Plugging device for building gap
By designing a sealing device including connecting plates, positioning plates, handles, inclined parts, connecting shells, filling shells, check valves, extrusion plates and smoothing sheets, the problems of building gap repair efficiency and quality are solved, automatic filling and smoothing are realized, and construction efficiency and quality are improved.
Patent Information
- Application Number
- CN202422351971.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-26
AI Technical Summary
In existing construction projects, the repair efficiency and quality of building gaps are difficult to guarantee, mainly because the construction personnel manually fill the concrete and smooth it, resulting in inefficient and poor quality.
A sealing device is designed, including connecting plates, positioning plates, handles, inclined parts, connecting shells, filling shells, check valves, extrusion plates and smoothing sheets. Through these components working together, the automatic filling and smoothing of concrete is realized, and repair efficiency and quality are improved.
Automatic filling and smoothing of concrete is realized, the efficiency and quality of building gap repair is improved, and the construction process is simplified.
Smart Images
Figure CN223151711U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction engineering, in particular to a plugging device for building gaps. Background Technique
[0002] Construction engineering refers to the process of transforming a building structure from a concept into reality through design, construction, and management. It covers the construction and renovation of various types of buildings such as residential, commercial, industrial, and infrastructure.
[0003] During the construction process of construction engineering, building materials in buildings often expand and contract due to environmental factors such as building materials, temperature changes, and humidity changes, resulting in the generation of cracks. Therefore, it is necessary to plug the generated cracks. Usually, the plugging method is to fill the cracks with concrete by construction workers holding a spatula, and after filling, the construction workers need to smooth the repaired position by themselves, which affects the efficiency and quality of building gap repair.
[0004] Therefore, in view of the above problems, we need to propose a plugging device for building gaps. Content of the Utility Model
[0005] The purpose of the utility model is to provide a plugging device for building gaps to solve the problems raised in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A plugging device for building gaps, including a connecting plate, further including:
[0007] A positioning plate arranged on the surface of the connecting plate, both sides of the front side of the connecting plate are fixedly connected with handles, both the top and bottom of the connecting plate are provided with inclined parts, the front side of the connecting plate is communicated with a connecting shell, the connecting shell is bent, the front side of the surface of the connecting shell is threaded, the top of the inner cavity of the connecting shell is provided with a communicating pipe, and the top of the connecting shell is provided with a filling shell.
[0008] Preferably, the bottom of the filling shell is fixedly connected with a threaded shell, and the inner cavity of the threaded shell is threadedly connected with the surface of the connecting shell.
[0009] Preferably, a check valve is fixedly connected to the bottom of the inner cavity of the filling shell, and the material of the check valve is rubber.
[0010] Preferably, a pressing plate is movably connected to the top of the inner cavity of the filling shell, the top of the pressing plate is fixedly connected with a movable rod, and the top of the movable rod penetrates to the outside of the filling shell.
[0011] Preferably, a spring is fixedly connected to the top of the pressing plate, and the top of the spring is fixedly connected with the top of the inner cavity of the filling shell.
[0012] Preferably, a leveling piece is arranged at the bottom of the rear side of the connecting plate, and four leveling pieces are arranged in a rectangular array.
[0013] Preferably, an auxiliary wheel is fixedly connected to the rear side of the positioning plate, and three auxiliary wheels are arranged.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0015] With the handle, positioning plate and auxiliary wheel of the present utility model, it is convenient for the staff to adjust the concrete filling position. Through the leveling piece, which is located at the rear side of the connecting plate, its function is to level the crack after filling with concrete. Through the filling shell, one-way valve and connecting shell, the prepared concrete can be led out to fill and repair the building crack. Through the spring and the extrusion plate, the concrete inside the filling shell can be extruded out to continuously fill the building crack. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic structural diagram of a plugging device for building gaps provided by the present utility model;
[0017] Figure 2 is a schematic rear view structure diagram provided by the present utility model;
[0018] Figure 3 is a schematic structural diagram of the connecting shell provided by the present utility model;
[0019] Figure 4 is a schematic internal structure diagram of the filling shell provided by the present utility model.
[0020] In the figure: 1, connecting plate; 2, positioning plate; 3, handle; 4, inclined part; 5, leveling piece; 6, auxiliary wheel; 7, connecting shell; 8, connecting pipe; 9, filling shell; 10, threaded shell; 11, one-way valve; 12, spring; 13, extrusion plate; 14, movable rod. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0022] Please refer to Figures 1-4As shown in the figure, a sealing device for building gaps includes a connecting plate 1. A positioning plate 2 is arranged on the surface of the connecting plate 1. Handles 3 are fixedly connected to both sides of the front side of the connecting plate 1. Inclined parts 4 are arranged at both the top and bottom of the connecting plate 1. The inclined parts 4 are located at the top and bottom of the connecting plate 1, and their function is to prevent the top or bottom of the connecting plate 1 from being unable to displace when encountering a convex part. A connecting shell 7 is communicated with the front side of the connecting plate 1. The connecting shell 7 is located at the front side of the connecting plate 1, and its function is to conduct the flow guidance of concrete. The connecting shell 7 is bent, and the front side of the surface of the connecting shell 7 is threaded. A communicating pipe 8 is arranged at the top of the inner cavity of the connecting shell 7. The communicating pipe 8 is located in the inner cavity of the connecting shell 7, and its function is to insert into the inside of a one-way valve 11 to lead out the concrete in the filling shell 9. A filling shell 9 is arranged at the top of the connecting shell 7. The filling shell 9 is located at the top of the connecting shell 7, and its function is to load the crack repair material.
[0023] A threaded shell 10 is fixedly connected to the bottom of the filling shell 9. The threaded shell 10 is located at the bottom of the filling shell 9, and its function is to facilitate the staff to communicate the filling shell 9 with the connecting shell 7. The inner cavity of the threaded shell 10 is threadedly connected to the surface of the connecting shell 7.
[0024] A one-way valve 11 is fixedly connected to the bottom of the inner cavity of the filling shell 9. The one-way valve 11 is located in the inner cavity of the filling shell 9, and its function is to limit the concrete to prevent leakage. The material of the one-way valve 11 is rubber.
[0025] A pressing plate 13 is movably connected to the top of the inner cavity of the filling shell 9. The pressing plate 13 is located in the inner cavity of the filling shell 9, and its function is to cooperate with the movable rod 14 to extrude the concrete. A movable rod 14 is fixedly connected to the top of the pressing plate 13. The top of the movable rod 14 penetrates to the outside of the filling shell 9.
[0026] A spring 12 is fixedly connected to the top of the pressing plate 13. The spring 12 is located at the top of the pressing plate 13, and its function is to cooperate with the pressing plate 13 to extrude the concrete outwards into the building crack. The top of the spring 12 is fixedly connected to the top of the inner cavity of the filling shell 9.
[0027] A smoothing piece 5 is arranged at the bottom of the rear side of the connecting plate 1. The smoothing piece 5 is located at the rear side of the connecting plate 1, and its function is to smooth the crack after filling the concrete. Four smoothing pieces 5 are arranged in a rectangular array.
[0028] An auxiliary wheel 6 is fixedly connected to the rear side of the positioning plate 2. The auxiliary wheel 6 is located at the rear side of the positioning plate 2, and its function is to assist the staff to drive the displacement of the connecting plate 1. Three auxiliary wheels 6 are arranged.
[0029] Working principle: When the staff needs to repair the gaps on the building surface, first inject concrete into the interior of the filling shell 9. During the filling process, as the amount of concrete increases, the extrusion plate 13 will gradually squeeze the spring 12, causing the spring 12 to contract. The opening of the one-way valve 11 inside the filling shell 9 is set inward, so the concrete injected into the interior of the filling shell 9 is not likely to leak. After the concrete injection is completed, attach the hole at the rear side of the connecting plate 1 to the building crack, and then connect the filling shell 9 to the surface of the connecting shell 7 in cooperation with the threaded shell 10. At this time, the communicating pipe 8 inside the connecting shell 7 will insert into the interior of the opposite side to open the one-way valve 11. Then the spring 12 will no longer be squeezed and will rebound. Subsequently, the extrusion plate 13 will discharge the concrete outward into the interior of the communicating pipe 8, and the communicating pipe 8 will pour the concrete into the interior of the connecting shell 7. At this time, the concrete will continuously fill into the building crack. When injecting the concrete into the crack, the staff can hold the handle 3 to pull the connecting plate 1 upward for displacement. At this time, the leveling piece 5 will also move upward along with the connecting plate 1, which can level the concrete in the crack, improving the building crack repair efficiency and quality of the staff.
[0030] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.
[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A plugging device for building gaps, comprising a connecting plate (1), characterized in that, Further included are: A positioning plate (2) disposed on the surface of the connecting plate (1). Both sides of the front side of the connecting plate (1) are fixedly connected with handles (3). The top and bottom of the connecting plate (1) are both provided with inclined portions (4). The front side of the connecting plate (1) communicates with a connecting shell (7). The connecting shell (7) is bent. The front side of the surface of the connecting shell (7) is threaded. The top of the inner cavity of the connecting shell (7) is provided with a communicating pipe (8). The top of the connecting shell (7) is provided with a filling shell (9).
2. The plugging device for building gaps according to claim 1, characterized in that: The bottom of the filling shell (9) is fixedly connected with a threaded shell (10). The inner cavity of the threaded shell (10) is threadedly connected with the surface of the connecting shell (7).
3. A plugging device for building gaps according to claim 1, characterized in that: The bottom of the inner cavity of the filling shell (9) is fixedly connected with a one-way valve (11). The material of the one-way valve (11) is rubber.
4. A plugging device for building gaps according to claim 1, characterized in that: The top of the inner cavity of the filling shell (9) is movably connected with a pressing plate (13). The top of the pressing plate (13) is fixedly connected with a movable rod (14). The top of the movable rod (14) penetrates to the outside of the filling shell (9).
5. The plugging device for building gaps according to claim 4, wherein: The top of the pressing plate (13) is fixedly connected with a spring (12). The top of the spring (12) is fixedly connected with the top of the inner cavity of the filling shell (9).
6. The plugging device for building gaps according to claim 1, wherein: Four leveling pieces (5) are arranged in a rectangular array at the bottom of the rear side of the connecting plate (1).
7. The plugging device for building gaps according to claim 1, characterized in that: Three auxiliary wheels (6) are fixedly connected to the rear side of the positioning plate (2).