CN219508579U - Concrete uniform filling device for pile foundation of bridge construction - Google Patents

Abstract

The utility model discloses a concrete uniform filling device for bridge building pile foundations, which comprises a base, wherein the top of the base is fixedly connected with a box body, the top of the box body is fixedly connected with a protective shell, the top of the protective shell is fixedly connected with a driving motor, and the output end of the driving motor extends to the inner cavity of the protective shell through a bearing and is fixedly connected with a rotating shaft. According to the utility model, through the matched use of the base, the box body, the protective shell, the driving motor, the first gear, the rotating rod, the second gear, the stirring rod, the pump body, the discharging pipe, the vibrating head, the protective shell, the vibrating motor, the placing plate, the clamping block and the roller, the device has the advantage of conveniently extruding and compacting concrete, can effectively solve the problem that the conventional concrete uniform filling device for the bridge building pile foundation does not have the function of extruding and compacting the concrete in the pile foundation, so that gaps are easy to be generated in the concrete, and the strength of the pile foundation is reduced.

Description

Concrete uniform filling device for pile foundation of bridge construction

technical field

The utility model relates to the technical field of bridge construction, in particular to a concrete uniform filling device for bridge construction pile foundations.

Background technique

At present, when making pile foundations for bridge construction, firstly open holes in the ground, then put steel bars in, and finally fill the holes with concrete. If the pile body is completely buried in the soil and the bottom of the cap is in contact with the soil, it is called a low cap. Pile foundations, construction pile foundations are usually low-cap pile foundations, and bridge construction pile foundations will be filled with concrete during the construction process. The function of extrusion and compaction makes it easy to generate gaps in the concrete, thereby reducing the strength of the pile foundation.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the purpose of this utility model is to provide a concrete filling device for bridge construction pile foundations, which has the advantages of convenient extrusion and compaction of concrete, and can effectively solve the problem of uniform concrete filling for existing bridge construction pile foundations. The filling device does not have the function of squeezing and compacting the concrete in the pile foundation, which makes it easy to generate gaps in the concrete, thereby reducing the strength of the pile foundation.

(2) Technical solutions

In order to achieve the above purpose, the utility model provides the following technical proposal, a bridge construction pile foundation uniform concrete filling device, including a base, the top of the base is fixedly connected with a box, and the top of the box is fixedly connected with a protective shell, the top of the protective shell is fixedly connected with a drive motor, the output end of the drive motor extends to the inner cavity of the protective shell through a bearing and is fixedly connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a first gear, and the protective shell Both sides of the top of the inner cavity are movably connected with a rotating rod through bearings, the top of the surface of the rotating rod is fixedly connected with a second gear, the first gear and the second gear are meshed with each other, and the bottom of the rotating rod extends to the box. The inner cavity of the box body, and the bottoms on both sides are fixedly connected with stirring rods, the top of the front of the box body is provided with a feed tank, the top of the right side of the box body is connected to the pump body, and the left side of the pump body The pipe extends to the inner cavity of the box body, the right side of the pump body is connected with a discharge pipe, and the bottom of the surface of the discharge pipe is provided with a vibrating head, and both sides of the vibrating head are fixedly connected with protective shells , the inner cavity of the protective case is fixedly connected with a vibrating motor, the top on the right side of the base is fixedly connected with a placement plate, the top on the left side of the protective case is fixedly connected with a block, and the block is located on the placement plate The top of the base, and both sides of the bottom of the base are fixedly connected with rollers.

As a preferred solution, horizontal plates are fixedly connected to the top and bottom of the inner cavity of the base, a vertical plate is fixedly connected between the two horizontal plates, and cylinders are fixedly connected to both sides of the vertical plate, and the cylinder is far away from the vertical plate. One side is fixedly connected with a moving plate, the bottom of the moving plate extends to the outside of the base, and the bottom of one side is fixedly connected with a brake shoe.

As a preferred solution, the moving plate is sheathed on the surface of the horizontal plate and is slidably connected with the horizontal plate.

As a preferred solution, a fixing frame is fixedly connected to the bottom of the pump body, and the left side of the fixing frame is fixedly connected to the box body.

As a preferred solution, a controller is fixedly connected to the left side of the box, and the controller is electrically connected to the drive motor, the pump body and the vibration motor respectively through wires.

