A reusable building form quick release locking device

Abstract

This utility model relates to the field of building construction technology, specifically a reusable quick-release locking device for building formwork. The utility model includes a base plate and a connecting plate. Each of the base plate and the connecting plate has a snap-fit ​​groove on one side. A first snap-fit ​​plate is fixedly connected to the other side of the base plate, and a second snap-fit ​​plate is fixedly connected to the other side of the connecting plate. The dimensions of the first and second snap-fit ​​plates are adapted to the dimensions of the snap-fit ​​grooves. A connecting groove is formed on the surface of the base plate, and a shaped plate is slidably connected within the connecting groove. The shaped plate is fixedly connected to the bottom surface of the connecting plate, and the connecting plate is made of a flexible material. This invention solves the problem that traditional building formwork connection methods often use bolts and nails for fixing. This method is not only cumbersome to install and disassemble, consuming a lot of manpower and time, but also prone to damage to bolts and nails during repeated disassembly, making the formwork unusable.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a reusable quick-release locking device for building formwork. Background Technology

[0002] In the construction process, building formwork is the mold and support for concrete pouring. The efficiency and stability of its installation and dismantling have a significant impact on the project progress and quality.

[0003] Traditional construction formwork connections often rely on bolts and nails for fixing. This method is not only cumbersome to install and dismantle, consuming significant manpower and time, but also prone to damage to the bolts and nails during repeated disassembly, rendering the formwork unusable, resulting in resource waste and increased costs. Furthermore, traditional formwork connections are prone to grout leakage during concrete pouring due to insufficient tightness, affecting the quality of the concrete components.

[0004] Regarding the above-mentioned and existing related technologies, the inventor believes that the following defects often exist: Traditional building formwork connection methods mostly use bolts, nails and other fasteners for fixing. This connection method is not only cumbersome to install and disassemble, consuming a lot of manpower and time, but also the bolts, nails and other connecting parts are easily damaged during repeated disassembly, making the formwork unusable. Therefore, in order to solve the above problems, a reusable quick-release locking device for building formwork is proposed. Utility Model Content

[0005] The purpose of this utility model is to solve the problem that the traditional building formwork connection method in the prior art mostly uses bolts, nails and other fasteners for fixing. This connection method is not only cumbersome to install and disassemble, which consumes a lot of manpower and time, but also the bolts, nails and other fasteners are easily damaged during repeated disassembly, which makes the formwork unusable. Therefore, a reusable quick-release locking device for building formwork is proposed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a reusable quick-release locking device for building templates, comprising a base plate and a connecting plate, wherein a snap-fit ​​groove is provided on one side of both the base plate and the connecting plate, a first snap-fit ​​plate is fixedly connected to the other side of the base plate, and a second snap-fit ​​plate is fixedly connected to the other side of the connecting plate, wherein the dimensions of the first snap-fit ​​plate and the second snap-fit ​​plate are adapted to the dimensions of the snap-fit ​​groove, a connecting groove is provided on the surface of the base plate, and a shaped plate is slidably connected in the connecting groove of the base plate, wherein the shaped plate is fixedly connected to the bottom surface of the connecting plate, and the connecting plate is made of a soft material.

[0007] The aforementioned components achieve the following effects: rapid assembly and disassembly are achieved through the matching of the snap-fit ​​groove and snap-fit ​​plate, significantly improving construction efficiency; the sliding fit between the bottom plate connecting groove and the irregular plate, combined with the flexible material connecting plate, allows for flexible adjustment of the formwork shape and size, accurately adapting to complex and varied formwork structures; at the same time, they effectively buffer construction vibrations, reduce component wear, extend the service life of the device, and combine high efficiency, flexibility, and durability, significantly reducing construction costs and material waste, and improving the practicality of the device.

[0008] Preferably, a spring is fixedly connected to the inner wall of the irregularly shaped plate, and the size of the irregularly shaped plate is adapted to the size of the bottom plate connecting groove.

[0009] The effect achieved by the above components is that, under the action of the spring, the springback ability of the irregularly shaped plate is improved, and the service life of the irregularly shaped plate is increased.

[0010] Preferably, the surface of the base plate has two guide grooves, and a guide rod is slidably connected to the inner wall of the guide groove of the base plate, and the guide rod is fixedly connected to the connecting plate.

[0011] The aforementioned components achieve the following effect: by cooperating with the guide rod and the guide groove of the base plate, the base plate and the connecting plate can be quickly connected, thus improving the practicality of the device.

[0012] Preferably, a sealing gasket is fixedly connected to the surface of the base plate, and the surface of the sealing gasket is in contact with the connecting plate.

