CN215920858U

CN215920858U - Concrete tubular pile casting molding device

Info

Publication number: CN215920858U
Application number: CN202122218501.5U
Authority: CN
Inventors: 姜波; 吴聪斌; 林东南
Original assignee: Fujian Taqiang Building Materials Co ltd
Current assignee: Fujian Taqiang Building Materials Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-03-01
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a concrete pipe pile casting forming device which comprises a support box, a left half pipe pile mould and a right half pipe pile mould, wherein the left half pipe pile mould and the right half pipe pile mould are arranged on the surface of the support box, a stepping motor is arranged on the surface of a bottom plate of the support box, an output shaft of the stepping motor is fixedly connected with a lifting screw rod through a coupler, the outer wall of the lifting screw rod is in threaded connection with a connecting column, two support plates are symmetrically arranged on the surface of the support box, the top of each support plate is fixedly connected with a fixed box, a rotating shaft is rotatably connected in the fixed box through a bearing, two groups of thread grooves are formed in the outer wall of the rotating shaft, connecting rods are in threaded connection with the two groups of thread grooves in the outer wall of the rotating shaft, and the two connecting rods are respectively and fixedly connected with the left half pipe pile mould and the right half pipe pile mould. This concrete pipe pile casting forming device, whole process need not the manual work and props up the mould and tear the mould open, has reduced the labour, has improved the efficiency of construction.

Description

Concrete tubular pile casting molding device

Technical Field

The utility model belongs to the technical field of processing and manufacturing of concrete tubular piles, and particularly relates to a concrete tubular pile casting forming device.

Background

The tubular pile is a building prefabricated component, and compared with the traditional site construction, the tubular pile can greatly improve the construction speed, reduce the labor capacity of construction workers and improve the engineering quality, so that the tubular pile is widely applied to the building fields of industrial buildings, civil buildings, bridges, ports, railways, hydraulic engineering and the like.

The existing concrete tubular pile forming device is formed by buckling two semi-cylindrical templates, but a manual formwork support is needed during pouring, so that the labor intensity of workers is high, the production quality of a concrete tubular pile is influenced, the templates need to be manually removed after pouring is finished, and the production process is complicated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete pipe pile casting molding device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a concrete tubular pile casting forming device, includes the supporting box and sets up in the left half tubular pile mould and the right half tubular pile mould on supporting box surface, the surface mounting of the bottom plate of supporting box has step motor, step motor's output shaft passes through shaft coupling fixedly connected with lifting screw, lifting screw's outer wall threaded connection has the spliced pole, two backup pads are installed to the surface symmetry of supporting box, the fixed case of top fixedly connected with of backup pad, rotate through the bearing in the fixed case and be connected with the axis of rotation, two sets of thread grooves have been seted up to the outer wall of axis of rotation, and the outer equal threaded connection of two sets of thread grooves of axis of rotation outer wall has the connecting rod, two the connecting rod respectively with left half tubular pile mould and right half tubular pile mould fixed connection.

In a further embodiment, two first positioning blocks are symmetrically arranged on the outer walls of the two sides of the left half-pipe pile die, two second positioning blocks are symmetrically arranged on the outer walls of the two sides of the right half-pipe pile die, positioning pins are integrally formed on the outer wall of one side, close to the second positioning blocks, of the first positioning blocks, and positioning holes matched with the positioning pins are formed in the outer wall of one side of the second positioning blocks.

In a further embodiment, a driving motor is installed on the outer wall of the left side of the fixed box, an output shaft of the driving motor is fixedly connected with the rotating shaft through a coupler, and the directions of the two groups of thread grooves on the outer wall of the rotating shaft are opposite.

In a further embodiment, two moving grooves are symmetrically formed in the surface of the supporting box, the bottoms of the left half-pipe pile mould and the right half-pipe pile mould are fixedly connected with limit columns, mounting grooves are formed in the bottoms of the limit columns, and balls rotating in the moving grooves in the surface of the supporting box are rotationally connected in the mounting grooves.

In a further embodiment, two limiting grooves are symmetrically formed in the inner walls of the two sides of the supporting box, and two limiting rods moving in the limiting grooves of the supporting box are symmetrically arranged on the outer wall of the connecting column.

In a further embodiment, two guide grooves are symmetrically formed in the bottom of the fixed box, and the two connecting rods respectively move in the two guide grooves in the bottom of the fixed box.

