Concrete formwork fixing device

Abstract

The utility model relates to the technical field of formwork fixing, and provides a concrete formwork fixing device which comprises a base, a side formwork fixing mechanism and a top formwork fixing mechanism, and a controller is arranged above the base. The transverse rod, the first connecting block and the first connecting groove are arranged, after the first connecting block and the first connecting groove are connected through the pin, the transverse rod can support the lower portion of the side mold body, the first rotating seat, the rotating sleeve rod and the threaded rod are arranged, the angle of the rotating sleeve rod is changed, and then the threaded rod is rotated; a second rotating seat, a third rotating seat and a second connecting block are arranged, the second rotating seat is matched with the third rotating seat, and the direction angle of the second connecting block can be adjusted, so that the second connecting block is connected with the first connecting groove above the second connecting block, and support is provided for the upper portion of the side mold body; slurry leakage caused by inclination of the side mold main body during concrete pouring is prevented, and the pouring quality of the concrete precast slab is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of template fixing technology, specifically a concrete template fixing device. Background Technology

[0002] Concrete formwork fixing devices are indispensable auxiliary tools used in the precast concrete processing. Their main function is to tightly fix multiple concrete formworks together to ensure that the formwork does not shift during concrete pouring, thus guaranteeing the accuracy of the size and shape of the precast concrete. By providing stable support, the device ensures the structural stability of the precast concrete during the pouring process. It can also automatically close and dismantle the formwork, improving production efficiency.

[0003] According to Chinese Utility Model Publication No. CN221793166U, a concrete formwork fixing device is disclosed. This utility model provides a concrete formwork fixing device that allows adjustment of the height of two clamping and fixing mechanisms via two electric slide rails, adjustment of the distance between two of the clamping and fixing mechanisms via two first electric cylinders, and adjustment of the height of the remaining two clamping and fixing mechanisms via a second electric cylinder. The adjustment mechanism also adjusts the distance between the remaining two clamping and fixing mechanisms, thereby adapting the positions of multiple clamping and fixing mechanisms to the concrete formwork. Multiple clamping and fixing mechanisms can thus clamp and fix multiple concrete formwork panels. The device utilizes a dual-axis motor to drive two unidirectional screws, which in turn move two sliding plates closer together or further apart, thus adjusting the distance between the two clamping and fixing mechanisms. Multiple first limit rods can limit the movement of the two sliding plates. A servo motor drives a bidirectional screw, which in turn moves two clamping plates closer together, thus clamping and fixing the concrete formwork. Multiple second limit rods can also limit the movement of the two clamping plates. Multiple hydraulic cylinders can move multiple casters up and down, facilitating the device's movement. Multiple clearance openings allow the casters to avoid obstacles. The device can be operated and controlled via a controller.

[0004] However, there are some issues to consider when implementing the above technical solutions: First, when using a higher side formwork, the device only sets up one layer of support, resulting in poor stability of the side formwork. During concrete pouring, the formwork is prone to tilting and leakage, which affects the quality of the precast concrete components. Second, the top formwork cannot be moved after it is raised, which restricts the space for the precast concrete components to be removed from above, making it inconvenient to operate. Utility Model Content

[0005] The purpose of this utility model is to provide a concrete formwork fixing device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a concrete formwork fixing device, comprising a base, a side formwork fixing mechanism, and a top formwork fixing mechanism. A controller is provided above the base, the side formwork fixing mechanism is provided behind the controller, a slide rail is provided behind the controller, a sliding seat is provided above the slide rail, a crossbar is provided above the sliding seat, a first rotating seat is provided inside the crossbar, a rotating sleeve is provided inside the first rotating seat, a top formwork fixing mechanism is provided behind the side formwork fixing mechanism, a rotating platform is provided behind the side formwork fixing mechanism, a column is provided above the rotating platform, a crossbeam is provided above the column, and a telescopic rod is provided at one end of the column.

[0007] Preferably, the slide rail and the base are welded together, the sliding seat and the slide rail are slidably connected, and the sliding seat and the controller are electrically connected.

[0008] Preferably, the crossbar and the sliding seat are welded together, and a first connecting block is welded to the inner side of the crossbar. The first connecting block is connected to the side mold body through a lower first connecting groove and a pin.

[0009] Preferably, the first rotating seat and the sliding seat are welded together, the rotating sleeve rod is hinged to the first rotating seat, and the inner side of the rotating sleeve rod is threaded with a threaded rod.

[0010] Preferably, a second rotating seat is welded to one end of the threaded rod, a third rotating seat is rotatably connected to one side of the second rotating seat, a second connecting block is rotatably connected to the outer side of the third rotating seat, and the second connecting block is connected to the side mold body through the upper first connecting groove and the pin.

[0011] Preferably, the column and the rotating platform are rotatably connected, the column is connected to the motor via gears, and the motor is electrically connected to the controller.

[0012] Preferably, the crossbeam and the column are welded together, and a diagonal brace is welded to one side of the column, and the crossbeam and the diagonal brace are welded together.

[0013] Preferably, the telescopic rod is electrically connected to the controller, and a third connecting block is fixedly connected to the bottom of the telescopic rod. The third connecting block is connected to the top mold body through a second connecting groove and a pin.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model provides support for the lower part of the side formwork body by setting a crossbar, a first connecting block, and a first connecting groove. After the first connecting block and the first connecting groove are connected by a pin, the crossbar can support the lower part of the side formwork body. By setting a first rotating seat, a rotating sleeve rod, and a threaded rod, the angle of the rotating sleeve rod can be changed, and then the threaded rod can be rotated to bring the second connecting block and the first connecting groove closer together. By setting a second rotating seat, a third rotating seat, and a second connecting block, the direction and angle of the second connecting block can be adjusted by cooperating with the second rotating seat to connect the second connecting block with the upper first connecting groove, providing support for the upper part of the side formwork body, preventing the side formwork body from tilting during concrete pouring and causing grout leakage, and ensuring the quality of the precast concrete slab pouring.

[0016] This utility model, by setting up a motor and a column, allows the motor to work and the column to rotate when picking up and placing precast concrete components and the top formwork body. This moves the crossbeam and top formwork body away from the precast components, providing a spacious operating space and facilitating operation. By setting up diagonal braces, the diagonal braces provide support between the crossbeam and the column, improving stability. Attached Figure Description

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

[0018] Figure 2 This is an exploded structural diagram of the side mold fixing mechanism of this utility model.

[0019] Figure 3 This is an exploded view of the rotating sleeve, threaded rod, second rotating seat, third rotating seat, and second connecting block of this utility model.

[0020] Figure 4 This is an exploded view of the telescopic rod, the third connecting block, the top mold body, and the second connecting groove of this utility model.

[0021] In the diagram: 1. Base; 2. Controller; 3. Side mold fixing mechanism; 301. Slide rail; 302. Sliding seat; 303. Crossbar; 304. First connecting block; 305. Side mold body; 306. First connecting groove; 307. First rotating seat; 308. Rotating sleeve rod; 309. Threaded rod; 310. Second rotating seat; 311. Third rotating seat; 312. Second connecting block; 4. Top mold fixing mechanism; 401. Rotary table; 402. Column; 403. Motor; 404. Crossbeam; 405. Diagonal brace; 406. Telescopic rod; 407. Third connecting block; 408. Top mold body; 409. Second connecting groove. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] 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.

