CN208668259U - A kind of bridge aseismic devices based on municipal science of bridge building - Google Patents
A kind of bridge aseismic devices based on municipal science of bridge building Download PDFInfo
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- CN208668259U CN208668259U CN201821004668.3U CN201821004668U CN208668259U CN 208668259 U CN208668259 U CN 208668259U CN 201821004668 U CN201821004668 U CN 201821004668U CN 208668259 U CN208668259 U CN 208668259U
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- bridge
- plate
- support plate
- damping device
- damping
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Abstract
The utility model discloses a kind of bridge aseismic devices based on municipal science of bridge building, it is related to Bridge Seismic technical field, including bridge plate, the bottom of the bridge plate is fixedly installed with multiple damping devices, the bottom of the damping device is fixedly connected with the upper surface of supporting plate, the top two sides of the dagger are symmetrically fixedly installed with one end of supporting block, and the other end of the supporting block runs through the bottom wall of bridge plate and is fixedly connected with the lower surface of supporting plate, and the inside of the damping device includes fixed block.The bridge aseismic devices based on municipal science of bridge building, dagger passes through damping device and bridge plate elastic connection, good damping effect, it can make bridge plate that there is preferable cushioning ability, mutually spliced by multiple damping devices and is fastened, it is quick for installation, improve whole installation effectiveness, to improve whole working efficiency, the U-shaped card fitting of a damping device one end is inserted into a side opening of another damping device.
Description
Technical field
The utility model relates to Bridge Seismic technical field, specially a kind of Bridge Seismic dress based on municipal science of bridge building
It sets.
Background technique
Bridge refers to being erected on ground, lake surface and sea, and the structures for making traffic etc. that can smoothly pass through are
Adapt to Modern High-Speed development transportation industry, bridge be also extended to across mountain stream, unfavorable geology or meet other traffic need and
What is set up makes current more convenient and fast building, and bridge is generally by superstructure, substructure, support and attached structure group
At superstructure is also known as bridge span structure, is across the primary structure of obstacle, and substructure includes abutment, bridge pier and basis, support
For the load transfer device of the bearing place setting of bridge span structure and bridge pier or abutment, generally in the work progress of bridge, it is easy to
It just will appear crack, general harmless crack can be repaired by repair sheets, further check whether to become after repairing
Harmful cracks, harmful cracks, which are not handled, will will affect bridge structure, influence the service life of bridge, accumulate over a long period and will lead to bridge
Collapse, and cause Bridge Crack be usually bridge shock resistance it is bad, or installation antishock device be structure as a whole, not only
The period length of installation antishock device will affect construction speed, and the aging that long-term antidetonation becomes antishock device, cushioning ability
It is deteriorated, to make occur harmful cracks on bridge, influences the stability of bridge, there is great security risk.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of Bridge Seismic dress based on municipal science of bridge building
It sets, solves the problems, such as existing low for bridge aseismic devices damping effect difference and installation effectiveness.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: one kind is based on municipal bridge work
The bridge aseismic devices of journey, including bridge plate, the bottom of the bridge plate are fixedly installed with multiple damping devices, the damping device
Bottom is fixedly connected with the upper surface of supporting plate, and the top two sides of dagger are symmetrically fixedly installed with one end of supporting block, the branch
The other end of bracer runs through the bottom wall of bridge plate and is fixedly connected with the lower surface of supporting plate；
The inside of the damping device includes fixed block, and one end of the fixed block is fixedly mounted on the inside of damping device
Upper surface middle part, the side of the fixed block are fixedly installed with one end of the first spring part, the other end of first spring part
It is fixedly installed with a middle side part of the first support plate, the inner wall two sides of the damping device offer damping trough, the level
The both ends of plate are flexibly connected with two damping troughs respectively, and the upper surface two sides of the level board are fixedly installed with second spring respectively
One end of part and one end of third spring part, the other end of the second spring part are fixedly installed with the second support plate, and described
One end of U-shaped card fitting is fixedly installed at the top of two support plates, the other end of the third spring part is fixedly installed with third
In the middle part of the lower surface of support plate, the lower surface of the level board is fixedly connected with one end of multiple support springs, each branch
The other end of support spring runs through the lower surface of damping device and is fixedly connected with the upper surface of supporting plate.
Optionally, the two sides of the damping device offer opening, and two openings are parallel to each other, the U-shaped card
One end of fitting is fixedly mounted on the upper surface middle part of the second support plate, and the other end of the U-shaped card fitting runs through damping device
Side opening and be located at damping device outside.
Optionally, second support plate and third support plate same level, the both ends of the connecting plate are fixed respectively
It is mounted on a middle side part of the second support plate and a middle side part of third support plate.
Optionally, the lower surface of first support plate and the upper surface of third support plate are parallel to each other, and described first
The lower surface of fagging and the upper surface of third support plate are fitted and connected.
Optionally, the quantity of the support spring is no less than four, and the distance between two neighboring support spring is equal, institute
It is identical and be parallel to each other to state support spring structure.
Optionally, the vertical height of the opening is greater than the vertical height of U-shaped card fitting, the vertical height of the damping trough
Greater than the vertical thickness of level board
(3) beneficial effect
The utility model provides a kind of bridge aseismic devices based on municipal science of bridge building, have it is following the utility model has the advantages that
(1), the bridge aseismic devices based on municipal science of bridge building are somebody's turn to do, on the one hand, dagger passes through damping device and bridge plate bullet
Property connection, good damping effect, can make bridge plate have preferable cushioning ability, on the other hand, it is mutual by multiple damping devices
Splicing is fastened, quick for installation, improves whole installation effectiveness, to improve whole working efficiency.
(2), the bridge aseismic devices based on municipal science of bridge building are somebody's turn to do, on the one hand, by the U-shaped card of a damping device one end
Fitting is inserted into a side opening of another damping device, and one end of U-shaped card fitting is bonded the first support plate and continues inwardly, to make the
One support plate is separated with third support plate, on the other hand, passes through the upward elastic acting force of second spring part and third spring part
Drive third support plate upward, by U-shaped card fitting in the inside of another damping device, by the method quickly at the bottom of bridge plate
Portion's place mat damping device pushes third support plate by U-shaped card fitting secondly, when top is under pressure, and makes the by connecting plate
Three support plates drive the second support plate stress simultaneously, and the both ends of level board are movably connected in two damping troughs, downward by pressure
When by multiple support springs compensator or trimmer pressure again, make the uniform force of damping device, in addition, mutual by multiple damping devices
Connection, stress passes through U-shaped card fitting and descends pressure to adjacent damping device, to make the shock resistance of bridge plate entirety more
By force.
Detailed description of the invention
Fig. 1 is the utility model bridge plate structural schematic diagram；
Fig. 2 is the structure sectional view of the utility model damping device；
Fig. 3 is the utility model damping device side view.
In figure: bridge plate 1, dagger 2, damping device 3, the first spring part 301, the first support plate 302, level board 303, second
Spring part 304, third spring part 305, the second support plate 306, U-shaped card fitting 307, third support plate 308, supporting plate 4, branch
Support spring 5.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be machine
Tool connection；It can be directly connected, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
One or more of the features is implicitly included, the meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of Bridge Seismic based on municipal science of bridge building
Device, including bridge plate 1, the bottom of bridge plate 1 are fixedly installed with multiple damping devices 3, pass through multiple damping devices 3 mutually splicing button
It closes and fixes, it is quick for installation, whole installation effectiveness is improved, to improve whole working efficiency, passes through multiple 3 phases of damping device
It connects, stress passes through U-shaped card fitting 307 and descends pressure to adjacent damping device 3, to make the antidetonation of the entirety of bridge plate 1
Ability is stronger, and the bottom of damping device is fixedly connected with the upper surface of supporting plate 4, and the top two sides of dagger 2 are symmetrically fixedly mounted
Have one end of supporting block, dagger 2 is by damping device 3 and 1 elastic connection of bridge plate, good damping effect, can make bridge plate 1 have compared with
Good cushioning ability, the other end of supporting block run through the bottom wall of bridge plate 1 and are fixedly connected with the lower surface of supporting plate 4；
The inside of damping device 3 includes fixed block, and one end of fixed block is fixedly mounted on the inside upper surface of damping device 3
Middle part, the side of fixed block are fixedly installed with one end of the first spring part 301, and the other end of the first spring part 301 is fixedly mounted
There is a middle side part of the first support plate 302, the inner wall two sides of damping device 3 offer damping trough, the both ends point of level board 303
It is not flexibly connected with two damping troughs, the upper surface two sides of level board 303 are fixedly installed with one end of second spring part 304 respectively
With one end of third spring part 305, the other end of second spring part 304 is fixedly installed with the second support plate 306, the second support
The top of plate 306 is fixedly installed with one end of U-shaped card fitting 307, when top is under pressure, passes through U type shackle member 307 and pushes
Third support plate 308 makes third support plate 308 drive the second support plate 306 stress simultaneously by connecting plate, level board 303
Both ends are movably connected in two damping troughs, by multiple support springs 5 compensator or trimmer pressure again when downward by pressure, fill damping
3 whole uniform forces are set, the other end of third spring part 305 is fixedly installed in the middle part of the lower surface of third support plate 308, water
The lower surface of plate 303 is fixedly connected with one end of multiple support springs 5, and the other end of each support spring 5 runs through damping
The lower surface of device 3 is simultaneously fixedly connected with the upper surface of supporting plate 4.
