Plugging template supporting device for through-floor pipeline hole

Abstract

The utility model discloses a floor-penetrating pipeline hole plugging formwork supporting device which comprises two formwork supporting assemblies which are oppositely arranged in a spaced mode, each formwork supporting assembly comprises a supporting piece and a connecting piece, the inner circumferential face of each supporting piece is matched with the outer circumferential face of a floor-penetrating pipeline, and the two supporting pieces support the pipeline on the two sides of the floor-penetrating pipeline. The two ends of each supporting piece are fixedly connected with the connecting pieces, and the opposite connecting pieces are connected through fastening connecting assemblies. According to the formwork supporting device, the supporting piece and the connecting piece are used for strongly supporting the pipeline, existing scaffolds, battens or steel wires are replaced, the plugging formwork is strongly supported, the supporting strength is improved, the scaffolds do not need to be arranged, cost is reduced, operation is convenient, and efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction for plugging construction of floor slab pipe holes in building engineering, in particular to a top supporting device for a template for plugging floor slab pipe holes. Background Art

[0002] The sealing of holes through the floor slab in a building usually requires a sealing template. However, the current sealing templates for holes through the floor slab in a building are generally supported by scaffolding and wooden planks, or fixed with wire. Due to space limitations, it is difficult to support some hole sealing templates. There is also the problem of insufficient support strength. For example, the sealing concrete is prone to misalignment with the original floor slab due to insufficient rigidity when using wire to fix the template. In order to improve the supporting force of the template, scaffolding is specially set up for some hole sealing templates. This method is not economical and inefficient.

[0003] In view of this, this patent application is filed. Utility Model Content

[0004] The utility model aims to provide a device for supporting a template for plugging a hole of a pipeline penetrating a floor slab, so as to solve the technical problems of the difficulty in supporting and insufficient supporting strength of the existing template for plugging a hole of a hole penetrating a floor slab in a building.

[0005] The utility model is realized by the following technical solutions:

[0006] A template support device for sealing holes of pipes passing through floor slabs comprises two template support assemblies arranged relatively at intervals, the template support assemblies comprising support members and connecting members, the inner circumference of the support members matches the outer circumference of the pipe passing through floor slabs, the two support members support the pipes on both sides of the pipe passing through floor slabs, the two ends of each of the support members are fixedly connected to the connecting members, and the opposite connecting members are connected by a fastening connection assembly.

[0007] In an optional embodiment, the support member is an arc-shaped plate structure, and a limiting protrusion is provided on the support member.

[0008] In an optional embodiment, the limiting protrusion has a large end and a small end, and the large end is arranged close to the supporting member.

[0009] In an optional embodiment, the limiting protrusions are arranged at intervals along the arc-shaped extension direction of the support member, and the small end of the limiting protrusion is an arc-shaped surface.

[0010] In an optional embodiment, the connecting member is a straight plate-shaped structure, and the connecting member and the supporting member are an integrally formed structure.

[0011] In an optional embodiment, the fastening connection assembly includes a fastening screw and a fastening nut, two ends of the fastening screw pass through the two opposite connecting members, and the fastening nut is fastened at both ends of the fastening screw.

[0012] In an optional embodiment, every two opposing connecting members are fixed to each other via two fastening connection assemblies, and the two fastening connection assemblies are arranged at intervals.

[0013] In an optional embodiment, a protective pad is provided between the support member and the outer peripheral surface of the pipe passing through the floor slab.

[0014] In an optional embodiment, a fastening screw of the fastening connection assembly is fitted with the outer circumference of the pipe passing through the floor slab, and an outer fixing sleeve of the fastening screw fitted with the outer circumference of the pipe passing through the floor slab is provided with a protective sleeve.

[0015] In an optional embodiment, the protective pad and the protective sleeve are both made of elastic silicone or rubber material.

[0016] The advantages and beneficial effects of the utility model compared to the prior art are:

[0017] The embodiment of the utility model provides a device for supporting a template for plugging a hole of a pipe passing through a floor slab, which utilizes supporting members and connecting members to strongly support the pipe, replacing the existing scaffolding, wooden planks, or steel wires, to form a strong support for the plugging template and improve the support strength. When in use, sufficient support can be formed by only fastening the two connecting members together by fastening the connecting assembly, without the need to set up a scaffolding, thereby reducing costs, facilitating operation, and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present utility model, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work. In the drawings:

[0019] Figure 1 A schematic diagram of the top structure of a template support device for plugging a hole of a pipeline passing through a floor slab provided in an embodiment of the utility model.

