CN107815992A - A kind of anticollision highway isolated column - Google Patents
A kind of anticollision highway isolated column Download PDFInfo
- Publication number
- CN107815992A CN107815992A CN201710997192.1A CN201710997192A CN107815992A CN 107815992 A CN107815992 A CN 107815992A CN 201710997192 A CN201710997192 A CN 201710997192A CN 107815992 A CN107815992 A CN 107815992A
- Authority
- CN
- China
- Prior art keywords
- anechoic chamber
- damping
- isolated column
- 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.)
- Granted
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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 column,Including support frame and shielded box,Support frame is symmetrical to be provided with two,The upper and lower ends of support bar open up fluted,Slide rail is provided with groove,Sliding block is provided with slide rail,Shielded box is connected by connecting rod with sliding block,Shielded box includes housing,The bosom of housing is provided with acoustical panel,Some bloops are provided with acoustical panel,Sound-absorbing sponge is provided with left and right sides of acoustical panel,Housing 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 dividing plate,Left anechoic chamber and right anechoic chamber are divided into the first silencing cavity and the second silencing cavity by dividing plate,Second silencing cavity is internally provided with some hush pipes,Some circular holes are offered on dividing plate,The rear and front end of sliding block is provided with damping device,The outer end of damping device is connected with groove.The present invention is simple in construction, easy to use, and anti-collision effect is good, safe, and 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 technology
With the development of society, road and rail etc. all rapidly grows up.Generally it is required for setting in highway, railroad wayside
Put substantial amounts of guardrail highway enclose setting.Fastlink, hill path etc. are required for setting guardrail, are the dealing track to highway
Carry out it is clearly separated, also, when got into an accident on road wait traffic accident when, guardrail can stop to fall a part of shock
Power, it will be preferably minimized by the vehicle fleet size involved, existing town road isolation strip is typically all most common guard rail, only
It can play a part of isolating vehicle, can not effectively absorb the noise that the automobile travelled on road is sent.And it is present every
It is that buffer distance is short, it is difficult to play good cushioning effect using structures such as vibration damper plates from the Anticollision Measures on column so that
Isolated column easily knocks away.
The content of the invention
It is an object of the invention to provide a kind of anticollision highway isolated column, is asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：
A kind of anticollision highway isolated column, including support frame and shielded box, support frame as described above is symmetrical to be provided with two, support
The upper and lower ends of bar open up fluted, and slide rail is provided with the groove, sliding block, the shielded box are provided with the slide rail
It is connected by connecting rod with sliding block, fire extinguishing plate is provided with the outside of shielded box, is evenly arranged with plate of putting out a fire some with fire extinguishing
The air bag of powder, the shielded box include housing, and the bosom of the housing is provided with acoustical panel, is provided with the acoustical panel
Some bloops, sound-absorbing sponge are provided with left and right sides of acoustical panel, housing is divided into left anechoic chamber and right noise reduction by acoustical panel
The centre of room, the left anechoic chamber and right anechoic chamber is provided with dividing plate, and the dividing plate splits left anechoic chamber and right anechoic chamber
Into the first silencing cavity and the second silencing cavity, second silencing cavity is internally provided with some hush pipes, if being offered on dividing plate
Dry circular hole, the rear and front end of sliding block are provided with damping device, and the outer end of the damping device is connected with groove, the damping device
Including support tube and retracting cylinder, sliding chamber is offered in the barrel of the retracting cylinder, the upper end of the support tube is arranged on sliding intracavitary,
The interior lower end of support tube is provided with pillar, and the upper end of the pillar is provided with expansion link, the outside setting of pillar and expansion link
Have a damping spring, the inside of the pillar offers damping chamber, and the damping chamber is internally provided with slide plate, the expansion link with
The upside connection of slide plate, is provided with upper magnet block on the downside of slide plate, and the interior lower end of damping chamber is provided with lower magnet block, it is described on
Some shock-absorption air bags are provided between magnet piece and upper magnet block, are provided with dust cover on the outside of the damping spring, it is described on
Magnet piece is identical with the magnetic pole of the opposite face of lower magnet block, and 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 connected with retracting cylinder, and the lower end of damping spring is connected with support tube.
As the further scheme of the present invention：One end of the hush pipe is connected with circular hole, the other end of hush pipe and suction
Sound sponge connects.
As the further scheme of the present invention：Some sound-absorption holes are offered on the housing.
As the further scheme of the present invention：Some phosphor strips are evenly arranged with the fire extinguishing plate.
As the further scheme of the present invention：The dust cover is telescopic hose construction.
As the further scheme of the present invention：Anti-corrosion layer is provided with the outside of the shielded box.
As further scheme of the invention：The lower end of support frame as described above is provided with the fixed dress for being fixed with ground
Put.
Compared with prior art, the beneficial effects of the invention are as follows：The structure setting of shielded box, noise by shielded box shell
The interior intracavitary of the sound-absorption hole suction shielded box of both sides, noise enter the second noise reduction by the first silencing cavity by the circular hole on dividing plate
Chamber, sound-absorbing sponge is transferred to by the hush pipe in the second silencing cavity, the noise after sound-absorbing sponge weakens hush pipe is inhaled
Receive, the bloop that remaining noise is entered back on acoustical panel is eliminated, and good muffling effect, reduces the pollution of noise.It is provided with
With isolated column more violent collision occurs for fire extinguishing plate, vehicle, and the air bag at this time put out a fire on plate can rupture and discharge fire extinguishing
Powder, caused fire is put out immediately, the phosphor strip put out a fire on plate can provide guide effect for the automobile of night running.Sliding block
With the setting of damping device, when on car hit, sliding block enters line slip, and damping device enters row buffering, and buffer distance is longer, can be with
Speed is gradually reduced, impulsive force is reduced, plays good cushioning effect so that isolated column is not easy to knock away, safe, and subtracts
The structure setting of device is shaken, multiple damping is realized in the mutual cooperation of magnet piece, damping spring and shock-absorption air bag, good damping effect,
And it 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 life-span, ensure the performance of damping.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the top view of the present invention.
Fig. 3 is the structural representation of shielded box.
Fig. 4 is the structural representation of damping device.
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.
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,
Support frame as described above 1 is symmetrical to be provided with two, and the upper and lower ends of support bar 1 open up fluted 7, are set on the groove 7
Slide rail 8 is equipped with, sliding block 9 is provided with the slide rail 8, the shielded box 2 is connected by connecting rod 3 with sliding block 9, shielded box 2
Outside is provided with fire extinguishing plate 4, and some air bags 5 with fire fighting powder are evenly arranged with plate 4 of putting out a fire, uniform on the fire extinguishing plate 4
Some phosphor strips 6 are provided with, are provided with fire extinguishing plate 4, with isolated column more violent collision occurs for vehicle, at this time puts out a fire on plate 4
Air bag 5 can rupture and discharge fire fighting powder, caused fire is put out immediately, put out a fire plate 4 on phosphor strip 6 can be night
Between the automobile that travels guide effect is provided.
The shielded box 2 includes housing 11, and the bosom of the housing 11 is provided with acoustical panel 12, the acoustical panel 12
On be provided with some bloops 13, the left and right sides of acoustical panel 12 is provided with sound-absorbing sponge 14, and acoustical panel 12 splits housing 11
Into 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 dividing plate 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 dividing plate 17
18 are internally provided with some hush pipes 21, offer some circular holes 20, one end of the hush pipe 21 and circular hole on dividing plate 17
20 connections, the other end of hush pipe 21 are connected with sound-absorbing sponge 14, and some sound-absorption holes 22 are offered on the housing 11.Shielded box
2 structure setting, noise are sucked the interior intracavitary of shielded box 2 by the sound-absorption hole 22 of the shell both 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 dividing plate 17, and suction is transferred to by the hush pipe 21 in the second silencing cavity 18
Sound sponge 14, the noise after the silk floss of sound-absorbing sea 14 weakens hush pipe 21 are absorbed, and remaining noise is entered back on acoustical panel 12
Bloop 13 eliminated, good muffling effect, reduce 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 connected with groove 7, described
Damping device 10 includes support tube 23 and retracting cylinder 24, and sliding chamber 25, the support tube are offered in the barrel of the retracting cylinder 24
23 upper end is arranged 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
Expansion link 29, the outside of pillar 26 and expansion link 29 are 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 expansion link 29 is connected with the upside of slide plate 28, the downside of slide plate 28
Upper magnet block 31 is provided with, the interior lower end of damping chamber 27 is provided with lower magnet block 32, the upper magnet block 31 and upper magnet block
Some 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 with the magnetic pole of the 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 connected with retracting cylinder 24, and the lower end of damping spring 30 is connected with support tube 23, institute
It is telescopic hose construction to state dust cover 34, and the outside of the shielded box 2 is provided with anti-corrosion layer, the lower end of support frame as described above 1
The fixing device for being fixed with ground is provided with, the setting of sliding block 9 and damping device 10, when on car hit, sliding block 9 is carried out
Slide, damping device 10 enters row buffering, and buffer distance is longer, can gradually reduce speed, reduces impulsive force, plays slow well
Punching acts on so that isolated column is not easy to knock away, safe, and the structure setting of damping device 10, magnet piece, 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
It 34 setting, can prevent dust from entering in damping device 10, extend the service life of damping device 10, ensure the property of damping
Energy.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of 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, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of anticollision highway isolated column, including support frame and shielded box, it is characterised in that support frame as described above is symmetrical to be set
It is equipped with two, the upper and lower ends of support bar open up fluted, and slide rail is provided with the groove, cunning is provided with the slide rail
Block, the shielded box are connected by connecting rod with sliding block, and fire extinguishing plate is provided with the outside of shielded box, are evenly arranged with plate of putting out a fire
Some air bags with fire fighting powder, the shielded box include housing, and the bosom of the housing is provided with acoustical panel, described to disappear
Some bloops are provided with soundboard, sound-absorbing sponge is provided with left and right sides of acoustical panel, housing 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 dividing plate, the dividing plate 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 some hush pipes, every
Some 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 connected 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
Sliding intracavitary is arranged on, the interior lower end of support tube is provided with pillar, and the upper end of the pillar is provided with expansion link, and pillar is with stretching
Damping spring is provided with 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 expansion link and slide plate connects, and is provided with upper magnet block on the downside of slide plate, the interior lower end of damping chamber is provided with down
Magnet piece, some shock-absorption air bags are provided between the upper magnet block and upper magnet block, are provided with the outside of the damping spring
Dust cover, the upper magnet block is identical with the magnetic pole of the opposite face of lower magnet block, and the shock-absorption air bag is ellipsoidal structure, damping
Air bag is made of elastomeric material, and the upper end of the damping spring is connected with retracting cylinder, and lower end and the support tube of damping spring connect
Connect.
2. a kind of anticollision highway isolated column according to claim 1, it is characterised in that one end of the hush pipe and circular hole
Connection, the other end of hush pipe are connected with sound-absorbing sponge.
3. a kind of anticollision highway isolated column according to claim 1, it is characterised in that some suctions are offered on the housing
Sound hole.
4. a kind of anticollision highway isolated column according to claim 1, it is characterised in that be evenly arranged with the fire extinguishing plate
Some phosphor strips.
5. a kind of anticollision highway isolated column according to claim 1, it is characterised in that the dust cover is telescopic flexible pipe
Structure.
6. a kind of anticollision highway isolated column according to claim 1, it is characterised in that be provided with the outside of the shielded box
Anti-corrosion layer.
7. a kind of anticollision highway isolated column according to claim 1, it is characterised in that the lower end of support frame as described above is provided with
For the fixing 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 true CN107815992A (en) | 2018-03-20 |
| CN107815992B 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) |
Cited By (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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107815992B (en) | 2019-11-26 |
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| Date | Code | Title | Description |
|---|---|---|---|
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| 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. |
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| TA01 | Transfer of patent application right | ||
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| 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. |
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| CP01 | Change in the name or title of a patent holder |