CN220769029U - Steel construction support that takes precautions against earthquakes for building - Google Patents
Steel construction support that takes precautions against earthquakes for building Download PDFInfo
- Publication number
- CN220769029U CN220769029U CN202322073679.4U CN202322073679U CN220769029U CN 220769029 U CN220769029 U CN 220769029U CN 202322073679 U CN202322073679 U CN 202322073679U CN 220769029 U CN220769029 U CN 220769029U
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- Prior art keywords
- fixedly connected
- plate
- sleeve
- connecting plate
- steel structure
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 41
- 239000010959 steel Substances 0.000 title claims abstract description 41
- 238000010276 construction Methods 0.000 title claims description 15
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 5
- 238000013016 damping Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 13
- 230000035939 shock Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001035 drying 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
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Vibration Prevention Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model relates to the technical field of vibration-proof supports, and particularly discloses a steel structure vibration-proof support for a building, which comprises a first connecting plate, wherein the outer surface of the upper end of the first connecting plate is fixedly connected with a support plate in parallel, a first pin roll is rotationally connected between two groups of support plates, the outer surface of the first pin roll is rotationally connected with a first connecting rod, one end of the first connecting rod, which is far away from the first pin roll, is rotationally connected with a second pin roll, the outer surface of the pin roll is rotationally connected with a rotating sleeve, the outer surface of the rotating sleeve is fixedly connected with a pull rod, one end of the pull rod, which is far away from the rotating sleeve, is fixedly connected with a piston plate, and the outer surface of the piston plate is slidingly connected with a sleeve. According to the hydraulic oil adjusting device, through the arrangement of the pull rod, the piston plate, the adjusting valve and other components, the flow speed of hydraulic oil can be adjusted through adjusting the flow opening of the adjusting valve, so that the pressure during the movement of the piston plate is adjusted, the damping performance of the shockproof support is adjusted, and the installation requirements of different steel structures are met.
Description
Technical Field
The utility model relates to the technical field of shockproof supports, in particular to a steel structure shockproof support for a building.
Background
The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises steel beams, steel columns, steel trusses and other components made of steel sections, steel plates and the like, adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, has lighter dead weight and simple construction, and is widely applied to the fields of large-scale plants, venues, super high-rise bridges and the like;
in the construction process of the steel structure, a movable shockproof support needs to be installed, so that shockproof capacity of the steel structure is improved, shockproof effect of the conventional shockproof support is not obvious in the use process, construction safety quality of constructors is greatly reduced, and construction progress is affected;
the prior art patent (publication number: CN 213297053U) discloses a steel structure shockproof support for building, through the cooperation between the arc steel plate, hinge and loading board and the first spring that set up, when the loading board receives the in-process that bears, the relative displacement takes place for the inside of backup pad for arc steel plate cooperation pulley, cooperates horizontal pole and first spring simultaneously, because the elastic support of first spring and arc steel plate self to be convenient for play fine cushioning effect, and then play certain shockproof effect, improve workman construction safety quality.
For above-mentioned problem, current patent has given the solution, and its in the practical application in-process realizes the shock attenuation effect through spring and extension spring cooperation, but the device can not adjust the deformation length of spring and extension spring, consequently can not adjust the shockproof scope of support that takes precautions against earthquakes, and steel construction is also different because the shockproof performance between the shockproof that its structure is different corresponds also different, consequently the device is difficult to satisfy different structure type's steel construction protection needs, can not have certain application range restriction in the use according to the nimble shockproof ability of adjustment support of steel construction's structure type.
For this purpose, a steel structure vibration-proof support for a building is proposed.
Disclosure of Invention
The utility model aims to provide a steel structure shockproof support for a building, which can solve the problem that the shock absorption performance of the existing shockproof support is inconvenient to adjust.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel construction support that takes precautions against earthquakes for building, includes connecting plate one, connecting plate one upper end surface parallel fixedly connected with backup pad, two sets of rotate between the backup pad and be connected with round pin axle one, round pin axle one surface rotates and is connected with connecting rod one, connecting rod one is kept away from round pin axle one end and is rotated and be connected with round pin axle two, round pin axle external surface rotates and is connected with the change cover, change cover external surface fixedly connected with pull rod, change cover one end fixedly connected with piston plate is kept away from to the pull rod, piston plate surface sliding connection has the sleeve pipe, both ends fixedly connected with sealing washer about the sleeve pipe internal surface, the pull rod runs through to the sleeve pipe inboard through the sealing washer and with sealing washer sliding connection, the pipe has been seted up to piston plate surface, pipe internal surface fixedly connected with governing valve.
Preferably, the number of the piston plates, the pull rods and the first connecting rods is two, the piston plates, the pull rods and the first connecting rods are symmetrically distributed, the middle part of the inner surface of the sleeve is fixedly connected with a partition plate, and the inner side of the sleeve is filled with hydraulic oil.
Preferably, the middle part of the outer surface of the sleeve is fixedly connected with a fixing seat, the outer surface of the lower end of the fixing seat is fixedly connected with a damper, and the lower end of the damper is fixedly connected with the outer surface of the upper end of the connecting plate.
Preferably, the rear side of the outer surface of the pin shaft is rotationally connected with two connecting rods, the number of the two connecting rods is two groups and is symmetrically distributed, the upper ends of the two connecting rods are rotationally connected with the supporting plate through the pin shaft I, and the upper ends of the supporting plate are fixedly connected with the connecting plate II.
Preferably, the outer surfaces of the upper ends of the first connecting plate and the second connecting plate are respectively provided with mounting holes, the mounting holes are distributed in a rectangular shape, and the first connecting plate and the second connecting plate are respectively fixedly connected with the steel structure through the mounting holes.
Preferably, the fixed seat upper end surface fixedly connected with sliding sleeve, sliding sleeve internal surface fixedly connected with slide rail, the sliding sleeve internal surface has the limiting plate through slide rail sliding connection.
Preferably, the outer surface of the lower end of the limiting plate is fixedly connected with a spring, the lower end of the spring is fixedly connected with the outer surface of the upper end of the fixing seat, and the spring is positioned on the inner side of the sleeve.
Preferably, the outer surface of the lower end of the second connecting plate is rotationally connected with a pressing rod, the lower end of the pressing rod penetrates through the lower side of the limiting plate and is in spiral transmission connection with the limiting plate, and the pressing rod is located between the two groups of supporting plates.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the hydraulic oil flow speed adjusting device, through the arrangement of components such as the pull rod, the piston plate and the adjusting valve, the flow speed of hydraulic oil can be adjusted through adjusting and adjusting the flow opening of the adjusting valve, so that the pressure during the movement of the piston plate is adjusted, the damping performance of the shockproof support is adjusted, and the installation requirements of different steel structures are met;
2. this application is through setting up subassemblies such as limiting plate, spring, attenuator, and the attenuator can carry out shock attenuation absorption to sheathed tube vibrations to can significantly reduce sheathed tube vibration amplitude, improve the shock attenuation cushioning effect of support takes precautions against earthquakes, the limiting plate also changes along with it at the in-process that removes with the distance between the fixing base, thereby adjusts the elastic potential energy size of spring.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is an overall structural view of the present utility model;
FIG. 2 is a front elevational view of the overall structure of the present utility model;
FIG. 3 is a cross-sectional view taken along line A-A in FIG. 2 in accordance with the present utility model;
FIG. 4 is a schematic view of the internal structure of the sleeve according to the present utility model;
fig. 5 is an enlarged schematic view of fig. 4 at B in accordance with the present utility model.
Reference numerals illustrate:
1. a first connecting plate; 2. a mounting hole; 3. a support plate; 4. a first connecting rod; 5. a pin shaft I; 6. a second pin shaft; 7. a rotating sleeve; 8. a second connecting rod; 9. a second connecting plate; 10. a pull rod; 11. a sleeve; 12. a sliding sleeve; 13. a fixing seat; 14. a damper; 15. a seal ring; 16. a partition plate; 17. a piston plate; 18. a conduit; 19. a regulating valve; 20. a spring; 21. a compression bar; 22. a limiting plate; 23. a slide rail.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, the present utility model provides a technical solution:
the utility model provides a steel construction support that takes precautions against earthquakes for building, includes connecting plate one 1, connecting plate one 1 upper end surface parallel fixedly connected with backup pad 3, two sets of rotate between the backup pad 3 and be connected with round pin axle one 5, round pin axle one 5 surface rotates and is connected with connecting rod one 4, round pin axle one 5 one end is kept away from to connecting rod one 4 rotates and is connected with round pin axle two 6, round pin axle two 6 surface rotates and is connected with change cover 7, change cover 7 surface fixedly connected with pull rod 10, pull rod 10 is kept away from change cover 7 one end fixedly connected with piston plate 17, piston plate 17 surface sliding connection has sleeve 11, sleeve 11 internal surface left and right sides both ends fixedly connected with sealing washer 15, pull rod 10 runs through to sleeve 11 inboard and with sealing washer 15 sliding connection through sealing washer 15, pipe 18 has been seted up to the piston plate 17 surface, pipe 18 internal surface fixedly connected with governing valve 19.
The piston plates 17, the pull rods 10 and the first connecting rods 4 are two groups and are symmetrically distributed, the middle part of the inner surface of the sleeve 11 is fixedly connected with a partition plate 16, and the inner side of the sleeve 11 is filled with hydraulic oil.
Through adopting above-mentioned technical scheme, steel construction can transmit impact force to the support that takes precautions against earthquakes when receiving vibrations, connecting rod one 4 can be turned over downwards through round pin axle one 5, round pin axle two 6 at this moment, round pin axle two 6 turns over the in-process that turns over to the outside, can drive the 7 synchronous movement of cover 7, the in-process that moves drives pull rod 10 synchronous movement, thereby drive piston plate 17 displacement through pull rod 10, piston plate 17 can extrude inside hydraulic oil at the in-process that removes, buffer absorption is carried out impact force through hydraulic oil, hydraulic oil can overflow to the opposite side of piston plate 17 through the governing valve 19 in the pipe 18 under the pressure effect, can adjust the flow rate of hydraulic oil through the adjustment to governing valve 19 flow open-ended, thereby pressure when adjusting piston plate 17 removes, realize adjusting the shock-absorbing performance of support that takes precautions against earthquakes, and then satisfy different types of shaped steel structure's installation needs.
Specifically, as shown in fig. 1, a fixing seat 13 is fixedly connected to the middle of the outer surface of the sleeve 11, a damper 14 is fixedly connected to the outer surface of the lower end of the fixing seat 13, and the lower end of the damper 14 is fixedly connected to the outer surface of the upper end of the connecting plate 1.
The rear side of the outer surface of the second pin shaft 6 is rotationally connected with second connecting rods 8, the number of the second connecting rods 8 is two groups and symmetrically distributed, the upper ends of the second connecting rods 8 are rotationally connected with the supporting plate 3 through the first pin shaft 5, and the upper ends of the supporting plate 3 are fixedly connected with second connecting plates 9.
The outer surfaces of the upper ends of the first connecting plate 1 and the second connecting plate 9 are respectively provided with mounting holes 2, the mounting holes 2 are distributed in a rectangular shape, and the first connecting plate 1 and the second connecting plate 9 are respectively fixedly connected with the steel structure through the mounting holes 2.
Through adopting above-mentioned technical scheme, round pin axle two 6 rotate with connecting plate one 1 through connecting rod two 8, backup pad 3 and be connected, connecting plate one 1, connecting plate two 9 carry out fixed connection through mounting hole 2 and bolt and steel construction respectively to realize the installation to the support that takes precautions against earthquakes, when the support that takes precautions against earthquakes receives vibrations, sleeve pipe 11 reciprocating motion from top to bottom under the effect of pull rod 10 and change cover 7, and the shock absorber 14 can carry out shock attenuation absorption to sleeve pipe 11's vibrations, thereby can significantly reduce sleeve pipe 11's vibration amplitude, improve the shock attenuation buffering effect of support that takes precautions against earthquakes.
Specifically, as shown in fig. 4, the outer surface of the upper end of the fixed seat 13 is fixedly connected with a sliding sleeve 12, the inner surface of the sliding sleeve 12 is fixedly connected with a sliding rail 23, and the inner surface of the sliding sleeve 12 is slidably connected with a limiting plate 22 through the sliding rail 23.
The outer surface of the lower end of the limiting plate 22 is fixedly connected with a spring 20, the lower end of the spring 20 is fixedly connected with the outer surface of the upper end of the fixed seat 13, and the spring 20 is positioned on the inner side of the sleeve 11.
The outer surface of the lower end of the second connecting plate 9 is rotationally connected with a pressing rod 21, the lower end of the pressing rod 21 penetrates through the lower side of the limiting plate 22 and is in spiral transmission connection with the limiting plate 22, and the pressing rod 21 is positioned between the two groups of supporting plates 3.
Through adopting above-mentioned technical scheme, when the support that takes precautions against earthquakes receives the impact and compresses, connecting plate two 9 can drive depression bar 21 downward movement, thereby depression bar 21 drives limiting plate 22 synchronous motion and compresses spring 20 through limiting plate 22, can absorb the shock wave of vibrations through the deformation of spring 20, the operator is through rotating depression bar 21, limiting plate 22 rotates along with depression bar 21 through the screw drive connection with depression bar 21 and moves, the distance between limiting plate 22 and fixing base 13 also changes thereupon at the in-process that removes to adjust the elasticity potential energy size of spring 20.
Working principle: the second pin roll 6 is rotationally connected with the first connecting plate 1 through the second connecting rod 8 and the second supporting plate 3, the first connecting plate 1 and the second connecting plate 9 are fixedly connected with the steel structure through the mounting holes 2 and bolts respectively, so that the installation of the shock-proof support is realized, when the shock-proof support is subjected to shock, the sleeve 11 reciprocates up and down under the action of the pull rod 10 and the rotating sleeve 7, the damper 14 can absorb shock of the sleeve 11, the first connecting rod 4 can be downwards folded through the first pin roll 5 and the second pin roll 6 under the action of impact force, the rotating sleeve 7 can be driven to synchronously move in the process of outwards folding the second pin roll 6, the rotating sleeve 7 can drive the pull rod 10 to synchronously move in the process of moving, the piston plate 17 is driven to move through the pull rod 10, the piston plate 17 can squeeze hydraulic oil in the process of moving, the hydraulic oil can overflow to the other side of the piston plate 17 through the adjusting valve 19 in the guide pipe 18 under the action of pressure, and the flow rate of the hydraulic oil can be adjusted through the adjustment of the flow opening of the adjusting valve 19, and the pressure of the piston plate 17 can be adjusted.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (8)
1. The utility model provides a steel construction support that takes precautions against earthquakes for building, includes connecting plate one (1), its characterized in that: the connecting plate I (1) upper end surface parallel fixedly connected with backup pad (3), two sets of rotate between backup pad (3) and be connected with round pin axle I (5), round pin axle I (5) surface rotates and is connected with connecting rod I (4), round pin axle I (5) one end is kept away from to connecting rod I (4) rotates and is connected with round pin axle II (6), round pin axle II (6) surface rotates and is connected with changeing cover (7), changeing cover (7) surface fixedly connected with pull rod (10), change cover (7) one end fixedly connected with piston plate (17) are kept away from to pull rod (10), piston plate (17) surface sliding connection has sleeve pipe (11), both ends fixedly connected with sealing washer (15) about sleeve pipe (11) internal surface, pull rod (10) run through sealing washer (15) to sleeve pipe (11) inboard and with sealing washer (15) sliding connection, pipe (18) have been seted up to piston plate (17) surface, pipe (18) internal surface fixedly connected with governing valve (19).
2. A steel structure vibration-proof bracket for building according to claim 1, wherein: the piston plates (17), the pull rods (10) and the first connecting rods (4) are two groups and are symmetrically distributed, the middle part of the inner surface of the sleeve (11) is fixedly connected with a partition plate (16), and hydraulic oil is filled in the inner side of the sleeve (11).
3. A steel structure vibration-proof support for building according to claim 2, characterized in that: the middle part of the outer surface of the sleeve (11) is fixedly connected with a fixing seat (13), the outer surface of the lower end of the fixing seat (13) is fixedly connected with a damper (14), and the lower end of the damper (14) is fixedly connected with the outer surface of the upper end of the first connecting plate (1).
4. A steel structural vibration-proof bracket for building according to claim 3, wherein: the novel connecting device is characterized in that a connecting rod II (8) is rotationally connected to the rear side of the outer surface of the pin shaft II (6), the number of the connecting rods II (8) is two, the connecting rods II are symmetrically distributed, the upper end of the connecting rod II (8) is rotationally connected with the supporting plate (3) through the pin shaft I (5), and the upper end of the supporting plate (3) is fixedly connected with a connecting plate II (9).
5. The steel structure vibration-proof bracket for building according to claim 4, wherein: the outer surfaces of the upper ends of the first connecting plate (1) and the second connecting plate (9) are respectively provided with mounting holes (2), the mounting holes (2) are distributed in a rectangular shape, and the first connecting plate (1) and the second connecting plate (9) are respectively fixedly connected with the steel structure through the mounting holes (2).
6. The steel structure vibration-proof bracket for building according to claim 5, wherein: the sliding sleeve (12) is fixedly connected to the outer surface of the upper end of the fixing seat (13), the sliding rail (23) is fixedly connected to the inner surface of the sliding sleeve (12), and the limiting plate (22) is slidably connected to the inner surface of the sliding sleeve (12) through the sliding rail (23).
7. The steel structure vibration-proof bracket for building according to claim 6, wherein: the outer surface of the lower end of the limiting plate (22) is fixedly connected with a spring (20), the lower end of the spring (20) is fixedly connected with the outer surface of the upper end of the fixing seat (13), and the spring (20) is positioned on the inner side of the sleeve (11).
8. The steel structure vibration-proof bracket for building according to claim 7, wherein: the outer surface of the lower end of the second connecting plate (9) is rotationally connected with a pressing rod (21), the lower end of the pressing rod (21) penetrates through the lower side of the limiting plate (22) and is in spiral transmission connection with the limiting plate (22), and the pressing rod (21) is located between the two groups of supporting plates (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322073679.4U CN220769029U (en) | 2023-08-03 | 2023-08-03 | Steel construction support that takes precautions against earthquakes for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322073679.4U CN220769029U (en) | 2023-08-03 | 2023-08-03 | Steel construction support that takes precautions against earthquakes for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220769029U true CN220769029U (en) | 2024-04-12 |
Family
ID=90617318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322073679.4U Active CN220769029U (en) | 2023-08-03 | 2023-08-03 | Steel construction support that takes precautions against earthquakes for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220769029U (en) |
-
2023
- 2023-08-03 CN CN202322073679.4U patent/CN220769029U/en active Active
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