CN201280700Y - Automatic anticollision device for traffic facilities like pier - Google Patents
Automatic anticollision device for traffic facilities like pier Download PDFInfo
- Publication number
- CN201280700Y CN201280700Y CNU2008202002656U CN200820200265U CN201280700Y CN 201280700 Y CN201280700 Y CN 201280700Y CN U2008202002656 U CNU2008202002656 U CN U2008202002656U CN 200820200265 U CN200820200265 U CN 200820200265U CN 201280700 Y CN201280700 Y CN 201280700Y
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- stand
- bridge pier
- traffic transporting
- revolving body
- traffic
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Abstract
The utility model discloses an automatic anti-collision device for transport infrastructure, such as a bridge pier. The automatic anti-collision device consists of revolving bodies, a frame base and a cushioning layer; the frame base is installed at the periphery of the bridge pier(the transport infrastructure); the cushioning layer is arranged in the frame base or between the frame base and the bridge pier(transport infrastructure) or on the revolving bodies; and a plurality of revolving bodies are installed on the frame base and are distributed at the periphery of the frame base. The automatic anti-collision device is capable of fundamentally changing the inherent collision process between the bridge pier(transport infrastructure) and the transport facility and capable of stopping the progress of the collision. In the case of rubbing, scraping, bumping or violent collision in any direction and any angle and in the case of being out of control, the automatic anti-collision device can effectively avoid damages to the bridge pier(the transport infrastructure), the transport facility and the automatic anti-collision device and can avoid human casualty. The automatic anti-collision device is reasonable and compact in structure, stable in performance, low in cost and convenient to use and has no influence on the appearance of the bridge pier(the transport infrastructure).
Description
Technical field
The utility model relates to anticollision device, collision-prevention device, specifically, relates to traffic transporting facility automatic collision devices such as a kind of bridge pier.
Background technology
Along with economic development, communications and transportation is frequent more, the as easy as rolling off a log wiping, scrape, bump, traffic accident such as hit, cause transport facility, traffic transporting facilities such as bridge pier damage maintenance, Traffic Collision accident treatment and blocking the traffic etc., more very be collision accident causes between traffic transporting facilities such as dangerous transport facility and bridge pier blast and harmful, noxious material leaks, cause logical vehicle and bridge pier, traffic transporting facilities such as bridge damage, strategic road interruption of communication and large-scale casualties, environment pollutions etc. cause great and abominable economy, environment, social influence.
At present, China reaches to annual in the world many all kinds of Traffic Collision accidents all takes place, and causes great casualties and property loss, destroys thousands of happy family lives.Become the No.1 social concern in the whole world, beaten alarm bell once more for bridge pier safety as " 615 " sand carrier bump Guangdong Jiujiang Bridge accident.How to prevent or alleviate that collision accident causes traffic transporting facility destructions such as bridge pier and casualties and property loss to become global problem in the traffic.
Cause traffic transporting facility such as bridge pier to destroy casualties and property loss in order to prevent or to alleviate in the traffic collision accident, people work untiringly, as damaging after traffic transporting facilities such as bridge pier from colliding for preventing, strengthen the crashproof design of body of traffic transporting facilities such as bridge pier or install anti-collision facility additional such as crashproof island, cause engineering of equal value high, volume is big.But unavoidably cause traffic transporting facilities such as transport facility and bridge pier to destroy after the sharp impacts, when impact force surpasses traffic transporting facility design such as bridge pier, cause strategic road interruption of communication and passing transport facility to fall to damage and personnel's injures and deaths.
The anticollision device, collision-prevention device of existing bridge pier, for adding traffic transporting facility crusherbull zone abilities such as bridge pier, all install padded coamings such as rubber, buffering flexible damping element, metal additional at traffic transporting facilities such as bridge piers, but all volume is big, relatively heavier, also cushioning effect is limited, overstep the extreme limit, traffic transporting facilities such as bridge pier, transport facility, buffer device for collision still can destroy.As " type double floating body anticollision device of pier " etc.
