Aluminum formwork splicing structure

Abstract

The utility model relates to an aluminum formwork splicing structure which comprises a plurality of vertical long-strip-shaped formworks, the vertical long-strip-shaped formworks are rectangular, vertical outer flanges are arranged on the edges of the two transverse sides of each vertical long-strip-shaped formwork, transverse outer flanges are arranged on the edges of the upper side and the lower side of each vertical long-strip-shaped formwork, a plurality of reinforcing square tubes are arranged on the outer walls of the vertical long-strip-shaped formworks, and the reinforcing square tubes are arranged on the outer walls of the vertical long-strip-shaped formworks. The reinforcing square tubes are arranged in the transverse direction and evenly distributed in the vertical direction, so that the outer wall of the vertical long-strip-shaped formwork is divided into a plurality of lattice pits, transverse penetrating holes are formed in the local sections, corresponding to any lattice pit, of the two vertical outer flanges, and transverse bolts penetrate through the transverse penetrating holes. Every two adjacent vertical long-strip-shaped formworks are connected through a plurality of transverse bolts. The aluminum template mounting device can improve the aluminum template mounting efficiency, reduce the human input and save the cost.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum template construction, in particular to an aluminum template assembly structure. Background Art

[0002] Aluminum formwork is a commonly used workpiece for casting construction on construction sites. At the construction site, workers build the aluminum formwork system according to the building structure to be cast, that is, assemble multiple pieces of aluminum formwork into a whole in sequence to form an inner mold and an outer mold, and then pour concrete in the cavity between the inner mold and the outer mold.

[0003] When the distance between building structures is small, due to space limitations, it is impossible to free up enough space for assembling aluminum formwork, making the installation process of aluminum formwork labor-intensive and inefficient. Utility Model Content

[0004] The utility model aims to provide an aluminum template assembly structure, which can improve the efficiency of aluminum template installation, reduce manpower input and save costs.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An aluminum template assembly structure, including a plurality of vertical strip templates, the vertical strip templates are rectangular, the vertical strip templates are provided with vertical outer flanges on both sides of the horizontal edge, the upper and lower sides of the vertical strip templates are provided with horizontal outer flanges, the outer wall of the vertical strip template is provided with a plurality of reinforcing square holes, the plurality of reinforcing square holes are arranged in the horizontal direction, and the plurality of reinforcing square holes are evenly distributed in the vertical direction, so that the outer wall of the vertical strip template is divided into a plurality of grid pits, and the two vertical outer flange local sections corresponding to any grid pit are provided with horizontal perforations, and the horizontal perforations are provided for horizontal The vertical long strip templates are connected by a plurality of transverse bolts, wherein the bottom walls of a plurality of grid pits are provided with longitudinal through holes, and the outer side of the vertical long strip templates is provided with a plurality of back ribs, the back ribs include an upper through hole, a lower through hole and a plurality of connecting square through holes, the upper through hole is fixedly connected with the lower through hole through a plurality of connecting square through holes, so that a bolt gap is left between the upper through hole and the lower through hole, and the longitudinal through holes and the bolt gap are provided for the longitudinal bolts to pass through, the back ribs are connected with the longitudinal through holes of the vertical long strip templates by longitudinal bolts, so that the inner sides of the upper through hole and the lower through hole are against the vertical outer flange.

[0007] Specifically, the upper and lower transverse outer flanges of the vertical long strip templates are provided with rows of through holes for vertical bolts to pass through, and the upper transverse outer flange of each vertical long strip template is connected to a square template through vertical bolts, and the four edges of the square template are provided with outer flanges.

[0008] Specifically, the top outer flange of the block-shaped template is fixedly connected to the horizontal strip-shaped template by vertical bolts, and a plurality of block-shaped templates are matched with a horizontal strip-shaped template, and the bottom wall of the horizontal strip-shaped template is provided with a plurality of through holes.

[0009] Specifically, a window position is left between two vertical long strip templates, and vertical short templates are provided on the upper and lower sides of the window position. The edges of the vertical short templates are provided with external flanges, and the vertical long strip templates on both sides of the window position are fixedly connected with connecting angle iron bars, and the vertical short templates on the upper and lower sides of the window position are fixedly connected with connecting angle iron bars, and the connecting angle iron bars are used to connect the window aluminum templates.

[0010] Specifically, the aspect ratio of the vertical strip template is 7-8.

[0011] Specifically, the longitudinal sections of the upper passage and the lower passage are both rectangular, and the long sides of the rectangle are along the longitudinal direction.

[0012] Specifically, the cross section of the connecting square tube is a rectangular shape, and the long side of the rectangle is in the horizontal direction.

[0013] Specifically, the longitudinal section of the reinforced square tube is square.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The aluminum formwork assembly structure of the utility model is mainly composed of multiple vertical long strip templates. The vertical long strip template is long enough. One vertical long strip template is equivalent to multiple short templates, thereby eliminating the number of templates and reducing the overall quality of the assembled structure. Furthermore, the reinforcing square tube, the upper tube, the lower tube and the connecting square tube are all hollow square tubes. Under the premise of meeting the structural connection strength, the square tube can reduce the overall quality of the assembled structure and facilitate hoisting.

[0016] Square templates, horizontal strip templates, and vertical short templates are smaller templates, which can be combined with vertical long strip templates to assemble specific application structures, such as window positions.

[0017] After the aluminum formwork assembly structure is assembled, the back rib can be hooked with a hook to lift the aluminum formwork assembly structure to the floor to be installed. The assembled aluminum formwork assembly structure is a prefabricated set structure, which does not need to be assembled one by one in a small construction space, thereby greatly improving construction efficiency, reducing labor and saving costs. The use of aluminum formwork assembly structure can also eliminate the traditional construction method of filling polystyrene boards, saving materials, and having good integrity. The surface of the shear wall is smooth and beautiful after it is built. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a three-dimensional view of the outside of the aluminum formwork assembly structure;

[0020] Figure 2 for Figure 1 A partial enlarged view of point A in the middle;

[0021] Figure 3 It is a three-dimensional view of a vertical strip template;

[0022] Figure 4 This is a three-dimensional view of the inside of the aluminum formwork assembly structure;

[0023] Figure 5 Installation status view of the aluminum formwork assembly structure.

[0024] In the figure:

[0025] 1. Vertical strip template; 11. Vertical outer flange; 111. Horizontal perforation; 12. Horizontal outer flange; 13. Reinforced square tube; 14. Grid pit; 141. Vertical perforation; 15. Window position;

[0026] 2. Back rib; 21. Upper channel; 22. Lower channel; 23. Connecting square channel; 24. Bolt clearance;

[0027] 3. Square template;

[0028] 4. Horizontal strip template;

[0029] 5. Vertical short formwork;

[0030] 6. Connecting angle iron bars; 61. Window aluminum formwork. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0032] See Figures 1 to 5 An aluminum formwork assembly structure includes a plurality of vertical strip formworks 1, the vertical strip formworks 1 are rectangular, and both lateral edges of the vertical strip formworks 1 are provided with vertical outer flanges 11. Both upper and lower lateral edges of the vertical strip formworks 1 are provided with lateral outer flanges 12.

[0033] The outer wall of the vertical long strip template 1 is provided with a plurality of reinforcing square tubes 13, which are arranged in the horizontal direction and evenly distributed in the vertical direction, so as to divide the outer wall of the vertical long strip template 1 into a plurality of grid pits 14. The two local sections of the vertical outer flange 11 corresponding to any grid pit 14 are provided with transverse through-holes 111, and the transverse through-holes 111 are passed through by transverse bolts (not shown in the figure), and two adjacent vertical long strip templates 1 are connected by a plurality of transverse bolts. The bottom walls of several grid pits 14 are provided with longitudinal through-holes 141.

