CN107815992B - A kind of anticollision highway isolated column - Google Patents
A kind of anticollision highway isolated column Download PDFInfo
- Publication number
- CN107815992B CN107815992B CN201710997192.1A CN201710997192A CN107815992B CN 107815992 B CN107815992 B CN 107815992B CN 201710997192 A CN201710997192 A CN 201710997192A CN 107815992 B CN107815992 B CN 107815992B
- Authority
- CN
- China
- Prior art keywords
- anechoic chamber
- several
- damping
- chamber
- shielded box
- 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.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/631—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection specially adapted for breaking, disengaging, collapsing or permanently deforming when deflected or displaced, e.g. by vehicle impact
Abstract
The invention discloses a kind of anticollision highway isolated columns, including support frame and shielded box, there are two the symmetrical settings of support frame, the upper and lower ends of support rod open up fluted, sliding rail is provided on groove, sliding block is provided on sliding rail, shielded box is connect by connecting rod with sliding block, shielded box includes shell, the bosom of shell is provided with acoustical panel, several bloops are provided on acoustical panel, sound-absorbing sponge is provided at left and right sides of acoustical panel, shell is divided into left anechoic chamber and right anechoic chamber by acoustical panel, the centre of left anechoic chamber and right anechoic chamber is provided with partition, left anechoic chamber and right anechoic chamber are divided into the first silencing cavity and the second silencing cavity by partition, second silencing cavity is internally provided with several hush pipes, several circular holes are offered on partition, the rear and front end of sliding block is provided with damping device, the outer end of damping device and groove Connection.The configuration of the present invention is simple, easy to use, anti-collision effect is good, and highly-safe, sound insulation value is strong.
Description
Technical field
The present invention relates to isolated column technical field, specifically a kind of anticollision highway isolated column.
Background technique
With the development of society, road and rail etc. all rapidly grows up.It usually requires to set in highway, railroad wayside
It sets a large amount of guardrail and highway enclose setting.Fastlink, hill path etc. require setting guardrail, are the dealing lane to highway
Carry out it is explicitly separated, also, when have a car accident on road equal traffic accidents when, guardrail can stop to fall the shock of a part
Power will be preferably minimized by the vehicle fleet size involved, and existing town road isolation strip is typically all most common protective fence, only
It can play the role of that vehicle is isolated, can not effectively absorb the noise that the automobile travelled on road issues.And it is present every
It is using structures such as vibration damper plates from the Anticollision Measures on column, buffer distance is short, it is difficult to play good buffer function, so that
Isolated column is easy to knock away.
Summary of the invention
The purpose of the present invention is to provide a kind of anticollision highway isolated columns, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of anticollision highway isolated column, including support frame and shielded box, there are two the symmetrical settings of support frame as described above,
The upper and lower ends of support rod open up fluted, and sliding rail is provided on the groove, are provided with sliding block on the sliding rail, it is described every
It is connect by connecting rod with sliding block from case, fire extinguishing plate is provided on the outside of shielded box, be evenly arranged with several have on plate of putting out a fire
The air bag of fire fighting powder, the shielded box include shell, and the bosom of the shell is provided with acoustical panel, are set on the acoustical panel
Several bloops are equipped with, sound-absorbing sponge is provided at left and right sides of acoustical panel, shell is divided into left anechoic chamber and the right side by acoustical panel
The centre of anechoic chamber, the left anechoic chamber and right anechoic chamber is provided with partition, and the partition is by left anechoic chamber and right anechoic chamber
It is divided into the first silencing cavity and the second silencing cavity, second silencing cavity is internally provided with several hush pipes, opens up on partition
There are several circular holes, the rear and front end of sliding block is provided with damping device, and the outer end of the damping device is connect with groove, the damping
Device includes support tube and retracting cylinder, and sliding chamber is offered in the barrel of the retracting cylinder, and the upper end of the support tube is arranged in cunning
Intracavitary, the interior lower end of support tube is provided with pillar, and the upper end of the pillar is provided with telescopic rod, the outside of pillar and telescopic rod
It is provided with damping spring, the inside of the pillar offers damping chamber, and the damping chamber is internally provided with slide plate, described flexible
The upside of bar and slide plate connects, and is provided with magnet block on the downside of slide plate, the interior lower end of damping chamber is provided with lower magnet block, institute
It states and is provided with several shock-absorption air bags between magnet block and upper magnet block, dust cover, institute are provided on the outside of the damping spring
It is identical as the magnetic pole of opposite face of lower magnet block to state magnet block, the shock-absorption air bag is ellipsoidal structure, and shock-absorption air bag uses
Rubber material is made, and the upper end of the damping spring is connect with retracting cylinder, and the lower end of damping spring is connect with support tube.
As a further solution of the present invention: one end of the hush pipe is connect with circular hole, the other end of hush pipe and suction
The connection of sound sponge.
As a further solution of the present invention: several sound-absorption holes are offered on the shell.
As a further solution of the present invention: being evenly arranged with several phosphor strips on the fire extinguishing plate.
As a further solution of the present invention: the dust cover is telescopic hose construction.
As a further solution of the present invention: being provided with anti-corrosion layer on the outside of the shielded box.
As further scheme of the invention: the lower end of support frame as described above is provided with for the fixed dress fixed with ground
It sets.
Compared with prior art, the beneficial effects of the present invention are: the structure setting of shielded box, noise by shielded box shell
The sound-absorption hole of two sides sucks the interior intracavitary of shielded box, and noise enters the second noise reduction by the circular hole on partition by the first silencing cavity
Chamber is transferred to sound-absorbing sponge by the hush pipe in the second silencing cavity, and the noise after sound-absorbing sponge weakens hush pipe is inhaled
It receives, the bloop that remaining noise enters back on acoustical panel is eliminated, and good muffling effect reduces the pollution of noise.It is provided with
More violent collision occurs for fire extinguishing plate, vehicle and isolated column, and the air bag at this time put out a fire on plate can rupture and release fire extinguishing
Powder puts out the fire of generation immediately, and the phosphor strip put out a fire on plate can provide guiding role for the automobile of night running.Sliding block
With the setting of damping device, when on car hit, sliding block is slided, and damping device is buffered, and buffer distance is longer, can be with
Speed is gradually decreased, impact force is reduced, plays good buffer function, so that isolated column is not easy to knock away, it is highly-safe, and subtract
The structure setting of device is shaken, multiple damping is realized in the mutual cooperation of magnet block, damping spring and shock-absorption air bag, good damping effect,
And the setting of support tube, retracting cylinder and dust cover can prevent dust from entering in damping device, extend making for damping device
With the service life, guarantee the performance of damping.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is top view of the invention.
Fig. 3 is the structural schematic diagram of shielded box.
Fig. 4 is the structural schematic diagram of damping device.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~4, in the embodiment of the present invention, a kind of anticollision highway isolated column, including support frame 1 and shielded box 2,
There are two the symmetrical settings of support frame as described above 1, and the upper and lower ends of support rod 1 open up fluted 7, sets on the groove 7
It is equipped with sliding rail 8, sliding block 9 is provided on the sliding rail 8, the shielded box 2 is connect by connecting rod 3 with sliding block 9, shielded box 2
Outside is provided with fire extinguishing plate 4, is evenly arranged with several air bags 5 with fire fighting powder on plate 4 of putting out a fire, uniform on the fire extinguishing plate 4
Several phosphor strips 6 are provided with, fire extinguishing plate 4 is provided with, vehicle and isolated column occur more violent collision, at this time put out a fire on plate 4
Air bag 5 can rupture and release fire fighting powder, the fire of generation is put out immediately, put out a fire plate 4 on phosphor strip 6 can be night
Between the automobile that travels guiding role is provided.
The shielded box 2 includes shell 11, and the bosom of the shell 11 is provided with acoustical panel 12, the acoustical panel 12
On be provided with several bloops 13, the left and right sides of acoustical panel 12 is provided with sound-absorbing sponge 14, and acoustical panel 12 divides shell 11
At left anechoic chamber 15 and right anechoic chamber 16, the centre of the left anechoic chamber 15 and right anechoic chamber 16 is provided with partition 17, described
Left anechoic chamber 15 and right anechoic chamber 16 are divided into the first silencing cavity 19 and the second silencing cavity 18, second silencing cavity by partition 17
18 are internally provided with several hush pipes 21, offer several circular holes 20, one end of the hush pipe 21 and circular hole on partition 17
20 connections, the other end of hush pipe 21 are connect with sound-absorbing sponge 14, and several sound-absorption holes 22 are offered on the shell 11.Shielded box
2 structure setting, noise is intracavitary in the sucking shielded box 2 of sound-absorption hole 22 by the shell two sides of shielded box 2, and noise is disappeared by first
Sound chamber 19 enters the second silencing cavity 18 by the circular hole on partition 17, is transferred to suction by the hush pipe 21 in the second silencing cavity 18
Sound sponge 14, the noise after 14 silk floss of sound-absorbing sea weakens hush pipe 21 absorb, and remaining noise enters back on acoustical panel 12
Bloop 13 eliminated, good muffling effect reduces the pollution of noise.
The rear and front end of sliding block 9 is provided with damping device 10, and the outer end of the damping device 10 is connect with groove 7, described
Damping device 10 includes support tube 23 and retracting cylinder 24, offers sliding chamber 25, the support tube in the barrel of the retracting cylinder 24
23 upper end setting is in sliding chamber 25, and the interior lower end of support tube 23 is provided with pillar 26, and the upper end of the pillar 26 is provided with
The outside of telescopic rod 29, pillar 26 and telescopic rod 29 is provided with damping spring 30, and the inside of the pillar 26 offers damping chamber
27, the damping chamber 27 is internally provided with slide plate 28, and the telescopic rod 29 is connect with the upside of slide plate 28, the downside of slide plate 28
It is provided with magnet block 31, the interior lower end of damping chamber 27 is provided with lower magnet block 32, the upper magnet block 31 and upper magnet block
Several shock-absorption air bags 33 are provided between 32, the outside of the damping spring 30 is provided with dust cover 34, the upper magnet block 31
Identical as the magnetic pole of opposite face of lower magnet block 32, the shock-absorption air bag 33 is ellipsoidal structure, and shock-absorption air bag 33 uses rubber
Material is made, and the upper end of the damping spring 30 is connect with retracting cylinder 24, and the lower end of damping spring 30 is connect with support tube 23, institute
Stating dust cover 34 is telescopic hose construction, and the outside of the shielded box 2 is provided with anti-corrosion layer, the lower end of support frame as described above 1
It is provided with for the fixation device fixed with ground, the setting of sliding block 9 and damping device 10, when on car hit, sliding block 9 is carried out
Sliding, damping device 10 are buffered, and buffer distance is longer, can gradually decrease speed, reduce impact force, are played slow well
Punching effect, so that isolated column is not easy to knock away, it is highly-safe, and the structure setting of damping device 10, magnet block, damping spring 30
With the mutual cooperation of shock-absorption air bag 33, multiple damping, good damping effect, and support tube 23, retracting cylinder 24 and dust cover are realized
34 setting can prevent dust from entering in damping device 10, extend the service life of damping device 10, guarantee the property of damping
Energy.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of anticollision highway isolated column, including support frame and shielded box, which is characterized in that support frame as described above is symmetrical to be set
There are two setting, the upper and lower ends of support rod open up fluted, and sliding rail is provided on the groove, is provided with cunning on the sliding rail
Block, the shielded box are connect by connecting rod with sliding block, and fire extinguishing plate is provided on the outside of shielded box, are evenly arranged on plate of putting out a fire
Several air bags with fire fighting powder, the shielded box include shell, and the bosom of the shell is provided with acoustical panel, described to disappear
It is provided with several bloops on soundboard, sound-absorbing sponge is provided at left and right sides of acoustical panel, shell is divided into a left side to disappear by acoustical panel
The centre of tone chamber and right anechoic chamber, the left anechoic chamber and right anechoic chamber is provided with partition, the partition by left anechoic chamber and
Right anechoic chamber is divided into the first silencing cavity and the second silencing cavity, and second silencing cavity is internally provided with several hush pipes, every
Several circular holes are offered on plate, the rear and front end of sliding block is provided with damping device, and the outer end of the damping device is connect with groove,
The damping device includes support tube and retracting cylinder, and sliding chamber, the upper end of the support tube are offered in the barrel of the retracting cylinder
It is arranged intracavitary in cunning, the interior lower end of support tube is provided with pillar, and the upper end of the pillar is provided with telescopic rod, pillar and flexible
Damping spring is provided on the outside of bar, the inside of the pillar offers damping chamber, and the damping chamber is internally provided with slide plate,
The upside of the telescopic rod and slide plate connects, and is provided with magnet block on the downside of slide plate, the interior lower end of damping chamber is provided with down
Magnet block is provided with several shock-absorption air bags, is provided on the outside of the damping spring between the upper magnet block and upper magnet block
Dust cover, the upper magnet block is identical as the magnetic pole of opposite face of lower magnet block, and the shock-absorption air bag is ellipsoidal structure, damping
Air bag is made of rubber material, and the upper end of the damping spring is connect with retracting cylinder, and the lower end of damping spring and support tube connect
It connects.
2. a kind of anticollision highway isolated column according to claim 1, which is characterized in that one end of the hush pipe and circular hole
Connection, the other end of hush pipe are connect with sound-absorbing sponge.
3. a kind of anticollision highway isolated column according to claim 1, which is characterized in that offer several suctions on the shell
Sound hole.
4. a kind of anticollision highway isolated column according to claim 1, which is characterized in that be evenly arranged on the fire extinguishing plate
Several phosphor strips.
5. a kind of anticollision highway isolated column according to claim 1, which is characterized in that the dust cover is telescopic hose
Structure.
6. a kind of anticollision highway isolated column according to claim 1, which is characterized in that be provided on the outside of the shielded box
Anti-corrosion layer.
7. a kind of anticollision highway isolated column according to claim 1, which is characterized in that the lower end of support frame as described above is provided with
For the fixation device fixed with ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710997192.1A CN107815992B (en) | 2017-10-20 | 2017-10-20 | A kind of anticollision highway isolated column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710997192.1A CN107815992B (en) | 2017-10-20 | 2017-10-20 | A kind of anticollision highway isolated column |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107815992A CN107815992A (en) | 2018-03-20 |
| CN107815992B true CN107815992B (en) | 2019-11-26 |
Family
ID=61607478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710997192.1A Active CN107815992B (en) | 2017-10-20 | 2017-10-20 | A kind of anticollision highway isolated column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107815992B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108719082A (en) * | 2018-05-16 | 2018-11-02 | 蒙城县快乐行户外用品有限公司 | A kind of Portable cage for pets |
| CN110965469A (en) * | 2019-12-24 | 2020-04-07 | 边海平 | Road sound insulation guardrail |
| CN111105772A (en) * | 2019-12-29 | 2020-05-05 | 枣庄鑫金山智能机械股份有限公司 | Sound-proof housing for crusher |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205012251U (en) * | 2015-09-11 | 2016-02-03 | 深圳市深安企业有限公司 | Guardrail is kept apart in anticollision in being used for road and bridge and tunnel |
| CN107191534A (en) * | 2017-07-14 | 2017-09-22 | 聂道香 | A kind of mining machinery damping base |
| CN206521718U (en) * | 2017-02-05 | 2017-09-26 | 曹鹏 | A kind of municipal engineering construction highway isolated column |
| CN206553991U (en) * | 2017-02-05 | 2017-10-13 | 厦门市科发交通工程有限公司 | A kind of noise reduction anticollision highway guard rail |
-
2017
- 2017-10-20 CN CN201710997192.1A patent/CN107815992B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205012251U (en) * | 2015-09-11 | 2016-02-03 | 深圳市深安企业有限公司 | Guardrail is kept apart in anticollision in being used for road and bridge and tunnel |
| CN206521718U (en) * | 2017-02-05 | 2017-09-26 | 曹鹏 | A kind of municipal engineering construction highway isolated column |
| CN206553991U (en) * | 2017-02-05 | 2017-10-13 | 厦门市科发交通工程有限公司 | A kind of noise reduction anticollision highway guard rail |
| CN107191534A (en) * | 2017-07-14 | 2017-09-22 | 聂道香 | A kind of mining machinery damping base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107815992A (en) | 2018-03-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107815992B (en) | A kind of anticollision highway isolated column | |
| CN206553991U (en) | A kind of noise reduction anticollision highway guard rail | |
| CN203320433U (en) | Metallic sound barrier unit board for high speed railway | |
| CN107354888A (en) | A kind of environmentally friendly highway barrier | |
| CN207452778U (en) | A kind of anticollision highway isolated column | |
| CN107513964A (en) | A kind of highway guard rail | |
| CN211285326U (en) | Sound insulation screen with good protection performance for municipal road bridge | |
| CN206418436U (en) | A kind of municipal isolated column | |
| CN108643083A (en) | A kind of guardrail slowing down frontal impact | |
| CN205711868U (en) | A kind of urban road environmental-protection hurdle | |
| CN103016030B (en) | Broadband sound absorbing material and sound absorbing device | |
| CN112711314A (en) | Anti-seismic combined type case of hardware protection type | |
| CN110863576A (en) | Pressure relief type double-sided sound absorption box | |
| CN109649507B (en) | Tractor cab vibration/noise reduction equipment | |
| CN204875576U (en) | Protective screen is handled to wedge noise | |
| CN205604098U (en) | Sound insulation plate for highways | |
| CN211572054U (en) | Pressure relief type double-sided sound absorption box | |
| CN105020649A (en) | Street lamp with lamp cap capable of being prevented from falling off | |
| CN205135645U (en) | High -speed railway tunnel tip enlarges formula chamber and slows down structure | |
| CN205329431U (en) | High -efficient abatvoix of underground railway track | |
| CN107747283A (en) | A kind of sky way sound panel for handling vehicle exhaust | |
| CN210134368U (en) | Noise device falls in road and bridge | |
| CN207211015U (en) | A kind of highway guard rail | |
| CN208633019U (en) | A kind of landscape type steel back wooden rails | |
| CN206902579U (en) | A kind of highway bridge gobo air partition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191031 Address after: No.16-1, Huijin Road, Baini Town, Sanshui District, Foshan City, Guangdong Province Applicant after: Foshan Yizhou transportation facilities Co., Ltd Address before: 511400 No. 106 Fengze East Road, Nansha District, Guangzhou City, Guangdong Province (Building No. 1), X1301-C2335 (Office only) (JM) Applicant before: Guangzhou Gongsun Ce Information Technology Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528000 F1, 16-1 Huijin Road, Baini Town, Sanshui District, Foshan City, Guangdong Province Patentee after: Guangdong Yizhou Transportation Industry Co.,Ltd. Address before: 528000 F1, 16-1 Huijin Road, Baini Town, Sanshui District, Foshan City, Guangdong Province Patentee before: Foshan Yizhou transportation facilities Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |