Fabricated steel structure support

Abstract

The utility model belongs to the field of steel structure supports, particularly relates to an assembly type steel structure support, and aims to solve the problems that an existing steel structure support is fixed in structure, non-adjustable in height or difficult to adjust, and difficult to meet complex and changeable field requirements, and especially in scenes needing rapid construction and flexible height adjustment. In order to solve the problem that the limitation of a traditional bracket is particularly prominent, the utility model provides the following scheme that the bracket comprises a plurality of fixing rods, adjusting rods are respectively connected in the fixing rods in a sliding manner, the upper surfaces of the adjusting rods are provided with the same bracket, and the upper surface of the bracket is provided with a plurality of groups of through fixing holes; a plurality of fixing wires are fixedly arranged between the adjusting rod and the bracket respectively, and the fixing wires are located in one set of fixing holes respectively, the assembly type design is adopted, all the components can be rapidly assembled through simple connecting pieces, the complex fastening process is not needed, the construction difficulty and cost are reduced, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure supports, in particular to an assembled steel structure support. Background Art

[0002] A steel structure support is a support structure assembled by steel through welding, bolt connection and other methods, which has the characteristics of high strength, high stability, high durability and reusability, and is commonly used for the support structures on the top and around of large buildings, such as high-rise buildings, stadiums, shopping malls, hotels, etc. The steel structure support can provide stable support and ensure the structural safety of the building.

[0003] Traditional steel structure supports have problems of fixed structure, non-adjustable or difficult-to-adjust height, and it is difficult to meet the complex and changeable on-site requirements. Especially in scenarios where quick erection and highly flexible height adjustment are needed, the limitations of traditional supports are particularly prominent;

[0004] In view of the above problems, the present utility model document proposes an assembled steel structure support. Summary of the Utility Model

[0005] The purpose of the present utility model is to solve the disadvantages in the prior art that the structure is fixed, the height is non-adjustable or difficult to adjust, and it is difficult to meet the complex and changeable on-site requirements. Especially in scenarios where quick erection and highly flexible height adjustment are needed, the limitations of traditional supports are particularly prominent, and an assembled steel structure support is proposed.

[0006] In order to achieve the above purpose, the present utility model adopts the following technical solutions:

[0007] An assembled steel structure support includes a plurality of fixed rods, adjustment rods are respectively slidably connected inside the fixed rods, a same bracket is provided on the upper surfaces of the plurality of adjustment rods, a plurality of groups of through fixing holes are provided on the upper surface of the bracket, a plurality of fixing wires are respectively fixedly provided between the adjustment rods and the bracket, and the fixing wires are respectively located in one group of the fixing holes;

[0008] An adjustment groove is provided through the circumference of the fixed rod, fastening threads are provided on the circumference of the fixed rod, a limiting sleeve is sleeved on the circumference of the fixed rod, the inner circumference of the limiting sleeve is matched with the fastening threads, a plurality of through insertion holes are provided on the circumference of the adjustment rod, and insertion rods are inserted into the insertion holes. The insertion rods are located on the upper surface of the limiting sleeve and in the adjustment groove;

[0009] A plurality of groups of reinforcement components are respectively arranged between two adjacent fixed rods for reinforcing the fixed rods.

[0010] In a possible design, the reinforcement assembly includes two clamping blocks, both of which are fixedly connected to the circumference of the fixed rod. Reinforcement rods are respectively clamped in the clamping blocks, and a bidirectional screw rod is threadedly connected between the two reinforcement rods.

[0011] In a possible design, an opening is provided on the circumference of the limit sleeve, and a screw is threadedly connected at the opening. The limit sleeve is made of 65Mn material.

[0012] In a possible design, top blocks are fixedly connected to the tops of the adjusting rods respectively. A plurality of sliding grooves are provided at the bottom of the bracket, and the top blocks are respectively located in the sliding grooves.

[0013] In a possible design, a handle is rotatably connected to the circumference of the limit sleeve.

[0014] In a possible design, a rotating block is fixedly connected to the circumference of the bidirectional screw rod.