[0020] Figure 2 A side structural schematic diagram of a template support device for plugging a hole of a pipeline passing through a floor slab provided in an embodiment of the utility model.

[0021] Marks and corresponding parts names in the attached drawings:

[0022] 1-support, 2-connecting piece, 3-limiting protrusion, 4-fastening screw, 5-fastening nut, 6-protective pad, 7-protective sleeve, 8-pipeline. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0024] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present invention. However, it is apparent to those skilled in the art that these specific details are not necessary to implement the present invention. In other embodiments, in order to avoid confusing the present invention, well-known structures, circuits, materials or methods are not specifically described.

[0025] Throughout the specification, references to "one embodiment," "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "one embodiment," "an embodiment," "an example," or "an example" appearing in various places throughout the specification do not necessarily all refer to the same embodiment or example. In addition, particular features, structures, or characteristics may be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. In addition, it will be appreciated by those of ordinary skill in the art that the figures provided herein are for illustrative purposes and that the figures are not necessarily drawn to scale. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0026] In the description of the present invention, the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They 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 direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the scope of protection of the present invention.

[0027] like Figures 1-2As shown in the figure, a template support device for plugging a hole of a pipe passing through a floor slab comprises two template support assemblies arranged opposite to each other and at intervals, the template support assemblies comprising a support member 1 and a connector 2, the inner circumference of the support member 1 matches the outer circumference of the pipe passing through the floor slab, the pipe passing through the floor slab is a circular tube structure, and the inner circumference of the support member 1 is also set to be an arc shape, which fits tightly with the pipe 8, so that the two support members 1 support the pipe 8 on both sides of the pipe passing through the floor slab, and the two ends of each of the support members 1 are fixedly connected to the connector 2, and preferably, the support member 1 is set to be an arc plate structure. The opposite connectors 2 are connected by a fastening connection assembly, so that the two support members 1 form a strong support on both sides of the pipe 8.

[0028] The supporting device of this embodiment replaces the existing scaffolding, wooden planks, or steel wires to form a strong support for the blocking template and improve the support strength. When in use, it is only necessary to fasten the two connecting parts 2 by fastening the fastening connection assembly to form sufficient support. There is no need to set up a scaffolding, which reduces costs, facilitates operation, and improves efficiency.

[0029] In order to further improve the support strength of the support member 1 to the pipe 8, a limiting protrusion 3 is provided on the support member 1. When in use, the limiting protrusion 3 can be embedded in the concrete, and the supporting member 1 is also supported by the embedding effect between the limiting protrusion 3 and the concrete, thereby further improving the supporting effect on the pipe 8. Preferably, multiple limiting protrusions 3 are provided, and each limiting protrusion 3 is arranged at intervals along the arc-shaped extension direction of the support member 1, and the common embedding effect between the multiple limiting protrusions 3 and the concrete is utilized to provide better support for the support member 1.

[0030] Furthermore, the limiting protrusion 3 has a large end and a small end, and the large end of the limiting protrusion 3 is arranged close to the supporting member 1. The limiting protrusion 3 as a whole is a cone with a pointed end and a thick end. This arrangement further improves the fitting strength between the limiting protrusion 3 and the concrete, and the effect is better.

[0031] Furthermore, the connecting member 2 is configured as a straight plate-shaped structure, and the connecting member 2 and the supporting member 1 are an integrally formed structure, which is easy to process.

[0032] Embodiment 2:

[0033] On the basis of Example 1, the fastening connection assembly includes a fastening screw 4 and a fastening nut 5 , both ends of the fastening screw 4 pass through the two opposite connecting members 2 , and the fastening nut 5 is fastened at both ends of the fastening screw 4 .

[0034] In order to improve the fastening effect, every two relative connecting parts 2 are fixed by two fastening connection components, and the two fastening connection components are arranged at intervals to serve as a group of fastening mechanisms. In order to strengthen the support for the pipe 8, the fastening screw 4 of one of the fastening connection components is arranged to fit the outer peripheral surface of the pipe passing through the floor slab, so that the fastening screw supports the pipe 8 at the position where the pipe 8 is not in contact with the support member 1, thereby improving the support strength together with the support member 1.

[0035] Furthermore, in order to prevent the pipe 8 from being worn and the contact surface of the mold support device from being too smooth due to long-term use, a protective pad 6 is provided between the support member 1 and the outer peripheral surface of the floor-penetrating pipe, and the protective pad 6 is fixed to the inner peripheral surface of the support member 1. A protective sleeve 7 is also fixed on the outer fixing sleeve of the two fastening screws 4 that fit the outer peripheral surface of the floor-penetrating pipe. The protective pad 6 and the protective sleeve 7 are both made of elastic silicone or rubber material, and the protective pad 6 and the protective sleeve 7 can be set in a mesh shape, so as to increase the friction resistance between the mold and the pipe 8 to prevent the mold support device from sliding down, and to protect the mold support device and the pipe 8.

[0036] The template support device of the utility model solves the problem of plugging construction conditions where scaffolding and wooden planks cannot be used for support, saves hole plugging construction costs, and greatly improves construction efficiency. Through engineering verification, this device can effectively improve the plugging efficiency, and can be used repeatedly, which can achieve the effect of reducing construction intensity and accelerating construction progress.

[0037] The above specific implementation methods further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above are only specific implementation methods of the utility model and are not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A device for plugging the holes of pipelines passing through floor slabs, characterized in that: The invention comprises two template support assemblies which are arranged at a relative interval, the template support assemblies comprising a support member (1) and a connecting member (2), the inner circumference of the support member (1) matches the outer circumference of the pipeline passing through the floor slab, the two support members (1) support the pipeline (8) on both sides of the pipeline passing through the floor slab, the two ends of each support member (1) are fixedly connected to the connecting member (2), and the opposite connecting members (2) are connected via a fastening connection assembly.

2. A device for plugging a hole of a pipeline through a floor slab according to claim 1, characterized in that: The support member (1) is an arc-shaped plate structure, and a limiting protrusion (3) is provided on the support member (1).

3. A device for plugging formwork tops for pipeline holes passing through floor slabs according to claim 2, characterized in that: The limiting protrusion (3) has a large end and a small end, and the large end is arranged close to the supporting member (1).

4. A device for plugging formwork tops for pipeline holes passing through floor slabs according to claim 3, characterized in that: The limiting protrusions (3) are arranged at intervals along the arc-shaped extension direction of the support member (1), and the small ends of the limiting protrusions (3) are arc-shaped surfaces.

5. A device for plugging formwork tops for pipeline holes passing through floor slabs according to any one of claims 1 to 4, characterized in that: The connecting member (2) is a straight plate-shaped structure, and the connecting member (2) and the supporting member (1) are an integrally formed structure.

6. A device for plugging formwork tops for pipeline holes passing through floor slabs according to claim 5, characterized in that: The fastening connection assembly comprises a fastening screw (4) and a fastening nut (5), the two ends of the fastening screw (4) pass through the two opposite connecting members (2), and the fastening nut (5) is fastened at the two ends of the fastening screw (4).

7. A device for plugging formwork tops for pipeline holes passing through floor slabs according to claim 6, characterized in that: Every two opposite connecting members (2) are fixed to each other via two fastening connection assemblies, and the two fastening connection assemblies are arranged at intervals.

8. A device for plugging formwork tops for pipeline holes passing through floor slabs according to claim 7, characterized in that: A protective pad (6) is provided between the support member (1) and the outer peripheral surface of the pipeline passing through the floor slab.

9. A device for plugging formwork tops for pipeline holes passing through floor slabs according to claim 8, characterized in that: A fastening screw (4) of the fastening connection assembly fits the outer peripheral surface of the pipe penetrating the floor slab, and an outer fixing sleeve of the fastening screw (4) fitting the outer peripheral surface of the pipe penetrating the floor slab is provided with a protective sleeve (7).

10. A device for plugging formwork tops for pipeline holes passing through floor slabs according to claim 9, characterized in that: The protective pad (6) and the protective sleeve (7) are both made of elastic silicone or rubber material.

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