. 5 is a schematic view of an orthographic view structure of a concrete pipe pile with high stability factor and anti-settling function according to the present invention;

FIG. 6 is a schematic top cross-sectional view of a concrete pipe pile with high stability factor and anti-settling function according to the present invention;

fig. 7 is a schematic view of a top view structure of a concrete pipe pile with high stability factor and anti-settling function according to the present invention.

In the figure: tubular pile mouth 1, consolidate ring cover 2, tubular pile point body 3, guide holder 4, square piece 5, lifter plate 6, prevent subsiding post 7, briquetting 8, first spring 9, spout 10, slider 11, connecting rod 12, tubular pile cylinder 13, first through-hole 14, first fixed axle 15, prevent subsiding sawtooth 16, first rack plate 17, limiting plate 18, second rack plate 19, pivot 20, drive gear 21, baffle 22, first connecting plate 23, ejector pin 24, kelly 25, spacing groove 26, gag lever post 27, arc slide caliper rule 28, opening 29, baffle 30, push rod 31, limit block 32, limit groove 33, second spring 34, dodge gate 35, concrete tubular pile 36.

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.

Referring to fig. 1-7, a concrete pipe pile that stability factor is high and have prevent subsiding function, including concrete pipe pile 36, concrete pipe pile 36 includes tubular pile mouth 1, the lower extreme fixedly connected with reinforcement ring cover 2 of tubular pile mouth 1, the left and right sides of reinforcement ring cover 2 all is equipped with the export with preventing subsiding post 7 assorted, the left and right sides of export all has dodge gate 35 through round pin axle swing joint, the upper end left and right sides of dodge gate 35 all is equipped with restricted slot 33, the inboard of restricted slot 33 all has sliding connection limiting block 32, the upper end of limiting block 32 all is connected with push rod 31 through first connecting piece, the upper end of push rod 31 all is connected with preventing subsiding post 7 through the second connecting piece, the inboard of restricted slot 33 and the one side that is located two limiting block 32 and keeps away from mutually all is equipped with second spring 34, be convenient for the barrier to the earth when tubular pile enters, prevent subsiding, make things convenient for its use.

The left and right sides of reinforcement ring cover 2 all is equipped with spout 10, and the inboard of two spout 10 all is equipped with slider 11, and one side that two sliders 11 are corresponding all is connected with lifter plate 6, and the stability of being convenient for when the structure moves prevents that it from rocking.

The lower extreme fixedly connected with tubular pile cylinder 13 of reinforcement ring cover 2, the lower extreme fixedly connected with tubular pile point body 3 of tubular pile cylinder 13, the inside upper end of concrete pipe pile 36 is equipped with square 5, and the upper end of square 5 is connected with guide holder 4, and guide holder 4 is regular triangle, is convenient for slow down the gravity of its structure, makes its stable in structure.

The lower extreme of square piece 5 is connected with lifter plate 6 through the fixed column, and lifter plate 6 is located the inside of reinforcement ring cover 2, and the width of reinforcement ring cover 2 will be greater than tubular pile mouth 1 and tubular pile cylinder 13, is convenient for strengthen fixed to the tubular pile, increases its horizontal contact area down.

The left side and the right side of the lifting plate 6 are vertically penetrated and inserted with anti-settling columns 7, one ends of the two anti-settling columns 7, which are close to the lifting plate 6, are welded with pressing blocks 8, the bottom ends of the two anti-settling columns 7, which are close to the reinforcing ring sleeve 2, are sleeved with baffle plates 30, the lower parts of the two anti-settling columns 7, which are positioned at the upper ends of the baffle plates 30, are movably sleeved with first springs 9, the inner parts of the concrete pipe piles 36 are transversely provided with baffle plates 22, the left side and the right side of the baffle plates 22 are connected with two side walls of the pipe pile columns 13, the left side and the right side of the bottom ends of the lifting plate 6 are connected with first rack plates 17, the limiting plates 18 are transversely arranged in the concrete pipe piles 36, the left side and the right side of the limiting plates 18 are connected with two side walls of the pipe pile columns 13, the lower ends, the lower extreme of ejector pin 24 is connected with two kellies 25 respectively through the moving part, the inboard of kellies 25 all is equipped with spacing groove 26, the left and right sides of the sharp body 3 of tubular pile all is equipped with opening 29, the inboard of two opening 29 all is equipped with gag lever post 27, two gag lever posts 27 all run through the preceding rear end inner wall of spacing groove 26 with opening 29 and are connected, kellies 25 runs through opening 29 and extends to its outside and is connected with arc slide caliper rule 28, the inside left and right sides of tubular pile cylinder 13 all is equipped with a plurality of

pivot

20, 20 quantity of pivot is 8, the left and right sides is equipped with 4 respectively, pivot 20 is connected with the front and back wall of tubular pile cylinder 13 mutually, be convenient for prevent settling structure.

The middle part cover of pivot 20 is equipped with the drive gear 21 with first rack plate 17 engaged with, the inside left and right sides of tubular pile cylinder 13 all is equipped with the second rack plate 19 with drive gear 21 engaged with, one side that two second rack plate 19 kept away from mutually all is connected with a plurality of connecting rod 12 through the third connecting piece, the left and right sides of tubular pile cylinder 13 all is equipped with a plurality of and the corresponding first through-hole 14 of connecting rod 12, the inside of first through-hole 14 all is equipped with first fixed axle 15, the equal movable sleeve in outside of first fixed axle 15 is equipped with prevents subsiding sawtooth 16, prevent subsiding sawtooth 16 and all run through first through-hole 14 and extend to its outside, connecting rod 12 is connected with the sawtooth 16 of preventing subsiding, be convenient for prevent the secondary of subsiding to the tubular pile fixed.

The working principle is as follows: when the anti-settling column is used, the concrete pipe pile 36 is driven into a soil layer through equipment, when the anti-settling column is deep, the pipe pile tip body 3 is in an inverted triangle shape, so that the effect of breaking the soil can be better after entering, the anti-settling sawteeth 16 strip away the soil layer again after the soil is broken by the pipe pile tip body 3, so that the entering resistance of the pipe pile cylinder body 13 and the reinforcing ring sleeve 2 is reduced, the resistance is reduced when the pipe pile enters, the pipe pile can conveniently enter, after the pipe pile enters a certain depth, the concrete is driven into the pipe pile from the pipe pile opening 1, the guide seat 4 obtains gravity, the square block 5 is driven to move downwards, the lifting plate 6 is driven to descend, the sliding block 11 is driven to slide downwards in the sliding groove 10, the sliding block cannot swing left and right, the pressing block 8 is driven to drive the anti-settling column 7 to sink, the first spring 9 is pressed to shrink, and the anti-settling column 7 drives the push rod, thereby driving the limiting block 32 to slide in the same direction in the limiting groove 33, and driving the movable door 35 to expand outward, thereby the anti-settling column 7 extends out of the reinforcing ring sleeve 2 to abut against the soil layer, thereby facilitating the fixation of the preset tubular pile and the soil layer at one time, improving the stability, driving the first rack plate 17 to move downward by the downward movement of the lifting plate 6, driving the driving gear 21 to rotate on the through hole 29, driving the second rack plate 19 to move upward, driving the connecting rod 12 to rotate under the limitation of the first fixing shaft 15 to drive the anti-settling saw teeth 16 to rotate, facilitating the use thereof, facilitating the fixation of the preset tubular pile at the second time, facilitating the use, driving the first connecting plate 23 to rotate downward by the descent of the first rack plate 17, thereby driving the ejector rod 24 to descend, driving the clamping rod 25 to move outward along the through hole 29, and enabling the limiting rod 27 to move in the limiting groove 26, arc slide caliper rule 28 number is inconsistent with the soil layer, is convenient for fix its tubular pile's cubic, makes its result of use better, and stability is high.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The concrete pipe pile with the high stability coefficient and the anti-settling function comprises a concrete pipe pile (36) and is characterized in that the concrete pipe pile (36) comprises a pipe pile opening (1), a reinforcing ring sleeve (2) is fixedly connected to the lower end of the pipe pile opening (1), a pipe pile cylinder (13) is fixedly connected to the lower end of the reinforcing ring sleeve (2), a pipe pile tip body (3) is fixedly connected to the lower end of the pipe pile cylinder (13), a square block (5) is arranged at the upper end of the inner portion of the concrete pipe pile (36), a lifting plate (6) is connected to the lower end of the square block (5) through a fixed column, anti-settling columns (7) are vertically inserted into the left side and the right side of the lifting plate (6), pressing blocks (8) are welded to one ends, close to the lifting plate (6), of the two anti-settling columns (7), close to the bottom end of the reinforcing ring sleeve (2), and are sleeved with a baffle plate (30), two the lower part of preventing subsiding post (7) and the upper end movable sleeve that is located baffle (30) are equipped with first spring (9), baffle (22) are transversely installed to the inside of concrete pipe pile (36), the left and right sides of baffle (22) is connected with the both sides wall of tubular pile cylinder (13), the bottom left and right sides of lifter plate (6) all is connected with first rack plate (17), limiting plate (18) are transversely installed to the inside of concrete pipe pile (36), the left and right sides of limiting plate (18) is connected with the both sides wall of tubular pile cylinder (13), two the lower extreme of first rack plate (17) all runs through baffle (22), limiting plate (18) and extends to its lower extreme and all is connected with first connecting plate (23), the lower extreme of first connecting plate (23) has ejector pin (24) through the round pin hub connection, the lower extreme of ejector pin (24) is connected with two kelly (25) respectively through the moving part, the pipe pile is characterized in that limiting grooves (26) are formed in the inner sides of the clamping rods (25), through holes (29) are formed in the left side and the right side of the pipe pile tip body (3), limiting rods (27) are arranged on the inner sides of the through holes (29), the limiting rods (27) penetrate through the limiting grooves (26) and are connected with the inner walls of the front end and the rear end of the through holes (29), the clamping rods (25) penetrate through the through holes (29) and extend to the outer sides of the through holes to be connected with arc-shaped calipers (28), a plurality of rotating shafts (20) are arranged on the left side and the right side of the inner portion of the pipe pile column body (13), driving gears (21) meshed with the first rack plates (17) are sleeved on the middle portions of the rotating shafts (20), second rack plates (19) meshed with the driving gears (21) are arranged on the left side and the right side of the inner portion of the pipe pile column body (13), and one, the left and right sides of tubular pile cylinder (13) all is equipped with a plurality of and connecting rod (12) corresponding first through-hole (14), the inside of first through-hole (14) all is equipped with first fixed axle (15), the outside equal movable sleeve of first fixed axle (15) is equipped with prevents subsiding sawtooth (16).

2. A concrete pipe pile with high stability factor and anti-settling function as claimed in claim 1, wherein the lifting plate (6) is located inside the reinforcing ring sleeve (2), and the width of the reinforcing ring sleeve (2) is larger than the width of the pipe pile mouth (1) and the pipe pile body (13).

3. The concrete pipe pile with the high stability factor and the anti-settling function according to claim 1, wherein the left side and the right side of the reinforcing ring sleeve (2) are both provided with an outlet matched with the anti-settling column (7), the left side and the right side of the outlet are both movably connected with a movable door (35) through a pin shaft, the left side and the right side of the upper end of the movable door (35) are both provided with a limiting groove (33), the inner side of the limiting groove (33) is connected with a limiting block (32) in a sliding manner, the upper end of the limiting block (32) is connected with a push rod (31) through a first connecting piece, the upper end of the push rod (31) is connected with the anti-settling column (7) through a second connecting piece, and the inner side of the limiting groove (33) and the side far away from the two limiting blocks (32) are both provided with a second spring (34).

4. The concrete pipe pile with high stability factor and anti-settling function according to claim 1, wherein the left and right sides of the reinforcing ring sleeve (2) are provided with sliding grooves (10), the inner sides of the two sliding grooves (10) are provided with sliding blocks (11), and one corresponding side of the two sliding blocks (11) is connected with the lifting plate (6).

5. The concrete pipe pile with high stability factor and anti-settling function as claimed in claim 1, wherein the anti-settling saw teeth (16) extend through the first through hole (14) and to the outside thereof, and the connecting rod (12) is connected with the anti-settling saw teeth (16).

6. The concrete pipe pile with the high stability factor and the anti-settling function according to claim 1, wherein the upper end of the square block (5) is connected with a guide seat (4), and the guide seat (4) is in a shape of a regular triangle.

7. The concrete pipe pile with the high stability factor and the anti-settling function according to claim 1, wherein the number of the rotating shafts (20) is 8, the left side and the right side of each rotating shaft are respectively provided with 4 rotating shafts, and the rotating shafts (20) are connected with the front wall and the rear wall of the pipe pile column body (13).