I-shaped steel hinged clamping sleeve, cantilever support and cantilever platform

Abstract

The utility model discloses an I-shaped steel hinge clamping sleeve, a cantilever support and a cantilever platform, and relates to the technical field of construction tools, the I-shaped steel hinge clamping sleeve comprises a clamping sleeve body, and an I-shaped steel clamping groove is formed in the clamping sleeve body; and the rotating shaft seat is fixed at one end of the clamping sleeve body. When two pieces of I-shaped steel need to be connected, one piece of I-shaped steel is sleeved with the clamping sleeve body of the I-shaped steel hinge clamping sleeve, then the other piece of I-shaped steel is connected to the rotating shaft base through the rotating shaft, connection between the two pieces of I-shaped steel is achieved, a welding connection mode is completely eradicated through the connection mode, and follow-up disassembly, assembly and cyclic utilization are facilitated.

Description

Technical Field

[0001] This application relates to the technical field of construction tools, and particularly relates to an I-beam articulated bushing, a cantilever support, and a cantilever platform. Background Art

[0002] The general connection method of I-beams is welding. That is, the I-beams to be butted are cut into the required lengths, and fillet welds or butt welds are performed at the butting joints. The advantage of this connection method is firm and reliable, and it is widely used in engineering structures. The disadvantage is that the I-beams become a whole after welding and are not easy to install, disassemble, and recycle. Especially in the case of high-altitude construction, disassembly is more difficult. Summary of the Invention

[0003] This application aims to solve at least one of the above technical problems in the prior art to some extent. For this reason, an embodiment of this application provides an I-beam articulated bushing, which facilitates subsequent disassembly, installation, and recycling.

[0004] An I-beam articulated bushing includes:

[0005] A bushing body, on which an I-beam slot is provided;

[0006] A rotating shaft seat, which is fixed at one end of the bushing body.

[0007] In an optional or preferred embodiment, at least one limiting hole is opened on the bushing body, the limiting hole leads to the waist of the I-beam slot, and a fastening piece is used for connection in the limiting hole.

[0008] A cantilever support includes a horizontal I-beam, a diagonal bracing I-beam, and the above-mentioned I-beam articulated bushing. The end of the diagonal bracing I-beam is detachably connected to the horizontal I-beam. The middle parts of the horizontal I-beam and the diagonal bracing I-beam are both sleeved with the I-beam articulated bushing, and the rotating shaft seats on the two I-beam bushings are connected by an I-beam connecting rod.

[0009] In an optional or preferred embodiment, the end of the diagonal bracing I-beam is connected to the horizontal I-beam through the I-beam articulated bushing.

[0010] A cantilever platform includes a plurality of the above-mentioned cantilever supports. Each of the cantilever supports is arranged side by side at intervals, and each of the cantilever supports is detachably connected by a longitudinal I-beam.

[0011] In an optional or preferred embodiment, the diagonal bracing I-beams of each of the cantilever supports are connected to the longitudinal I-beam by saddle clips.

[0012] Based on the above technical solution, the embodiments of the present application at least have the following beneficial effects: When it is necessary to connect two I-beams, the sleeve body of the I-beam hinged sleeve is sleeved on one of the I-beams, and then the other I-beam is connected to the rotating shaft seat through the rotating shaft, realizing the connection between the two I-beams. This connection method eliminates the use of welding, facilitating subsequent disassembly, assembly, and recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The following further describes the present application in conjunction with the drawings and embodiments;

[0014] Figure 1 is a schematic structural diagram of the I-beam hinged sleeve provided by the embodiment of the present application;

[0015] Figure 2 is Figure 1 a cross-sectional view taken along the line A-A of the illustrated embodiment;

[0016] Figure 3 is a schematic structural diagram of the cantilever support provided by the embodiment of the present application;

[0017] Figure 4 is a schematic structural diagram of the cantilever platform provided by the embodiment of the present application. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] In order to enable those skilled in the art to better understand the technical solutions in the present application, the following will clearly and completely describe the technical solutions in the embodiments of the present application in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0019] The following further describes the implementation manners of the present application in conjunction with the drawings and embodiments in detail. The following embodiments are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0020] In the description of the embodiments of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the embodiments of the present application. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the embodiments of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0022] In the embodiments of the present application, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or merely indicates that the horizontal height of the first feature is less than that of the second feature.

[0023] The general connection method of I-beams is welding. The I-beams to be butted are cut into the required lengths, and fillet welds or butt welds are made at the butting joints. The advantage of this connection method is firm and reliable, and it is widely used in engineering structures. The disadvantage is that the I-beams become an integral whole after welding and are not easy to install, disassemble and recycle. Especially in the case of high-altitude construction, disassembly is more difficult.

[0024] Refer to Figure 1 、 Figure 2 , the present application provides an articulated bushing for I-beams, including a bushing body 100 and a rotating shaft seat 200. An I-beam slot 110 is provided on the bushing body 100, and the rotating shaft seat 200 is fixed at one end of the bushing body 100.

[0025] When two I-beams need to be connected, the bushing body 100 of the I-beam articulated bushing 1 is sleeved on one of the I-beams, and then the other I-beam is connected to the rotating shaft seat 200 through a rotating shaft, realizing the connection between the two I-beams. This connection method eliminates the use of welding connection forms and facilitates subsequent disassembly, assembly and recycling.

[0026] The bushing body 100 is cut from a steel plate.

[0027] In order to make the connection between the bushing body 100 and the I-beam firm, at least one limiting hole 120 is opened on the bushing body 100. The limiting hole 120 leads to the waist of the I-beam slot 110, and a fastening member 121 is used for connection in the limiting hole 120.

[0028] Specifically, the limiting hole 120 is horizontally opened in the middle of the ferrule body 100 and communicates with the waist of the I-beam slot 110. The inner wall of the limiting hole 120 is provided with internal threads, and the fastener 121 is a limiting bolt. After the ferrule body 100 is sleeved on the I-beam, the fastener 121 is rotated into the limiting hole 120 to connect the I-beam and the ferrule body 100.

[0029] In some other embodiments, the I-beam is provided with through holes for the fastener 121 to pass through. After the fastener 121 is screwed into the limiting hole 120, the fastener 121 will pass through the through holes on the I-beam, and the connection between the I-beam and the ferrule body 100 can also be achieved.

[0030] Refer to Figure 3 This application also provides a cantilever support, including a horizontal I-beam 300, a diagonal bracing I-beam 400, and the above-mentioned I-beam hinge ferrule 1. The end of the diagonal bracing I-beam 400 is detachably connected to the horizontal I-beam 300. The middle parts of the horizontal I-beam 300 and the diagonal bracing I-beam 400 are both sleeved with the I-beam hinge ferrule 1, and the rotating shaft seats 200 on the two I-beam hinge ferrules 1 are connected by an I-beam connecting rod 500.

[0031] For this kind of cantilever support 2, its horizontal I-beam 300 and diagonal bracing I-beam 400 are convenient to disassemble, which is convenient for subsequent disassembly, assembly and recycling.

[0032] It should be noted that during the installation process, a part of the I-beam flange at both ends of the I-beam connecting rod 500 needs to be cut, and then it is connected to the rotating shaft seat 200 through a rotating shaft to prevent interference when the I-beam connecting rod 500 rotates.

[0033] In some embodiments, the end of the diagonal bracing I-beam 400 is rotatably connected to the horizontal I-beam 300 through the I-beam hinge ferrule 1.

[0034] Specifically, the ferrule body 100 of the I-beam hinge ferrule 1 is sleeved on the horizontal I-beam 300, and the rotating shaft seat 200 on the ferrule body 100 is rotatably connected to the end of the diagonal bracing I-beam 400 through a rotating shaft.

[0035] It should be noted that during the installation process, a part of the I-beam flange at the end of the diagonal bracing I-beam 400 needs to be cut, and then it is connected to the rotating shaft seat 200 through a rotating shaft to prevent interference when connecting to the rotating shaft seat 200.

[0036] Refer to Figure 4 This application also provides a cantilever platform, including the above-mentioned cantilever support 2. Each cantilever support 2 is arranged side by side at intervals, and each cantilever support 2 is detachably connected by a longitudinal I-beam 600. This kind of cantilever platform is a detachable structure as a whole, which is convenient for subsequent disassembly and recycling.

[0037] In some embodiments, the diagonal bracing I-beams 400 of each cantilever bracket 2 are connected to the longitudinal I-beams 600 by U-bolt clips.

[0038] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0039] The embodiments of the present application have been described in detail above with reference to the accompanying drawings. However, the present application is not limited to the above embodiments, and various changes can be made without departing from the gist of the present application within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. An I-beam hinged ferrule, characterized in that, Comprising: A ferrule body, on which an I-beam slot is provided. A rotating shaft seat, which is fixed at one end of the ferrule body.

2. The I-beam hinge ferrule according to claim 1, wherein: At least one limiting hole is formed in the ferrule body, the limiting hole leads to the waist of the I-beam slot, and a fastening piece is used to be connected in the limiting hole.

3. A cantilever support, characterized in that, Comprising a horizontal I-beam, a diagonal bracing I-beam and the I-beam articulated ferrule according to claim 2, the end of the diagonal bracing I-beam is detachably connected to the horizontal I-beam, the middle parts of the horizontal I-beam and the diagonal bracing I-beam are both sleeved with the I-beam articulated ferrule, and the rotating shaft seats on the two I-beam ferrules are connected through an I-beam connecting rod.

4. The cantilever support according to claim 3, wherein: The end of the diagonal bracing I-beam is connected to the horizontal I-beam through the I-beam articulated ferrule.

5. A cantilever platform, characterized in that, Comprising a plurality of cantilever brackets according to claim 4, each of the cantilever brackets is arranged side by side at intervals, and the cantilever brackets are detachably connected through a longitudinal I-beam.

6. The cantilever platform according to claim 5, wherein: The diagonal bracing I-beams of each of the cantilever brackets are connected to the longitudinal I-beam through U-bolts.

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