CN207878274U - A kind of bridge protective device with anticollision and decrease of noise functions - Google Patents
A kind of bridge protective device with anticollision and decrease of noise functions Download PDFInfo
- Publication number
- CN207878274U CN207878274U CN201820232015.4U CN201820232015U CN207878274U CN 207878274 U CN207878274 U CN 207878274U CN 201820232015 U CN201820232015 U CN 201820232015U CN 207878274 U CN207878274 U CN 207878274U
- Authority
- CN
- China
- Prior art keywords
- support plate
- partition board
- anticollision
- decrease
- rubber pad
- 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
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Abstract
The utility model discloses a kind of bridge protective devices with anticollision and decrease of noise functions, including support base and support plate, the support plate is located above support base and to be fixedly connected, the support plate side is equipped with partition board, and support plate is detachably connected with partition board by bolt, damping device is equipped between the support plate and partition board, the damping device includes rubber frame, sleeve, spring, loop bar and expansion bracket, the partition board side is equipped with rubber pad, the rubber pad surface is equipped with sound-absorbing mouth, and the rubber pad is internally provided with sound-absorbing bend and acoustical cotton.The utility model is novel in design, and simple in structure, easy to operation and manufacturing cost is low, is readily transported and adjusts, and is conducive to the multiple impact force for slowing down the external world, prevents vehicle body to be damaged, protect the life security of passenger inside the vehicle, bridge is avoided to be damaged；Multiple form slows down the noise that running automobile is sent out simultaneously, builds a safety, quiet outside environment, builds harmonious society.
Description
Technical field
The utility model is related to a kind of bridge protective device, more particularly to a kind of bridge with anticollision and decrease of noise functions
Use protective device.
Background technology
With the rapid development of economy, the raising of Living consumption, more and more automobiles are come into and facilitate ours
Life reduces the time of road consumption, improves the efficiency of working；The bridging technology position of repairing the roads in China is at the forefront in the world simultaneously,
To build good traffic order, more and more highways and bridge are built, and trip is facilitated.
Vehicle travels on road, inevitably can lead to vehicle because of fatigue driving, sleet greasy weather gas and other environmental factors
It impinges upon on bridge, once crash occurs, vehicle body damage, there are the threat of life and health safety, traffic by passenger inside the vehicle
Congestion, bridge such as are damaged at the serious accident；The vehicle of traveling can make a noise again, pollute environment, interfere others' life, no
Conducive to the physical and mental health of resident.For this purpose, it is proposed that a kind of bridge protective device with anticollision and decrease of noise functions.
Utility model content
The main purpose of the utility model is to provide a kind of bridge protective devices with anticollision and decrease of noise functions, if
Meter is novel, and simple in structure, easy to operation and manufacturing cost is low, is readily transported and adjusts, and is conducive to the multiple impact for slowing down the external world
Power prevents vehicle body to be damaged, and protects the life security of passenger inside the vehicle, bridge is avoided to be damaged；Multiple form slows down row simultaneously
The noise that automobile is sent out is sailed, a safety, quiet outside environment are built, harmonious society is built, can effectively solve background skill
The problems in art.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of bridge protective device with anticollision and decrease of noise functions, including support base and support plate, the support plate
Above support base and to be fixedly connected, the support plate side is equipped with partition board, and support plate and partition board are removable by bolt
Connection is unloaded, damping device is equipped between the support plate and partition board, the damping device includes rubber frame, sleeve, spring, loop bar
And expansion bracket, the partition board side are equipped with rubber pad, the rubber pad surface is equipped with sound-absorbing mouth, and the rubber pad is internally provided with suction
Sound bend and acoustical cotton, the support plate other side are equipped with air cushion.
Further, the sleeve is located above loop bar and to be slidably connected, and the spring is fixedly connected with sleeve bottom,
And spring is located at loop bar both sides, the expansion bracket is located inside rubber frame and both ends are fixedly connected with rubber frame.
Further, the air cushion surface is equipped with inflating port.
Further, the support seating face is equipped with location hole.
Further, the acoustical cotton is PET fiber acoustical cotton, and acoustical cotton is located at sound-absorbing bend side.
Compared with prior art, the utility model has the advantages that：
1, the utility model is novel in design, and simple in structure, easy to operation and manufacturing cost is low, is readily transported and adjusts, has
Slow down extraneous impact force conducive to multiple, prevents vehicle body to be damaged, protect the life security of passenger inside the vehicle, bridge is avoided to be hit
It is bad；Multiple form slows down the noise that running automobile is sent out simultaneously, builds a safety, quiet outside environment, builds harmonious society
Meeting.
2, the utility model effectively slows down by being equipped with rubber pad, damping device and air cushion, multiple-protection and hits vehicle
Impact force, damping effect are excellent.
3, the utility model is effectively reduced the noise of vehicle, reduction is made an uproar by being equipped with sound-absorbing bend, acoustical cotton and partition board
The pollution of sound.
4, the utility model is saved by the inflating port equipped with bolt and air cushion surface convenient for adjusting the thickness of the utility model
Space is readily transported.
Description of the drawings
Fig. 1 is a kind of overall structure signal of bridge protective device with anticollision and decrease of noise functions of the utility model
Figure.
Fig. 2 is that a kind of damping device structure of the bridge protective device with anticollision and decrease of noise functions of the utility model is shown
It is intended to.
In figure：1, location hole；3, air cushion；4, inflating port；5, damping device；6, partition board；7, acoustical cotton；8, rubber pad；9、
Sound-absorbing mouth；10, sound-absorbing bend；11, bolt；12, support base；13, support plate；14, rubber frame；15, sleeve；16, spring；17、
Loop bar；18, expansion bracket.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-2, a kind of bridge protective device with anticollision and decrease of noise functions, including support base 12 and support
Plate 13, the support plate 13 are located at 12 top of support base and to be fixedly connected, and 13 side of the support plate is equipped with partition board 6, and props up
Fagging 13 is detachably connected with partition board 6 by bolt 11, and damping device 5 is equipped between the support plate 13 and partition board 6, described to subtract
It includes rubber frame 14, sleeve 15, spring 16, loop bar 17 and expansion bracket 18 to shake device 5, and 6 side of the partition board is equipped with rubber pad 8,
8 surface of the rubber pad is equipped with sound-absorbing mouth 9, and the rubber pad 8 is internally provided with sound-absorbing bend 10 and acoustical cotton 7, the support plate
13 other sides are equipped with air cushion 3.
Wherein, the sleeve 15 is located at 17 top of loop bar and to be slidably connected, and the spring 16 is fixed with 15 bottom of sleeve
Connection, and spring 16 is located at 17 both sides of loop bar, the expansion bracket 18 is located at 14 inside of rubber frame and both ends are fixed with rubber frame 14
Connection is conducive to slow down extraneous impact force, protects the safety of vehicle.
Wherein, 3 surface of the air cushion is equipped with inflating port 4, convenient for inflatable and deflatable.
Wherein, 12 surface of the support base is equipped with location hole 1, is easily installed fixation.
Wherein, the acoustical cotton 7 is PET fiber acoustical cotton 7, and acoustical cotton 7 is located at 10 side of sound-absorbing bend, is conducive to inhale
Noise is received, noise pollution is reduced.
It should be noted that the utility model is a kind of bridge protective device with anticollision and decrease of noise functions, use
In, first the utility model is transported out of field to bridge location, when transport, by 11 fastening support plate 13 of bolt and partition board 6,
Damping device 5 inside support plate 13 and partition board 6 is compressed, and volume reduces, while being deflated by the inflating port of air cushion 34, this is new
The thickness of type reduces, and space is reduced, is readily transported therewith；It is transported to bridge location, bridge is abutted with 3 side of air cushion
Beam is inflated by inflating port 4, and air cushion 3 works normally；The support plate 13 of 12 top of support base is fixed by location hole 1, it is fixed
After completion, reversely rotates bolt 11 and remove, damping device 5 is in original state；The vehicle of road traveling impinges upon accidentally
When 8 surface of rubber pad, rubber pad 8 itself has shrinkage, is protected for the first time to vehicle；Meanwhile the sleeve 15 inside damping device 5
Opposite loop bar 17 slides, and spring 16 is shunk, and expansion bracket 18 is shunk therewith, slows down extraneous impact force again；Air cushion 3 is used as support
When seat 12 and support plate 13 are hit bending, air cushion 3 is fitted in bridge surface, carries out last protection, prevents bridge from being severed, and three
Layer protection, effectively slows down extraneous impact；8 surface of rubber pad is equipped with sound-absorbing mouth 9, and the noise of vehicle passes through sound-absorbing mouth in traveling
9 are transferred to 7 surface of acoustical cotton along sound-absorbing bend 10, and when by sound-absorbing bend 10, noise gradually weakens, and acoustical cotton 7 is
PET fiber acoustical cotton 7, soft texture effectively absorb noise, weaken again, and noise is finally isolated by partition board 6 again, is dropped three times
It makes an uproar, noise reduction is excellent.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of bridge protective device with anticollision and decrease of noise functions, including support base（12）And support plate（13）, described
Support plate（13）Positioned at support base（12）Top and to be fixedly connected, it is characterised in that：The support plate（13）Side be equipped with every
Plate（6）, and support plate（13）With partition board（6）Pass through bolt（11）It is detachably connected, the support plate（13）With partition board（6）Between
Equipped with damping device（5）, the damping device（5）Including rubber frame（14）, sleeve（15）, spring（16）, loop bar（17）With stretch
Contracting frame（18）, the partition board（6）Side is equipped with rubber pad（8）, the rubber pad（8）Surface is equipped with sound-absorbing mouth（9）, the rubber
Pad（8）It is internally provided with sound-absorbing bend（10）And acoustical cotton（7）, the support plate（13）The other side is equipped with air cushion（3）.
2. a kind of bridge protective device with anticollision and decrease of noise functions according to claim 1, it is characterised in that：Institute
State sleeve（15）Positioned at loop bar（17）Top and to be slidably connected, the spring（16）With sleeve（15）Bottom is fixedly connected, and
Spring（16）Positioned at loop bar（17）Both sides, the expansion bracket（18）Positioned at rubber frame（14）Internal and both ends and rubber frame（14）Gu
Fixed connection.
3. a kind of bridge protective device with anticollision and decrease of noise functions according to claim 1, it is characterised in that：Institute
State air cushion（3）Surface is equipped with inflating port（4）.
4. a kind of bridge protective device with anticollision and decrease of noise functions according to claim 1, it is characterised in that：Institute
State support base（12）Surface is equipped with location hole（1）.
5. a kind of bridge protective device with anticollision and decrease of noise functions according to claim 1, it is characterised in that：Institute
State acoustical cotton（7）For PET fiber acoustical cotton（7）, and acoustical cotton（7）Positioned at sound-absorbing bend（10）Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820232015.4U CN207878274U (en) | 2018-02-09 | 2018-02-09 | A kind of bridge protective device with anticollision and decrease of noise functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820232015.4U CN207878274U (en) | 2018-02-09 | 2018-02-09 | A kind of bridge protective device with anticollision and decrease of noise functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207878274U true CN207878274U (en) | 2018-09-18 |
Family
ID=63498413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820232015.4U Expired - Fee Related CN207878274U (en) | 2018-02-09 | 2018-02-09 | A kind of bridge protective device with anticollision and decrease of noise functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207878274U (en) |
-
2018
- 2018-02-09 CN CN201820232015.4U patent/CN207878274U/en not_active Expired - Fee Related
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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: 20180918 Termination date: 20190209 |