CN218621605U - Self-rescue deceleration slope for continuous downhill of highway - Google Patents
Self-rescue deceleration slope for continuous downhill of highway Download PDFInfo
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- CN218621605U CN218621605U CN202222668741.XU CN202222668741U CN218621605U CN 218621605 U CN218621605 U CN 218621605U CN 202222668741 U CN202222668741 U CN 202222668741U CN 218621605 U CN218621605 U CN 218621605U
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Abstract
The utility model belongs to the technical field of speed reduction slopes, in particular to a continuous downhill self-rescue speed reduction slope for a highway, which comprises a highway pavement and a speed reduction ramp arranged on one side of the highway pavement, wherein guard railings are arranged on two sides of the speed reduction ramp, hydraulic buffer mechanisms are arranged on the side surfaces of two sides of the speed reduction ramp, the hydraulic buffer mechanisms are connected with a barrier net connecting cable, the other end of the barrier net connecting cable is connected with the barrier net, supporting anchor ropes are arranged on two sides of the barrier net, the other end of each supporting anchor rope is connected with a supporting rod on the guard railing, an anti-falling device is fixedly arranged at the tail end of the speed reduction ramp, an indicator lamp strip is arranged at the top of the guard railing, and a solar panel and a storage battery protection bin are arranged on the side surface of the speed reduction ramp; the lower nylon rope of intensity is adopted to the support hawser, conveniently supports breaking away from between hawser and the bracing piece, and this device passes through the cooperation of hydraulic buffer gear and stone filling layer, greatly promotes the speed reduction and the effect that stops of car, reduces the car and stops required distance to further promote the security.
Description
Technical Field
The utility model belongs to the technical field of the speed reduction slope, concretely relates to continuous downhill path of highway speed reduction slope of saving oneself.
Background
The self-rescue ramp is also called a deceleration ramp, and a section of steep slope is arranged on a continuous descending slope section of a highway in order to prevent brake failure caused by overheating of a brake disc/drum and a brake pad due to long-time work of a vehicle brake mechanism and out-of-control of a vehicle.
SUMMERY OF THE UTILITY MODEL
To above problem, the utility model aims to: the utility model provides a highway is downhill path speed reduction slope of saving oneself in succession, through the cooperation of hydraulic buffer gear and stone filling layer, greatly promotes the speed reduction and the effect that stops to the car, reduces the car and stops required distance to further promote the security.
In order to achieve the above purpose, the utility model provides the following technical scheme: a continuous downhill self-rescue deceleration slope for an expressway comprises an expressway road surface and a deceleration ramp arranged on one side of the expressway road surface, protective guards are arranged on two sides of the deceleration ramp, hydraulic buffer mechanisms are arranged on two side surfaces of the deceleration ramp, each hydraulic buffer mechanism comprises a protective cover, a piston energy accumulator and a buffer hydraulic cylinder are arranged inside each protective cover, an oil pipeline is arranged between each buffer hydraulic cylinder and each piston energy accumulator, a piston rod of each buffer hydraulic cylinder is connected with a first pulley, a second pulley, a third pulley, a fourth pulley and a fifth pulley are further arranged in an inner cavity of each protective cover, a steel cable anchoring point is fixedly arranged in the inner cavity of each protective cover, each steel cable anchoring point is connected with a steel cable, each steel cable winds around the second pulley, the first pulley, the third pulley, the fourth pulley and the fifth pulley and extends into the inner side of each protective guard to be connected with a forked connector, the other end of each forked connector is connected with a barrier net connecting cable, the other end of each barrier net connecting cable is connected with a barrier net, support rope is arranged on two sides of each barrier net, the other end of each support rod is connected with a support rod, and an indication device of each ramp, and an anti-falling-off device is arranged on the storage battery, and the top of each solar panel is arranged on the corresponding protective guard; the supporting anchor rope is a nylon rope with lower strength, so that the supporting anchor rope is conveniently separated from the supporting rod.
Furthermore, the anti-falling device comprises a hexagonal support frame, an anti-falling net bag is arranged on the inner side of the hexagonal support frame, a support column is arranged between the hexagonal support frame and the speed reduction ramp, and when the automobile cannot be completely stopped in the speed reduction ramp, the anti-falling net bag can still play a role in protection.
Further, a storage battery is arranged in an inner cavity of the storage battery protection bin, and the storage battery is electrically connected with the indicator light strip and supplies power to the indicator light strip; at daytime, charge for the battery through solar panel, when night, the battery can be for the power supply of indicator light area, through the position, the orientation of the indicator light area instruction speed reduction ramp that light up, is convenient for take place the position that the malfunctioning vehicle driver of brake discerned the speed reduction ramp night.
Furthermore, the head end of the deceleration ramp is provided with a safety net for preventing personnel from entering the safety net, and potential safety hazards caused by the fact that personnel enter the deceleration ramp can be avoided through the arrangement for preventing the personnel from entering the safety net.
Furthermore, a stone filling groove is formed in the top surface of the deceleration ramp downwards, and a stone buffer layer is filled in the stone filling groove; the stone filling layer in the stone filling groove is used as a basic buffering means and is matched with the hydraulic buffering mechanism to provide speed reduction buffering for the automobile.
The utility model has the advantages that: when the device is used, potential safety hazards caused by the fact that people enter the deceleration ramp can be avoided through the arrangement of the safety net for preventing the people from entering the deceleration ramp; the solar panel is used for charging the storage battery in the daytime, the storage battery can supply power to the indicating lamp belt when the vehicle is at night, the position and the orientation of the deceleration ramp are indicated by the lighted indicating lamp belt, a vehicle driver with brake failure can conveniently identify the position of the deceleration ramp at night, extra power supply is not needed, and energy is saved by using a solar panel self-charging mode; when a vehicle needs to enter a deceleration ramp due to brake failure, firstly, a defender is knocked out to enter a safety net, then, the defender enters a stone filling groove and collides with a blocking net, the blocking net is collided and moved, a supporting anchor rope is pulled to be separated from a supporting rod, a blocking net connecting rope is pulled to drive a steel cable to pass through a first pulley, a second pulley, a third pulley, a fourth pulley and a fifth pulley which can move along with a piston rod of a buffer hydraulic cylinder to be tightened, the piston rod of the buffer hydraulic cylinder is driven to retract into the buffer hydraulic cylinder in the tightening process of the steel cable, hydraulic oil in the buffer hydraulic cylinder is extruded into a piston energy accumulator through an oil pipeline under the extrusion of the piston rod, a piston in the piston energy accumulator is pushed to compress nitrogen at the other end to store energy, the unloading buffering effect of the impact force of the blocking net on the automobile is achieved, the unloading buffering effect of the automobile is matched with a stone filling layer in the stone filling groove, the deceleration and stopping effect of the automobile is greatly improved, the distance required by the automobile is reduced, and the safety is further improved.
Drawings
FIG. 1 is a schematic view of the connection between a deceleration ramp and a highway according to the present invention;
FIG. 2 is a schematic axial sectional view of the deceleration ramp of the present invention;
fig. 3 is a schematic top view of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is a schematic structural view of the middle hydraulic buffer mechanism of the present invention;
fig. 6 is a schematic structural view of the middle piston accumulator and the buffer hydraulic cylinder of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in order to make those skilled in the art better understand the technical solution of the present invention, and the description in this section is only exemplary and illustrative, and should not be construed as limiting the scope of the present invention in any way.
Example 1
As shown in fig. 1-6, a continuous downhill self-rescue deceleration slope for an expressway comprises an expressway road surface and a deceleration ramp 1 arranged on one side of the expressway road surface, wherein protective guards 2 are arranged on two sides of the deceleration ramp 1, hydraulic buffer mechanisms 3 are arranged on two side surfaces of the deceleration ramp 1, each hydraulic buffer mechanism 3 comprises a protective cover 4, a piston energy accumulator 5 and a buffer hydraulic cylinder 6 are arranged inside each protective cover 4, an oil pipeline 7 is arranged between each buffer hydraulic cylinder 6 and the corresponding piston energy accumulator 5, a piston rod of each buffer hydraulic cylinder 6 is connected with a first pulley 8, a second pulley 9, a third pulley 10, a fourth pulley 11 and a fifth pulley 12 are further arranged in an inner cavity of each protective cover 4, a steel cable anchoring point 13 is fixedly arranged in the inner cavity of each protective cover 4, the steel cable anchoring point 13 is connected with a steel cable 14, the steel cable 14 winds around the second pulley 9, the first pulley 8, the third pulley 10, the fourth pulley 11 and the fifth pulley 12 and extends into the inner side of the corresponding ramp 2 to be connected with a connector 15, the other end of the corresponding steel cable 14 is connected with a blocking ramp 16, the corresponding blocking rope 16 is connected with a blocking rope, a branched supporting device 17 is arranged on the corresponding protective guard 16, and a branched supporting rod 17 is arranged on the corresponding side surface of the corresponding protective guard 1, and a supporting rod 17, and a branched supporting rod 17 are arranged on the supporting rod of the supporting rod 1, and a supporting rod 17, and a supporting rod of the supporting rod 1, and a supporting rod 17.
Example 2
As shown in fig. 1-6, as a further optimization of the above embodiment, a continuous downhill self-rescue deceleration slope for an expressway comprises an expressway road surface and a deceleration ramp 1 arranged on one side of the expressway road surface, guard rails 2 are arranged on two sides of the deceleration ramp 1, hydraulic buffer mechanisms 3 are arranged on two side surfaces of the deceleration ramp 1, each hydraulic buffer mechanism 3 comprises a protective cover 4, a piston energy accumulator 5 and a buffer hydraulic cylinder 6 are arranged inside the protective cover 4, an oil pipeline 7 is arranged between the buffer hydraulic cylinder 6 and the piston energy accumulator 5, a piston rod of the buffer hydraulic cylinder 6 is connected with a first pulley 8, a second pulley 9, a third pulley 10, a fourth pulley 11 and a fifth pulley 12 are further arranged in an inner cavity of the protective cover 4, a steel cable anchoring point 13 is fixedly arranged in the inner cavity of the protective cover 4, the steel cable anchoring point 13 is connected with a steel cable 14, the steel cable 14 winds around the second pulley 9, the first pulley 8, the third pulley 10, the fourth pulley 11 and the fifth pulley 12 and extends into the inner side surface of the protective cover 2 to be connected with a first pulley 8, the deceleration ramp 15, a branch-shaped cable supporting device 16 is arranged on the other side surface of the protective cover 1, and a branch-shaped cable-supporting device 16 is arranged on the protective cover 2, and a solar panel-supporting device is arranged on the other end of the protective cover 1, and a branch-supporting device 16. The anti-falling device 20 comprises a hexagonal support frame 24, an anti-falling net bag 25 is arranged on the inner side of the hexagonal support frame 24, and a support column 26 is arranged between the hexagonal support frame 24 and the speed reduction ramp 1.
Example 3
As shown in fig. 1 to 6, as a further optimization of the above embodiment, an expressway continuous downhill self-rescue deceleration slope comprises an expressway road surface and a deceleration ramp 1 arranged on one side of the expressway road surface, wherein guard railings 2 are arranged on two sides of the deceleration ramp 1, hydraulic buffer mechanisms 3 are arranged on two side surfaces of the deceleration ramp 1, each hydraulic buffer mechanism 3 comprises a protective cover 4, a piston energy accumulator 5 and a buffer hydraulic cylinder 6 are arranged inside the protective cover 4, an oil pipeline 7 is arranged between the buffer hydraulic cylinder 6 and the piston energy accumulator 5, a piston rod of the buffer hydraulic cylinder 6 is connected with a first pulley 8, a second pulley 9, a third pulley 10, a fourth pulley 11 and a fifth pulley 12 are further arranged in an inner cavity of the protective cover 4, a cable anchoring point 13 is fixedly arranged in the inner cavity of the protective cover 4, the cable anchoring point 13 is connected with a steel cable 14, the steel cable 14 is wound around the second pulley 9, the first pulley 8, the third pulley 10, the fourth pulley 11 and the fifth pulley 12 and extends into the inner side of the deceleration ramp 2 to be connected with a connector 15, the guard rail 15, the other end of the guard ramp 15 is connected with a rope, a branched steel cable 17 is connected with a stop rope 16, and a branch indicator rope 16 is arranged on the side surface of the guard rail ramp 1, and a branch indicator device 17, and a branch indicator rope 16 are arranged on the protective support rod of the guard rail 1, and a branched support rod 17 are arranged on the solar panel 1, and a branched support rod 17. And a storage battery is arranged in the inner cavity of the storage battery protection bin 23 and is electrically connected with the indicator light band 21.
Example 4
As shown in fig. 1-6, as a further optimization of the above embodiment, a continuous downhill self-rescue deceleration slope for an expressway comprises an expressway road surface and a deceleration ramp 1 arranged on one side of the expressway road surface, guard rails 2 are arranged on two sides of the deceleration ramp 1, hydraulic buffer mechanisms 3 are arranged on two side surfaces of the deceleration ramp 1, each hydraulic buffer mechanism 3 comprises a protective cover 4, a piston energy accumulator 5 and a buffer hydraulic cylinder 6 are arranged inside the protective cover 4, an oil pipeline 7 is arranged between the buffer hydraulic cylinder 6 and the piston energy accumulator 5, a piston rod of the buffer hydraulic cylinder 6 is connected with a first pulley 8, a second pulley 9, a third pulley 10, a fourth pulley 11 and a fifth pulley 12 are further arranged in an inner cavity of the protective cover 4, a steel cable anchoring point 13 is fixedly arranged in the inner cavity of the protective cover 4, the steel cable anchoring point 13 is connected with a steel cable 14, the steel cable 14 winds around the second pulley 9, the first pulley 8, the third pulley 10, the fourth pulley 11 and the fifth pulley 12 and extends into the inner side surface of the protective cover 2 to be connected with a first pulley 8, the deceleration ramp 15, a branch-shaped cable supporting device 16 is arranged on the other side surface of the protective cover 1, and a branch-shaped cable-supporting device 16 is arranged on the protective cover 2, and a solar panel-supporting device is arranged on the other end of the protective cover 1, and a branch-supporting device 16. The head end of the deceleration ramp 1 is provided with a safety net 27 for preventing persons from entering.
Example 5
As shown in fig. 1-6, as a further optimization of the above embodiment, a continuous downhill self-rescue deceleration slope for an expressway comprises an expressway road surface and a deceleration ramp 1 arranged on one side of the expressway road surface, guard rails 2 are arranged on two sides of the deceleration ramp 1, hydraulic buffer mechanisms 3 are arranged on two side surfaces of the deceleration ramp 1, each hydraulic buffer mechanism 3 comprises a protective cover 4, a piston energy accumulator 5 and a buffer hydraulic cylinder 6 are arranged inside the protective cover 4, an oil pipeline 7 is arranged between the buffer hydraulic cylinder 6 and the piston energy accumulator 5, a piston rod of the buffer hydraulic cylinder 6 is connected with a first pulley 8, a second pulley 9, a third pulley 10, a fourth pulley 11 and a fifth pulley 12 are further arranged in an inner cavity of the protective cover 4, a steel cable anchoring point 13 is fixedly arranged in the inner cavity of the protective cover 4, the steel cable anchoring point 13 is connected with a steel cable 14, the steel cable 14 winds around the second pulley 9, the first pulley 8, the third pulley 10, the fourth pulley 11 and the fifth pulley 12 and extends into the inner side surface of the protective cover 2 to be connected with a first pulley 8, the deceleration ramp 15, a branch-shaped cable supporting device 16 is arranged on the other side surface of the protective cover 1, and a branch-shaped cable-supporting device 16 is arranged on the protective cover 2, and a solar panel-supporting device is arranged on the other end of the protective cover 1, and a branch-supporting device 16. The top surface of the deceleration ramp 1 is provided with a stone filling groove 28 downwards, and the interior of the stone filling groove 28 is filled with a stone buffer layer.
The utility model discloses a theory of operation and use flow: when the device is used, the potential safety hazard caused by the fact that a person enters the speed reduction ramp 1 can be avoided by arranging the safety net 27, the storage battery is charged through the solar panel 22 in the daytime, the storage battery can supply power to the indicating lamp strip 21 when the vehicle is at night, the position and the orientation of the speed reduction ramp 1 are indicated through the illuminated indicating lamp strip 21, a vehicle driver with brake failure can conveniently identify the position of the speed reduction ramp 1 at night, meanwhile, additional power supply is not needed, energy is saved by utilizing a self-charging mode of the solar panel 22, when the vehicle has brake failure and needs to enter the speed reduction ramp 1, firstly, the safety net 27 is knocked off, then, the safety net 17 enters the stone filling groove 28 and collides with the blocking net 17, the blocking net 17 is collided and moved, the supporting anchor rope 18 is dragged, the blocking net connecting rope 16 drives the steel rope 14 to pass through the first pulley 8, the second pulley 9, the third pulley 10, the fourth pulley 11 and the fifth pulley 12 capable of moving along with the piston rod of the buffer hydraulic cylinder 6, the piston rod of the buffer hydraulic cylinder 6 is driven to retract into the buffer hydraulic cylinder 6 in the buffer cylinder in the process, and the buffer cylinder 6 is completely compressed, and the buffer hydraulic cylinder is further compressed, and the hydraulic cylinder 17, if the buffer hydraulic cylinder is stopped, the hydraulic cylinder, and the hydraulic cylinder can be further, the buffer hydraulic cylinder, the hydraulic cylinder is pushed, the hydraulic cylinder, and the hydraulic cylinder, the hydraulic cylinder can be stopped, and the hydraulic cylinder, and the hydraulic cylinder, the hydraulic cylinder is stopped, the anti-falling net bag 25 can still play a role in protection.
Although particular embodiments of the present invention have been described and illustrated in detail, it should be noted that various changes and modifications could be made to the above-described embodiments without departing from the spirit of the invention and the scope of the appended claims.
Claims (5)
1. The utility model provides a continuous downhill path speed reduction slope of saving oneself of highway which characterized in that: the novel buffering type speed-reducing road comprises an expressway road surface and a speed-reducing ramp (1) arranged on one side of the expressway road surface, wherein guard rails (2) are arranged on two sides of the speed-reducing ramp (1), hydraulic buffering mechanisms (3) are arranged on two side faces of the speed-reducing ramp (1), each hydraulic buffering mechanism (3) comprises a protective cover (4), a piston energy accumulator (5) and a buffering hydraulic cylinder (6) are arranged inside each protective cover (4), an oil pipeline (7) is arranged between each buffering hydraulic cylinder (6) and each piston energy accumulator (5), a piston rod of each buffering hydraulic cylinder (6) is connected with a first pulley (8), a second pulley (9), a third pulley (10), a fourth pulley (11) and a fifth pulley (12) are further arranged in an inner cavity of each protective cover (4), a steel cable anchoring point (13) is fixedly arranged in the inner cavity of each protective cover (4), each steel cable anchoring point (13) is connected with each steel cable (14), each steel cable (14) bypasses the second pulley (9), the first pulley (8), the third pulley (10), the fourth pulley (11) and the fifth pulley (12) and a bifurcated steel cable (15) is connected with the guard (16), and the other end of each steel cable (15) is connected with the other end of each blocking device, the two sides of the blocking net (17) are provided with supporting anchor ropes (18), the other ends of the supporting anchor ropes (18) are connected with supporting rods (19) on the protective guard (2), the tail end of the speed reduction ramp (1) is fixedly provided with an anti-falling device (20), the top of the protective guard (2) is provided with an indicator light belt (21), and the side face of the speed reduction ramp (1) is provided with a solar panel (22) and a storage battery protection bin (23).
2. The continuous downhill self-rescue deceleration slope for the expressway according to claim 1, wherein: the anti-falling device (20) comprises a hexagonal support frame (24), an anti-falling net bag (25) is arranged on the inner side of the hexagonal support frame (24), and a support column (26) is arranged between the hexagonal support frame (24) and the speed reduction ramp (1).
3. The continuous downhill self-rescue deceleration slope for the expressway according to claim 1, wherein: the inner cavity of the storage battery protection bin (23) is internally provided with a storage battery, and the storage battery is electrically connected with the indicator light belt (21).
4. The continuous downhill self-rescue deceleration slope for the expressway according to claim 1, wherein: the head end of the deceleration ramp (1) is provided with a safety net (27) for preventing people from entering.
5. The continuous downhill self-rescue deceleration slope for the expressway according to claim 1, wherein: the top surface of the deceleration ramp (1) is downwards provided with a stone filling groove (28), and a stone buffer layer is filled in the stone filling groove (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222668741.XU CN218621605U (en) | 2022-10-11 | 2022-10-11 | Self-rescue deceleration slope for continuous downhill of highway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222668741.XU CN218621605U (en) | 2022-10-11 | 2022-10-11 | Self-rescue deceleration slope for continuous downhill of highway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218621605U true CN218621605U (en) | 2023-03-14 |
Family
ID=85470227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222668741.XU Active CN218621605U (en) | 2022-10-11 | 2022-10-11 | Self-rescue deceleration slope for continuous downhill of highway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218621605U (en) |
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2022
- 2022-10-11 CN CN202222668741.XU patent/CN218621605U/en active Active
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