CN217758377U

CN217758377U - Concrete distributing device

Info

Publication number: CN217758377U
Application number: CN202221906763.9U
Authority: CN
Inventors: 荣鹏飞; 赵雨田; 莫红霞; 张王懋; 胡鸣
Original assignee: China Shanxi Sijian Group Co Ltd
Current assignee: China Shanxi Sijian Group Co Ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-11-08
Anticipated expiration: 2032-07-20

Abstract

The utility model belongs to the technical field of concrete construction devices, in particular to a concrete distributing device, which comprises a frame and a concrete hopper, wherein the bottom of the frame is rotatably connected with a wheel body, and the concrete hopper is arranged on the frame and is detachably connected with the frame; lifting wheels are arranged below the front end and the rear end of the rack, rotating shafts of the lifting wheels are perpendicular to rotating shafts of the wheel bodies, the lifting wheels are in contact with the ground to enable the rack to move left and right, and the wheel bodies are in contact with the ground to enable the rack to move front and back; a handle is fixed on the frame. That is, the vehicle can be moved forward, backward, leftward and rightward as required.

Description

Concrete distributing device

Technical Field

The utility model belongs to the technical field of the concrete construction equipment, concretely relates to concrete distributing device.

Background

Along with the development of assembled technology, more and more bridge engineering adopts the construction technology of assembled precast beam, uses this technique to carry out system conversion to the roof beam board, promptly: simply supported first and then continuous. Before the system conversion is completed, the wet joint is required to be poured to reach the designed strength, and then hogging moment prestress construction is carried out. However, the construction process is often limited by the construction site, and wet joint pouring can not be carried out by using a concrete pump truck.

The traditional construction method is that a small trolley is used for transporting concrete to wet joints from a bridge head, a common small trolley adopts wheel bodies fixed in four directions, and movement is achieved through pushing and pulling of workers.

Aiming at the technical problems, the patent application number is 201922011331.6 discloses a free-moving concrete distributing device; the front end of the steering wheel is provided with a universal wheel, so that the technical problem of steering can be well solved; but because it is provided with the universal wheel, lead to its back and forth rectilinear movement in-process probably to have the off tracking problem. Therefore, there is a need for a new structure to facilitate the movement of the cart.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides a concrete distributing device, the device can realize around, control the removal.

In order to solve the technical problem, the utility model discloses a technical scheme be:

a concrete distributing device comprises a rack and a concrete hopper, wherein the bottom of the rack is rotatably connected with a wheel body, and the concrete hopper is arranged on the rack and detachably connected with the rack; lifting wheels are arranged below the front end and the rear end of the rack, rotating shafts of the lifting wheels are perpendicular to rotating shafts of the wheel bodies, the lifting wheels are in contact with the ground to enable the rack to move left and right, and the wheel bodies are in contact with the ground to enable the rack to move front and back; a handle is fixed on the frame.

The lifting wheel comprises a lifting frame, two supporting wheels and a lifting mechanism, the lifting frame is connected with the rack in a sliding mode, the two supporting wheels are rotatably connected with the lifting frame, and the lifting mechanism is arranged between the lifting frame and the rack.

The lifting mechanism adopts a jack.

The handle is inserted with a handle rod, and the jack is driven by the handle rod.

The concrete hopper is connected with the rack through the connecting frame, and the concrete hopper is inserted into the connecting frame.

The connecting frame comprises four upright columns and connecting plates, and the lower ends of the four upright columns are fixedly connected with the rack; the upright posts are connected through connecting plates.

The upright posts are made of angle steel.

And the connecting frame is connected with a fastening bolt through a threaded through hole.

A rubber pad is fixed on the rack, and the bottom of the concrete hopper can be in contact with the rubber pad.

The device also comprises a bottom plate which is detachably connected with the rack.

Compared with the prior art, the utility model, the beneficial effect who has is:

the lifting wheels are arranged, and when the lifting wheels are contacted with the ground, a worker can push the rack to move left and right; when the wheel body is contacted with the ground, the working personnel can push the frame to move back and forth. That is, the vehicle can be moved forward, backward, leftward and rightward as required.

