CN205999780U - A kind of C-shape steel damper bearing for bridge - Google Patents
A kind of C-shape steel damper bearing for bridge Download PDFInfo
- Publication number
- CN205999780U CN205999780U CN201620961167.9U CN201620961167U CN205999780U CN 205999780 U CN205999780 U CN 205999780U CN 201620961167 U CN201620961167 U CN 201620961167U CN 205999780 U CN205999780 U CN 205999780U
- Authority
- CN
- China
- Prior art keywords
- plate
- board component
- damper bearing
- type steel
- shape steel
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
A kind of C-shape steel damper bearing for bridge, including anchor rod (1), anchoring board component (2), slip board component (8) and upper bracket plate (11), it is connected by crab-bolt (3) between described anchor rod (1) and anchoring board component (2), also include C-type steel (4) and connecting plate (7), described slip board component (8) includes upper plate (18) and lower plate (19), it is connected by riser (20) between described upper plate (18) and lower plate (19), described upper plate (18) is arranged in the middle of upper bracket plate (11) bottom, described lower plate (19) is connected with connecting plate (7), described C-type steel (4) one end is connected with anchoring board component (2), C-type steel (4) other end is connected with connecting plate (7).Realize the spacing and damping power consumption function of tension.
Description
Technical field
The utility model is related to a kind of bearing for bridge, more specifically to a kind of novel C-type for bridge
Steel damper bearing, belongs to bridge bridge pad cushion technique field.
Background technology
At present both at home and abroad for resisting earthquake disaster, start to jump out traditional dependence enhancing structure to improve structural seismic capacity
Idea, begin to use damping, power consumption technology avoiding or reduce earthquake to structural damage, therefore cushion technique is led in bridge
The application in domain is also increasingly extensive；Simultaneously as the actual demand of bridge structure, needs a kind of simple structure to join with common bearing
Close using a kind of damping device to reach damping purpose.
Content of the invention
The purpose of this utility model is to need a kind of damping used cooperatively with common bearing for existing highway bridge structure
Device provides a kind of C-shape steel damper bearing for bridge reaching the demand of damping purpose.
For achieving the above object, institute using technical solution is the utility model：A kind of C-shape steel for bridge
Damper bearing, including anchor rod, anchoring board component, slip board component and upper bracket plate, described anchor rod and anchoring board component it
Between be connected by crab-bolt, also include C-type steel and connecting plate, described slip board component includes upper plate and lower plate, and described is upper
It is connected by riser between plate and lower plate, described upper plate is arranged in the middle of upper bracket plate bottom, described lower plate and connection
Plate is connected, and described C-type steel one end is connected with anchoring board component, and the C-type steel other end is connected with connecting plate.
Described upper bracket plate two bottom sides are respectively arranged with guide rail, and described guide rail inside bottom is provided with convex edge, institute
The upper plate both sides that states are individually positioned on the convex edge of two side rails.
Bottom wear rib, upper plate both sides and two side rails are provided between the upper plate bottom and the convex edge of two side rails
Side wear rib is respectively arranged between interior survey.
Stainless angle steel is respectively arranged between on the inside of described side wear rib and two side rails.
Described guide rail is connected with upper bracket plate by screw.
Described anchoring board component includes seat board and otic placode, is connected by crab-bolt between described seat board and anchor rod, institute
The otic placode that states is connected with C-type steel.
Polylith gusset is welded between described seat board and otic placode.
It is connected by bolt II and nut II between the lower plate of described slip board component and connecting plate.
A plurality of gusset is provided with the riser of the slip board component.
It is connected by bolt I and nut I between described C-type steel and anchoring board component, between C-type steel and connecting plate respectively
Connect, and backing plate is provided between described C-type steel and I, bolt, between C-type steel and nut I.
Compared with prior art, the beneficial effects of the utility model are：
1st, it is connected by crab-bolt between anchor rod and anchoring board component in the utility model, C-type steel one end and anchor plate group
Part is connected, and the C-type steel other end is connected with connecting plate；Anchor rod, anchoring board component and crab-bolt are anti-drag anchoring structure, so as to reality
Existing tension limit function；C-type steel is shock-damping structure, so as to realize damping power consumption function；And simple structure, manufacture, easy for installation；
2nd, slip board component, upper bracket plate, bottom wear rib, side wear rib, stainless angle steel, screw in the utility model
It is slip and position limiting structure with guide rail, slides and limit function so as to realize level.
Description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 be I in Fig. 1 at partial enlarged drawing.
Fig. 3 is the utility model top view.
Fig. 4 is slip plate component structure schematic diagram in the utility model.
Fig. 5 is anchoring plate component structure schematic diagram in the utility model.
Fig. 6 is the bearing stereogram in the utility model.
In figure, anchor rod 1, anchoring board component 2, crab-bolt 3, C-type steel 4, backing plate 5, bolt I 6, connecting plate 7, slip board component 8,
Bolt II 9, nut II 10, upper bracket plate 11, nut I 12, bottom wear rib 13, side wear rib 14, stainless angle steel 15, screw
16, guide rail 17, upper plate 18, lower plate 19, riser 20, gusset 21, seat board 22, otic placode 23, gusset 24.
Specific embodiment
The utility model is described in further detail below in conjunction with description of the drawings and specific embodiment.
Referring to Fig. 1 to Fig. 4, Fig. 6, a kind of C-shape steel damper bearing for bridge, it is one kind for bridge structure
On bearing, including anchor rod 1, anchoring board component 2, slip board component 8, upper bracket plate 11, C-type steel 4 and connecting plate 7.Described
1 bottom of anchor rod is boss structure, is connected by crab-bolt 3 between anchor rod 1 and anchoring board component 2；Anchor rod 1, anchoring 2 and of board component
Crab-bolt 3 is anti-drag anchoring structure, realizes tension limit function.Described slip board component 8 includes upper plate 18 and lower plate 19, described
Upper plate 18 and lower plate 19 between be connected by riser 20, described upper plate 18 is arranged in the middle of 11 bottom of upper bracket plate, institute
The lower plate 19 that states is connected with connecting plate 7.Described 4 one end of C-type steel with anchoring board component 2 be connected, 4 other end of C-type steel with
Connecting plate 7 is connected；C-type steel 4 is shock-damping structure, realizes damping power consumption function.
Referring to Fig. 1 to Fig. 4, Fig. 6, described 11 two bottom sides of upper bracket plate are respectively arranged with guide rail 17, described guide rail
17 inside bottom are provided with convex edge, and described 18 both sides of upper plate are individually positioned on the convex edge of two side rails 17.
Referring to Fig. 2, further, between the convex edge of 18 bottom of the upper plate and two side rails 17, bottom wear rib is provided with
13, side wear rib 14 is respectively arranged between the interior survey of 18 both sides of upper plate and two side rails 17.And, described side is wear-resisting
Stainless angle steel 15 is respectively arranged between surveying in bar 14 and two side rails 17.
Referring to Fig. 2, described guide rail 17 is connected with upper bracket plate 11 by screw 16.
Referring to Fig. 5, described anchoring board component 2 includes seat board 22 and otic placode 23, leads between described seat board 22 and anchor rod 1
Cross crab-bolt 3 to be connected, described otic placode 23 is connected with C-type steel 4.Further, weld between described seat board 22 and otic placode 23
Polylith gusset 24 is connected to, i.e. anchoring board component 2 is welded by seat board 22, otic placode 23 and gusset 24.
Referring to Fig. 1, by bolt II 9 and II 10 phase of nut between the lower plate 19 of described slip board component 8 and connecting plate 7
Connection.
Referring to Fig. 4, on the riser 20 of the slip board component 8, a plurality of gusset 21 is provided with.I.e. slip board component 8 is by upper plate
18th, found 20 plates, lower plate 19 and gusset 21 to be welded.
Referring to Fig. 1, between described C-type steel 4 and anchoring board component 2, respectively by bolt between C-type steel 4 and connecting plate 7
I 6 are connected with nut I 12；And pad is provided between described C-type steel 4 and I 6, bolt, between C-type steel 4 and nut I 12
Plate 5.
Referring to Fig. 1 to Fig. 6, the utility model general structure is divided into anti-drag anchoring structure, shock-damping structure and slip and limit
Three part of bit architecture, so as to realize respectively, tension is spacing, damping power consumption and level are slided and limit function；Therefore this practicality is new
Type meets the requirement of Bridge Seismic, and slides with level and limit function.Specifically, the utility model will be by carrying boss
Anchor rod 1 be embedded in basis, anchor rod 1 with anchoring board component 2 by crab-bolt 3 be connected with realize anchoring board component 2 tension function.
Upper bracket plate 11, slip board component 8, guide rail 17, screw 16 and the bottom wear rib 13 between them, side wear rib 14,
Stainless angle steel 15 is realizing horizontal sliding function；While guide rail 17 plays a part of to support slip board component 8 in vertical direction；Hanging down
Directly in glide direction, 16 position-limiting actions of guide rail 17 and screw, bear horizontal force.Upper bracket plate 11 is attached with bridge, when
During coming earthquake, to C-type steel 4,4 tension of C-type steel is pressed into into mecystasis load transmission, starts energy-dissipating and shock-absorbing, realizes power consumption and subtract
Shake function.I 6, C-type steel 4 and bolt, nut I 12 are separated by backing plate 5, while backing plate 5 is bolted I 6 fixing through 2 points, it is impossible to
Rotate, during such that it is able to preventing C-type steel 4 from deforming, end rotates and causes nut I 12 to get loose；And prevented using pairs of anti-loose nut
The nut I 12 that the factors such as vibration are caused loosens.Slip board component 8 is connected by bolt II 9, nut II 10 with connecting plate 7, permissible
Avoid using being welded to connect the bearing installation difficulty that causes.
Referring to Fig. 1 to Fig. 6, during use, this bearing must be used cooperatively with common bearing to be realized damping respectively and carries, turns
Dynamic and sliding function, does not affect bridge elevation during damping；The associated components of this bearing need to be only changed after earthquake, and it is right to be not required to
Common bearing is changed, and can substantially reduce maintenance cost；And facility is changed, bridge is being had little influence in Renewal process just
Often use；While this bearing longitudinal space take little, insensitive to environment temperature, no the shortcomings of aging, oil leak, service life
Long, meet actual demand.
Above content be with reference to specific preferred embodiment further detailed description of the utility model, it is impossible to
Identification is of the present utility model to be embodied as being confined to these explanations.Ordinary skill for the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace, said structure can also be made
Protection domain of the present utility model should be all considered as belonging to.
Claims (10)
1. a kind of C-shape steel damper bearing for bridge, including anchor rod（1）, anchoring board component（2）, slip board component
（8）And upper bracket plate（11）, described anchor rod（1）With anchoring board component（2）Between pass through crab-bolt（3）It is connected, its feature exists
In：Also include C-type steel（4）And connecting plate（7）, described slip board component（8）Including upper plate（18）And lower plate（19）, described
Upper plate（18）And lower plate（19）Between pass through riser（20）It is connected, described upper plate（18）It is arranged on upper bracket plate（11）Bottom
Centre, described lower plate（19）And connecting plate（7）It is connected, described C-type steel（4）One end and anchoring board component（2）It is connected,
C-type steel（4）The other end and connecting plate（7）It is connected.
2. a kind of C-shape steel damper bearing for bridge according to claim 1, it is characterised in that：Described
Upper bracket plate（11）Two bottom sides are respectively arranged with guide rail（17）, described guide rail（17）Inside bottom is provided with convex edge, described
Upper plate（18）Both sides are individually positioned in two side rails（17）Convex edge on.
3. a kind of C-shape steel damper bearing for bridge according to claim 2, it is characterised in that：On described
Plate（18）Bottom and two side rails（17）Convex edge between be provided with bottom wear rib（13）, upper plate（18）Both sides and two side rails
（17）Interior survey between be respectively arranged with side wear rib（14）.
4. a kind of C-shape steel damper bearing for bridge according to claim 3, it is characterised in that：Described
Side wear rib（14）With two side rails（17）Stainless angle steel is respectively arranged between inner side（15）.
5. a kind of C-shape steel damper bearing for bridge according to claim 2, it is characterised in that：Described
Guide rail（17）By screw（16）And upper bracket plate（11）It is connected.
6. a kind of C-shape steel damper bearing for bridge according to claim 1, it is characterised in that：Described
Anchoring board component（2）Including seat board（22）And otic placode（23）, described seat board（22）With anchor rod（1）Between pass through crab-bolt（3）Phase
Connection, described otic placode（23）And C-type steel（4）It is connected.
7. a kind of C-shape steel damper bearing for bridge according to claim 6, it is characterised in that：Described
Seat board（22）And otic placode（23）Between be welded with polylith gusset（24）.
8. a kind of C-shape steel damper bearing for bridge according to claim 1, it is characterised in that：Described
Slip board component（8）Lower plate（19）With connecting plate（7）Between pass through bolt II（9）With nut II（10）It is connected.
9. a kind of C-shape steel damper bearing for bridge according to claim 1, it is characterised in that：The cunning
Dynamic board component（8）Riser（20）On be provided with a plurality of gusset（21）.
10. a kind of C-shape steel damper bearing for bridge according to claim 1, it is characterised in that：Described
C-type steel（4）With anchoring board component（2）Between, C-type steel（4）With connecting plate（7）Between respectively pass through bolt I（6）With nut I
（12）It is connected, and described C-type steel（4）With bolt I（6）Head between, C-type steel（4）With nut I（12）Between be provided with pad
Plate（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620961167.9U CN205999780U (en) | 2016-08-26 | 2016-08-26 | A kind of C-shape steel damper bearing for bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620961167.9U CN205999780U (en) | 2016-08-26 | 2016-08-26 | A kind of C-shape steel damper bearing for bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205999780U true CN205999780U (en) | 2017-03-08 |
Family
ID=58198280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620961167.9U Withdrawn - After Issue CN205999780U (en) | 2016-08-26 | 2016-08-26 | A kind of C-shape steel damper bearing for bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205999780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192738A (en) * | 2016-08-26 | 2016-12-07 | 武汉海润工程设备有限公司 | A kind of C-shape steel antivibrator bearing for bridge |
-
2016
- 2016-08-26 CN CN201620961167.9U patent/CN205999780U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192738A (en) * | 2016-08-26 | 2016-12-07 | 武汉海润工程设备有限公司 | A kind of C-shape steel antivibrator bearing for bridge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101761147B (en) | Three-dimensional isolation device | |
| CN103215890B (en) | A kind of New Isolation Bearing and replacing options thereof | |
| CN104831621B (en) | Guide rail type anti-drawing high-damping rubber shock insulation support | |
| CN105755953B (en) | Triple friction pendulum supports | |
| CN105239501B (en) | Anti-pulling high-damping rubber shock isolating pedestal | |
| CN103276666A (en) | Soft steel damping support | |
| CN104005489B (en) | A kind of Self-resetting power consumption connecting device and energy-consumption shock-dampening method | |
| CN104264854A (en) | Magnetic suspension type horizontal tuned mass damper | |
| CN106012815A (en) | Highway bridge damping support | |
| CN201891073U (en) | Friction pendulum locking support seat | |
| CN201713960U (en) | Three-dimensional vibration isolating device | |
| CN206512595U (en) | A kind of road and bridge bearing | |
| CN202298449U (en) | Pendulum type friction damping support | |
| CN201362820Y (en) | Fixed support for shock absorption and isolation of bridge | |
| CN205999780U (en) | A kind of C-shape steel damper bearing for bridge | |
| CN103966929A (en) | Bolt-free fastener system for tramcar | |
| CN104032670B (en) | A kind of large corner high friction antivibration support | |
| CN203294992U (en) | Elevator traction machine and fixing rack thereof | |
| CN104088945A (en) | Damping shock absorber of corrugated structure | |
| CN203878455U (en) | Seismic reduction and isolation system with springs and rubber for bridge | |
| CN205062581U (en) | Vibration -damping fastener | |
| CN203428332U (en) | Track installing and fixing device | |
| CN106192738B (en) | A kind of C-type steel damper bearing for bridge | |
| CN206985437U (en) | A kind of damping device of cage guide | |
| CN203878465U (en) | Friction pendulum damping supporting seat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170308 Effective date of abandoning: 20181016 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170308 Effective date of abandoning: 20181016 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |