Steel structure capable of being installed in fine adjustment mode

Abstract

The utility model discloses a fine-tuning installation steel structure which comprises a supporting frame, lifting devices are arranged on the two sides of the interior of the supporting frame, a supporting plate is arranged above the supporting frame, the bottom of the supporting plate is connected with the lifting devices, the supporting plate is in an L shape, an expansion device is arranged on the side wall of the supporting plate, and the expansion device is connected with the lifting devices. The utility model relates to the technical field of building structures. According to the steel structure capable of being mounted in a fine adjustment mode, the lifting devices are arranged in the supporting frame, workers can conveniently adjust the height of the supporting plates, and therefore the steel structure is supported, the lifting devices are symmetrically arranged, the two supporting plates can be independently supported, the workers can conveniently and separately support the steel structure, the side walls of the supporting plates are provided with the extension devices, and installation is convenient. And a worker can change the supporting range of the supporting face conveniently according to different steel structures, so that the supporting strength and stability are improved, and the use requirement is met.

Description

Technical Field

[0001] The utility model relates to the field of building structures, and more specifically to a steel structure that can be finely adjusted and installed. Background Art

[0002] Steel structure is a structure mainly composed of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings and other fields. During the installation of steel structures, in order to ensure the installation accuracy, it is necessary to use a fine-tuning device to support the steel structure, thereby improving the installation accuracy and facilitating the operation of the staff. At present, the existing steel structure adjustment support device has a single structure, which is not convenient for the staff to make fine adjustments, thereby affecting the installation accuracy, and the support area is small, which is not convenient for the staff to support according to the actual installation situation, affecting the support stability and unable to meet the use requirements. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the problem that the existing steel structure adjustment support device in the prior art has a single structure, which is not convenient for staff to perform fine-tuning, thus affecting the installation accuracy, and the support area is small, which is not convenient for staff to support according to actual installation conditions, affecting the support stability and failing to meet the use requirements, the purpose of the utility model is to provide a steel structure that can be fine-tuned and installed, which can realize the internal arrangement of a lifting device for the support frame, so that the staff can adjust the height of the support plate to support the steel structure, and the lifting device is symmetrically arranged so that the two support plates can be supported independently, which is convenient for the staff to support the steel structure separately, and the side wall of the support plate is arranged with an expansion device, which is convenient for the staff to change the support range of the support surface according to the different steel structures, thereby improving the support strength and stability to meet the use requirements.

[0005] 2. Technical solution

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A steel structure capable of fine-tuning installation comprises a support frame, wherein lifting devices are arranged on both sides of the support frame, a support plate is arranged above the support frame, the bottom of the support plate is connected to the lifting device, the support plate is L-shaped, and an expansion device is arranged on the side wall of the support plate.

[0008] Preferably, the lifting device includes a fixed block, a guide rod, a threaded rod, a rotating disk, a moving block, a rotating rod, a supporting block, a moving plate and a pushing rod, the fixed block is fixedly connected to the inner wall of the supporting frame, the fixed block is fixedly connected to the inner wall of the supporting frame with a guide rod, the fixed block is rotatably connected to the inner wall of the supporting frame with a threaded rod, one end of the threaded rod located outside the supporting frame is fixedly connected to the rotating disk, the threaded rod is threadedly connected to the moving block, the moving block is slidably connected to the guide rod, the moving block is rotatably connected to the rotating rod, the end of the rotating rod away from the moving block is rotatably connected to the supporting block, the top of the supporting block is fixedly connected to the moving plate, the top of the moving plate is fixedly connected to the pushing rod, the pushing rod is slidably connected to the supporting frame, and the top of the pushing rod is fixedly connected to the bottom of the supporting plate.

[0009] Preferably, the number of the push rods is four.

[0010] Preferably, the expansion device includes a fixing rod, a fixing plate, a support rod, a support plate and a fastening bolt, the fixing rod is fixedly connected to the side wall of the support plate, the end of the fixing rod is fixedly connected to the fixing plate, the fixing rod is slidably connected to the support rod, the top of the support rod is fixedly connected to the support plate, the surface of the support rod is provided with a fastening bolt, and the support rod is reinforced to the fixing rod by the fastening bolt.

