Anti-leakage plugging device for root of aluminum formwork

Abstract

The utility model relates to the technical field of civil construction, and provides an aluminum formwork root anti-leakage plugging device which comprises an aluminum formwork and a plugging mechanism. The spring and the sealing strip are arranged, the mounting plate is pressed downwards to compress the spring, the sealing strip is pressed downwards by the spring to be attached to a gap, the spring can be pressed downwards in a segmented mode to be better matched with an uneven working face, the lifting plate is mounted on the lifting plate through the connecting bolt by arranging the preset nut and the connecting bolt, replacement and maintenance operation is convenient, and operation is convenient. A nut is arranged in advance, so that mounting operation is more convenient, only a connecting bolt needs to be rotated, a threaded rod is arranged and rotated, a lifting plate moves downwards, the sealing strip is driven to be pressed and attached downwards, and during mold removal, the threaded rod is rotated, so that the lifting plate moves upwards, and the sealing strip is prevented from being damaged; according to the utility model, the lower reinforcing ribs are arranged to provide support, so that the strength of the bottom plate is prevented from being reduced due to the penetrating holes, the strength of the template is ensured, and the template is prevented from being exploded.

Description

Technical Field

[0001] The utility model relates to the technical field of civil construction, in particular to an anti-leakage and plugging device for the root of an aluminum template. Background Art

[0002] The aluminum formwork root anti-leakage sealing device is a highly efficient technical device specially used in the aluminum formwork system in the construction industry to solve the problem of leakage at the root of the building. It can effectively prevent the penetration of liquids such as moisture and concrete slurry. During the construction process, due to various reasons, such as construction gaps, material shrinkage, etc., the root of the building is prone to leakage, affecting the quality and service life of the building. The application of the aluminum formwork root anti-leakage sealing device can effectively solve this problem and ensure the safety and stability of the building. The installation of the aluminum formwork root anti-leakage sealing device is simple and convenient, and can be quickly combined with the aluminum formwork system without affecting the construction progress. At the same time, it also has excellent weather resistance and chemical resistance, and can maintain stable performance in various harsh environments to provide long-term protection for the building. In general, the aluminum formwork root anti-leakage sealing device is an innovative and practical technical device, which can effectively solve the problem of leakage at the root of the building, improve the quality and service life of the building, and provide strong technical support for the development of the construction industry.

[0003] According to the retrieval of China Utility Model Publication No.: CN213015416U, a device for preventing leakage of slurry at the root of aluminum formwork is disclosed, which effectively solves the problem of leakage of slurry at the root of aluminum formwork. It is easy to operate, saves time and effort, and saves costs compared with traditional mortar sealing methods, improves work efficiency and saves working hours.

[0004] However, there are some issues that need to be considered when implementing the above technical solution: First, the bottom of the device is sealed by angle steel, but the angle steel is a hard material, which makes it impossible to fit the uneven working surface, and leakage problems will still exist; secondly, after the angle steel is set at the bottom, it cannot bear the weight of the template, and deformation will cause the template to explode. Utility Model Content

[0005] The utility model aims to provide an anti-leakage plugging device for the root of an aluminum template to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-leakage sealing device for the root of an aluminum template, comprising an aluminum template and a sealing mechanism, a connecting flange is arranged on the front side of the aluminum template, a sealing mechanism is arranged on the inner side of the connecting flange, a base plate is arranged on the bottom of the aluminum template, and a through hole is opened inside the base plate.

[0007] Preferably, a lower reinforcing rib is welded above the bottom plate, the lower reinforcing rib is welded to the aluminum formwork and the connecting flange, and a rib plate is welded above the lower reinforcing rib.

[0008] Preferably, a sealing strip is provided inside the lower reinforcing rib, the sealing strip is made of rubber material, and the sealing strip matches the size of the penetration hole.

[0009] Preferably, the top of the sealing strip is connected to one end of a spring, and the other end of the spring is connected to a mounting plate, and the sealing strip forms a movable structure through the spring and the mounting plate.

[0010] Preferably, a lifting plate is provided on the top of the mounting plate, a preset nut is welded on the top of the lifting plate, a connecting bolt is provided on the inner side of the preset nut, and the mounting plate forms a fixed structure with the lifting plate through the preset nut and the connecting bolt.

[0011] Preferably, a limiting plate is provided on the outer side of the rib plate, a threaded rod is provided on the inner side of the limiting plate, a movable sleeve is connected to the bottom of the threaded rod, the threaded rod forms a movable structure with the lifting plate through the movable sleeve, limiting rods are provided on both sides of the threaded rod, and the limiting rods are fixedly connected to the lifting plate.

[0012] Preferably, a rotating handle is provided on the top of the threaded rod, the rotating handle evenly surrounds the surface of the threaded rod, and the rotating handle is made of rubber.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides a spring and a sealing strip, and the mounting plate is pressed down to compress the spring, and the spring presses the sealing strip down to fit the gap, and the spring can be pressed down in sections to better match the uneven working surface, and the preset nut and the connecting bolt are provided, and the lifting plate is installed on the lifting plate through the connecting bolt, which is convenient for replacement and maintenance operations, and the preset nut can make the installation operation more convenient, and only the connecting bolt needs to be rotated, and the threaded rod is provided, and the threaded rod is rotated to move the lifting plate downward, so as to drive the sealing strip to be pressed down and fit, and when the mold is removed, the threaded rod is rotated to move the lifting plate upward to prevent the sealing strip from being damaged;

[0015] The utility model provides support by arranging lower reinforcing ribs, thereby preventing the strength of the bottom plate from decreasing due to the penetration holes, ensuring the strength of the template and preventing the template from exploding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the appearance structure of the utility model.

[0017] Figure 2 This is a schematic diagram of the aluminum formwork, bottom plate, penetration holes and rib plate of the utility model.

[0018] Figure 3 This is a schematic diagram of the cooperation of the sealing strip, the limiting plate, the threaded rod, the movable sleeve, the limiting rod and the rotating handle of the utility model.

[0019] Figure 4 For the utility model Figure 3 A zoomed in picture.

[0020] In the figure: 1. Aluminum formwork; 2. Connecting flange; 3. Sealing mechanism; 301. Bottom plate; 302. Penetration hole; 303. Lower reinforcing rib; 304. Rib plate; 305. Sealing strip; 306. Spring; 307. Mounting plate; 308. Lifting plate; 309. Preset nut; 310. Connecting bolt; 311. Limiting plate; 312. Threaded rod; 313. Movable sleeve; 314. Limiting rod; 315. Rotating handle. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 The utility model provides an embodiment: an anti-leakage sealing device for the root of an aluminum template, comprising an aluminum template 1 and a sealing mechanism 3, a connecting flange 2 is arranged on the front of the aluminum template 1, a sealing mechanism 3 is arranged on the inner side of the connecting flange 2, a bottom plate 301 is arranged at the bottom of the aluminum template 1, and a through hole 302 is opened inside the bottom plate 301.

[0026] Specifically, a lower reinforcing rib 303 is welded above the bottom plate 301, and the lower reinforcing rib 303 is welded to the aluminum template 1 and the connecting flange 2. A rib plate 304 is welded above the lower reinforcing rib 303. The lower reinforcing rib 303 provides support to prevent the strength of the bottom plate 301 from decreasing due to the penetration hole 302, thereby ensuring the strength of the template and preventing the mold from exploding.

[0027] Specifically, a sealing strip 305 is provided inside the lower reinforcing rib 303 . The sealing strip 305 is made of rubber. The size of the sealing strip 305 matches that of the penetration hole 302 . The sealing strip 305 seals the construction gap below to prevent concrete leakage.

[0028] Specifically, the top of the sealing strip 305 is connected to one end of the spring 306, and the other end of the spring 306 is connected to the mounting plate 307. The sealing strip 305 forms a movable structure with the mounting plate 307 through the spring 306. The mounting plate 307 is pressed down to compress the spring 306, and the spring 306 presses the sealing strip 305 down to fit the gap, and the spring 306 can be pressed down in sections to better match the uneven working surface.

[0029] Specifically, a lifting plate 308 is arranged on the top of the mounting plate 307, a preset nut 309 is welded on the top of the lifting plate 308, a connecting bolt 310 is arranged on the inner side of the preset nut 309, and the mounting plate 307 forms a fixed structure with the lifting plate 308 through the preset nut 309 and the connecting bolt 310. The lifting plate 308 is installed on the lifting plate 308 through the connecting bolt 310, which is convenient for replacement and maintenance operations. The preset nut 309 can make the installation operation more convenient, and only the connecting bolt 310 needs to be turned.

