Assembled grouting hole plugging device

Abstract

The invention discloses an assembly type grouting hole plugging device, and relates to the technical field of assembly type concrete buildings. The grouting hole plugging device comprises a main body, the main body is installed in the grouting hole, a plugging cover is arranged at the end of the main body, one side of the plugging cover is hinged to the main body, a lock catch is arranged on the other side of the plugging cover, and the plugging cover and the main body are fixedly connected through the lock catch. Compared with the prior art, the plugging device has the beneficial effects that when the fabricated component is prefabricated, the plugging device is pre-buried at the grouting hole in advance, the grouting hole can be protected, foreign matter can be prevented from entering the grouting hole in the processing, storage, transportation and construction processes of the component, plugging falling and the like caused by too large grouting pressure in grouting construction can be prevented, construction is simple, and construction efficiency is high. The construction period is shortened, and the advantages of assembly are fully embodied.

Description

Technical Field

[0001] The invention relates to the technical field of assembled concrete buildings, and in particular to an assembled grouting hole plugging device. Background Art

[0002] Prefabricated buildings are buildings that are assembled on site using prefabricated components. This means that a large amount of on-site work in traditional construction methods is transferred to factories, where building components and accessories such as floor slabs, wall panels, stairs, balconies, etc. are processed and manufactured in factories, then transported to the construction site and assembled and installed on site through reliable connection methods.

[0003] Prefabricated components need to be equipped with multiple grouting holes and grouting holes. During the processing and transportation of prefabricated components, the grouting holes and grouting holes have the following problems: 1. During the processing of prefabricated components, the grouting holes are prone to blockage; 2. During the storage, transportation and construction of prefabricated components, foreign objects are easily introduced into the grouting holes; 3. After grouting, traditional grouting holes are sealed with wooden plugs, etc., and holes are left after removal, which require secondary sealing; 4. After grouting, traditional grouting holes are sealed with wooden plugs, etc., which are easy to fall off during grouting construction. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides an assembled grouting hole plugging device. When prefabricating assembled components, a plugging device is set at the grouting hole position, which can not only protect the grouting hole, but also prevent the plugging from falling off due to excessive grouting pressure during construction. The construction is simple and the construction period is saved.

[0005] To achieve this technical purpose, the present invention adopts the following scheme: An assembled grouting hole plugging device comprises a main body, which is installed in the grouting hole. A plugging cover is arranged at the end of the main body, one side of the plugging cover is hinged to the main body, and the other side of the plugging cover is provided with a lock buckle, which connects and fixes the plugging cover to the main body.

[0006] Compared with the prior art, the present invention has the following beneficial effects: When prefabricating assembled components, the present invention pre-buries a sealing device at the grouting hole in advance, which can not only protect the grouting hole and prevent foreign matter from entering during component processing, storage, transportation and construction, but also prevent the sealing device from falling off due to excessive grouting pressure during grouting construction. The construction is simple, the construction period is saved, and the advantages of assembly are fully reflected.

[0007] Furthermore, an anchoring structure is arranged on the outer side of the main body, and the anchoring structure is embedded in the assembled component.

[0008] Furthermore, a sealing ring is provided between the main body and the blocking cover.

[0009] Furthermore, the main body and the blocking cover are connected via a rotating shaft, and the blocking cover blocks the grouting hole by rotating.

[0010] Furthermore, the main body and the blocking cover are connected by a hinge, and the blocking cover blocks the grouting hole by flipping over.

[0011] Furthermore, the grouting hole includes a grout inlet hole and / or a grout outlet hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic plan view of a grouting hole plugging device according to an embodiment of the present invention; Figure 2 This is a schematic elevation view of a grouting hole plugging device according to an embodiment of the present invention; Figure 3 This is a schematic cross-sectional view of the AA section of the grouting hole plugging device according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the installation and use of the grouting hole plugging device according to an embodiment of the present invention; The markings in the figure are: 1. Main body; 2. Sealing cover; 3. Lock; 4. Anchoring structure; 5. Sealing ring; 6. Prefabricated component; 7. Slurry inlet hole; 8. Slurry outlet hole. DETAILED DESCRIPTION

[0013] In order to fully understand the purpose, features and effects of the present invention, the present invention is described in detail through the following specific implementation methods, but the present invention is not limited thereto.

[0014] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" or "laid on" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0015] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application 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 operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0016] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" and "several" mean two or more, unless otherwise clearly and specifically defined.

[0017] See also Figures 1 to 4 The present invention provides an assembled grouting hole plugging device, including a main body 1, which is installed in the grouting hole. An anchoring structure 4 is arranged on the outer side of the main body 1, and the anchoring structure 4 is pre-buried in the assembled component 6. The setting of the anchoring structure 4 enables the plugging device to be firmly installed in the grouting hole to avoid the plugging falling off due to excessive grouting pressure; a plugging cover 2 is arranged at the end of the main body 1, one side of the plugging cover 2 is hinged to the main body 1, and a locking buckle 3 is arranged on the other side of the plugging cover 2, and the locking buckle 3 connects and fixes the plugging cover 2 to the main body 1; a sealing ring 5 is arranged between the main body 1 and the plugging cover 2.

[0018] In some embodiments, the main body 1 and the blocking cover 2 are connected via a rotating shaft, and the blocking cover 2 blocks the grouting hole by rotating.

[0019] In some embodiments, the main body 1 and the blocking cover 2 are connected by a hinge, and the blocking cover 2 blocks the grouting hole by flipping.

[0020] In some embodiments, the main body 1 is made of a 0.7 mm thick galvanized iron pipe, the sealing cover 2 is made of a 1 mm thick galvanized iron sheet, and the anchoring structure 4 is 8# steel wire welded to the outside of the main body 1 .

[0021] The construction method of the assembled grouting hole plugging device of the present invention is: When the prefabricated assembled component 6 is produced in the factory, the main body 1 is embedded in the slurry inlet hole 7 and the slurry outlet hole 8, and the plugging cover 2 is installed at the end of the main body 1. The plugging cover 2 is tied to the assembled component 6, and the lock buckle 3 is locked during storage and transportation; After the prefabricated component 6 is completed, the plugging covers 2 of the slurry inlet hole 7 and the slurry outlet hole 8 are opened to perform grouting; After the pouring construction is completed, the plugging cover 2 is rotated / turned over to cover the slurry inlet hole 7 and the slurry outlet hole 8, and is fixed by the lock buckle 3.

[0022] Compared with the prior art, the present invention has the following beneficial effects: When prefabricating assembled components, the present invention pre-buries a sealing device at the grouting hole in advance, which can not only protect the grouting hole and prevent foreign matter from entering during component processing, storage, transportation and construction, but also prevent the sealing device from falling off due to excessive grouting pressure during grouting construction. The construction is simple, the construction period is saved, and the advantages of assembly are fully reflected.

[0023] Finally, it should be noted that the above are only preferred embodiments of the present invention. Of course, those skilled in the art can make changes and modifications to the present invention. If these modifications and variations fall within the scope of the claims of the present invention and their equivalent technologies, they should be considered to be within the scope of protection of the present invention.

Claims

1. An assembled grouting hole plugging device, comprising a main body (1), the main body (1) being installed in the grouting hole, It is characterized in that A blocking cover (2) is provided at the end of the main body (1); one side of the blocking cover (2) is hinged to the main body (1); a lock buckle (3) is provided on the other side of the blocking cover (2); the lock buckle (3) connects and fixes the blocking cover (2) to the main body (1).

2. The assembled grouting hole plugging device according to claim 1, It is characterized in that An anchoring structure (4) is provided on the outer side of the main body (1), and the anchoring structure (4) is pre-buried in the assembled component (6).

3. The assembled grouting hole plugging device according to claim 1, It is characterized in that A sealing ring (5) is provided between the main body (1) and the sealing cover (2).

4. The assembled grouting hole plugging device according to claim 1, It is characterized in that The main body (1) and the blocking cover (2) are connected via a rotating shaft, and the blocking cover (2) blocks the grouting hole by rotating.

5. The assembled grouting hole plugging device according to claim 1, It is characterized in that The main body (1) and the blocking cover (2) are connected via a hinge, and the blocking cover (2) blocks the grouting hole by turning over.

6. The assembled grouting hole plugging device according to claim 1, It is characterized in that The grouting holes include a grout inlet hole (7) and / or a grout outlet hole (8).

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