As a preferred solution, a handle is fixedly connected to the top of the left side of the box, and the surface of the handle is provided with anti-skid lines.

(3) Beneficial effects

Compared with the prior art, the utility model provides a concrete filling device for pile foundations of bridge construction, which has the following beneficial effects:

1. The utility model passes through the base, the box body, the protective shell, the driving motor, the first gear, the rotating rod, the second gear, the stirring rod, the pump body, the discharge pipe, the vibrating head, the protective shell, the vibrating motor, and the display board. The combined use of clamping blocks and rollers has the advantages of convenient extrusion and compaction of concrete, and can effectively solve the problem of uniform concrete filling devices for existing bridge construction pile foundations, which do not have the ability to squeeze and compact concrete in pile foundations. The function makes it easy to generate gaps in the concrete, thereby reducing the strength of the pile foundation.

2. The utility model can easily limit the position of the roller by setting the cylinder, moving plate and brake block, and increase the stability of the device during use. By setting the fixed frame, the stability of the pump body during use can be increased. By setting The controller can facilitate the operation of the device.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a front view of the structure of the utility model;

Fig. 3 is an enlarged view of A in Fig. 1 of the present utility model.

In the figure: 1. base; 2. box; 3. protective shell; 4. drive motor; 5. first gear; 6. rotating rod; 7. second gear; 8. stirring rod; 9. pump body; 10 1. Discharge pipe; 11. Vibrating head; 12. Protective shell; 13. Vibrating motor; 14. Placement board; 15. Block; 16. Roller; 17. Cylinder; 18. Moving board; 19. Controller.

Detailed ways

The implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

In the description of the present utility model, unless otherwise specified, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer ", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integratively connected; it can be mechanically or electrically connected; it can be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Please refer to Fig. 1-3, the utility model: a concrete filling device for bridge building pile foundation, comprising a base 1, the top of the base 1 is fixedly connected with a box body 2, and the top of the box body 2 is fixedly connected with a protective shell 3, The top of the protective case 3 is fixedly connected with the drive motor 4, the output end of the drive motor 4 extends to the inner cavity of the protective case 3 through the bearing and is fixedly connected with the rotating shaft, the surface of the rotating shaft is fixedly connected with the first gear 5, and the inner cavity of the protective case 3 Both sides of the top are movably connected with a rotating rod 6 through bearings, and the top of the surface of the rotating rod 6 is fixedly connected with a second gear 7, the first gear 5 and the second gear 7 mesh with each other, and the bottom of the rotating rod 6 extends to the box body 2 and the bottoms on both sides are fixedly connected with stirring rods 8, the top of the front of the box body 2 is provided with a feed tank, the top of the right side of the box body 2 is connected with the pump body 9, and the left side of the pump body 9 passes through the pipeline Extending to the inner cavity of the box body 2, the right side of the pump body 9 is connected with a discharge pipe 10, and the bottom of the surface of the discharge pipe 10 is provided with a vibrating head 11, and both sides of the vibrating head 11 are fixedly connected with a protective shell 12, The inner cavity of the protective case 12 is fixedly connected with a vibrating motor 13, the top on the right side of the base 1 is fixedly connected with a placement plate 14, and the top on the left side of the protective case 12 is fixedly connected with a block 15, and the block 15 is located at the bottom of the placement plate 14. Both sides of the top and the bottom of the base 1 are fixedly connected with rollers 16 .

The top and the bottom of the inner cavity of the base 1 are fixedly connected with a horizontal plate, and a vertical plate is fixedly connected between the two horizontal plates, and both sides of the vertical plate are fixedly connected with a cylinder 17, and the side of the cylinder 17 away from the vertical plate is fixedly connected with a The moving plate 18, the bottom of the moving plate 18 extends to the outside of the base 1, and the bottom of one side is fixedly connected with a brake block.

Through the above technical solution, the arrangement of the cylinder 17, the moving plate 18 and the brake block can facilitate the positioning of the roller 16 and increase the stability of the device during use.

The moving plate 18 is sleeved on the surface of the horizontal plate, and is slidably connected with the horizontal plate.

The bottom of the pump body 9 is fixedly connected with a fixed frame, and the left side of the fixed frame is fixedly connected with the casing 2 .

Through the above technical solution, the arrangement of the fixing frame can increase the stability of the pump body 9 in use.

