CN115680318A - Novel steel structure support - Google Patents
Novel steel structure support Download PDFInfo
- Publication number
- CN115680318A CN115680318A CN202211558265.4A CN202211558265A CN115680318A CN 115680318 A CN115680318 A CN 115680318A CN 202211558265 A CN202211558265 A CN 202211558265A CN 115680318 A CN115680318 A CN 115680318A
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- support
- fixedly connected
- damping
- sides
- steel structure
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 40
- 239000010959 steel Substances 0.000 title claims abstract description 40
- 238000013016 damping Methods 0.000 claims abstract description 70
- 239000010720 hydraulic oil Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 3
- 241001330002 Bambuseae Species 0.000 abstract description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 3
- 239000011425 bamboo Substances 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000010727 cylinder oil Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a novel steel structure support, which comprises a support base and a support plate positioned above the support base, wherein support blocks are fixedly arranged at two ends of the top of the support base, support rods are movably sleeved on the support blocks, rotating supports are fixedly arranged at two sides of the bottom of the support plate, and the top ends of the support rods are fixedly arranged at the bottom sides of the rotating supports; the top fixed mounting who supports the base has two grudging posts that set up around, and rotates between two grudging posts and install two and rotate a section of thick bamboo, and the rotation is connected between two rotation sections. According to the invention, through the cooperation of multiple damping mechanisms, the steel structure support has very good damping performance in the supporting process, and the phenomenon that objects such as supported mechanical equipment and the like are damaged due to overlarge external vibration force in the past is avoided, so that the safety of the supported objects is favorably ensured, the service life of the supported objects is ensured, the damping effect is better, and the steel structure support is suitable for popularization and use.
Description
Technical Field
The invention relates to the technical field of steel structure supports, in particular to a novel steel structure support.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and adopts the processes of rust removal and rust prevention such as silanization, pure manganese phosphating, washing and drying, galvanization and the like. The components or parts are typically joined by welds, bolts or rivets.
As is well known, steel structures are widely used in various fields, such as supporting objects such as mechanical equipment; however, the traditional steel structure is mostly fixed by welding on site in the supporting process, so that the steel structure support lacks the damping performance in the use process after installation, and when the steel structure support is subjected to external large vibration, the vibration of a supported object is large, and the safety of the supported object is influenced.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a novel steel structure support.
The invention provides a novel steel structure support, which comprises a support base and a support plate positioned above the support base, wherein support blocks are fixedly arranged at two ends of the top of the support base, support rods are movably sleeved on the support blocks, rotating supports are fixedly arranged at two sides of the bottom of the support plate, and the top ends of the support rods are fixedly arranged at the bottom sides of the rotating supports;
the top of the supporting base is fixedly provided with two vertical frames which are arranged in the front and back, two rotating cylinders are rotatably arranged between the two vertical frames, the two rotating cylinders are mutually rotatably connected, the two rotating cylinders are respectively and movably sleeved with torsion springs, the ends, far away from each other, of the two torsion springs are fixedly connected with the inner sides of the two vertical frames, the ends, close to each other, of the two torsion springs are respectively and fixedly connected with a fixing ring, the fixing ring is fixedly sleeved on the rotating cylinders, the outer sides of the fixing rings are fixedly connected with connecting blocks, adapter connectors are fixedly arranged on the outer sides of the fixing rings through the connecting blocks, damping hydraulic cylinders which are obliquely arranged are rotatably connected on the adapter connectors, hydraulic piston rods are movably sleeved on the damping hydraulic cylinders, and the oblique top ends of the hydraulic piston rods are rotatably arranged on the rotating supports; a piston is fixedly connected with the inclined bottom end of the hydraulic piston rod, a hydraulic reset spring is fixedly connected between the bottom side of the piston and the inner wall of the bottom side of the damping hydraulic cylinder, and hydraulic oil is also arranged in the damping hydraulic cylinder;
the support block is provided with a damping cavity, the bottom end of the support rod movably penetrates into the damping cavity and is fixedly connected with a movable plate, the bottom of the movable plate is fixedly connected with a damping airbag, and the bottom side of the damping airbag is fixedly connected with the inner wall of the bottom side of the damping cavity; a fixed plate is fixedly sleeved on the support rod positioned above the support block, and a first vertical spring sleeved on the support rod is fixedly connected between the bottom side of the fixed plate and the support block; a second vertical spring is fixedly connected between the top of the movable plate and the inner wall of the top of the damping cavity and sleeved on the supporting rod.