[0026] Please see Figure 1-4 This utility model provides an embodiment of a concrete formwork fixing device, comprising a base 1, a side formwork fixing mechanism 3, and a top formwork fixing mechanism 4. A controller 2 is disposed above the base 1, and the side formwork fixing mechanism 3 is disposed behind the controller 2. A slide rail 301 is disposed behind the controller 2, a sliding seat 302 is disposed above the slide rail 301, a crossbar 303 is disposed above the sliding seat 302, a first rotating seat 307 is disposed inside the crossbar 303, and a rotating sleeve 308 is disposed inside the first rotating seat 307. The top formwork fixing mechanism 4 is disposed behind the side formwork fixing mechanism 3, and a rotating platform 401 is disposed behind the side formwork fixing mechanism 3. A column 402 is disposed above the rotating platform 401, a crossbeam 404 is disposed above the column 402, and a telescopic rod 406 is disposed at one end of the column 402.

[0027] Specifically, the slide rail 301 is welded to the base 1, the sliding seat 302 is slidably connected to the slide rail 301, and the sliding seat 302 is electrically connected to the controller 2. The sliding seat 302 moves on the slide rail 301, which can perform automatic mold closing and mold disassembly, thereby improving production efficiency.

[0028] Specifically, the crossbar 303 and the sliding seat 302 are welded together. A first connecting block 304 is welded to the inner side of the crossbar 303. The first connecting block 304 is connected to the side mold body 305 through the lower first connecting groove 306 and the pin. After the first connecting block 304 and the first connecting groove 306 are connected by the pin, the crossbar 303 can support the lower part of the side mold body 305.

[0029] Specifically, the first rotating seat 307 and the sliding seat 302 are welded together, the rotating sleeve rod 308 is hinged to the first rotating seat 307, and the inner side of the rotating sleeve rod 308 is threaded with a threaded rod 309. The rotating sleeve rod 308 is changed at an angle, and then the threaded rod 309 is rotated to bring the second connecting block 312 and the first connecting groove 306 closer together.

[0030] Specifically, a second rotating seat 310 is welded to one end of the threaded rod 309. A third rotating seat 311 is rotatably connected to one side of the second rotating seat 310. A second connecting block 312 is rotatably connected to the outside of the third rotating seat 311. The second connecting block 312 is connected to the side mold body 305 through the upper first connecting groove 306 and a pin. By cooperating with the second rotating seat 310 and the third rotating seat 311, the direction and angle of the second connecting block 312 can be adjusted so that the second connecting block 312 can be connected to the upper first connecting groove 306, providing support for the side mold body 305 and preventing the side mold body 305 from tilting during concrete pouring, thus ensuring the quality of the precast concrete slab pouring.

[0031] Specifically, the column 402 and the rotating table 401 are rotatably connected. The column 402 is connected to the motor 403 through gears. The motor 403 is electrically connected to the controller 2. When picking up and placing the precast concrete component and the top formwork body 408, the motor 403 works, and the column 402 rotates to move the crossbeam 404 and the top formwork body 408 away from the precast component, providing a spacious operating space and facilitating operation.

[0032] Specifically, the crossbeam 404 and the column 402 are welded together. A diagonal brace 405 is welded to one side of the column 402. The crossbeam 404 and the diagonal brace 405 are welded together. The diagonal brace 405 provides support between the crossbeam 404 and the column 402, improving stability.

[0033] Specifically, the telescopic rod 406 is electrically connected to the controller 2. A third connecting block 407 is fixedly connected to the bottom of the telescopic rod 406. The third connecting block 407 is connected to the top mold body 408 through the second connecting groove 409 and the pin. When the top mold body 408 is connected through the third connecting block 407 and the second connecting groove 409, the telescopic rod 406 can move the top mold body 408 up and down to realize automatic mold closing and mold disassembly.

[0034] Working principle: First, the top mold body 408 is connected via the third connecting block 407 and the second connecting groove 409. The telescopic rod 406 operates, allowing the top mold body 408 to move up and down, achieving automatic mold closing and disassembly. After connecting the first connecting block 304 and the first connecting groove 306 via pins, the crossbar 303 supports the lower part of the side mold body 305. Next, the rotating sleeve rod 308 is rotated at a different angle, and the threaded rod 309 is rotated to bring the second connecting block 312 and the first connecting groove 306 closer together. Through the cooperation of the second rotating seat 310 and the third rotating seat 311, the direction and angle of the second connecting block 312 can be adjusted to allow the second connecting block 312 to... The first connecting groove 306 at the top provides support for the side formwork body 305, preventing the side formwork body 305 from tilting and causing grout leakage during concrete pouring, thus ensuring the quality of the precast concrete slab. Then, the sliding seat 302 moves on the slide rail 301, enabling automatic mold closing and dismantling, improving production efficiency. Next, the telescopic rod 406 works, moving the top formwork body 408 up and down to achieve automatic mold closing and dismantling. After pouring is completed, when picking up and placing the precast concrete component and the top formwork body 408, the motor 403 works, and the column 402 rotates to move the crossbeam 404 and the top formwork body 408 away from the precast component, providing a spacious operating space for convenient operation.

[0035] The above description is merely an embodiment of this utility model, and common knowledge regarding specific structures and characteristics is not described in detail here. It will be apparent to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this utility model is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A concrete formwork fixing device, comprising a base (1), a side formwork fixing mechanism (3), and a top formwork fixing mechanism (4), characterized in that: A controller (2) is provided above the base (1), a side mold fixing mechanism (3) is provided behind the controller (2), a slide rail (301) is provided behind the controller (2), a sliding seat (302) is provided above the slide rail (301), a crossbar (303) is provided above the sliding seat (302), a first rotating seat (307) is provided inside the crossbar (303), a rotating sleeve (308) is provided inside the first rotating seat (307), a top mold fixing mechanism (4) is provided behind the side mold fixing mechanism (3), a rotating platform (401) is provided behind the side mold fixing mechanism (3), a column (402) is provided above the rotating platform (401), a crossbeam (404) is provided above the column (402), and a telescopic rod (406) is provided at one end of the column (402).

2. The concrete formwork fixing device according to claim 1, characterized in that: The slide rail (301) is welded to the base (1), the sliding seat (302) is slidably connected to the slide rail (301), and the sliding seat (302) is electrically connected to the controller (2).

3. A concrete formwork fixing device according to claim 1, characterized in that: The crossbar (303) and the sliding seat (302) are welded together. A first connecting block (304) is welded to the inner side of the crossbar (303). The first connecting block (304) is connected to the side mold body (305) through the lower first connecting groove (306) and the pin.

4. A concrete formwork fixing device according to claim 1, characterized in that: The first rotating seat (307) and the sliding seat (302) are welded together, the rotating sleeve (308) and the first rotating seat (307) are hinged together, and the inner side of the rotating sleeve (308) is threaded with a threaded rod (309).

5. A concrete formwork fixing device according to claim 4, characterized in that: One end of the threaded rod (309) is welded with a second rotating seat (310), and a third rotating seat (311) is rotatably connected to one side of the second rotating seat (310). A second connecting block (312) is rotatably connected to the outside of the third rotating seat (311). The second connecting block (312) is connected to the side mold body (305) through the upper first connecting groove (306) and a pin.

6. A concrete formwork fixing device according to claim 1, characterized in that: The column (402) is rotatably connected to the rotating table (401), the column (402) is connected to the motor (403) through gears, and the motor (403) is electrically connected to the controller (2).

7. A concrete formwork fixing device according to claim 1, characterized in that: The crossbeam (404) and the column (402) are welded together. A diagonal brace (405) is welded to one side of the column (402). The crossbeam (404) and the diagonal brace (405) are welded together.

8. A concrete formwork fixing device according to claim 1, characterized in that: The telescopic rod (406) is electrically connected to the controller (2). A third connecting block (407) is fixedly connected to the bottom of the telescopic rod (406). The third connecting block (407) is connected to the top mold body (408) through a second connecting groove (409) and a pin.

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