[0013] The effect achieved by the above components is that by setting a sealing gasket, a sealing effect is achieved when the connecting plate is connected to the base plate, thereby improving the practicality of the device.

[0014] Preferably, both the first and second snap-fit ​​plates have two ball bearings rotatably connected to them, and the ball bearings are rotatably connected to the snap-fit ​​groove.

[0015] The effect achieved by the above components is that by setting ball bearings, the first or second snap-fit ​​plate can slide in the snap-fit ​​groove, thereby improving the practicality of the device.

[0016] Preferably, handles are fixedly connected to the surfaces of both the base plate and the connecting plate, and the surfaces of the handles are provided with anti-slip protrusions.

[0017] The effect achieved by the above components is that by setting handles, it is easy for workers to disassemble the base plate and the connecting plate, avoiding the situation where the surface of the base plate or the connecting plate is too smooth and there is no point of force for workers to disassemble, thus improving the practicality of the device.

[0018] Preferably, a plurality of pointed cones are fixedly connected to the bottom surface of the base plate, and the plurality of pointed cones are distributed in a linear array on the bottom surface of the base plate.

[0019] The effect achieved by the above components is that by setting a pointed cone and inserting it into the bottom surface, the stability of the base plate is increased.

[0020] In this invention, quick assembly and disassembly are achieved through the matching of the snap-fit ​​groove and the snap-fit ​​plate, which significantly improves construction efficiency. The sliding fit between the bottom plate connecting groove and the irregular plate, along with the soft material connecting plate, allows for flexible adjustment of the shape and size of the building template, accurately adapting to complex and varied building template structures. At the same time, it effectively buffers construction vibration, reduces component wear, and extends the service life of the device. It combines high efficiency, flexibility, and durability, greatly reducing construction costs and material waste, and improving the practicality of the device. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of the bottom plate in this utility model;

[0023] Figure 3 This is a schematic diagram of the connecting plate in this utility model;

[0024] Figure 4 This is a partial structural diagram of the base plate in this utility model;

[0025] Figure 5 This is a schematic diagram of the irregularly shaped plate in this utility model.

[0026] Legend: 1. Base plate; 2. Connecting plate; 3. First snap-fit ​​plate; 4. Second snap-fit ​​plate; 5. Irregularly shaped plate; 6. Sealing gasket; 7. Guide rod; 8. Spring; 9. Ball bearing; 10. Handle; 11. Cone. Detailed Implementation

[0027] Reference Figure 1-5As shown, this utility model provides a technical solution: a reusable quick-release locking device for building templates, including a base plate 1 and a connecting plate 2. Both the base plate 1 and the connecting plate 2 have snap-fit ​​grooves on one side. A first snap-fit ​​plate 3 is fixedly connected to the other side of the base plate 1, and a second snap-fit ​​plate 4 is fixedly connected to the other side of the connecting plate 2. The dimensions of the first snap-fit ​​plate 3 and the second snap-fit ​​plate 4 are adapted to the dimensions of the snap-fit ​​grooves. A connecting groove is provided on the surface of the base plate 1. A shaped plate 5 is slidably connected in the connecting groove of the base plate 1. The shaped plate 5 is fixedly connected to the bottom surface of the connecting plate 2. The connecting plate 2 is made of a soft material. The quick assembly and disassembly of the formwork is achieved through the matching of the snap-fit ​​groove and snap-fit ​​plate, significantly improving construction efficiency. The sliding fit between the connecting groove of the base plate 1 and the irregular plate 5, along with the flexible connecting plate 2, allows for flexible adjustment of the formwork shape and size, precisely adapting to complex and varied formwork structures. It also effectively buffers construction vibrations, reduces component wear, and extends the device's service life, combining high efficiency, flexibility, and durability. This significantly reduces construction costs and material waste, improving the device's practicality. A spring 8 is fixedly connected to the inner wall of the irregular plate 5, and the size of the irregular plate 5 matches the size of the connecting groove of the base plate 1. Under the force of the spring 8, the rebound ability of the irregular plate 5 is improved, increasing its service life. Two guide grooves are formed on the surface of the base plate 1, and a guide rod 7 is slidably connected to the inner wall of the guide groove. The guide rod 7 is fixedly connected to the connecting plate 2. Through the cooperation of the guide rod 7 and the guide groove of the base plate 1, the base plate 1 and the connecting plate 2 are quickly connected, improving the device's practicality. A sealing gasket 6 is fixedly connected to the surface of the base plate 1, and the surface of the sealing gasket 6 is in contact with the connecting plate 2. By setting a sealing gasket 6, a sealing effect is achieved when the connecting plate 2 is connected to the base plate 1, improving the practicality of the device. Two ball bearings 9 are rotatably connected inside both the first snap-fit ​​plate 3 and the second snap-fit ​​plate 4, and the ball bearings 9 are rotatably connected to the snap-fit ​​groove. The ball bearings 9 facilitate the sliding of the first snap-fit ​​plate 3 or the second snap-fit ​​plate 4 within the snap-fit ​​groove, improving the practicality of the device. Handles 10 are fixedly connected to the surfaces of both the base plate 1 and the connecting plate 2, and the surfaces of the handles 10 have anti-slip protrusions. The handles 10 facilitate the disassembly of the base plate 1 and the connecting plate 2 by operators, avoiding situations where the surfaces of the base plate 1 or the connecting plate 2 are too smooth for operators to apply force for disassembly, thus improving the practicality of the device. Several pointed cones 11 are fixedly connected to the bottom surface of the base plate 1, and these pointed cones 11 are distributed in a linear array on the bottom surface of the base plate 1. The pointed cones 11, when inserted into the bottom surface, increase the stability of the base plate 1.