The concrete hopper is arranged on the frame and is detachably connected with the frame, and can be detached as required to be used as a tower crane hopper; and the rest of the frame and the wheel body can be transported as a trolley.

Drawings

Fig. 1 is a schematic view of the split structure of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic structural diagram of the rack of the present invention;

FIG. 4 is a schematic view of the connection structure of the bottom plate and the frame of the present invention;

wherein: the concrete bucket comprises a frame 1, a concrete hopper 2, a wheel body 3, a lifting wheel 4, a handle 5, a lifting frame 6, a supporting wheel 7, a lifting mechanism 8, a handle rod 9, a connecting frame 10, a stand column 11, a connecting plate 12, a fastening bolt 13, a rubber pad 14, a bottom plate 15 and a sliding column 16.

Detailed Description

The technical solutions in the embodiments of the present invention are described below clearly and completely, 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.

As shown in fig. 1 to 3, a concrete distributing device comprises a frame 1 and a concrete hopper 2, wherein a wheel body 3 is rotatably connected to the bottom of the frame 1, and the concrete hopper 2 is arranged on the frame 1 and detachably connected with the frame 1; the concrete hopper 2 may be of a construction commonly known in the art.

For the wheel bodies 3, four wheel bodies 3 are arranged, and two wheel bodies 3 are respectively connected with the front and the back of the machine frame 1 in a rotating way; during the use, place this device in wet seam department, make the bin outlet of concrete hopper 2 lower extreme be located the top of wet seam, later through promoting frame 1 for whole back-and-forth movement, thereby pour the operation.

All be equipped with lifting wheel 4 in the below at frame 1 front and back both ends, lifting wheel 4's rotation axis is perpendicular with the rotation axis of wheel body 3, and wheel body 3 adopts horizontal setting promptly, and lifting wheel 4 adopts vertical setting, and both are perpendicularly. When the lifting wheel needs to be transferred to the next wet joint, the lifting wheels 4 at the front end and the rear end can be driven to move downwards to be in contact with the ground, and the frame is jacked up; at this time, the vehicle body can be pushed to move left and right.

When the machine frame moves left and right to the next wet joint, the lifting wheels 4 move upwards and are not in contact with the ground, and the machine frame 1 can move back and forth by pulling or pushing at the moment, so that pouring operation is performed.

Meanwhile, when the vehicle body deviates to one side, the position of the vehicle body can be corrected by moving the lifting wheel 4 at the front end downwards and then pushing the front end.

Specifically, a handle 5 is fixed on the frame 1, and the frame 1 can be pushed to move back and forth by holding the handle 5; the two handles 5 can be fixed at the front end and the rear end of the frame 1 respectively.

Further, the lifting wheel 4 includes crane 6, supporting wheel 7 and elevating system 8,

crane

6 and 1 sliding connection of frame, and supporting wheel 7 is equipped with two, and two supporting wheels 7 all rotate with crane 6 to be connected, and elevating system 8 sets up between crane 6 and frame 1, can drive crane 6 and the supporting wheel 7 on it reciprocates through elevating system 8.

Further, the lifting mechanism 8 may be a common manual lifting mechanism 8 such as a screw elevator; preferably, a jack is adopted; specifically, the method comprises the following steps: the upper end of the jack is fixedly connected with the frame, the lower end of the jack is fixedly connected with the lifting frame 6, and lifting can be achieved by driving the jack.

The crane 6 can be connected with the frame 1 in a sliding mode through various structures, if sliding columns (four sliding columns can be arranged) are fixed on the crane 6, corresponding through holes are formed in the frame, and the sliding connection is achieved through the matching of the through holes and the sliding columns.

Furthermore, the jack usually needs to be inserted into a corresponding rod body in the using process to increase the length of the force arm, so that the labor-saving effect is achieved. Therefore, a handle rod 9 is inserted into the handle 5, and the jack is driven by the handle rod 9; when the handle needs to be used, the cylindrical handle rod 9 is pulled out, and is inserted into the handle 5 again after being used.

Further, various implementations of the detachable connection may be employed, preferably: a connecting frame 10 is fixed on the frame 1, the concrete hopper 2 is connected with the frame 1 through the connecting frame 10, and the concrete hopper 2 is inserted into the connecting frame 10.

