CN220814232U - Anti-fatigue combined steel structure - Google Patents
Anti-fatigue combined steel structure Download PDFInfo
- Publication number
- CN220814232U CN220814232U CN202322254356.5U CN202322254356U CN220814232U CN 220814232 U CN220814232 U CN 220814232U CN 202322254356 U CN202322254356 U CN 202322254356U CN 220814232 U CN220814232 U CN 220814232U
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- steel column
- block
- steel
- fixedly connected
- fatigue
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 98
- 239000010959 steel Substances 0.000 title claims abstract description 98
- 230000002929 anti-fatigue Effects 0.000 title claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses an anti-fatigue combined steel structure, which relates to the technical field of steel structures and comprises a steel column I, wherein the outer wall of the steel column I is fixedly connected with a fixed block, one side of the fixed block is rotationally connected with a connecting block, and one end of the connecting block is fixedly connected with a supporting rod. According to the utility model, the moving block is driven to move on the outer wall of the second steel column through the rotation of the threaded rod, so that the supporting point of the first steel column to the second steel column can be replaced quickly and conveniently, the problem that fatigue deformation occurs at the joint of the column of the second steel column and the supporting structure due to the fact that the position of the supporting point of the second steel column is fixed is effectively avoided, the convenience in use of the device is improved, the connection between the first steel column and the second steel column is more stable through the design of the reinforcing ribs, the bearing pressure of the threaded rod and the supporting rod is reduced, the service life of the supporting rod and the threaded rod is prolonged, and the service stability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of steel structures, in particular to an anti-fatigue combined steel structure.
Background
Steel structures are structures composed of steel materials, and are one of the main types of building structures.
In the prior art, like chinese patent "CN207660097U" discloses a steel construction post, including box post, four channel-section steel and column jacket, four channel-section steel respectively with box post welding, the column jacket is located on the box post, all is provided with the bolt hole on four channel-section steel, is provided with high strength bolt in the bolt hole, four channel-section steel connect with the column jacket steel through high strength bolt respectively.
However, in the prior art, the joint of the two steel columns is supported by the supporting structure, but as time goes by, the positions of the supporting structures are relatively fixed, and after long-time use, the positions of the supporting points are always at the same position, so that the steel columns are extruded by the supporting structures for a long time, and the possibility of fatigue deformation exists, and the limitation exists during use.
Disclosure of utility model
The utility model aims to solve the problems that the joint of two steel columns is supported by a supporting structure in the prior art, but the positions of the supporting structures are relatively fixed along with the time, and after long-time use, the positions of the supporting points are always at the same position, so that the fatigue deformation of the columns of the steel columns is likely to occur due to the fact that the columns of the steel columns are extruded by the supporting structures for a long time, and limitation exists during use.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a steel construction of antifatigue combination, includes a steel column, the outer wall fixedly connected with fixed block of a steel column, one side of fixed block rotates and is connected with the connecting block, the one end fixedly connected with bracing piece of connecting block, the screw line has been seted up to the inside of bracing piece, the inside threaded connection of bracing piece has the threaded rod, the outer wall fixedly connected with rotatory handle of threaded rod, the one end rotation of threaded rod is connected with the dwang, the one end fixedly connected with installation piece of dwang, rotatory handle is located one side of dwang, the dwang is located between rotatory handle and the installation piece.
Preferably, one side of the installation block is rotationally connected with a supporting block, the top end of the supporting block is fixedly connected with a moving block, the supporting block is positioned in the middle of the bottom end of the moving block, and a clamping bolt is connected between the two moving blocks in a threaded manner.
Preferably, one side fixedly connected with steel column No. two of steel column No. one, the spout has all been seted up to the upper and lower both sides of steel column No. two, the spout is located the middle part of steel column No. two, the inside sliding connection of spout has the draw runner, one side of draw runner is in the inside and the movable block fixed connection of movable block.
Preferably, the second steel column is located between the two moving blocks, one side of the first steel column is in threaded connection with a reinforcing rib, and one side of the reinforcing rib is in threaded connection with one side of the second steel column.
Preferably, the first steel column is located between the two second steel columns.
Preferably, one end of the threaded rod is located inside the rotating block.
Preferably, the mounting block is located in the middle of one side of the rotating block.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. According to the utility model, the moving block is driven to move on the outer wall of the second steel column through the rotation of the threaded rod, so that the supporting point of the first steel column to the second steel column can be replaced relatively quickly and conveniently, the problem that fatigue deformation occurs at the joint of the column body of the second steel column and the supporting structure due to relatively fixed position of the supporting point of the second steel column is effectively avoided, and the convenience of use of the device is improved.
2. According to the utility model, through the design of the reinforcing ribs, the connection between the first steel column and the second steel column is more stable, the bearing pressure of the threaded rod and the supporting rod is reduced, the service lives of the supporting rod and the threaded rod are prolonged, and the service stability of the device is improved.
Drawings
FIG. 1 is a schematic perspective view of a steel structure with anti-fatigue combination according to the present utility model;
FIG. 2 is a schematic diagram showing the connection relationship between a support rod and a threaded rod of a steel structure with anti-fatigue combination according to the present utility model;
FIG. 3 is a schematic view showing the internal structure of a support rod with an anti-fatigue combined steel structure according to the present utility model;
Fig. 4 is a schematic diagram of a moving block of a steel structure with anti-fatigue combination according to the present utility model.
Legend description: 1. a steel column I; 11. a fixed block; 12. a connecting block; 13. a support rod; 14. a thread line; 15. a threaded rod; 16. rotating the handle; 17. a rotating block; 18. a mounting block; 19. a support block; 2. a moving block; 21. a slide bar; 22. clamping a bolt; 23. a second steel column; 24. a chute; 25. reinforcing ribs.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
As shown in fig. 1-4, the utility model provides an anti-fatigue combined steel structure, which comprises a steel column 1, wherein the outer wall of the steel column 1 is fixedly connected with a fixed block 11, one side of the fixed block 11 is rotatably connected with a connecting block 12, one end of the connecting block 12 is fixedly connected with a supporting rod 13, a thread line 14 is arranged in the supporting rod 13, the inner thread of the supporting rod 13 is connected with a threaded rod 15, the outer wall of the threaded rod 15 is fixedly connected with a rotary handle 16, one end of the threaded rod 15 is rotatably connected with a rotary block 17, one end of the rotary block 17 is fixedly connected with a mounting block 18, the rotary handle 16 is positioned on one side of the rotary block 17, and the rotary block 17 is positioned between the rotary handle 16 and the mounting block 18.
The specific setting and action of this embodiment will be described specifically below, because the inner wall of the support rod 13 is provided with the thread 14 and the threaded rod 15 is in threaded connection with the inside of the support rod 13, so the position of the threaded rod 15 inside the support rod 13 changes when the rotary handle 16 is rotated, because one end of the threaded rod 15 is located inside the rotary block 17, and one end of the rotary block 17 is fixedly connected with the mounting block 18, the mounting block 18 is rotationally connected with the moving block 2 through the supporting block 19, and because the two moving blocks 2 slide on the outer wall of the second steel column 23 and are connected with the two moving blocks 2 through the clamping bolt 22, when the threaded rod 15 rotates inside the support rod 13, the two moving blocks 2 slide on the outer wall of the second steel column 23, and meanwhile, the support rod 13 rotates with the connecting part of the connecting block 12 and the fixed block 11 as the center, thereby achieving the purpose of adjusting the position of the moving block 2 on the outer wall of the second steel column 23, and further adjusting the supporting point of the second steel column 23, so that the second steel column 23 cannot deform due to the supporting point always being at the same position.
Example two
As shown in fig. 3 and 4, one side of the installation block 18 is rotatably connected with a support block 19, the top end of the support block 19 is fixedly connected with a moving block 2, the support block 19 is located at the middle of the bottom end of the moving block 2, a clamping bolt 22 is connected between the two moving blocks 2 in a threaded manner, one side of the first steel column 1 is fixedly connected with a second steel column 23, sliding grooves 24 are formed in the upper side and the lower side of the second steel column 23, the sliding grooves 24 are located at the middle of the second steel column 23, sliding strips 21 are slidably connected in the sliding grooves 24, one side of the sliding strips 21 is fixedly connected with the moving block 2 in the moving block 2, the second steel column 23 is located between the two moving blocks 2, one side of the first steel column 1 is connected with a reinforcing rib 25, one side of the reinforcing rib 25 is connected with one side of the second steel column 23 in a threaded manner, the first steel column 1 is located between the two second steel columns 23, one end of the 15 is located at the inner part of the rotating block 17, and the installation block 18 is located at the middle of one side of the rotating block 17.
The effect that its whole embodiment reached is, after adjusting the position of two movable blocks 2 on steel column No. 23, rotates clamping bolt 22, because of the opposite direction of the screw hole of seting up of two upper and lower movable blocks 2, rotates clamping bolt 22 and can reduce the interval between two movable blocks 2 to reach the purpose of pressing from both sides tightly to steel column No. 23, because of the threaded connection has strengthening rib 25 between steel column No. 1 and steel column No. 23, strengthening rib 25 plays the reinforcement effect to the connection between steel column No. 1 and steel column No. 23, has alleviateed threaded rod 15 and bracing piece 13's bearing pressure effectively.
The application method and the working principle of the device are as follows: before the user uses, whether inspect this device earlier has the damage, confirm this device and do not have the damage the back, rotate the position of rotatory handle 16 adjustment threaded rod 15 in bracing piece 13, when threaded rod 15 rotates in the inside of bracing piece 13, can make two movable blocks 2 slide at the outer wall of No. two steel columns 23, the bracing piece 13 can rotate with the junction of connecting block 12 and fixed block 11 as the center simultaneously, thereby reach the purpose of adjusting the position of movable block 2 on No. two steel columns 23 outer wall, and then adjust the strong point to No. two steel columns 23, make No. two steel columns 23 can not be because of the problem that the strong point is the cylinder deformation that the same position leads to all the time.
The present utility model is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification to the above embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical disclosure.
Claims (7)
1. The utility model provides an antifatigue combination's steel construction, includes steel column (1), its characterized in that: the utility model discloses a steel column (1) outer wall fixedly connected with fixed block (11), one side rotation of fixed block (11) is connected with connecting block (12), one end fixedly connected with bracing piece (13) of connecting block (12), screw line (14) have been seted up to the inside of bracing piece (13), the inside threaded connection of bracing piece (13) has threaded rod (15), the outer wall fixedly connected with rotatory handle (16) of threaded rod (15), the one end rotation of threaded rod (15) is connected with rotatory piece (17), the one end fixedly connected with installation piece (18) of rotatory piece (17), rotatory handle (16) are located one side of rotatory piece (17), rotatory piece (17) are located between rotatory handle (16) and installation piece (18).
2. The fatigue-resistant composite steel structure of claim 1, wherein: one side of the installation block (18) is rotationally connected with a supporting block (19), the top end of the supporting block (19) is fixedly connected with a moving block (2), the supporting block (19) is positioned in the middle of the bottom end of the moving block (2), and clamping bolts (22) are connected between the two moving blocks (2) in a threaded mode.
3. The fatigue-resistant composite steel structure according to claim 2, wherein: one side fixedly connected with steel column No. two (23) of steel column No. 1, spout (24) have all been seted up to the upper and lower both sides of steel column No. two (23), spout (24) are located the middle part of steel column No. two (23), the inside sliding connection of spout (24) has draw runner (21), one side of draw runner (21) is in the inside and movable block (2) fixed connection of movable block (2).
4. A steel structure in combination with fatigue resistance according to claim 3, wherein: the second steel column (23) is located between the two moving blocks (2), one side of the first steel column (1) is connected with a reinforcing rib (25) in a threaded mode, and one side of the reinforcing rib (25) is connected with one side of the second steel column (23) in a threaded mode.
5. A steel structure in combination with fatigue resistance according to claim 3, wherein: the first steel column (1) is located between the two second steel columns (23).
6. The fatigue-resistant composite steel structure of claim 1, wherein: one end of the threaded rod (15) is positioned inside the rotating block (17).
7. The fatigue-resistant composite steel structure of claim 1, wherein: the mounting block (18) is positioned in the middle of one side of the rotating block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322254356.5U CN220814232U (en) | 2023-08-22 | 2023-08-22 | Anti-fatigue combined steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322254356.5U CN220814232U (en) | 2023-08-22 | 2023-08-22 | Anti-fatigue combined steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220814232U true CN220814232U (en) | 2024-04-19 |
Family
ID=90673423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322254356.5U Active CN220814232U (en) | 2023-08-22 | 2023-08-22 | Anti-fatigue combined steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220814232U (en) |
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2023
- 2023-08-22 CN CN202322254356.5U patent/CN220814232U/en active Active
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