[0011] Preferably, there are two fixing rods.

[0012] Preferably, the tops of the support plate and the supporting plate are both provided with wear-resistant particles.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] By setting a lifting device inside the support frame, it is convenient for workers to adjust the height of the support plate to support the steel structure. The lifting device is symmetrically arranged so that the two support plates can be supported independently, which is convenient for workers to support the steel structure separately.

[0016] By arranging an expansion device on the side wall of the support plate, it is convenient for the staff to change the support range of the support surface according to different steel structures, thereby improving the support strength and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall external structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall internal structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the expansion device of the utility model.

[0020] Description of the numbers in the figure:

[0021] 1. Support frame; 2. Lifting device; 21. Fixed block; 22. Guide rod; 23. Threaded rod; 24. Rotating disk; 25. Moving block; 26. Rotating rod; 27. Support block; 28. Moving plate; 29. ​​Push rod; 3. Support plate; 4. Extension device; 41. Fixed rod; 42. Fixed plate; 43. Support rod; 44. Support plate; 45. Fastening bolts; 5. Wear-resistant particles. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] See also Figure 1-3 The utility model provides a technical solution: a steel structure that can be finely adjusted and installed, including a support frame 1, a lifting device 2 is arranged on both sides of the support frame 1, a support plate 3 is arranged above the support frame 1, the bottom of the support plate 3 is connected to the lifting device 2, the support plate 3 is L-shaped, and the side wall of the support plate 3 is provided with an expansion device 4. The lifting device 2 is arranged inside the support frame 1, which is convenient for the staff to adjust the height of the support plate 3, so as to support the steel structure. The lifting device 2 is symmetrically arranged, so that the two support plates 3 can be supported independently, which is convenient for the staff to support the steel structure separately. The expansion device 4 is arranged on the side wall of the support plate 3, which is convenient for the staff to change the support range of the support surface according to the different steel structures, thereby improving the support strength and stability.

[0025] Among them, the lifting device 2 includes a fixed block 21, a guide rod 22, a threaded rod 23, a rotating disk 24, a moving block 25, a rotating rod 26, a support block 27, a moving plate 28 and a push rod 29. The fixed block 21 is fixedly connected to the inner wall of the support frame 1, the fixed block 21 is fixedly connected to the inner wall of the support frame 1 with the guide rod 22, the fixed block 21 is rotatably connected to the inner wall of the support frame 1 with the threaded rod 23, one end of the threaded rod 23 located outside the support frame 1 is fixedly connected to the rotating disk 24, the threaded rod 23 is threadedly connected to the moving block 25, the moving block 25 is slidably connected to the guide rod 22, the moving block 25 is rotatably connected to the rotating rod 26, and the end of the rotating rod 26 away from the moving block 25 is rotatably connected to the support block 27, the top of the support block 27 is fixedly connected to the moving plate 28, the top of the moving plate 28 is fixedly connected to the push rod 29, the push rod 29 is slidably connected to the support frame 1, and the top of the push rod 29 is fixedly connected to the bottom of the support plate 3. A lifting device 2 is provided to facilitate the staff to adjust the height of the support plate 3. The rotating disk 24 is rotated to drive the threaded rod 23 to rotate, and the moving block 25 to move. The moving block 25 slides with the guide rod 22 to improve the movement stability of the moving block 25. The movement of the moving block 25 drives the rotating rod 26 to rotate, supports the support block 27, drives the moving plate 28 to move upward, and drives the push rod 29 to move, thereby adjusting the height of the support plate 3, facilitating the staff to operate, realizing fine-tuning installation of the steel structure, and ensuring installation accuracy.

[0026] There are four push rods 29. Four push rods 29 are provided to improve the support stability of the support plate 3.

