CN114673274A - Assembled building structure damping device - Google Patents
Assembled building structure damping device Download PDFInfo
- Publication number
- CN114673274A CN114673274A CN202210372786.4A CN202210372786A CN114673274A CN 114673274 A CN114673274 A CN 114673274A CN 202210372786 A CN202210372786 A CN 202210372786A CN 114673274 A CN114673274 A CN 114673274A
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- CN
- China
- Prior art keywords
- plate
- fixedly connected
- movable
- damping
- mounting seat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
- E04H9/0215—Bearing, supporting or connecting constructions specially adapted for such buildings involving active or passive dynamic mass damping systems
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
- E04H9/0235—Anti-seismic devices with hydraulic or pneumatic damping
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
- E04H9/0237—Structural braces with damping devices
Abstract
The invention discloses an assembly type building structure damping device, which relates to the technical field of building damping, and comprises a mounting seat and also comprises: the coamings are fixedly arranged on two sides of the top of the mounting seat, and a movable plate is arranged between the coamings; set up buffer gear on fly leaf, including the movable rod, set up the elastic plate between movable rod and the mount pad, fixed connection closed plate in the mount pad slides on the closed plate and sets up the buffer board, buffer board one side fixed connection inflator, the articulated damping plate of inflator lateral wall, the buffer solution is filled in the mount pad on the closed plate, pneumatic component and inflator intercommunication, during the in-service use, the installed part of weight difference, then the atmospheric pressure that enters in the inflator through pneumatic component transmission is also different, then damping plate pivoted angle is also different, and the device has realized the installed part to different quality, and automatically regulated buffering dynamics guarantees that the installed part of any quality can both have comparatively steady vibration when the installation, and the security is higher.
Description
Technical Field
The invention relates to the technical field of building shock absorption, in particular to an assembly type building structure shock absorption device.
Background
The fabricated building is a building fabricated on a construction site by using prefabricated components, and has the advantages of high building speed, small restriction by climate conditions, labor saving and building quality improvement, wherein a large number of building parts are produced and processed in a workshop, and the fabricated building has low seismic performance and stability due to the assembly property of the fabricated building.
And traditional assembled building damping device generally all sets up the elastic buffer subassembly between the assembly part, is used for playing the effect of buffering protection, but during actual installation, because the difference of installed part type leads to same buffering subassembly, and is different to the buffering effect of the installed part of different masses, some buffering subassemblies can not be enough to support the great installed part of quality, and then lead to actual buffering effect relatively poor, influence the stability and the security of installation.
Disclosure of Invention
The invention provides an assembly type building structure damping device, which solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
an assembly type building structure damping device, includes the mount pad, still includes: the coamings are fixedly arranged on two sides of the top of the mounting seat, and a movable plate is arranged between the coamings; the buffer mechanism arranged on the movable plate comprises a movable rod, an elastic plate is arranged between the movable rod and a mounting seat, two ends of the elastic plate are respectively hinged with the movable rod and the mounting seat, the movable rod is connected with a side wall of a surrounding plate in a sliding way, a supporting column is arranged on the movable rod in a sliding way in a penetrating way, the bottom of the supporting column is fixedly connected with the movable plate, an elastic part is sleeved on the supporting column between the top plate and the movable rod, a pneumatic component is arranged at the bottom of the top plate, a movable column is fixedly connected at the bottom of the movable plate and penetrates through the mounting seat to extend into the mounting seat, a sealing plate is fixedly connected in the mounting seat, a buffer plate is arranged on the sealing plate in a sliding way, an air guide cylinder is fixedly connected at one side of the buffer plate, a damping plate is hinged with the side wall of the air guide cylinder, a buffer solution is filled in the mounting seat on the sealing plate, the pneumatic component is communicated with the air guide cylinder, and is used practically, the installed part that weight is different can be to the top plate degree difference of pushing down, then transmits the atmospheric pressure that advances in the gas cylinder through pneumatic component and also differs, then damping plate pivoted angle is also different, and then the buffering effect is also different, and the device has realized the installed part to different quality, and the automatically regulated buffering dynamics, the installed part of guaranteeing any quality can both have comparatively steady vibration when the installation, and the security is higher.
