CN207405473U - A kind of road and bridge shock mount - Google Patents
A kind of road and bridge shock mount Download PDFInfo
- Publication number
- CN207405473U CN207405473U CN201721515250.4U CN201721515250U CN207405473U CN 207405473 U CN207405473 U CN 207405473U CN 201721515250 U CN201721515250 U CN 201721515250U CN 207405473 U CN207405473 U CN 207405473U
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- CN
- China
- Prior art keywords
- plate
- support plate
- pedestal
- road
- shock mount
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Abstract
The utility model discloses a kind of road and bridge shock mounts,Including shock mount main body,The shock mount main body is by support plate and is arranged on the pedestal of support plate bottom and forms,The one side of the support plate is equipped with two pieces of first limiting plates being symmetric,First limiting plate is in the side wall for being horizontally set on support plate,And fit closely fixation with support plate,The one side of the pedestal is equipped with two pieces of second limiting plates being symmetric,Second limiting plate is in the side wall for being horizontally set on pedestal,And fit closely fixation with pedestal,This kind of road and bridge shock mount,Support plate and pedestal can be attached by bolt,The vibrations generated on road and bridge is made more completely to pass to inside guard shield,So as to which the vibrations generated squeeze upper sealing plate,Because rubber can play the role of damping,So the yielding rubber in guard shield can carry out damping to the vibrations that the external world generates.
Description
Technical field
The utility model is related to shock mount technical fields, are specially a kind of road and bridge shock mount.
Background technology
In shock mount technical field, bridge is as the most important thing, and bridge structure is under severe earthquake action, mostly upper and lower
Larger relative displacement is generated between cage structure, when displacement is more than the actual restrainer length or the limit of bridge, Jiu Huifa
Life falls beam, causes the interruption of traffic, great difficulty is brought to disaster relief work, so as to cause huge economic loss.Therefore, exist
During framework road and bridge, for being in great demand for bridge pad.Bridge pad is connection bridge superstructure and substructure
Important feature component, it can by the counter-force of bridge superstructure and deformation reliably pass to bridge substructure so that
The actual loading situation of structure is consistent with the theoretical schema calculated, and bridge pad can ensure the firm of road and bridge, with
The development of science and technology, shock mount is also more and more, and function is also stronger and stronger, wherein road and bridge shock mount
Also it is more.
But existing road and bridge is undesirable with shock mount damping effect, and is merely able to realize single damping, this
Sample can cause the unstability of road and bridge.
So how to design a kind of road and bridge shock mount, becoming us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of road and bridge shock mount, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical solution：A kind of road and bridge shock mount, including
Shock mount main body, the shock mount main body is by support plate and is arranged on the pedestal of support plate bottom and forms, the support plate
One side be equipped with two pieces of first limiting plates being symmetric, first limiting plate is in be horizontally set on the side wall of support plate,
And fit closely fixation with support plate, and the one side of the pedestal is equipped with two pieces of second limiting plates being symmetric, and described second
Limiting plate is in the side wall for being horizontally set on pedestal, and fits closely fixation, first limiting plate and the second limiting plate with pedestal
Between be equipped with bolt, the bolt-through is arranged on the both ends of the first limiting plate and the second limiting plate, and with the first limiting plate
It is flexibly connected with the second limiting plate, the support plate is flexibly connected with pedestal by bolt, and the top of the support plate is equipped with four
The upper connecting pole that root is symmetric, the upper connecting pole is vertical setting at the top of support plate, and passes through spiral shell with support plate
Silk is fixed, and the bottom of the support plate is equipped with upper junction steel plate, and the upper junction steel plate is vertical setting in the bottom of support plate
Centre position, and fixation is fitted closely with support plate, the top of the pedestal is equipped with lower junction steel plate, and the lower junction steel plate is in
The crown center position of pedestal is vertically set on, guard shield is equipped between the upper junction steel plate and lower junction steel plate, it is described
The both ends of guard shield are screwed respectively with upper junction steel plate and lower junction steel plate, and the bottom of the pedestal is equipped with four
The lower connecting pole being symmetric, the guard shield are internally provided with upper sealing plate, and the upper sealing plate is vertical setting in upper company
The bottom centre position of steel plate is connect, the upper sealing plate fits closely fixation with upper junction steel plate, and the inside of the guard shield is set
There is lower sealing plate, the lower sealing plate is vertical setting in the crown center position of lower junction steel plate, the lower sealing plate and lower connection steel
Plate fits closely fixation, is set between the upper sealing plate and lower sealing plate there are three in horizontally disposed yielding rubber and stiffened steel plates,
The both ends of the stiffened steel plates bond respectively with yielding rubber, and the guard shield is internally provided with lead for retractable pencil, and the two of the lead for retractable pencil
End is separately positioned on the centre position of upper sealing plate and lower sealing plate, and the lead for retractable pencil fits closely fixation with upper sealing plate and lower sealing plate.
