CN113047268B

CN113047268B - Concrete pipe pile with high stability coefficient and anti-settling function

Info

Publication number: CN113047268B
Application number: CN202110266640.7A
Authority: CN
Inventors: 屠建坤
Original assignee: Fujian Poly Tubularpile Co ltd
Current assignee: Fujian Poly Tubularpile Co ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2022-10-04
Anticipated expiration: 2041-03-11
Also published as: CN113047268A

Abstract

The invention relates to the technical field of tubular piles, in particular to a concrete tubular pile with high stability coefficient and an 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, and one ends of the two anti-settling columns, which are close to the lifting plate, are respectively welded with a pressing block.

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 tubular pile with a high stability factor and an anti-settling function, which is convenient for the tubular pile to enter and can prevent the tubular pile from settling.

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, one ends of the two anti-settling columns, which are close to the lifting plate, are welded with pressing blocks, the bottom ends of the two anti-settling columns, which are close to the reinforcing ring sleeve, are sleeved with baffle plates, the lower parts of the two anti-settling columns, which are positioned at the upper ends of the baffle plates, are movably sleeved with first springs, and the inside of the concrete pipe pile is transversely provided with baffle plates, the left side and the right side of the partition board are connected with two side walls of a tubular pile column body, the left side and the right side of the bottom end of the lifting board are both connected with first rack boards, limiting plates are transversely installed inside the concrete tubular pile, the left side and the right side of each limiting plate are connected with two side walls of the tubular pile column body, the lower ends of the two first rack boards penetrate through the partition board and the limiting plates and extend to the lower ends of the partition board and the limiting plates and are connected with first connecting boards, the lower end of each first connecting board is connected with a top rod through a pin shaft, the lower end of each top rod is respectively connected with two clamping rods through moving parts, the inner sides of the clamping rods are both provided with limiting grooves, the left side and the right side of the tubular pile sharp body are both provided with through holes, the inner sides of the two through holes are both provided with limiting rods, the two limiting rods penetrate through the limiting grooves and are connected with the inner walls of the front end and the back end of the through holes, and the clamping rods penetrate through the through holes and extend to the outer sides of the through holes and are connected with arc calipers, the inside left and right sides of tubular pile cylinder all is equipped with a plurality of pivot, 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 saw teeth 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 saw teeth.

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 fall, the sliding block is driven to slide downwards in the sliding groove, the left-right swinging is avoided, the pressing block is extruded to drive the anti-settling column to sink, the first spring is extruded to shrink, the anti-settling column drives the push rod, the limiting block is driven to slide towards the same direction in the limiting groove, the pushing movable door is driven to expand outwards, the anti-settling column stretches out and is abutted against the reinforcing ring sleeve and the soil layer, the tubular pile and the soil layer are fixed at one time, the stability is improved, the first rack plate moves downwards through the lifting plate, the driving gear is driven to rotate on the opening, the second rack plate moves upwards, the connecting rod is driven to rotate under the limitation of the first fixed shaft to drive the anti-settling sawtooth to rotate, the tubular pile is convenient to use, the secondary preset tubular pile is convenient to use.

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 prolong the opening to the outside activity, make the gag lever post at the spacing inslot activity, arc slide caliper rule 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.

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 coefficient is high, the concrete pipe pile with the stability coefficient 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-view cross-sectional structural view of a concrete pipe pile with high stability factor and an anti-settling function, which is provided by the invention;

FIG. 3 is a schematic view of a portion A of the apparatus 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 consolidating ring cover 2, and the width of consolidating ring cover 2 will be greater than pipe pile mouth 1 and tubular pile cylinder 13, is convenient for strengthen fixed to the tubular pile, increases its horizontal contact area down.

The equal vertical interlude in left and right sides of lifter plate 6 has anti-settling post 7, two one ends that anti-settling post 7 is close lifter plate 6 have all welded briquetting 8, two bottom covers that anti-settling post 7 is close reinforcement ring cover 2 are equipped with baffle 30, two lower parts that prevent settling post 7 and the upper end movable sleeve that is located baffle 30 are equipped with first spring 9, concrete pipe pile 36's inside transverse installation has baffle 22, 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 is transversely installed to concrete pipe pile 36's inside, the left and right sides of limiting plate 18 is connected with the both sides wall of tubular pile cylinder 13, the lower extreme of two first rack plate 17 all runs through baffle 22, limiting plate 18 and extending to its lower extreme 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, the inboard of kelly 25 all is equipped with spacing groove 26 in the inboard of kelly 25, the left and right sides of tubular pile point body 3 all is equipped with opening 29 opening through opening 29, it is equipped with the opening 20 stable calipers that the left and right sides of 20 pivots 20 posts are connected with the opening structures, it is connected with the left and right sides of 20, it is connected with 20 pivots 20, it is connected with the opening 20 pivots 20.

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 outside equal movable sleeve 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 prevent subsiding sawtooth 16, be convenient for prevent that the secondary that subsides to the tubular pile is fixed, stability is high.

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 31, 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 two times, 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, the limiting rod 27 moves in the limiting groove 26, the arc caliper 28 is abutted to the soil layer, the tubular pile is fixed for three times, the using effect is better, and the 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 as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a stability coefficient is high and has concrete pipe pile that prevents subsiding function, including concrete pipe pile (36), its characterized in that, concrete pipe pile (36) include tubular pile mouth (1), the lower extreme fixedly connected with reinforcement ring cover (2) of tubular pile mouth (1), 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 piece (5), the lower extreme of square piece (5) is connected with lifter plate (6) through the fixed column, the equal vertical interlude in left and right sides of lifter plate (6) has anti-settling post (7), two anti-settling post (7) are close the one end of lifter plate (6) and all weld briquetting (8), two the bottom cover that anti-settling post (7) is close reinforcement ring cover (2) is equipped with baffle (30), two the lower part of anti-settling post (7) both sides wall just is located the upper end movable cover of baffle (30) is equipped with first spring (9), the horizontal baffle (36) is installed the left and right sides of tubular pile (17) is connected with the left and right sides of tubular pile (6) the baffle (22), limiting plates (18) are transversely installed in the concrete pipe pile (36), the left side and the right side of each limiting plate (18) are connected with two side walls of a pipe pile column body (13), two lower ends of first rack plates (17) all penetrate through a partition plate (22), the limiting plates (18) and extend to the lower ends of the first rack plates and are connected with first connecting plates (23), the lower ends of the first connecting plates (23) are connected with ejector rods (24) through pin shafts, the lower ends of the ejector rods (24) are respectively connected with two clamping rods (25) through moving parts, the inner sides of the clamping rods (25) are respectively provided with limiting grooves (26), the left side and the right side of a pipe pile tip body (3) are respectively provided with through holes (29), two inner sides of the through holes (29) are respectively provided with limiting rods (27), the two limiting rods (27) all penetrate through the limiting grooves (26) and are connected with the inner walls of the front ends and the back ends 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 (29) and are respectively connected with arc-shaped caliper (28), the left side and the right side of the pipe pile column body (13) are respectively provided with first rack plates (21) meshed with first driving gears (21), one sides, far away from the two second rack plates (19), of the two second rack plates are connected with a plurality of connecting rods (12) through third connecting pieces, the left side and the right side of each tubular pile cylinder (13) are provided with a plurality of first through holes (14) corresponding to the connecting rods (12), first fixing shafts (15) are arranged inside the first through holes (14), and anti-settling sawteeth (16) are movably sleeved outside the first fixing shafts (15);

the lifting plate (6) is positioned inside the reinforcing ring sleeve (2), and the width of the reinforcing ring sleeve (2) is larger than that of the tubular pile opening (1) and the tubular pile column body (13);

the left side and the right side of the reinforcing ring sleeve (2) are both provided with outlets matched with the anti-settling columns (7), the left side and the right side of each 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 each movable door (35) are both provided with limiting grooves (33), the inner sides of the limiting grooves (33) are both connected with limiting blocks (32) in a sliding manner, the upper ends of the limiting blocks (32) are both connected with push rods (31) through first connecting pieces, the upper ends of the push rods (31) are both connected with the anti-settling columns (7) through second connecting pieces, and second springs (34) are arranged on the inner sides of the limiting grooves (33) and on the sides, far away from the two limiting blocks (32);

the left side and the right side of the reinforcing ring sleeve (2) are both provided with sliding grooves (10), the inner sides of the two sliding grooves (10) are both provided with sliding blocks (11), and one sides of the two sliding blocks (11) corresponding to each other are both connected with the lifting plate (6);

the anti-settling sawteeth (16) penetrate through the first through holes (14) and extend to the outer sides of the first through holes, and the connecting rods (12) are connected with the anti-settling sawteeth (16);

the upper end of the square block (5) is connected with a guide seat (4), and the guide seat (4) is in a regular triangle shape; 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 tubular pile column body (13);

when in use, the concrete pipe pile (36) is driven into the soil layer through equipment, when in depth, the effect of breaking the soil after entering is better because the pipe pile tip body (3) is in an inverted triangle shape, the anti-settling sawtooth (16) peels off 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 (13) and the reinforcing ring sleeve (2) is reduced, the resistance is reduced when the pipe pile enters, the pipe pile enters conveniently, the concrete is driven into the inner part from the pipe pile opening (1) after entering a certain depth, the guide seat (4) is firstly enabled to obtain the gravity, so that the square block (5) is driven to move downwards, thereby driving the lifting plate (6) to descend, so that the sliding block (11) is driven to slide downwards in the chute (10), so that the concrete cannot swing left and right, thereby the extrusion pressing block (8) drives the anti-settling column (7) to sink, thereby the first spring (9) is extruded to contract, thereby the anti-settling column (7) is driven to drive the push rod (31), thereby the anti-settling column (32) to drive the sliding block (7) to slide downwards in the chute (32), thereby the same direction, thereby the anti-settling gate is enabled to drive the anti-settling column (7) to extend out, thereby the door (17) to drive the anti-settling gate is enabled to drive the movable door (17) to move downwards, thereby to drive the movable door, thereby to drive the anti-settling gate to move downwards, thereby the anti-settling gate to drive the movable gate (17) to drive the movable gate to move downwards, thereby to drive the movable gate (21) to move downwards, thereby drive second rack board (19) upward movement, thereby it drives and prevents subsiding sawtooth (16) rotation to drive connecting rod (12) and rotate under the restriction of first fixed axle (15), it is convenient to its use, the secondary of being convenient for predetermines the fixed of tubular pile to it, high durability and convenient use, decline through first rack board (17), drive first connecting plate (23) and rotate downwards, thereby when drive ejector pin (24) descend, it extends opening (29) outside activity to drive kelly (25), make gag lever post (27) at spacing groove (26) internalization, arc slide caliper rule (28) number is inconsistent with the soil layer, be convenient for fix the cubic to its tubular pile, make its result of use better, high stability.