Self-cutting separation type constructional column chiseling-free pouring suite

Abstract

The utility model relates to the technical field of pouring suites, in particular to a self-cutting separation type constructional column chiseling-free pouring suite which comprises a base plate, a left baffle and a right baffle are detachably connected to the surface of the base plate, and an overturning plate is rotationally connected between the left baffle and the right baffle through a rotating shaft. The rotating shaft is arranged at the position, close to the top end, of the side face of the overturning plate, a plug pin assembly is detachably arranged among the left baffle, the overturning plate and the right baffle and used for fixing the relative position between the overturning plate and the left baffle and the relative position between the overturning plate and the right baffle in the pouring process, and the surface of the base plate is fixedly connected with an obliquely-arranged flow guide plate. The utility model aims to solve the problems that concrete is cast along the tangential direction due to inertia when being dumped, the falling point range is enlarged, the scattering phenomenon is easy to occur, and the use convenience is influenced.

Description

Technical Field

[0001] This utility model relates to the field of casting kit technology, specifically a self-cutting and separable structural column casting kit that eliminates the need for chiseling. Background Technology

[0002] The existing self-cutting and separating structural column casting kit is an innovative tool in the construction field. Its core is to automatically or manually separate the excess concrete after the structural column is poured through a mechanical device, eliminating the traditional manual chiseling process. By operating the separation mechanism before the concrete initially sets, the excess concrete at the pouring port is quickly cut off from the main body to form a flat section, eliminating the need for subsequent chiseling and grinding. During construction, the kit is first fixed to the top of the structural column formwork to complete the concrete pouring and vibration, and then the separation is achieved manually or mechanically. After initial setting, the formwork is removed and the kit is recycled. The separated concrete blocks can be reused.

[0003] For example, CN219993114U discloses a non-chiseling device for the flared concrete of a structural column, which includes a template with a pouring opening, a baffle slidably connected to the template, a flared opening detachably connected to the template, and first clamping blocks on both sides of the flared opening for clamping and fixing the flared opening. The flared opening is connected to the pouring opening, and the baffle is used to control the opening and closing of the pouring opening.

[0004] Existing concrete-free chiseling devices, after completing the concrete pouring operation, isolate the pouring port from the funnel opening through a baffle. Then, the funnel opening rotates around its axis to pour the concrete remaining inside into the collection container. During this process, the movement trajectory of the funnel opening forms a parabola, causing the concrete to be thrown tangentially due to inertia during pouring. This expands the landing area and makes it easy for the concrete to scatter, affecting the ease of use. Summary of the Invention

[0005] The purpose of this utility model is to provide a self-cutting and separable structural column casting kit that eliminates the need for chiseling, in order to solve the problem that when concrete is poured, it is thrown along the tangential direction due to inertia, resulting in an expanded landing area and easy scattering, which affects the convenience of use.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] The self-cutting and separating structural column casting kit includes a base plate. A left baffle and a right baffle are detachably connected to the surface of the base plate. A flip plate is rotatably connected between the left baffle and the right baffle via a rotating shaft. The rotating shaft is located on the side of the flip plate near the top. A pin assembly is detachably provided between the left baffle, the flip plate, and the right baffle. The pin assembly is used to fix the relative position between the flip plate and the left and right baffles during the casting process.

[0008] Preferably, an inclined guide plate is fixedly connected to the surface of the substrate, and the guide plate is located below the flip plate.

[0009] Preferably, the pin assembly includes a T-shaped pin plate, the surface of the left baffle is provided with a first T-shaped groove for the T-shaped pin plate to pass through, the surface of the flip plate is provided with a third T-shaped groove for the T-shaped pin plate to pass through, and the surface of the right baffle is provided with a second T-shaped groove for the T-shaped pin plate to pass through.

[0010] Preferably, one end of the T-shaped pin plate is fixedly connected to a limiting boss, and the other end of the T-shaped pin plate is provided with a detachable locking component.

[0011] Preferably, the locking assembly includes a locking pin, and the surface of the T-shaped pin plate is provided with a locking groove for the locking pin to be inserted.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. Through the detachable flared mouth and the base plate quick separation mechanism, the residual concrete can be directly recycled by unloading through the flip plate before demolding, eliminating the chiseling process, and avoiding mechanical damage to the surface of the structural column caused by traditional processes, thus improving the construction quality.

[0014] 2. The rotating shaft is positioned on top, so the bottom of the tilting plate tilts first when unloading, and the concrete falls freely in the vertical direction to the guide plate, avoiding the problem of scattering and reducing the landing area, reducing the cleanup cost of the construction site, and making it easy to use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the substrate of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the dividing plate of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the left baffle of this utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the right baffle of this utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the flip plate of this utility model;

[0021] Figure 7 This is a schematic diagram of the structure of the T-shaped pin plate of this utility model;

[0022] Figure 8 This is a cross-sectional structural diagram of the T-shaped pin plate of this utility model.

[0023] In the diagram: 1. Substrate; 2. Divider plate; 3. Flow guide plate; 4. Left baffle; 5. Flip plate; 6. Right baffle; 7. First T-shaped groove; 8. Second T-shaped groove; 9. Third T-shaped groove; 10. Locking pin; 11. Limiting boss; 12. T-shaped pin plate; 13. Locking groove. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1 to 8 This utility model provides a technical solution.

[0026] The self-cutting, split-type structural column casting kit without chiseling includes a base plate 1 and a flared opening. The flared opening includes a left baffle 4, a flipping plate 5, and a right baffle 6. The left baffle 4 and right baffle 6 are detachably connected to the surface of the base plate 1. The left baffle 4 and right baffle 6 are rotatably connected to the flipping plate 5 via a rotating shaft. The rotating shaft is located on the side of the flipping plate 5 near the top. When it is necessary to pour out the residual concrete in the flared opening, the flipping plate 5 is rotated around the rotating shaft, causing the lower end of the flipping plate 5 to flip and allowing the concrete to fall freely. This structure avoids the problem in traditional rotation methods where the concrete is thrown tangentially due to inertia when the upper end of the flipping plate 5 flips, resulting in an expanded landing area and easy scattering. A pin assembly is detachably installed between the left baffle 4, the flipping plate 5, and the right baffle 6. The pin assembly is used to fix the relative position between the flipping plate 5 and the left baffle 4 and right baffle 6 during the casting process to prevent structural displacement caused by the lateral pressure of the concrete.

[0027] An inclined guide plate 3 is fixedly connected to the surface of the substrate 1. The guide plate 3 is located below the flip plate 5. When the lower end of the flip plate 5 flips downward to allow the residual concrete to fall, the concrete falls directly onto the surface of the guide plate 3 and slides down its inclined slope to the recycling area. This structure, through the guiding effect of the guide plate 3, prevents the concrete from splashing onto the surface of the structural column formwork during the falling process, reduces concrete loss caused by adhering to the formwork, and improves recycling efficiency.

[0028] The pin assembly includes a T-shaped pin plate 12, which functions to lock the left baffle 4, the flip plate 5, and the right baffle 6. The surface of the left baffle 4 is provided with a first T-shaped groove 7 for the T-shaped pin plate 12 to pass through. The surface of the flip plate 5 is provided with a third T-shaped groove 9 for the T-shaped pin plate 12 to pass through. The surface of the right baffle 6 is provided with a second T-shaped groove 8 for the T-shaped pin plate 12 to pass through. The T-shaped pin plate 12 can pass through the first T-shaped groove 7, the third T-shaped groove 9, and the second T-shaped groove 8 in a horizontal direction in sequence. When the T-shaped pin plate 12 is fully inserted into the first T-shaped groove 7, the third T-shaped groove 9, and the second T-shaped groove 8, the flared structure formed by the left baffle 4, the flip plate 5, and the right baffle 6 is stably closed. Pulling out the T-shaped pin plate 12 releases the locking of the three parts, allowing the flip plate 5 to independently flip and unload materials with the rotation axis as the fulcrum.

[0029] One end of the T-shaped pin plate 12 is fixedly connected to a limiting boss 11, and the other end of the T-shaped pin plate 12 is provided with a detachable locking component. The diameter of the limiting boss 11 is larger than the diameter of the first T-shaped groove 7. During installation, it is located on the outer surface of the left baffle 4. When the T-shaped pin plate 12 is horizontally inserted into the first T-shaped groove 7, the limiting boss 11 abuts tightly against the outer end face of the left baffle 4 to form a mechanical stop. The physical limiting prevents the T-shaped pin plate 12 from passing through the first T-shaped groove 7 to the right.

[0030] The locking assembly includes a locking pin 10. The surface of the T-shaped pin plate 12 is provided with a locking groove 13 for the locking pin 10 to be inserted. The length of the locking pin 10 is greater than the depth of the locking groove 13. When the locking pin 10 is inserted into the locking groove 13, the exposed part abuts against the outer surface of the right baffle 6. After the T-shaped pin plate 12 passes through the first T-shaped groove 7, the third T-shaped groove 9 and the second T-shaped groove 8 in sequence, the locking pin 10 is inserted into the locking groove 13. At this time, the exposed part of the locking pin 10 is close to the outer side of the right baffle 6, preventing the T-shaped pin plate 12 from disengaging from the second T-shaped groove 8 to the left. The limiting boss 11 and the locking pin 10 form a bidirectional limiting structure to ensure that the T-shaped pin plate 12 cannot be disengaged from either direction, thereby locking the relative positions of the left baffle 4, the flip plate 5 and the right baffle 6.

[0031] A pouring port is provided on the substrate 1, and a dividing plate 2 is slidably connected to the surface of the substrate 1. The dividing plate 2 is used to open or close the pouring port. When the pouring port is opened, the flared mouth is connected to the pouring port.

[0032] The specific steps of this solution are as follows: First, the left baffle 4 and the right baffle 6 are fixed to the surface of the base plate 1 by a detachable connection, such as a bolt connection. The flared mouth is installed on the base plate 1. Then, the first T-shaped groove 7, the third T-shaped groove 9, and the second T-shaped groove 8 are aligned. The T-shaped pin plate 12 is inserted horizontally from left to right until the limiting boss 11 abuts against the outer surface of the left baffle 4. The right end of the T-shaped pin plate 12 protrudes through the second T-shaped groove 8. The locking pin 10 is inserted into the locking groove 13 so that it is tightly attached to the outer side of the right baffle 6 to fix the flared mouth. Then, concrete is poured into the template through the flared mouth. After the pouring is completed, the locking pin 10 is pulled out to release the constraint on the right baffle 6 side. Then, the T-shaped pin plate 12 is pulled out to the left to completely separate the locking relationship between the flip plate 5 and the two side baffles. At this time, the flip plate 5 rotates around the rotating shaft as the fulcrum, so that its lower end flips outward to form an opening. The concrete remaining in the flared mouth falls directly onto the guide plate 3 and slides down its slope into the lower recycling hopper or transport device.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A self-cutting, separable structural column casting kit without chiseling, comprising a base plate (1), characterized in that, The surface of the substrate (1) is detachably connected to a left baffle (4) and a right baffle (6). A rotating plate (5) is rotatably connected between the left baffle (4) and the right baffle (6) via a rotating shaft. The rotating shaft is located on the side of the rotating plate (5) near the top. A pin assembly is detachably provided between the left baffle (4), the rotating plate (5), and the right baffle (6). The pin assembly is used to fix the relative position between the rotating plate (5) and the left baffle (4) and the right baffle (6) during the casting process.

2. The self-cutting, separable structural column casting kit according to claim 1, characterized in that, An inclined guide plate (3) is fixedly connected to the surface of the substrate (1), and the guide plate (3) is located below the flip plate (5).

3. The self-cutting, separable structural column casting kit according to claim 1, characterized in that, The pin assembly includes a T-shaped pin plate (12), the surface of the left baffle (4) is provided with a first T-shaped groove (7) for the T-shaped pin plate (12) to pass through, the surface of the flip plate (5) is provided with a third T-shaped groove (9) for the T-shaped pin plate (12) to pass through, and the surface of the right baffle (6) is provided with a second T-shaped groove (8) for the T-shaped pin plate (12) to pass through.

4. The self-cutting and separating structural column casting kit according to claim 3, characterized in that, One end of the T-shaped pin plate (12) is fixedly connected to a limiting boss (11), and the other end of the T-shaped pin plate (12) is provided with a detachable locking component.

5. The self-cutting and separating structural column casting kit according to claim 4, characterized in that, The locking assembly includes a locking pin (10), and the surface of the T-shaped pin plate (12) is provided with a locking groove (13) for the locking pin (10) to be inserted.

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