Further, one end of the upper connecting pole is equipped with bumper post, and the upper connecting pole, which runs through, is arranged on bumper post
Crown center position, and fit closely fixation with upper bumper post.
Further, the bottom of the lower connecting pole is equipped with chassis, and the lower connecting pole is screwed with chassis.
Further, one end of the lower connecting pole is equipped with pressure resistance column, and the lower connecting pole, which runs through, is arranged on pressure resistance column
Crown center position, and fit closely fixation with pressure resistance column.
Further, the type of the bolt is anchor bolt, and concrete model is chemically-planted steel bar bolt.
Further, the guard shield is internally provided with sealing ring, and the sealing ring is arranged on protection in horizontal abutment
The inside of shell, and bonded with guard shield.
Compared with prior art, the beneficial effects of the utility model are：This kind of road and bridge shock mount, can pass through
Bolt is attached support plate and pedestal, and the vibrations generated on road and bridge is made more completely to pass in guard shield
Portion, so as to which the vibrations generated squeeze upper sealing plate, because rubber can play the role of damping, the damping rubber in guard shield
Glue carries out damping to the vibrations that the external world generates, and since yielding rubber is designed according to the mode of stacking, solves same in the market
Kind for road and bridge shock mount due to damping effect unobvious and it is insufficient the problem of, while coordinate lead for retractable pencil in damping branch
During seat detrusion, energy is absorbed by plastic deformation, lead for retractable pencil is further through Dynamic- Recovery and recrystallization process and rubber after vibrations
Glue subtracts the effect for cutting pulling force, and road and bridge is made to set back automatically.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the A-A sectional views of the utility model.
In figure：1- shock mount main bodys；2- bolts；The second limiting plates of 3-；4- guard shields；Junction steel plate under 5-；6- bottoms
Seat；7- bumper posts；The upper connecting poles of 8-；The first limiting plates of 9-；10- support plates；11- chassis；12- pressure resistance columns；Connecting pole under 13-；
Sealing plate under 14-；The upper junction steel plates of 15-；16- lead for retractable pencils；17- stiffened steel plates；18- upper sealing plates；19- yielding rubbers；20- sealing rings.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of road and bridge shock mount, including subtracting
Shake support body 1, the shock mount main body 1 is by support plate 10 and is arranged on the pedestal 6 of 10 bottom of support plate and forms, the branch
The one side of fagging 10 is equipped with two pieces of first limiting plates 9 being symmetric, and first limiting plate 9 is in be horizontally set on support plate
10 side wall, and fixation is fitted closely with support plate 10, the one side of the pedestal 6 is equipped with two pieces of second /Vs being symmetric
Plate 3, second limiting plate 3 is in the side wall for being horizontally set on pedestal 6, and fits closely fixation, first /V with pedestal 6
Bolt 2 is equipped between 9 and second limiting plate 3 of plate, the bolt 2, which runs through, is arranged on the first limiting plate 9 and the second limiting plate 3
Both ends, and be flexibly connected with the first limiting plate 9 and the second limiting plate 3, the support plate 10 is connected with pedestal 6 by 2 activity of bolt
It connects, the top of the support plate 10 is equipped with four upper connecting poles 8 being symmetric, and the upper connecting pole 8 is vertical setting
The top of support plate 10, and be screwed with support plate 10, the bottom of the support plate 10 is equipped with upper junction steel plate 15, institute
It states junction steel plate 15 to be vertical setting in the bottom centre position of support plate 10, and fixation is fitted closely with support plate 10, institute
The top for stating pedestal 6 is equipped with lower junction steel plate 5, and the lower junction steel plate 5 is vertical setting in the crown center position of pedestal 6,
Be equipped with guard shield 4 between the upper junction steel plate 15 and lower junction steel plate 5, the both ends of the guard shield 4 respectively with upper company
It connects steel plate 15 and lower junction steel plate 5 is screwed, the bottom of the pedestal 6 is equipped with four lower connecting poles being symmetric
13, the guard shield 4 is internally provided with upper sealing plate 18, and the upper sealing plate 18 is vertical setting in the bottom of upper junction steel plate 15
Centre position, the upper sealing plate 18 and upper junction steel plate 15 fit closely fixation, sealing plate under being internally provided with of the guard shield 4
14, the lower sealing plate 14 is vertical setting in the crown center position of lower junction steel plate 5, the lower sealing plate 14 and lower junction steel plate
5 fit closely fixation, set that there are three in horizontally disposed yielding rubber 19 and putting more energy between the upper sealing plate 18 and lower sealing plate 14
Steel plate 17, the both ends of the stiffened steel plates 17 bond respectively with yielding rubber 19, and the guard shield 4 is internally provided with lead for retractable pencil
16, the both ends of the lead for retractable pencil 16 are separately positioned on the centre position of upper sealing plate 18 and lower sealing plate 14, the lead for retractable pencil 16 and upper sealing plate
18 and lower sealing plate 14 fit closely fixation.
Further, one end of the upper connecting pole 8 is equipped with bumper post 7, and the upper connecting pole 8, which runs through, is arranged on bumper post
7 crown center position, and fixation is fitted closely with upper bumper post 7, the bumper post 7 plays an important role of buffering, can be to road
Buffering is played in the vibrations that road and bridge beam generates.
Further, the bottom of the lower connecting pole 13 is equipped with chassis 11, and the lower connecting pole 13 passes through spiral shell with chassis 11
Silk is fixed, and the chassis 11, which can facilitate, is fixed lower connecting pole 13.
Further, one end of the lower connecting pole 13 is equipped with pressure resistance column 12, and the lower connecting pole 13 is anti-through being arranged on
The crown center position of compression leg 12, and fixation is fitted closely with pressure resistance column 12, the pressure resistance column 12 has measuring body effect, more
Resistance to compression effectively is carried out to the pressure that road and bridge generates.
Further, the type of the bolt 2 is anchor bolt, and concrete model is chemically-planted steel bar bolt, employs chemistry
Bar planting bolt 2 can preferably be fixed the first limiting plate 9 and the second limiting plate 3.
Further, the guard shield 4 is internally provided with sealing ring 20, and the sealing ring 20 is arranged in horizontal abutment
The inside of guard shield 4, and bonded with guard shield 4, guard shield 4 can be sealed equipped with sealing ring 20, make road
Bridge preferably carries out damping with shock mount.
Operation principle：First, construction personnel places this kind of road and bridge with shock mount, what road and bridge generated
Vibrations make shock mount detrusion, shake and enter bumper post 7 by upper connecting pole 8, and bumper post 7 subtracts to shaking into row buffering
The remaining brisance of amplitude that bradyseism is moved is transmitted to upper junction steel plate 15 by support plate 10, and then vibrations enter upper sealing plate 18, upper envelope
The vibrations of plate 18 squeeze stiffened steel plates 17, and since yielding rubber 19 is stacked, 4 inner cushion rubber 19 of guard shield starts
Abundant damping is carried out to vibrations, yielding rubber 19 is caused to deform at this moment lead for retractable pencil 16 and absorbs energy, remaining vibrations by plastic deformation
Bottom road and bridge, bottom road and bridge unicom ground are transmitted to by lower connecting pole 13, ground is absorbed in face of aftershock, at this moment lead
Core 16 makes road and bridge set back automatically, to note here is that pressure resistance column 12 can be right by Dynamic- Recovery and recrystallization
The pressure that road and bridge is given carries out resistance to compression, and chassis 11 is beneficial to place this kind of road and bridge shock mount, in addition shears
Rubber 19 plays an important role of shearing strength.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of road and bridge shock mount, including shock mount main body (1), it is characterised in that：The shock mount main body
(1) by support plate (10) and it is arranged on the pedestal (6) of support plate (10) bottom and forms, the one side of the support plate (10) is equipped with two
The first limiting plate (9) that block is symmetric, first limiting plate (9) they are in the side wall for being horizontally set on support plate (10), and
Fixation is fitted closely with support plate (10), the one side of the pedestal (6) is equipped with two pieces of second limiting plates (3) being symmetric,
Second limiting plate (3) is in the side wall for being horizontally set on pedestal (6), and fits closely fixation, first limit with pedestal (6)
Position plate (9) and the second limiting plate (3) between be equipped with bolt (2), the bolt (2) run through be arranged on the first limiting plate (9) and
Both ends of second limiting plate (3), and being flexibly connected with the first limiting plate (9) and the second limiting plate (3), the support plate (10) with
Pedestal (6) is flexibly connected by bolt (2), and the top of the support plate (10) is equipped with four upper connecting poles being symmetric
(8), the upper connecting pole (8) is vertical setting at the top of support plate (10), and is screwed with support plate (10), institute
The bottom for stating support plate (10) is equipped with upper junction steel plate (15), and the upper junction steel plate (15) is vertical setting in support plate (10)
Bottom centre position, and fit closely fixation with support plate (10), the top of the pedestal (6) is equipped with lower junction steel plate (5),
The lower junction steel plate (5) is vertical setting in the crown center position of pedestal (6), the upper junction steel plate (15) and lower connection
Be equipped with guard shield (4) between steel plate (5), the both ends of the guard shield (4) respectively with upper junction steel plate (15) and lower connection
Steel plate (5) is screwed, and the bottom of the pedestal (6) is equipped with four lower connecting poles (13) being symmetric, described anti-
Shield shell (4) is internally provided with upper sealing plate (18), and the upper sealing plate (18) is vertical setting in the bottom of upper junction steel plate (15)
Centre position, the upper sealing plate (18) fit closely fixation with upper junction steel plate (15), and guard shield (4) are internally provided with
Lower sealing plate (14), the lower sealing plate (14) are vertical setting in the crown center position of lower junction steel plate (5), the lower sealing plate
(14) fixation is fitted closely with lower junction steel plate (5), sets that there are three in horizontal between the upper sealing plate (18) and lower sealing plate (14)
The yielding rubber (19) of setting and stiffened steel plates (17), the both ends of the stiffened steel plates (17) are viscous with yielding rubber (19) respectively
Close, the guard shield (4) is internally provided with lead for retractable pencil (16), the both ends of the lead for retractable pencil (16) be separately positioned on upper sealing plate (18) and
The centre position of lower sealing plate (14), the lead for retractable pencil (16) fit closely fixation with upper sealing plate (18) and lower sealing plate (14).
2. a kind of road and bridge shock mount according to claim 1, it is characterised in that：The upper connecting pole (8)
One end is equipped with bumper post (7), and the upper connecting pole (8) runs through the crown center position for being arranged on bumper post (7), and and bumper post
(7) fixation is fitted closely.
3. a kind of road and bridge shock mount according to claim 1, it is characterised in that：The lower connecting pole (13)
Bottom is equipped with chassis (11), and the lower connecting pole (13) is screwed with chassis (11).
4. a kind of road and bridge shock mount according to claim 1, it is characterised in that：The lower connecting pole (13)
One end is equipped with pressure resistance column (12), and the lower connecting pole (13) runs through the crown center position for being arranged on pressure resistance column (12), and with resisting
Compression leg (12) fits closely fixation.
5. a kind of road and bridge shock mount according to claim 1, it is characterised in that：The type of the bolt (2)
For anchor bolt, concrete model is chemically-planted steel bar bolt.
6. a kind of road and bridge shock mount according to claim 1, it is characterised in that：The guard shield (4)
Sealing ring (20) is internally provided with, the sealing ring (20) is arranged on the inside of guard shield (4) in horizontal abutment, and outer with protecting
Shell (4) bonds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721515250.4U CN207405473U (en) | 2017-11-14 | 2017-11-14 | A kind of road and bridge shock mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721515250.4U CN207405473U (en) | 2017-11-14 | 2017-11-14 | A kind of road and bridge shock mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207405473U true CN207405473U (en) | 2018-05-25 |
Family
ID=62319208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721515250.4U Expired - Fee Related CN207405473U (en) | 2017-11-14 | 2017-11-14 | A kind of road and bridge shock mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207405473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969541A (en) * | 2020-07-24 | 2022-01-25 | 上海通亿橡塑制品有限公司 | Damping support for road and bridge |
-
2017
- 2017-11-14 CN CN201721515250.4U patent/CN207405473U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969541A (en) * | 2020-07-24 | 2022-01-25 | 上海通亿橡塑制品有限公司 | Damping support for road and bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 Termination date: 20181114 |