CN108660976A - A kind of modified protective device with warning function - Google Patents
A kind of modified protective device with warning function Download PDFInfo
- Publication number
- CN108660976A CN108660976A CN201810310720.6A CN201810310720A CN108660976A CN 108660976 A CN108660976 A CN 108660976A CN 201810310720 A CN201810310720 A CN 201810310720A CN 108660976 A CN108660976 A CN 108660976A
- Authority
- CN
- China
- Prior art keywords
- chassis
- rail
- sliding
- buffer board
- shallow
- 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.)
- Withdrawn
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
- E01F15/006—Lane control by movable lane separating barriers, e.g. shiftable barriers, retractable kerbs ; Apparatus or barriers specially adapted therefor, e.g. wheeled barriers
-
- 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
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/669—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for fastening to safety barriers or the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The present invention provides a kind of modified protective device with warning function, including several protective fences, each protective fence includes chassis and erects the buffer board on chassis, each chassis is equipped with the sliding rail extended along the longitudinal direction in the left inside side and Right Inboard of Contraband font and each chassis, by chassis, sliding is arranged several protective fences successively along the longitudinal direction, and buffer air bag is additionally provided on the buffer board.The present invention consumes certain impact force by the sliding action of chassis first, then by the way that mutually top deformation is to absorb most of impact force between multiple buffer air bags, to improve impact energy absorbability, promotes the cushion performance of the present invention on the whole.
Description
The application be to application No. is the 201810293834.4, applying date be on March 30th, 2018, subject name be " one
The divisional application that kind modified protective device " proposes.
Technical field
The invention belongs to highway anticollision device, collision-prevention device fields more particularly to a kind of modified with warning function to protect dress
It sets.
Background technology
Nowadays, during Transport Facility Construction, the requirement of traffic safety protection facility is also increasingly stringenter, using
It is more and more extensive, wherein anticollision barrier is using a kind of most safety protection facilities.Present anticollision barrier is generally single layer
Structure, anticollision ability is weaker, can not resist very strong impact force, to improve anticollision ability, will thicken the thickness of anticollision barrier,
So that anticollision barrier volume becomes larger.Quality is heavy, is not easy to move, safeguard and replace, and has weak, profit inconvenient for use of anticollision ability etc.
Defect.
In view of the above-mentioned problems, the applicant furthers investigate in view of the above-mentioned drawbacks in the prior art, there is this case generation then.
Invention content
The purpose of the present invention is to provide a kind of modified protective device with warning function, smart structural design is closed
Reason is carried and storage is convenient quick, cushion performance is good, effectively solves that existing anticollision setting anti-collision effect is poor, volume is necessarily large and bulky
Defect and deficiency.
The invention is realized in this way：
A kind of modified protective device with warning function is provided, wherein including several protective fences, each protective fence
Including chassis and the buffer board on chassis is erected, each chassis has left inside side, Right Inboard in Contraband font and each chassis
With rear inside, the left inside side of the chassis and Right Inboard are equipped with the sliding rail extended along the longitudinal direction, several protective fences pass through bottom
Sliding is arranged frame successively along the longitudinal direction, and buffer air bag is additionally provided on the buffer board.
Further, each protective fence further includes two inflators, two panels slider and two sliding raised lines, and two are inflated
Cylinder is respectively provided at the left inside side of chassis and Right Inboard and each inflator includes cylinder and piston rod, and the cylinder and piston rod are distinguished
It is located at front half section and the second half section of chassis, the air-filled pore of inflator accesses buffer air bag, and two panels slider is respectively hinged at described
Chassis left-external side and right lateral rear end, two sliding raised lines are connected to the chassis left-external side and right outside and slide
Raised line is located at before slider, and the sliding rail is divided into deep rail and shallow rail, and the depth rail and shallow rail are respectively provided at the front half section of chassis
And second half section, slider and sliding raised line match deep rail and the setting of shallow rail respectively.
Further, the buffer board sliding is located at chassis in centre position in the front-back direction.
Further, the deep rail and shallow rail are rectangular sliding rail and the equal edge of the width of deep rail and shallow rail in above-below direction
Front-rear direction is gradually reduced.
