Portable protective device for structural hole

Abstract

The invention discloses a portable protective device for a structural hole, which comprises a plurality of supporting assemblies, and each supporting assembly comprises two socket sleeves which are coaxially arranged and each socket sleeve is provided with a closed end and an open end which are opposite to each other; the closed ends of the two socket sleeves are rotatably inserted into the two ends of the connecting sleeve; external threads are formed at one ends of the supporting rods, internal threads are formed at the opening ends of the socket sleeves, one ends of the supporting rods are screwed to the opening ends, the other ends of the two supporting rods of part of the supporting assemblies are supported on the hole walls of the two opposite sides of the structural hole, and the other supporting assemblies and the part of the supporting assemblies are arranged at angles. The rest of the supporting assemblies are detachably clamped to the part of the supporting assemblies through clamps, and the part of the supporting assemblies and the rest of the supporting assemblies form a hole protection grid. The problems that existing edge protection does not have an adjusting function and is small in application range are solved.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a portable protective device for a structural opening. Background Art

[0002] In construction, after the structural slab is cast, various vertical openings are left. According to the requirements, the openings need to be planted with reinforcement and well protected. Edge protection can effectively prevent falling accidents during high-altitude operations and is a key factor in ensuring the safety of workers. Edge protection is of vital importance to construction. It is not only related to the life safety of workers, but also directly affects the overall safety management and project quality of the construction site.

[0003] During the construction process, edge protection generally requires additional planting of reinforcement and setting up of protection to prevent workers and equipment from falling from heights and reduce property losses of construction workers.

[0004] In the prior art, the current protection can only protect the structural openings under normal conditions, has no adjustment function, has a small scope of application, and is inconvenient to use.

[0005] The information disclosed in this background technology section is only intended to enhance the understanding of the overall background of the invention and should not be regarded as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to a person skilled in the art. Summary of the invention

[0006] In order to overcome the defects of the prior art, a portable protection device for a structural opening is provided to solve the problem that the existing edge protection has no adjustment function and has a small scope of application.

[0007] In order to achieve the above object, a portable protective device for a structural opening is provided, comprising a plurality of support assemblies, wherein the support assemblies include:

[0008] Two coaxially arranged bell-and-spigot sleeves, each having a closed end and an open end opposite to each other;

[0009] A connecting sleeve, wherein the closed ends of the two socket sleeves are rotatably inserted at both ends of the connecting sleeve;

[0010] A support rod, one end of which is formed with an external thread, and the open end of the socket sleeve is formed with an internal thread, one end of the support rod is screwed into the open end, the other ends of the two support rods of the partial support assembly are supported on the hole walls on opposite sides of the structural hole, and the remaining support assemblies are arranged at an angle to the partial support assemblies, and the remaining support assemblies are detachably clamped to the partial support assemblies by clamps, and the partial support assemblies and the remaining support assemblies form a hole protection grid.

[0011] Furthermore, the remaining support components are arranged perpendicularly to the partial support components.

[0012] Furthermore, an anti-skid pad layer is installed on the end surface of the other end of the support rod.

[0013] Furthermore, rubber bumps are formed on the outer side of the anti-slip pad layer.

[0014] Furthermore, the rubber protrusion is semicircular.

[0015] Furthermore, the clamp includes a base and two elastic clamps, the base is detachably mounted on the remaining support components, the two elastic clamps are formed on a side of the base away from the remaining support components, a clamping space is formed between the two elastic clamps, and the socket sleeve of the partial support component is embedded in the clamping space.

[0016] The beneficial effect of the present invention is that the portable structural hole protection device of the present invention is arranged in the hole and supported on the hole wall of the hole through a part of the supporting components, and the other supporting components are installed on the part of the supporting components through a clamp to form a hole protection grid, and the length of the part of the supporting components is adjusted to adapt to holes of different specifications and models, thereby improving the applicability of the portable structural hole protection device of the present invention. On the other hand, the portable structural hole protection device of the present invention can be adapted to rectangular, circular or other irregular hole protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0018] Figure 1 It is a front view of the portable protection device for structural openings according to an embodiment of the present invention.

[0019] Figure 2 It is a side view of a portable structural hole protection device according to an embodiment of the present invention.

[0020] Figure 3 A top view of a portable structural opening protection device according to an embodiment of the present invention.

[0021] Figure 4 It is a schematic structural diagram of a support assembly according to an embodiment of the present invention. DETAILED DESCRIPTION

[0022] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant invention, rather than to limit the invention. It is also necessary to explain that, for ease of description, only the parts related to the invention are shown in the accompanying drawings.

[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] Reference Figures 1 to 4 As shown, the present invention provides a portable protection device for a structural opening, comprising a plurality of supporting components.

[0025] Specifically, the support assembly includes: a socket sleeve 1, a connecting sleeve 2, a support rod 3 and a clamp 5.

[0026] The two bell-and-spigot sleeves 1 are coaxially arranged. The bell-and-spigot sleeves 1 have a closed end and an open end opposite to each other. The closed ends of the two bell-and-spigot sleeves are arranged opposite to each other.

[0027] The connecting sleeve 2 is arranged between the two bell-and-spigot sleeves. The closed ends of the two bell-and-spigot sleeves 1 are rotatably inserted at the two ends of the connecting sleeve 2. The outer diameter of the bell-and-spigot sleeve is adapted to the inner diameter of the connecting sleeve.

[0028] The support rod 3 is coaxially arranged with the socket sleeve. One end of the support rod 3 is formed with an external thread. The open end of the socket sleeve 1 is formed with an internal thread. One end of the support rod 3 is screwed into the open end.

[0029] In actual use, the other ends of the two support rods 3 of the partial support assembly a are supported on the hole walls on opposite sides of the structural hole. In this embodiment, the structural hole can be a rectangular hole, a circular hole, or an irregular hole. The partial support assembly includes multiple support assemblies arranged in the same direction.

[0030] The remaining support components b are arranged at an angle to part of the support components a.

[0031] As a preferred embodiment, the remaining support components b are arranged vertically to part of the support components a.

[0032] The remaining support components include a plurality of support components arranged in the same direction.

[0033] The remaining support components b are detachably clamped to the partial support components a by the clamp 5. The partial support components a and the remaining support components b form a hole protection grid.

[0034] As a preferred embodiment, an anti-skid pad layer 4 is installed on the end surface of the other end of the support rod 3 .

[0035] In this embodiment, the anti-skid pad layer is a rubber pad layer.

[0036] As a preferred embodiment, a rubber bulge 41 is formed on the outer side of the anti-skid cushion layer 4. The rubber bulge is integrally formed with the rubber cushion layer.

[0037] In this embodiment, the rubber protrusion 41 is semicircular.

[0038] Combination Figure 2 and Figure 3 As shown, the clamp 5 includes a base and two elastic clamps 51. The base is detachably mounted on the remaining support assembly b. The two elastic clamps 51 are formed on one side of the base away from the remaining support assembly b. A clamping space is formed between the two elastic clamps 51. The socket sleeve 1 of the partial support assembly a is embedded in the clamping space.

[0039] When protecting the hole, first rotate the socket sleeve so that the length of the partial support assembly reaches the required length of the hole, and place the partial support assembly in the hole. The anti-skid pads at both ends of the partial support assembly are supported on the hole wall of the hole. Then use a wrench or other tools to operate and rotate the socket sleeve so that the support rod is extended to fully support the hole wall of the hole. Based on the setting spacing of the partial support assembly, multiple clamps are installed on the remaining support assemblies. The number of clamps is adapted to the number of partial support assemblies. The remaining support assemblies are arranged vertically with the partial support assemblies, and clamped to the partial support assemblies by clamps, so that the partial support assembly a and the remaining support assembly b form a hole protection grid. Finally, place a template or other standardized protection above the hole protection grid to complete it.

[0040] The portable structural hole protection device of the present invention is arranged in the hole and supported on the hole wall of the hole by a part of the supporting components, and the other supporting components are installed on the part of the supporting components by a clamp to form a hole protection grid. The length of the part of the supporting components is adjusted to adapt to holes of different specifications and models, thereby improving the applicability of the portable structural hole protection device of the present invention. On the other hand, the portable structural hole protection device of the present invention can be adapted to rectangular, circular or other irregular hole protection.

[0041] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in the present application.

Claims

1. A portable protective device for a structural opening, characterized in that: It comprises a plurality of supporting components, wherein the supporting components include: Two coaxially arranged bell-and-spigot sleeves, each having a closed end and an open end opposite to each other; A connecting sleeve, wherein the closed ends of the two socket sleeves are rotatably inserted at both ends of the connecting sleeve; A support rod, one end of which is formed with an external thread, and the open end of the socket sleeve is formed with an internal thread, one end of the support rod is screwed into the open end, the other ends of the two support rods of the partial support assembly are supported on the hole walls on opposite sides of the structural hole, and the remaining support assemblies are arranged at an angle to the partial support assemblies, and the remaining support assemblies are detachably clamped to the partial support assemblies by clamps, and the partial support assemblies and the remaining support assemblies form a hole protection grid.

2. The portable structural opening protection device according to claim 1, characterized in that: The remaining support components are arranged vertically to the partial support components.

3. The portable structural opening protection device according to claim 1, characterized in that: The end surface of the other end of the support rod is provided with an anti-skid pad layer.

4. The portable structural opening protection device according to claim 3, characterized in that: The outer side of the anti-skid pad layer is formed with rubber bulges.

5. The portable structural opening protection device according to claim 4, characterized in that: The rubber convex block is semicircular.

6. The portable structural opening protection device according to claim 1, characterized in that: The clamp includes a base and two elastic clamps, the base is detachably mounted on the remaining support components, the two elastic clamps are formed on a side of the base away from the remaining support components, a clamping space is formed between the two elastic clamps, and the socket sleeve of the partial support component is embedded in the clamping space.

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