When in use, the concrete hopper 2 is spliced with the connecting frame 10 to be used as wet joint concrete for pouring; otherwise, the concrete hopper 2 can be used as a tower crane hopper by separating the two parts, and the frame and the wheel body 3 can be used as a trolley.

Further, the connecting frame 10 comprises four upright columns 11 and four connecting plates 12, and the lower ends of the four upright columns 11 are fixedly connected with the rack 1; the upright posts 11 are connected through a connecting plate 12, and can be fixed by welding. The connecting frame 10 is a square frame, and the inner size of the connecting frame is slightly larger than that of the concrete hopper 2, so that the connecting frame can be smoothly inserted or taken out.

Further, the upright post 11 is made of angle steel.

Further, after the insertion, the concrete hopper 2 cannot move out under the action of gravity, but in order to prevent the concrete hopper from shaking, a fastening bolt 13 is connected to the connecting frame 10 through a threaded through hole; after the insertion, the fastening bolt 13 is screwed to prop against the concrete hopper 2, so that the fixation is realized.

Further, a rubber pad 14 is fixed on the frame 1, and the bottom of the concrete hopper 2 can be in contact with the rubber pad 14.

Further, as shown in fig. 4, the rack 1 is a frame, and a large gap exists at the bottom thereof, so that only large objects can be transported when the rack is used as a small cart; therefore, the device also comprises a bottom plate 15, wherein the bottom plate 15 is detachably connected with the bottom of the machine frame 1; when the trolley is used as a trolley, the bottom plate 15 is connected with the bottom of the rack 1, and a detachable connection mode such as a bolt can be specifically adopted.

The above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.

Claims

1. The utility model provides a concrete distributing device which characterized in that: the concrete hopper comprises a rack (1) and a concrete hopper (2), wherein a wheel body (3) is rotatably connected to the bottom of the rack (1), and the concrete hopper (2) is arranged on the rack (1) and is detachably connected with the rack (1); lifting wheels (4) are arranged below the front end and the rear end of the rack (1), a rotating shaft of each lifting wheel (4) is perpendicular to a rotating shaft of each wheel body (3), the lifting wheels (4) are in contact with the ground to enable the rack (1) to move left and right, and the wheel bodies (3) are in contact with the ground to enable the rack (1) to move front and back; a handle (5) is fixed on the frame (1).

2. A concrete distribution unit as claimed in claim 1, wherein: lifting wheel (4) include crane (6), supporting wheel (7) and elevating system (8), crane (6) and frame (1) sliding connection, supporting wheel (7) are equipped with two, and two supporting wheel (7) all rotate with crane (6) to be connected, elevating system (8) set up between crane (6) and frame (1).

3. A concrete distributing device as claimed in claim 2, wherein: the lifting mechanism (8) adopts a jack.

4. A concrete distribution unit as claimed in claim 3, wherein: the handle (5) is inserted with a handle rod (9), and the jack is driven by the handle rod (9).

5. A concrete distributing device as claimed in claim 1, characterised in that: the concrete hopper is characterized in that a connecting frame (10) is fixed on the rack (1), the concrete hopper (2) is connected with the rack (1) through the connecting frame (10), and the concrete hopper (2) is connected with the connecting frame (10) in an inserted mode.

6. A concrete distributing device as claimed in claim 5, wherein: the connecting frame (10) comprises four upright columns (11) and connecting plates (12), the lower ends of the four upright columns (11) are fixedly connected with the rack (1); the upright posts (11) are connected through connecting plates (12).

7. A concrete distributing device as claimed in claim 6, wherein: the upright post (11) adopts angle steel.

8. A concrete distribution device according to claim 5, characterized in that: and the connecting frame (10) is connected with a fastening bolt (13) through a threaded through hole.

9. A concrete distributing device as claimed in claim 1, characterised in that: a rubber pad (14) is fixed on the frame (1), and the bottom of the concrete hopper (2) can be in contact with the rubber pad (14).

10. A concrete distributing device as claimed in claim 1, characterised in that: the portable multifunctional electric heating cooker further comprises a bottom plate (15), and the bottom plate (15) is detachably connected with the machine frame (1).