Outer wall screw hole plugging equipment

Abstract

The external wall screw hole plugging equipment comprises a template, a plugging hole is formed in the middle of the template, a plugging limiting assembly is fixedly arranged on the back face of the template, the plugging limiting assembly is matched with the template in size, and round holes of different sizes can be formed in the positions, corresponding to the plugging hole, of the plugging limiting assembly; the circular holes are formed in the paper fixing plate, so that the sizes of the circular holes formed in the fixing plate can be selected according to the sizes of different screw holes and grooves when the plugging equipment is used, the plugging equipment can adapt to plugging work of the screw holes of different sizes, and the situations that plugging cannot be achieved and paint is wasted due to the fact that the size of a template is not appropriate are avoided; overflowed coating is guided through the overflow grooves in the two sides and recycled at outlets of the overflow grooves in the two sides, and the situation that a large amount of coating overflows to the surface of the template is prevented.

Description

Technical Field

[0001] The present application relates to the field of building construction, and in particular to an external wall screw hole sealing device. Background Art

[0002] The components that enclose a building to form the boundary between indoor and outdoor are called exterior walls. Exterior walls can bear certain loads, such as blocking wind and rain, heat insulation, noise prevention, and fire safety. After the exterior wall formwork is supported, in order to prevent the formwork from expanding, it is necessary to install tension threaded rods. After the tension threaded rods are pulled out, screw holes are formed. When sealing the screw holes, it is necessary to apply waterproof paint on the surface of the screw holes to prevent rainwater from seeping into the wall.

[0003] However, in the process of implementing relevant technical solutions, at least the following technical problems were found: in the process of applying waterproof coating on the surface of screw holes, a template is generally used to fix the outer side of the screw hole, and the waterproof coating is applied to the surface of the screw hole from the hole in the middle of the template, so that the waterproof coating is applied within the specified range. In actual construction, the sizes of screw holes formed by the tensioning screws used are not the same. If the hole size on the template is too large or too small, it may cause waste of coating, or the screw hole may not be completely painted, affecting the construction quality. Utility Model Content

[0004] The present application solves the problem of inappropriate template size when painting screw holes in the prior art by providing an exterior wall screw hole sealing device, thereby achieving the effect of sealing screw holes of different sizes.

[0005] The present application provides an external wall screw hole sealing device, comprising a template, a sealing hole being opened in the middle of the template, a sealing limit assembly being fixedly arranged on the back of the template, the sealing limit assembly matching the size of the template, and circular holes of different sizes can be opened at corresponding positions of the sealing holes on the sealing limit assembly.

[0006] Furthermore, the blocking and limiting assembly includes: a fixed plate, which is arranged on the back side of the template, and the fixed plate matches the size of the template, and circular holes of different sizes can be opened at the corresponding positions of the blocking holes on the fixed plate; an adhesive layer, which is arranged on the side of the fixed plate close to the template, and the adhesive layer is arranged at the contact position between the fixed plate and the template.

[0007] Furthermore, the fixing plate is a cardboard, and the fixing plate is fixed to the back side of the template through the adhesive layer.

[0008] Furthermore, overflow grooves are provided on both sides of the bottom of the template, one end of the two overflow grooves is connected to the blocking hole, and the other end of the two overflow grooves is connected to the outside of the template.

[0009] Furthermore, a connecting rod is fixedly provided at the bottom of the front side of the template, and a handle is fixedly provided at the bottom of the connecting rod.

[0010] The technical solution provided by this application has at least the following technical effects or advantages:

[0011] By opening a circular hole on a paper fixing plate, the sealing device can select the size of the circular hole opened on the fixing plate according to the size of the screw hole groove when in use, so that the sealing device can adapt to the sealing work of screw holes of different sizes, avoiding the situation where the template size is not suitable and the paint is wasted. The overflowed paint is guided by the overflow grooves on both sides and recovered at the outlet of the overflow grooves on both sides to prevent a large amount of paint from overflowing onto the template surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of the blocking device in the embodiment of the present application;

[0013] Figure 2 This is a schematic diagram of the front structure of the template in the embodiment of the present application;

[0014] Figure 3 This is a schematic diagram of the structure of the template in the embodiment of the present application;

[0015] Figure 4 This is a schematic diagram of the structure of the blocking and limiting assembly in the embodiment of the present application;

[0016] In the figure: 10, template; 20, blocking hole; 30, blocking limit assembly; 40, overflow groove; 50, connecting rod; 60, handle; 31, fixing plate; 32, adhesive layer. DETAILED DESCRIPTION

[0017] The embodiment of the present application discloses an exterior wall screw hole sealing device, which can match threaded holes of different sizes by opening holes of different sizes on the adhesive layer 32 adhered to the back of the template 10, thereby avoiding the situation where sealing cannot be achieved and paint is wasted due to inappropriate size.