Also some technology is on traffic transporting facilities such as bridge pier, highway barrier, highway bridge surface the rolling revolving body to be installed directly to come crashproof, but the rolling revolving body does not become closed camber line shape along the peripheral vertical array of traffic transporting facilities such as bridge pier, be not in staggered distribution mutually up and down between revolving body, can only play certain crashproof effect at oblique impact or contacts side surfaces, can not play crashproof effect during traffic transporting facility generation normal impacts such as bridge pier, the rolling revolving body that the collision both sides give prominence to also can intermesh, and causes more serious consequence.And the part edge of rolling revolving body protrudes in traffic transporting facility such as bridge pier outside influences outward appearance.
Also have because of factors such as driver, transport facility parts faults, as the driver suddenly sickly send out, fatigue driving or brake, the steering wheel fault is malfunctioning or stormy waves is too big or power loses etc., causes transport facility out of control and traffic transporting facility collision accident such as bridge pier takes place.
The utility model content
In order to overcome above-mentioned deficiency, the purpose of this utility model is to provide a kind of collision essence process that can fundamentally change between traffic transporting facility such as bridge pier and the transport facility, do not allow the collision development go down, for arbitrary orientation, wipe at any angle, scrape, bump, hit even sharp impacts and the automatic crash device that can avoid traffic transporting facility such as bridge pier, transport facility, anticollision device, collision-prevention device to destroy effectively out of control, prevent property loss and casualties.
For achieving the above object, the utility model has adopted following technical scheme:
Traffic transporting facility automatic collision devices such as a kind of bridge pier, it is made up of revolving body, stand, cushion coat, stand is installed in the periphery of traffic transporting facilities such as bridge pier, cushion coat be located in the stand or traffic transporting facilities such as stand and bridge pier between or on the revolving body; A plurality of revolving bodies are installed on stand, and a plurality of revolving bodies are distributed in the periphery of stand.
Described revolving body becomes closed camber line shape along the peripheral vertical array of traffic transporting facilities such as bridge pier, and the revolving body of the suitable interval of being separated by is arranged in a row or two rows or many rows, and revolving body is in staggered distribution mutually between the row up and down; Revolving body is formed a ring or inside loop and outside loop or many rings, is rotationally connected between the inner and outer ring.
Described revolving body is provided with belt, and the surface of revolving body and belt can be provided with scraggly decorative pattern.
Collide between traffic transporting facilities such as bridge pier and the transport facility, because the revolving body vertical array of traffic transporting facility peripheries such as bridge pier becomes closed camber line shape, be in contact with one another face between integral body seldom and unstable, when being in contact with one another on revolving body on the camber line or the belt surface scraggly decorative pattern, it is seldom and extremely unstable to be in contact with one another face, buffer layer shrinkage distortion simultaneously, make collision impact power can not act on the revolving body axis fully, revolving body or belt rotate rapidly, thereby change collision impact active force and reaction force direction, and under the cushioning effect of cushion coat, make between traffic transporting facilities such as bridge pier and the transport facility, the crumple distortion changes rolling friction into by planar friction, make the collision impact active force can not act on traffic transporting facilities such as bridge pier fully, transport facility, in the anticollision device, collision-prevention device crumple distortion, avoid at the utmost point in the short time, make the huge kinetic energy of transport facility act on traffic transporting facilities such as bridge pier fully, transport facility, in the anticollision device, collision-prevention device crumple distortion, cause traffic transporting facilities such as bridge pier, transport facility, anticollision device, collision-prevention device extruding or fracture, and until stopping, make traffic transporting facilities such as bridge pier, transport facility, anticollision device, collision-prevention device destroys, cause strategic road interruption of communication and passing transport facility to fall to damage and personnel's injures and deaths or transport facility on personnel push injures and deaths, and personnel are because transport facility stops suddenly on the transport facility, and transport facility or dish out transport facility and injures and deaths clash under huge inertia.
Or the very huge collision of generation, when at first colliding outer shroud, revolving body or belt rotate rapidly, change collision impact active force and reaction force direction, when encircling in part collision impact active force and reaction force continue to act on behind cushion coat, interior ring rotates rapidly, continue to change collision impact active force and reaction force direction, like this, very huge collision impact active force and reaction force rotate through the ring ring, constantly change collision impact active force and reaction force direction and layer by layer under the cushion coat cushioning effect, make the collision impact active force in traffic transporting facilities such as bridge pier design tolerance range, collision both sides autumn hair can't harm.
And factors such as driver, transport facility parts fault are arranged; as the driver suddenly sickly send out, fatigue driving and brake, the steering wheel fault is malfunctioning or stormy waves is too big or power loses etc.; when causing transport facility out of control; traffic transporting facilities such as bridge pier become to become under the revolving body of closed camber line shape or the belt protection with the transport facility planar friction and crumple is deformed into rolling friction in peripheral vertical array; can crumple not be out of shape, effectively prevent from therefore to take place the Traffic Collision accident.
This scheme can fundamentally change the collision essence process between traffic transporting facility such as bridge pier and the transport facility.
Described stand is made up of a plurality of connecting rods and a plurality of fixed axis, adopts hinge to connect between a plurality of connecting rods or is slidingly connected or fixedly connected, and fixed axis is located on the connecting rod, on the fixed axis in stand revolving body is installed; On stand, be provided with amounting to or stretching device of stand, stand amount to or stretching device is divided into two kinds: amounting to of air filling type stand or amounting to or stretching device of stretching device and rotary type stand.
Amounting to or stretching device of air filling type stand is by can make the back-moving spring that stand reclaims and the inflatable cushioning layer that stand launches can be formed between traffic transporting facilities such as stand and bridge pier.When needing,, play crashproof effect with revolving body or the belt that stretches out on the stand to the inflation of inflatable cushioning layer; Or under back-moving spring, effect to inflatable cushioning layer venting, to regain revolving body or the belt on the stand, do not take up room and do not influence traffic transporting facility outward appearance such as bridge pier, carry out crashproof to the collision of non-perpendicular direction.
Amounting to or stretching device of rotary type stand is made up of power set, rotating shaft frame, and the power set that are positioned at traffic transporting facility such as bridge pier drive the rotating shaft frame, and the rotating shaft frame drives that stand is amounted to or be flexible.When needing equally, start power set and drive the rotating shaft frame, play crashproof effect with revolving body or the belt that stretches out on the stand; Or start power set and drive the rotating shaft frame, to regain revolving body or the belt on the stand, do not take up room and do not influence traffic transporting facility outward appearance such as bridge pier, carry out crashproof to the collision of non-perpendicular direction.
Described cushion coat can be inflatable cushioning layer or honeycomb fashion cushion coat or solid elastomeric colloid formula cushion coat or spring cushion cushion coat.
Described inflatable cushioning layer can also be provided with topping and safety valve on the inflatable cushioning layer.When bumping etc., the inflation cushion coat can to bring into play pooling feature gradually, avoid vehicle to destroy and casualties by the safety valve exhaust.
Between traffic transporting facilities such as stand and bridge pier, also be provided with the modification mat that the rotation that matches with traffic transporting facility streamline such as bridge pier is shunk or slided and shrink, one side of modifying mat is fixedlyed connected with stand, and traffic transporting facility hinges such as opposite side and bridge pier are connected or are connected with slide on the traffic transporting facility such as bridge pier.Modify mat and can make traffic transporting facility such as bridge pier more attractive in appearance, avoid colliding, reduce maintenance cost and therefore and the quality time of consumption modifying the destruction of mat.
When bumping etc., sensor is excited at traffic transporting facilities such as bridge piers, starts sound equipment and warns and danger light, gives the alarm and danger signal, warns other transport facility, prevents that second accident from taking place.Sensor can be inertia-type mechanical switch or microswitch or pressure switch.
Described stand can be land formula or above-water type.
Described above-water type stand is that the bottom that is positioned at stand is provided with buoyancy aid, and buoyancy aid can be provided with the unrestrained hole that disappears; Can also be provided with revolving body, support, back-moving spring in traffic transporting facility sides such as bridge piers, revolving body is installed on the support, and support links on stand, and back-moving spring is installed between support and stand.Make the utility model rise along with water level or to descend, reduce the destruction of wave traffic transporting facility such as bridge pier and automatic collision device along traffic transporting facilities such as bridge piers.The above-water type stand rises or descends in traffic transporting facilities such as bridge pier surface scroll-up/down along with water level under the effect of revolving body at back-moving spring that traffic transporting facility sides such as bridge pier are provided with, and avoids mutually directly contact friction and destroys.During the impact force serious offense back-moving spring elastic force that is subjected to when the above-water type stand, the revolving body that is provided with in traffic transporting facility sides such as bridge piers quits work; When impact force small offence back-moving spring elastic force that the above-water type stand is subjected to, or during the impact force that is not subjected to, operate as normal under the effect of revolving body that traffic transporting facility sides such as bridge pier are provided with at back-moving spring.
The beneficial effects of the utility model are: thoroughly changed the crashproof design of body of traditional traffic transporting facilities such as reinforcement bridge pier or installed anti-collision facility additional such as crashproof island or use padded coaming, flattenings such as buffer distortion and destruction absorb the technical method of collision energy, but the rotation of employing revolving body or belt, change collision impact active force and reaction force direction, do not allow the collision development go down, for arbitrary orientation, wipe at any angle, scrape, bump, hit even sharp impacts and out of controlly can both effectively avoid traffic transporting facilities such as bridge pier, transport facility, the destruction of anticollision device, collision-prevention device and personnel's injures and deaths; Compactness rational in infrastructure, stable performance, easy to use, cost is low and use the utility model after do not influence traffic transporting facility beautiful appearance such as bridge pier.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structure for amplifying schematic diagram at A shown in Figure 1 place;
Fig. 3 is a three-dimensional structure diagram of the present utility model;
Fig. 4 is a mounting structure schematic diagram of modifying mat in the utility model;
Fig. 5 is the structural representation of above-water type stand.
Wherein, 1-revolving body, 2-stand, 3-cushion coat, traffic transporting facilities such as 4-bridge pier, 5-belt, 6-connecting rod, 7-fixed axis, 8-back-moving spring, 9-modification mat, 10-buoyancy aid, 11-support.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, traffic transporting facility automatic collision devices such as bridge pier, it comprises revolving body 1, stand 2, cushion coat 3, wherein, stand 2 is made up of a plurality of connecting rods 6 and a plurality of fixed axis 7, adopts hinge to connect between a plurality of connecting rods 6, fixed axis 7 is located on the connecting rod, on the fixed axis 7 in stand 2 revolving body 1 is installed, a plurality of revolving bodies 1 be distributed in traffic transporting facility 4 such as bridge pier around, the belt 5 that is installed on a plurality of revolving bodies 1 is closed camber line shape; The surface of revolving body 1 and belt 5 is provided with scraggly decorative pattern; Between traffic transporting facilities 4 such as stand 2 and bridge pier, be provided with cushion coat 3; Sensor is a pressure switch, is installed in that sensor on the traffic transporting facilities 4 such as stand 2 or bridge pier is warned with sound equipment and danger light links to each other.
The camber line shape of described closure, when the cross-sectional geometry of traffic transporting facilities such as bridge pier traffic transporting facility body such as bridge pier is protruded on the summit of angle between adjacent segments in twos the time, install back at angle angular bisector reverse extending line and to turn, intersection point with revolving body and angular bisector reverse extending line is an end points, after the camber line of adjacent both ends point intercropping in twos, make the tangent line of camber line to cross a public point, to have and have only an intersection point be public point and cross camber line between another adjacent both ends point of public point and tangent line, and then described arc of closure is linear, and to be that adjacent in twos camber line is continuous form; When in twos between adjacent segments during traffic transporting facility body such as the recessed bridge pier in the summit of angle of the cross-sectional geometry of traffic transporting facilities such as bridge pier, the end points of these composition angle two line segments of direct mistake is made the line segment that new line segment is the cross-sectional geometry of traffic transporting facility such as bridge pier.The cross-sectional geometry of traffic transporting facilities such as new line segment and former adjacent segments shape bridge pier in twos between adjacent segments the summit of angle protrude traffic transporting facility bodies such as bridge pier, other process is the same.
As shown in Figure 2; cushion coat 3 is the inflatable cushioning layer; on inflatable cushioning layer 3, also be provided with topping and safety valve; amounting to or stretching device of air filling type stand is by can make the back-moving spring 8 that stand reclaims and the inflatable cushioning layer 3 that stand launches can be formed between traffic transporting facilities 4 such as stand 2 and bridge pier.
As shown in Figure 4, also be provided with between traffic transporting facilities 4 such as stand 2 and bridge pier and modify mat 9, a side of modifying mat 9 is fixedlyed connected with stand 2, and traffic transporting facility 4 hinges such as opposite side and bridge pier are connected.
As shown in Figure 5, described above-water type stand 2 is that the bottom that is positioned at stand 2 is provided with buoyancy aid 10, and buoyancy aid 10 can be provided with the unrestrained hole that disappears; Can also be provided with revolving body 1, support 11, back-moving spring 8 in traffic transporting facilities such as bridge pier 4 sides.
Claims (9)
1. traffic transporting facility automatic collision devices such as bridge pier, it is characterized in that: it is made up of revolving body (1), stand (2), cushion coat (3), stand (2) is installed in the periphery of traffic transporting facilities (4) such as bridge pier, cushion coat (3) be located in the stand (2) or traffic transporting facilities (4) such as stand (2) and bridge pier between or on the revolving body (1); A plurality of revolving bodies (1) are installed on stand (2), and a plurality of revolving bodies (1) are distributed in the periphery of stand (2).
2. traffic transporting facility automatic collision device such as bridge pier according to claim 1, it is characterized in that: described revolving body (1) becomes closed camber line shape along the peripheral vertical array of traffic transporting facilities such as bridge pier (4), the revolving body (1) of suitable interval of being separated by is arranged in a row or two rows or many rows, and revolving body (1) is in staggered distribution mutually between the row up and down; Revolving body (1) is formed a ring or inside loop and outside loop or many rings, is rotationally connected between the inner and outer ring.
3. traffic transporting facility automatic collision device such as bridge pier according to claim 1, it is characterized in that: described revolving body (1) is provided with belt (5), and the surface of revolving body (1) and belt (5) can be provided with scraggly decorative pattern.
4. traffic transporting facility automatic collision device such as bridge pier according to claim 1, it is characterized in that: described stand (2) is made up of a plurality of connecting rods (6) and a plurality of fixed axis (7), adopt hinge to connect between a plurality of connecting rods (6) or be slidingly connected or fixedly connected, fixed axis (7) is located on the connecting rod, on the fixed axis (6) in stand (2) revolving body (1) is installed; On stand (2), be provided with amounting to or stretching device of stand, by being positioned at the back-moving spring (8) that can make stand (2) recovery between the traffic transporting facilities (4) such as stand (2) and bridge pier and the inflatable cushioning layer (3) that stand (2) launches can being formed; Perhaps described stand (2) amount to or stretching device is made up of power set, rotating shaft frame, the power set that are positioned at traffic transporting facilities such as bridge pier (4) drive the rotating shaft frame, the rotating shaft frame drives that stand (2) is amounted to or is flexible.
5. traffic transporting facility automatic collision device such as bridge pier according to claim 1, it is characterized in that: described cushion coat (3) can be inflatable cushioning layer or honeycomb fashion cushion coat or solid elastomeric colloid formula cushion coat or spring cushion cushion coat.
6. traffic transporting facility automatic collision device such as bridge pier according to claim 5, it is characterized in that: described inflatable cushioning layer can also be provided with topping and safety valve on the inflatable cushioning layer.
7. traffic transporting facility automatic collision device such as bridge pier according to claim 1, it is characterized in that: between traffic transporting facilities (4) such as stand (2) and bridge pier, also be provided with and rotate the modification mat (9) that shrinks or slide and shrink, one side of modifying mat (9) is fixedlyed connected with stand (2), and traffic transporting facility (4) hinges such as opposite side and bridge pier are connected or are connected with slide on the traffic transporting facility (4) such as bridge pier.
8. traffic transporting facility automatic collision device such as bridge pier according to claim 1, it is characterized in that: also be provided with sensor on traffic transporting facilities (4) such as stand (2) or bridge pier, sensor is warned with sound equipment and danger light links to each other; Sensor can be inertia-type mechanical switch or microswitch or pressure switch.
9, traffic transporting facility automatic collision device such as bridge pier as claimed in claim 1, it is characterized in that: described above-water type stand (2) is that the bottom that is positioned at stand (2) is provided with buoyancy aid (10); Buoyancy aid (10) can be provided with the unrestrained hole that disappears; Stand (2) can also be provided with revolving body (1), support (11), back-moving spring (8) in traffic transporting facility sides such as bridge piers, revolving body (1) is installed on the support (11), support (11) hinge joint is on stand (2), and back-moving spring (8) is installed between support (11) and stand (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202002656U CN201280700Y (en) | 2008-09-09 | 2008-09-09 | Automatic anticollision device for traffic facilities like pier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202002656U CN201280700Y (en) | 2008-09-09 | 2008-09-09 | Automatic anticollision device for traffic facilities like pier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201280700Y true CN201280700Y (en) | 2009-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202002656U Expired - Fee Related CN201280700Y (en) | 2008-09-09 | 2008-09-09 | Automatic anticollision device for traffic facilities like pier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201280700Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612186A (en) * | 2015-02-16 | 2015-05-13 | 中交一航局第二工程有限公司 | Immersed-tube tunnel stern end protection device |
| CN105089010A (en) * | 2015-08-11 | 2015-11-25 | 莫燕秀 | Passive ship collision preventing device for bridge |
| CN105317014A (en) * | 2015-12-02 | 2016-02-10 | 四川大学 | Emergency and safety equipment using waste tires to absorb impact force |
| CN109356059A (en) * | 2018-11-27 | 2019-02-19 | 成都工业学院 | Ramp mouth avoiding collision |
| CN110552300A (en) * | 2019-08-16 | 2019-12-10 | 吉林建筑科技学院 | Anticollision barrier with buffer function |
-
2008
- 2008-09-09 CN CNU2008202002656U patent/CN201280700Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612186A (en) * | 2015-02-16 | 2015-05-13 | 中交一航局第二工程有限公司 | Immersed-tube tunnel stern end protection device |
| CN105089010A (en) * | 2015-08-11 | 2015-11-25 | 莫燕秀 | Passive ship collision preventing device for bridge |
| CN105317014A (en) * | 2015-12-02 | 2016-02-10 | 四川大学 | Emergency and safety equipment using waste tires to absorb impact force |
| CN105317014B (en) * | 2015-12-02 | 2018-04-13 | 四川大学 | A kind of emergency safety device that impact is absorbed using waste tire |
| CN109356059A (en) * | 2018-11-27 | 2019-02-19 | 成都工业学院 | Ramp mouth avoiding collision |
| CN110552300A (en) * | 2019-08-16 | 2019-12-10 | 吉林建筑科技学院 | Anticollision barrier with buffer function |
| CN110552300B (en) * | 2019-08-16 | 2021-05-28 | 吉林建筑科技学院 | Anticollision barrier with buffer function |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20130909 |