Combined H-shaped steel
By designing combined H-shaped steel, using the combined adjustment components of screws and extension rods and rubber buffer blocks, the existing H-shaped steel has been solved, and flexible adjustment and rapid assembly and disassembly are achieved, making it easy to use for construction.
Patent Information
- Application Number
- CN202421146041.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-23
AI Technical Summary
The existing H-shaped steel has a fixed length, large volume and heavy weight, and takes up a large space during handling and transportation and is prone to damage.
A combined H-shaped steel is designed to achieve flexible length adjustment through a combined adjustment assembly of screw and extension rod, and to prevent collision damage through arc and angular rubber buffer blocks. Each component can be quickly combined and disassembled for easy handling and transportation.
It realizes flexible length adjustment and rapid assembly and disassembly of H-shaped steel, reducing transportation space and damage risks, and is easy to use for construction.
Smart Images
Figure CN222435530U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of H-shaped steel, in particular to a combined H-shaped steel. Background Art
[0002] H-shaped steel is an economical and efficient profile with a more optimized cross-sectional area distribution and a more reasonable strength-to-weight ratio. It is named because its cross-section is the same as the English letter "H". Since all parts of the H-shaped steel are arranged at right angles, the H-shaped steel has the advantages of strong bending resistance in all directions, simple construction, cost saving and light structure weight, and has been widely used.
[0003] Existing H-shaped steels are often integrated and fixed in length and cannot be fine-tuned according to actual usage. They are large in size and weight and will take up a large space during handling and transportation.
[0004] Therefore, the utility model provides a combined H-shaped steel to solve the above problems. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a combined H-shaped steel to solve the above problems. First, the screw rod is threadedly connected to the inside of the main H steel, and then the distance of the extension rod inserted into the secondary H steel is controlled according to actual needs. Then, it can be fixed by threading it with the positioning threaded hole, and each component can be quickly assembled and disassembled, which is also convenient for handling and transportation. The arc-shaped rubber buffer block and the angular rubber buffer block cooperate with each other to effectively prevent the main H steel and the secondary H steel from being damaged by collision during their handling or storage. The arc-shaped rubber buffer block and the angular rubber buffer block can be fixed to the surface of the main H steel and the secondary H steel by bonding, and can be directly torn or scraped off when necessary to prevent affecting construction and use. The plane threaded hole, the web threaded hole and the longitudinal threaded hole are used to be connected and fixed with other main H steels and secondary H steels or other auxiliary components by bolts.
[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a combined H-shaped steel, including a main H steel, a combined adjustment component is arranged on one side of the main H steel, and an auxiliary component is arranged on the outer wall of the combined adjustment component and the main H steel; the internal thread of the main H steel is connected with a screw rod, and one end of the screw rod is rotatably connected with an extension rod, and the combined adjustment component also includes a secondary H steel, and the extension rod is slidably connected to the inside of the secondary H steel, and the secondary H steel and the extension rod are both provided with positioning threaded holes, and the internal threads of the positioning threaded holes are connected with bolts.
[0007] Furthermore, arc-shaped rubber buffer blocks are fixedly connected to the top and bottom of the main H steel and the secondary H steel.
[0008] By adopting the above technical solution, damage to the main H steel and the secondary H steel due to collision during transportation or storage can be prevented.
[0009] Furthermore, one end of the main H steel and the secondary H steel is fixedly connected with an angular rubber buffer block.
[0010] By adopting the above technical solution, damage to the main H steel and the secondary H steel due to collision during transportation or storage can be prevented.
[0011] Furthermore, planar threaded holes are provided inside the main H steel and the secondary H steel.
[0012] By adopting the above technical solution, it is used to connect and fix with other main H steels and secondary H steels or other auxiliary components through bolts.
[0013] Furthermore, web threaded holes are provided inside the main H steel and the secondary H steel.
[0014] By adopting the above technical solution, it is used to connect and fix with other main H steels and secondary H steels or other auxiliary components through bolts.
[0015] Furthermore, longitudinal threaded holes are provided inside the main H steel and the secondary H steel.
[0016] By adopting the above technical solution, it is used to connect and fix with other main H steels and secondary H steels or other auxiliary components through bolts.
[0017] Beneficial Effects
[0018] The utility model provides a combined H-shaped steel. Compared with the prior art, it has the following beneficial effects:
[0019] 1. For the combined H-shaped steel, the screw is first threadedly connected to the inside of the main H-steel, and then the distance of the extension rod inserted into the secondary H-steel is controlled according to the actual situation. It can be fixed by threading it with the positioning threaded hole, and the various components can be quickly assembled and disassembled, which is also convenient for handling and transportation.
[0020] 2. The combined H-shaped steel can effectively prevent the main H-steel and the secondary H-steel from being damaged by collision during transportation or storage by the cooperation of the arc-shaped rubber buffer block and the angular rubber buffer block. The arc-shaped rubber buffer block and the angular rubber buffer block can be fixed on the surface of the main H-steel and the secondary H-steel by bonding. If necessary, they can be directly torn or scraped off to prevent affecting the construction and use. The plane threaded holes, the web threaded holes and the longitudinal threaded holes are used to connect and fix with other main H-steel and the secondary H-steel or other auxiliary components by bolts. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0022] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;
[0023] Figure 2 It is a three-dimensional diagram of the structure of the other side of the utility model;
[0024] Figure 3 It is a partial structural diagram of the utility model;
[0025] Figure 4 It is a structural top view of the utility model.
