CN107558356A - A kind of Highway Bridge Expansion Joint - Google Patents
A kind of Highway Bridge Expansion Joint Download PDFInfo
- Publication number
- CN107558356A CN107558356A CN201710683661.2A CN201710683661A CN107558356A CN 107558356 A CN107558356 A CN 107558356A CN 201710683661 A CN201710683661 A CN 201710683661A CN 107558356 A CN107558356 A CN 107558356A
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- CN
- China
- Prior art keywords
- push rod
- stainless steel
- plate
- steel plate
- expansion joint
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Abstract
The invention discloses a kind of Highway Bridge Expansion Joint,Including stainless steel plate,Fixed plate,First damping spring,Projection,Second damping spring,Control panel,Damping marble,Ball cover,Honeycomb acoustic plate,Garbage collection tank,Hydraulic push rod,Deceleration block,Reflective membrane,Temperature sensor,Hydraulic pressure nozzle,PLC,Electromagnetic switch,Screen pack,Rainwater-collecting groove,Square hole,Circular opening and limited block,The bottom of honeycomb acoustic plate is provided with the second damping spring,The bottom of second damping spring is provided with ball cover,The inside of ball cover is provided with damping marble,Projection is installed at the top center of honeycomb acoustic plate,The both sides of projection are correspondingly provided with limited block,Garbage collection tank is installed at the top of projection,The top of honeycomb acoustic plate is correspondingly provided with hydraulic push rod,Hydraulic push rod is connected with control panel by wire,First damping spring is installed on hydraulic push rod,The expansion joint,There is damping cooling and stop.
Description
Technical field
The present invention relates to expansion joint technical field, specially a kind of Highway Bridge Expansion Joint.
Background technology
Concrete because draw materials extensive, cheap and compression strength it is high the features such as, turn into makes in world today's building structure
, will between adjacent concrete wall with most commonly used construction material, and for the structure of mass concrete connection
Reserved expansion joint, to adapt to Various Seasonal temperature change and pressure change.But existing expansion joint, has that damping property is poor, noise reduction
Property weak and debris the problems such as being not easily cleaned, therefore, design that a kind of damping property is good, noise reduction strong and debris easy to clean highway bridge
Expansion joint is necessary.
The content of the invention
It is an object of the invention to provide a kind of Highway Bridge Expansion Joint, is asked with solve to propose in above-mentioned background technology
Topic.
In order to solve the above-mentioned technical problem, the present invention provides following technical scheme：A kind of Highway Bridge Expansion Joint, including not
Become rusty steel plate, fixed plate, the first damping spring, projection, the second damping spring, control panel, damping marble, ball cover, honeycomb acoustic plate,
Garbage collection tank, hydraulic push rod, deceleration block, reflective membrane, temperature sensor, hydraulic pressure nozzle, PLC, electromagnetic switch, filtering
Net, rainwater-collecting groove, square hole, circular opening and limited block, the bottom of the honeycomb acoustic plate are provided with the second damping bullet
Spring, the bottom of second damping spring are provided with ball cover, and the inside of the ball cover is provided with damping marble, the honeycomb sound-absorbing
Projection is installed, the both sides of the projection are correspondingly provided with limited block, are provided with the top of the projection at the top center of plate
Garbage collection tank, the top of the honeycomb acoustic plate are correspondingly provided with hydraulic push rod, and the hydraulic push rod is connected with by wire
Control panel, the first damping spring is installed on the hydraulic push rod, the side of the hydraulic push rod is provided with rainwater-collecting groove, institute
The inside for stating rainwater-collecting groove is provided with screen pack, and hydraulic pressure nozzle, the hydraulic pressure spray are provided with the top of the rainwater-collecting groove
The side of mouth is provided with electromagnetic switch, and stainless steel plate, the side peace of the stainless steel plate are provided with the top of the hydraulic push rod
Equipped with fixed plate, the bottom of the stainless steel plate is provided with temperature sensor and PLC, the top peace of the stainless steel plate
Equipped with deceleration block, covered with reflective membrane in the deceleration block, square hole, the stainless steel plate are offered on the stainless steel plate
Circular opening is offered with corresponding in deceleration block, the temperature sensor is electrically connected with the XO inputs of PLC, described
The YO output ends of PLC are electrically connected with electromagnetic switch, and the control panel is electrically connected with hydraulic push rod.
Further, the PLC is a kind of SIMATIC S7-1500PLC controllers.
Further, circular opening installation corresponding with hydraulic pressure nozzle.
Further, garbage collection tank installation corresponding with square hole.
Further, the stainless steel plate is connected with fixed plate by articulate.
Compared with prior art, the beneficial effect that is reached of the present invention is：The expansion joint, installed at the top of stainless steel plate
There is a deceleration block, covered with reflective membrane in deceleration block, be easy to driver's observation and Reduced Speed Now, safety when being favorably improved current
Property；Rainwater-collecting groove is installed in the side of hydraulic push rod, the inside of rainwater-collecting groove is provided with screen pack, rainwater-collecting groove
Top is provided with hydraulic pressure nozzle, and circular opening is offered on stainless steel plate, by circular opening installation corresponding with hydraulic pressure nozzle, and
The inside of rainwater-collecting groove is provided with screen pack, will collect the rainwater after filtering and is sprayed by hydraulic pressure nozzle from circular opening, is had
Beneficial to the utilization rate for improving resource；Projection is installed at the top center of honeycomb acoustic plate, the both sides of projection are correspondingly provided with
Limited block, garbage collection tank is installed at the top of projection, square hole is offered on stainless steel plate, passes through garbage collection tank and side
Shape hole is corresponding to be installed, and projection and limited block fix the position of garbage collection tank so that rubbish directly falls from square hole
Enter in garbage collection tank, be easy to the collection and cleaning of rubbish, improve the feature of environmental protection at the expansion joint；Pacify in the bottom of honeycomb acoustic plate
Equipped with the second damping spring, the bottom of the second damping spring is provided with ball cover, and the inside of ball cover is provided with damping marble, and in liquid
The first damping spring is installed on pressure push rod, is favorably improved the damping property at the expansion joint and noise reduction；Stainless steel plate and fixation
Plate is connected by articulate, controls hydraulic push rod to work by control panel, stainless steel plate is released, play barrier vehicle and limit
Shi Tonghang effect, it is easy to maintain public transport order；The temperature signal being collected into is passed to by PLC controls by temperature sensor
Device processed, when temperature signal is higher than the preset value of PLC, PLC control electromagnetic switch is opened so that hydraulic pressure nozzle
Work, cools to the expansion joint, prevents because long-term temperature is too high, causes the expansion joint to be swollen cracking, is favorably improved this
The service life at expansion joint.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the overall side structure schematic view of the present invention；
Fig. 3 is the overall overlooking the structure diagram of the present invention；
Fig. 4 is the projection cube structure schematic diagram of the present invention；
In figure：1- stainless steel plates；2- fixed plates；The damping springs of 3- first；4- projections；The damping springs of 5- second；6- is controlled
Plate；7- damping marble；8- ball covers；9- honeycomb acoustic plates；10- garbage collection tanks；11- hydraulic push rods；12- deceleration blocks；13- is reflective
Film；14- temperature sensors；15- hydraulic pressure nozzles；16-PLC controllers；17- electromagnetic switch；18- screen packs；19- rainwater-collectings
Groove；The square holes of 20-；21- circular openings；22- limited blocks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of Highway Bridge Expansion Joint, including stainless steel plate 1,
Fixed plate 2, the first damping spring 3, projection 4, the second damping spring 5, control panel 6, damping marble 7, ball cover 8, honeycomb acoustic plate
9th, garbage collection tank 10, hydraulic push rod 11, deceleration block 12, reflective membrane 13, temperature sensor 14, hydraulic pressure nozzle 15, PLC
16th, electromagnetic switch 17, screen pack 18, rainwater-collecting groove 19, square hole 20, circular opening 21 and limited block 22, honeycomb sound-absorbing
The bottom of plate 9 is provided with the second damping spring 5, and the bottom of the second damping spring 5 is provided with ball cover 8, and the inside of ball cover 8 is provided with
Damping marble 7, projection 4 is installed at the top center of honeycomb acoustic plate 9, the both sides of projection 4 are correspondingly provided with limited block 22, convex
The top of block 4 is provided with garbage collection tank 10, and the top of honeycomb acoustic plate 9 is correspondingly provided with hydraulic push rod 11, hydraulic push rod 11
Control panel 6 is connected with by wire, the first damping spring 3 is installed on hydraulic push rod 11, the side of hydraulic push rod 11 is provided with
Rainwater-collecting groove 19, the inside of rainwater-collecting groove 19 are provided with screen pack 18, and the top of rainwater-collecting groove 19 is provided with hydraulic pressure spray
Mouth 15, the side of hydraulic pressure nozzle 15 are provided with electromagnetic switch 17, and the top of hydraulic push rod 11 is provided with stainless steel plate 1, stainless steel
The side of plate 1 is provided with fixed plate 2, and the bottom of stainless steel plate 1 is provided with temperature sensor 14 and PLC 16, stainless steel
The top of plate 1 is provided with deceleration block 12, and covered with reflective membrane 13 in deceleration block 12, square hole 20 is offered on stainless steel plate 1,
Corresponding on stainless steel plate 1 and deceleration block 12 to offer circular opening 21, temperature sensor 14 is electrically connected with PLC 16
XO inputs, the YO output ends of PLC 16 are electrically connected with electromagnetic switch 17, and control panel 6 is electrically connected with hydraulic push rod 11.
Further, PLC 16 is a kind of SIMATIC S7-1500PLC controllers, has reliability high and applicable
The characteristics of property is strong.
Further, the installation corresponding with hydraulic pressure nozzle 15 of circular opening 21, it is easy to hydraulic pressure nozzle 15 by water smoke from circular port
Hole 21 sprays.
Further, the installation corresponding with square hole 20 of garbage collection tank 10, is easy to rubbish to be fallen into out of square hole 20
In garbage collection tank 10.
Further, stainless steel plate 1 is connected with fixed plate 2 by articulate, is easy to stretching and the receipts of stainless steel plate 1
Return.
Operation principle：Deceleration block 12 is installed at the top of stainless steel plate 1, covered with reflective membrane 13 in deceleration block 12, just
In driver's observation and Reduced Speed Now, security when being favorably improved current；Rain is installed in the side of hydraulic push rod 11
Collecting tank 19, the inside of rainwater-collecting groove 19 are provided with screen pack 18, and the top of rainwater-collecting groove 19 is provided with hydraulic pressure nozzle 15,
Circular opening 21 is offered on stainless steel plate 1, is installed by the way that circular opening 21 is corresponding with hydraulic pressure nozzle 15, and rainwater-collecting groove 19
Inside screen pack 18 is installed, by collect filter after rainwater sprayed by hydraulic pressure nozzle 15 from circular opening 21, be advantageous to
Improve the utilization rate of resource；Projection 4 is installed at the top center of honeycomb acoustic plate 9, the both sides of projection 4 are correspondingly installed limited
Position block 22, the top of projection 4 is provided with garbage collection tank 10, square hole 20 is offered on stainless steel plate 1, passes through refuse collection
The installation corresponding with square hole 20 of groove 10, and projection 4 and limited block 22 fix the position of garbage collection tank 10 so that rubbish from
Square hole 20 is fallen directly into garbage collection tank 10, is easy to the collection and cleaning of rubbish, improves the feature of environmental protection at the expansion joint；
The bottom of honeycomb acoustic plate 9 is provided with the second damping spring 5, and the bottom of the second damping spring 5 is provided with ball cover 8, ball cover 8 it is interior
Portion is provided with damping marble 7, and the first damping spring 3 is provided with hydraulic push rod 11, is favorably improved subtracting for the expansion joint
Pinking and noise reduction；Stainless steel plate 1 is connected with fixed plate 2 by articulate, and the work of hydraulic push rod 11 is controlled by control panel 6
Make, stainless steel plate 1 is released, play barrier vehicle and effect current in limited time, be easy to maintain public transport order；Pass through temperature
The temperature signal being collected into is passed to PLC 16 by sensor 14, when temperature signal is higher than the preset value of PLC 16
When, PLC 16 control electromagnetic switch 17 open so that hydraulic pressure nozzle 15 is worked, and the expansion joint is cooled, prevent because
Long-term temperature is too high, causes the expansion joint to be swollen cracking, is favorably improved the service life at the expansion joint.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (5)
1. a kind of Highway Bridge Expansion Joint, including stainless steel plate (1), fixed plate (2), the first damping spring (3), projection (4),
Two damping springs (5), control panel (6), damping marble (7), ball cover (8), honeycomb acoustic plate (9), garbage collection tank (10), hydraulic pressure
Push rod (11), deceleration block (12), reflective membrane (13), temperature sensor (14), hydraulic pressure nozzle (15), PLC (16), electromagnetism
(17), screen pack (18), rainwater-collecting groove (19), square hole (20), circular opening (21) and limited block (22) are switched, it is special
Sign is：The bottom of the honeycomb acoustic plate (9) is provided with the second damping spring (5), the bottom of second damping spring (5)
Ball cover (8) is installed, the inside of the ball cover (8) is provided with damping marble (7), the top center of the honeycomb acoustic plate (9)
Place is provided with projection (4), and the both sides of the projection (4) are correspondingly provided with limited block (22), are provided with the top of the projection (4)
Garbage collection tank (10), the top of the honeycomb acoustic plate (9) are correspondingly provided with hydraulic push rod (11), the hydraulic push rod (11)
Control panel (6) is connected with by wire, the first damping spring (3), the hydraulic push rod are installed on the hydraulic push rod (11)
(11) side is provided with rainwater-collecting groove (19), and the inside of the rainwater-collecting groove (19) is provided with screen pack (18), described
Hydraulic pressure nozzle (15) is installed, the side of the hydraulic pressure nozzle (15) is provided with electromagnetic switch at the top of rainwater-collecting groove (19)
(17) stainless steel plate (1), is installed, the side of the stainless steel plate (1) is provided with fixation at the top of the hydraulic push rod (11)
Plate (2), the bottom of the stainless steel plate (1) are provided with temperature sensor (14) and PLC (16), the stainless steel plate
(1) deceleration block (12) is installed, covered with reflective membrane (13) on the deceleration block (12), on the stainless steel plate (1) at the top of
Square hole (20) is offered, is corresponded on the stainless steel plate (1) and deceleration block (12) and offers circular opening (21), it is described
Temperature sensor (14) is electrically connected with the XO inputs of PLC (16), and the YO output ends of the PLC (16) are electrical
Electromagnetic switch (17) is connected, the control panel (6) is electrically connected with hydraulic push rod (11).
A kind of 2. Highway Bridge Expansion Joint according to claim 1, it is characterised in that：The PLC (16) is one
Kind SIMATIC S7-1500PLC controllers.
A kind of 3. Highway Bridge Expansion Joint according to claim 1, it is characterised in that：The circular opening (21) and hydraulic pressure
Nozzle (15) is corresponding to be installed.
A kind of 4. Highway Bridge Expansion Joint according to claim 1, it is characterised in that：The garbage collection tank (10) and side
Shape hole (20) is corresponding to be installed.
A kind of 5. Highway Bridge Expansion Joint according to claim 1, it is characterised in that：The stainless steel plate (1) is with fixing
Plate (2) is connected by articulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710683661.2A CN107558356A (en) | 2017-08-11 | 2017-08-11 | A kind of Highway Bridge Expansion Joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710683661.2A CN107558356A (en) | 2017-08-11 | 2017-08-11 | A kind of Highway Bridge Expansion Joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107558356A true CN107558356A (en) | 2018-01-09 |
Family
ID=60974033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710683661.2A Pending CN107558356A (en) | 2017-08-11 | 2017-08-11 | A kind of Highway Bridge Expansion Joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107558356A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019828A (en) * | 2018-06-27 | 2018-12-18 | 湖州益创环境工程有限公司 | A kind of mounting structure of buried sewage treatment equipment |
| CN110055887A (en) * | 2019-05-28 | 2019-07-26 | 天津力诚科技服务有限公司 | A kind of dust-proof slide plate telescopic device of bridge durability |
| CN110331659A (en) * | 2019-08-02 | 2019-10-15 | 永康微唯智能科技有限公司 | A kind of equipotential displacement bridge expansion joint installation |
| CN110593149A (en) * | 2019-08-27 | 2019-12-20 | 朱建华 | Novel energy conversion and storage device based on space compression |
-
2017
- 2017-08-11 CN CN201710683661.2A patent/CN107558356A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019828A (en) * | 2018-06-27 | 2018-12-18 | 湖州益创环境工程有限公司 | A kind of mounting structure of buried sewage treatment equipment |
| CN110055887A (en) * | 2019-05-28 | 2019-07-26 | 天津力诚科技服务有限公司 | A kind of dust-proof slide plate telescopic device of bridge durability |
| CN110331659A (en) * | 2019-08-02 | 2019-10-15 | 永康微唯智能科技有限公司 | A kind of equipotential displacement bridge expansion joint installation |
| CN110331659B (en) * | 2019-08-02 | 2020-08-25 | 长沙锦峰重工科技有限公司 | Equipotential variable-pitch bridge expansion joint device |
| CN110593149A (en) * | 2019-08-27 | 2019-12-20 | 朱建华 | Novel energy conversion and storage device based on space compression |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180109 |