Aluminum-wood combined template structure

Abstract

The utility model provides an aluminum-wood combined formwork structure, and belongs to the technical field of aluminum formwork manufacturing. Comprising an aluminum formwork, a batten, a wood formwork and a plurality of step-by-step fasteners, the batten is fixed to one side of the aluminum formwork through the step-by-step fasteners, and the wood formwork is fixed to the top end of the batten through nails; each step-by-step fastener is formed by combining a clamping rod, a hook head and a clamping head, the hook head is fixed to one end of the clamping rod, and the clamping rod is sleeved with the clamping head. A frame is arranged at the bottom of the aluminum formwork, a plurality of through holes are formed in the frame, each hook head is provided with a protruding part with the outer end in a spine shape, and each protruding part is inserted into the corresponding through hole. And anti-skid teeth are arranged on the clamping rods and the clamping heads. The utility model has the advantages of convenient disassembly and assembly, difficult slippage and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum formwork production, and relates to an aluminum-wood combined formwork structure. Background Art

[0002] In formwork engineering, especially when constructing non-standard structures such as basements and public buildings with aluminum formwork, an aluminum-wood combined structure is required to reduce material costs. The reinforcement fixture for aluminum-wood combination has always been a difficult problem in the industry. Currently, there are two common methods:

[0003] 1. Use the "tight step by step" connection of wooden formwork; however, this method has a drawback that the hook sleeve of the tight step by step is in surface contact with the aluminum formwork frame, and there is a risk of slipping out during the vibration process of concrete pouring.

[0004] 2. Use bolts to lock the wooden square on the holes of the aluminum formwork frame; however, this method is complex in operation. It is necessary to match and drill holes on the wooden square according to the holes of the aluminum formwork frame on site, and screws need to be screwed for both installation and disassembly, resulting in low efficiency. Content of the Utility Model

[0005] The purpose of the utility model is to propose an aluminum-wood combined formwork structure to solve the technical problems described in the background art.

[0006] To achieve the above technical purpose, the utility model adopts the following technical scheme: an aluminum-wood combined formwork structure, characterized in that this structure includes an aluminum formwork, a wooden square, a wooden formwork and a number of tight step by steps. The wooden square is fixed on one side of the aluminum formwork by a number of tight step by steps, and the wooden formwork is fixed on the top of the wooden square by nails; each of the tight step by steps is composed of a clamping rod, a hook head and a clamping head. The hook head is fixed at one end of the clamping rod, and the clamping head is sleeved on the clamping rod; the bottom of the aluminum formwork has a frame, and a number of through holes are opened on the frame. Each hook head is provided with a raised part with a spiky outer end, and each raised part is inserted into the corresponding through hole; anti-slip teeth are provided on each of the clamping rods and the clamping heads.

[0007] Advantages of the utility model:

[0008] This formwork structure is not only convenient for both installation and disassembly, but also very stable and not prone to slipping. Description of the Drawings

[0009] Figure 1 It is a three-dimensional structure schematic diagram of this formwork structure.

[0010] Figure 2 It is a three-dimensional structure schematic diagram of the tight step by step.

[0011] In the figure, 1. Aluminum formwork; 11. Through hole; 2. Wooden square; 3. Wooden formwork; 41. Clamping rod; 42. Hook head; 43. Clamping head; 44. Raised part; 45. Anti-slip teeth. Detailed Embodiment

[0012] The following are specific embodiments of the present utility model and, in conjunction with the accompanying drawings, further describe the technical solutions of the present utility model, but the present utility model is not limited to these embodiments.

[0013] As Figure 1 and Figure 2 shown, a combined aluminum-wood formwork structure includes an aluminum formwork 1, a wooden square 2, a wooden formwork 3, and a number of step clamps. The wooden square 2 is fixed to one side of the aluminum formwork 1 by a number of step clamps, and the wooden formwork 3 is fixed to the top of the wooden square 2 by nails; each step clamp is composed of a clamping rod 41, a hook head 42, and a clamping head 43. The hook head 42 is fixed to one end of the clamping rod 41, and the clamping head 43 is sleeved on the clamping rod 41; the bottom of the aluminum formwork 1 has a frame, and a number of through holes 11 are opened on the frame. Each hook head 42 is provided with a protruding portion 44 with a spiky outer end, and each protruding portion 44 is inserted into the corresponding through hole 11; anti-slip teeth 45 are provided on each clamping rod 41 and clamping head 43.

[0014] In this formwork structure, step clamps are used to realize the combination of the wooden square 2 and the aluminum formwork 1, and then the wooden formwork 3 is arranged on the wooden square 2. Compared with the method of fixing with bolts, it has the advantages of more convenient installation and disassembly. And it is provided with a protruding portion 44 on each hook head 42, which is inserted into the through hole 11 on the aluminum formwork 1. At the same time, anti-slip teeth 45 are provided on each clamping head 43, so that it can firmly hold the wooden square 2, and thus the step clamp itself will not slip off due to vibration; and its outer end is spiky, so when the step clamp is tightened, the spiky outer end will slightly pierce into the wooden square 2, making it difficult for the wooden square 2 and the aluminum formwork 1 to slide; therefore, this formwork structure also overcomes the technical defect of easy slippage in the prior art, making it not only relatively convenient for installation and disassembly, but also very stable and not prone to slippage.

[0015] The specific embodiments described herein are merely illustrative of the spirit of the present utility model. Those skilled in the technical field to which the present utility model pertains can make various modifications or supplements to the described specific embodiments or use similar methods to replace them, but will not deviate from the spirit of the present utility model or exceed the scope defined by the appended claims.

Claims

1. An aluminum-wood combined formwork structure, characterized in that: The structure comprises an aluminum template (1), a wood square (2), a wood template (3) and a plurality of step-by-step fasteners, wherein the wood square (2) is fixed to one side of the aluminum template (1) by the plurality of step-by-step fasteners, and the wood template (3) is fixed to the top of the wood square (2) by nails; each of the step-by-step fasteners is composed of a clamping rod (41), a hook head (42) and a clamp head (43), wherein the hook head (42) is fixed to one end of the clamping rod (41), and the clamp head (43) is sleeved on the clamping rod (41); the bottom of the aluminum template (1) has a frame, and a plurality of through holes (11) are formed on the frame; each of the hook heads (42) is provided with a protrusion (44) with a spike-shaped outer end, and each of the protrusions (44) is inserted into a corresponding through hole (11); each of the clamping rod (41) and the clamp head (43) is provided with an anti-slip tooth (45).

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