CN215168151U

CN215168151U - Concrete pouring device

Info

Publication number: CN215168151U
Application number: CN202120745644.9U
Authority: CN
Inventors: 高旭; 冯俊; 刘双华
Original assignee: China 22MCC Group Corp Ltd; Beijing Tianrun Construction Co Ltd
Current assignee: China 22MCC Group Corp Ltd; Beijing Tianrun Construction Co Ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-12-14
Anticipated expiration: 2031-04-13

Abstract

The utility model belongs to the technical field of the construction, concretely relates to concrete placement device. The concrete pouring device comprises a hopper, a pipeline, a sealing cover and a lifting piece. The hopper has and holds the chamber and with hold hopper feed inlet and the hopper discharge gate that the chamber communicates. Pipeline one end can be dismantled with the hopper discharge gate and be connected and communicate, and the other end is the pipeline discharge gate, and the material that gets into from the hopper feed inlet and hold the chamber can be followed the pipeline discharge gate and discharged. The closing cap demountable installation is at the other end of pipeline to the shutoff pipeline discharge gate. The lifting piece is arranged on the hopper and/or the pipeline so as to be matched with the lifting device. The lifting piece is a lifting ring, and the lifting ring is in sliding fit with a lifting rope of the lifting device. The utility model discloses can lift by crane the concrete placement device that is equipped with the concrete with the help of the hoisting accessory at scene to hang the concrete placement device to pouring the point, the conveying efficiency is high, thereby has improved the efficiency of pouring of whole concrete.

Description

Concrete pouring device

Technical Field

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

Background

The building construction is generally configured with a tower crane and an outdoor elevator. When concrete pouring is carried out on the post-cast floor strip, the concrete is generally filled into the accommodating cavity of the trolley, and then the trolley is manually pushed into the outdoor elevator and reaches a preset floor through the outdoor elevator. And finally, manually pushing the trolley to a preset pouring place of the floor. The whole process is long in time consumption and labor consumption.

Therefore, a device capable of improving concrete pouring efficiency is required.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete placement device to improve the efficiency of pouring of concrete.

To achieve the purpose, the utility model adopts the following technical proposal:

a concrete pouring apparatus comprising:

the hopper is provided with an accommodating cavity, and a hopper feeding port and a hopper discharging port which are communicated with the accommodating cavity;

one end of the pipeline is detachably connected and communicated with the hopper discharge port, the other end of the pipeline is a pipeline discharge port, and materials entering the accommodating cavity from the hopper feed port can be discharged from the pipeline discharge port;

the sealing cover is detachably arranged at the other end of the pipeline so as to seal the pipeline discharge hole;

and the hoisting piece is arranged on the hopper and/or the pipeline so as to be matched with the hoisting device.

Preferably, in the above concrete pouring apparatus, the hopper includes a main body portion and a pipe portion, the pipe portion is connected to the pipe, the main body portion has the hopper inlet, and an acute angle is formed between the hopper inlet and an axis of the pipe portion.

Preferably, in the above concrete pouring device, bottom surfaces of the main body portion, the pipe portion, and the pipe are flush.

Preferably, in the above concrete pouring apparatus, the pipe is connected to the hopper discharge port by a joint yoke.

Preferably, in the above concrete pouring apparatus, the lifting piece is provided on an end surface of the hopper feed port.

Preferably, in the above concrete pouring apparatus, a support frame is connected to the hopper and the pipe.

Preferably, in the above concrete pouring apparatus, the support frame supporting the hopper and the hopper enclose a triangular structure.

Preferably, in the above concrete pouring apparatus, the support frame supporting the pipeline includes at least two support columns arranged at intervals.

Preferably, in the concrete pouring device, the cover is positioned at a position for blocking the discharge port of the pipeline by a pin.

Preferably, in the concrete pouring device, the hoisting member is a hoisting ring, and the hoisting ring is slidably engaged with a hoisting rope of the hoisting device.

The utility model discloses a concrete placement device's beneficial effect lies in: the concrete pouring device filled with concrete can be hoisted by means of the on-site hoisting device, and the concrete pouring device is hoisted to a pouring point, so that the transportation efficiency is high, and the pouring efficiency of the whole concrete is improved.

Drawings

FIG. 1 is a schematic structural diagram of a concrete pouring device according to an embodiment of the present invention;

fig. 2 is an application state diagram of concrete pouring device according to the embodiment of the present invention.

The component names and designations in the drawings are as follows:

the concrete pouring device 100, the hopper 10, the main body 11, the hopper feed port 111, the pipeline part 12, the hopper discharge port 121, the pipeline 20, the pipeline discharge port 21, the cover 30, the lifting piece 40, the joint clamp 50, the first support frame 61, the vertical support part 611, the inclined part 612, the second support frame 62, the pin shaft 71, the first bump 72, the lifting device 80, the lifting rope 81 and the floor 90.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Fig. 1 is a schematic structural diagram of a concrete pouring apparatus 100 according to an embodiment of the present invention. Fig. 2 is an application state diagram of a concrete pouring apparatus 100 according to an embodiment of the present invention. As shown in fig. 1 and 2, the present embodiment discloses a concrete pouring device 100. The concrete pouring apparatus 100 includes a hopper 10, a pipe 20, a cover 30, and at least two lifting pieces 40.

The hopper 10 has a containing chamber, and a hopper inlet 111 and a hopper outlet 121 that communicate with the containing chamber. The shape of the hopper feed port 111 of the present embodiment may be rectangular, rhombic, circular, or the like. One end of the pipeline 20 is detachably connected and communicated with the hopper discharge port 121, and the other end of the pipeline 20 is a pipeline discharge port 21. Concrete entering the holding cavity from the hopper inlet 111 can pass through the hopper outlet 121 and finally be discharged from the pipe outlet 21.

The detachable connection between the pipe 20 and the hopper 10 of this embodiment is adopted, so that pipes 20 with different lengths can be replaced as required. For example, a 2m pipe 20 or a 2.5m pipe 20 or a 3m pipe 20 may be exchanged. In addition, when any one of the hopper 10 or the pipeline 20 is damaged, the hopper 10 may be separated from the pipeline 20 and a new hopper 10 or pipeline 20 may be replaced without discarding the whole concrete pouring apparatus 100, thereby saving costs.

The cap 30 of the present embodiment is detachably mounted to the other end of the pipe 20 to close the pipe discharge port 21. In the hoisting process, the cover 30 is needed to seal the pipeline discharge port 21 to prevent concrete leakage. After the concrete pouring apparatus 100 reaches the pouring point, the cover 30 is manually opened so that the concrete can be poured out from the pipe discharge port 21. The lifting members 40 are provided on the hopper 10 and/or the pipeline 20 to cooperate with the lifting means 80. The hoisting device 80 of the present embodiment is preferably a tower crane on a construction site. That is, the concrete pouring device 100 of the present embodiment improves the concrete pouring efficiency by using the existing tower crane in the construction site. In other alternative embodiments, the lifting device 80 can be other lifting machines.

The concrete pouring device 100 filled with concrete can be hoisted by the hoisting device 80 on site, and the concrete pouring device 100 is hoisted to the pouring point of the preset floor 90, so that the time for manually pushing a trolley and waiting for an elevator to go and return is saved, the labor is saved, the transportation efficiency is high, and the pouring efficiency of the whole concrete is improved.

In addition, compared with the existing trolley, the concrete pouring device 100 of the embodiment has the advantages of simple structure, low cost and small volume, and can enter a narrow space area.

In this embodiment, the hopper 10 includes a main body portion 11 and a duct portion 12, and an area of a housing cavity of the main body portion 11 is larger than an area of a housing cavity of the duct portion 12. The main body portion 11 of the present embodiment is integrally formed with the duct portion 12. In other alternative embodiments, the main body portion 11 and the conduit portion 12 may also be welded. The pipe portion 12 has the same diameter as the pipe 20. The present embodiment provides a pipe portion 12 to facilitate connection with the pipe 20. The top of main part 11 has hopper feed inlet 111, and hopper feed inlet 111 slope sets up to form the acute angle between the axis with pipeline portion 12, conveniently add the concrete in the chamber that holds to hopper 10.

When adding concrete to the receiving cavity of the hopper 10, the concrete pouring device 100 is placed on the ground. In this embodiment, the lowest positions of the main body 11, the duct 12, and the duct 20 are flush with each other. The duct portion 12 and the duct 20 of the present embodiment are circular pipes, and are not easily stably supported on the ground. Thus, the hopper 10 and the pipe 20 are connected with a support frame.

Specifically, in the present embodiment, the hopper 10 is supported by the first support frame 61. The vertical support 611 of the first support frame 61 is perpendicular to the bottom surface of the hopper 10, and the bottom end of the vertical support 611 is used to contact the ground. One end of the inclined portion 612 of the first support frame 61 is connected to the bottom end of the vertical support portion 611, and the other end is connected to the bottom surface of the hopper 10. The inclined portion 612 functions as a reinforcing rib. The first support frame 61 of the present embodiment is advantageous in improving the strength of the hopper 10. In this embodiment, the duct 20 is supported by the second support bracket 62. The second support frame 62 includes at least two support posts arranged at intervals. For example, the number of support columns is two, three, or four, etc. At least two support columns are distributed in a direction perpendicular to the duct 20. The support column is disposed at a position close to the pipe discharge port 21. The first support frame 61 and the second support frame 62 can be connected with the hopper 10 by welding. In the present embodiment, the first support frame 61 and the second support frame 62 are provided, so that the concrete pouring device 100 is reliably supported on the ground and is not prone to toppling.

