Plugging device for root of aluminum formwork shear wall

Abstract

The utility model relates to the technical field of building auxiliary equipment, in particular to an aluminum formwork shear wall root plugging device. The utility model provides an aluminum formwork shear wall root plugging device which comprises an aluminum formwork and a supporting assembly, and the aluminum formwork is detachably connected with the supporting assembly. The supporting assembly comprises a base, a vertical plate is fixed to the base and connected with a positioning rod, the base is provided with an inclined limiting sleeve, the included angle between the axial direction of the limiting sleeve and the horizontal plane is an acute angle, the limiting sleeve is in threaded connection with a limiting rod, the limiting rod can abut against the aluminum formwork, and an elastic cushion is arranged on the lower portion of the base and abuts against the lower portion of the aluminum formwork. And the aluminum template is provided with a positioning sleeve which is in threaded fit with the positioning rod. According to the utility model, the aluminum template can be stably supported, and slurry leakage and slurry leakage can be prevented.

Description

Technical Field

[0001] This utility model relates to the field of building auxiliary equipment technology, specifically to a sealing device for the root of an aluminum formwork shear wall. Background Technology

[0002] With the development of my country's construction industry, aluminum formwork has gradually replaced traditional wooden formwork in high-rise building construction. Aluminum formwork has the advantages of being lightweight, reusable, having good forming effect, high reusability, easy and quick operation, and high construction efficiency. It effectively avoids concrete forming quality defects such as deformation and bulging that occur during the construction of wooden formwork, ensuring the quality of concrete forming and construction efficiency while also meeting the requirements of energy conservation and environmental protection.

[0003] For aluminum formwork sealing, most existing technologies employ a method of fixing the aluminum formwork with inclined columns after sealing to achieve the sealing effect. In structural engineering construction, a construction joint of approximately 1-2cm is left at the base, and the possibility of concrete grout leakage must be considered. Therefore, aluminum alloy formwork sealing needs to address the stability of the aluminum formwork and the issue of grout leakage at the bottom. Existing construction methods have poor stability, necessitating improvements in aluminum formwork stability to ensure sealing effectiveness, as well as designs to prevent grout leakage during concrete pouring. Utility Model Content

[0004] In view of the technical problems of poor stability of aluminum formwork sealing and grout leakage at the bottom of aluminum formwork, this utility model provides a sealing device for the root of aluminum formwork shear wall, which can stabilize the aluminum formwork and prevent grout leakage.

[0005] This utility model provides a sealing device for the root of an aluminum formwork shear wall, including an aluminum formwork and a support assembly. The aluminum formwork and the support assembly are detachably connected. The support assembly includes a base, a vertical plate fixed to the base, a positioning rod connected to the vertical plate, and an inclined limiting sleeve provided on the base. The axial direction of the limiting sleeve makes an acute angle with the horizontal plane. The limiting sleeve is threadedly connected to a limiting rod, which can abut against the aluminum formwork. An elastic pad is provided at the bottom of the base, which abuts against the bottom of the aluminum formwork. The aluminum formwork is provided with a positioning sleeve that is threadedly engaged with the positioning rod.

[0006] Furthermore, the lower part of the base is provided with a receiving groove for accommodating the elastic pad.

[0007] Furthermore, the receiving groove consists of an upper groove wall and a side groove wall facing away from the aluminum template, and the vertical height of the side groove wall is less than the height of the elastic pad.

[0008] Furthermore, the vertical plate is provided with a first positioning through hole for the positioning rod to pass through, and a positioning sleeve is provided on the side of the vertical plate facing away from the aluminum template. The positioning sleeve is threadedly connected to the positioning rod, and the positioning sleeve is rotated to move towards the vertical plate to position the support component.

[0009] Furthermore, the vertical plate is provided with a second positioning through hole, which is threaded and threadedly connected to the positioning rod.

[0010] Furthermore, a rotating handle is provided on the limit rod.

[0011] The beneficial effects of this utility model are as follows:

[0012] The aluminum formwork is fixed to the support components by positioning rods, and the base, positioning rods, and aluminum formwork form a stable triangular structure by limiting rods, which provides stable support for the aluminum formwork. An elastic pad is installed in the accommodating groove at the bottom of the base. With the connection of the positioning rods, the elastic pad is pressed against the aluminum formwork, sealing the bottom of the aluminum formwork and preventing grout leakage. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a structural schematic diagram of one embodiment of the present invention.

[0015] Figure 2 This is a structural schematic diagram of one embodiment of the present invention.

[0016] Figure 3 This is a structural schematic diagram of one embodiment of the base and elastic pad.

[0017] Explanation of main reference numerals: 1-Aluminum template, 2-Base, 21-Accommodation groove, 211-Upper groove wall, 212-Side groove wall, 3-Vertical plate, 31-First positioning through hole, 32-Second positioning through hole, 33-Positioning sleeve, 4-Positioning rod, 5-Limiting sleeve, 6-Limiting rod, 7-Elastic pad, 8-Positioning sleeve, 9-Rotating handle. Detailed Implementation

[0018] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0019] like Figure 1 As shown, one embodiment of this utility model provides a sealing device for the root of an aluminum formwork shear wall, including an aluminum formwork 1 and a support assembly. The aluminum formwork 1 and the support assembly are detachably connected. The support assembly supports the aluminum formwork 1. After the aluminum formwork 1 on both sides of the wall area is supported and fixed, concrete is poured to form a wall.

[0020] like Figure 1 and Figure 3 As shown, the support assembly includes a base 2, a vertical plate 3 fixed to the base 2, a positioning rod 4 connected to the vertical plate 3, an inclined limiting sleeve 5 on the base 2, the axial direction of the limiting sleeve 5 forming an acute angle with the horizontal plane, a limiting rod 6 threadedly connected to the limiting sleeve 5, the limiting rod 6 abutting against the aluminum template 1, an elastic pad 7 at the bottom of the base 2 abutting against the bottom of the aluminum template 1, and a positioning sleeve 8 threadedly engaged with the positioning rod 4 on the aluminum template 1. The elastic pad 7 abutting against the bottom of the aluminum template 1, due to its elasticity, can form a highly sealed connection with the ground and the bottom of the aluminum template 1, preventing concrete from flowing out from the bottom of the aluminum template 1 during pouring and affecting the pouring effect.

[0021] The base 2 has a larger supporting area, improving the stability of the aluminum template 1. The positioning rod 4 is threadedly connected to the positioning sleeve 8. One end of the positioning rod 4 is fixed to the vertical plate 3, and the other end is fixed to the positioning sleeve 8. The fixing distances between the positioning rod 4 and the vertical plate 3, and between the positioning rod 4 and the positioning sleeve 8, are adjustable, thus ensuring a fixed connection between the entire support assembly and the aluminum template 1 with adjustable stability. Figure 1 As shown, in one embodiment, the vertical plate 3 is provided with a first positioning through hole 31 for the positioning rod 4 to pass through. A positioning sleeve 33 is provided on the side of the vertical plate 3 facing away from the aluminum template 1. The positioning sleeve 33 is threadedly connected to the positioning rod 4. After the positioning rod 4 is fixed to the positioning sleeve 8, the positioning sleeve 33 is rotated to move towards the vertical plate 3 to position the support assembly, thus making the connection between the support assembly and the aluminum template 1 more stable. Figure 2As shown, in one embodiment, the vertical plate 3 is provided with a second positioning through hole 32. The second positioning through hole 32 is threaded and is threadedly connected to the positioning rod 4. The positioning rod 4 is inserted into the second positioning through hole 32 and rotated to move the positioning rod 4 toward the positioning sleeve 8, so that the positioning rod 4 is threadedly connected to the positioning sleeve 8, thereby fixing the support assembly to the aluminum template 1.

[0022] like Figure 1 As shown, after the positioning rod 4 is installed, the length of the limiting rod 6 within the limiting sleeve 5 is adjusted by rotation. The limiting rod 6 is equipped with a rotating handle 9. Turning the handle 9 adjusts the position of the limiting rod 6, causing it to rotate outwards towards the aluminum template 1. As the limiting rod 6 rotates outwards, it comes into contact with the aluminum template 1. Continuing to rotate the limiting rod 6 outwards generates a significant force between it and the aluminum template 1. Because the axial direction of the limiting sleeve 5 forms an acute angle with the horizontal plane, a stable triangular support is formed between the limiting rod 6, the base 2, and the aluminum template 1, providing greater stability for the aluminum template 1. Simultaneously, the aluminum template 1 exerts a reaction force on the limiting rod 6, which acts on the base 2 and the elastic pad 7. The pressure of the base 2 on the elastic pad 7 is greater, resulting in a greater force exerted by the elastic pad 7 on the aluminum template 1 and the ground, forming a tighter seal. This prevents leakage at the base of the aluminum template 1 and achieves better pouring results.

[0023] like Figure 3 As shown, the lower part of the base 2 is provided with a receiving groove 21 for accommodating the elastic pad 7. The receiving groove 21 is composed of an upper groove wall 211 and a side groove wall 212 facing away from the aluminum template 1. The vertical height of the side groove wall 212 is less than the height of the elastic pad 7, so the contact area between the elastic pad 7 and the ground is larger. Placing the base 2 affects the seal between the elastic pad 7 and the ground. Screws are driven from the top of the receiving groove 21 to connect to the elastic pad 7, which plays a role in fixing the elastic pad 7.

[0024] Although the present invention has been described in detail with reference to the accompanying drawings and preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made to the embodiments of the present invention by those skilled in the art without departing from the spirit and essence of the present invention, and such modifications or substitutions should all be within the scope of the present invention. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should also be included within the protection scope of the present invention.

Claims

1. A sealing device for the root of an aluminum formwork shear wall, characterized in that, Includes aluminum formwork and support components, with the aluminum formwork and support components being detachably connected; The support assembly includes a base, a vertical plate fixed to the base, a positioning rod connected to the vertical plate, an inclined limiting sleeve on the base, an acute angle between the axial direction of the limiting sleeve and the horizontal plane, a limiting rod threadedly connected to the limiting sleeve, the limiting rod being able to abut against the aluminum template, and an elastic pad at the bottom of the base, the elastic pad abutting against the bottom of the aluminum template. The aluminum template is equipped with a positioning sleeve that is threaded to the positioning rod.

2. The aluminum formwork shear wall root sealing device as described in claim 1, characterized in that, The base has a receiving groove for accommodating the elastic pad.

3. The aluminum formwork shear wall root sealing device as described in claim 1, characterized in that, The receiving groove consists of an upper groove wall and a side groove wall facing away from the aluminum template. The vertical height of the side groove wall is less than the height of the elastic pad.

4. The aluminum formwork shear wall root sealing device as described in claim 1, characterized in that, The vertical plate is provided with a first positioning through hole for the positioning rod to pass through. A positioning sleeve is provided on the side of the vertical plate facing away from the aluminum template. The positioning sleeve is threadedly connected to the positioning rod. The positioning sleeve is rotated and moved towards the vertical plate to position the support component.

5. The aluminum formwork shear wall root sealing device as described in claim 1, characterized in that, The vertical plate is provided with a second positioning through hole, which is threaded and threadedly connected to the positioning rod.

6. The aluminum formwork shear wall root sealing device as described in claim 1, characterized in that, The limit rod is equipped with a rotating handle.

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