Sleeve positioning structure for penetrating shear wall in aluminum formwork construction

Abstract

The utility model provides a shear wall penetrating sleeve positioning structure in aluminum formwork construction, which comprises a sleeve supported between two aluminum formworks. The plugging structures are clamped in the two ends of the sleeve, each plugging structure comprises a rubber pad, a supporting plate, a fixing pipe, a supporting disc and a sliding groove, the rubber pad is fixed to the side wall of the supporting plate, the supporting plate is fixed to the edge of the side wall of one end of the fixing pipe, and the supporting disc is fixed to the edge of the side wall of the other end of the fixing pipe. The supporting disc is fixed to the side wall of the other end of the fixing pipe, and the sliding groove is formed in the inner side wall of the other end of the fixing pipe. The butt joint structure is mounted at the other end of the fixed pipe; the positioning structure penetrates through the interior of the fixed pipe; the positioning structure for the sleeve penetrating through the shear wall in the aluminum die construction has the advantages that the interior of the sleeve can be conveniently supported, deformation caused by pressing is prevented, and plugging objects at the two ends of the sleeve can be conveniently taken out after the shear wall is formed.

Description

A positioning structure for shear wall sleeves in aluminum formwork construction Technical Field

[0001] This utility model relates to the field of sleeve positioning technology, and in particular to a sleeve positioning structure for shear wall penetration in aluminum formwork construction. Background Technology

[0002] Shear walls, also known as wind-resistant walls, earthquake-resistant walls, or structural walls, are walls in buildings or structures that primarily bear horizontal and vertical loads caused by wind loads or earthquakes, preventing structural shear failure.

[0003] Currently, in some existing aluminum formwork construction, the positioning structure for shear wall sleeves generally involves adding sealing materials to the openings at both ends of the sleeve, then bolting through the sleeve to clamp it between two aluminum formwork pieces and fixing it with bolts. While this method can effectively fix the position of the sleeve, during concrete compaction, the stones in the concrete will compress the sidewalls of the sleeve, causing it to deform. Furthermore, since the thickness of the poured shear wall is the same as the thickness of the sleeve, and the sidewalls of the sealing materials are in a flat state without any stress points, it is difficult to remove the sealing materials from the sleeve.

[0004] Therefore, it is necessary to provide a new positioning structure for shear wall sleeves in aluminum formwork construction to solve the above-mentioned technical problems. Summary of the Invention

[0005] The technical problem solved by this utility model is to provide a positioning structure for shear wall sleeves during aluminum formwork construction that facilitates internal support of the sleeve, prevents deformation under pressure, and allows for the removal of the sealing materials at both ends of the sleeve after the shear wall is formed.

[0006] To solve the above-mentioned technical problems, the present invention provides a positioning structure for a shear wall penetration sleeve in aluminum formwork construction, comprising: a sleeve supported between two aluminum formwork panels; a sealing structure engaged with the interior of both ends of the sleeve, the sealing structure including a rubber pad, a support plate, a fixing pipe, a support plate, and a sliding groove, wherein the rubber pad is fixed to the side wall of the support plate, the support plate is fixed to the edge of one side wall of the fixing pipe, the support plate is fixed to the side wall of the other end of the fixing pipe, and the sliding groove is located on the inner side wall of the other end of the fixing pipe; a docking structure installed at the other end of the fixing pipe, the docking structure including a docking plate and a sliding pipe, the sliding pipe being fixed at the center of one side wall of the docking plate, the docking plate sliding inside the sleeve, and a spring being provided between the docking plate and the support plate; and a positioning structure penetrating the interior of the fixing pipe, the positioning structure including a screw, a nut, and a fixing plate, the fixing plate being fixed to one end of the screw, and the nut being threadedly connected to the other end of the screw.

[0007] Preferably, the sidewall of the aluminum template has corresponding perforations, and the diameter of the sleeve is greater than the inner diameter of the perforations on the sidewall of the aluminum template, and the sum of the length of the sleeve and the thickness of the edge of the rubber pad is equal to the thickness of the shear wall.

[0008] Preferably, the sidewall of the rubber pad is annular, the maximum diameter of the rubber pad is equal to the diameter of the sleeve, the minimum diameter of the rubber pad corresponds to the inner diameter of the sleeve, and the support plate is fixedly supported inside the rubber pad.

[0009] Preferably, the diameter of the support disk corresponds to the inner diameter of the sleeve, and the support disk slides on the inner wall of the sleeve.

[0010] Preferably, the positioning structure further includes pads, and two pads are provided, with the two pads sliding on the side walls at both ends of the screw.

[0011] Preferably, the pad has a perforation at the center of its side wall, and the side area of ​​the pad is larger than the side area of ​​the nut and the fixing plate.

[0012] Preferably, the diameter of the docking plate is the same as the diameter of the support plate, and the docking plate is slidably connected to the fixed pipe inside the slide groove through the sliding tube, and the sum of the lengths of the fixed pipe and the sliding tube is greater than half the length of the sleeve.

[0013] Compared with related technologies, the aluminum formwork positioning structure for shear wall sleeves provided by this utility model has the following advantages:

[0014] This utility model provides a positioning structure for shear wall sleeves in aluminum formwork construction. First, two sets of sealing structures are inserted into the sleeve from both ends through the connecting structures installed at one end. One end of each connecting structure is brought into contact with the other inside the sleeve. Simultaneously, a support plate fixed to one end of the sealing structure supports the inner wall of the sleeve, preventing deformation during concrete pouring or compaction. Then, two aluminum formwork panels are erected, and the sleeve with the sealing structures is clamped between them. The opening of one end of the sealing structure is aligned with a perforation on the side wall of the aluminum formwork. The aluminum formwork presses against the sealing structures extending beyond both ends of the sleeve, causing them to work in conjunction with the connecting structures inside the sleeve to compress the spring, thus compressing the spring. The sealing structure slides along one end of the docking structure into the sleeve until one end of the sealing structure engages with the opening of the sleeve, thus sealing the opening. Then, the positioning structure connects the aluminum template, the sealing structure, and the docking structure in series through perforations, and fixes the positioning structure to fix the position of the sleeve inside the aluminum template. After the cast shear wall solidifies, the positioning structure and the aluminum template are removed, and the spring loses pressure, which supports the sealing structure outward and disengages it from the sleeve. This allows the sealing structure and the docking structure to be easily removed from the inside of the sleeve. This structure has the advantages of facilitating the support of the inside of the sleeve, preventing deformation under pressure, and facilitating the removal of the sealing materials at both ends of the sleeve after the shear wall is formed. Attached Figure Description

[0015] Figure 1 is a schematic diagram of a preferred embodiment of the positioning structure for the sleeve through the shear wall in aluminum formwork construction provided by this utility model.

[0016] Figure 2 is a schematic diagram of the overall front cross-section shown in Figure 1;

[0017] Figure 3 is a structural schematic diagram of the disassembled sealing structure and docking structure shown in Figure 2;

[0018] Figure 4 is an enlarged structural schematic diagram of part A shown in Figure 2.

[0019] The following are the labels in the diagram: 1. Sleeve, 2. Sealing structure, 21. Rubber pad, 22. Support plate, 23. Fixing pipe, 24. Support plate, 45. Slide groove, 3. Positioning structure, 31. Screw, 32. Nut, 33. Washer plate, 34. Fixing plate, 4. Connecting structure, 41. Connecting plate, 42. Slide tube, 5. Spring, 6. Aluminum template. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please refer to Figures 1 to 4, where Figure 1 is a structural schematic diagram of a preferred embodiment of the shear wall sleeve positioning structure provided by this utility model in aluminum formwork construction; Figure 2 is a structural schematic diagram of the overall front cross-section shown in Figure 1; Figure 3 is a structural schematic diagram of the exploded sealing structure and the connecting structure shown in Figure 2; Figure 4 is a structural schematic diagram of the enlarged part A shown in Figure 2; the shear wall sleeve positioning structure in aluminum formwork construction includes: a sleeve 1, which is supported between two aluminum formwork panels 6; a sealing structure 2, which is engaged inside both ends of the sleeve 1, the sealing structure 2 including a rubber pad 21, a support plate 22, a fixing pipe 23, a support plate 24 and a sliding groove 45, the side wall of the support plate 22 is fixed with the rubber pad 21, and the support plate 22 is fixed to one end of the fixing pipe 23. The support plate 24 is fixed to the side wall of the other end of the fixed tube 23, and the sliding groove 45 is provided on the inner side wall of the other end of the fixed tube 23; the docking structure 4 is installed at the other end of the fixed tube 23, the docking structure 4 includes a docking plate 41 and a sliding tube 42, the sliding tube 42 is fixed at the center of the side wall of one end of the docking plate 41, the docking plate 41 slides inside the sleeve 1, and a spring 5 is provided between the docking plate 41 and the support plate 24; the positioning structure 3 penetrates the interior of the fixed tube 23, the positioning structure 3 includes a screw 31, a nut 32 and a fixing plate 34, the fixing plate 34 is fixed to one end of the screw 31, and the nut 32 is threaded to the other end of the screw 31.

[0022] In the specific implementation process, as shown in Figures 1 and 2, the side wall of the aluminum template 6 is provided with corresponding perforations, and the diameter of the sleeve 1 is larger than the inner diameter of the perforations on the side wall of the aluminum template 6. The sum of the length of the sleeve 1 and the thickness of the edge of the rubber pad 21 is equal to the thickness of the shear wall. The positioning structure 3 also includes a pad 33, of which two pads 33 are provided, and the two pads 33 slide on the side walls at both ends of the screw 31. A perforation is provided in the center of the side wall of the pad 33, and the side area of ​​the pad 33 is larger than the side area of ​​the nut 32 and the fixing plate 34. This facilitates the connection of the pad 33, the fixing tube 23, the aluminum template 6 and the sleeve 1 together through the perforations via the screw 31, and the pad 33 is fixed by the nut 32 against the nut 32, so that the pad 33, the fixing tube 23, the aluminum template 6 and the sleeve 1 are connected and fixed on the same horizontal line.

[0023] In the specific implementation process, as shown in Figures 1, 2 and 3, the sidewall of the rubber pad 21 is annular, and the maximum diameter of the rubber pad 21 is equal to the diameter of the sleeve 1, and the minimum diameter of the rubber pad 21 corresponds to the inner diameter of the sleeve 1. The support plate 22 is fixedly supported inside the rubber pad 21. Under the support of the support plate 22, one end of the rubber pad 21 can be engaged between the support plate 22 and the sleeve 1, thereby closing the openings at both ends of the sleeve 1.

[0024] In the specific implementation process, as shown in Figures 1, 2 and 3, the diameter of the support plate 24 corresponds to the inner diameter of the sleeve 1, and the support plate 24 slides on the inner side wall of the sleeve 1; this facilitates the support of the inside of the sleeve 1 through the support plate 24, thereby preventing the sleeve 1 from deforming during concrete compaction.

[0025] In the specific implementation process, as shown in Figures 1, 2 and 3, the diameter of the docking plate 41 is the same as the diameter of the support plate 24, and the docking plate 41 slides inside the sliding groove 45 through the sliding tube 42 and is slidably connected to the fixed tube 23. The sum of the lengths of the fixed tube 23 and the sliding tube 42 is greater than half the length of the sleeve 1. This facilitates that one end of the fixed tube 23, which is engaged at both ends of the sleeve 1, can abut against each other, so that the spring 5 can support the support plate 22 to disengage from the sleeve 1 opening.

[0026] The working principle of the aluminum formwork positioning structure for shear wall penetration in construction provided by this utility model is as follows:

[0027] In use, firstly, the fixed tube 23, with the docking plate 41 installed at one end, is inserted through the openings at both ends of the sleeve 1. The docking plate 41 and the support plate 24, which is fixed to one side wall of the fixed tube 23, are slidably supported on the inner side wall of the sleeve 1, and the two sets of docking plates 41 are brought together at the center inside the sleeve 1. Then, it is placed on the inner side wall of the perforated aluminum template 6, with the opening at one end of the fixed tube 23 aligned with the perforation on the aluminum template 6. Next, another aluminum template 6 is placed in the position corresponding to the previous one, so that the sleeve 1 is supported between the two aluminum templates 6, and the aluminum template 6 presses against the support plate 22 fixed to one end of the fixed tube 23, thereby causing the support plate 22 to slide into the sleeve 1, so that the support plate 24 cooperates with the docking plate 41. By compressing the spring 5, the fixed tube 23 slides at one end of the sliding tube 42, causing the support plate 24 to move closer to the docking plate 41. This allows the support plate 22 to engage with the inner sidewall of the opening of the sleeve 1 via the rubber pad 21 fixed to the sidewall, sealing the opening of the sleeve 1. Then, a pad 33 is pressed against the outer sidewall of the aluminum template 6 with a perforation, and the screw 31 is passed through its perforation. Another pad 33 is then inserted from one end of the screw 31 and threaded onto the screw 31 via a nut 32. This compresses the sidewall of the pad 33, fixing the positions of the aluminum template 6 and the sleeve 1. This structure has the advantages of facilitating internal support of the sleeve, preventing deformation under pressure, and facilitating the removal of the sealing materials at both ends of the sleeve after the shear wall is formed.

[0028] Compared with related technologies, the aluminum formwork positioning structure for shear wall sleeves provided by this utility model has the following advantages:

[0029] This utility model provides a positioning structure for shear wall sleeves in aluminum formwork construction. First, two sets of sealing structures 2 are inserted into the sleeve 1 from both ends through the connecting structures 4 installed at one end. One end of each connecting structure 4 is brought into contact with the other inside the sleeve 1. Simultaneously, the support plate 24 fixed to one end of the sealing structure 2 supports the inner wall of the sleeve 1, preventing deformation of the sleeve 1 during later concrete pouring or vibration. Then, two aluminum formwork panels 6 are erected, with the sleeve 1 containing the sealing structures 2 clamped between them. The opening of one end of the sealing structure 2 is aligned with the perforation on the side wall of the aluminum formwork 6. Simultaneously, the aluminum formwork 6 compresses the sealing structures 2 extending beyond both ends of the sleeve 1, causing them to work with the connecting structures 4 inside the sleeve 1 to compress the spring 5, thus compressing the spring 5. The sealing structure 2 slides along one end of the docking structure 4 into the sleeve 1 until one end of the sealing structure 2 engages with the opening of the sleeve 1, thus sealing the opening of the sleeve 1. Then, the positioning structure 3 connects the aluminum template 6, the sealing structure 2, and the docking structure 4 in series through perforations, and fixes the positioning structure 3 to fix the position of the sleeve 1 inside the aluminum template 6. After the cast shear wall solidifies, by removing the positioning structure 3 and the aluminum template 6, and the spring 5 losing pressure, the sealing structure 2 will be supported outward and disengaged from the sleeve 1. This allows the sealing structure 2 and the docking structure 4 to be easily removed from the inside of the sleeve 1. This structure has the advantages of facilitating the support of the inside of the sleeve 1, preventing deformation under pressure, and facilitating the removal of the sealing materials at both ends of the sleeve 1 after the shear wall is formed.

[0030] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A positioning structure for shear wall sleeves during aluminum formwork construction, characterized in that, Includes: a sleeve (1), which is supported between two aluminum templates (6); a sealing structure (2), which is engaged with the inside of both ends of the sleeve (1), the sealing structure (2) including a rubber pad (21), a support plate (22), a fixing tube (23), a support plate (24), and a groove (45), the rubber pad (21) is fixed to the side wall of the support plate (22), the support plate (22) is fixed to the edge of the side wall of one end of the fixing tube (23), the support plate (24) is fixed to the side wall of the other end of the fixing tube (23), and the groove (45) is provided on the inner side wall of the other end of the fixing tube (23); a docking structure (4), which is installed between two aluminum templates (6); a sealing structure (2), which is engaged with the inside of both ends of the sleeve (1), the sealing structure (2) including a rubber pad (21), a support plate (22), a fixing tube (23), a support plate (24), and a groove (45); a docking structure (4), which is engaged with the inside of both ends of the sleeve (1); and a connecting structure (4). The docking structure (4) is installed at the other end of the fixed tube (23). It includes a docking plate (41) and a sliding tube (42). The sliding tube (42) is fixed at the center of one side wall of the docking plate (41). The docking plate (41) slides inside the sleeve (1). A spring (5) is provided between the docking plate (41) and the support plate (24). The positioning structure (3) penetrates the interior of the fixed tube (23). The positioning structure (3) includes a screw (31), a nut (32) and a fixing plate (34). The fixing plate (34) is fixed at one end of the screw (31). The nut (32) is threaded to the other end of the screw (31).

2. The positioning structure for shear wall sleeves in aluminum formwork construction according to claim 1, characterized in that, The side wall of the aluminum template (6) is provided with corresponding perforations, and the diameter of the sleeve (1) is greater than the inner diameter of the perforations provided on the side wall of the aluminum template (6), and the sum of the length of the sleeve (1) and the thickness of the edge of the rubber pad (21) is equal to the thickness of the shear wall.

3. The positioning structure for shear wall sleeves during aluminum formwork construction according to claim 1, characterized in that, The sidewall of the rubber pad (21) is annular, and the maximum diameter of the rubber pad (21) is equal to the diameter of the sleeve (1), and the minimum diameter of the rubber pad (21) corresponds to the inner diameter of the sleeve (1), and the support plate (22) is fixedly supported inside the rubber pad (21).

4. The positioning structure for shear wall sleeves in aluminum formwork construction according to claim 1, characterized in that, The diameter of the support disk (24) corresponds to the inner diameter of the sleeve (1), and the support disk (24) slides on the inner wall of the sleeve (1).

5. The positioning structure for shear wall sleeves during aluminum formwork construction according to claim 1, characterized in that, The positioning structure (3) also includes a pad (33), two pads (33) are provided, and the two pads (33) slide on the side walls at both ends of the screw (31).

6. The positioning structure for shear wall sleeves during aluminum formwork construction according to claim 5, characterized in that, The pad (33) has a perforation at the center of its side wall, and the side area of ​​the pad (33) is greater than the side area of ​​the nut (32) and the fixing plate (34).

7. The positioning structure for shear wall sleeves in aluminum formwork construction according to claim 1, characterized in that, The diameter of the docking plate (41) is the same as the diameter of the support plate (24), and the docking plate (41) slides inside the slide groove (45) through the slide tube (42) and is slidably connected to the fixed tube (23). The sum of the lengths of the fixed tube (23) and the slide tube (42) is greater than half the length of the sleeve (1).

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