CN210737253U - Extension type auxiliary risk avoiding device - Google Patents
Extension type auxiliary risk avoiding device Download PDFInfo
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- CN210737253U CN210737253U CN201921626888.4U CN201921626888U CN210737253U CN 210737253 U CN210737253 U CN 210737253U CN 201921626888 U CN201921626888 U CN 201921626888U CN 210737253 U CN210737253 U CN 210737253U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
The utility model discloses an extension type auxiliary danger avoiding device, which comprises a danger avoiding lane and a falling-preventing device; keep away dangerous lane and set up on the right side of main lane, keep away the face of dangerous lane base hypotenuse and be the road surface, the road surface both sides are equipped with encloses the fender, are equipped with the speed reduction district section on the road surface, anti-falling device includes support frame and string bag, and the support frame keeps away barricade outside upper portion fixed connection on the dangerous lane base through square frame's a side. The utility model discloses effectively solved among the prior art because the topography restriction, the length and the slope of keeping away the dangerous lane can not reach the requirement, and the braking sloping bed of keeping away the dangerous lane can't make the vehicle out of control stop completely, and the vehicle still has the part to rush out the end of keeping away the dangerous lane, causes the problem of casualties.
Description
Technical Field
The utility model relates to a highway keeps away dangerous lane technical field, concretely relates to supplementary dangerous device of keeping away of extended type.
Background
The land is wide in China, but mountainous regions, plateaus and hills account for about two thirds of the total land area in China, because of the particularity of the terrain in China, the terrain fall of mountainous road is large, the slope is steep and long, and more continuous long and long downhill roads exist.
The danger avoiding lane is arranged on one side of a road and is an effective technical measure, the danger avoiding lane is a special lane which is additionally arranged on the outer side of a lane of a long and steep downhill road section and used for enabling a vehicle out of control in speed (brake failure) to drive away from a main line for safe deceleration, and the danger avoiding lane has two functions: firstly, an out-of-control vehicle is shunted from a main line, so that interference on the main line vehicle is avoided; and secondly, the out-of-control vehicle can be stably stopped, and the phenomena of casualties, serious damage of the vehicle and serious scattering of loaded goods can not occur.
In order to ensure that the vehicle with the brake failure can be safely parked in front of the tail end of the danger avoiding lane, the minimum length of the danger avoiding lane is the minimum distance required by the out-of-control truck to be parked. However, in some road sections, due to terrain limitation, the length and the gradient of the danger avoiding lane cannot meet requirements, the brake slope bed of the danger avoiding lane cannot completely stop out-of-control vehicles, and the vehicles still partially rush out of the end of the danger avoiding lane, so that casualties are caused.
Disclosure of Invention
In order to solve the problem, the utility model provides an extension type auxiliary delay risk-avoiding device with low cost, high protection performance and simple structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an extension type auxiliary danger avoiding device comprises a danger avoiding lane and a falling-preventing device.
Keep away dangerous lane for the big uphill broken end way that sets up according to the topography, keep away dangerous lane setting on the right side of main lane, the face of keeping away dangerous lane base hypotenuse is the road surface, and the road surface both sides are equipped with and enclose the fender, and the terminal peak position department of keeping away dangerous lane base is equipped with the barricade, and it is formed by reinforced concrete watering to enclose fender and barricade, and the both ends of barricade are connected with the fender of road surface both sides, the barricade is equipped with a plurality of reflection of light posts on the fender equidistance with the road surface both sides, and the minimum entrance department of keeping away dangerous lane base.
The road surface is provided with a deceleration section which is a gravel layer, the gravel layer is laid along the road surface, and the thickness of the gravel layer is 50-80 cm.
The anti-falling device comprises a support frame and a net bag, the support frame is a square frame, reinforcing rods are arranged on two sides of the square frame, the net bag is of a structure formed by connecting a plurality of transverse nylon ropes and vertical nylon ropes in a longitudinal and transverse mode and provided with a plurality of square grids, the bottom of the net bag is tied tightly and sealed through ropes, one end of each rope is connected with the middle of the outer side of the base through a fixing ring, the upper opening of the net bag is connected with the periphery of the square frame of the support frame through a plurality of clamping rings, the support frame is fixedly connected with the upper portion of the outer side of a retaining wall on the base of the danger avoiding lane through one side edge of the square frame, and the.
In order to prevent that the illumination degree is not enough at night, cause secondary damage, the fender that encloses of road surface one side is equipped with the solar lamp.
In order to prevent the out-of-control vehicle from rushing into the main road from the danger avoiding lane, an anti-collision guardrail is arranged on the fence on one side, close to the main lane, of the road surface.
In order to reduce the loss caused by the direct impact of the out-of-control vehicle on the cement wall, the retaining wall and the enclosing barriers on the two sides of the road surface are provided with rubber retaining bodies.
In order to facilitate the falling personnel to save oneself, a flexible ladder is arranged on the inner side of the net bag and used for climbing out of the net bag.
In order to prevent a person from falling into the net bag and then being injured by a follow-up falling object by a smashing method, the net bag is provided with a secondary injury prevention device, the secondary injury prevention device comprises a controller, a tension sensor, an alarm, a protective net and a solar electric plate, the controller is arranged on the outer side surface of the base, the solar electric plate is located above the controller and connected with the controller for power supply, the input end of the tension sensor is connected with a rope at the bottom of the net bag, the output end of the tension sensor is connected with the controller, the alarm is located on one side of the controller, the input end of the alarm is connected with the controller, the protective net is connected with the inner two sides of a square frame of the support frame through a chute plate, the length of the chute plate is ⅓ -L of the side length of the square frame, an electric telescopic rod is arranged in a chute of the chute plate, the telescopic end of.
The working principle is as follows: after an out-of-control vehicle drives into the danger avoiding lane, the wheels firstly contact with the gravel sand layer, the vehicle can reduce the driving speed due to the resistance between the gravel sand layer and the wheels, the vehicle can continuously contact with the gravel sand layer in front when the vehicle continues to drive, the tires continuously contact with the gravel sand layer to reduce the vehicle speed until the vehicle stops, if the vehicle continues to drive forwards, the vehicle directly collides with the retaining wall after passing through all the gravel sand layers, the anti-collision guardrail on one side of the road surface prevents the vehicle from rushing into the main lane, if a vehicle head or a person in the vehicle rushes out forwards due to inertia, the vehicle falls into the net bag in the anti-falling device, the gravity in the net bag is increased after the falling person falls into the net bag, the tension sensor identifies the gravity change through the ropes at the bottom of the net bag and transmits information to the controller, when the tension is greater than a preset value in the controller, the controller controls the alarm to give an alarm, and controls the electric telescopic rod to stretch and, the falling person is prevented from being injured by the falling object, and when the falling object does not exist, the falling person can climb out of the net bag by using the flexible ladder in the net bag; after the person falling into the net bag climbs out, the real-time information of the tension sensing device is transmitted back to the controller, and when the tension is smaller than a preset value, the controller controls the alarm to stop alarming and controls the electric telescopic rod to retract and bring back the protective net.
① the utility model discloses a set up speed reduction district section and anti-falling device, can realize the flexible braking of vehicle out of control, avoided partial tradition keep away dangerous lane because brake bed length is not enough, still have simultaneously not controlled by the topography, protective nature is high, the characteristics of being convenient for set up, effectively solved because the restriction of highway topography, partial highway section keeps away dangerous lane does not have the realistic problem of enough space exhibition line.
② through setting up the rope ladder and preventing the secondary injury device, can prevent effectively that the personnel from falling into behind the string bag by follow-up junk injures by a crashing object, and fall into personnel and can use the rope ladder to climb out of the string bag and save oneself, if fall into personnel coma, then the alarm lasts to report to the police until the rescue personnel reachs.
③ the problem of secondary injury caused by the lack of lighting equipment to affect rescue when accidents happen at night is reduced by the arrangement of the solar lighting lamp.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle anti-falling device of the present invention.
Fig. 3 is the working principle block diagram of the secondary injury preventing device of the utility model.
In the figure: 1. a base; 2. fencing; 3. retaining walls; 4. a light reflecting column; 5. a guiding warning board; 6. a support frame; 7. a net bag; 8. a gravel layer; 9. an anti-collision guardrail; 10. solar energy light.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1
As shown in figures 1-2, the extension type auxiliary delay danger avoiding device comprises a danger avoiding lane and a falling-preventing device.
The danger avoiding lane is a large-uphill broken road arranged according to the terrain, the danger avoiding lane is arranged on the right side of the main lane, the surface of the inclined edge of the danger avoiding lane base 1 is a road surface, the two sides of the road surface are provided with the barriers 2, and in order to prevent the insufficient lighting degree at night and cause secondary damage, the barrier 2 on one side of the road surface is provided with the solar illuminating lamp 10; the danger avoiding lane base 1 is characterized in that a retaining wall 3 is arranged at the highest point of the tail end of the danger avoiding lane base 1, the enclosure and the retaining wall are formed by pouring reinforced concrete, two ends of the retaining wall 3 are connected with the enclosures 2 on two sides of the road surface, a plurality of reflecting columns 4 are equidistantly arranged on the retaining wall 3 and the enclosures 2 on two sides of the road surface, and rubber baffles are further arranged on the retaining wall 3 and the enclosures 2 on two sides of the road surface; in order to prevent an out-of-control vehicle from rushing into a main road from an emergency lane, an anti-collision guardrail 9 is arranged on a fence 2 on one side of the road surface close to the main lane, and a guiding warning board 5 is arranged at the entrance of the lowest point of an emergency lane base 1.
The road surface is provided with a deceleration section, the deceleration section is a gravel layer 8, the gravel layer 8 is laid along the road surface, and the thickness of the gravel layer 8 is 50-80 cm.
The anti-falling device comprises a support frame 6 and a net bag 7, the support frame 6 is a square frame, reinforcing rods are arranged on two sides of the square frame, the net bag 7 is a structure formed by connecting a plurality of transverse nylon ropes and vertical nylon ropes in a longitudinal and transverse mode and provided with a plurality of square grids, the bottom of the net bag 7 is tied tightly and sealed by ropes, one end of each rope is connected with the middle of the outer side of the base 1 through a fixing ring, the upper opening of the net bag is connected with the square frame of the support frame 6 all around through a plurality of clamping rings, the support frame 6 is fixedly connected with the upper portion of the outer side of the retaining wall 3 on the danger avoiding lane base 1 through one side edge of the square frame, and the other end of each reinforcing.
The working principle is as follows: after the out-of-control vehicle drives into the danger avoiding lane, the wheels are firstly contacted with the gravel layer 8, the vehicle can reduce the driving speed due to the resistance between the gravel layer 8 and the wheels, the vehicle can continuously drive and can continuously contact with the gravel layer 8 in front, the tires are continuously contacted with the gravel layer 8 to reduce the vehicle speed until the vehicle stops, if the vehicle continuously drives forwards, the vehicle directly collides with the retaining wall 3 after passing through all the gravel layers 8, the anti-collision guardrail 9 on one side of the road surface prevents the vehicle from rushing into the main lane, and if the vehicle head or personnel in the vehicle rushes out forwards due to inertia, the vehicle head or the personnel in the vehicle fall into the net bag 7 in the anti-falling device.
