CN208168026U - A kind of energy-dissipating and shock-absorbing steel structure member - Google Patents
A kind of energy-dissipating and shock-absorbing steel structure member Download PDFInfo
- Publication number
- CN208168026U CN208168026U CN201820718600.5U CN201820718600U CN208168026U CN 208168026 U CN208168026 U CN 208168026U CN 201820718600 U CN201820718600 U CN 201820718600U CN 208168026 U CN208168026 U CN 208168026U
- Authority
- CN
- China
- Prior art keywords
- movable bearing
- bearing support
- support
- groove
- dissipating
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of energy-dissipating and shock-absorbing steel structure members, undersetting is equipped with cavity, movable bearing support is located in cavity, multiple support rod one end and movable bearing support are hinged, the other end of multiple support rods is resisted against on cavity bottom wall and can slide on cavity bottom wall, and multiple support rods pass through multiple first elastic elements respectively and connect with cavity peripheral wall；Movable bearing support is equipped with the first groove, and support ball rolling is mounted in the first groove, and upper bracket is equipped with the second groove, and support ball is mounted in the second groove far from one side roll of movable bearing support, and upper bracket is connect by multiple second elastic elements with movable bearing support；When upper bracket just generates vibration, vibration caused by upper bracket is buffered by movable bearing support, the vibration of upper bracket is not transferred on undersetting, when undersetting just generates vibration, vibration caused by undersetting is buffered by movable bearing support, the vibration of undersetting is not transferred on upper bracket, therefore the steel structure member can play the role of good energy-dissipating and shock-absorbing.
Description
Technical field
The utility model relates to steel structure technology field more particularly to a kind of energy-dissipating and shock-absorbing steel structure members.
Background technique
Steel construction intensity is higher, and elasticity modulus is also high, and compared with timber, the ratio of density and yield strength is relatively
It is low, thus the member section of steel construction is small under same stress condition, from heavy and light, is readily transported and installs, and has stronger reality
The property used；Existing steel structure support seat technology is not had removable in the horizontal and vertical directions mostly using fixed support
Property, in this way when base generates vibration, vibration can be transmitted to upper layer and be supported structure, and overall structure is caused to generate vibration.
Utility model content
To solve technical problem present in background technique, the utility model proposes a kind of energy-dissipating and shock-absorbing steel structure members.
The utility model proposes a kind of energy-dissipating and shock-absorbing steel structure member, including undersetting, movable bearing support, multiple supports
Bar, multiple first elastic elements, multiple second elastic elements, support ball and upper bracket；
Undersetting is equipped with cavity, movable bearing support be located in cavity and with cavity bottom wall pre-determined distance, multiple support rods are along work
Dynamic support is circumferentially distributed and one end and movable bearing support are hinged, and the other end of multiple support rods is resisted against on cavity bottom wall and can be in sky
It is slided on the wall of bottom of chamber, multiple support rods and movable bearing support form obtuse angle angle, pass through multiple first respectively in the middle part of multiple support rods
Elastic element is connect with cavity peripheral wall；
Movable bearing support is equipped with the first groove, and upper bracket is equipped with the second groove, and support ball rolling is mounted on the first groove
In the second groove, upper bracket and movable bearing support pre-determined distance pass through multiple second elasticity members between upper bracket and movable bearing support
Part connection.
Preferably, the first groove is located in the middle part of movable bearing support.
Preferably, the second groove is located in the middle part of movable bearing support.
Preferably, multiple support rods are formed with third groove far from movable bearing support one end, roll and are equipped in third groove
Ball, ball are resisted against on cavity bottom wall.
It preferably, further include connector and multiple third elastic elements, connector is fixed on movable bearing support, multiple supports
It is connect by multiple third elastic elements with connector in the middle part of bar.
Preferably, connector is fixed in the middle part of movable bearing support.
It preferably, further include the 4th elastic element, connector is connect by the 4th elastic element with cavity bottom wall.
Preferably, the first groove surfaces are equipped with polyfluortetraethylene plate.
Preferably, the second groove surfaces are equipped with polyfluortetraethylene plate.
