Concrete pouring forming device

Abstract

The utility model relates to a concrete pouring forming device which comprises a stand column, a rotating disc capable of rotating horizontally is arranged at the upper end of the stand column, a first supporting arm extending horizontally is fixedly arranged on the rotating disc, and a sliding seat capable of sliding in the length direction of the first supporting arm is arranged on the first supporting arm. And a hoop is arranged on the sliding seat. The concrete pouring forming device can easily and conveniently drive the discharging port of the concrete conveying pipeline to move to cover a pouring area, manpower is saved, and the pouring efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of concrete pouring technology, and in particular to a concrete pouring and molding device. Background Technology

[0002] Concrete pouring refers to the operation of pouring well-mixed concrete onto a surface reinforced with steel bars. Concrete pouring is mostly accomplished using conveying pipelines. The well-mixed concrete is pumped into the conveying pipeline and then transported to the pouring surface. In existing technologies, two methods are generally used to achieve area operation during concrete pouring: one is to transport the concrete to a fixed location through the conveying pipeline, and then manually move the concrete to other locations in the pouring area using tools. The problem with this method is that the labor cost is high. The second method is to manually drag the conveying pipeline to change the position of the discharge port while the concrete is being transported. The problem with this method is that the conveying pipeline is subject to the resistance of the concrete, making the operation very laborious.

[0003] To address the aforementioned problems, this utility model provides improvements. Utility Model Content

[0004] This utility model proposes a concrete pouring and molding device, which solves the above-mentioned problems existing in the use of the prior art.

[0005] The technical solution of this utility model is implemented as follows:

[0006] A concrete pouring and molding device includes a column, a horizontally rotatable rotating disk at the upper end of the column, a horizontally extending first support arm fixedly mounted on the rotating disk, a sliding seat that can slide along the length of the first support arm, and a clamp mounted on the sliding seat.

[0007] Preferably, a first sliding groove with a T-shaped cross-section is formed on the lower surface of the first support arm, and a sliding part matching the first sliding groove and held within the first sliding groove is formed on the upper end of the sliding seat.

[0008] Preferably, each side of the sliding part is rotatably connected to a roller that is held in the first sliding groove.

[0009] Preferably, a T-shaped connecting groove is formed on the lower surface of the end of the first support arm facing the rotating disk. A connecting block matching the connecting groove is fixedly provided on the rotating disk. A clearance groove is formed on the lower surface of the first support arm, which is located on one side of the connecting groove, communicates with the connecting groove, and allows the connecting block to pass through. After the connecting block passes through the clearance groove, it slides into the connecting groove.

[0010] Preferably, the first support arm is provided with a fastening bolt that passes through the connecting groove and is screwed onto the connecting block.

[0011] Preferably, the clamp includes a first half-clamp and a second half-clamp. A rotating shaft rotatably mounted on the sliding seat is fixedly connected to the first half-clamp. One end of the second half-clamp is hinged to one end of the first half-clamp, and the other end is fastened to the other end of the first half-clamp by a bolt pair.

[0012] Preferably, an operating handle is fixedly connected to the second half hoop.

[0013] Preferably, a limiting block is fixedly connected to the rotating shaft, a limiting protrusion is provided on the limiting block, and a limiting plate is formed on the sliding seat located on one side of the limiting block. The limiting protrusion can rotate with the limiting block and abut against the limiting plate.

[0014] Preferably, the first sliding groove extends through the first support arm in a direction away from the rotating disk, and a second support arm is hinged to the end of the first support arm away from the rotating disk. The second support arm has a second sliding groove that can connect with the first sliding groove. When the second support arm swings and is placed on the first support arm, a pin that passes through the first sliding groove is provided on the second support arm.

[0015] In summary, the beneficial effects of this utility model are as follows: by sliding the clamp with the sliding seat on the first support arm and rotating the clamp with the rotating disk, the outlet of the conveying pipe fixed on the clamp can move above the pouring area to cover the pouring area, eliminating the need for manual leveling of the concrete. Moreover, the operation of moving the outlet of the conveying pipe is very easy and convenient, thereby effectively saving manpower and improving the efficiency of concrete pouring and molding. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is an exploded view of the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the first support arm in this utility model;

[0020] Figure 4 This is a schematic diagram of the sliding seat and clamp in this utility model.

[0021] In the diagram: 1. Column; 11. Thrust bearing; 12. Support foot; 2. Rotating disk; 21. Connecting block; 3. First support arm; 31. First sliding groove; 32. Connecting groove; 33. Clearance groove; 34. Fastening bolt; 4. Sliding seat; 41. Sliding part; 42. Roller; 43. Limiting plate; 5. Clamp; 51. First half clamp; 52. Second half clamp; 53. Rotating shaft; 54. Operating handle; 55. Limiting block; 56. Limiting protrusion; 6. Second support arm; 61. Second sliding groove; 62. Pin. Detailed Implementation

[0022] The following will refer to the appendix in the embodiments of this utility model. Figures 1-4 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] As shown in the figure, a concrete pouring and molding device includes a column 1. The upper end of the column 1 is provided with a horizontally rotatable rotating disk 12 via a thrust bearing 11. The lower end of the column 1 is provided with several support feet. A horizontally extending first support arm 3 is fixedly provided on the rotating disk 12. A sliding seat 4 that can slide along the length direction of the first support arm 3 is provided on the first support arm 3. A clamp 5 is provided on the sliding seat 4.

[0024] Specifically, the sliding seat 4 is slidably disposed on the first support arm 3: a first sliding groove 31 with a T-shaped cross section is formed on the lower surface of the first support arm 3, and a sliding part 41 is formed at the upper end of the sliding seat 4 that matches the first sliding groove 31 and is held in the first sliding groove 31. The sliding seat 4 slides along the length direction of the first support arm 3 on the first support arm 3 by sliding the sliding part 41 in the first sliding groove 31.

[0025] In the above structure, when using this concrete pouring and molding device, the support legs of the column 1 stand on the pouring surface through the gaps in the steel frame. The end of the concrete conveying pipe is fixed to the clamp 5. As the concrete flows out of the conveying pipe, the sliding seat 4 on the first support arm 3 can drive the clamp 5 to move along the length of the first support arm 3. The rotation of the rotating disk 12 can adjust the clamp 5 to rotate along the axis of the column 1, so that the clamp 5 can drive the outlet of the conveying pipe to move above the pouring area. This allows the concrete flowing out of the conveying pipe to fall to various positions in the pouring area as the outlet of the conveying pipe moves, eliminating the need for manual leveling of the concrete. The operation of moving the outlet of the conveying pipe is very easy and convenient, thus effectively saving manpower and improving the efficiency of concrete pouring and molding.

[0026] In addition, each side of the sliding part 41 is rotatably connected to a roller 42 that is held in the first sliding groove 31. When the sliding seat 4 slides on the first support arm 3, the roller 42 is held in the first sliding groove 31 and rolls, reducing the resistance when the sliding seat 4 slides, thereby making the operation of moving the conveying pipe easier and less labor-intensive.

[0027] Additionally, a T-shaped connecting groove 32 is formed on the lower surface of the end of the first support arm 3 facing the rotating disk 12. A connecting block matching the connecting groove 32 is fixedly installed on the rotating disk 12. A clearance groove 33 is formed on the lower surface of the first support arm 3, located on one side of the connecting groove 32 and communicating with the connecting groove 32, allowing the connecting block to pass through. After the connecting block passes through the clearance groove 33, it slides into the connecting groove 32. When the first support arm 3 is fixedly connected to the rotating disk 12, the clearance groove 33 is aligned with the connecting block so that the connecting block passes through the clearance groove 33. In the positioning groove 33, the first support arm 3 is then pulled to make the connecting block slide in the positioning groove 33 and insert into the connecting groove 32. The first support arm 3 and the rotating disk 12 are fixedly connected through the cooperation of the connecting groove 32 and the connecting block. The connection method of the first support arm 3 and the rotating disk 12 makes it very convenient to assemble and disassemble the first support arm 3 from the rotating disk 12. After the concrete pouring operation is completed, the first support arm 3 and the rotating disk 12, that is, the column 1, can be separated and transported. This also facilitates the assembly of this concrete pouring and forming device during operation.

[0028] In addition, the first support arm 3 is provided with a fastening bolt 34 that passes through the connecting groove 32 and is screwed onto the connecting block. The fastening bolt 34 strengthens the stability of the fixed connection between the first support arm 3 and the rotating disk 12, thereby ensuring the stability of the discharge port of the conveying pipe when it moves with the clamp 5.

[0029] Additionally, the clamp 5 includes a first half-clamp 51 and a second half-clamp 52. A rotating shaft 53 is fixedly connected to the first half-clamp 51 and rotatably mounted on the sliding seat 4. One end of the second half-clamp 52 is hinged to one end of the first half-clamp 51, and the other end is fastened to the other end of the first half-clamp 51 by a bolt pair. When disassembling and assembling the conveying pipe from the clamp 5, the first half-clamp 51 and the second half-clamp 52 can be loosened or tightened by loosening or tightening the bolt pair, which facilitates the disassembly and assembly of the conveying pipe from the clamp 5. The clamp 5 can rotate on the sliding seat 4 through the rotating shaft 53, so that when the conveying pipe moves with the clamp 5, the orientation of its outlet can be adjusted by the rotation of the clamp 5, thereby better adapting to the operational requirements during concrete pouring and molding.

[0030] In addition, an operating handle 54 is fixedly connected to the second half-clamp 52. By holding the operating handle 54, the worker can easily move the clamp 5 and move the outlet of the conveying pipe.

[0031] Additionally, a limiting block 55 is fixedly connected to the rotating shaft 53, and a limiting protrusion 56 is provided on the limiting block 55. A limiting plate 43 located on one side of the limiting block 55 is formed on the sliding seat 4. The limiting protrusion 56 can rotate with the limiting block 55 and abut against the limiting plate 43. The abutment between the limiting protrusion 56 and the limiting plate 43 can limit the rotation amplitude of the rotating shaft 53, thereby limiting the rotation amplitude of the clamp 5, ensuring that when the worker releases the operating handle 54, the outlet of the conveying pipe is also roughly downward.

[0032] Additionally, the first sliding groove 31 extends through the first support arm 3 in a direction away from the rotating disk 12. A second support arm 6 is hinged to the end of the first support arm 3 away from the rotating disk 12. The second support arm 6 has a second sliding groove 61 that can connect with the first sliding groove 31. When the second support arm 6 is swung onto the first support arm 3, a pin 62 passes through the first sliding groove 31 on the second support arm 6. When the pin 62 passes through the second support arm 6 and inserts into the first sliding groove 31, it applies a limiting force as the sliding part 41 slides within the first sliding groove 31. The sliding seat 4 is positioned to prevent it from falling off the first support arm 3, thus ensuring stability during concrete pouring and molding. When it is necessary to expand the pouring area, the pin 62 is pulled out, and the second support arm 6 is swung so that its end connects with the first support arm 3, thereby connecting the second sliding groove 61 with the first sliding groove 31. At this time, the sliding part 41 can slide into the first sliding groove 31, thereby increasing the movable range of the sliding seat 4, which in turn increases the range that the outlet of the conveying pipe can cover when it moves, so as to adapt to concrete pouring and molding operations in a larger pouring area and have better applicability.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A concrete pouring and molding device, characterized in that: Includes a column (1), the upper end of which is provided with a rotating disk (2) that can rotate horizontally, a first support arm (3) that extends horizontally is fixedly provided on the rotating disk (2), a sliding seat (4) that can slide along the length direction of the first support arm (3) is provided on the first support arm (3), and a clamp (5) is provided on the sliding seat (4).

2. The concrete pouring and molding device according to claim 1, characterized in that: The first support arm (3) has a first sliding groove (31) with a T-shaped cross section on its lower surface, and the upper end of the sliding seat (4) has a sliding part (41) that matches the first sliding groove (31) and is held in the first sliding groove (31).

3. The concrete pouring and molding device according to claim 2, characterized in that: Each side of the sliding part (41) is rotatably connected to a roller (42) that is held in the first sliding groove (31).

4. The concrete pouring and molding device according to claim 2, characterized in that: The first support arm (3) has a T-shaped connecting groove (32) on the lower surface of the end facing the rotating disk (2). The rotating disk (2) is fixedly provided with a connecting block (21) that matches the connecting groove (32). The lower surface of the first support arm (3) has a clearance groove (33) located on one side of the connecting groove (32) and communicating with the connecting groove (32) so that the connecting block (21) can pass through. After the connecting block (21) passes through the clearance groove (33), it slides into the connecting groove (32).

5. The concrete pouring and molding device according to claim 4, characterized in that: The first support arm (3) is provided with a fastening bolt (34) that is threaded into the connecting groove (32) and screwed onto the connecting block.

6. The concrete pouring and molding device according to claim 5, characterized in that: The clamp (5) includes a first half clamp (51) and a second half clamp (52). A rotating shaft (53) is fixedly connected to the first half clamp (51) and rotatably mounted on the sliding seat (4). One end of the second half clamp (52) is hinged to one end of the first half clamp (51), and the other end is fastened to the other end of the first half clamp (51) by a bolt pair.

7. The concrete pouring and molding device according to claim 6, characterized in that: An operating handle (54) is fixedly connected to the second half hoop (52).

8. The concrete pouring and molding device according to claim 7, characterized in that: A limiting block (55) is fixedly connected to the rotating shaft (53). A limiting protrusion (56) is provided on the limiting block (55). A limiting plate (43) is formed on the sliding seat (4) on one side of the limiting block (55). The limiting protrusion (56) can rotate with the limiting block (55) and abut against the limiting plate (43).

9. The concrete pouring and molding device according to claim 8, characterized in that: The first sliding groove (31) passes through the first support arm (3) in a direction away from the rotating disk (2). The end of the first support arm (3) away from the rotating disk (2) is hinged to a second support arm (6). The second support arm (6) is provided with a second sliding groove (61) that can connect with the first sliding groove (31). When the second support arm (6) swings and is placed on the first support arm (3), a pin (62) that passes through the first sliding groove (31) is provided on the second support arm (6).

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