The left side of the box body 2 is fixedly connected with a controller 19, and the controller 19 is electrically connected with the driving motor 4, the pump body 9 and the vibrating motor 13 respectively through wires.

Through the above technical solution, the setting of the controller 19 can facilitate the operation of the device.

The top on the left side of the box body 2 is fixedly connected with a handle, and the surface of the handle is provided with anti-slip lines.

The working principle of the utility model is: the concrete raw material is poured into the inside of the box body 2 through the feeding trough, and then the drive motor 4 is started by the operation controller 19, the drive motor 4 drives the rotating shaft to rotate, and the rotating shaft drives the first gear 5 to rotate, the first The gear 5 drives the second gear 7 to rotate, the second gear 7 drives the rotary rod 6 to rotate, the rotary rod 6 drives the stirring rod 8 to rotate, the stirring rod 8 efficiently mixes the raw materials, and then the pump body 9 is started by operating the controller 19, the pump body 9. Pump the concrete after the mixing into the discharge pipe 10, and then pour it inside the pile foundation. During the pouring process, the vibration motor 13 is started by operating the controller 19, and the vibration motor 13 vibrates the concrete to eliminate the gap inside the concrete, so as to This is to increase the use strength of the pile foundation.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting the protection scope of the present utility model. Although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art Personnel should understand that the technical solution of the utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solution of the utility model.

Claims (6)

1. A bridge building pile foundation is uniformly filled with concrete, comprising a base (1), characterized in that: the top of the base (1) is fixedly connected with a box (2), and the top of the box (2) A protective shell (3) is fixedly connected, and a drive motor (4) is fixedly connected to the top of the protective shell (3), and the output end of the drive motor (4) extends to the inner cavity of the protective shell (3) through a bearing and A rotating shaft is fixedly connected, and the surface of the rotating shaft is fixedly connected with a first gear (5), and both sides of the inner cavity top of the protective shell (3) are movably connected with a rotating rod (6) through bearings, and the rotating rod (6) The top of the surface is fixedly connected with a second gear (7), the first gear (5) and the second gear (7) mesh with each other, and the bottom of the rotating rod (6) extends to the inner cavity of the box (2) , and the bottoms on both sides are fixedly connected with stirring rods (8), the top of the front of the box body (2) is provided with a feed tank, and the top of the right side of the box body (2) is connected with a pump body (9) , the left side of the pump body (9) extends to the inner cavity of the box body (2) through a pipeline, and the right side of the pump body (9) is communicated with a discharge pipe (10), and the discharge pipe (10 ) surface is provided with a vibrating head (11), the both sides of the vibrating head (11) are fixedly connected with a protective shell (12), and the inner cavity of the protective shell (12) is fixedly connected with a vibrating motor (13 ), the top on the right side of the base (1) is fixedly connected with a placement plate (14), the top on the left side of the protective case (12) is fixedly connected with a block (15), and the block (15) is located at Place the top of the board (14), and both sides of the bottom of the base (1) are fixedly connected with rollers (16). 2. A kind of bridge construction pile foundation according to claim 1 is characterized in that: the top and the bottom of described base (1) inner chamber are all fixedly connected with horizontal plate, between two horizontal plates A vertical plate is fixedly connected, and both sides of the vertical plate are fixedly connected with a cylinder (17). The side of the cylinder (17) away from the vertical plate is fixedly connected with a moving plate (18). The bottom of the moving plate (18) It extends to the outside of the base (1), and the bottom of one side is fixedly connected with a brake shoe. 3 . The device for evenly filling concrete for bridge construction pile foundations according to claim 2 , characterized in that: the moving plate ( 18 ) is sheathed on the surface of the horizontal plate and is slidably connected with the horizontal plate. 4 . 4. a kind of bridge construction pile foundation according to claim 1 is characterized in that: the bottom of described pump body (9) is fixedly connected with fixed frame, and the left side of fixed frame is connected with casing (2 ) fixed connection. 5. a kind of bridge construction pile foundation according to claim 1 is characterized in that: the left side of described casing (2) is fixedly connected with controller (19), and described controller (19 ) are respectively electrically connected to the drive motor (4), the pump body (9) and the vibration motor (13) through wires. 6. The device for evenly filling concrete for bridge construction pile foundations according to claim 1, characterized in that: the top of the left side of the box (2) is fixedly connected with a handle, and the surface of the handle is provided with anti-skid lines.