In the utility model, after the energy-dissipating and shock-absorbing steel structure member proposed installs, divided on upper bracket and undersetting
It sets, upper bracket is fixedly connected with other components above it, and undersetting is fixedly connected with component below, and movable bearing support is more
It can be mobile with vertical direction in the horizontal direction under the support of a support rod and the first elastic element；When upper bracket has just generated vibration
When, the generated vibration of upper bracket is buffered by movable bearing support, thus the vibration of upper bracket is not transferred on undersetting, is propped up instantly
When seat has just generated vibration, vibration caused by undersetting is buffered by movable bearing support, thus the vibration of undersetting is not transferred to
On support；Thus the utility model proposes steel structure member can play the role of good energy-dissipating and shock-absorbing.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of energy-dissipating and shock-absorbing steel structure member structural schematic diagram.
Specific embodiment
As shown in FIG. 1, FIG. 1 is the utility model proposes a kind of energy-dissipating and shock-absorbing steel structure member structural schematic diagram.
Referring to Fig.1, the utility model proposes a kind of energy-dissipating and shock-absorbing steel structure member, including undersetting 1, movable bearing support 2,
Multiple support rods 3, multiple first elastic elements 41, multiple second elastic elements 42, support ball 5 and upper bracket 6；
Undersetting 1 is column structure, inwardly opens up to form cavity on 1 top end face of undersetting, and cavity is at column structure, activity
Support 2 is in the form of annular discs, and movable bearing support 2 is supported in cavity by multiple support rods 3, specifically, one end of multiple support rods 3 with
The edge of movable bearing support 2 is hinged, and multiple support rods 3 are uniformly distributed along the circumferential direction of movable bearing support 2, and multiple support rods 3 are another
End is resisted against on cavity bottom wall, and multiple support rods 3 form acute angle with cavity bottom wall, so that multiple support rods 3 prop up activity
Seat 2, which is supported, forms certain distance with cavity bottom wall, and the middle part of multiple support rods 3 passes through multiple first elastic elements 41 and sky
The connection of chamber peripheral wall, the first elastic element 41 in the present embodiment are spring, the both ends of the spring respectively with support rod 3 and cavity
Peripheral wall is fixedly connected, so that support rod 3 keeps stablizing under spring force effect；
2 upper surface central location of movable bearing support is formed with the first groove, and the first groove is in ball missing shape, and support ball 5 is mounted on
It can be rolled in first groove and freely in the first groove, the second groove is formed on upper bracket 6, the second groove is also in segment
Shape supports and is located in the second groove at the top of ball 5, and supports ball 5 that can freely roll in the second groove, thus upper bracket 6 can
Free inclination；
Upper bracket 6 is also connect by multiple second elastic elements 42 with movable bearing support 2, the second elasticity member in the present embodiment
Part 42 is spring, and the both ends of multiple springs are connect with upper bracket 6 and movable bearing support 2 respectively, and multiple spring edges
Support ball 5 is circumferential to be uniformly distributed；The effect of multiple second elastic elements 42 is to prevent 6 overbank of upper bracket or even upper branch
Seat 6 is detached from support ball 5.
After the energy-dissipating and shock-absorbing steel structure member installs, upper bracket 6 and undersetting 1 are setting up and down, the energy-dissipating and shock-absorbing
In the specific work process of steel structure member, upper bracket 6 is fixedly connected with other components above it, undersetting 1 with below
Component be fixedly connected；
When the component connecting with upper bracket 6 generates the vibration of vertical direction, upper bracket 6 can also shake along the vertical direction therewith
Dynamic, upper bracket 6 drives movable bearing support 2 to shake along the vertical direction again, since movable bearing support 2 and support rod 3 are hinged, activity branch
Movable bearing support 2 produces relative rotation with support rod 3 when seat 2 shakes along the vertical direction, and support rod 3 exists far from 2 one end of movable bearing support
It being slided on cavity bottom wall, the first elastic element 41 does stretching and compression movement, so that the vibration of movable bearing support 2 is buffered,
Vibration due to movable bearing support 2 is buffered, and movable bearing support 2 is transmitted to the vibration on undersetting 1 will be seldom, reaches damping effect
Fruit；
When the component connecting with upper bracket 6 generates the vibration of horizontal direction, upper bracket 6 can also shake in the horizontal direction therewith
Dynamic, upper bracket 6 drives movable bearing support 2 to shake in the horizontal direction again, since movable bearing support 2 and multiple support rods 3 are hinged, branch
Strut 3 can be slided far from 2 one end of movable bearing support on cavity bottom wall, when movable bearing support 2 shakes in the horizontal direction, support rod 3 with
Movable bearing support 2 produces relative sliding, and the first elastic element 41 does stretching and compression movement, thus by the vibration quilt of movable bearing support 2
Buffering is fallen, and the vibration due to movable bearing support 2 is buffered, and movable bearing support 2 is transmitted to the vibration on undersetting 1 will be seldom, reaches
To damping effect；
When the component connecting with upper bracket 6 run-off the straight due to vibration, upper bracket 6 can also tilt therewith, due to upper branch
Seat 6 can roll on support ball 5, and the inclination of upper bracket 6 not will drive the inclination of movable bearing support 2, thus the inclination that upper bracket 6 generates is not
Undersetting 1 can be transmitted, isolating affection is further reached.
When horizontal direction vibration, vertical direction vibration or inclination occur for undersetting 1, undersetting 1 similar with above situation
Horizontal direction vibration, vertical direction vibration or the inclination of generation are not transferred on upper bracket 6, equally realize damping effect,
Therefore detailed process is not repeating.
In the present embodiment, the first groove is located at 2 middle part of movable bearing support, and the weight that each support rod 3 is born is consistent, and second
Groove is located at 2 middle part of movable bearing support, and upper bracket 6 will not roll tiltedly to a certain；First groove and the second groove surfaces are equipped with poly-
Tetrafluoroethene plate, since the skin-friction coefficient of polyfluortetraethylene plate is smaller with respect to other materials, movable bearing support 2 and upper bracket 6
Relative rolling more easily can occur with support ball 5.
In order to better assure that support rod 3 can be slided far from 2 one end of movable bearing support on cavity bottom wall, in multiple supports
Bar 3 is formed with third groove far from the end face of movable bearing support 2, rolls in third groove and is equipped with ball 7, ball 7 is resisted against sky
On the wall of bottom of chamber, support rod 3 can slide on cavity bottom wall by ball 7.
It further include connector 8 and multiple third elastic elements 43, connection in the present embodiment to stablize multiple support rods 3
Part 8 is fixed on the middle part of movable bearing support 2 and is located at side of the movable bearing support 2 far from the first groove, the connector 8 in the present embodiment with
Movable bearing support 2 is integrally formed, and is connect by multiple third elastic elements 43 with connector 8 in the middle part of multiple support rods 3, the present embodiment
In third elastic element 43 be spring, the both ends of the spring connect with connector 8 and support rod 3 respectively, support each in this way
Bar 3 depends on the first elastic element 41 and the second elastic element 42 is stabilized；And after shaking disappearance, the first elastic element 41
Support rod 3 can be made to refer to original position with the second elastic element 42.
It further include the 4th elastic element 44, connector 8 is connect by the 4th elastic element 44 with cavity bottom wall, the present embodiment
In the second elastic element 42 be spring, the both ends of the spring are connect with connector 8 and cavity bottom wall respectively；4th elasticity member
The effect of part 44 is to limit the move distance of movable bearing support 2, prevents 2 move distance of movable bearing support excessive and generate with cavity peripheral wall
Collision.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (9)
1. a kind of energy-dissipating and shock-absorbing steel structure member, which is characterized in that including undersetting (1), movable bearing support (2), multiple support rods
(3), multiple first elastic elements (41), multiple second elastic elements (42), support ball (5) and upper bracket (6)；
Undersetting (1) is equipped with cavity, movable bearing support (2) be located at cavity it is interior and with cavity bottom wall pre-determined distance, multiple support rods (3)
Along movable bearing support (2), hingedly, the other end of multiple support rods (3) is resisted against cavity for circumferentially distributed and one end and movable bearing support (2)
It can slide on bottom wall and on cavity bottom wall, multiple support rods (3) and movable bearing support (2) form obtuse angle angle, multiple support rods
(3) middle part is connect by multiple first elastic elements (41) with cavity peripheral wall respectively；
Movable bearing support (2) is equipped with the first groove, and upper bracket (6) is equipped with the second groove, and support ball (5) rolls and is mounted on first
In groove and the second groove, upper bracket (6) and movable bearing support (2) pre-determined distance lead between upper bracket (6) and movable bearing support (2)
Cross multiple second elastic element (42) connections.
2. energy-dissipating and shock-absorbing steel structure member according to claim 1, which is characterized in that the first groove is located at movable bearing support
(2) middle part.
3. energy-dissipating and shock-absorbing steel structure member according to claim 1, which is characterized in that the second groove is located at movable bearing support
(2) middle part.
4. energy-dissipating and shock-absorbing steel structure member according to claim 1, which is characterized in that the first groove surfaces are equipped with poly- four
Vinyl fluoride plate.
5. energy-dissipating and shock-absorbing steel structure member according to claim 1, which is characterized in that the second groove surfaces are equipped with poly- four
Vinyl fluoride plate.
6. energy-dissipating and shock-absorbing steel structure member according to claim 1, which is characterized in that multiple support rods (3) are far from activity
Support (2) one end is formed with third groove, rolls and is equipped with ball (7) in third groove, ball (7) is resisted against cavity bottom wall
On.
7. energy-dissipating and shock-absorbing steel structure member according to claim 1, which is characterized in that further include connector (8) and multiple
Third elastic element (43), connector (8) are fixed on movable bearing support (2), pass through multiple third bullets in the middle part of multiple support rods (3)
Property element (43) is connect with connector (8).
8. energy-dissipating and shock-absorbing steel structure member according to claim 7, which is characterized in that connector (8) is fixed on movable branch
In the middle part of seat (2).
9. energy-dissipating and shock-absorbing steel structure member according to claim 7, which is characterized in that further include the 4th elastic element
(44), connector (8) is connect by the 4th elastic element (44) with cavity bottom wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820718600.5U CN208168026U (en) | 2018-05-15 | 2018-05-15 | A kind of energy-dissipating and shock-absorbing steel structure member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820718600.5U CN208168026U (en) | 2018-05-15 | 2018-05-15 | A kind of energy-dissipating and shock-absorbing steel structure member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208168026U true CN208168026U (en) | 2018-11-30 |
Family
ID=64367940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820718600.5U Expired - Fee Related CN208168026U (en) | 2018-05-15 | 2018-05-15 | A kind of energy-dissipating and shock-absorbing steel structure member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208168026U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110661398A (en) * | 2019-08-19 | 2020-01-07 | 宁波市轨道交通集团有限公司 | Mounting structure of two-way current transformer of track traffic that can take precautions against earthquakes |
| CN113653194A (en) * | 2021-07-16 | 2021-11-16 | 重庆大学 | Vibration isolation device with self-resetting function and assembling method thereof |
-
2018
- 2018-05-15 CN CN201820718600.5U patent/CN208168026U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110661398A (en) * | 2019-08-19 | 2020-01-07 | 宁波市轨道交通集团有限公司 | Mounting structure of two-way current transformer of track traffic that can take precautions against earthquakes |
| CN113653194A (en) * | 2021-07-16 | 2021-11-16 | 重庆大学 | Vibration isolation device with self-resetting function and assembling method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9879417B2 (en) | Rigidity-controllable seismic-isolation support utilizing gravitational negative rigidity | |
| CN208168026U (en) | A kind of energy-dissipating and shock-absorbing steel structure member | |
| CN107780339A (en) | A kind of road and bridge shock mount | |
| JP2008239141A5 (en) | ||
| CN108677692A (en) | A kind of anti-lift beam shock mount of double spherical surfaces | |
| CN106427704B (en) | A kind of vehicle damping seat of steel construction | |
| CN113026537B (en) | Bridge is with preventing roof beam support that falls | |
| CN111550521A (en) | Three-way shock isolation device for cultural relics and display cabinet | |
| CN207112277U (en) | A kind of construction Machines support meanss | |
| CN112282387A (en) | Firm suspended structure of assembled wallboard | |
| CN203892828U (en) | Display support conveniently adjusted in direction | |
| CN110145330B (en) | Impact-resistant tendency roadway support device with deformation buffering function | |
| CN208072185U (en) | A kind of anti-lift beam shock mount of double spherical surfaces | |
| CN108799721B (en) | Equipment mounting base for hardware electromechanics | |
| CN207606795U (en) | A kind of workbench with shock-absorbing function | |
| CN207659850U (en) | A kind of road and bridge shock mount | |
| JP2016199343A (en) | Support structure of belt conveyer | |
| CN205707402U (en) | A kind of dampening assembly and aircraft | |
| CN208578167U (en) | A kind of steel construction shock isolating pedestal | |
| CN209368664U (en) | A kind of damping bridle iron | |
| JP5135639B2 (en) | Seismic isolation device | |
| CN215106074U (en) | Building structure design antidetonation connection structure | |
| CN213927560U (en) | Firm suspended structure of assembled wallboard | |
| CN213389695U (en) | Town road maintenance bridge simply supported beam construction structures | |
| CN107901010A (en) | A kind of stainless steel cylinder rack that multi-faceted can be used |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 Termination date: 20210515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |