Aluminum alloy formwork connecting and fixing structure

Abstract

The utility model discloses an aluminum alloy formwork connecting and fixing structure which comprises a connecting and fixing assembly, and the connecting and fixing assembly comprises a first aluminum alloy formwork, a second aluminum alloy formwork, a clamping groove, a clamping protrusion and a fixing mechanism. In the assembling process, the clamping protrusion at one end of the second aluminum alloy formwork is pushed into the clamping groove of the first aluminum alloy formwork, the clamping ball and the sliding block retract into the telescopic groove in the pushing process, and when the groove in the clamping protrusion and the telescopic groove are located on the same horizontal line, the clamping ball can abut against the interior of the groove under the springback effect of the spring; the first aluminum alloy formwork and the second aluminum alloy formwork are fixed together; and then the reinforcing plates are installed on the first aluminum alloy formwork and the second aluminum alloy formwork through bolts, and the fixing effect is improved. And when the aluminum alloy formwork needs to be disassembled, only the reinforcing plates need to be taken down, then the second aluminum alloy formwork is pulled outwards, the clamping balls can be separated from the grooves, and fixing of the first aluminum alloy formwork and the second aluminum alloy formwork is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy formwork connection, and specifically, to a connection and fixing structure for aluminum alloy formwork. Background Technique

[0002] Aluminum alloy formwork is a kind of formwork often used in our life. It is light in weight, high in strength and corrosion-resistant, so it has a wide range of applications in construction.

[0003] In construction, load-bearing columns are common structural column types in the frame structure and belong to the main structure framework. When building load-bearing columns, aluminum alloy formwork is needed. The aluminum alloy formwork is spliced and assembled, and then concrete is poured into the rectangular frame formed by the aluminum alloy formwork. For the existing aluminum alloy formwork, it is not convenient to connect and fix during splicing, and it may cause deformation of the aluminum alloy formwork during disassembly, making the aluminum alloy formwork unable to be reused. After use, the aluminum alloy formwork cannot be recycled, which greatly causes waste and increases the construction cost. Content of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides a connection and fixing structure for aluminum alloy formwork, aiming to improve the problems that the existing aluminum alloy formwork is not convenient to connect and fix during splicing, and it may cause deformation of the aluminum alloy formwork during disassembly, making the aluminum alloy formwork unable to be reused. After use, the aluminum alloy formwork cannot be recycled, which greatly causes waste and increases the construction cost.

[0005] The utility model is implemented as follows:

[0006] The present application provides a connection and fixing structure for aluminum alloy formwork, including a connection and fixing component.

[0007] The connection and fixing component includes a first aluminum alloy formwork, a second aluminum alloy formwork, a clamping groove, a clamping protrusion and a fixing mechanism. The first aluminum alloy formwork and the second aluminum alloy formwork are vertically arranged. The clamping grooves are opened on both sides of the first aluminum alloy formwork, and the clamping protrusions are arranged on both sides of the second aluminum alloy formwork. The clamping groove matches the clamping protrusion, and the fixing mechanism is arranged at the upper and lower ends inside the clamping groove.

[0008] In a preferred technical solution of the utility model, the fixing mechanism includes a telescopic groove arranged inside the clamping groove, and a slider is slidably arranged inside the telescopic groove.

[0009] In a preferred technical solution of the utility model, a spring is arranged between the slider and the telescopic groove, and both ends of the spring are fixedly connected to the slider and the telescopic groove respectively.

[0010] In a preferred technical solution of the present utility model, a clamping ball is provided on the side of the slider away from the spring. The clamping ball is fixedly connected to the slider, and the clamping ball protrudes from the slider.

[0011] In a preferred technical solution of the present utility model, a groove is provided on the outer side of the clamping protrusion. The groove is arc-shaped and matches the clamping ball.

[0012] In a preferred technical solution of the present utility model, connecting columns are provided on the tops of the first aluminum alloy template and the second aluminum alloy template, and connecting holes are provided at the bottoms of the first aluminum alloy template and the second aluminum alloy template. The connecting holes match the connecting columns.

[0013] In a preferred technical solution of the present utility model, a reinforcing plate is provided on the outer side of the second aluminum alloy template. The reinforcing plate is connected to the second aluminum alloy template by bolts.

[0014] In a preferred technical solution of the present utility model, threaded holes are provided on the outer side of the first aluminum alloy template. The threaded holes match the bolts on the reinforcing plate.

[0015] In a preferred technical solution of the present utility model, reinforcing rib plates are further provided on the outer surface of the first aluminum alloy template.

[0016] Beneficial effects: When the aluminum alloy templates need to be assembled, the clamping protrusion at one end of the second aluminum alloy template is pushed into the clamping groove of the first aluminum alloy template. During the pushing process, the clamping ball together with the slider retracts into the telescopic groove. When the groove on the clamping protrusion and the telescopic groove are at the same horizontal line, the clamping ball will be pressed against the groove under the elastic return of the spring, fixing the first aluminum alloy template and the second aluminum alloy template together; then the reinforcing plate is installed on the first aluminum alloy template and the second aluminum alloy template through bolts to increase the fixing effect. When disassembling, only need to remove the reinforcing plate, and then pull the second aluminum alloy template outwards, then the clamping ball can be disengaged from the groove, releasing the fixation of the first aluminum alloy template and the second aluminum alloy template. This device can realize the fixation of the first aluminum alloy template and the second aluminum alloy template, and the installation and disassembly are relatively convenient, with relatively high practicality. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by the embodiment of the present utility model;

[0019] Figure 2 It is a schematic diagram of the overall three-dimensional structure provided by the embodiment of the present utility model;

[0020] Figure 3 It is a schematic diagram of the top view sectional structure provided by the embodiment of the present utility model;

[0021] Figure 4 It is a schematic diagram of the fixing mechanism structure provided by the embodiment of the present utility model;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the second aluminum alloy template provided by the embodiment of the present utility model;

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the first aluminum alloy template provided by the embodiment of the present utility model.

[0024] In the figure: 100 - connection and fixing component; 110 - first aluminum alloy template; 111 - connection column; 112 - connection hole; 113 - threaded hole; 114 - reinforcing rib plate; 120 - second aluminum alloy template; 121 - reinforcement plate; 130 - clamping groove; 140 - clamping protrusion; 141 - groove; 150 - fixing mechanism; 151 - telescopic groove; 152 - slider; 153 - spring; 154 - clamping ball. Specific embodiments

[0025] To make the purpose, 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 part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0026] Please refer to Figures 1 - 6 , the present utility model provides a technical solution: an aluminum alloy template connection and fixing structure includes a connection and fixing component 100. By means of the connection and fixing component 100, the existing aluminum alloy templates are improved. When splicing, it is not convenient to connect and fix, and when disassembling, it may cause deformation of the aluminum alloy templates, making the aluminum alloy templates unable to be reused, and the aluminum alloy templates cannot be recycled after use, which greatly causes waste and increases the construction cost.

[0027] Please refer to Figures 1 - 6, the connecting and fixing component 100 includes a first aluminum alloy template 110, a second aluminum alloy template 120, a clamping groove 130, a clamping protrusion 140 and a fixing mechanism 150. The first aluminum alloy template 110 is vertically arranged with the second aluminum alloy template 120. Connecting columns 111 are arranged at the tops of both the first aluminum alloy template 110 and the second aluminum alloy template 120, and connecting holes 112 are arranged at the bottoms of the first aluminum alloy template 110 and the second aluminum alloy template 120. The connecting holes 112 are matched with the connecting columns 111. The aluminum alloy templates can be conveniently installed at a higher level through the connecting holes 112 and the connecting columns 111. Threaded holes 113 are arranged on the outer side of the first aluminum alloy template 110, and the threaded holes 113 are matched with the bolts on the reinforcing plate 121. A reinforcing plate 121 is arranged on the outer side of the second aluminum alloy template 120, and the reinforcing plate 121 is connected to the second aluminum alloy template 120 by bolts. The reinforcing plate 121 reinforces the two aluminum alloy templates again to prevent the two aluminum alloy templates from cracking during use. Among them, a reinforcing rib plate 114 is also arranged on the outer surface of the first aluminum alloy template 110.

[0028] Please refer to Figures 1 - 6 , clamping grooves 130 are formed on both sides of the first aluminum alloy template 110, clamping protrusions 140 are arranged on both sides of the second aluminum alloy template 120, the clamping grooves 130 are matched with the clamping protrusions 140, and fixing mechanisms 150 are arranged at the upper and lower ends inside the clamping grooves 130. Specifically, the fixing mechanism 150 includes a telescopic groove 151 arranged inside the clamping groove 130, a slider 152 is slidably arranged in the telescopic groove 151, a spring 153 is arranged between the slider 152 and the telescopic groove 151, and both ends of the spring 153 are fixedly connected to the slider 152 and the telescopic groove 151 respectively. A clamping ball 154 is arranged on one side of the slider 152 away from the spring 153, the clamping ball 154 is fixedly connected to the slider 152, the clamping ball 154 protrudes from the slider 152, and the clamping ball 154 protrudes from the telescopic groove 151. A groove 141 is arranged on the outer side of the clamping protrusion 140, the groove 141 is arc-shaped, and the groove 141 is matched with the clamping ball 154.

[0029] Working principle: When the aluminum alloy formwork needs to be assembled, the clamping protrusion 140 at one end of the second aluminum alloy formwork 120 is pushed into the clamping groove 130 of the first aluminum alloy formwork 110. During the pushing process, the clamping ball 154 together with the slider 152 retracts into the telescopic groove 151. When the groove 141 on the clamping protrusion 140 and the telescopic groove 151 are at the same horizontal line, the clamping ball 154 will be pressed against the groove 141 under the elastic return of the spring 153, fixing the first aluminum alloy formwork 110 and the second aluminum alloy formwork 120 together; then the reinforcing plate 121 is installed on the first aluminum alloy formwork 110 and the second aluminum alloy formwork 120 through bolts to enhance the fixing effect. When disassembling, only the reinforcing plate 121 needs to be removed, and then the second aluminum alloy formwork 120 is pulled outwards, so that the clamping ball 154 can be disengaged from the groove 141, releasing the fixation of the first aluminum alloy formwork 110 and the second aluminum alloy formwork 120. This device can realize the fixation of the first aluminum alloy formwork 110 and the second aluminum alloy formwork 120, and the installation and disassembly are relatively convenient, with high practicability.

[0030] It should be noted that the specific model and specification of the bolt need to be selected according to the actual specifications of the device, etc. The specific selection calculation method adopts the existing technology in this field, so it will not be elaborated in detail.

[0031] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, various changes and modifications can be made to the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An aluminum alloy formwork connection and fixing structure, comprising a connection and fixing component, characterized in that, The connecting and fixing component includes a first aluminum alloy formwork, a second aluminum alloy formwork, a clamping groove, a clamping projection and a fixing mechanism. The first aluminum alloy formwork is perpendicular to the second aluminum alloy formwork. The clamping grooves are formed on both sides of the first aluminum alloy formwork. The clamping projections are arranged on both sides of the second aluminum alloy formwork. The clamping groove matches the clamping projection. The fixing mechanism is arranged at the upper and lower ends inside the clamping groove. The fixing mechanism includes a telescopic groove arranged inside the clamping groove. A slider is slidably arranged in the telescopic groove. A spring is arranged between the slider and the telescopic groove. The two ends of the spring are respectively fixedly connected to the slider and the telescopic groove. A clamping ball is arranged on the side of the slider away from the spring. The clamping ball is fixedly connected to the slider. The clamping ball protrudes from the slider. A groove is arranged on the outer side of the clamping projection. The groove is arc-shaped. The groove matches the clamping ball. A reinforcing plate is arranged on the outer side of the second aluminum alloy formwork. The reinforcing plate is bolted to the second aluminum alloy formwork.

2. The connection and fixation structure of an aluminum alloy formwork according to claim 1, characterized in that: Connecting columns are arranged at the tops of the first aluminum alloy formwork and the second aluminum alloy formwork. Connecting holes are arranged at the bottoms of the first aluminum alloy formwork and the second aluminum alloy formwork. The connecting holes match the connecting columns.

3. A connection and fixation structure for an aluminum alloy formwork according to claim 1, characterized in that: Threaded holes are arranged on the outer side of the first aluminum alloy formwork. The threaded holes match the bolts on the reinforcing plate.

4. A connecting and fixing structure for an aluminum alloy formwork according to claim 1, characterized in that: Reinforcing rib plates are further arranged on the outer surface of the first aluminum alloy formwork.

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