A spliced building formwork

Abstract

The utility model relates to building template technical field discloses a spliced building template, including carrier, the right side detachable connection of carrier has driven plate, the inside of carrier is provided with two splicing mechanisms, the inside of carrier is provided with two quick release mechanism, the splicing mechanism includes rotating shaft, the inside rotation connection of carrier is outside rotating shaft, the outside fixed connection of rotating shaft has gear no.

Description

Technical Field

[0001] This utility model relates to the field of building formwork technology, and in particular to a splicing building formwork. Background Technology

[0002] Construction formwork is a temporary mold used in building construction for pouring and shaping concrete. It provides the concrete with a pre-set shape, size, and support to ensure that the concrete meets the design structural requirements after hardening. Typically, spliced ​​construction formwork is a type of construction formwork that uses a splicing design. It consists of multiple formwork units combined through a splicing structure. The specifications can be adjusted according to the construction needs of different building components such as walls and floor slabs, taking into account both practicality and flexibility.

[0003] The modular formwork mainly consists of an active plate, a driven plate, a splicing mechanism, and a support mechanism. The active and driven plates are the basic forming units that together enclose the concrete pouring space. The splicing mechanism connects the active and driven plates to ensure a stable connection between the units. The support mechanism is located on the outside of the formwork to resist the lateral pressure of the concrete and the weight of the formwork itself. During operation, the active and driven plates are first spliced ​​into a preset shape by the splicing mechanism, and then the formwork is fixed by the support mechanism. Concrete is then poured, and the formwork is disassembled after the concrete has hardened.

[0004] In some existing technologies, the splicing of modular building formwork relies heavily on bolt connections. This requires manual insertion of bolts through the connecting holes at the edges of each formwork unit, followed by tightening nuts with tools to secure them. A single formwork unit typically requires multiple bolts. In construction scenarios involving large areas such as walls and floors, dozens or even hundreds of formwork units need to be spliced, resulting in a massive number of bolts. Furthermore, the bolt installation requires precise alignment of the holes, making the operation cumbersome. This not only consumes a significant amount of manpower and time but also easily affects splicing efficiency due to hole deviations and uneven bolt tightening, severely hindering the overall construction progress. Therefore, a modular building formwork is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a splicing building template, which aims to improve the problem of low splicing efficiency in some existing devices.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A modular building template includes a carrier, a driven plate detachably connected to the right side of the carrier, two splicing mechanisms and two quick-release mechanisms disposed inside the carrier.

[0008] The splicing mechanism includes a rotating shaft, with the interior of the carrier rotatably connected to the exterior of the rotating shaft. A gear is fixedly connected to the exterior of the rotating shaft. A toothed plate is slidably connected to the interior of the carrier. A toothed plate is fixedly connected to the rear side of the toothed plate. Multiple splicing columns are rotatably connected to the interior of the carrier. Arc-shaped blocks are fixedly connected to the exterior of the multiple splicing columns. A gear is fixedly connected to the exterior of the multiple splicing columns. A limit mechanism is slidably connected to the interior of the carrier. Multiple splicing holes are opened inside the driven plate.

[0009] As a further description of the above technical solution:

[0010] The limiting mechanism includes a limiting plate, the outside of which is slidably connected to the inside of the carrier, a fixed column is fixedly connected to the inside of the carrier, a sliding column is slidably connected to the inside of the fixed column, a spring is sleeved on the outside of the sliding column, and two limiting holes are opened inside the limiting plate.

[0011] As a further description of the above technical solution:

[0012] The quick-release mechanism includes a support base, the outside of which is detachably connected to the inside of the carrier. A connecting column is fixedly connected inside the support base, and a pressing column is slidably connected inside the connecting column. A spring is sleeved on the outside of the pressing column. A shaped block is fixedly connected to the rear side of the pressing column, and multiple connecting blocks are slidably connected inside the shaped block. Multiple connecting holes are opened inside the carrier.

[0013] As a further description of the above technical solution:

[0014] The outer side of the first gear is meshed with the outer side of the first gear plate, and the outer side of the plurality of second gears is meshed with the outer side of the second gear plate.

[0015] As a further description of the above technical solution:

[0016] The toothed plate 2 is externally slidably connected to the inside of the carrier, and the external parts of the plurality of splicing columns are detachably connected to the inside of the splicing holes;

[0017] As a further description of the above technical solution:

[0018] The limiting plate is slidably connected to the inside of the carrier, and the bottom of the limiting plate is fixedly connected to the top of the toothed plate.

[0019] As a further description of the above technical solution:

[0020] The front side of the first spring is fixedly connected to the inside of the fixed column, and the rear side of the first spring is fixedly connected to the outside of the sliding column;

[0021] As a further description of the above technical solution:

[0022] The outer part of the irregular block is slidably connected to the inside of the support base, and the outer part of the connecting block is detachably connected to the inside of the connecting hole.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, the limiting mechanism is released by pressing the column to disengage it. The rotating shaft drives the first gear to rotate, causing the first and second gear plates to slide upward synchronously, which in turn drives the second gear to rotate, causing the splicing column to rotate and the arc-shaped block to be inserted into the splicing hole. At the same time, the sliding column is slid into the limiting hole by the elastic force of the first spring. When disassembling, pressing the sliding column releases the limiting, and the rotating shaft rotates in the opposite direction to drive the splicing column to disengage from the splicing hole. This realizes the rapid assembly and disassembly of the carrier and the driven plate without the need to install bolts one by one, avoiding the tedious operation of hole alignment, reducing manpower and time consumption, improving splicing efficiency, and ensuring the stability of the assembly.

[0025] 2. In this utility model, pressing the pressing column compresses the second spring to generate elastic force, causing the irregular block to slide inside the support base. The inclined groove inside the irregular block further drives the connecting block to retract and disengage from the connecting hole, making it easy to remove the support base. During installation, pressing the pressing column puts the support base into the carrier. After releasing, the elastic force of the second spring pushes the connecting block into the connecting hole, thus fixing the support base to the carrier. This achieves quick assembly and disassembly of the support base, avoids instability caused by the protrusion of the support base during template transportation and stacking, reduces template collision damage, improves template reuse rate, and reduces material consumption costs during construction. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of a splicing building template proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the driven plate of a splicing building formwork proposed in this utility model;

[0028] Figure 3 This is a schematic diagram of the rotating shaft of a splicing building formwork proposed in this utility model;

[0029] Figure 4 This is a schematic diagram of the splicing hole structure of a splicing building template proposed in this utility model;

[0030] Figure 5 for Figure 3 Enlarged view of point A in the middle;

[0031] Figure 6 This is a structural schematic diagram of a support base for a splicing building formwork proposed in this utility model.

[0032] Legend:

[0033] 1. Carrier; 2. Driven plate; 3. Splicing mechanism; 301. Rotating shaft; 302. Gear 1; 303. Gear plate 1; 304. Gear plate 2; 305. Splicing column; 306. Arc-shaped block; 307. Gear 2; 308. Limiting mechanism; 3081. Limiting plate; 3082. Fixed column; 3083. Sliding column; 3084. Spring 1; 3085. Limiting hole; 309. Splicing hole; 4. Quick release mechanism; 401. Support base; 402. Connecting column; 403. Pressing column; 404. Spring 2; 405. Irregular block; 406. Connecting block; 407. Connecting hole. Detailed Implementation

[0034] 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.

[0035] Reference Figures 3 to 5 The present invention provides an embodiment of a splicing building template, including a carrier 1, which provides support and installation space for internal devices. A driven plate 2 is detachably connected to the right side of the carrier 1. The driven plate 2 has the same shape as the carrier 1. Two splicing mechanisms 3 and two quick-release mechanisms 4 are provided inside the carrier 1.

[0036] The splicing mechanism 3 includes a rotating shaft 301, which facilitates the operator to apply rotational force. The interior of the carrier 1 is rotatably connected to the exterior of the rotating shaft 301. The rotating shaft 301 is cylindrical in shape. A gear 302 is fixedly connected to the exterior of the rotating shaft 301. The gear 302 receives the rotational force of the rotating shaft 301 and rotates. A toothed plate 303 is slidably connected inside the carrier 1. The toothed plate 303 receives the rotational force of the gear 302 and converts the rotation into up-and-down sliding force.

[0037] A toothed plate 304 is fixedly connected to the rear side of toothed plate 303. Toothed plate 304 slides along with toothed plate 303 when it is pushed up and down. Multiple splicing columns 305 are rotatably connected inside the carrier 1. The splicing columns 305 are cylindrical. Arc blocks 306 are fixedly connected to the outside of multiple splicing columns 305. Arc blocks 306 are in groups of two. Gear 307 is fixedly connected to the outside of multiple splicing columns 305. Gear 307 rotates after receiving the push and pull of toothed plate 304. A limit mechanism 308 is slidably connected inside the carrier 1. Multiple splicing holes 309 are opened inside the driven plate 2. The splicing holes 309 allow the arc blocks 306 to be inserted to achieve splicing.

[0038] The limiting mechanism 308 includes a limiting plate 3081, which slides to receive the upward and downward force from the toothed plate 304. The limiting plate 3081 is externally slidably connected to the inside of the carrier 1. The limiting plate 3081 is cuboid in shape. A fixed post 3082 is fixedly connected inside the carrier 1, providing installation space for the internal device. A sliding post 3083 is slidably connected inside the fixed post 3082, which facilitates the operator to apply pulling force. A spring 3084 is sleeved on the outside of the sliding post 3083. When the spring 3084 is compressed, it generates elastic potential energy, causing the sliding post 3083 to reset. Two limiting holes 3085 are opened inside the limiting plate 3081. The limiting holes 3085 are two circular holes, which facilitate the insertion of the sliding post 3083 for limiting.

[0039] Reference Figure 3 and Figure 6 The quick-release mechanism 4 includes a support base 401, which provides installation space for the internal device. The support base 401 is externally detachably connected to the inside of the carrier 1. The support base 401 is easy for operators to disassemble and is not damaged during template transportation. A connecting column 402 is fixedly connected inside the support base 401. The connecting column 402 is hollow cylinder in shape. A pressing column 403 is slidably connected inside the connecting column 402. The pressing column 403 makes it easy for operators to apply pressing pressure.

[0040] A second spring 404 is sleeved on the outside of the pressing column 403. When the second spring 404 is compressed, it generates elastic potential energy, causing the pressing column 403 to slide and then reset. A shaped block 405 is fixedly connected to the rear side of the pressing column 403. The shaped block 405 has an inclined groove inside. The shaped block 405 slides after receiving the pressing force of the pressing column 403. Multiple connecting blocks 406 are slidably connected inside the shaped block 405. There are four connecting blocks 406 in total. After being subjected to the sliding force of the shaped block 405, the connecting blocks 406 will retract. Multiple connecting holes 407 are opened inside the carrier 1. The connecting holes 407 facilitate the insertion and fixing of the connecting blocks 406.

[0041] Reference Figure 3 , Figure 5 and Figure 6 The outer surfaces of gear 1 302 and gear plate 1 303 are meshed together. The rotation of gear 1 302 is transmitted to gear plate 1 303, causing gear plate 1 303 to slide up and down. The outer surfaces of multiple gears 2 307 and gear plate 2 304 are meshed together. After receiving the sliding force of gear plate 1 303, gear plate 2 304 slides up and down synchronously, thereby driving the rotation of gear 2 307. The outer surface of gear plate 2 304 is slidably connected to the inside of carrier 1. Gear plate 2 304 and gear plate 1 303 slide up and down synchronously inside carrier 1. The outer surfaces of multiple splicing columns 305 are detachably connected to the inside of splicing hole 309. The splicing column 305 rotates inside splicing hole 309 for limiting, fixing and locking.

[0042] The limiting plate 3081 is externally slidably connected to the inside of the carrier 1. The bottom of the limiting plate 3081 is fixedly connected to the top of the toothed plate 303. The synchronous sliding of the toothed plate 303 and the toothed plate 304 causes the limiting plate 3081 to slide up and down inside the carrier 1. The front side of the spring 3084 is fixedly connected to the inside of the fixed post 3082, and the rear side of the spring 3084 is fixedly connected to the outside of the sliding post 3083. The front and rear sides of the spring 3084 are fixedly connected to facilitate the generation of elastic force by the spring 3084. The external side of the irregular block 405 is externally slidably connected to the inside of the support base 401. The sliding of the irregular block 405 will push the extension and retraction of the connecting block 406. The external side of the connecting block 406 is detachably connected to the inside of the connecting hole 407. The force generated after pressing the pressing post 403 causes the irregular block 405 to slide, which in turn drives the retraction of the connecting block 406. The connecting block 406 is disengaged from the inside of the connecting hole 407, thereby quickly and conveniently removing the support base 401.