[0027] The expansion device 4 includes a fixing rod 41, a fixing plate 42, a support rod 43, a support plate 44 and a fastening bolt 45. The fixing rod 41 is fixedly connected to the side wall of the support plate 3. The end of the fixing rod 41 is fixedly connected to the fixing plate 42. The fixing rod 41 is slidably connected to the support rod 43. The top of the support rod 43 is fixedly connected to the support plate 44. The surface of the support rod 43 is provided with a fastening bolt 45. The support rod 43 is used to reinforce the fixing rod 41. The expansion device 4 is provided on the side wall of the support plate 3 to release the restriction of the fastening bolt 45 on the fixing rod 41. The staff moves the support rod 43 to drive the support plate 44 to move, adjust the distance between the support plate 44 and the support plate 3, and then use the fastening bolt 45 to fix the support rod 43 again, so that the staff can change the support range of the support surface according to the different steel structures, thereby improving the support strength and stability.

[0028] There are two fixing rods 41. Two fixing rods 41 are provided to improve the movement stability of the support rod 43.

[0029] The tops of the support plate 44 and the support plate 3 are both provided with wear-resistant particles 5. The wear-resistant particles 5 are provided to increase the supporting friction and improve the overall stability.

[0030] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field within the technical scope disclosed by the utility model and any equivalent replacement or change based on the technical solution and improved concept of the utility model shall be included in the protection scope of the utility model.

Claims

1. A steel structure capable of fine-tuning installation, comprising a support frame (1), characterized in that: Lifting devices (2) are provided on both sides of the support frame (1), a support plate (3) is provided above the support frame (1), the bottom of the support plate (3) is connected to the lifting device (2), the support plate (3) is L-shaped, and an expansion device (4) is provided on the side wall of the support plate (3).

2. A finely adjustable steel structure according to claim 1, characterized in that: The lifting device (2) comprises a fixed block (21), a guide rod (22), a threaded rod (23), a rotating disk (24), a moving block (25), a rotating rod (26), a support block (27), a moving plate (28) and a push rod (29); the fixed block (21) is fixedly connected to the inner wall of the support frame (1); the fixed block (21) is fixedly connected to the inner wall of the support frame (1) with the guide rod (22); the fixed block (21) is rotatably connected to the inner wall of the support frame (1) with the threaded rod (23); one end of the threaded rod (23) located outside the support frame (1) is fixedly connected to the rotating rod (26). The threaded rod (23) is threadedly connected to a moving block (25), the moving block (25) is slidably connected to the guide rod (22), the moving block (25) is rotatably connected to a rotating rod (26), one end of the rotating rod (26) away from the moving block (25) is rotatably connected to a supporting block (27), the top of the supporting block (27) is fixedly connected to a moving plate (28), the top of the moving plate (28) is fixedly connected to a push rod (29), the push rod (29) is slidably connected to the supporting frame (1), and the top of the push rod (29) is fixedly connected to the bottom of the supporting plate (3).

3. A finely adjustable steel structure according to claim 2, characterized in that: The number of the push rods (29) is four.

4. The steel structure capable of fine-tuning installation according to claim 1, characterized in that: The expansion device (4) comprises a fixing rod (41), a fixing plate (42), a supporting rod (43), a supporting plate (44) and a fastening bolt (45); the fixing rod (41) is fixedly connected to a side wall of the supporting plate (3); the end of the fixing rod (41) is fixedly connected to the fixing plate (42); the fixing rod (41) is slidably connected to the supporting rod (43); the top of the supporting rod (43) is fixedly connected to the supporting plate (44); a fastening bolt (45) is provided on the surface of the supporting rod (43); and the supporting rod (43) is reinforced to the fixing rod (41) by the fastening bolt (45).

5. A finely adjustable steel structure according to claim 4, characterized in that: The number of the fixing rods (41) is two.

6. The steel structure capable of fine-tuning installation according to claim 4, characterized in that: Wear-resistant particles (5) are arranged on the top of the support plate (44) and the supporting plate (3).

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