The utility model has the technical effects and advantages that: according to the concrete tubular pile casting molding device, the rotating shaft is driven to rotate through the driving motor, the left half tubular pile die and the right half tubular pile die are driven to move, and the left half tubular pile die and the right half tubular pile die are attached to each other, so that manual formwork supporting is avoided, and the labor intensity of workers is effectively reduced; after the tubular pile is shaped, the driving motor drives the left half tubular pile die and the right half tubular pile die to move in opposite directions, and the stepping motor drives the connecting column to descend, so that automatic demolding can be realized, and the construction efficiency is effectively improved; through pegging graft the locating pin in the locating hole of locating piece two to can make the left half tubular pile mould and the laminating of right half tubular pile mould more complete, thereby guarantee the pouring quality of tubular pile, this concrete tubular pile casting forming device, whole process need not the manual work and props up the mould and tear the mould open, has reduced the labour, has improved the efficiency of construction.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the support box of the present invention;

FIG. 3 is a cross-sectional view of the holding tank of the present invention;

FIG. 4 is a cross-sectional view of a first locating block and a second locating block of the present invention;

fig. 5 is a cross-sectional view of the left half pipe pile mould and the right half pipe pile mould of the present invention.

In the figure: the device comprises a support box 1, a stepping motor 2, a lifting screw rod 3, a connecting column 4, a limiting rod 5, a left half-pipe pile mould 6, a right half-pipe pile mould 7, a support plate 8, a fixed box 9, a driving motor 10, a rotating shaft 11, a connecting rod 12, a first positioning block 13, a second positioning block 14, a positioning pin 15, a limiting column 16 and a ball 17.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.

In order to avoid manual formwork supporting and formwork removal and improve construction efficiency, as shown in fig. 1, 3 and 5, the surface of a supporting box 1 is respectively provided with a left half-pipe pile mould 6 and a right half-pipe pile mould 7, the inner walls of the left half-pipe pile mould 6 and the right half-pipe pile mould 7 are both of smooth structures so as to facilitate better demoulding, two supporting plates 8 are symmetrically welded on the surface of the supporting box 1, the top of each supporting plate 8 is fixed with a fixed box 9 through a bolt, the left outer wall of the fixed box 9 is fixed with a driving motor 10 through a bolt, the fixed box 9 is rotatably connected with a rotating shaft 11 through a welded bearing, an output shaft of the driving motor 10 is fixedly connected with the rotating shaft 11 through a coupler, the outer wall of the rotating shaft 11 is provided with two groups of thread grooves, the two groups of thread grooves on the outer wall of the rotating shaft 11 are both in threaded connection with connecting rods 12, the two groups of thread grooves on the outer wall of the rotating shaft 11 are opposite in trend, the two connecting rods 12 can move oppositely or oppositely at the same time, so that the adjusting efficiency is improved, the two connecting rods 12 are respectively welded and fixed with the left half pipe pile mould 6 and the right half pipe pile mould 7, the bottom of the fixed box 9 is symmetrically provided with two guide grooves, the two connecting rods 12 respectively move in the two guide grooves at the bottom of the fixed box 9, and the moving path of the connecting rods 12 can be limited in the moving process of the connecting rods 12, so that the left half pipe pile mould 6 and the right half pipe pile mould 7 can be ensured to horizontally move on the surface of the supporting box 1;

two shifting chutes have been seted up to the surface symmetry of supporting box 1, and the bottom of left half tubular pile mould 6 and right half tubular pile mould 7 is all welded fastening has spacing post 16, and the mounting groove has been seted up to spacing post 16's bottom, and the mounting groove internal rotation is connected with the ball 17 at the shifting chute internal rotation on supporting box 1 surface, can make more smooth and easy of left half tubular pile mould 6 and right half tubular pile mould 7 at the surperficial removal of supporting box 1.

In order to ensure the pouring quality of the tubular pile, as shown in fig. 1, fig. 2 and fig. 4, a stepping motor 2 is fixed on the surface of the bottom plate of a support box 1 through bolts, an output shaft of the stepping motor 2 is fixedly connected with a lifting screw 3 through a coupler, the outer wall of the lifting screw 3 is in threaded connection with a connecting column 4, the connecting column 4 is matched with the inner diameter of the tubular pile, and the outer wall of the connecting column 4 is in a smooth structure, so that the demoulding is more convenient, two limit grooves are symmetrically formed on the inner walls of two sides of the support box 1, two limit rods 5 moving in the limit grooves of the support box 1 are symmetrically welded on the outer wall of the connecting column 4, so that when the lifting screw 3 is driven by the stepping motor 2 to rotate, the connecting column 4 can be ensured to vertically lift, two first positioning blocks 13 are symmetrically welded and fixed on the outer walls of two sides of a left half-tube pile mould 6, and two second positioning blocks 14 are symmetrically welded and fixed on the outer walls of a right half-tube pile mould 7, the positioning pin 15 is integrally formed on the outer wall of one side, close to the second positioning block 14, of the first positioning block 13, the positioning hole matched with the positioning pin 15 is formed in the outer wall of one side of the second positioning block 14, the positioning pin 15 is inserted into the positioning hole of the second positioning block 14, and therefore the left half pipe pile die 6 and the right half pipe pile die 7 can be attached more completely, and the pouring quality of pipe piles is guaranteed.

The working principle of the concrete pipe pile pouring forming device is that when the device is used, according to the use requirement, a mounting groove matched with a support box 1 is dug on the ground, the support box 1 is mounted in the mounting groove on the ground, the height of the device is prevented from being too high, after the device is mounted, a driving motor 10 is started, the driving motor 10 drives a rotating shaft 11 to rotate, the rotating shaft 11 respectively drives a left half pipe pile die 6 and a right half pipe pile die 7 to move oppositely through a connecting rod 12, so that the left half pipe pile die 6 is attached to the right half pipe pile die 7, a fixing pin is inserted into a positioning hole of a positioning block II 14, the dislocation between the left half pipe pile die 6 and the right half pipe pile die 7 is avoided, the left half pipe pile die 6 is more completely attached to the right half pipe pile die 7, meanwhile, a stepping motor 2 is started, the stepping motor 2 drives a lifting screw rod 3 to rotate, so that a connecting column 4 rises, after the connecting column 4 rises to a designated position, and (3) closing the stepping motor 2, pouring concrete between the left half pipe pile mould 6 and the right half pipe pile mould 7, after the pipe pile is shaped, starting the stepping motor 2 and the driving motor 10 again, driving the lifting screw rod 3 to rotate by the stepping motor 2, enabling the connecting column 4 to descend into the supporting box 1, driving the rotating shaft 11 to rotate by the driving motor 10, enabling the left half pipe pile mould 6 and the right half pipe pile mould 7 to move in opposite directions, thus completing demoulding operation, and taking down the pipe pile from the surface of the supporting box 1.

Finally, it should be noted that: the foregoing is merely a preferred embodiment of the present invention and is not intended to limit the present invention.

Claims

1. The utility model provides a concrete tubular pile casting forming device, includes supporting box (1) and sets up in left half tubular pile mould (6) and right half tubular pile mould (7) on supporting box (1) surface, its characterized in that: the utility model discloses a support the bearing box, including support case (1), the surface mounting of the bottom plate of support case (1) has step motor (2), the output shaft of step motor (2) passes through shaft coupling fixedly connected with lifting screw (3), the outer wall threaded connection of lifting screw (3) has spliced pole (4), two backup pads (8) are installed to the surface symmetry of support case (1), the fixed case (9) of top fixedly connected with of backup pad (8), it is connected with axis of rotation (11) to rotate through the bearing in fixed case (9), two sets of thread grooves have been seted up to the outer wall of axis of rotation (11), and equal threaded connection has connecting rod (12), two outside two sets of thread grooves of axis of rotation (11) outer wall connecting rod (12) respectively with left half-pipe pile mould (6) and right half-pipe pile mould (7) fixed connection.

2. The concrete pipe pile cast molding device according to claim 1, wherein: the two lateral outer walls of the left half-pipe pile die (6) are symmetrically provided with two first positioning blocks (13), the two lateral outer walls of the right half-pipe pile die (7) are symmetrically provided with two second positioning blocks (14), the first positioning blocks (13) are close to the second positioning blocks (14), one side outer wall of each second positioning block (14) is integrally formed with a positioning pin (15), and one side outer wall of each second positioning block (14) is provided with a positioning hole matched with the positioning pin (15).

3. The concrete pipe pile cast molding device according to claim 1, wherein: the drive motor (10) is installed to the left side outer wall of fixed case (9), the output shaft of drive motor (10) passes through shaft coupling and axis of rotation (11) fixed connection, the trend of two sets of thread grooves of axis of rotation (11) outer wall is opposite.

4. The concrete pipe pile cast molding device according to claim 2, wherein: two shifting chutes have been seted up to the surface symmetry of supporting box (1), the equal fixedly connected with in bottom of half tubular pile mould (6) on a left side and half tubular pile mould (7) on the right side spacing post (16), the mounting groove has been seted up to the bottom of spacing post (16), and the mounting groove internal rotation is connected with ball (17) at the shifting chute internal rotation on supporting box (1) surface.

5. The concrete pipe pile cast molding device according to claim 1, wherein: two limiting grooves are symmetrically formed in the inner walls of the two sides of the supporting box (1), and two limiting rods (5) moving in the limiting grooves of the supporting box (1) are symmetrically arranged on the outer wall of the connecting column (4).

6. The concrete pipe pile cast molding device according to claim 3, wherein: two guide grooves are symmetrically formed in the bottom of the fixed box (9), and the two connecting rods (12) move in the two guide grooves in the bottom of the fixed box (9) respectively.