[0043] Working principle: When the device needs to be assembled, the carrier 1 and the driven plate 2 are initially assembled and aligned, so that the splicing column 305 is inserted into the splicing hole 309. Pulling out the pressing column 403 will disengage the pressing column 403 from the limiting mechanism 308 and release the limiting. The operator rotates the rotating shaft 301, which will drive the rotation of gear 1 302, causing gear plate 1 303 and gear plate 2 304 to slide upward synchronously, thereby driving the rotation of the three gears 2 307, which in turn drives the splicing column 305. The rotation causes the arc-shaped block 306 to engage with the splicing hole 309. At this time, the sliding column 3083 is slid to the inside of the limiting hole 3085 by the elastic force of the spring 3084 and is limited. Finally, the carrier 1 and the driven plate 2 are assembled. When it is necessary to disassemble, press the sliding column 3083 to release the limit, rotate the rotating shaft 301 in the opposite direction, and drive the splicing column 305 to rotate and disengage from the splicing hole 309. This realizes the rapid splicing of the carrier 1 and the driven plate 2 and improves production efficiency.

[0044] When the template needs to be dismantled and transported, the operator presses the second spring 404. The second spring 404 compresses, generating elastic force. Under the pressure of the pressing column 403, the irregular block 405 slides inside the support base 401. The inclined groove inside the irregular block 405 causes the connecting block 406 to retract. The retraction of the connecting block 406 disengages from the connecting hole 407, allowing the support base 401 to be easily removed. When installing the support base 401, the pressing column 403 is pressed to place the support base 401 inside the carrier 1. Releasing the pressing column 403 allows the connecting block 406 to slide into the connecting hole 407 under the elastic force of the second spring 404, fixing the support base 401 inside the carrier 1. This enables rapid removal of the support base 401, ensuring stable placement of the template during stacking, reducing damage to the template, and improving template utilization.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 type of modular building formwork, comprising a carrier (1), characterized in that: The carrier (1) is detachably connected to a driven plate (2) on its right side. The carrier (1) is provided with two splicing mechanisms (3) and two quick-release mechanisms (4). The splicing mechanism (3) includes a rotating shaft (301), the inside of the carrier (1) is rotatably connected to the outside of the rotating shaft (301), a gear (302) is fixedly connected to the outside of the rotating shaft (301), a toothed plate (303) is slidably connected to the inside of the carrier (1), a toothed plate (304) is fixedly connected to the rear side of the toothed plate (303), a plurality of splicing columns (305) are rotatably connected to the inside of the carrier (1), an arc-shaped block (306) is fixedly connected to the outside of the plurality of splicing columns (305), a gear (307) is fixedly connected to the outside of the plurality of splicing columns (305), a limit mechanism (308) is slidably connected to the inside of the carrier (1), and a plurality of splicing holes (309) are opened inside the driven plate (2).

2. The splicing building formwork according to claim 1, characterized in that: The limiting mechanism (308) includes a limiting plate (3081), the limiting plate (3081) is slidably connected to the outside of the carrier (1), a fixed column (3082) is fixedly connected to the inside of the carrier (1), a sliding column (3083) is slidably connected to the inside of the fixed column (3082), a spring (3084) is sleeved on the outside of the sliding column (3083), and two limiting holes (3085) are opened inside the limiting plate (3081).

3. The splicing building formwork according to claim 1, characterized in that: The quick-release mechanism (4) includes a support base (401), the outside of which is detachably connected to the inside of the carrier (1). A connecting column (402) is fixedly connected inside the support base (401). A pressing column (403) is slidably connected inside the connecting column (402). A spring (404) is sleeved on the outside of the pressing column (403). A shaped block (405) is fixedly connected to the rear side of the pressing column (403). Multiple connecting blocks (406) are slidably connected inside the shaped block (405). Multiple connecting holes (407) are opened inside the carrier (1).

4. The splicing building formwork according to claim 1, characterized in that: The outer side of the first gear (302) is meshed with the outer side of the first gear plate (303), and the outer side of the multiple second gears (307) is meshed with the outer side of the second gear plate (304).

5. The splicing building formwork according to claim 1, characterized in that: The toothed plate (304) is externally slidably connected to the inside of the carrier (1), and the external parts of the plurality of splicing columns (305) are detachably connected to the inside of the splicing hole (309).

6. A splicing building formwork according to claim 2, characterized in that: The limiting plate (3081) is externally slidably connected to the inside of the carrier (1), and the bottom of the limiting plate (3081) is fixedly connected to the top of the toothed plate (303).

7. A splicing building formwork according to claim 2, characterized in that: The front side of the first spring (3084) is fixedly connected to the inside of the fixed post (3082), and the rear side of the first spring (3084) is fixedly connected to the outside of the sliding post (3083).

8. A splicing building formwork according to claim 3, characterized in that: The external part of the irregular block (405) is slidably connected to the inside of the support base (401), and the external part of the connecting block (406) is detachably connected to the inside of the connecting hole (407).

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