Example 2
As shown in FIGS. 1-3, the specific implementation method is as in case 1, except that in order to prevent a person from being injured by a subsequent falling object after falling into the string bag 7, the string bag 7 is provided with a secondary injury prevention device, the secondary injury prevention device comprises a controller, a tension sensor, an alarm, a protective net and a solar panel, the controller is arranged on the outer side surface of the base 1, the solar panel is arranged above the controller and connected with the controller for power supply, the input end of the tension sensor is connected with a rope at the bottom of the string bag, the output end of the tension sensor is connected with the controller, the alarm is arranged on one side of the controller, the input end of the alarm is connected with the controller, the protective net is respectively connected with the inner sides of the square frame of the support frame 6 through chute plates, the length of the chute plates is ⅓ -cm the length of the side edges of the square frame, and an electric telescopic rod is, the telescopic end of the electric telescopic rod is fixed with the protective net, and the input end of the electric telescopic rod is connected with the controller; in order to facilitate the falling of the person for self rescue, a flexible ladder is arranged on the inner side of the net bag 7 and used for climbing out of the net bag 7.
The working principle is as follows: after an out-of-control vehicle drives into the danger avoiding lane, the wheels are firstly contacted with the gravel layer 8, the vehicle can reduce the driving speed due to the resistance between the gravel layer 8 and the wheels, the vehicle can continuously contact with the gravel layer 8 in front when continuously driving, the tires are continuously contacted with the gravel layer 8 to reduce the vehicle speed until stopping, if the vehicle continuously drives forwards, the vehicle directly collides with the retaining wall 3 after passing through all the gravel layers 8, the anti-collision guardrail 9 on one side of the road surface prevents the vehicle from rushing into the main lane, if a vehicle head or a person in the vehicle rushes forwards due to inertia, the vehicle falls into the net bag 7 in the anti-falling device, after falling personnel fall into the net bag 7, the gravity in the net bag 7 is increased, the tension sensor identifies the gravity change through a rope at the bottom of the net bag 7 and transmits information to the controller, and when the tension is greater than a preset value in the controller, the controller controls the alarm to give an, meanwhile, the electric telescopic rod is controlled to stretch and retract to drive the protective net to cover the ⅓ -foamed area of the top surface of the tuck net 7, falling objects are prevented from injuring the felling person, and the felling person can climb out of the tuck net 7 by using the flexible ladder in the tuck net 7 when no falling objects exist; after the person falling into the net bag 7 climbs out, the real-time information of the tension sensing device is transmitted back to the controller, and when the tension is smaller than a preset value, the controller controls the alarm to stop alarming and controls the electric telescopic rod to retract and bring back the protective net.
Claims (6)
1. The utility model provides an auxiliary dangerous device that keeps away of extension formula which characterized in that: the road safety protection device comprises an insurance lane and a falling-prevention device, wherein the insurance lane is a large uphill broken road arranged according to the terrain, the insurance lane is arranged on the right side of a main lane, the surface of the inclined edge of an insurance lane base (1) is a road surface, barriers (2) are arranged on two sides of the road surface, a retaining wall (3) is arranged at the position of the highest point at the tail end of the insurance lane base (1), the barriers (2) and the retaining wall (3) are formed by pouring reinforced concrete, two ends of the retaining wall (3) are connected with the barriers (2) on two sides of the road surface, a plurality of light reflecting columns (4) are equidistantly arranged on the retaining wall (3) and the barriers (2) on two sides of the road surface, and a guiding warning board (5) is arranged at the inlet of the;
the pavement is provided with a deceleration section, the deceleration section is a gravel layer (8), the gravel layer (8) is laid along the pavement, and the thickness of the gravel layer (8) is 50-80 cm;
the anti-falling device comprises a support frame (6) and a net bag (7), the support frame (6) is a square frame, reinforcing rods are arranged on two sides of the square frame, the net bag (7) is a structure formed by connecting a plurality of transverse nylon ropes and vertical nylon ropes in a longitudinal and transverse mode and provided with a plurality of square grids, an upper opening of the net bag (7) is connected with the periphery of the square frame of the support frame (6) through a plurality of clamping rings, the bottom of the net bag (7) is tightly tied and sealed through ropes, one end of each rope is connected with the middle of the outer side of the base (1) through a fixing ring, the support frame (6) is fixedly connected with the upper portion of the outer side of a retaining wall (3) on the danger avoiding lane base (1) through one side of the square frame, and the other end of each reinforcing rod is.
2. The extension-type auxiliary risk avoiding device of claim 1, wherein: be equipped with on string bag (7) and prevent secondary injury device, prevent secondary injury device includes controller, force sensor, alarm, protection network and solar energy electroplax, the controller sets up on base (1) lateral surface, and the solar energy electroplax is located the controller top to be connected the power supply with the controller, force sensor's input and the rope of string bag bottom are connected, and the output is connected with the controller, the alarm is located controller one side and the input is connected with the controller, the protection network passes through the chute board and is connected with the interior both sides of the square frame of support frame (6) respectively, and the length of chute board is ⅓ -of square frame side length, is equipped with electric telescopic handle in the spout of chute board, and electric telescopic handle's flexible end is fixed with the protection network, and the input is connected with the controller.
3. An extended auxiliary hedge device according to claim 1 or 2, characterized in that: a flexible ladder is arranged on the inner side of the net bag (7).
4. An extended auxiliary hedge device according to claim 1 or 2, characterized in that: and an anti-collision guardrail (9) is arranged on the enclosure (2) on one side of the road surface close to the main lane.
5. An extended auxiliary hedge device according to claim 1 or 2, characterized in that: and a solar illuminating lamp (10) is arranged on the enclosure (2) on one side of the road surface.
6. An extended auxiliary hedge device according to claim 1 or 2, characterized in that: and rubber blocking bodies are arranged on the retaining wall (3) and the enclosing barriers (2) on the two sides of the road surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921626888.4U CN210737253U (en) | 2019-09-27 | 2019-09-27 | Extension type auxiliary risk avoiding device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921626888.4U CN210737253U (en) | 2019-09-27 | 2019-09-27 | Extension type auxiliary risk avoiding device |
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| CN210737253U true CN210737253U (en) | 2020-06-12 |
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| CN201921626888.4U Active CN210737253U (en) | 2019-09-27 | 2019-09-27 | Extension type auxiliary risk avoiding device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112442959A (en) * | 2020-11-06 | 2021-03-05 | 南昌大学 | Intelligent expressway out-of-control vehicle intercepting system |
| CN112523020A (en) * | 2020-12-24 | 2021-03-19 | 中铁十二局集团有限公司 | Highway keeps away dangerous lane backward turning type front and back wheel resistance and reverses structure |
| CN112626948A (en) * | 2020-12-24 | 2021-04-09 | 中铁十二局集团有限公司 | Front and rear wheel resistance reversing structure of highway escape lane vehicle |
| CN112627008A (en) * | 2020-12-17 | 2021-04-09 | 陈文涛 | Emergency danger avoiding device for highway bridge |
| CN113981868A (en) * | 2021-10-13 | 2022-01-28 | 广西大学 | Flexible anti-falling net system with monitoring function for hedge lane and installation method |
-
2019
- 2019-09-27 CN CN201921626888.4U patent/CN210737253U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112442959A (en) * | 2020-11-06 | 2021-03-05 | 南昌大学 | Intelligent expressway out-of-control vehicle intercepting system |
| CN112442959B (en) * | 2020-11-06 | 2022-05-20 | 南昌大学 | Intelligent intercepting system for out-of-control vehicles on highway |
| CN112627008A (en) * | 2020-12-17 | 2021-04-09 | 陈文涛 | Emergency danger avoiding device for highway bridge |
| CN112523020A (en) * | 2020-12-24 | 2021-03-19 | 中铁十二局集团有限公司 | Highway keeps away dangerous lane backward turning type front and back wheel resistance and reverses structure |
| CN112626948A (en) * | 2020-12-24 | 2021-04-09 | 中铁十二局集团有限公司 | Front and rear wheel resistance reversing structure of highway escape lane vehicle |
| CN113981868A (en) * | 2021-10-13 | 2022-01-28 | 广西大学 | Flexible anti-falling net system with monitoring function for hedge lane and installation method |
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