In other alternative embodiments, the bottom surfaces of the main body 11, the pipe sections 12, and the pipes 20 are connected with flat plates, which serve as support surfaces to be supported on the ground to prevent the concrete pouring apparatus 100 from falling down.

In this embodiment, the conduit 20 is connected to the hopper outlet 121 by a connector clip 50. The joint clamp 50 is good in connection reliability, and a sealing element is further arranged at the position where the pipeline 20 is connected with the hopper discharge port 121, so that concrete in the hopper 10 and the pipeline 20 is prevented from entering the joint clamp 50, subsequent disassembly is prevented from being influenced, and concrete leakage can also be prevented.

In this embodiment, the end surface of the hopper feed port 111 is provided with the lifting member 40. In this embodiment, the lifting member 40 is a lifting ring, and the lifting ring is slidably engaged with the lifting rope 81 of the lifting device 80, so as to facilitate manual adjustment of the inclination angle of the concrete pouring device 100. The slings may be attached to the hopper 10 and the pipe 20 by welding.

Specifically, the lifting piece 40 on the end face of the hopper feed port 111 is higher than the lifting piece 40 on the pipe 20. The entire concrete pouring device 100 can be made to be in a horizontal position during the lifting of the lifting device 80. It is also possible to have the concrete pouring apparatus 100 in an inclined position at an angle as shown in fig. 2, the height of the hopper 10 being higher than that of the pipe 20 to facilitate the discharge.

In this embodiment, the bottom end of the cover 30 is rotatably mounted on the pipe 20. The top end of the cover 30 is positioned on the position for blocking the pipeline discharge port 21 through a pin shaft 71. Specifically, the pipeline 20 is welded with a first bump 72 at a position close to the pipeline discharge port 21, and the first bump 72 is provided with a socket. Accordingly, the top end of the cap 30 is also provided with a receptacle. When the cover 30 is closed, the pins 71 pass through the two insertion holes in sequence to position the cover 30 in the closed position. When the cover 30 is opened, the pin shaft 71 is pulled out, and the cover 30 is turned over. In the embodiment, the sealing cover 30 is positioned by the pin shaft 71, so that the positioning mode is simple and the operation is convenient.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A concrete pouring device, comprising:

the hopper (10) is provided with an accommodating cavity, and a hopper feeding hole (111) and a hopper discharging hole (121) which are communicated with the accommodating cavity;

one end of the pipeline (20) is detachably connected and communicated with the hopper discharge hole (121), the other end of the pipeline is a pipeline discharge hole (21), and materials entering the accommodating cavity from the hopper feed hole (111) can be discharged from the pipeline discharge hole (21);

a cover (30) detachably mounted at the other end of the pipeline (20) to seal the pipeline discharge port (21);

-a lifting element (40) arranged on the hopper (10) and/or on the pipe (20) to cooperate with a lifting device (80).

2. The concrete pouring device according to claim 1, characterized in that the hopper (10) comprises a main body portion (11) and a pipe portion (12), the pipe portion (12) being connected with the pipe (20), the main body portion (11) having the hopper feed opening (111), and the hopper feed opening (111) and an axis of the pipe portion (12) forming an acute angle therebetween.

3. Concrete pouring device according to claim 2, characterized in that the bottom surfaces of the main body (11), the pipe section (12) and the pipe (20) are flush.

4. The concrete pouring device according to claim 1, characterized in that the pipe (20) is connected with the hopper discharge hatch (121) by means of a connector clip (50).

5. The concrete pouring device according to claim 1, characterized in that the lifting piece (40) is provided on an end face of the hopper feed opening (111).

6. Concrete pouring device according to claim 1, characterized in that a support frame is connected to the hopper (10) and to the pipe (20).

7. The concrete pouring device according to claim 6, characterized in that the supporting frame supporting the hopper (10) encloses a triangular structure with the hopper (10).

8. Concrete pouring device according to claim 6, characterized in that the support frame supporting the pipe (20) comprises at least two support columns arranged at a distance.

9. The concrete pouring device according to claim 1, characterized in that the cover (30) is positioned by a pin (71) in a position to block the pipe discharge opening (21).

10. Concrete pouring device according to any of the claims 1-9, characterized in that the hoisting member (40) is a hoisting ring and that the hoisting ring is in sliding engagement with the hoisting rope (81) of the hoisting device (80).