Further, each protective fence is additionally provided with alarm mechanism, which includes emergency alarm bell and power-on switch, is somebody's turn to do
Emergency alarm bell is located at the upper surface of the buffer board, and the power-on switch is located at the rear inside of chassis and the power-on switch is for controlling
The keying of emergency alarm bell circuit processed.
Further, the alarm mechanism further includes having solar panel and accumulator, which is located at
The rear surface of the buffer board and too with can plate be electrically connected with accumulator, the accumulator access emergency alarm bell circuit.
Further, protective device is additionally provided with anti-climbing mechanism, which includes rotary cylinder, connecting shaft and two
Holder, the both ends of the upper surface of the buffer board of each protective fence are respectively equipped with the connecting groove extended downwardly, under each holder
Section corresponding inserted is in a connecting groove, and the connecting shaft is horizontally set between two supports, and the rotary cylinder is rotatably connected on
In connecting shaft.
Further, the internal groove side wall of the connecting groove is equipped with the first magnet, and the outer surface of the lower end of each holder is equipped with
There is a natural attraction between the sexes for second magnet, the first magnet and the second magnet.
It is and existing after adopting the above technical scheme, the present invention relates to a kind of modified protective device with warning function
Technology is compared, and advantageous effect is, the present invention changes the single layer structure on traditional defense column, and multiple protective fences being arranged, vehicle is arranged
The chassis of multiple protective fences overcomes resistance that can slide one by one from front to back when bump shield column, moves after each protective fence and also drives
It is moved after buffer board, buffer air bag can be collided when two neighboring buffer board folds against, so the present invention is dynamic by the sliding of chassis first
Make to consume certain impact force, then by the way that mutually top deformation is to absorb most of impact force between multiple buffer air bags, to carry
HI high impact energy absorption capability promotes the cushion performance of the present invention on the whole.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural schematic diagram of protective fence in the present invention；
Fig. 3 is that two protective fences fold against schematic diagram in the present invention；
Fig. 4 is the structural schematic diagram of chassis in the present invention；
Fig. 5 is the side schematic view of chassis in the present invention；
Fig. 6 is the side view of the deep rail of the present invention and the preferred embodiment of shallow rail.
Reference sign：
1, chassis, 11, deep rail；12, shallow rail；13, slider；14, raised line is slided；2, buffer board, 21, connecting groove；3、
Buffer air bag；4, inflator, 41, piston rod, 42, cylinder；51, emergency alarm bell, 52, power-on switch, 53, solar panel；61、
Rotary cylinder, 62, connecting shaft, 63, holder.
Specific implementation mode
In order to describe the technical content, the structural feature, the achieved object and the effect of this invention in detail, below in conjunction with embodiment
And attached drawing is coordinated to be explained in detail.Coordinate X, Y, Z indicate front-rear direction, left and right directions and upper and lower directions respectively in figure.
Referring to Fig.1 shown in -5, the present invention provides a kind of modified protective device with warning function, wherein if including
Dry protective fence, each protective fence include chassis 1 and erect the buffer board 2 on chassis 1, and each chassis 1 is in Contraband font, i.e. bottom
The middle part of frame 1 is hollow structure to realize that multiple chassis 1 are nested, and each chassis 1 have left inside side, Right Inboard and it is rear in
Side.The left inside side of each chassis 1 and Right Inboard are equipped with the sliding rail extended along the longitudinal direction, several protective fences pass through chassis 1
Sliding is arranged successively along the longitudinal direction, can increase the frictional force of sliding rail in practice, for example smear magnesium powder in left inside side and Right Inboard
Etc. making left internal side and Right Inboard face coarse, so when vehicle crash protective fence, several protective fences overcome friction to hinder one by one
Power is slided one by one, to achieve the effect that consume impact energy.Buffer air bag 3, each protective fence are additionally provided on the buffer board 2
Buffer board 2 can also be superimposed collision when being stacked, and the buffer air bag 3 on buffer board 2 can bump against so that and 3 suction of buffer air bag deforms,
Enhance buffering effect.The present invention changes the single layer structure on traditional defense column, and multiple protective fences being arranged, vehicle crash protection is arranged
The chassis 1 of multiple protective fences overcomes frictional resistance that can slide one by one from front to back when column, is moved after each protective fence and also drives buffering
It is moved after plate 2, buffer air bag 3 can be collided when two neighboring buffer board 2 folds against, so the present invention is dynamic by the sliding of chassis 1 first
Make to consume certain impact force, then by phase jacking row flexible deformation between multiple buffer air bags 3 to absorb most of impact
Power promotes the cushion performance of the present invention on the whole to improve impact energy absorbability.Meanwhile use state of the invention
It is that multiple protective fence assemblings are arranged, it is possible to dismantling is stored and is carried at independent L shape protective fence, very convenient,
The quantity being arranged can also be selected according to the size of impact energy, obtain and optimize benefit.