[0030] Specifically, a limiting plate 311 is provided on the outer side of the rib plate 304, a threaded rod 312 is provided on the inner side of the limiting plate 311, a movable sleeve 313 is connected to the bottom of the threaded rod 312, the threaded rod 312 and the lifting plate 308 form a movable structure through the movable sleeve 313, limiting rods 314 are provided on both sides of the threaded rod 312, the limiting rods 314 and the lifting plate 308 are fixedly connected, the threaded rod 312 is rotated to move the lifting plate 308 downward, driving the sealing strip 305 to be pressed down and fitted, and when removing the mold, the threaded rod 312 is rotated to move the lifting plate 308 upward to prevent the sealing strip 305 from being damaged.

[0031] Specifically, a rotating handle 315 is provided on the top of the threaded rod 312. The rotating handle 315 is evenly surrounded on the surface of the threaded rod 312. The rotating handle 315 is made of rubber. The rubber rotating handle 315 can increase friction and facilitate operation.

[0032] Working principle: first connect the template, and a rib plate 304 is welded above the lower reinforcement rib 303. The lower reinforcement rib 303 provides support to prevent the strength of the bottom plate 301 from decreasing due to the penetration hole 302, ensure the strength of the template, and prevent the template from exploding. Then rotate the threaded rod 312. The rubber rotating handle 315 can increase the friction and facilitate operation to move the lifting plate 308 downward. The mounting plate 307 is pressed down to compress the spring 306. The spring 306 presses the sealing strip 305 down to fit the gap, and the spring 306 can be pressed down in sections to better match the uneven working surface. When removing the mold, rotate the threaded rod 312 to move the lifting plate 308 upward to prevent the sealing strip 305 from being damaged. When the sealing strip 305 needs to be replaced, the lifting plate 308 is installed on the lifting plate 308 through the connecting bolt 310, which is convenient for replacement and maintenance operations. The preset nut 309 can make the installation operation more convenient, and only the connecting bolt 310 needs to be rotated.

[0033] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. An anti-leakage plugging device for the base of an aluminum template, comprising an aluminum template (1) and a plugging mechanism (3), characterized in that: A connecting flange (2) is arranged on the front of the aluminum template (1), a sealing mechanism (3) is arranged on the inner side of the connecting flange (2), a bottom plate (301) is arranged on the bottom of the aluminum template (1), and a through hole (302) is opened inside the bottom plate (301).

2. The anti-leakage plugging device for the root of an aluminum formwork according to claim 1 is characterized in that: A lower reinforcing rib (303) is welded above the bottom plate (301), the lower reinforcing rib (303) is welded to the aluminum template (1) and the connecting flange (2), and a rib plate (304) is welded above the lower reinforcing rib (303).

3. The anti-leakage and plugging device for the root of an aluminum formwork according to claim 2 is characterized in that: A sealing strip (305) is arranged inside the lower reinforcing rib (303). The sealing strip (305) is made of rubber material, and the size of the sealing strip (305) matches that of the penetration hole (302).

4. The anti-leakage plugging device for the root of an aluminum formwork according to claim 3 is characterized by: The top of the sealing strip (305) is connected to one end of a spring (306), and the other end of the spring (306) is connected to a mounting plate (307). The sealing strip (305) forms a movable structure through the spring (306) and the mounting plate (307).

5. The anti-leakage plugging device for the root of an aluminum formwork according to claim 4 is characterized in that: A lifting plate (308) is arranged on the top of the mounting plate (307), a preset nut (309) is welded on the top of the lifting plate (308), a connecting bolt (310) is arranged on the inner side of the preset nut (309), and the mounting plate (307) and the lifting plate (308) form a fixed structure through the preset nut (309) and the connecting bolt (310).

6. The anti-leakage plugging device for the root of an aluminum formwork according to claim 2 is characterized by: A limiting plate (311) is arranged on the outer side of the rib plate (304), a threaded rod (312) is arranged on the inner side of the limiting plate (311), a movable sleeve (313) is connected to the bottom of the threaded rod (312), the threaded rod (312) and the lifting plate (308) form a movable structure through the movable sleeve (313), limiting rods (314) are arranged on both sides of the threaded rod (312), and the limiting rods (314) and the lifting plate (308) are fixedly connected.

7. The anti-leakage and plugging device for the root of an aluminum formwork according to claim 6, characterized in that: A rotating handle (315) is arranged at the top of the threaded rod (312). The rotating handle (315) is evenly surrounded on the surface of the threaded rod (312). The rotating handle (315) is made of rubber.

Images