A modular structure for assembling insulated stools

Abstract

This utility model belongs to the field of power operation, specifically relating to a modular structure for assembling an insulated stool. It includes a modular platform and modular support legs. The modular platform is provided with slots for connecting the modular support legs, and the modular support legs are provided with protrusions for connecting with the slots. An insulated stool is assembled from at least one modular platform and at least four support legs. This utility model, through the design of the modular platform and modular support legs, allows for simple assembly of an insulated stool during use, and allows for the assembly of insulated stools of different heights according to actual usage needs. It can be disassembled into unit modules for transport, and its unit modules minimize storage space. It solves the shortcomings of bulky and difficult-to-transport, non-adjustable height, and large storage space requirements.

Description

Technical Field

[0001] This utility model belongs to the field of power operation, and specifically relates to a modular structure for assembling an insulated stool. Background Technology

[0002] Insulated stools are protective devices specifically designed for electrical work, such as those used in substation maintenance, communication base station maintenance, and machining operations where insulation or working at height is required.

[0003] Most existing insulated stools are one-piece structures, which have the following drawbacks:

[0004] 1. Heavy and difficult to move: The overall structure results in a large weight, making it difficult for a single person to move, especially when moving between high-altitude work sites, where efficiency is low.

[0005] 2. Height is not adjustable: A single height cannot adapt to different working scenarios (such as circuit breaker maintenance, busbar wiring, etc., which require different heights).

[0006] 3. Large storage space required: Multiple sizes of insulated stools require additional storage space;

[0007] 4. Insulation risk: Frequent handling can cause wear and tear on the surface insulation layer, reducing safety.

[0008] In view of the above, this utility model is hereby proposed. Utility Model Content

[0009] To address the technical problems existing in the prior art, this utility model provides a modular structure for assembling insulated stools. By designing a modular platform and modular support legs, this utility model allows for simple assembly of insulated stools during use, and also allows for the assembly of insulated stools of different heights according to actual usage needs. When transporting, it can be disassembled into unit modules; when storing, it can be disassembled into unit modules for storage, taking up little space. This solves the defects of being bulky and difficult to transport, having non-adjustable height, and requiring a large storage space.

[0010] This utility model includes the following technical solution:

[0011] This utility model provides a modular structure for assembling an insulated stool, including a modular platform and modular support legs. The modular platform is provided with slots for connecting the modular support legs, and the modular support legs are provided with protrusions for connecting with the slots. An insulated stool is assembled by at least one modular platform and at least four support legs.

[0012] Furthermore, the modular platform includes multiple flat plates with gradually decreasing planar areas, each of which has a slot at one of its four corners on the bottom surface and four slots arranged in a rectangular pattern on its top surface.

[0013] Furthermore, the modular platform includes a first insulating platform and a second insulating platform. The planar area of ​​the first insulating platform is larger than that of the second insulating platform. The four slots on the top surface of the first insulating platform correspond to the slots on the four corners of the bottom surface of the second insulating platform.

[0014] Furthermore, the slot and the protrusion are fixed together by insulating bolts.

[0015] Furthermore, a through-slot screw hole is provided on the side of the modular platform.

[0016] Furthermore, a threaded hole is provided on the side of the protrusion to penetrate the protrusion.

[0017] Furthermore, the card slot is configured as a rectangle.

[0018] Furthermore, the inner diameter of the slot is adapted to the outer diameter of the protrusion.

[0019] Furthermore, the modular support leg is internally filled with lightweight insulating foam.

[0020] Furthermore, the modular support leg is integrally formed with the protrusion.

[0021] By adopting the above technical solution, this utility model has the following advantages:

[0022] 1. This utility model, through the design of a modular platform and modular support legs, allows for the simple assembly of an insulated stool during use, and also allows for the assembly of insulated stools of different heights according to actual usage needs; it can be disassembled into unit modules when transporting; and it can be disassembled into unit modules for storage, taking up little space; thus solving the defects of bulky and difficult-to-transport, non-adjustable height, and large storage space.

[0023] 2. This invention achieves multiple height settings for the insulated stool through modular combination; the weight of a single component after disassembly is ≤8kg, allowing a single person to carry multiple modules; the connection points between modules are fully insulated with no exposed metal; local damage only requires replacement of the corresponding module, reducing usage costs.

[0024] 3. The insulated stool assembled by this utility model can provide a platform for rest and temporary tool storage, reducing the risk of climbing.

[0025] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and the accompanying drawings. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a top view of the modular platform in an embodiment of this utility model;

[0028] Figure 2 This is a bottom view of the modular platform in an embodiment of this utility model;

[0029] Figure 3 This is a side view of the modular platform in an embodiment of this utility model;

[0030] Figure 4 This is a side cross-sectional view of the modular platform in an embodiment of this utility model;

[0031] Figure 5 This is a front cross-sectional view of the modular platform in an embodiment of this utility model;

[0032] Figure 6 This is a front view of the modular support leg in an embodiment of this utility model;

[0033] Figure 7 This is a side view of the modular support leg in an embodiment of this utility model;

[0034] Figure 8 This is a front view of a modular, assembled insulated stool according to an embodiment of the present utility model;

[0035] Figure 9 This is a side view of a modular, assembled insulating stool according to an embodiment of the present utility model;

[0036] In the diagram, 10 is the modular platform, 20 is the modular support leg, 30 is the slot, 40 is the protrusion, 50 is the screw hole, and 60 is the insulating bolt. Detailed Implementation

[0037] The following description provides many different embodiments or examples for implementing various features of the present invention. The elements and arrangements described in the specific examples below are only for concise expression of the present invention and are merely examples, not intended to limit the present invention.

[0038] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0039] This embodiment provides a modular structure for assembling an insulated stool, including a modular platform 10 and modular support legs 20, such as... Figures 1-5 As shown, the modular platform 10 is provided with a slot 30 for connecting the modular support leg 20, such as... Figures 6-7 As shown, the modular support leg 20 is provided with a protrusion 40 for connecting with the slot 30, and is assembled into an insulated stool by at least one modular platform 10 and at least four support legs.

[0040] It should be noted that both the modular platform 10 and the modular support leg 20 are made of insulating materials.

[0041] For example, the modular support leg 20 of this utility model has two specifications: 30cm and 50cm in length, and the protrusion 40 is of a uniform specification. The modular support leg 20 includes specifications with protrusions 40 at both ends and specifications with protrusions 40 at only one end. The modular platform 10 can be set in multiple specifications. The modular platform 10 of multiple specifications includes multiple flat plates with gradually decreasing planar areas. Each of the four corners of the bottom surface of the multiple flat plates is provided with a slot 30, and the top surface of the multiple flat plates is provided with four slots 30 arranged in a rectangle. The modular platforms 10 of multiple specifications can be assembled into a stepped insulated stool. Multiple heights from 40cm to 2m can be achieved through modular combination (increasing in 30cm / 50cm modules). For multiple heights from 40cm to 2m, a set of modular support legs 20 plus modular platform 10 of 30cm is the lowest height of 40cm. Multiple sets of modular support legs 20 plus modular platform 10 can be continuously stacked according to needs, up to a maximum height of 2m for safety reasons.

[0042] When the modular platform 10 is configured with two specifications, the modular platform 10 includes a first insulating platform and a second insulating platform. The planar area of ​​the first insulating platform is larger than that of the second insulating platform. The four slots 30 on the top surface of the first insulating platform correspond to the slots 30 on the four corners of the bottom surface of the second insulating platform.

[0043] For example, such as Figure 1 As shown, this figure is a top view of the first insulating platform. Four slots 30 are provided at one end of the upper surface of the first insulating platform, as... Figure 2 As shown, this figure is a bottom view of the first insulating platform, with four slots 30 provided at the four corners of the lower surface of the first insulating platform. It should be noted that... Figure 1 , Figure 2 This could also be a schematic diagram of the second insulating platform. It should be noted that if the purpose is simply to assemble an insulating staircase with a maximum of two layers, then the upper surface of the second insulating platform may not have the slots 30. However, for large-scale mass production, the slots 30 on the lower surface of all modular platforms 10 are located at the four corners, and the four slots 30 on the upper surface are located at... Figure 1 As shown, at one end, that is, at two adjacent corners of the modular platform 10, no slots 30 are provided, while slots 30 are provided at the other two corners. At the middle of the modular platform 10, two slots 30 are provided that correspond to the slots 30 provided at the two corners.

[0044] In some embodiments, such as Figure 5 As shown, the slot 30 and the protrusion 40 are fixed together by an insulating bolt 60. This has the advantage of improving the connection stability of the modular platform 10 and the modular support leg 20. For example, the slot 30 and the protrusion 40 are reinforced by screwing in the insulating bolt 60 (torque ≤ 10 N·m).

[0045] In some embodiments, such as Figure 3 , Figure 4 As shown, a screw hole 50 with a through slot 30 is provided on the side of the modular platform 10. This has the advantage of improving the ease of connection.

[0046] In some embodiments, such as Figure 7 As shown, a threaded hole 50 is provided through the protrusion 40 on its side. This has the advantage of improving the ease of connection.

[0047] In some embodiments, the slot 30 is configured as a rectangle. This has the advantage of further improving the stability of the connection between the slot 30 and the protrusion 40.

[0048] In some embodiments, the inner diameter of the slot 30 is adapted to the outer diameter of the protrusion 40.

[0049] In some embodiments, the modular support leg 20 is internally filled with lightweight insulating foam. This reduces the weight of the modular support leg 20, making it easier to handle, install, and disassemble.

[0050] In some embodiments, the modular support leg 20 is integrally formed with the protrusion 40.

[0051] In some embodiments, the card slot 30 and the protrusion 40 are fully insulated; this can be achieved by covering the card slot 30 and the protrusion 40 with insulating material or by spraying insulating material; this ensures that no metal is exposed and improves safety.

[0052] like Figure 8 , Figure 9 As shown, this is a stepped insulated stool assembled using the modular platform 10 and modular support legs 20 of this utility model.

[0053] The terms "first," "second," etc., used in the specification and claims of this utility model are used to distinguish similar objects and are not used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, the first object can be one or more.

[0054] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0055] All terms used in this invention (including technical or scientific terms) have the same meaning as understood by one of ordinary skill in the art to which this invention pertains, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and not as idealized or highly formalized, unless expressly defined herein.

[0056] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A modular structure for assembling an insulated stool, characterized in that, The device includes a modular platform (10) and modular support legs (20). The modular platform (10) is provided with a slot (30) for connecting the modular support legs (20). The modular support legs (20) are provided with a protrusion (40) for connecting with the slot (30). The device is assembled into an insulated stool by at least one modular platform (10) and at least four support legs.

2. A modular structure for assembling an insulated stool according to claim 1, characterized in that, The modular platform (10) includes multiple flat plates with gradually decreasing planar areas. Each of the four corners of the bottom surface of the multiple flat plates is provided with a slot (30), and the top surface of the multiple flat plates is provided with four slots (30) arranged in a rectangular pattern.

3. A modular structure for assembling an insulated stool according to claim 2, characterized in that, The modular platform (10) includes a first insulating platform and a second insulating platform. The planar area of ​​the first insulating platform is larger than that of the second insulating platform. The four slots (30) on the top surface of the first insulating platform correspond to the slots (30) on the four corners of the bottom surface of the second insulating platform.

4. A modular structure for assembling an insulated stool according to any one of claims 1-3, characterized in that, The slot (30) and the protrusion (40) are fixed by an insulating bolt (60).

5. A modular structure for assembling an insulated stool according to claim 4, characterized in that, A screw hole (50) through a slot (30) is provided on the side of the modular platform (10).

6. A modular structure for assembling an insulated stool according to claim 4, characterized in that, A screw hole (50) is provided on the side of the protrusion (40) to penetrate the protrusion (40).

7. A modular structure for assembling an insulated stool according to any one of claims 1-3, characterized in that, The card slot (30) is rectangular.

8. A modular structure for assembling an insulated stool according to any one of claims 1-3, characterized in that, The inner diameter of the slot (30) is adapted to the outer diameter of the protrusion (40).

9. A modular structure for assembling an insulated stool according to any one of claims 1-3, characterized in that, The modular support leg (20) is filled with lightweight insulating foam.

10. A modular structure for assembling an insulated stool according to any one of claims 1-3, characterized in that, The modular support leg (20) and the protrusion (40) are integrally formed.

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