Wherein, buffer air bag 3 can be before the present apparatus keeps off shield with regard to gassy, but there are drawback, it is individually right to first have to
Each buffer air bag 3 is inflated, and inflation engineering takes time and effort；Secondly, when in protection process being crashed into, will also be by
A to deflate each buffer air bag 3 to store, another wastes energy.In the present embodiment, the sliding rail is according on a left side
The different depth of right direction is divided into deep rail 11 and shallow rail 12, and the depth rail 11 and shallow rail 12 are respectively provided at the front half section of chassis 1 with after
Half section.Each protective fence further includes two inflators 4, two panels slider 13 and two sliding raised lines 14.The air-filled pore of inflator 4
Buffer air bag 3 is accessed, plays the role of inflating for buffer air bag 3, two inflators 4 are respectively provided in 1 left inside side of chassis and the right side
Side and each inflator 4 include cylinder 42 and piston rod 41, and the cylinder 42 and piston rod 41 are respectively provided at the front half section of chassis 1
And the second half section, specifically, the position that cylinder 42 and piston rod 41 the are arranged position with the setting of deep rail 11 and shallow rail 12 respectively
Corresponding, the cylinder 42 positioned at left inside side and Right Inboard is each provided at the side far from shallow rail 12, i.e. cylinder 42 is detached with shallow rail 12, institute
It states piston rod 41 to be then located in the deep rail 11, can along the longitudinal direction be moved in deep rail 11.
Two panels slider 13 is respectively hinged at 1 left-external side of the chassis and right lateral rear end, and two sliding raised lines 14 divide
It is not connected to 1 left-external side of the chassis and right outside and slides raised line 14 and is located at before slider 13.Slider 13 and cunning
Dynamic raised line 14 matches deep rail 11 respectively and shallow rail 12 is arranged, and specifically, the thickness of slider 13 in left and right directions is more than sliding
Raised line 14, such slider 13 can deeply deep rail 11 be to push piston rod 41, and slider 13 slides to shallow rail 12 and is obstructed bending
Can smoothly enter into shallow rail 12, the sliding raised line 14 can slide in deep rail 11 and shallow rail 12 and slide raised line 14 will not be with
Piston rod 41 offsets.
The buffer air bag 3 of the present invention has the inflating port that the inflator 4 for inside is inflated and the inflation directly inflated for outside
Mouthful, during use, after selecting suitable number of protective fence to assemble, the buffer air bag 3 of a protective fence of foremost is passed through
External inflation mouth is directly manually inflated, and a small amount of gas is filled to subsequent buffer air bag, the buffer air bag in the present invention
Size setting is reasonable, and the volume of chassis is also larger so that the volume for being placed on the inflator in chassis is also big, and buffer air bag is filled with
A small amount of gas volume not will increase too much, not interfere with carrying, be allowed enough entirely using primary inflate of two inflators
Buffer air bag is heaved.When vehicle accidental shock occurs, the protective fence of foremost can be slided backward by after Vehicular impact, be slided
Slider 13 pushes the piston rod 41 of immediately subsequent protective fence to move backward in journey, is completed when being moved to the middle part of chassis 1
Inflation acts, and immediately subsequent buffer air bag 3 is heaved with regard to abundance at this time, and protective fence continues to move backward, and slider 13 strikes
When shallow rail 12 to chassis 1 fold into, and slide raised line 14 continuation slided backward in shallow rail 12, until buffer board 2 hit it is subsequent
Buffer air bag 3 moves impact energy release in 3 flexible deformation of buffer air bag and after pushing next protective fence.The present invention
As long as being inflated to the buffer air bag 3 of one protective fence in foremost during use, subsequent buffer air bag 3 can rush
It hits process and completes complete inflation, receipts will be disassembled by both eliminating the inflation work before assembling and also avoiding not being knocked in protection process
Deflation operations when receiving, time saving and energy saving, use more efficiently facilitates.
In order to further consume impact energy, it is preferable that the sliding of the buffer board 2 is located at chassis 1 in the front-back direction
Between position, the frictional force of buffer board 2 and chassis 1 is less than the frictional force between chassis 1 and chassis 1, and protective fence delays after being hit
Punching 2 first can overcome frictional resistance to move backward, and then chassis 1 drives entire protective fence to slide again, so many step buffer board 2
Sliding can also play the role of consume crash energy.
In order to allow chassis to absorb more impact energys in sliding process, as the preferred embodiment of deep rail and shallow rail, such as
Shown in Fig. 6, the depth rail and shallow rail be rectangular sliding rail and the width of deep rail and shallow rail in above-below direction along the longitudinal direction
It is gradually reduced, but the size reduced is smaller, the width for sliding raised line remains unchanged and can also continue to slide into, while sliding raised line
The resistance being subject in the sliding process of deep rail and shallow rail is in the trend become larger, plays the role of consuming impact energy, reach
To more excellent buffering effect.
As another preferred embodiment of the present invention, each protective fence is additionally provided with alarm mechanism, which includes report
Alarm bell 51 and power-on switch 52, the emergency alarm bell 51 are located at the upper surface of the buffer board, and alarm and report can be sent out after energization
Alert light, the power-on switch is located at the rear inside of chassis and the power-on switch 52 is used to control the keying of emergency alarm bell circuit.Phase
The rear inside for the chassis for eventually contradicting relatively posterior protective fence is moved backward to preceding protective fence, successfully pressing is powered and opens
52 are closed, to start emergency alarm bell 51, surrounding vehicles and environment are played a warning role.
It is highly preferred that the alarm mechanism further includes having solar panel 53 and accumulator (not shown), the solar energy
Solar panel is located at the rear surface of the buffer board and is electrically connected with accumulator with energy plate very much, which accesses emergency alarm bell electricity
Road powers for emergency alarm bell circuit, and highway all outdoors, can be shined upon, therefore can fully absorb sunlight, and solar energy is turned
It turns to electric energy and is stored in accumulator and used for circuit, have the effect of environmental protection and energy saving.
Protective device is potentially used in than relatively hazardous section, is crossed in order to prevent, the another preferred reality as the present invention
Example is applied, protective device is additionally provided with anti-climbing mechanism, and anti-climbing mechanism is removably mountable on protective fence as needed.Specifically
Ground, the anti-climbing mechanism include rotary cylinder 61, connecting shaft 62 and two holders 63, the upper surface of the buffer board 2 of each protective fence
Both ends be respectively equipped with the connecting groove 21 extended downwardly, the hypomere corresponding inserted of each holder 63 is in a connecting groove 21
Interior, the connecting shaft 62 is horizontally set between two supports, and connecting shaft 62 will not rotate, and the rotary cylinder 61 is rotatably connected on connection
On axis 62.In general, anti-climbing mechanism is located on the protective fence for being placed in foremost, is specifically located at the upper surface of buffer board,
Since 61 stress of rotary cylinder can rotate, make the reliable grasp-point of people's neither one, plays the role of anti-climb well, reduction
Caused by people cross protective fence traffic accident.
It is highly preferred that the internal groove side wall of the connecting groove is equipped with the first magnet (not shown), the lower end of each holder it is outer
Surface is equipped with the second magnet (not shown), and there is a natural attraction between the sexes for the first magnet and the second magnet so that holder is connect more with connecting groove
Step up close, improves the bonding strength of anti-climbing mechanism and protective fence.And the setting of connecting groove 21 is fixed, by being dismounted for multiple times
Buffer board 2 will not be damaged.
Example the above is only the implementation of the present invention is not intended to limit the scope of patent protection of the present invention, every utilization
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (4)
1. a kind of modified protective device with warning function, which is characterized in that including several protective fences, each protective fence
Including chassis and the buffer board on chassis is erected, each chassis has left inside side, Right Inboard in Contraband font and each chassis
With rear inside, the left inside side of the chassis and Right Inboard are equipped with the sliding rail extended along the longitudinal direction, several protective fences pass through bottom
Sliding is arranged frame successively along the longitudinal direction, and buffer air bag is additionally provided on the buffer board；Each protective fence is additionally provided with alarm mechanism,
The alarm mechanism includes emergency alarm bell and power-on switch, which is located at the upper surface of the buffer board, the power-on switch
It is located at the rear inside of chassis and the power-on switch is used to control the keying of emergency alarm bell circuit.
It is respectively provided at 2. each protective fence further includes two inflators, two panels slider and two sliding raised lines, two inflators
The left inside side of chassis and Right Inboard and each inflator include cylinder and piston rod, and the cylinder and piston rod are respectively provided at chassis
The air-filled pore of front half section and second half section, inflator access buffer air bag, and two panels slider is respectively hinged at the chassis left-external side
With right lateral rear end, two sliding raised lines are connected to the chassis left-external side and right outside and slide raised line and are located at cunning
Before movable plate, the sliding rail is divided into deep rail and shallow rail, and the depth rail and shallow rail are respectively provided at front half section and the second half section of chassis, sliding
Movable plate and sliding raised line match deep rail and the setting of shallow rail respectively；The depth rail and shallow rail are rectangular sliding rail and deep rail and shallow rail
Width in above-below direction is gradually reduced along the longitudinal direction.
3. a kind of modified protective device with warning function according to claim 1, which is characterized in that the alarm
Mechanism further includes having solar panel and accumulator, which is located at the rear surface of the buffer board and uses very much
Energy plate is electrically connected with accumulator, which accesses emergency alarm bell circuit.
4. according to a kind of modified protective device with warning function of claim 1-3 any one of them, which is characterized in that
The buffer board sliding is located at chassis in centre position in the front-back direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810310720.6A CN108660976A (en) | 2018-03-30 | 2018-03-30 | A kind of modified protective device with warning function |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810293834.4A CN108442279A (en) | 2018-03-30 | 2018-03-30 | A kind of modified protective device |
| CN201810310720.6A CN108660976A (en) | 2018-03-30 | 2018-03-30 | A kind of modified protective device with warning function |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810293834.4A Division CN108442279A (en) | 2018-03-30 | 2018-03-30 | A kind of modified protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108660976A true CN108660976A (en) | 2018-10-16 |
Family
ID=63198228
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810293834.4A Withdrawn CN108442279A (en) | 2018-03-30 | 2018-03-30 | A kind of modified protective device |
| CN201810310754.5A Withdrawn CN108442280A (en) | 2018-03-30 | 2018-03-30 | A kind of modified protective device that security performance is good |
| CN201810310720.6A Withdrawn CN108660976A (en) | 2018-03-30 | 2018-03-30 | A kind of modified protective device with warning function |
| CN201910253596.9A Withdrawn CN110318359A (en) | 2018-03-30 | 2019-03-30 | A kind of modified protective device |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810293834.4A Withdrawn CN108442279A (en) | 2018-03-30 | 2018-03-30 | A kind of modified protective device |
| CN201810310754.5A Withdrawn CN108442280A (en) | 2018-03-30 | 2018-03-30 | A kind of modified protective device that security performance is good |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910253596.9A Withdrawn CN110318359A (en) | 2018-03-30 | 2019-03-30 | A kind of modified protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN108442279A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630086A (en) * | 2019-10-21 | 2019-12-31 | 哈尔滨工业大学建筑设计研究院 | Be applied to collision avoidance all around in ice and snow sports building match place |
| CN110792316A (en) * | 2019-11-08 | 2020-02-14 | 梁斐 | Building construction protective fence |
| CN112391978B (en) * | 2020-12-05 | 2021-07-27 | 湖南省怀化公路桥梁建设总公司 | Highway guardrail with collision protection structure |
-
2018
- 2018-03-30 CN CN201810293834.4A patent/CN108442279A/en not_active Withdrawn
- 2018-03-30 CN CN201810310754.5A patent/CN108442280A/en not_active Withdrawn
- 2018-03-30 CN CN201810310720.6A patent/CN108660976A/en not_active Withdrawn
-
2019
- 2019-03-30 CN CN201910253596.9A patent/CN110318359A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN108442280A (en) | 2018-08-24 |
| CN110318359A (en) | 2019-10-11 |
| CN108442279A (en) | 2018-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181016 |
|
| WW01 | Invention patent application withdrawn after publication |