CN212582659U

CN212582659U - Be used for closely knit agitated vessel of stake construction concrete that punches a hole

Info

Publication number: CN212582659U
Application number: CN202021058533.2U
Authority: CN
Inventors: 傅卫皓; 彭子尹; 曹立君; 黄伟英; 刘�文; 檀文斌; 张玉春
Original assignee: Guangdong Construction Engineering Supervision Co ltd
Current assignee: Guangdong Construction Engineering Supervision Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-02-23
Anticipated expiration: 2030-06-10

Abstract

The utility model relates to a be used for punching a hole stake construction to mix closely knit agitated vessel of earth, including setting up punching a hole stake and the cage in subaerial, the cage is located one side of punching a hole stake, the stake mouth department fixed mounting of punching a hole stake has the pouring pipe of looks adaptation, be provided with lifting unit in the cage, and lifting unit fixedly connected with L shaped plate, L shaped plate and cage sliding connection, the bottom fixed mounting of L shaped plate has the headstock, rotate on the top inner wall of headstock and be connected with the rotation axis, the one end fixed mounting of rotation axis has drive gear; the utility model is simple in operation, utilize to pour the pipe and realized pouring the stake that punches a hole with mixing earth in, and can insert the stirring shaft through lifting unit in the stake that punches a hole, start rotating electrical machines and step motor simultaneously can make the stirring shaft rotate in longitudinal movement to realized mixing the closely knit operation of earth stirring in the stake of punching a hole.

Description

Be used for closely knit agitated vessel of stake construction concrete that punches a hole

Technical Field

The utility model relates to a stake production technical field that punches a hole specifically is a be used for a stake construction of punching a hole to mix closely knit agitated vessel of earth.

Background

The punched pile is also one kind of cast-in-place concrete pile. According to the hole-forming process, the cast-in-place pile is drilled, punched and dug. The cast-in-situ bored pile is made up through such technological steps as drilling deep hole by special drilling machine, putting reinforcing cage and pile foundation in which concrete is poured under water, and using reinforced concrete as protecting wall. The foundation is a deep foundation type, is suitable for geology with high underground water level or silt, particularly for river-crossing places and the like, and mainly bears friction force.

In the production process of the existing punching pile, a punching pile drilling machine is required to be used for punching, and the punching pile drilling machine comprises a pile hammer, a pile frame, accessory equipment and the like. The pile hammer is attached between two parallel vertical guide rods (commonly called gantry) at the front part of the pile frame and is hoisted by a hoisting hook. The pile frame is a steel structure tower frame, and a winch is arranged at the rear part of the pile frame and used for hoisting the pile and the pile hammer. Need pour into muddy earth after the stake that punches a hole forms, and because the stake degree of depth of punching a hole is darker, mix earth among the filling process inside can form more air, can lead to mixing earth to produce more space, reduced the closely knit degree of muddy earth, influenced the quality of the stake that punches a hole, so we have provided one kind and have been used for the closely knit agitated vessel of stake construction concrete that punches a hole for solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for punching a hole a pile construction to mix closely knit agitated vessel of earth to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a compact stirring device for concrete in punched pile construction comprises a punched pile and a lifting box which are arranged on the ground, wherein the lifting box is positioned on one side of the punched pile, a pouring pipe matched with the punched pile is fixedly arranged at the pile opening of the punched pile, a lifting assembly is arranged in the lifting box, the lifting assembly is fixedly connected with an L-shaped plate, the L-shaped plate is in sliding connection with the lifting box, a power box is fixedly arranged at the bottom of the L-shaped plate, a rotating shaft is rotatably connected onto the inner wall of the top of the power box, a driving gear is fixedly arranged at one end of the rotating shaft, a torsion spring is fixedly sleeved on the outer side of the rotating shaft, one end of the torsion spring is fixedly connected with one side of the driving gear, the other end of the torsion spring is fixedly connected with one side of the inner wall of the power box, a rotating motor is fixedly arranged on the inner wall of the, and arc gear and drive gear mesh mutually, one side fixed mounting of drive gear has the cam, sliding connection has the sliding plate in the headstock, and the bottom of cam and the top of sliding plate laminate mutually, the bottom fixed mounting of sliding plate has the connecting rod, and the bottom of connecting rod extends to the below of headstock, the outside cover of connecting rod is equipped with reset spring, reset spring's bottom and the bottom inner wall fixed connection of headstock, reset spring's top and the bottom fixed connection of sliding plate, the bottom fixed connection of connecting rod has the U-shaped mounting panel, the bottom fixed mounting of U-shaped mounting panel has step motor, step motor's output shaft fixed mounting has the stirring axle, and the bottom of stirring axle extends to in the pile that punches a hole.

Preferably, lifting unit includes the driving motor of fixed mounting on the inner wall of lifting box bottom, fixed mounting has the screw rod on driving motor's the output shaft, sliding connection has the screw sleeve in the lifting box, the top of screw rod extend to in the screw sleeve and with screw sleeve threaded connection, the bottom fixed connection of screw sleeve's top and L shaped plate can drive the screw rod through starting driving motor and rotate, and screw rod and screw sleeve threaded connection, so can trun into rotary motion into linear motion, and then can drive the L shaped plate and go up and down, realized the purpose of adjusting the height of stirring axle.

Preferably, both sides of the sliding plate are fixedly provided with sliding blocks, the inner walls of both sides of the power box are fixedly provided with sliding rails, the two sliding blocks are respectively connected with the two sliding rails in a sliding manner, and the sliding plate can not shift when moving longitudinally by utilizing the sliding blocks and the sliding rails.

Preferably, a plurality of stirring blades are arranged on the outer side of the stirring shaft, and the stirring blades are arranged on the outer side of the stirring shaft at equal intervals.

Preferably, an inner ring of the screw is provided with an inner thread, an outer side of the screw is provided with an outer thread, and the inner thread is in threaded connection with the outer thread.

Preferably, the length of the cam is between thirty centimeters and fifty centimeters.

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

1. the screw rod can be driven to rotate by starting the driving motor, and the screw rod is in threaded connection with the threaded sleeve, so that the rotary motion can be converted into linear motion, the L-shaped plate can be driven to lift, and the purpose of adjusting the height of the stirring shaft in the punching pile is achieved.

2. The arc gear can be driven to rotate by starting the rotating motor, the arc gear rotates in the process and is intermittently meshed with the driving gear, and meanwhile, under the cooperation of the torsion spring, the reciprocating swing of the cam is realized to push the sliding plate to longitudinally move, and under the reset elastic force of the reset spring, the stirring shaft can longitudinally reciprocate.

The utility model is simple in operation, utilize to pour the pipe and realized pouring the stake that punches a hole with mixing earth in, and can insert the stirring shaft through lifting unit in the stake that punches a hole, start rotating electrical machines and step motor simultaneously can make the stirring shaft rotate in longitudinal movement to realized mixing the closely knit operation of earth stirring in the stake of punching a hole.

Drawings

Fig. 1 is a schematic structural view of a concrete compacting and stirring device for punching pile construction according to the present invention;

FIG. 2 is a front cross-sectional structural schematic view of the lift box of FIG. 1;

FIG. 3 is a front cross-sectional structural schematic view of the power box of FIG. 1;

fig. 4 is a schematic top view of the rotating shaft mounting structure of fig. 3.

In the figure: the device comprises a punching pile 1, a pouring pipe 2, a lifting box 3, a driving motor 4, a screw rod 5, a threaded sleeve 6, a 7L-shaped plate, a power box 8, a rotating shaft 9, a driving gear 10, a torsion spring 11, a cam 12, a rotating motor 13, an arc gear 14, a sliding plate 15, a connecting rod 16, a return spring 17, a U-shaped mounting plate 18, a stepping motor 19 and a stirring shaft 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Examples

As shown in figures 1-4, the utility model relates to a concrete compact stirring device for punching pile construction, which comprises a punching pile 1 and a lifting box 3 arranged on the ground, the lifting box 3 is arranged at one side of the punching pile 1, a pouring pipe 2 matched with the punching pile 1 is fixedly arranged at the pile mouth of the punching pile 1, a lifting component is arranged in the lifting box 3 and fixedly connected with an L-shaped plate 7, the L-shaped plate 7 is connected with the lifting box 3 in a sliding way, a power box 8 is fixedly arranged at the bottom of the L-shaped plate 7, a rotating shaft 9 is rotatably connected with the inner wall of the top of the power box 8, a driving gear 10 is fixedly arranged at one end of the rotating shaft 9, a torsion spring 11 is fixedly sleeved at the outer side of the rotating shaft 9, one end of the torsion spring 11 is fixedly connected with one side of the driving gear 10, the other end of the torsion spring 11 is fixedly connected with the inner wall of one, an arc gear 14 is fixedly arranged on an output shaft of the rotating motor 13, the arc gear 14 is meshed with the driving gear 10, a cam 12 is fixedly arranged on one side of the driving gear 10, a sliding plate 15 is connected in the power box 8 in a sliding way, the bottom of the cam 12 is attached to the top of the sliding plate 15, the bottom of the sliding plate 15 is fixedly provided with a connecting rod 16, and the bottom of connecting rod 16 extends to the below of headstock 8, the outside cover of connecting rod 16 is equipped with reset spring 17, reset spring 17's bottom and the bottom inner wall fixed connection of headstock 8, reset spring 17's top and the bottom fixed connection of sliding plate 15, the bottom fixed connection of connecting rod 16 has U-shaped mounting panel 18, the bottom fixed mounting of U-shaped mounting panel 18 has step motor 19, step motor 19's output shaft fixed mounting has stirring shaft 20, and the bottom of stirring shaft 20 extends to in the stake 1 that punches a hole.

In this embodiment, lifting unit includes drive motor 4 of fixed mounting on 3 bottom inner walls of cage, fixed mounting has screw rod 5 on drive motor 4's the output shaft, sliding connection has threaded sleeve 6 in the cage 3, the top of screw rod 5 extend to in the threaded sleeve 6 and with threaded sleeve 6 threaded connection, the top of threaded sleeve 6 and the bottom fixed connection of L shaped plate 7, can drive screw rod 5 through starting drive motor 4 and rotate, and screw rod 5 and threaded sleeve 6 threaded connection, so can trun into rotary motion into linear motion, and then can drive L shaped plate 7 and go up and down, the purpose of adjusting the height of stirring axle 20 has been realized.

In this embodiment, the sliding blocks are fixedly mounted on both sides of the sliding plate 15, the sliding rails are fixedly mounted on the inner walls of both sides of the power box 8, the two sliding blocks are slidably connected with the two sliding rails, and the sliding blocks and the sliding rails are used to prevent the sliding plate 15 from shifting longitudinally.

In this embodiment, a plurality of stirring blades are disposed on the outer side of the stirring shaft 20, and the stirring blades are equidistantly arranged on the outer side of the stirring shaft 20.

In this embodiment, an inner ring of the screw rod 5 is provided with an inner thread, an outer side of the screw rod 5 is provided with an outer thread, and the inner thread and the outer thread are in threaded connection.

In this embodiment, the length of the cam 12 is between thirty centimeters and fifty centimeters.

The working principle is as follows: the concrete is poured into the punching pile 1 by the pouring pipe 2, the driving motor 4 is started to drive the screw rod 5 to rotate, the screw rod 5 is in threaded connection with the threaded sleeve 6, so that the rotary motion can be converted into linear motion, the L-shaped plate 7 can be driven to lift, the stirring shaft 20 can be inserted into the punching pile 1 by the L-shaped plate 7, the rotating motor 13 and the stepping motor 19 are started again, the rotating motor 13 can drive the arc gear 14 to rotate, the arc gear 14 is intermittently meshed with the driving gear 10 in the rotating process, the cam 12 is reciprocated to push the sliding plate 15 to move longitudinally under the coordination of the torsion spring 11, the stirring shaft 20 can reciprocate longitudinally under the reset elasticity of the reset spring 17, and the stepping motor 19 can drive the stirring shaft 20 to rotate, so that the stirring shaft 20 rotates while moving longitudinally, thereby realized the operation that the stirring of the interior muddy earth of counterpunching stake 1 is closely knit, improved the finished product quality of the stake 1 that punches a hole after pouring.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a be used for closely knit agitated vessel of punching a hole stake construction concrete, is including setting up pile (1) and the lift box (3) of punching a hole subaerial, its characterized in that: the lifting box (3) is located on one side of the punched pile (1), a pile opening of the punched pile (1) is fixedly provided with a pouring pipe (2) matched with the pile opening, a lifting assembly is arranged in the lifting box (3), the lifting assembly is fixedly connected with an L-shaped plate (7), the L-shaped plate (7) is in sliding connection with the lifting box (3), the bottom of the L-shaped plate (7) is fixedly provided with a power box (8), the inner wall of the top of the power box (8) is rotatably connected with a rotating shaft (9), one end of the rotating shaft (9) is fixedly provided with a driving gear (10), the outer side of the rotating shaft (9) is fixedly sleeved with a torsion spring (11), one end of the torsion spring (11) is fixedly connected with one side of the driving gear (10), the other end of the torsion spring (11) is fixedly connected with the inner wall of one side of the, the power box is characterized in that a rotating motor (13) is fixedly mounted on the inner wall of the top of the power box (8), an arc gear (14) is fixedly mounted on an output shaft of the rotating motor (13), the arc gear (14) is meshed with a driving gear (10), a cam (12) is fixedly mounted on one side of the driving gear (10), a sliding plate (15) is connected in the power box (8) in a sliding mode, the bottom of the cam (12) is attached to the top of the sliding plate (15), a connecting rod (16) is fixedly mounted at the bottom of the sliding plate (15), the bottom of the connecting rod (16) extends to the lower portion of the power box (8), a return spring (17) is sleeved on the outer side of the connecting rod (16), the bottom of the return spring (17) is fixedly connected with the inner wall of the bottom of the power box (8), the top of the return spring (17) is fixedly connected with the, the bottom fixedly connected with U-shaped mounting panel (18) of connecting rod (16), the bottom fixed mounting of U-shaped mounting panel (18) has step motor (19), the output shaft fixed mounting of step motor (19) has stirring shaft (20), and the bottom of stirring shaft (20) extends to in punching a hole stake (1).

2. The equipment for compacting and stirring the concrete for punching pile construction according to claim 1, is characterized in that: the lifting assembly comprises a driving motor (4) fixedly installed on the inner wall of the bottom of the lifting box (3), a screw rod (5) is fixedly installed on an output shaft of the driving motor (4), a threaded sleeve (6) is connected in the lifting box (3) in a sliding mode, the top of the screw rod (5) extends into the threaded sleeve (6) and is in threaded connection with the threaded sleeve (6), and the top of the threaded sleeve (6) is fixedly connected with the bottom of the L-shaped plate (7).

3. The equipment for compacting and stirring the concrete for punching pile construction according to claim 1, is characterized in that: the two sides of the sliding plate (15) are fixedly provided with sliding blocks, the inner walls of the two sides of the power box (8) are fixedly provided with sliding rails, and the two sliding blocks are respectively connected with the two sliding rails in a sliding manner.

4. The equipment for compacting and stirring the concrete for punching pile construction according to claim 1, is characterized in that: the outer side of the stirring shaft (20) is provided with a plurality of stirring blades which are arranged on the outer side of the stirring shaft (20) at equal intervals.

5. The equipment for compacting and stirring the concrete for punching pile construction according to claim 2, is characterized in that: the inner ring of the screw rod (5) is provided with an internal thread, the outer side of the screw rod (5) is provided with an external thread, and the internal thread is in threaded connection with the external thread.

6. The equipment for compacting and stirring the concrete for punching pile construction according to claim 2, is characterized in that: the length of the cam (12) is between thirty centimeters and fifty centimeters.