A kind of optional technical solution as the utility model: the two sides of damping device 3 offer opening, two openings
It is parallel to each other, one end of U-shaped card fitting 307 is fixedly mounted on the upper surface middle part of the second support plate 306, U-shaped card fitting 307
The other end through the side of damping device 3 opening and be located at the outside of damping device 3, by the U-shaped of 3 one end of damping device
Shackle member 307 is inserted into a side opening of another damping device 3, and one end of U-shaped card fitting 307 is bonded the first support plate 302 simultaneously
Continue inwardly, to separate the first support plate 302 with third support plate 308.
A kind of optional technical solution as the utility model: the second support plate 306 and the same water of third support plate 308
Plane, the both ends of connecting plate are respectively and fixedly installed in a middle side part of the second support plate 306 and the side of third support plate 308
Portion when pressure is arranged at top, makes 306 third support plate of the second support plate, 308 uniform stressed by connecting plate.
A kind of optional technical solution as the utility model: the lower surface of the first support plate 302 and third support plate 308
Upper surface be parallel to each other, the lower surface of the first support plate 302 and the upper surface of third support plate 308 are fitted and connected, and pass through
The upward elastic acting force of two spring parts 304 and third spring part 305 drives third support plate 308 upwards, by U-shaped card fitting
307 in the inside of another damping device 3, by the method quickly in the bottom place mat damping device 3 of bridge plate 1
A kind of optional technical solution as the utility model: the quantity of support spring 5 is no less than four, two neighboring branch
The distance between support spring 5 is equal, and 5 structure of support spring is identical and is parallel to each other, and multiple support springs 5 make level board 303
Whole resistance to pressure is more stable.
A kind of optional technical solution as the utility model: the vertical height of opening is greater than hanging down for U-shaped card fitting 307
Straight height, the vertical height of damping trough are greater than the vertical thickness of level board 303, make damping device 3 by empty with buffering when pressure
Between.
In conclusion should bridge aseismic devices based on municipal science of bridge building, in use, dagger 2 by damping device 3 with
The U-shaped card fitting 307 of one 3 one end of damping device is inserted into a side opening of another damping device 3 by 1 elastic connection of bridge plate,
One end of U-shaped card fitting 307 is bonded the first support plate 302 and continues to move inward, the first support plate 302 and third support plate
The upward elastic acting force of 308 separation, second spring part 304 and third spring part 305 drives third support plate 308 upwards, will
U-shaped card fitting 307 is in another damping device 3, when top is under pressure, passes through U-shaped card fitting 307 and pushes third support plate
308, making third support plate 308 and the second support plate 306 by connecting plate, stress, the both ends of level board 303 are flexibly connected simultaneously
In two damping troughs, by multiple support springs 5 compensator or trimmer pressure again when downward by pressure, make the stress of damping device 3 more
Uniformly, it is fastened by multiple mutually splicings of damping device 3, it is quick for installation, whole installation effectiveness is improved, to improve whole
The working efficiency of body.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
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 (1)
1. a kind of bridge aseismic devices based on municipal science of bridge building, including bridge plate (1), it is characterised in that: the bridge plate (1)
Bottom is fixedly installed with multiple damping devices (3), and the bottom of the damping device is fixedly connected with the upper surface of supporting plate (4),
The top two sides of dagger (2) are symmetrically fixedly installed with one end of supporting block, and the other end of the supporting block runs through the bottom of bridge plate (1)
Wall is simultaneously fixedly connected with the lower surface of supporting plate (4)；
The inside of the damping device (3) includes fixed block, and one end of the fixed block is fixedly mounted on the interior of damping device (3)
Portion's upper surface middle part, the side of the fixed block are fixedly installed with one end of the first spring part (301), first spring part
(301) the other end is fixedly installed with a middle side part of the first support plate (302), and the inner wall two sides of the damping device (3) are equal
Damping trough is offered, the both ends of the level board (303) are flexibly connected with two damping troughs respectively, the level board (303)
Upper surface two sides are fixedly installed with one end of second spring part (304) and one end of third spring part (305) respectively, and described second
The other end of spring part (304) is fixedly installed with the second support plate (306), the fixed peace in the top of second support plate (306)
The other end of one end equipped with U-shaped card fitting (307), the third spring part (305) is fixedly installed with third support plate (308)
Lower surface in the middle part of, the lower surface of the level board (303) is fixedly connected with one end of multiple support springs (5), each described
The other end of support spring (5) runs through the lower surface of damping device (3) and is fixedly connected with the upper surface of supporting plate (4)；
The two sides of the damping device (3) offer opening, and two openings are parallel to each other, the U-shaped card fitting (307)
One end be fixedly mounted on the upper surface middle parts of the second support plate (306), the other end of the U-shaped card fitting (307) is through subtracting
It shakes the opening of the side of device (3) and is located at the outside of damping device (3)；
Second support plate (306) and third support plate (308) same level, the both ends of connecting plate are respectively and fixedly installed to
One middle side part of the second support plate (306) and a middle side part of third support plate (308)；
The lower surface of first support plate (302) and the upper surface of third support plate (308) are parallel to each other, first support
The lower surface of plate (302) and the upper surface of third support plate (308) are fitted and connected；
The quantity of the support spring (5) is no less than four, equal, the branch of the distance between two neighboring support spring (5)
Support spring (5) structure is identical and is parallel to each other；
The vertical height of the opening is greater than the vertical height of U-shaped card fitting (307), and the vertical height of the damping trough is greater than water
The vertical thickness of plate (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821004668.3U CN208668259U (en) | 2018-06-28 | 2018-06-28 | A kind of bridge aseismic devices based on municipal science of bridge building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821004668.3U CN208668259U (en) | 2018-06-28 | 2018-06-28 | A kind of bridge aseismic devices based on municipal science of bridge building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208668259U true CN208668259U (en) | 2019-03-29 |
Family
ID=65825789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821004668.3U Expired - Fee Related CN208668259U (en) | 2018-06-28 | 2018-06-28 | A kind of bridge aseismic devices based on municipal science of bridge building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208668259U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552545A (en) * | 2019-09-12 | 2019-12-10 | 陕西久益电力工程有限公司 | electric tower structure and construction method thereof |
| CN111411575A (en) * | 2020-03-16 | 2020-07-14 | 邢台路桥建设总公司 | Road and bridge shock-absorbing support and mounting method thereof |
-
2018
- 2018-06-28 CN CN201821004668.3U patent/CN208668259U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552545A (en) * | 2019-09-12 | 2019-12-10 | 陕西久益电力工程有限公司 | electric tower structure and construction method thereof |
| CN110552545B (en) * | 2019-09-12 | 2021-06-22 | 陕西久益电力工程有限公司 | Electric tower structure and construction method thereof |
| CN111411575A (en) * | 2020-03-16 | 2020-07-14 | 邢台路桥建设总公司 | Road and bridge shock-absorbing support and mounting method thereof |
| CN111411575B (en) * | 2020-03-16 | 2021-07-02 | 邢台路桥建设总公司 | Road and bridge shock-absorbing support and mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210305 Address after: 223800 No.35, building B, Wanyuan mall, Suqian Economic and Technological Development Zone, Jiangsu Province Patentee after: Jiangsu xutuo Construction Co.,Ltd. Address before: 223800 Commerce of Marriott New Town, Suqian City, Jiangsu Province (I) 128 Patentee before: JIANGSU ERBA CONSTRUCTION Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20210628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |