CN110565559B

CN110565559B - Interim anticollision barrier of highway

Info

Publication number: CN110565559B
Application number: CN201910811178.7A
Authority: CN
Inventors: 郭强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2021-05-25
Anticipated expiration: 2039-08-30
Also published as: CN110565559A

Abstract

The invention discloses a temporary highway crash barrier, which comprises a group of supporting seats, wherein supporting columns are arranged at the tops of the supporting seats, illuminating lamps are arranged at the tops of the supporting columns, an upper transverse plate and a lower transverse plate are respectively arranged between the supporting columns at two sides in a transverse mode, a plurality of railings are longitudinally arranged between the upper transverse plate and the lower transverse plate, the distances between any adjacent railings are the same, reminding marked lines are coated on the surfaces of the railings, a detection device is arranged at the top of the side edge of one side of each supporting column, an alarm is arranged at the top of the corresponding side edge of each supporting column at two sides, cavities are arranged in the supporting columns, openings are respectively arranged at the upper parts and the lower parts of the corresponding side edges of the cavities, and the cavities are communicated with the outside through the openings, so that the temporary highway crash barrier can, the protective device can protect the vehicle and the protective guard, and reduces damage to the vehicle and the protective guard.

Description

Interim anticollision barrier of highway

Technical Field

The invention relates to the technical field of guardrails, in particular to a temporary highway anti-collision guardrail.

Background

On a modern urban traffic road, guard rails are important traffic facilities for maintaining and guaranteeing road safety, the guard rails on the road are used for distinguishing lanes, vehicles can run safely and orderly, the vehicles can be prevented from overtaking in an opposite lane or a non-motor lane, temporary guard rails are adopted on a construction road to maintain and guarantee the safety of the road, most of the conventional temporary guard rails are made of hard materials and do not have a buffering function, once some vehicles hit the guard rails, the guard rails can be damaged, the vehicles can be seriously damaged due to the reaction force of the guard rails, and the casualties of people can be more possibly caused.

In summary, how to reduce the impact force when the vehicle collides with the guardrail is a technical problem which needs to be solved urgently at present.

Disclosure of Invention

The purpose of the invention is as follows: the utility model provides a temporary crash barrier for roads to solve the above-mentioned problems existing in the prior art.

The invention provides the following technical scheme:

the utility model provides an interim crash barrier of highway, includes a set of supporting seat, the top of supporting seat all is equipped with the support column, the top of support column all is equipped with the light.

In a further embodiment, an upper transverse plate and a lower transverse plate are respectively transversely arranged at the upper part and the lower part between the support columns at two sides, wherein a plurality of railings are longitudinally arranged between the upper transverse plate and the lower transverse plate, the distance between any adjacent two of the railings is the same, the surfaces of the railings are coated with reminding marked lines, a detection device is arranged at the top of the side edge of one side of the support column, an alarm is arranged at the top of the corresponding side edge of the support columns at two sides, a cavity is arranged in each support column, openings are arranged at the upper part and the lower part of the corresponding side edge of the cavity, the cavity is communicated with the outside through the openings, an anti-collision device is arranged at the top and the bottom in each cavity and comprises a U-shaped support, a motor is arranged at the side edge of the U-shaped support and at, the output shaft runs through in U type support extends to U type support side is and is equipped with round pin gear three, U type support just keeps away from one side both ends of motor are equipped with fixed block one and fixed block two respectively, fixed block one with run through between the fixed block two and be equipped with the rotation axis, rotation axis one end swing joint in top or bottom in the cavity, the surface of rotation axis just is located fixed block one and between the fixed block two and be close to fixed block one and the side of fixed block two is equipped with respectively the cover with round pin gear one and round pin gear two of round pin gear three-phase meshing, the other end of rotation axis all is equipped with the rotary disk, the rotary disk is located opening one side, the rotary disk just corresponds open-ended one end is equipped with the connecting plate, the connecting plate just keeps away from the one end of rotary disk is equipped, the upper transverse plate and the lower transverse plate penetrate through the opening and extend to be clamped in the clamping block; the support column is located the internally mounted of the same support column of detection device has the controller, the controller with detection device connects, the output of controller with the input of alarm is connected.

In a further embodiment, the detection device comprises a shape detection component for acquiring the shape data and a position detection component for acquiring the position data, and can detect whether a vehicle approaches a preset range in time, trigger an alarm to remind a driver in time and avoid colliding with a railing.

In a further embodiment, the alarm comprises a sound alarm and a light alarm, wherein the detection device sends detected data to the controller through the sending module, the controller analyzes the received data to drive the alarm, the data obtained through detection is analyzed, the alarm is driven to warn a driver, and accidents caused by the fact that the driver bumps a rail are avoided.

In further embodiment, both sides the display screen is all installed at the front middle part of support column, wherein, all install the gravity board in the supporting seat, can show loge or advertisement through the display screen, perhaps remind the driver through the display screen with the warning.

In a further embodiment, the external corners of the railings are all set to be planes, inner cavities are arranged in the planes, damping structures are installed inside the inner cavities, when a vehicle hits the railings, the railings incline to one side, the external corners of the railings just prop against the vehicle, and the impact force of the vehicle can be reduced through the damping structures arranged at the external corners.

In a further embodiment, shock-absorbing structure includes the outer cylinder, the outer cylinder is the U-shaped structure, the U type inslot of outer cylinder is equipped with the inner cylinder, the inner cylinder inner wall be equipped with inner cylinder inner wall matched with slide, the slide just is close to inner chamber opening side is equipped with the crashproof board, the crashproof board is just kept away from one side of slide is equipped with a plurality of semicircle body, just the semicircle body run through in the inner chamber extends to the plane outside, conveniently reduces the impact force of vehicle striking railing, alleviates the loss that causes of accident, prevents directly to hit the phenomenon that flies with the railing.

In a further embodiment, the slide plate and the end far away from the anti-collision plate are provided with a telescopic rod, the other end of the telescopic rod is fixed to the end part of the inner wall of the inner cylinder, and the telescopic rod is sleeved with a first spring, so that the buffering effect of the shock absorption structure is improved, and the stress condition of collision is effectively reduced.

In a further embodiment, a support rod is inserted into the middle of the side edge of the anti-collision plate far away from the semicircular body, a sleeve is sleeved on one end of the support rod far away from the anti-collision plate, a U-shaped plate is arranged on one side of the sleeve far away from the anti-collision plate, a second spring is arranged on one side of the U-shaped plate far away from the sleeve, the other end of the second spring is fixed on the inner wall of the inner cylinder, the damping effect can be increased, and the phenomenon that a rail is damaged by a vehicle and serious accidents are caused is avoided.

In a further embodiment, the semicircle body adopts the softwood preparation to form, wherein, the semicircle body all adopts glue to paste the side of anticollision board adopts the semicircle body that the softwood preparation was made, and when the vehicle strikeed on the railing, the soft semicircle body can alleviate the friction between vehicle and the railing, reduces the impact force of striking to and reduce the severity of accident.

In a further embodiment, the rotating shaft is far away from one end of the first fixed block and is located on the side edge of the rotating disc, and limit blocks are arranged on the rotating shaft, wherein the rotating directions of the rotating discs arranged on the two sides are the same, so that the impact force generated after the vehicle is impacted can be reduced conveniently, and the severity of the accident can be reduced.

Has the advantages that: the anti-collision device arranged in the support column can buffer the guard rail in the collision process, reduce the impact force, protect the vehicle and the guard rail, reduce the damage to the vehicle and the guard rail and have higher safety performance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is an external structural schematic diagram according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention;

FIG. 3 is a schematic view of a crash structure within a support column according to an embodiment of the invention;

FIG. 4 is a schematic view of a rail-side end structure according to an embodiment of the present invention;

FIG. 5 is a schematic view of an inner chamber cushioning structure according to an embodiment of the present invention;

fig. 6 is a block diagram of a controller connection according to an embodiment of the present invention.

In the figure:

1. a supporting seat; 2. a support pillar; 3. an illuminating lamp; 4. an upper transverse plate; 5. a lower transverse plate; 6. a railing; 7. marking lines; 8. a detection device; 9. an alarm; 10. a cavity; 11. an opening; 12. a U-shaped bracket; 13. a motor; 14. an output shaft; 15. a pin gear III; 16. a first fixed block; 17. a second fixed block; 18. a rotating shaft; 19. a pin gear I; 20. a pin gear II; 21. rotating the disc; 22. a connecting plate; 23. a clamping block; 24. a controller; 25. a display screen; 26. a gravity plate; 27. an inner cavity; 28. an outer cylinder; 29. an inner cylinder; 30. a slide plate; 31. an anti-collision plate; 32. a semi-circular body; 33. a telescopic rod; 34. a first spring; 35. a strut; 36. a sleeve; 37. a U-shaped plate; 38. a second spring; 39. and a limiting block.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.

In the first embodiment, as shown in fig. 1 to 3, the temporary highway crash barrier according to the embodiment of the present invention includes a set of supporting bases 1, wherein supporting columns 2 are respectively disposed on the top of the supporting bases 1, illuminating lamps 3 are respectively disposed on the top of the supporting columns 2, an upper transverse plate 4 and a lower transverse plate 5 are respectively disposed between the supporting columns 2 at two sides, wherein a plurality of railings 6 are longitudinally disposed between the upper transverse plate 4 and the lower transverse plate 5, the distances between any adjacent railings 6 are the same, the surfaces of the railings 6 are coated with reminding marking lines 7, wherein a detecting device 8 is installed on the top of the side edge of one of the supporting columns 2, an alarm 9 is installed on the top of the corresponding side edge of each supporting column 2 at two sides, a cavity 10 is disposed in each supporting column 2, and openings 11 are respectively disposed on the upper portion and the lower, just opening 11 will cavity 10 link up with the external world mutually, wherein, top and bottom all are equipped with buffer stop in cavity 10, buffer stop includes U type support 12, the side of U type support 12 just keeps away from 11 one side middle part of opening is equipped with motor 13, the output of motor 13 is connected with output shaft 14, output shaft 14 run through in U type support 12 extends to U type support 12 side is equipped with three 15 of pin gear, U type support 12 just keeps away from one side both ends of motor 13 are equipped with fixed block one 16 and fixed block two 17 respectively, fixed block one 16 with it is equipped with rotation axis 18 to run through between two 17 of fixed block, 18 one end swing joint of rotation axis is in top or bottom in cavity 10, 18 the surface of rotation axis just is located fixed block one 16 and between two 17 of fixed block and be close to fixed block one 16 and the side of two 17 respectively with three 15 of pin gear are equipped with The other end of the rotating shaft 18 is sleeved with a rotating disc 21, the rotating disc 21 is located on one side of the opening 11, a connecting plate 22 is arranged at one end, corresponding to the opening 11, of the rotating disc 21, a clamping block 23 is arranged at one end, away from the rotating disc 21, of the connecting plate 22, and the upper transverse plate 4 and the lower transverse plate 5 penetrate through the opening 11 and extend and are clamped in the clamping block 23; the support column 2 is located the internally mounted of the same support column 2 of detection device 8 has a controller 24, controller 24 with detection device 8 connects, controller 24's output with the input of alarm 9 is connected.

The detection device 8 is arranged at the top of the side edge of the support column 2, the specific shape and position can be obtained through the detection device 8, when a detected vehicle enters a preset range, the alarm switch is driven, the alarm 9 is turned on, a driver is reminded and warned, the driving direction of the driver can be adjusted timely, the direct collision of the vehicle to a guardrail is reduced, the lighting lamp is arranged at the top of the support column 2, the driving of pedestrians and vehicles on a road with insufficient light is facilitated, when the vehicle cannot turn to directly collide the guardrail 6, the controller (HAD-SC200 universal controller) 24 drives the motor 13 to operate timely, the motor 13 drives the pin gear three 15 to rotate, the pin gear three 15 drives the pin gear one 19 and the pin gear two 20 at the side edge to rotate, the rotating shaft 18 is driven to rotate, the rotating directions of the rotating shafts 18 arranged inside the support columns 2 at two sides are in the same direction, when the vehicle strikes the guardrail from the left side shown in fig. 2, the rotating disks 21 on the two sides rotate anticlockwise to drive the upper transverse plate 4 and the lower transverse plate 5 to incline towards the right side, so that the impact force between the vehicle and the guardrail 6 is reduced.

Second embodiment, as shown in fig. 6, the detecting device 8 includes a shape detecting part for acquiring shape data and a position detecting part for acquiring position data, the alarm 9 includes an audible alarm and a light alarm, wherein the detecting data is transmitted to the detecting device 8 through a receiving module, the detecting device 8 transmits the received data to a controller (HAD-SC200 general controller) 24 through a transmitting module, the controller (HAD-SC200 general controller) 24 drives the alarm 9, when the vehicle is running on the road, the detecting device 8 acquires whether an object is approaching a predetermined range, detects the specific shape and specific position of the object, whether the object is intruding into a dangerous area, and transmits the detected information to the controller (HAD-SC200 general controller) 24 in time, the controller (HAD-SC200 general controller) 24 drives the alarm 9, the audible and visual alarm is started, so that the driver can be timely reminded and warned to change the driving direction.

In the third embodiment, as shown in fig. 2, the display screen 25 is installed at the middle of the front surface of the supporting pillars 2 at two sides, wherein the gravity plates 26 are installed in the supporting seats 1, the gravity plates 26 are placed in the two supporting seats 1, the weight of the supporting seats 1 can be increased, the phenomenon that the whole guardrail turns over after the vehicle is impacted is prevented, and the phenomenon that the guardrail turns over is caused by external wind power or other factors.

In the fourth embodiment, as shown in fig. 4 to 5, the external corners of the balustrade 6 are all set to be flat surfaces, and the flat surfaces are all provided with an inner cavity 27, the inner cavity 27 is internally provided with a shock-absorbing structure, the shock-absorbing structure includes an outer cylinder 28, the outer cylinder 28 is a U-shaped structure, an inner cylinder 29 is arranged in a U-shaped groove of the outer cylinder 28, the inner wall of the inner cylinder 29 is provided with a sliding plate 30 matched with the inner wall of the inner cylinder 29, the sliding plate 30 is provided with an anti-collision plate 31 near the opening side end of the inner cavity 27, one side of the anti-collision plate 31 far away from the sliding plate 30 is provided with a plurality of semi-circular bodies 32, the semi-circular bodies 32 penetrate through the inner cavity 27 and extend to the outside of the flat surfaces, one end of the sliding plate 30 far away from the anti-collision plate 31 is provided with a telescopic rod 33, the other end, the utility model discloses a crash board 31, including crash board 31, telescopic link 33, spring 36, spring 6, bumper 31, bumper 32, U template 37, spring 36, spring 6, bumper 32, telescopic link 33 and spring 34, the side middle part of the side of the semicircle body 32 alternates and is equipped with branch 35, branch 35 and the pot head of keeping away from crash board 31 is equipped with sleeve 36, sleeve 36 and keep away from bumper 31 one side is equipped with spring two 38, the other end of spring two 38 is fixed at the inner wall of inner cylinder 29, the semicircle body 32 adopts soft material to make, wherein, the semicircle body 32 all adopts glue to paste the side of bumper 31, when the vehicle is too late to change the direction of driving, strikes on railing 6, and railing 6 inclines toward one side, and then the semicircle body 32 that the external corner department of railing 6 established withstands the vehicle, and the semi-circle body 32 made of soft material is pressed against the vehicle, so that the vehicle can be prevented from being scraped and the impact force of the vehicle can be reduced.

Fifth embodiment, the rotation axis 18 just keeps away from the one end of fixed block 16 and is located the rotary disk 21 side is equipped with stopper 39, and wherein, the rotary disk 21 direction of rotation that both sides were established is same direction, and when the vehicle struck to railing 6 on, drive diaphragm 4 and lower diaphragm 5 toward one side slope simultaneously through rotary disk 21 for it all inclines toward same direction to drive a plurality of railing 6, thereby great reduction vehicle's impact force, dispersible impact, the severity of reduction accident.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the specific conditions of the surrounding environment are detected by the detection device 8, whether a vehicle enters a preset dangerous range or not is analyzed, the driving alarm 9 reminds a driver to change the driving direction in time, when the vehicle impacts the railing 6, the motor 13 is driven, the motor 13 drives the pin gear three 15 to rotate, the pin gear three 15 drives the pin gear one 19 and the pin gear two 20 to rotate, so as to drive the rotating shaft 18 to rotate, the rotating directions of the rotating shafts 18 arranged in the supporting columns 2 on two sides are the same, when the vehicle impacts the railing 6, the rotating shaft 18 drives the rotating disc 21, so that the rotating disc 21 pulls the upper transverse plate 4 and the lower transverse plate 5 to incline towards one side, and simultaneously drives the railing 6 to incline towards the side, so that the direction of the vehicle head can be adjusted, the impact force of the vehicle is reduced, and meanwhile, the semi-circular body 32 arranged at the end part of the positive corner of the railing, the second spring 38, the telescopic rod 33 and the first spring 34 are matched to play a role in buffering and damping, and damage to the vehicle and the guardrail is reduced.

The present invention can be easily implemented by those skilled in the art from the above detailed description. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.

Claims

1. The temporary highway anti-collision guardrail is characterized by comprising a group of supporting seats (1), supporting columns (2) are arranged at the tops of the supporting seats (1), illuminating lamps (3) are arranged at the tops of the supporting columns (2), an upper transverse plate (4) and a lower transverse plate (5) are transversely arranged between the upper portions and the lower portions of the supporting columns (2) on two sides respectively, a plurality of railings (6) are longitudinally arranged between the upper transverse plate (4) and the lower transverse plate (5), the distances between any adjacent railings (6) are the same, warning marked lines (7) are coated on the surfaces of the railings (6), a detection device (8) is installed at the top of the side edge of one side of each supporting column (2), an alarm (9) is installed at the top of the corresponding side edge of each supporting column (2) on two sides, and cavities (10) are arranged in the supporting columns, an opening (11) is formed in the upper portion and the lower portion of the corresponding side of the cavity (10), the cavity (10) is communicated with the outside through the opening (11), an anti-collision device is arranged at the top and the bottom of the cavity (10), the anti-collision device comprises a U-shaped support (12), a motor (13) is arranged in the middle of one side of the U-shaped support (12) far away from the opening (11), an output end of the motor (13) is connected with an output shaft (14), the output shaft (14) penetrates through the U-shaped support (12) and extends to the side of the U-shaped support (12) and is provided with a third pin gear (15), a first fixing block (16) and a second fixing block (17) are arranged at two ends of one side of the U-shaped support (12) far away from the motor (13), a rotating shaft (18) penetrates between the first fixing block (16) and the second fixing block (17), one end of the rotating shaft (18) is movably connected with the top or the bottom in the cavity (10), a first pin gear (19) and a second pin gear (20) which are meshed with the third pin gear (15) are respectively sleeved on the surface of the rotating shaft (18) and are positioned between the first fixed block (16) and the second fixed block (17) and close to the side ends of the first fixed block (16) and the second fixed block (17), the other end of the rotating shaft (18) is sleeved with a rotating disc (21), the rotating disc (21) is positioned on one side of the opening (11), a connecting plate (22) is arranged at one end of the rotating disc (21) corresponding to the opening (11), a clamping block (23) is arranged at one end of the connecting plate (22) far away from the rotating disc (21), the upper transverse plate (4) and the lower transverse plate (5) penetrate through the opening (11) and extend and are clamped in the clamping block (23); a controller (24) is installed inside the supporting column (2) and located in the same supporting column (2) as the detection device (8), the controller (24) is connected with the detection device (8), and the output end of the controller (24) is connected with the input end of the alarm (9); the detection device (8) comprises a shape detection component for acquiring shape data and a position detection component for acquiring position data; the alarm (9) comprises a sound alarm and a light alarm, wherein the detection device (8) sends detected data to the controller (24) through the sending module, and the controller (24) analyzes the received data to drive the alarm (9); the display screens (25) are respectively arranged in the middle of the front surfaces of the supporting columns (2) on the two sides, and gravity plates (26) are respectively arranged in the supporting seat (1); the external corners of the railings (6) are all set to be planes, inner cavities (27) are arranged in the planes, and damping structures are mounted inside the inner cavities (27); the shock absorption structure comprises an outer cylinder (28), the outer cylinder (28) is of a U-shaped structure, an inner cylinder (29) is arranged in a U-shaped groove of the outer cylinder (28), a sliding plate (30) matched with the inner wall of the inner cylinder (29) is arranged on the inner wall of the inner cylinder (29), an anti-collision plate (31) is arranged on the sliding plate (30) and close to the opening side end of the inner cavity (27), a plurality of semi-circular bodies (32) are arranged on one side, far away from the sliding plate (30), of the anti-collision plate (31), and the semi-circular bodies (32) penetrate through the inner cavity (27) and extend to the outer side of the plane; one end, far away from the anti-collision plate (31), of the sliding plate (30) is provided with a telescopic rod (33), the other end of the telescopic rod (33) is fixed to the end part of the inner wall of the inner column body (29), and a first spring (34) is sleeved on the telescopic rod (33); a support rod (35) is inserted into the middle of the side edge of the anti-collision plate (31) far away from the semi-circular body (32), a sleeve (36) is sleeved on one end of the support rod (35) far away from the anti-collision plate (31), a U-shaped plate (37) is arranged on one side of the sleeve (36) far away from the anti-collision plate (31), a second spring (38) is arranged on one side of the U-shaped plate (37) far away from the sleeve (36), and the other end of the second spring (38) is fixed on the inner wall of the inner cylinder (29); the semi-circular bodies (32) are made of soft materials, wherein the semi-circular bodies (32) are adhered to the side edges of the anti-collision plates (31) by glue; the rotating shaft (18) is far away from one end of the first fixed block (16) and is located on the side edge of the rotating disc (21), a limiting block (39) is arranged, and the rotating directions of the rotating discs (21) arranged on the two sides are the same.