[0034] A plurality of back ribs 2 are provided on the outside of the vertical long strip formwork 1. The back ribs 2 include an upper passage 21, a lower passage 22 and a plurality of connecting square passages 23. The upper passage 21 is fixedly connected to the lower passage 22 through the plurality of connecting square passages 23, so that a bolt gap 24 is left between the upper passage 21 and the lower passage 22. The longitudinal through-holes 141 and the bolt gap 24 are for longitudinal bolts (not shown) to pass through. The back ribs 2 are connected to the longitudinal through-holes 141 of the vertical long strip formwork 1 through longitudinal bolts, so that the inner sides of the upper passage 21 and the lower passage 22 are against the vertical outer flange 11.

[0035] Specifically, the upper and lower transverse outer flanges 12 of the vertical strip template 1 are provided with rows of through holes, through which vertical bolts (not shown) can pass. The upper transverse outer flange 12 of each vertical strip template 1 is connected to a block template 3 through vertical bolts, and the four edges of the block template 3 are provided with outer flanges.

[0036] Specifically, the top outer flange of the block-shaped template 3 is fixedly connected to the horizontal strip template 4 through vertical bolts (not shown in the figure), and multiple block-shaped templates 3 are matched with a horizontal strip template 4. The bottom wall of the horizontal strip template 4 is provided with a plurality of through holes.

[0037] Specifically, a window position 15 is left between two vertical long strip templates 1, and a vertical short template 5 is provided on the upper and lower sides of the window position 15, and the edges of the vertical short template 5 are provided with external flanges. The vertical long strip templates 1 on both sides of the window position 15 are fixedly connected with connecting angle iron bars 6. The vertical short templates 5 on both sides of the window position 15 are fixedly connected with connecting angle iron bars 6. The connecting angle iron bars 6 are used to connect the window aluminum template 61.

[0038] Specifically, the aspect ratio of the vertical long strip template 1 is 7-8.

[0039] Specifically, the longitudinal cross-sections of the upper passage 21 and the lower passage 22 are both rectangular, and the long sides of the rectangles are along the longitudinal direction.

[0040] Specifically, the cross section of the connecting square passage 23 is a rectangular shape, and the long side of the rectangle is in the horizontal direction.

[0041] Specifically, the longitudinal section of the reinforcing square tube 13 is square.

[0042] The working principle of the aluminum formwork assembly structure of the utility model is as follows:

[0043] Multiple vertical strip templates 1 are spliced ​​in sequence, and two adjacent vertical strip templates 1 are fixedly connected by transverse bolts (through transverse through-holes 111). Multiple back ribs 2 are arranged on the outside of the vertical strip template 1, and longitudinal bolts (not shown) are passed through the bolt gaps 24 and the longitudinal through-holes 141 to fix the multiple back ribs 2 to the multiple vertical strip templates 1.

[0044] The aluminum formwork assembly structure of the utility model is mainly composed of multiple vertical long strip templates 1. The vertical long strip template 1 is long enough. One vertical long strip template 1 is equivalent to multiple short templates, thereby eliminating the number of templates, thereby reducing the overall quality of the assembled structure. Furthermore, the reinforcing square tube 13, the upper tube 21, the lower tube 22 and the connecting square tube 23 are all hollow square tubes. The square tube can reduce the overall quality of the assembled structure and facilitate hoisting while meeting the structural connection strength.

[0045] The square template 3 , the horizontal strip template 4 , and the vertical short template 5 are templates of smaller sizes, and when combined with the vertical long strip template 1 , they can be assembled into a specific application structure, such as a window position 15 .

[0046] Complete the aluminum formwork assembly structure (such as Figure 1 ) after assembly, you can hook the back rib 2 with a hook, so as to lift the aluminum formwork assembly structure to the floor to be installed. The installation status can be referred to Figure 5 . The assembled aluminum formwork structure (such as Figure 1 ) is a prefabricated set of structures, which does not need to be assembled one by one in a small construction space, thus greatly improving construction efficiency, reducing labor and saving costs. The use of aluminum formwork assembly structure can also eliminate the traditional construction method of filling polystyrene boards, saving materials, and having good integrity. After the shear wall is built, the surface is smooth and beautiful.

[0047] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An aluminum formwork assembly structure, characterized in that: The invention comprises a plurality of vertical strip templates (1), wherein the vertical strip templates (1) are rectangular, and both lateral edges of the vertical strip templates (1) are provided with vertical outer flanges (11), and both upper and lower edges of the vertical strip templates (1) are provided with lateral outer flanges (12). The outer wall of the vertical strip template (1) is provided with a plurality of reinforcing square holes (13), and the plurality of reinforcing square holes (13) are arranged in the lateral direction and evenly distributed in the vertical direction, so that the outer wall of the vertical strip template (1) is divided into a plurality of grid pits (14), and the local sections of the two vertical outer flanges (11) corresponding to any grid pit (14) are provided with lateral through holes (111), and the lateral through holes (111) are used for lateral bolts to pass through, and the two adjacent vertical strip templates (1) are provided with a plurality of reinforcing square holes (13). ) are connected by a plurality of transverse bolts, wherein the bottom walls of a plurality of the grid pits (14) are provided with longitudinal through holes (141), and a plurality of back ribs (2) are provided on the outer side of the vertical long strip template (1), wherein the back ribs (2) include an upper passage (21), a lower passage (22) and a plurality of connecting square passages (23), wherein the upper passage (21) is fixedly connected with the lower passage (22) by the plurality of connecting square passages (23), so that a bolt gap (24) is left between the upper passage (21) and the lower passage (22), and the longitudinal through holes (141) and the bolt gap (24) are provided for the longitudinal bolts to pass through, and the back ribs (2) are connected with the longitudinal through holes (141) of the vertical long strip template (1) by longitudinal bolts, so that the inner sides of the upper passage (21) and the lower passage (22) are pressed against the vertical outer flange (11).

2. The aluminum formwork assembly structure according to claim 1 is characterized in that: The upper and lower transverse outer flanges (12) of the vertical long strip template (1) are provided with rows of through holes, and the through holes can be used for vertical bolts to pass through. The upper transverse outer flange (12) of each vertical long strip template (1) is connected to a square template (3) through vertical bolts, and the four edges of the square template (3) are provided with outer flanges.

3. The aluminum formwork assembly structure according to claim 2 is characterized in that: The top outer flange of the block-shaped template (3) is fixedly connected to a horizontal strip-shaped template (4) via vertical bolts; a plurality of block-shaped templates (3) are matched with a horizontal strip-shaped template (4); and a bottom wall of the horizontal strip-shaped template (4) is provided with a plurality of through holes.

4. The aluminum formwork assembly structure according to claim 1 is characterized in that: A window position (15) is left between the two vertical long strip templates (1), and vertical short templates (5) are provided on the upper and lower sides of the window position (15). The edges of the vertical short templates (5) are provided with external flanges. The vertical long strip templates (1) on both sides of the window position (15) are fixedly connected with connecting angle iron bars (6), and the vertical short templates (5) on both sides of the window position (15) are fixedly connected with connecting angle iron bars (6). The connecting angle iron bars (6) are used to connect the window aluminum template (61).

5. The aluminum formwork assembly structure according to claim 1 is characterized in that: The length-to-width ratio of the vertical long strip template (1) is 7-8.

6. The aluminum formwork assembly structure according to claim 1 is characterized in that: The longitudinal sections of the upper passage (21) and the lower passage (22) are both rectangular, and the long sides of the rectangle are along the longitudinal direction.

7. The aluminum formwork assembly structure according to claim 1 is characterized in that: The cross section of the connecting square tube (23) is a rectangular shape, and the long side of the rectangle is in the horizontal direction.

8. The aluminum formwork assembly structure according to claim 1 is characterized in that: The longitudinal section of the reinforcement square tube (13) is in a square shape.

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