Building concrete pouring auxiliary device

Abstract

The utility model discloses an auxiliary device for building concrete pouring, which relates to the technical field of concrete pouring and comprises an end limiting frame, four corners of the end limiting frame are fixedly connected with supporting legs, a connecting plate is fixedly connected between every two adjacent supporting legs, and threaded holes are formed in the middles of four side surfaces of the end limiting frame. By means of the arrangement of the end limiting frame, when the pipeline limiting device is used, a pipeline where concrete is poured is placed among the four inner limiting plates, then the adjusting rod is rotated, the pipeline is clamped by the inner limiting plates and limited, the electric telescopic rod is controlled to stretch out, the guide plate is made to incline, and therefore the concrete is buffered and guided. A worker does not need to pull and limit the pipeline for a long time, so that the labor intensity is reduced, meanwhile, the use stability can be improved, the structure is simpler, the production cost is lower, the use is more convenient, the specific position of the pipeline does not need to be specially limited, and the pipeline is clamped and limited by the inner limiting plate.

Description

Technical Field

[0001] This utility model relates to the field of concrete pouring technology, and in particular to an auxiliary device for pouring building concrete. Background Technology

[0002] Concrete pouring refers to the process of pouring concrete into a mold until it hardens. In civil engineering, concrete and other materials are poured into a mold to form a predetermined shape. Before pouring, debris, soil, oil stains, and other impurities on the reinforcing bars should be thoroughly cleaned from the formwork. The cement mortar spacers and plastic spacers for the reinforcing bars should also be checked to ensure they are properly in place. If wooden formwork is used, it should be moistened with water. The openings in column formwork should be sealed only after removing debris and standing water.

[0003] In existing technologies, during concrete pouring, the limited flexibility of pipes makes it difficult to adjust the position of the pipe openings. When the free fall height of concrete is high, wooden boards are often used to buffer the flow of concrete and prevent segregation. However, when using this method, the positions of both the pipes and the wooden boards need to be restricted by workers. This method of pouring construction results in high labor intensity for workers, and the positions of the wooden boards and pipe openings are prone to shifting, making it inconvenient to use. Utility Model Content

[0004] The purpose of this invention is to address the problem that in existing technologies, when concrete falls from a high height, wooden boards are often used to buffer the flow of concrete and prevent segregation. However, this method requires workers to control the positions of both the pipe and the wooden board, resulting in high labor intensity for workers and inconvenience due to the ease with which the wooden board and pipe can shift. Therefore, this invention proposes an auxiliary device for pouring concrete.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an auxiliary device for pouring concrete in a building, comprising an end limiting frame, with supporting legs fixedly connected to the four corners of the end limiting frame, a connecting plate fixedly connected between two adjacent supporting legs, threaded holes opened in the middle of the four sides of the end limiting frame, threaded rods threadedly connected inside the threaded holes, an inner limiting plate rotatably connected to one end of the threaded rods, a guide plate provided on one side of the lower end of the end limiting frame, a side connecting frame fixedly connected between two supporting legs, an electric telescopic rod fixedly connected to the middle of one side of the side connecting frame, and a push rod fixedly connected to the output end of the electric telescopic rod.

[0006] Preferably, the other end of the threaded rod is fixedly connected to a connecting end, and an adjusting rod is inserted into the inside of the connecting end.

[0007] Preferably, an inner plate is rotatably connected to one side of the lower end of the end frame, and a limiting screw is fixedly connected to one side of the inner plate.

[0008] Preferably, a connecting hole is provided above the middle of the guide plate, the connecting hole is inserted into the limiting screw, and the end of the limiting screw is used to connect a nut.

[0009] Preferably, the lower end of the support leg is provided with a bottom slot.

[0010] Preferably, a limiting plate is fixedly connected inside the support leg and above the bottom slot.

[0011] Preferably, an extension block is fixedly connected to the middle of each of the four sides of the end limit frame, and the extension block is connected to the threaded hole.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, by setting the end limiting frame, the concrete pouring pipe is placed between four inner limiting plates during use. Then, by rotating the adjusting rod, the inner limiting plates clamp the pipe and restrict it. By controlling the extension of the electric telescopic rod, the guide plate is tilted, thereby buffering and guiding the concrete. This method eliminates the need for workers to pull and restrict the pipe for a long time, thus reducing labor intensity and increasing stability. Moreover, the structure is relatively simple, has low production cost, and is easy to use. The specific position of the pipe does not need to be specially restricted; it can be restricted by the clamping of the inner limiting plates.

[0014] 2. In this utility model, the bottom slot is used to connect with the reinforcing bar, which can increase the connection stability. The limiting plate increases the strength of the bottom of the support leg and reduces the possibility of bending at the bottom of the support leg, thereby ensuring stability during use. The extension block increases the connection area with the threaded rod, thereby increasing the guiding effect on the threaded rod, thus increasing the smoothness of use and increasing the connection strength. The guide plate and the inner plate are designed to be detachable, which makes it easy to disassemble and tilt the guide plate after use. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional structural schematic diagram of an auxiliary device for pouring concrete in buildings. Figure 1 ;

[0016] Figure 2 This utility model provides a three-dimensional structural schematic diagram of an auxiliary device for pouring concrete in buildings. Figure 2 ;

[0017] Figure 3 An exploded view of an auxiliary device for pouring concrete in a building is provided for this utility model.

[0018] Legend: 1. End limit frame; 2. Support leg; 3. Connecting plate; 4. Bottom slot; 5. Side bracket; 6. Electric telescopic rod; 7. Push rod; 8. Guide plate; 9. Inner limit plate; 10. Threaded rod; 11. Connecting end; 12. Adjusting rod; 13. Limiting screw; 14. Extension block; 15. Inner plate; 16. Connecting hole; 17. Limiting plate; 18. Threaded hole. Detailed Implementation

[0019] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] Example 1: As Figures 1-3 As shown, this utility model provides an auxiliary device for pouring concrete in a building, including an end frame 1. Each of the four corners of the end frame 1 is fixedly connected to a support leg 2. A connecting plate 3 is fixedly connected between two adjacent support legs 2. Each of the four sides of the end frame 1 has a threaded hole 18 in the middle. A threaded rod 10 is threadedly connected inside the threaded hole 18. One end of the threaded rod 10 is rotatably connected to an inner limiting plate 9. A guide plate 8 is provided on one side of the lower end of the end frame 1. A side bracket 5 is fixedly connected between two support legs 2. An electric telescopic rod 6 is fixedly connected to the middle of one side of the side bracket 5. A push rod 7 is fixedly connected to the output end of the electric telescopic rod 6.

[0022] The specific settings and functions of this embodiment are described in detail below. With the end limit frame 1, the concrete pouring pipe is placed between the four inner limit plates 9 during use. Then, by rotating the adjusting rod 12, the inner limit plates 9 clamp the pipe and restrict it. By controlling the extension of the electric telescopic rod 6, the guide plate 8 is tilted, thereby buffering and guiding the concrete. This method eliminates the need for workers to pull and restrict the pipe for a long time, thereby reducing labor intensity and increasing stability. Moreover, the structure is relatively simple, has low production cost, and is easy to use. There is no need to restrict the specific position of the pipe; it can be restricted by the clamping of the inner limit plates 9.

[0023] Example 2: Figures 1-3As shown, the other end of the threaded rod 10 is fixedly connected to a connecting end 11, and an adjusting rod 12 is inserted into the inside of the connecting end 11. An inner plate 15 is rotatably connected to one side of the lower end of the end limit frame 1, and a limiting screw 13 is fixedly connected to one side of the inner plate 15. A connecting hole 16 is opened above the middle of the guide plate 8, and the connecting hole 16 is inserted into the limiting screw 13. The end of the limiting screw 13 is used to connect a nut. A bottom slot 4 is opened at the lower end of the support leg 2, and a limiting plate 17 is fixedly connected inside the support leg 2 and above the bottom slot 4. An extension block 14 is fixedly connected to the middle of each of the four sides of the end limit frame 1, and the extension block 14 communicates with the threaded hole 18.

[0024] The overall effect of this embodiment is that the bottom slot 4 is used to connect with the steel bar, which increases the connection stability. The limiting plate 17 increases the strength of the bottom of the support leg 2 and reduces the possibility of bending at the bottom of the support leg 2, thereby ensuring stability during use. The extension block 14 increases the connection area with the threaded rod 10, thereby increasing the guiding effect on the threaded rod 10, thus increasing the smoothness of use and increasing the connection strength. The guide plate 8 and the inner plate 15 are designed to be detachable, which makes it easy to disassemble and tilt the guide plate 8 after use.

[0025] The usage method and working principle of this device are as follows: When in use, move the support leg 2 to the area where concrete needs to be poured, then connect the bottom slot 4 with the reinforcing bar, move the concrete pouring pipe and place the pipe between the four inner limiting plates 9, move the four adjusting rods 12, rotate the threaded rod 10, so that the four inner limiting plates 9 squeeze the pipe and restrict the pipe, then extend the electric telescopic rod 6, push the guide plate 8 by the push rod 7, so that the guide plate 8 rotates and tilts, the pipe sprays out, and the guide plate 8 guides and buffers the concrete.

[0026] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A building concrete pouring auxiliary device, characterized in that: The end limit frame (1) is provided. Support legs (2) are fixedly connected to the four corners of the end limit frame (1). A connecting plate (3) is fixedly connected between two adjacent support legs (2). Threaded holes (18) are provided in the middle of the four sides of the end limit frame (1). Threaded rods (10) are threaded inside the threaded holes (18). An inner limit plate (9) is rotatably connected to one end of the threaded rod (10). A guide plate (8) is provided on one side of the lower end of the end limit frame (1). A side bracket (5) is fixedly connected between two support legs (2). An electric telescopic rod (6) is fixedly connected to the middle of one side of the side bracket (5). A push rod (7) is fixedly connected to the output end of the electric telescopic rod (6).

2. A building concrete pouring auxiliary device according to claim 1, characterized in that: The other end of the threaded rod (10) is fixedly connected to a connecting end (11), and an adjusting rod (12) is inserted into the connecting end (11).

3. The building concrete pouring auxiliary device according to claim 1, characterized in that: An inner plate (15) is rotatably connected to one side of the lower end of the end limit frame (1), and a limiting screw (13) is fixedly connected to one side of the inner plate (15).

4. The building concrete pouring auxiliary device according to claim 1, characterized in that: A connecting hole (16) is provided above the middle part of the guide plate (8). The connecting hole (16) is inserted into the limiting screw (13). The end of the limiting screw (13) is used to connect the nut.

5. The building concrete pouring auxiliary device according to claim 1, characterized in that: The lower end of the support leg (2) is provided with a bottom slot (4).

6. The building concrete pouring auxiliary device according to claim 1, characterized in that: A limiting plate (17) is fixedly connected inside the support leg (2) and above the bottom slot (4).

7. The building concrete pouring auxiliary device according to claim 1, characterized in that: An extension block (14) is fixedly connected to the middle of each of the four sides of the end limit frame (1), and the extension block (14) is connected to the threaded hole (18).

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