Aluminum alloy formwork splicing structure

Abstract

The utility model discloses an aluminum alloy formwork splicing structure which comprises a formwork, each edge of the formwork is provided with a side edge bent towards the same side, and splicing holes are formed in the plate face and the side edges of the formwork. The splicing mechanism comprises a connecting assembly and a clamping assembly, the connecting assembly comprises a locking pin, a sliding rod and an L-shaped rod, the locking pin can be arranged in the corresponding splicing holes of the two adjacent formworks or the two side edges in a penetrating mode, a movable groove is formed in the locking pin, and side grooves are formed in the two sides of the movable groove; the sliding rod is located in the movable groove, a movable block slidably connected with the movable groove is arranged at one end of the sliding rod, limiting grooves are formed in the two sides of the movable block, the two L-shaped rods are located in the side grooves correspondingly, the bent positions of the L-shaped rods are rotationally connected with the side grooves, and one ends of the L-shaped rods are located in the limiting grooves; and the locking nut is in threaded connection with the outer side of the locking pin. And through the connecting assemblies and the clamping assemblies, the effect of quickly assembling and disassembling the formworks can be achieved, and assembling and disassembling of the formworks are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy formwork, and particularly relates to an assembling structure of aluminum alloy formwork. Background Art

[0002] The aluminum alloy formwork is fully called the concrete engineering aluminum alloy formwork, which is a new generation of formwork system after various traditional formwork systems. The aluminum alloy formwork has the characteristics of light weight and high strength, is convenient for construction and can be reused. Moreover, the aluminum alloy formwork has fewer joints and is convenient for construction, which helps to improve the construction efficiency. The market of aluminum alloy formwork has shown a steady upward trend in the past few years. With the acceleration of the urbanization process and the development of the construction industry, the market demand is increasing continuously.

[0003] Chinese Patent CN218815240U discloses a quickly disassemblable aluminum alloy formwork, including an aluminum alloy formwork. One end of the aluminum alloy formwork is fixedly connected with a mounting block, and a mounting groove with dimensions and positions matching those of the mounting block is opened at one end of the aluminum alloy formwork corresponding to the mounting block. The aluminum alloy formwork is mutually clamped through the mounting block and the mounting groove. A limiting block is fixedly connected above the mounting block, and a limiting groove with positions and dimensions matching those of the limiting block is opened above the mounting groove. The aluminum alloy formwork is clamped at one end of the limiting groove through the limiting block. The aluminum alloy formwork can be assembled by inserting the mounting block into the mounting groove from top to bottom, making it more efficient and convenient for workers to assemble. However, the device still has the following problems:

[0004] During the assembly and disassembly of the aluminum alloy formwork, the device needs to move the entire formwork for assembly and disassembly. The operator not only has a large operating intensity, but also the assembly and disassembly of the formwork are still not convenient enough.

[0005] Based on this, the utility model designs an assembling structure of aluminum alloy formwork to solve the above problems. Summary of the Utility Model

[0006] Aiming at the above-mentioned disadvantages of the prior art, the utility model provides an assembling structure of aluminum alloy formwork.

[0007] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0008] An assembling structure of aluminum alloy formwork includes:

[0009] A formwork, with side edges bent towards the same side at each edge to surround one side of the formwork, and assembling holes are opened on the plate surface and each side edge of the formwork;

[0010] The assembling mechanism includes a connecting component and a clamping component. The connecting component includes a locking pin, a sliding rod, and an L-shaped rod. The locking pin can pass through the assembling holes corresponding to two adjacent templates or two side edges. An activity groove is axially formed in the locking pin, and side grooves are respectively formed on both sides of the activity groove. The sliding rod is located in the activity groove, and a moving block axially slidably connected to the activity groove is provided at one end thereof. Limiting grooves are respectively formed on both sides of the moving block. The two L-shaped rods are respectively located in the side grooves, and the bent portion of the L-shaped rod is rotatably connected to the side groove. One end of the L-shaped rod is located in the limiting groove. When the moving block moves, the other end of the L-shaped rod can be retracted into the side groove or slightly expanded outwards. The clamping component includes a locking nut, which is threadedly connected to the outside of the locking pin, and the locking nut and the L-shaped rod are respectively located on both sides of the assembling hole.

[0011] Furthermore, a spring is connected between the moving block and the inner wall of one end of the adjacent activity groove. The spring can provide an elastic force to push the moving block so that the L-shaped rod rotates to expand its other end outwards.

[0012] Furthermore, a handle is provided on the outside of the locking nut.