[0015] In this application, the assembled steel structure bracket realizes flexible adjustment of the bracket height through the sliding connection of the adjusting rod in the fixed rod, in cooperation with the locking mechanism of the limit sleeve and the insertion rod.

[0016] The reinforcement assembly enhances the connection strength between adjacent fixed rods through the combined use of the clamping blocks, reinforcement rods and bidirectional screw rod, and improves the overall stability of the bracket.

[0017] The bracket is fixedly connected to the adjusting rod through the fixing wire, providing a stable support platform for the equipment or structure above. In addition, the elastic material of the limit sleeve and the fastening design of the screw further ensure the stability and safety of the bracket during the adjustment process.

[0018] The entire bracket structure is reasonably designed and easy to install, and is suitable for various occasions requiring height adjustment and stable support.

[0019] Beneficial effects:

[0020] In the present utility model, for the assembled steel structure bracket, through the sliding connection of the adjusting rod in the fixed rod, in cooperation with the locking mechanism of the limit sleeve and the insertion rod, rapid and flexible adjustment of the bracket height is realized. Users can easily adjust the bracket height according to actual needs to meet the support requirements of different occasions;

[0021] In the present utility model, for the assembled steel structure bracket, an assembled design is adopted. The components can be quickly assembled through simple connecting pieces without a complex fastening process, which not only reduces the construction difficulty and cost, but also improves the construction efficiency. Brief description of the drawings

[0022] Figure 1Schematic front view structure of an assembled steel structure bracket proposed by the present utility model;

[0023] Figure 2 Exploded structure schematic diagram of the adjusting rod and the fixing rod of an assembled steel structure bracket proposed by the present utility model;

[0024] Figure 3 Cross-sectional structure schematic diagram of the reinforcing rod of an assembled steel structure bracket proposed by the present utility model;

[0025] Figure 4 Cross-sectional structure schematic diagram of the adjusting rod and the bracket of an assembled steel structure bracket proposed by the present utility model.

[0026] In the figure: 1, bracket; 2, adjusting rod; 3, fixing rod; 4, fixing hole; 5, fixing wire; 6, reinforcing rod; 7, bidirectional screw; 8, top block; 9, limit sleeve; 10, screw; 11, insertion rod; 12, handle; 13, insertion hole; 14, adjusting groove; 15, fastening thread; 16, clamping block; 17, sliding groove; 18, rotating block. Detailed implementation manners

[0027] Next, in combination with the drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0028] Embodiment 1

[0029] Refer to Figures 1 - 4 , an assembled steel structure bracket, including: a plurality of fixing rods 3, and an adjusting rod 2 is slidably installed in each fixing rod 3. The bottom of the adjusting rod 2 can be designed with a sliding flange or groove, which is matched with the corresponding structure inside the fixing rod 3 to achieve a smooth sliding connection.

[0030] The top of the adjusting rod 2 is fixedly connected to the top block 8 by welding. Subsequently, the bracket 1 is placed on the tops of the plurality of adjusting rods 2, ensuring that the top block 8 is located in the sliding groove 17 at the bottom of the bracket 1 to achieve the horizontal positioning of the bracket 1.

[0031] A plurality of groups of through fixing holes 4 are pre-drilled on the upper surface of the bracket 1, and then the fixing wires 5 are passed through the fixing holes 4 and fixedly connected to the top of the adjusting rod 2 to stabilize the connection between the bracket 1 and the adjusting rod 2.

[0032] Find the adjusting groove 14 and the fastening thread 15 on the circumference of the fixing rod 3. Select a limit sleeve 9, the inner wall of the circumference of which is designed with a thread matching the fastening thread 15, and rotate the limit sleeve 9 to sleeved on the fixing rod 3 until the upper surface of the limit sleeve 9 is aligned with the insertion hole 13 of the adjusting rod 2 to facilitate the insertion and fixation of the insertion rod 11.

[0033] Insert the insertion rod 11 into the insertion hole 13, and through the upper surface of the limiting sleeve 9 where the insertion rod 11 is arranged to enter the adjustment groove 14, so as to realize the position locking of the adjustment rod 2 in the fixed rod 3. The height of the adjustment rod 2 can be adjusted according to actual needs to adapt to different support requirements.

[0034] Install a reinforcement component between two adjacent fixed rods 3. First, fixedly connect a clamping block 16 on the circumference of each fixed rod 3. Then, respectively insert one end of the reinforcement rod 6 into the clamping block 16, and use a bidirectional screw rod 7 to pass through the threaded holes of the two reinforcement rods 6 at the other end, and rotate and tighten until the required tightening degree is reached between the reinforcement rods 6. At this time, the rotating block 18 of the bidirectional screw rod 7 can facilitate manual or tool-assisted rotation.

[0035] Embodiment 2

[0036] Reference Figures 1 - 4 , based on the improvement of Embodiment 1:

[0037] If it is necessary to further fix the position of the limiting sleeve 9, the screw 10 can be rotated into the opening of the circumference of the limiting sleeve 9 until the screw 10 is in close contact with the circumference of the fixed rod 3 to realize the fastening of the limiting sleeve 9. At the same time, the limiting sleeve 9 is made of 65Mn material, which can ensure its close fit with the fixed rod 3 and improve the stability of the overall structure. After the 65Mn material steel is properly heat-treated, it can maintain a high hardness and elasticity.

[0038] To facilitate the rotation of the limiting sleeve 9 for fine adjustment, a handle 12 can be rotatably connected to the circumference of the limiting sleeve 9. By operating the handle 12, the user can more easily rotate the limiting sleeve 9 to realize the height adjustment of the adjustment rod 2.

[0039] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An assembled steel structure support, characterized in that Comprising: A plurality of fixed rods (3), an adjusting rod (2) is slidably connected inside each of the fixed rods (3), the upper surfaces of the plurality of adjusting rods (2) are provided with the same bracket (1), the upper surface of the bracket (1) is provided with a plurality of groups of through fixing holes (4), a plurality of fixing wires (5) are fixedly arranged between the adjusting rod (2) and the bracket (1), and the fixing wires (5) are respectively located in one group of the fixing holes (4); The circumference of the fixed rod (3) is provided with a through adjusting groove (14), the circumference of the fixed rod (3) is provided with a fastening thread (15), a limiting sleeve (9) is sleeved on the circumference of the fixed rod (3), the inner wall of the circumference of the limiting sleeve (9) is matched with the fastening thread (15), a plurality of through jacks (13) are provided on the circumference of the adjusting rod (2), and a plug rod (11) is inserted into the jacks (13), and the plug rod (11) is located on the upper surface of the limiting sleeve (9) and in the adjusting groove (14); A plurality of groups of reinforcing components are respectively arranged between two adjacent fixed rods (3) for reinforcing the fixed rods (3).

2. The prefabricated steel structure support according to claim 1, wherein, The reinforcing component includes two clamping blocks (16), the clamping blocks (16) are fixedly connected to the circumference of the fixed rod (3), a reinforcing rod (6) is respectively clamped in the clamping blocks (16), and a bidirectional screw rod (7) is threadedly connected between the two reinforcing rods (6).

3. The prefabricated steel structure bracket according to claim 1, characterized in that The circumference of the limiting sleeve (9) is provided with an opening, and a screw (10) is threadedly connected at the opening, and the limiting sleeve (9) is made of 65Mn material.

4. The prefabricated steel structure support according to claim 1, characterized in that, The tops of the adjusting rods (2) are fixedly connected with top blocks (8), the bottom of the bracket (1) is provided with a plurality of sliding grooves (17), and the top blocks (8) are respectively located in the sliding grooves (17).

5. The prefabricated steel structure support according to claim 3, characterized in that, A handle (12) is rotatably connected to the circumference of the limiting sleeve (9).

6. The prefabricated steel structure support according to claim 2, characterized in that, A rotating block (18) is fixedly connected to the circumference of the bidirectional screw rod (7).

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