[0028] Working principle: When using the reusable quick-release locking device for building formwork, the device's shape is first adjusted according to the actual size and shape of the formwork by sliding the irregular plate 5 in the connecting groove of the base plate 1. During this process, the spring 8 provides rebound support for the irregular plate 5, ensuring smooth sliding and return to its original position, thus extending its service life. The guide rod 7 slides in the guide groove of the base plate 1, assisting in the quick positioning and connection of the base plate 1 and the connecting plate 2. During the connection process, the sealing gasket 6 ensures the sealing of the connection between the base plate 1 and the connecting plate 2, preventing grout leakage. Next, the first snap-fit ​​plate 3 and the second snap-fit ​​plate 4 are inserted into their corresponding snap-fit ​​grooves. The ball bearings 9 make the snap-fit ​​plate insertion smoother. The snap-fit ​​grooves and snap-fit ​​plates are matched to complete the module splicing, forming a stable frame to support the formwork. During construction, the soft material of the connecting plate 2 buffers vibration and reduces component wear. After construction, the worker holds the handle 10 and uses its anti-slip protrusions to apply force to pull out the snap-fit ​​plate and slide the irregular plate 5, thus quickly disassembling the device. After the pointed cone 11 is pulled out from the bottom, the device can be reused for other construction parts.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of 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.

Claims

1. A reusable quick-release locking device for building formwork, comprising a base plate (1) and a connecting plate (2), characterized in that: The base plate (1) and the connecting plate (2) are provided with snap-fit ​​grooves on one side. The base plate (1) is fixedly connected to the other side with a first snap-fit ​​plate (3) and the connecting plate (2) is fixedly connected to the other side with a second snap-fit ​​plate (4). The size of the first snap-fit ​​plate (3) and the second snap-fit ​​plate (4) is adapted to the size of the snap-fit ​​groove. The surface of the base plate (1) is provided with a connecting groove. A shaped plate (5) is slidably connected in the connecting groove of the base plate (1). The shaped plate (5) is fixedly connected to the bottom surface of the connecting plate (2). The connecting plate (2) is made of a soft material.

2. The reusable quick-release locking device for building formwork according to claim 1, characterized in that: A spring (8) is fixedly connected to the inner wall of the irregular plate (5), and the size of the irregular plate (5) is adapted to the size of the connecting groove of the base plate (1).

3. The reusable quick-release locking device for building formwork according to claim 1, characterized in that: Two guide grooves are provided on the surface of the base plate (1). A guide rod (7) is slidably connected to the inner wall of the guide groove of the base plate (1). The guide rod (7) is fixedly connected to the connecting plate (2).

4. The reusable quick-release locking device for building formwork according to claim 1, characterized in that: A sealing gasket (6) is fixedly connected to the surface of the base plate (1), and the surface of the sealing gasket (6) is in contact with the connecting plate (2).

5. A reusable quick-release locking device for building formwork according to claim 1, characterized in that: Two balls (9) are rotatably connected inside the first snap-fit ​​plate (3) and the second snap-fit ​​plate (4), and the balls (9) are rotatably connected to the snap-fit ​​groove.

6. The reusable quick-release locking device for building formwork according to claim 1, characterized in that: The base plate (1) and the connecting plate (2) are both fixedly connected with handles (10), and the surface of the handles (10) is provided with anti-slip protrusions.

7. A reusable quick-release locking device for building formwork according to claim 1, characterized in that: The bottom surface of the base plate (1) is fixedly connected with a number of pointed cones (11), and the number of pointed cones (11) are distributed in a linear array on the bottom surface of the base plate (1).

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