[0013] Furthermore, a guiding structure is further included, which includes a guiding hole and a guiding block. The guiding block is provided on the outside of one side edge of the template, and the guiding hole is formed on the side edge opposite to the guiding block for the guiding block to be inserted into.

[0014] Furthermore, the end of the sliding rod away from the moving block slidably penetrates through the outside of the locking pin.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] In the present utility model, the guiding structure can align and initially fix the templates, and the connecting component and the clamping component can quickly assemble and disassemble the templates, facilitating the assembly and disassembly of the templates. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a three-dimensional view of an assembling structure of an aluminum alloy template of the present utility model;

[0019] Figure 2The front view of an assembly structure of an aluminum alloy formwork according to the present utility model;

[0020] Figure 3 The left view of an assembly structure of an aluminum alloy formwork according to the present utility model;

[0021] Figure 4 Is the sectional view along the Figure 3 A - A direction of;

[0022] Figure 5 Is Figure 4 The enlarged view of B in.

[0023] The reference numerals in the figure respectively represent:

[0024] 1, formwork; 3, assembly holes; 4, assembly mechanism; 41, connection components; 411, locking pins; 412, sliding rods; 413, moving blocks; 414, limiting grooves; 415, movable grooves; 416, side grooves; 417, L-shaped rods; 418, springs; 42, clamping components; 421, locking nuts; 422, handles; 5, guiding structure; 51, guiding holes; 52, guiding blocks. Specific embodiments

[0025] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] The "left", "right", "front", "rear", "upper" and "lower" mentioned in the following description are oriented in the perspective direction of the front view.

[0027] Please refer to the specification appendix Figures 1-5 , an assembly structure of an aluminum alloy formwork, including a formwork 1 and an assembly mechanism 4.

[0028] Each edge of the formwork 1 is provided with a side edge bent towards the same side to surround one side of the formwork 1, and assembly holes 3 are opened on the plate surface and each side edge of the formwork 1.

[0029] The assembling mechanism 4 includes a connecting component 41 and a clamping component 42. The connecting component 41 includes a locking pin 411, a sliding rod 412 and an L-shaped rod 417. The locking pin 411 can pass through the assembling holes 3 corresponding to two adjacent templates 1 or two side edges. An activity groove 415 is axially formed in the locking pin 411. Side grooves 416 are respectively formed on both sides of the activity groove 415. The sliding rod 412 is located in the activity groove 415, and a moving block 413 which is axially slidably connected to the activity groove 415 is arranged at one end of the sliding rod 412. Limiting grooves 414 are respectively formed on both sides of the moving block 413. The two L-shaped rods 417 are respectively located in the side grooves 416, and the bent part of the L-shaped rod 417 is rotatably connected to the side groove 416. One end of the L-shaped rod 417 is located in the limiting groove 414. When the moving block 413 moves, the other end of the L-shaped rod 417 can be retracted into the side groove 416 or slightly expanded outwards. The clamping component 42 includes a locking nut 421. The locking nut 421 is threadedly connected to the outside of the locking pin 411, and the locking nut 421 and the L-shaped rod 417 are respectively located on both sides of the assembling hole 3.

[0030] Preferably, a spring 418 is connected between the moving block 413 and the inner wall of one end of the adjacent activity groove 415. The spring 418 can provide an elastic force to push the moving block 413 so that the L-shaped rod 417 rotates to expand its other end outwards.

[0031] Preferably, a handle 422 is arranged on the outside of the locking nut 421.

[0032] Furthermore, a guiding structure 5 is further included, which includes a guiding hole 51 and a guiding block 52. The guiding block 52 is arranged on the outside of one side edge of the template 1, and the guiding hole 51 is formed on the side edge opposite to the guiding block 52 for the guiding block 52 to be inserted.

[0033] In the present utility model, before connecting and fixing adjacent templates 1, the guiding blocks 52 and the guiding holes 51 corresponding to each other between the adjacent templates 1 are aligned and spliced, which has the effect of pre-aligning and preliminarily fixing the adjacent templates 1, facilitating the next-step assembling between the adjacent templates 1.

[0034] Preferably, the end of the sliding rod 412 away from the moving block 413 slidably penetrates through the outside of the locking pin 411.

[0035] In the present utility model, by pressing the sliding rod 412 to control the rotation of the L-shaped rod 417 and rotating the handle 422 to control the distance between the L-shaped rod 417 and the locking nut 421, the adjacent templates 1 can be connected and fixed and disassembled, making the assembling and disassembly between the adjacent templates 1 fast and convenient.

[0036] In the present utility model, when an operator connects and fixes adjacent templates 1, the adjacent templates 1 are aligned and connected through the guiding structure 5 to achieve the function of pre-positioning. The connecting component 41 is inserted into the assembling holes 3 for alignment between the templates 1, and then the adjacent templates 1 can be connected and fixed through the clamping component 42. When it is necessary to disassemble the template 1, through the clamping component 42, the adjacent template 1 is released, and then the connecting component 41 is taken out from the assembling hole 3 to disassemble the template 1.

[0037] In the present utility model, the guiding structure 5 can align and preliminarily fix between the templates 1, and the connecting component 41 and the clamping component 42 can quickly assemble and disassemble between the templates 1, facilitating the assembly and disassembly of the template 1.

[0038] In the present utility model, after aligning and splicing the guiding holes 51 and the guiding blocks 52 between the templates 1, the sliding rod 412 is pressed. The sliding rod 412 drives the moving block 413 to move. The moving block 413 compresses the spring 418. The limiting groove 414 drives the L-shaped rod 417 to rotate. The long end of the L-shaped rod 417 rotates into the side groove 416, so that the long end of the L-shaped rod 417 does not affect the insertion of the locking pin 411 into the assembling hole 3. Then the locking pin 411 is inserted into the assembling hole 3 aligned between the templates 1. When the side groove 416 completely passes through the assembling hole 3, the sliding rod 412 is released. The spring 418 resets, causing the moving block 413 and the sliding rod 412 to reset. The limiting groove 414 drives the L-shaped rod 417 to rotate and reset. Turning the handle 422 drives the locking nut 421 to move. The long end of the L-shaped rod 417 and the locking nut 421 cooperate to lock on both sides of the corresponding connection sides of the adjacent templates 1, connecting and fixing the adjacent templates 1. When it is necessary to disassemble the template 1, the handle 422 is rotated in the reverse direction to make the locking nut 421 move, and the sliding rod 412 is pressed, so that the long end of the L-shaped rod 417 rotates into the side groove 416, and then the locking pin 411 can be taken out to release the connection and fixation between the adjacent templates 1, and the template 1 can be disassembled.

[0039] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model.

Claims

1. An assembled structure of aluminum alloy formwork, characterized in that, Including: A template (1), with side edges bent towards the same side at each edge, to surround one side of the template (1), and assembly holes (3) are provided on the plate surface and each side edge of the template (1); An assembly mechanism (4), which includes a connection component (41) and a clamping component (42). The connection component (41) includes a locking pin (411), a slide bar (412), and an L-shaped rod (417). The locking pin (411) can be inserted into the assembly holes (3) corresponding to adjacent two templates (1) or two side edges. An activity groove (415) is axially provided in the locking pin (411). Side grooves (416) are respectively provided on both sides of the activity groove (415). The slide bar (412) is located in the activity groove (415), and one end of the slide bar (412) is provided with a moving block (413) that is axially slidably connected to the activity groove (415). Limiting grooves (414) are respectively provided on both sides of the moving block (413). Two L-shaped rods (417) are respectively located in the side grooves (416), and the bent part of the L-shaped rod (417) is rotatably connected to the side groove (416). One end of the L-shaped rod (417) is located in the limiting groove (414). When the moving block (413) moves, the other end of the L-shaped rod (417) can be retracted into the side groove (416) or slightly expanded outwards. The clamping component (42) includes a locking nut (421). The locking nut (421) is threadedly connected to the outside of the locking pin (411), and the locking nut (421) and the L-shaped rod (417) are respectively located on both sides of the assembly hole (3).

2. The assembled structure of an aluminum alloy formwork according to claim 1, wherein, A spring (418) is connected between the moving block (413) and the inner wall of one end of the adjacent activity groove (415). The spring (418) can provide an elastic force to push the moving block (413) so that the L-shaped rod (417) rotates to expand the other end outwards.

3. The assembled structure of an aluminum alloy formwork according to claim 1, wherein, A handle (422) is provided on the outside of the locking nut (421).

4. A prefabrication structure of an aluminum alloy formwork according to claim 1, characterized in that, It further includes a guiding structure (5), which includes a guiding hole (51) and a guiding block (52). The guiding block (52) is provided on the outside of one side edge of the template (1), and the guiding hole (51) is provided on the side edge opposite to the guiding block (52) for the guiding block (52) to be inserted into.

5. The assembling structure of an aluminum alloy formwork according to claim 1, characterized in that One end of the slide bar (412) far from the moving block (413) slidably penetrates through the outside of the locking pin (411).

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