Preferably, sliding plates are movably arranged on the inner walls of the bottom sides of the damping cavities at the two sides of the damping air bag, one sides, far away from each other, of the two sliding plates are fixedly connected with movable connecting rods respectively, and the other ends of the movable connecting rods movably penetrate to the outer sides of the supporting blocks and are fixedly connected with end blocks; a first transverse spring sleeved on the movable connecting rod is fixedly connected between the sliding plate and the side wall of the damping cavity; a second transverse spring sleeved on the movable connecting rod is fixedly connected between the outer sides of the end block and the support block.
Preferably, the lateral wall of the damping cavity is provided with a transverse hole, and the movable connecting rod movably penetrates through the transverse hole along the horizontal direction.
Preferably, the inner wall of the top of the damping cavity is provided with a vertical hole, and the support rod movably penetrates through the vertical hole along the vertical direction.
Preferably, the equal fixedly connected with slider in both sides of fly leaf all is equipped with the spout on the both sides inner wall of shock attenuation chamber, and slider along vertical direction slidable mounting in the spout.
Preferably, the inclined top end of the hydraulic piston rod is provided with a switching hole, and the switching hole at the top end of the hydraulic piston rod is rotatably arranged on the rotating support through a rotating pin; damping cylinder's slope bottom end fixedly connected with hinge, and the hinge passes through the articulated shaft and is connected with the adapter rotation.
Preferably, two equal fixedly connected with pivots of one end that rotate a section of thick bamboo and keep away from each other, equal fixed mounting has the bearing on two grudging posts, and the pivot rotates and installs on the bearing.
Preferably, the adapter and the connecting block are respectively provided with a mounting hole, and the adapter and the connecting block are fixedly connected through a bolt; the supporting base, the supporting plate, the supporting block, the supporting rod and the rotating support are all made of steel structures.
The invention has the beneficial effects that: according to the novel steel structure support, through the cooperation of multiple damping mechanisms, the steel structure support has good damping performance in the supporting process, and the phenomenon that objects such as supported mechanical equipment and the like are damaged due to overlarge external vibration force in the past is avoided, so that the safety of the supported objects is guaranteed, the service life of the supported objects is ensured, the damping effect is better, and the novel steel structure support is suitable for popularization and use.
Drawings
Fig. 1 is a schematic structural view of a novel steel structural support provided by the invention;
FIG. 2 is a schematic structural view of a novel steel structural support according to the present invention, partially in cross section;
FIG. 3 is a side view of the torsion spring, the rotary cylinder, the rotary shaft and the stand according to the present invention;
FIG. 4 is a cross-sectional structural schematic view of the damping cylinder of the present invention;
fig. 5 is a schematic sectional view of the support block of the present invention.
In the figure: 1. a support base; 2. a support plate; 3. rotating the bracket; 4. a damping hydraulic cylinder; 400. switching the hole; 401. a hydraulic piston rod; 402. a piston; 403. a hydraulic return spring; 404. a hinge joint; 5. an adapter; 6. a fixing ring; 601. connecting blocks; 7. a torsion spring; 8. a rotating cylinder; 9. a rotating shaft; 10. erecting a frame; 11. a support bar; 12. supporting a block; 121. a damping chamber; 13. a fixing plate; 14. a first vertical spring; 15. a movable plate; 16. a second vertical spring; 17. a shock-absorbing air bag; 18. a slide plate; 19. a first lateral spring; 20. a movable connecting rod; 21. an end block; 22. a second lateral spring; 23. a transverse bore; 24. a slider; 25. a chute; 26. a vertical hole; 27. and a bearing.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Examples
Referring to fig. 1-5, the present embodiment provides a novel steel structure support, including a support base 1 and a support plate 2 located above the support base 1, wherein two ends of the top of the support base 1 are both fixedly mounted with a support block 12, the support block 12 is movably sleeved with a support rod 11, two sides of the bottom of the support plate 2 are both fixedly mounted with a rotating bracket 3, and the top end of the support rod 11 is fixedly mounted at the bottom side of the rotating bracket 3;
the top of the supporting base 1 is fixedly provided with two vertical frames 10 arranged in the front and back, two rotating cylinders 8 are rotatably arranged between the two vertical frames 10, the two rotating cylinders 8 are rotatably connected with each other, the two rotating cylinders 8 are respectively and movably sleeved with torsion springs 7, the ends, far away from each other, of the two torsion springs 7 are fixedly connected with the inner sides of the two vertical frames 10, the ends, close to each other, of the two torsion springs 7 are respectively and fixedly connected with fixing rings 6, the fixing rings 6 are fixedly sleeved on the rotating cylinders 8, the outer sides of the fixing rings 6 are fixedly connected with connecting blocks 601, the outer sides of the fixing rings 6 are fixedly provided with adapters 5 through the connecting blocks 601, the adapters 5 are rotatably connected with damping hydraulic cylinders 4 arranged in an inclined mode, hydraulic piston rods 401 are movably sleeved on the damping hydraulic cylinders 4, and the inclined top ends of the hydraulic piston rods 401 are rotatably arranged on the rotating supports 3; a piston 402 is fixedly connected to the inclined bottom end of the hydraulic piston rod 401, a hydraulic return spring 403 is fixedly connected between the bottom side of the piston 402 and the inner wall of the bottom side of the damping hydraulic cylinder 4, and hydraulic oil is also arranged in the damping hydraulic cylinder 4;
the supporting block 12 is provided with a damping cavity 121, the bottom end of the supporting rod 11 movably penetrates into the damping cavity 121 and is fixedly connected with a movable plate 15, the bottom of the movable plate 15 is fixedly connected with a damping airbag 17, and the bottom side of the damping airbag 17 is fixedly connected with the inner wall of the bottom side of the damping cavity 121; a fixed plate 13 is fixedly sleeved on the support rod 11 positioned above the support block 12, and a first vertical spring 14 sleeved on the support rod 11 is fixedly connected between the bottom side of the fixed plate 13 and the support block 12; a second vertical spring 16 sleeved on the support rod 11 is fixedly connected between the top of the movable plate 15 and the inner wall of the top of the damping cavity 121.
In this example, the inner walls of the bottom sides of the damping cavities 121 at both sides of the damping airbag 17 are movably provided with sliding plates 18, the sides of the two sliding plates 18 away from each other are fixedly connected with movable connecting rods 20, respectively, and the other ends of the movable connecting rods 20 movably penetrate to the outer side of the support block 12 and are fixedly connected with end blocks 21; a first transverse spring 19 sleeved on the movable connecting rod 20 is fixedly connected between the sliding plate 18 and the side wall of the damping cavity 121; a second transverse spring 22 sleeved on the movable connecting rod 20 is fixedly connected between the end block 21 and the outer side of the supporting block 12; the lateral wall of the damping cavity 121 is provided with a transverse hole 23, and the movable connecting rod 20 movably penetrates through the transverse hole 23 along the horizontal direction.
In this example, a vertical hole 26 is formed in the inner wall of the top of the damping cavity 121, and the support rod 11 movably penetrates through the vertical hole 26 along the vertical direction; the both sides of fly leaf 15 all fixedly connected with slider 24, all are equipped with spout 25 on the both sides inner wall of shock attenuation chamber 121, and slider 24 along vertical direction slidable mounting in spout 25.
In this example, the inclined top end of the hydraulic piston rod 401 is provided with a transfer hole 400, and the transfer hole 400 at the top end of the hydraulic piston rod 401 is rotatably mounted on the rotating bracket 3 through a rotating pin; the bottom end of the shock-absorbing hydraulic cylinder 4 is fixedly connected with a hinged joint 404, and the hinged joint 404 is rotatably connected with the adapter 5 through a hinged shaft.
Wherein, the ends of the two rotating cylinders 8 far away from each other are fixedly connected with rotating shafts 9, bearings 27 are fixedly arranged on the two vertical frames 10, and the rotating shafts 9 are rotatably arranged on the bearings 27; mounting holes are respectively formed in the adapter 5 and the connecting block 601, and the adapter 5 and the connecting block 601 are fixedly connected through bolts; the supporting base 1, the supporting plate 2, the supporting block 12, the supporting rod 11 and the rotating bracket 3 are all made of steel structures.
As shown in fig. 1 to 5, when supporting some objects such as mechanical equipment, the novel steel structure support provided by the present invention supports the mechanical equipment by fixing the mechanical equipment on the supporting plate 2. When mechanical equipment on the supporting plate 2 is subjected to large external vibration, the mechanical equipment can perform downward damping movement through the supporting plate 2, the rotating support 3 can be driven to move downwards when the supporting plate 2 moves downwards for damping, hydraulic buffering is performed on hydraulic oil in the damping hydraulic cylinder 4 through the hydraulic piston rod 401 and the piston 402 when the rotating support 3 moves downwards, and meanwhile, the hydraulic reset spring 403 is compressed and buffered, so that the damping and energy dissipation effects can be achieved through the hydraulic buffering of the hydraulic oil and the compression buffering of the hydraulic reset spring 403; simultaneously, damping cylinder 4 still can drive adapter 5, connecting block 601 and move down when receiving the shock attenuation and assault, and then can make solid fixed ring 7 and a rotation section of thick bamboo 8 rotate to the outside below, and solid fixed ring 7 still makes torsion spring 7 torsional deformation when rotatory, and through torsion spring 7's deformation like this, can further play the effect of buffering energy dissipation.
As shown in fig. 2 and 5, when the rotating bracket 3 moves downwards, the supporting rod 11 and the supporting block 13 are also driven to move downwards and compress the first vertical spring 14, and simultaneously, when the supporting rod 11 moves downwards, the movable plate 15 is driven to move downwards and stretch the second vertical spring 16, so that a part of the vibration force can be greatly consumed through the deformation of the first vertical spring 14 and the second vertical spring 16; meanwhile, when the movable plate 15 moves downwards, the damping air bag 17 is compressed and buffered, so that the damping air bag 17 can further play a role in damping and absorbing energy through air buffering inside the damping air bag 17; the shock absorption air bag 17 can expand and deform towards two sides after being compressed, when the vibration strength is further overlarge, under the expansion action of the shock absorption air bag 17 towards two sides, the two sliding plates 18 can be further away from each other and extrude the first transverse spring 19, and meanwhile, when the two sliding plates 18 are away from each other, the movable connecting rod 20 drives the end block 21 to move outwards and stretch the second transverse spring 22, so that the shock absorption and energy dissipation effects can be further achieved through the deformation of the first transverse spring 19 and the second transverse spring 22;
finally, the novel steel structure support provided by the invention has good damping performance in the supporting process through the cooperation of multiple damping mechanisms, and avoids the situation that objects such as supported mechanical equipment and the like are damaged due to overlarge external vibration force in the past, so that the safety of the supported objects is favorably ensured, the service life of the supported objects is ensured, the damping effect is better, and the novel steel structure support is suitable for popularization and use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A novel steel structure support is characterized by comprising a support base (1) and a support plate (2) positioned above the support base (1), wherein support blocks (12) are fixedly arranged at both ends of the top of the support base (1), a support rod (11) is movably sleeved on each support block (12), rotating supports (3) are fixedly arranged at both sides of the bottom of the support plate (2), and the top ends of the support rods (11) are fixedly arranged at the bottom sides of the rotating supports (3);
the top of the supporting base (1) is fixedly provided with two vertical frames (10) which are arranged in the front-back direction, two rotating cylinders (8) are rotatably arranged between the two vertical frames (10), the two rotating cylinders (8) are rotatably connected with each other, the two rotating cylinders (8) are movably sleeved with torsion springs (7) respectively, the ends, away from each other, of the two torsion springs (7) are fixedly connected with the inner sides of the two vertical frames (10), the ends, close to each other, of the two torsion springs (7) are fixedly connected with fixing rings (6) respectively, the fixing rings (6) are fixedly connected onto the rotating cylinders (8), the outer sides of the fixing rings (6) are fixedly connected with connecting blocks (601), the outer sides of the fixing rings (6) are fixedly provided with adapters (5) through the connecting blocks (601), the adapters (5) are rotatably connected with obliquely arranged damping hydraulic cylinders (4), hydraulic piston rods (401) are movably sleeved on the damping hydraulic cylinders (4), and the inclined top ends of the hydraulic piston rods (401) are rotatably arranged on the rotating supports (3); a piston (402) is fixedly connected with the inclined bottom end of the hydraulic piston rod (401), a hydraulic reset spring (403) is fixedly connected between the bottom side of the piston (402) and the bottom side inner wall of the damping hydraulic cylinder (4), and hydraulic oil is also arranged in the damping hydraulic cylinder (4);
the supporting block (12) is provided with a damping cavity (121), the bottom end of the supporting rod (11) movably penetrates into the damping cavity (121) and is fixedly connected with a movable plate (15), the bottom of the movable plate (15) is fixedly connected with a damping air bag (17), and the bottom side of the damping air bag (17) is fixedly connected with the inner wall of the bottom side of the damping cavity (121); a fixed plate (13) is fixedly sleeved on the support rod (11) positioned above the support block (12), and a first vertical spring (14) sleeved on the support rod (11) is fixedly connected between the bottom side of the fixed plate (13) and the support block (12); a second vertical spring (16) sleeved on the support rod (11) is fixedly connected between the top of the movable plate (15) and the inner wall of the top of the damping cavity (121).
2. The novel steel structure support according to claim 1, wherein sliding plates (18) are movably arranged on the inner walls of the bottom sides of the damping cavities (121) at the two sides of the damping air bags (17), the sides, far away from each other, of the two sliding plates (18) are fixedly connected with movable connecting rods (20) respectively, and the other ends of the movable connecting rods (20) movably penetrate through the outer sides of the supporting blocks (12) and are fixedly connected with end blocks (21); a first transverse spring (19) sleeved on the movable connecting rod (20) is fixedly connected between the sliding plate (18) and the side wall of the damping cavity (121); a second transverse spring (22) sleeved on the movable connecting rod (20) is fixedly connected between the outer sides of the end block (21) and the support block (12).
3. The novel steel structure support according to claim 2, characterized in that the lateral wall of the damping chamber (121) is provided with a transverse hole (23), and the movable connecting rod (20) is movably penetrated through the transverse hole (23) along the horizontal direction.
4. The novel steel structural support according to claim 1, characterized in that a vertical hole (26) is formed in the inner wall of the top of the damping cavity (121), and the support rod (11) is movably inserted through the vertical hole (26) along the vertical direction.
5. The novel steel structural support according to claim 1, wherein the movable plate (15) is fixedly connected with sliding blocks (24) on both sides, sliding grooves (25) are formed in the inner walls of both sides of the damping cavity (121), and the sliding blocks (24) are slidably mounted in the sliding grooves (25) along the vertical direction.
6. The novel steel structure support according to claim 1, characterized in that the inclined top end of the hydraulic piston rod (401) is provided with a transfer hole (400), and the transfer hole (400) at the top end of the hydraulic piston rod (401) is rotatably mounted on the rotating bracket (3) through a rotating pin; the bottom end of the inclination of the damping hydraulic cylinder (4) is fixedly connected with a hinged joint (404), and the hinged joint (404) is rotatably connected with the adapter (5) through a hinged shaft.
7. A novel steel structure support according to claim 1, characterized in that the ends of the two rotary cylinders (8) far away from each other are fixedly connected with a rotary shaft (9), the two vertical frames (10) are fixedly provided with bearings (27), and the rotary shaft (9) is rotatably arranged on the bearings (27).
8. The novel steel structure support as claimed in claim 1, wherein the adapter (5) and the connecting block (601) are respectively provided with a mounting hole, and the adapter (5) and the connecting block (601) are fixed by a bolt; the supporting base (1), the supporting plate (2), the supporting block (12), the supporting rod (11) and the rotating support (3) are all made of steel structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211558265.4A CN115680318A (en) | 2022-12-06 | 2022-12-06 | Novel steel structure support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211558265.4A CN115680318A (en) | 2022-12-06 | 2022-12-06 | Novel steel structure support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115680318A true CN115680318A (en) | 2023-02-03 |
Family
ID=85056287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211558265.4A Withdrawn CN115680318A (en) | 2022-12-06 | 2022-12-06 | Novel steel structure support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115680318A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117888740A (en) * | 2024-03-14 | 2024-04-16 | 湖南省建筑科学研究院有限责任公司 | Anti-seismic reinforcing device of reinforced concrete frame structure and construction method thereof |
-
2022
- 2022-12-06 CN CN202211558265.4A patent/CN115680318A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117888740A (en) * | 2024-03-14 | 2024-04-16 | 湖南省建筑科学研究院有限责任公司 | Anti-seismic reinforcing device of reinforced concrete frame structure and construction method thereof |
| CN117888740B (en) * | 2024-03-14 | 2024-05-10 | 湖南省建筑科学研究院有限责任公司 | Anti-seismic reinforcing device of reinforced concrete frame structure and construction method thereof |
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Application publication date: 20230203 |