According to a preferable technical scheme, the pneumatic assembly comprises an installation box, the installation box is fixedly connected with a top plate, sealing plates are fixedly connected to two sides in the installation box, gas is filled between the sealing plates, a piston block is arranged between the sealing plates in a sliding mode, and a gas transmission pipe is fixedly arranged on the sealing plate above the piston block in a penetrating mode.
As a preferred technical scheme of the invention, the bottom of the piston block is fixedly connected with a piston rod, the bottom of the piston rod is fixedly connected with a linkage frame, the linkage frame is of a U-shaped structure, the bottoms of two sides of the linkage frame are fixedly connected with buffer pads, and the buffer pads are arranged corresponding to the movable rods.
As a preferred technical scheme of the invention, the two sides of the bottom of the installation box are fixedly connected with air guide tubes, the air guide tubes penetrate through the movable plate, one end of each air guide tube is fixedly connected with the installation head, the installation head is fixedly connected with the movable plate, the bottom of the installation head is fixedly provided with a telescopic tube, the telescopic tube extends into the installation seat, the end part of each telescopic tube is fixedly connected with the air guide tube, the installation head, the air guide tubes, the telescopic tubes and the air guide tube are communicated with one another, and the installation seat and the telescopic tubes are fixedly connected with sealing blocks.
As a preferred technical scheme of the invention, the bottom of the movable plate is fixedly connected with a piston cylinder, one end of the piston cylinder is provided with a limiting column in a sliding manner, the limiting column is fixedly connected with the bottom of the mounting seat, and the limiting column is sleeved with a buffer piece.
As a preferred technical scheme of the invention, one end of the air guide cylinder is fixedly connected with the mounting cylinder, the side wall of the mounting cylinder is provided with the air vent, sliding plates are arranged on the upper side and the lower side in the mounting cylinder in a sliding manner, one end of each sliding plate is fixedly connected with a sliding column, and the sliding column penetrates through the mounting cylinder and is hinged with a linkage arm between the sliding column and the damping plate.
As a preferred technical scheme of the invention, the damping plates are provided with a plurality of damping rods, the damping plates are hinged with each other, and the bottom of the closing plate is fixedly provided with a positioning head.
The invention has the following advantages: when the device is used, the device is installed at a proper position, then the installation part is installed on the top plate, the installation parts with different masses are supported by the elastic part, the distances of the downward pressing pillars are different, the installation part with larger mass presses the pillars with larger size, simultaneously, the downward movement process drives the installation box to move downward, the linkage frame at the bottom of the installation box is contacted with the movable rod so as to drive the piston rod to move, the piston rod drives the piston block to move upward to extrude the air in the installation box, the air pressure is transmitted from the air transmission pipe to the other side of the sealing plate and is transmitted into the air guide pipe at one side of the telescopic pipe through the air guide pipe, the air pressure in the air guide pipe is increased so as to drive the sliding column at one side of the sliding plate to move upward, the sliding column drives the damping plate to rotate and open through the linkage arm, in the process, the installation parts with different masses, the degree of opening of the damping is different, namely the installation part with larger mass, the degree of driving the damping plate to open is larger, then when the installed part takes place vibrations, drive movable post through the fly leaf and reciprocate, under the effect of transfer line, control about the drive buffer board, then under the effect of buffer solution, control about the damping plate, realize the buffering, the device can provide the buffering dynamics that corresponds to the installed part of different quality on the whole, guarantees device installation stability and security, and the operation is used conveniently, and the practicality is high.
Drawings
Fig. 1 is a schematic structural view of a fabricated building structure shock-absorbing device body.
Fig. 2 is an enlarged schematic view of a in fig. 1.
Fig. 3 is a schematic structural view of the inside of a mounting tube in a fabricated building structure shock-absorbing device.
Fig. 4 is a schematic structural view of a mounting box in a fabricated building structure shock-absorbing device.
In the figure: 1. a mounting seat; 2. enclosing plates; 3. an elastic plate; 4. a telescopic pipe; 5. a piston cylinder; 6. a movable plate; 7. a pillar; 8. a movable rod; 9. an elastic member; 10. a top plate; 11. a cushion pad; 12. a linkage frame; 13. an air duct; 14. installing a box; 15. a sealing plate; 16. a piston block; 17. a gas transmission pipe; 18. a piston rod; 19. a mounting head; 20. a buffer member; 21. a limiting column; 22. a movable post; 23. a buffer plate; 24. a closing plate; 25. positioning the head; 26. a transmission rod; 27. a sealing block; 28. an air guide cylinder; 29. a damping plate; 30. a linkage rod; 31. a linkage arm; 32. mounting the cylinder; 33. a sliding post; 34. a sliding plate; 35. a reset member; 36. a vent; 37. a buffer mechanism; 38. and a pneumatic assembly.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example 1
Referring to fig. 1-4, a damping device for an assembly type building structure includes a mounting base 1, and further includes: the coamings 2 are fixedly arranged on two sides of the top of the mounting seat 1, and a movable plate 6 is arranged between the coamings 2; the buffer mechanism 37 arranged on the movable plate 6 comprises a movable rod 8, an elastic plate 3 is arranged between the movable rod 8 and the mounting seat 1, two ends of the elastic plate 3 are respectively hinged with the movable rod 8 and the mounting seat 1, the movable rod 8 is connected with the side wall of the coaming 2 in a sliding manner, a pillar 7 is arranged on the movable rod 8 in a sliding manner, the bottom of the pillar 7 is fixedly connected with the movable plate 6, the top of the pillar 7 is fixedly connected with a top plate 10, an elastic part 9 is sleeved on the pillar 7 between the top plate 10 and the movable rod 8, a pneumatic component 38 is arranged at the bottom of the top plate 10, a movable column 22 is fixedly connected at the bottom of the movable plate 6, the movable column 22 penetrates through the mounting seat 1 and extends into the mounting seat 1, a sealing plate 24 is fixedly connected in the mounting seat 1, a buffer plate 23 is arranged on the sealing plate 24 in a sliding manner, an air guide cylinder 28 is fixedly connected at one side of the buffer plate 23, and a damping plate 29 is hinged with the side wall of the air guide cylinder 28, the mounting seat 1 on the closing plate 24 is filled with a buffer solution, the pneumatic assembly 38 is communicated with the gas cylinder 28, in actual use, the mounting parts with different weights can be pressed down to different degrees of the top plate 10, the air pressure transmitted into the gas cylinder 28 through the pneumatic assembly 38 is different, the rotating angles of the damping plate 29 are different, the buffering effect is different, the device achieves mounting parts with different qualities, the buffering force is automatically adjusted, the mounting parts with any quality can vibrate stably when being mounted, and the safety is higher.
Example 2
Referring to fig. 1 to 4, the other contents of the present embodiment are the same as embodiment 1, except that: the pneumatic assembly 38 comprises an installation box 14, the installation box 14 is fixedly connected with the top plate 10, sealing plates 15 are fixedly connected to two sides in the installation box 14, gas is filled between the sealing plates 15, a piston block 16 is arranged between the sealing plates 15 in a sliding mode, and a gas transmission pipe 17 is fixedly arranged on the sealing plate 15 above the piston block 16 in a penetrating mode.
The bottom of the piston block 16 is fixedly connected with a piston rod 18, the bottom of the piston rod 18 is fixedly connected with a linkage frame 12, the linkage frame 12 is of a U-shaped structure, the bottoms of two sides of the linkage frame 12 are fixedly connected with cushion pads 11, and the cushion pads 11 are arranged corresponding to the movable rods 8.
The installation box 14 bottom both sides fixed connection air duct 13, air duct 13 pass fly leaf 6, and one end fixed connection installation head 19, installation head 19 and fly leaf 6 fixed connection, the fixed flexible pipe 4 that sets up in installation head 19 bottom, flexible pipe 4 extend to the mount pad 1 in, and tip and air guide cylinder 28 fixed connection, inside intercommunication between installation head 19, air duct 13, flexible pipe 4, the air guide cylinder 28, fixed connection sealing block 27 between mount pad 1 and the flexible pipe 4.
The bottom of the movable plate 6 is fixedly connected with the piston cylinder 5, one end of the piston cylinder 5 is slidably provided with a limiting column 21, the limiting column 21 is fixedly connected with the bottom of the mounting seat 1, the limiting column 21 is sleeved with a buffer part 20, and the buffer part 20 can use a spring or an elastic metal sheet with telescopic property.
One end of the gas cylinder 28 is fixedly connected with the mounting cylinder 32, the side wall of the mounting cylinder 32 is provided with a vent 36, sliding plates 34 are arranged on the upper side and the lower side in the mounting cylinder 32 in a sliding manner, a reset piece 35 is fixedly connected between the sliding plates 34, one end of each sliding plate 34 is fixedly connected with a sliding column 33, and the sliding column 33 penetrates through the mounting cylinder 32 and is hinged with the damping plate 29 through a linkage arm 31.
After the installation pieces are installed, the top plate 10 is driven to move downwards, the installation box 14 simultaneously moves downwards in the downward moving process, the linkage frame 12 at the bottom of the installation box 14 is in contact with the movable rod 8, the piston rod 18 is further driven to move, the piston rod 18 drives the piston block 16 to move upwards to extrude air in the installation box 14, air pressure is sent into the other side of the sealing plate 15 from the air transmission pipe 17 and is transmitted into the air guide cylinder 28 at one side of the extension pipe 4 through the air guide pipe 13, the air pressure in the air guide cylinder 28 is increased, the sliding column 33 at one side of the sliding plate 34 is driven to move upwards, the sliding column 33 drives the damping plate 29 to rotate and open through the linkage arm 31, in the process, for the installation pieces with different masses, the damping opening degree is different, the installation pieces with different masses are supported by the elastic piece 9, the distance of the downward pressing strut 7 is different, the installation piece with the larger mass presses the strut 7 with larger size, namely the installation piece with the larger mass, the greater the degree to which the damping plate 29 is brought open.
The damping plates 29 are provided with a plurality of damping rods 30, the linkage rods 30 are hinged among the damping plates 29, the positioning heads 25 are fixedly arranged at the bottoms of the closing plates 24, the movable columns 22 are driven to move up and down through the movable plates 6 when the mounting parts vibrate, the buffer plates 23 are driven to move left and right under the action of the transmission rods 26, and then the damping plates 29 move left and right under the action of buffer liquid to realize buffering.
The device can provide the buffering dynamics that corresponds to the installed part of different quality overall, guarantees device installation stability and security, and the operation is used conveniently, and the practicality is high.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an assembled building structure damping device, includes the mount pad, its characterized in that still includes:
the coamings are arranged on two sides of the top of the mounting seat, and a movable plate is arranged between the coamings;
the buffer mechanism comprises a movable rod, an elastic plate is arranged between the movable rod and a mounting seat, the movable rod is connected with the side wall of a surrounding plate in a sliding manner, a support column is arranged on the movable rod in a sliding and penetrating manner, the bottom of the support column is fixedly connected with the movable plate, the top of the support column is fixedly connected with a top plate, an elastic piece is sleeved on the support column between the top plate and the movable rod, a pneumatic component is arranged at the bottom of the top plate, a movable column is fixedly connected with the bottom of the movable plate, the movable column penetrates through the mounting seat and extends into the mounting seat, a sealing plate is fixedly connected in the mounting seat, a buffer plate is arranged on the sealing plate in a sliding manner, an air guide cylinder is fixedly connected at one side of the buffer plate, the side wall of the air guide cylinder is hinged with a damping plate, a buffer solution is filled in the mounting seat on the sealing plate, the pneumatic component is communicated with the air guide cylinder, and mounting pieces with different in weight can press the top plate to different degrees when the buffer mechanism is actually used, then also different through the atmospheric pressure that pneumatic component transmitted into the gas cylinder, then damping plate pivoted angle is also different, and then the buffering effect is also different, and the device has realized the installed part to different quality, and the automatically regulated buffering dynamics guarantees the installed part of any quality, can both have comparatively steady vibration when the installation, and the security is higher.
2. The assembly type damping device for the building structure according to claim 1, wherein the pneumatic assembly comprises an installation box, the installation box is fixedly connected with the top plate, sealing plates are fixedly connected to two sides in the installation box, a piston block is slidably arranged between the sealing plates, and a gas transmission pipe is fixedly arranged on the sealing plate above the piston block in a penetrating mode.
3. The assembly type damping device for building structures as claimed in claim 2, wherein the piston block is fixedly connected with a piston rod at the bottom, a linkage frame is fixedly connected with the bottom of the piston rod, the linkage frame is of a U-shaped structure, cushions are fixedly connected with the bottom of the linkage frame at two sides, and the cushions are arranged corresponding to the movable rods.
4. The prefabricated building structure shock absorbing device of claim 3, wherein air ducts are fixedly connected to two sides of the bottom of the mounting box, the air ducts penetrate through the movable plate, one end of each air duct is fixedly connected to the mounting head, the mounting head is fixedly connected to the movable plate, a telescopic tube is arranged at the bottom of the mounting head, the telescopic tube extends into the mounting seat, and the end of the telescopic tube is connected to the air duct.
5. The fabricated building structure shock-absorbing device according to claim 1, wherein the bottom of the movable plate is fixedly connected with a piston cylinder, one end of the piston cylinder is slidably provided with a limiting post, the limiting post is fixedly connected with the bottom of the mounting seat, and the limiting post is sleeved with a buffer.
6. The fabricated building structure shock-absorbing device according to claim 1, wherein one end of the gas cylinder is fixedly connected with the mounting cylinder, the side wall of the mounting cylinder is provided with the vent, sliding plates are slidably arranged on the upper side and the lower side of the mounting cylinder, one end of each sliding plate is fixedly connected with a sliding column, and the sliding column penetrates through the mounting cylinder and is hinged with the linkage arm between the sliding column and the damping plate.
7. An assembled building structure shock absorption device according to claim 1, wherein the damping plates are provided in plurality, linkage rods are hinged between the damping plates, and positioning heads are arranged at the bottoms of the closing plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210372786.4A CN114673274A (en) | 2022-04-11 | 2022-04-11 | Assembled building structure damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210372786.4A CN114673274A (en) | 2022-04-11 | 2022-04-11 | Assembled building structure damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114673274A true CN114673274A (en) | 2022-06-28 |
Family
ID=82077451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210372786.4A Pending CN114673274A (en) | 2022-04-11 | 2022-04-11 | Assembled building structure damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114673274A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115182503A (en) * | 2022-08-29 | 2022-10-14 | 福建江夏学院 | Prefabricated damping component for fabricated building and construction method |
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| KR101351295B1 (en) * | 2012-10-25 | 2014-01-21 | 김해남 | Earthquake-proof device having double stage structure |
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| CN210164081U (en) * | 2018-11-02 | 2020-03-20 | 徐晓东 | Assembled building shock-absorbing structure |
| CN212984260U (en) * | 2020-08-11 | 2021-04-16 | 柯银芝 | Assembled is antidetonation base for building |
| CN213115078U (en) * | 2020-08-18 | 2021-05-04 | 卢文龙 | Assembled building shockproof structure |
| CN213598493U (en) * | 2020-07-19 | 2021-07-02 | 嵊州市恒一机械有限公司 | Textile machinery buffer device |
| CN215055681U (en) * | 2021-06-07 | 2021-12-07 | 天津森一建设工程有限公司 | Assembled building supporting seat among building engineering |
| CN215290295U (en) * | 2021-05-26 | 2021-12-24 | 海南壹路建筑工程有限公司 | Assembly type structure is reinforcement vibration damper for ground |
| CN114076170A (en) * | 2022-01-20 | 2022-02-22 | 江苏三尔汽车部件有限公司 | Drum-type shock absorber for automobile suspension |
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2022
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110308175A1 (en) * | 2010-06-22 | 2011-12-22 | Chyuang-Jong Wu | Buildings seismic isolation and snubber system for a seismic isolation mechanism instantly activated |
| KR101351295B1 (en) * | 2012-10-25 | 2014-01-21 | 김해남 | Earthquake-proof device having double stage structure |
| CN210164081U (en) * | 2018-11-02 | 2020-03-20 | 徐晓东 | Assembled building shock-absorbing structure |
| CN209568539U (en) * | 2019-03-02 | 2019-11-01 | 湖南勇利钢结构有限公司 | A kind of damping base of building iron structure |
| CN213598493U (en) * | 2020-07-19 | 2021-07-02 | 嵊州市恒一机械有限公司 | Textile machinery buffer device |
| CN212984260U (en) * | 2020-08-11 | 2021-04-16 | 柯银芝 | Assembled is antidetonation base for building |
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| CN215290295U (en) * | 2021-05-26 | 2021-12-24 | 海南壹路建筑工程有限公司 | Assembly type structure is reinforcement vibration damper for ground |
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| CN114076170A (en) * | 2022-01-20 | 2022-02-22 | 江苏三尔汽车部件有限公司 | Drum-type shock absorber for automobile suspension |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115182503A (en) * | 2022-08-29 | 2022-10-14 | 福建江夏学院 | Prefabricated damping component for fabricated building and construction method |
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