[0018] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Please refer to Figure 1 , Figure 2 and Figure 3The present embodiment provides an external wall screw hole plugging device, including a template 10, the template 10 is made of an acrylic plate, the bottom of the template 10 is in a rectangular shape, the top of the template 10 is in a semicircular shape, a plugging hole 20 is opened in the middle of the template 10, the center of the plugging hole 20 is consistent with the center of the semicircular plate on the top of the template 10, overflow grooves 40 are opened on both sides of the bottom of the template 10, one end of the two overflow grooves 40 is connected to the plugging hole 20, and the other end of the two overflow grooves 40 is connected to the outside of the template 10, and the bottom of the front of the template 10 A connecting rod 50 is fixedly provided, and a handle 60 is fixedly provided at the bottom of the connecting rod 50. By holding the handle 60, the template 10 can be pressed against the outer wall, and the sealing hole 20 on the template 10 is aligned with the position of the threaded hole, and then the waterproof coating is brushed on the surface of the threaded hole inside the sealing hole 20 to complete the sealing of the threaded hole surface. Through the overflow grooves 40 provided on both sides, the waterproof coating overflowing from the sealing hole 20 flows out from the two overflow grooves 40 and is recovered at the outlets of the overflow grooves 40 on both sides to prevent a large amount of coating from overflowing onto the surface of the template 10.

[0020] Please refer to Figure 1-Figure 4 A blocking limiter assembly 30 is fixedly arranged on the back of the template 10. The blocking limiter assembly 30 matches the size of the template 10. The corresponding position of the blocking hole 20 on the blocking limiter assembly 30 can be provided with round holes of different sizes. The blocking limiter assembly 30 includes a fixing plate 31 and an adhesive layer 32. The fixing plate 31 is arranged on the back of the template 10, and the fixing plate 31 matches the size of the template 10. The corresponding position of the blocking hole 20 on the fixing plate 31 can be provided with round holes of different sizes. The adhesive layer 32 is arranged on the fixing plate 31 close to the template. 10, and the adhesive layer 32 is arranged at the contact position between the fixing plate 31 and the template 10, the shape of the adhesive layer 32 is the same as the shape of the sealing hole 20 opened in the middle of the template 10, the fixing plate 31 is cardboard, and the fixing plate 31 is fixed to the back side of the template 10 through the adhesive layer 32, and by opening a hole corresponding to the size of the threaded hole on the fixing plate 31, the fixing plate 31 can block threaded holes of different sizes according to actual conditions, thereby avoiding the situation where the template 10 is not suitable in size and the blockage and paint waste are avoided.

[0021] This application can explain its functional principle through the following operation methods:

[0022] When in use, after the inside of the threaded hole is blocked, when the waterproof coating is brushed on the threaded hole, a hole of corresponding size is opened at the corresponding position of the blocking hole 20 on the fixing plate 31 according to the size of the threaded hole, and then the fixing plate 31 is adhered to the template 10 through the adhesive layer 32. The hole of the fixing plate 31 is located inside the blocking hole 20. The handle 60 is held by hand, and the template 10 is pressed against the outer wall so that the hole on the fixing plate 31 is aligned with the threaded hole. The waterproof coating is brushed into the blocking hole 20 on the template 10, so that the waterproof coating enters the threaded hole when limited by the fixing plate 31, and the threaded hole is blocked. When there is too much waterproof coating, it will overflow from the overflow grooves 40 on both sides of the template 10, and will be recovered at the outlets of the overflow grooves 40 on both sides to prevent a large amount of coating from overflowing onto the surface of the template 10, causing a waste of coating.

[0023] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

[0024] What has been described above is only a preferred specific implementation manner of the embodiments of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes according to the technical scheme and concept of the present application within the technical scope disclosed in the present application, which should be covered by the protection scope of the present application.

Claims

1. An external wall screw hole plugging device, comprising a template (10), characterized in that: A blocking hole (20) is provided in the middle of the template (10), and a blocking limit assembly (30) is fixedly provided on the back of the template (10). The blocking limit assembly (30) matches the size of the template (10), and circular holes of different sizes can be provided at positions corresponding to the blocking hole (20) on the blocking limit assembly (30).

2. The external wall screw hole plugging device according to claim 1, characterized in that: The blocking and limiting component (30) comprises: A fixing plate (31) is arranged on the back side of the template (10), and the fixing plate (31) matches the size of the template (10). Circular holes of different sizes can be opened at positions corresponding to the blocking holes (20) on the fixing plate (31); The adhesive layer (32) is arranged on a side of the fixing plate (31) close to the template (10), and the adhesive layer (32) is arranged at a contact position between the fixing plate (31) and the template (10).

3. The external wall screw hole sealing device according to claim 2, characterized in that: The fixing plate (31) is a cardboard, and the fixing plate (31) is fixedly arranged on the back side of the template (10) via the adhesive layer (32).

4. The external wall screw hole sealing device according to claim 1, characterized in that: Overflow grooves (40) are provided on both sides of the bottom of the template (10), one end of the two overflow grooves (40) is connected to the blocking hole (20), and the other end of the two overflow grooves (40) is connected to the outside of the template (10).

5. The external wall screw hole sealing device according to claim 1, characterized in that: A connecting rod (50) is fixedly arranged at the bottom of the front side of the template (10), and a handle (60) is fixedly arranged at the bottom of the connecting rod (50).

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