[0026] In the figure: 1. Main body H steel; 2. Combined adjustment component; 21. Secondary H steel; 22. Screw; 23. Extension rod; 24. Positioning threaded hole; 25. Bolt; 3. Auxiliary component; 31. Arc rubber buffer block; 32. Angular rubber buffer block; 33. Plane threaded hole; 34. Web threaded hole; 35. Longitudinal threaded hole. DETAILED DESCRIPTION
[0027] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", 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 direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.
[0028] The present application is further described in detail below through drawings and examples.
[0029] Reference Figures 1 to 4The embodiment of the present application provides a combined H-shaped steel, including a main H-steel 1, a combined adjustment component 2 is arranged on one side of the main H-steel 1, and an auxiliary component 3 is arranged on the outer wall of the combined adjustment component 2 and the main H-steel 1; the internal thread of the main H-steel 1 is connected with a screw rod 22, and one end of the screw rod 22 is rotatably connected with an extension rod 23, the combined adjustment component 2 also includes a secondary H-steel 21, the extension rod 23 is slidably connected to the inside of the secondary H-steel 21, and the interior of the secondary H-steel 21 and the extension rod 23 are both provided with positioning threaded holes 24, and the internal threads of the positioning threaded holes 24 are connected with bolts 25.
[0030] During specific implementation: first, the screw rod 22 is threadedly connected to the inside of the main H steel 1, and then the extension rod 23 is inserted into the secondary H steel 21 according to the actual situation. Then, it can be fixed by threading it with the positioning threaded hole 24 through the bolt 25, and each component can be quickly assembled and disassembled, which is also convenient for handling and transportation.
[0031] Reference Figures 1 to 4 In one aspect of this embodiment, arc-shaped rubber buffer blocks 31 are fixedly connected to the top and bottom of the main H steel 1 and the secondary H steel 21. An angular rubber buffer block 32 is fixedly connected to one end of the main H steel 1 and the secondary H steel 21. A plane threaded hole 33 is opened inside the main H steel 1 and the secondary H steel 21. A web threaded hole 34 is opened inside the main H steel 1 and the secondary H steel 21. A longitudinal threaded hole 35 is opened inside the main H steel 1 and the secondary H steel 21.
[0032] In specific implementation: the cooperation between the arc-shaped rubber buffer block 31 and the angular rubber buffer block 32 can effectively prevent the main H steel 1 and the secondary H steel 21 from being damaged due to collision during transportation or storage. The arc-shaped rubber buffer block 31 and the angular rubber buffer block 32 can be fixed on the surface of the main H steel 1 and the secondary H steel 21 by bonding. If necessary, they can be directly torn or scraped off to prevent affecting construction and use. The plane threaded hole 33, the web threaded hole 34 and the longitudinal threaded hole 35 are used to connect and fix with other main H steel 1 and the secondary H steel 21 or other auxiliary components through bolts 25.
[0033] All electrical equipment in this solution are powered by an external power supply.
[0034] Working principle: firstly, the screw rod 22 is threadedly connected to the inside of the main H steel 1, and then the distance of the extension rod 23 inserted into the secondary H steel 21 is controlled according to the actual situation. Then, it can be fixed by threading it with the positioning threaded hole 24, and each component can be quickly assembled and disassembled, which is also convenient for handling and transportation. The mutual cooperation of the arc-shaped rubber buffer block 31 and the angular rubber buffer block 32 can effectively prevent the damage to the main H steel 1 and the secondary H steel 21 due to collision during the handling or storage process. The arc-shaped rubber buffer block 31 and the angular rubber buffer block 32 can be fixed to the surface of the main H steel 1 and the secondary H steel 21 by bonding. If necessary, they can be directly torn or scraped off to prevent affecting the construction and use. The plane threaded hole 33, the web threaded hole 34 and the longitudinal threaded hole 35 are used to connect and fix with other main H steel 1 and secondary H steel 21 or other auxiliary components through bolts 25.
[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0036] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A combined H-shaped steel, comprising a main H-shaped steel (1), characterized in that: A combined adjustment component (2) is provided on one side of the main H steel (1), and an auxiliary component (3) is provided on the outer wall of the combined adjustment component (2) and the main H steel (1); a screw rod (22) is connected to the inner thread of the main H steel (1), and an extension rod (23) is rotatably connected to one end of the screw rod (22); the combined adjustment component (2) also includes a secondary H steel (21), and the extension rod (23) is slidably connected to the inner part of the secondary H steel (21); positioning threaded holes (24) are provided in the inner parts of the secondary H steel (21) and the extension rod (23), and bolts (25) are connected to the inner threads of the positioning threaded holes (24).
2. The combined H-beam according to claim 1, characterized in that: The top and bottom of the main H steel (1) and the secondary H steel (21) are fixedly connected with arc-shaped rubber buffer blocks (31).
3. The combined H-beam according to claim 1, characterized in that: An angular rubber buffer block (32) is fixedly connected to one end of the main H steel (1) and the secondary H steel (21).
4. The combined H-beam according to claim 1, characterized in that: Plane threaded holes (33) are provided inside the main H steel (1) and the secondary H steel (21).
5. The combined H-beam according to claim 1, characterized in that: Web threaded holes (34) are provided inside the main H steel (1) and the secondary H steel (21).
6. The combined H-beam according to claim 1, characterized in that: The main H steel (1) and the secondary H steel (21) are provided with longitudinal threaded holes (35) inside.