CN221072604U - Broken pile treatment device for bored pile - Google Patents

Abstract

The utility model discloses a bored pile broken pile treatment device which comprises a filling pipe and a plurality of bottom plates rotatably connected to the bottom of the filling pipe, wherein a hollow conical tetrahedron is formed among the plurality of bottom plates, a movable ring is connected to the filling pipe in a sliding manner, and a driving assembly for driving the plurality of bottom plates to rotate synchronously is arranged on the movable ring; the driving assembly comprises a plurality of vertical rods arranged on the movable ring, and connecting pieces are arranged between the plurality of vertical rods and the opposite bottom plates; the fixing mechanism is used for controlling the driving assembly to drive the bottom plate to move. The bottom plate that can order about the filling pipe bottom through setting up drive assembly opens or closes to cooperation fixed establishment can restrict drive assembly, so that drive assembly orders about the bottom plate when moving under a certain state and keep fixed, can not receive the influence of external force at will, thereby make the bottom plate move at will, can effectually avoid the possibility that the concrete overflows.

Description

Broken pile treatment device for bored pile

Technical Field

The utility model relates to the technical field of pile breaking treatment, in particular to a pile breaking treatment device for a bored pile.

Background

The cast-in-place pile is a pile made by casting concrete or reinforced concrete into a hole in place; in the process of holding the pile, concrete at the upper section and the lower section of the cast-in-place pile is separated by the mixture of slurry and cement mortar, so that the concrete is deteriorated or the section is damaged to become a broken pile; if the broken pile is not properly treated, the pile cannot be used, which is a serious quality problem in the construction process.

The application number is as follows: 202022333396.5, a chinese patent of broken pile treatment device for bored piles, which is named as a broken pile, discloses a Chinese patent of utility model, which comprises a connecting ring, the lower surface of the connecting ring is rotationally connected with four isosceles triangle side plates, adjacent side plates are mutually abutted to form a hollow conical tetrahedron, a perfusion tube is coaxially and fixedly arranged on the connecting ring in a penetrating way, the lower end of the perfusion tube is positioned in the conical tetrahedron formed by the side plates, a fixed block is fixedly connected with the lower surface of the movable ring on one side of the side plate, which is close to the perfusion tube, and is provided with a connecting mechanism for enabling the side plate to maintain the conical tetrahedron, the connecting mechanism is detachably connected with the side plate, an unlocking mechanism for opening the side plate is coaxially and slidably arranged on the inner wall of the perfusion tube, and the unlocking mechanism extends out of the lower end of the perfusion tube and is abutted to the connecting mechanism. The pile breaking device has the effect of improving pile breaking treatment efficiency.

In the above-mentioned patent, through setting up release mechanism, can unlock the curb plate that encloses into the toper tetrahedron, the dead weight of cooperation concrete drives the curb plate and opens to make the concrete circulation, in actual use, because the curb plate is unstable, so in the in-process of pouring, the concrete can take place to overflow from the curb plate department of one side, exists certain not enoughly.

Disclosure of utility model

The utility model aims to provide a bored pile breaking treatment device which aims to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: a broken pile treatment device of a bored pile comprises a pouring pipe and a plurality of bottom plates rotatably connected to the bottom of the pouring pipe, wherein hollow conical tetrahedrons are formed among the plurality of bottom plates, a movable ring is connected to the pouring pipe in a sliding manner, and a driving assembly for driving the plurality of bottom plates to rotate synchronously is arranged on the movable ring; the driving assembly comprises a plurality of vertical rods arranged on the movable ring, and connecting pieces are arranged between the plurality of vertical rods and the opposite bottom plates; the fixing mechanism is used for controlling the driving assembly to drive the bottom plate to move.

Further, the fixing mechanism comprises a wedge block which is slidably connected in the moving ring; the pouring pipe is provided with wedge teeth, and the movable ring is provided with an elastic component for driving the wedge block to be in contact with the wedge teeth.

Further, the elastic assembly comprises a connecting rod slidingly connected in the moving ring; the connecting rod is fixedly connected with a baffle, an abutting spring is arranged between the baffle and the movable ring, and the connecting rod is fixedly connected with the wedge block.

Further, a fixed frame is fixedly connected to the movable ring, and the baffle is fixed to the fixed frame through a clamping unit.

Further, the clamping unit comprises a wedge-shaped rod which is connected in the baffle in a sliding way; the wedge-shaped rod is provided with a top plate, and an elastic piece is arranged between the top plate and the baffle.

Further, the elastic piece is a supporting spring, and the elastic force of the supporting spring drives the wedge-shaped rod to be in clamping fit with the fixed frame.

Further, the connecting piece comprises a cross rod arranged on the vertical rod, a sliding block is rotationally connected to the cross rod, and the sliding block is slidingly connected to the corresponding bottom plate.

Further, the bottom plate is provided with a limiting piece, the limiting piece comprises a limiting rod, and the sliding block is connected to the limiting rod in a sliding mode.

In the technical scheme, the bored pile breaking treatment device provided by the utility model has the beneficial effects that: this broken stake processing apparatus of bored concrete pile through setting up filling pipe, bottom plate, removal ring, drive assembly and fixed establishment between mutually supporting, can order about the bottom plate of filling pipe bottom through setting up drive assembly and open or close to cooperation fixed establishment can restrict drive assembly, so that drive assembly orders about the bottom plate when moving under a certain state and keep fixed, can not receive the influence of external force at will, thereby make the bottom plate move at will, can effectually avoid the possibility that the concrete overflows.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

FIGS. 2-3 are schematic longitudinal cross-sectional views of an overall structure according to an embodiment of the present utility model;

FIG. 4 is an enlarged view of FIG. 1 at A;

FIG. 5 is an enlarged view at B in FIG. 2;

Fig. 6 is an enlarged view at C in fig. 3.

Reference numerals illustrate:

1. A filling pipe; 2. a bottom plate; 3. a moving ring; 4. a vertical rod; 501. wedge blocks; 502. wedge teeth; 601. a connecting rod; 602. a baffle; 603. abutting against the spring; 7. a fixed frame; 801. a wedge bar; 802. a top plate; 803. a support spring; 901. a cross bar; 902. a slide block; 10. and a restraining bar.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.

Referring to fig. 1-6, a bored pile broken pile treatment device comprises a pouring pipe 1 and a plurality of bottom plates 2 rotatably connected to the bottom of the pouring pipe 1, wherein hollow conical tetrahedrons are formed among the plurality of bottom plates 2, a movable ring 3 is slidably connected to the pouring pipe 1, and a driving assembly for driving the plurality of bottom plates 2 to rotate synchronously is arranged on the movable ring 3; the driving assembly comprises a plurality of vertical rods 4 arranged on the movable ring 3, and connecting pieces are arranged between the plurality of vertical rods 4 and the opposite bottom plate 2; and a fixing mechanism for controlling the driving assembly to drive the bottom plate 2 to move.

Specifically, the bored pile broken pile treatment device comprises a filling pipe 1 and a plurality of bottom plates 2 rotatably connected to the bottom of the filling pipe 1, wherein hollow conical tetrahedrons are formed among the plurality of bottom plates 2, the filling pipe 1 and the bottom plates 2 are all existing equipment, the connection mode is also the existing known technology, and excessive details are not needed, wherein the conical tetrahedrons formed by the bottom plates 2 are conveniently and directly inserted into a solidified concrete layer on a broken pile for treatment when the broken pile is operated, the filling pipe 1 is slidably connected with a movable ring 3, the movable ring 3 is slidably connected to the outer surface of the filling pipe 1, and a driving assembly for driving the plurality of bottom plates 2 to synchronously rotate is arranged on the movable ring 3; the driving assembly comprises a plurality of vertical rods 4 arranged on the movable ring 3, the plurality of vertical rods 4 are distributed at the bottom of the movable ring 3 in a ring-shaped array, connecting pieces are arranged between the plurality of vertical rods 4 and the opposite bottom plates 2, when the movable ring 3 moves, the plurality of vertical rods 4 are driven to synchronously move, and when the vertical rods 4 vertically move, the connecting pieces are matched, so that the plurality of bottom plates 2 at the bottom of the filling pipe 1 can be driven to synchronously open or close, and the operation is simple and convenient; still include fixed establishment, it is used for controlling drive assembly and drives bottom plate 2 motion, can fix the drive assembly after the motion through fixed establishment, after drive assembly is fixed, connect at drive assembly upper plate 2 this moment and will be fixed by the synchronization to can improve the stability after bottom plate 2 rotates, avoid the bottom plate 2 atress of one side great, lead to the inhomogeneous of concrete circulation, the device is easy and convenient to operate, has stronger practicality.

In a further provided embodiment of the utility model, the fixing means comprise a wedge 501 slidingly coupled in the mobile ring 3; wedge teeth 502 are arranged on the filling pipe 1, and an elastic component for driving the wedge blocks 501 to be in contact with the wedge teeth 502 is arranged on the movable ring 3.

Preferably, the fixing mechanism comprises a wedge block 501 which is slidably connected in the moving ring 3, a groove for the wedge block 501 to move is arranged in the moving ring 3, and the bottom of the wedge block 501 is arranged in an inclined plane shape; the filling pipe 1 is provided with wedge teeth 502, the wedge teeth 502 are provided with right trapezoid shapes, the movable ring 3 is provided with an elastic component used for driving the wedge blocks 501 to be in contact with the wedge teeth 502, when the elastic component is in a free state, the movable ring 3 can vertically move down due to gravity, otherwise, external force can not drive the movable ring 3 to directly move up, and when the filling pipe is operated, the movable ring 3 can be directly moved to the bottom, so that the bottom plate 2 can be completely opened for concrete circulation, and the bottom plate 2 is also in a fixed state.

In a further provided embodiment of the utility model, the elastic assembly comprises a connecting rod 601 slidingly connected in the mobile ring 3; a baffle plate 602 is fixedly connected to the connecting rod 601, an abutting spring 603 is arranged between the baffle plate 602 and the movable ring 3, and the connecting rod 601 is fixedly connected with the wedge-shaped block 501.

Preferably, the elastic assembly comprises a connecting rod 601 slidingly connected in the mobile ring 3; fixedly connected with baffle 602 on the connecting rod 601, be provided with butt spring 603 between baffle 602 and the removal ring 3, connecting rod 601 and wedge 501 fixed connection through setting up baffle 602, is convenient for when needs removal ring 3 moves up, through pulling baffle 602 to make connecting rod 601 remove and drive wedge 501 and the wedge tooth 502 separation on the filling pipe 1, conveniently pull removal ring 3 and move up and reset.

In a further embodiment of the present utility model, the moving ring 3 is fixedly connected with a fixing frame 7, and the baffle 602 is fixed on the fixing frame 7 through a clamping unit.

Preferably, fixed frame 7 is fixedly connected with on the removal ring 3, and fixed frame 7 sets up in the top of baffle 602, and baffle 602 passes through the joint unit to be fixed on fixed frame 7, can fix baffle 602 in the below of fixed frame 7 through the joint unit, is fixed through baffle 602, can restrict drive assembly and remove, and the control bottom plate 2 of being convenient for realizes the open state of different degree, can adjust according to the state of filling the stake.

In a further provided embodiment of the utility model, the clamping unit comprises a wedge bar 801 slidingly connected in the baffle 602; the wedge bar 801 is provided with a top plate 802 and an elastic member is provided between the top plate 802 and the baffle 602.

Preferably, the clamping unit comprises a wedge bar 801 slidingly coupled in the bezel 602; a top plate 802 is arranged on the wedge-shaped rod 801, and an elastic piece is arranged between the top plate 802 and the baffle 602; one side of the fixed frame 7, which is far away from the filling pipe 1, is set into an inclined plane shape, and after the wedge-shaped rod 801 enters the fixed frame 7 through the support of the elastic piece, the baffle 602 can be limited, so that the wedge-shaped block 501 connected to the connecting rod 601 is clamped on the wedge-shaped teeth 502 and cannot move downwards on the wedge-shaped teeth 502.

In a further embodiment of the present utility model, the elastic member is a supporting spring 803, and the elastic force of the supporting spring 803 drives the wedge-shaped rod 801 to be in clamping fit with the fixing frame 7.

Preferably, the elastic member is a supporting spring 803, the elasticity of the supporting spring 803 drives the wedge-shaped rod 801 to be in clamping fit with the fixed frame 7, the elastic member is specifically the supporting spring 803, a hole matched with the wedge-shaped rod 801 is formed in the fixed frame 7, and the elasticity of the supporting spring 803 drives the wedge-shaped rod 801 to be in clamping fit with the hole in the fixed frame 7, so that the baffle 602 is not moving.

In a further embodiment of the present utility model, the connecting member comprises a cross bar 901 disposed on the vertical bar 4, and a slider 902 is rotatably connected to the cross bar 901, and the slider 902 is slidably connected to the corresponding bottom plate 2.

Preferably, the connecting piece includes the horizontal pole 901 that sets up on montant 4, rotates on the horizontal pole 901 and is connected with slider 902, and slider 902 sliding connection is on corresponding bottom plate 2, and horizontal pole 901 sets up the bottom at montant 4, needs to offer the groove that supplies slider 902 to move at its surface straight line on the bottom plate 2, reciprocates through montant 4, cooperates horizontal pole 901 and slider 902 to promote bottom plate 2 and rotates in the bottom of filling pipe 1 to realize opening or closing of bottom plate 2.

In a further embodiment of the present utility model, the base plate 2 is provided with a limiting member, the limiting member includes a limiting rod 10, and the slider 902 is slidably connected to the limiting rod 10.

Preferably, the bottom plate 2 is provided with a limiting piece, the limiting piece comprises a limiting rod 10, the sliding block 902 is slidably connected to the limiting rod 10, the limiting rod 10 can be fixed in a groove in which the sliding block 902 slides, and sliding of the sliding block 902 can be further limited through the limiting rod 10.

Working principle: during operation, a conical tetrahedron formed by a bottom plate 2 at the bottom of the pouring pipe 1 is inserted into a concrete layer which is solidified on a broken pile, at the moment, the top plate 802 on the wedge rod 801 is pulled to move downwards so as to separate the wedge rod 801 from the fixed frame 7, at the moment, the pressed abutting spring 603 is restored to force, so that the baffle 602 can be pushed to move outwards, in the outwards moving stroke of the baffle 602, the wedge block 501 in the moving ring 3 is synchronously driven by the connecting rod 601 to move to an inclined plane from the plane of the wedge teeth 502, at the moment, the moving ring 3 is pushed downwards so that the wedge block 501 reciprocates under the action of the abutting spring 603, in the moving process of the moving ring 3, the vertical rod 4 is driven to move downwards synchronously, the bottom plate 2 at the bottom of the pouring pipe 1 is pushed to rotate and open through the cross rod 901 and the sliding block 902, and at the moment, the pouring concrete in the pouring pipe 1 can be processed;

When the bottom plate 2 does not need to be completely opened, after the movable ring 3 moves to a certain position, when the bottom plate 2 is driven to be opened to a certain state by the vertical rods 4, the cross rods 901 and the sliding blocks 902, the baffle 602 on the movable ring 3 is pushed to move, so that the baffle 602 drives the wedge blocks 501 to be clamped on the planes of the wedge teeth 502 by the connecting rods 601, at the moment, the wedge rods 801 on the baffle 602 can be clamped in the fixed frames 7, the baffle 602 can be fixed, the wedge blocks 501 can not move in cooperation with the wedge teeth 502 after the baffle 602 is fixed, and therefore the movable ring 3 can be fixed, and after the movable ring 3 is fixed, the movable ring 3 can not continue to drive the bottom plate 2 to rotate by the driving assembly.

It should be noted that the electric equipment and the external power supply related to the application can be powered by the storage battery.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (8)

1. The utility model provides a broken stake processing apparatus of bored concrete pile, includes filling pipe (1) and rotates a plurality of bottom plates (2) of connecting in filling pipe (1) bottom, forms hollow toper tetrahedron, its characterized in that between a plurality of bottom plates (2):

The pouring pipe (1) is connected with a moving ring (3) in a sliding manner, and a driving assembly for driving the plurality of bottom plates (2) to synchronously rotate is arranged on the moving ring (3);

The driving assembly comprises a plurality of vertical rods (4) arranged on the moving ring (3), and connecting pieces are arranged between the vertical rods (4) and the opposite bottom plate (2);

The device also comprises a fixing mechanism which is used for controlling the driving component to drive the bottom plate (2) to move.

2. A bored pile breaking handling device according to claim 1, characterized in that the fixing mechanism comprises a wedge (501) slidingly connected in a mobile ring (3);

wedge-shaped teeth (502) are arranged on the filling pipe (1), and an elastic component for driving the wedge-shaped blocks (501) to be in contact with the wedge-shaped teeth (502) is arranged on the movable ring (3).

3. A bored pile breaking handling device according to claim 2, characterized in that the elastic assembly comprises a connecting rod (601) slidingly connected in a mobile ring (3);

The connecting rod (601) is fixedly connected with a baffle (602), an abutting spring (603) is arranged between the baffle (602) and the movable ring (3), and the connecting rod (601) is fixedly connected with the wedge block (501).

4. A bored pile breaking treatment device according to claim 3, characterized in that the moving ring (3) is fixedly connected with a fixing frame (7), and the baffle (602) is fixed on the fixing frame (7) through a clamping unit.

5. A bored pile breaking handling apparatus according to claim 4, wherein the clamping unit comprises a wedge rod (801) slidingly connected in a baffle (602);

The wedge-shaped rod (801) is provided with a top plate (802), and an elastic piece is arranged between the top plate (802) and the baffle (602).

6. A bored pile breaking treatment device according to claim 5, wherein the elastic member is a supporting spring (803), and the elastic force of the supporting spring (803) drives the wedge-shaped rod (801) to be in clamping fit with the fixing frame (7).

7. A bored pile breaking treatment device according to claim 1, characterized in that the connecting piece comprises a cross bar (901) arranged on a vertical bar (4), a sliding block (902) is rotatably connected to the cross bar (901), and the sliding block (902) is slidably connected to the corresponding bottom plate (2).

8. A bored pile breaking handling device according to claim 7, characterized in that the base plate (2) is provided with a limiting member comprising a limiting rod (10), and the slider (902) is slidably connected to the limiting rod (10).