CN214993260U - Safety warning device for highway reconstruction and extension - Google Patents
Safety warning device for highway reconstruction and extension Download PDFInfo
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- CN214993260U CN214993260U CN202120763666.8U CN202120763666U CN214993260U CN 214993260 U CN214993260 U CN 214993260U CN 202120763666 U CN202120763666 U CN 202120763666U CN 214993260 U CN214993260 U CN 214993260U
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Abstract
The utility model relates to a highway reforms and expands and uses safety warning device, relate to the field in traffic safety warning equipment field, it includes the mounting panel, the mounting panel can be dismantled and connect in the highway, the direction of vehicle advancing direction on the perpendicular to highway is followed to the mounting panel extends, be provided with warning board on the mounting panel, warning board is along vertical direction of making progress, extend to vehicle advancing direction on the highway gradually, warning board rotates to be connected in the mounting panel, vehicle advancing direction on the perpendicular to highway of warning board axis of rotation, and warning board axis of rotation is located the position that warning board is close to the mounting panel, be provided with the locating component who plays the positioning action to warning board on the mounting panel. The vehicle deceleration control method and device have the effect of enabling passing vehicles to decelerate.
Description
Technical Field
The application relates to the field of traffic safety warning equipment, in particular to a safety warning device for highway reconstruction and extension.
Background
The rapid development of highway traffic industry, the quantity of highways and vehicles is greatly increased, the projects of highway reconstruction and extension are gradually increased, other passing vehicles need to be decelerated and detoured in the process of highway reconstruction and extension, and usually warning devices are arranged on roads.
In the prior art, when a road is reconstructed and expanded, a road block warning board arranged on the road is composed of two supporting rod supporting board bodies, warning sentences are written on the supporting board bodies, and a light reflecting layer is coated on the supporting board bodies.
In view of the above related technologies, the inventor thinks that passing vehicles need to be decelerated and detoured when meeting highway reconstruction and extension construction, while the warning board in the prior art only plays a role in reminding and cannot play a substantial role in decelerating the passing vehicles.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the deceleration of passing vehicles, the application provides a safety warning device for highway reconstruction and extension.
The application provides a safety warning device for highway reconstruction and extension adopts following technical scheme:
the utility model provides a highway reforms and expands and uses safety warning device, including the mounting panel, the mounting panel can be dismantled and connect in the highway, the direction of vehicle advancing direction on the perpendicular to highway is followed to the mounting panel extends, be provided with warning board on the mounting panel, warning board is along vertical direction of making progress, extend to vehicle advancing direction on the highway gradually, warning board rotates and connects in the mounting panel, vehicle advancing direction on the perpendicular to highway of warning board axis of rotation, and warning board axis of rotation is located the position that warning board is close to the mounting panel, be provided with the locating component who plays the positioning action to warning board on the mounting panel.
By adopting the technical scheme, the warning board keeps an inclined state under the action of the positioning assembly, and when a vehicle runs to be close to the warning board, a driver sees a warning slogan on the warning board and actively decelerates; the vehicle continues to travel to and drives to warning board top along the warning board of slope, and the warning board is extrudeed to the wheel, and the warning board takes place to rotate, and warning board pivoted in-process is applyed the opposite power to the vehicle direction of advance to the wheel for the vehicle slows down, makes the past vehicle initiative slow down combine together with passive speed reduction, reduces the high-speed probability of passing through the construction road section of vehicle.
Optionally, locating component includes locating lever, locating piece, and locating piece sliding connection is in the mounting panel, and locating piece sliding direction is on a parallel with vehicle advancing direction on the highway, and locating lever one end is rotated and is connected in the locating piece, and locating lever axis of rotation is on a parallel with warning board axis of rotation, and the locating lever other end rotates and connects in warning board, and locating component sets up in warning board both sides.
Through adopting above-mentioned technical scheme, warning board rotates and drives the locating lever removal, and the locating lever drives the locating piece and removes, and relative rotation between locating lever removal in-process and warning board and the locating piece exists frictional force between locating piece removal in-process and the locating plate, and frictional force provides the resistance for the locating piece removes, and then provides the resistance for the rotation of warning board, produces the deceleration effect to the vehicle.
Optionally, the locating slot has been seted up to the mounting panel upper surface, and the locating slot extends along the vehicle direction of advance on the highway, and the locating piece is arranged in the locating slot, and constant head tank inner wall fixedly connected with stopper, stopper are located the locating piece top.
By adopting the technical scheme, the positioning groove plays a guiding role for the positioning block, the positioning block is ensured to move in a direction parallel to the advancing direction of the vehicle, and the probability of deflection in the moving process of the positioning block is reduced.
Optionally, an air spring is arranged in the positioning groove, and one end of the air spring is fixedly connected to the inner wall of the positioning groove.
Through adopting above-mentioned technical scheme, warning board whereabouts in-process drives the locating piece and removes, and the locating piece removes extrusion air spring, and the air spring is compressed and applys external force to the locating piece, prevents the locating piece and removes, further provides the resistance for warning board rotates, improves the deceleration to the vehicle. After the vehicle leaves warning board, the locating piece removes to the one side of keeping away from the air spring under the effect of air spring, and the locating piece passes through the locating lever and drives warning board rotation, realizes warning board's automatic re-setting.
Optionally, a supporting component is arranged between the warning board and the mounting board, the supporting component comprises a supporting rod and a supporting block, the supporting block is arranged at two ends of the supporting rod, the supporting rod is rotatably connected to the supporting block, the rotating axis of the supporting rod is parallel to the rotating axis of the warning board, a sliding groove is formed in the top of the mounting board, the sliding groove is parallel to the advancing direction of a vehicle on a road, one supporting block is located in the sliding groove, and the other supporting block is fixedly connected to the bottom of the warning board.
Through adopting above-mentioned technical scheme, there is frictional force between supporting shoe and the spout for the position of supporting shoe is in relative stable state, and the supporting shoe supports the bracing piece, and the bracing piece plays the supporting role to warning board, improves warning board's stability.
Optionally, the support assembly is provided in plurality.
Through adopting above-mentioned technical scheme, carry out multiple spot position to warning board and support, further improve the stability of backup pad.
Optionally, the two sides of the mounting plate extend downwards gradually in a direction away from the middle of the mounting plate.
Through adopting above-mentioned technical scheme, for perpendicular side, the slope side of mounting panel can reduce the harm effect to the wheel, still makes the wheel travel to the mounting panel top more easily simultaneously.
Optionally, the top of the warning plate is in an arc shape protruding upwards.
Through adopting above-mentioned technical scheme, the warning board is the shape similar to the deceleration strip, and the increase is to the resistance of wheel, improves the speed reduction effect to the vehicle.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the warning board is rotationally connected to the mounting board, so that when the vehicle moves forwards to a position close to the warning board, the warning slogan on the warning board is seen, and the vehicle actively decelerates and crawls; the warning plate is extruded in the running process of the vehicle, the warning plate rotates to provide certain resistance for wheels, the speed of the vehicle is reduced, the active speed reduction and the passive speed reduction of the passing vehicle are combined, and the probability that the vehicle passes through a construction road section at a high speed is reduced;
2. by arranging the air spring, the deceleration effect on the vehicle is improved, and meanwhile, the automatic reset of the warning board is realized;
3. through setting up supporting component, improve the stability of warning board.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
fig. 2 is a schematic view showing the structure of the accommodating groove.
Description of reference numerals: 1. a highway; 2. mounting a plate; 21. positioning a groove; 22. a limiting block; 23. a chute; 3. a warning board; 31. a warning slogan; 32. a containing groove; 4. a positioning assembly; 41. positioning a rod; 42. positioning blocks; 421. a gas spring; 5. a support assembly; 51. a support bar; 52. and (7) a supporting block.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses safety warning device for highway reconstruction and extension. Referring to fig. 1, a highway reforms construction and uses safety warning device includes mounting panel 2, mounting panel 2 passes through bolt fixed connection on highway 1, mounting panel 2 extends along the direction of vehicle direction of advance on perpendicular to highway 1, 2 tops of mounting panel are provided with the warning sign, the warning sign has been written warning slogan 31 towards vehicle one side, warning board 3 upwards extends gradually along the direction of keeping away from warning slogan 31 one side, warning board 3 rotates and connects in mounting panel 2, 3 direction of advance of vehicle on the axis of rotation perpendicular to highway 1 of warning board, and the axis of rotation of warning board 3 is located the position that warning board 3 is close to mounting panel 2. The vehicle is gone forward when being close to the position of warning board 3, sees warning poster 31 on the warning board 3, and the initiative is slowed down and is walked slowly, and the vehicle is gone to the 3 departments of warning board, wheel extrusion warning board 3, and warning board 3 rotates downwards under the extrusion of wheel, and warning board 3 gives the certain resistance of wheel and forces the vehicle to slow down simultaneously for the past vehicle initiative is slowed down and is combined together with passive speed reduction, reduces the high-speed probability through the construction highway section of vehicle.
Referring to fig. 1 and 2, a positioning assembly 4 is arranged on a mounting plate 2, the positioning assembly 4 comprises a positioning rod 41 and a positioning block 42, one end of the positioning rod 41 is rotatably connected to a warning plate 3, the rotation axis of the positioning rod 41 is parallel to the rotation axis of the warning plate 3, the positioning rod 41 is arranged at two ends of the warning plate 3, the positioning block 42 is rotatably connected to the other end of the positioning rod 41, the positioning block 42 is slidably connected to the mounting plate 2, a positioning groove 21 is formed in the upper surface of the positioning plate, the extending direction of the positioning groove 21 is parallel to the advancing direction of a vehicle on a highway 1, and the positioning block 42 is arranged in the positioning groove 21; a gas spring 421 is further arranged in the positioning groove 21, one end of the gas spring 421 is fixedly connected to one side of the positioning block 42 far away from the rotation axis of the warning plate 3, and the other end of the gas spring 421 is fixedly connected to the inner wall of the positioning groove 21.
Referring to fig. 1 and 2, the warning plate 3 is pressed by the wheel, the warning plate 3 rotates downward, the positioning block 42 is driven by the warning plate 3 through the positioning rod 41 to move, meanwhile, the positioning rod 41 rotates relative to the warning plate 3 and the positioning block 42, the angle between the positioning rod 41 and the warning plate 3 as well as the angle between the positioning block 42 are adjusted, and the warning plate 3 can be ensured to fall smoothly; locating piece 42 removes extrusion gas spring 421, gas spring 421 are compressed, certain resistance is applyed to the removal of locating piece 42 to gas spring 421, thereby produce certain resistance to warning board 3 whereabouts smoothly, the resistance that warning board 3 received acts on the wheel, force the vehicle speed reduction, after the vehicle traveles through warning board 3, under the effect of gas spring 421, locating piece 42 is to the direction removal of keeping away from gas spring 421, locating piece 42 drives locating lever 41 and removes, locating lever 41 drives warning board 3 and upwards rotates, make warning board 3 reset, continue to carry out safety warning work.
Referring to fig. 1 and 2, the inner wall of the positioning groove 21 is fixedly connected with a limiting block 22, the limiting block 22 is located above the positioning block 42, and two limiting blocks 22 are arranged. The limiting block 22 has a limiting effect on the positioning block 42, prevents the positioning block 42 from being separated from the positioning groove 21, and ensures the connectivity of the positioning block 42 and the mounting plate 2, so that the positioning block 41 is ensured to support the warning plate 3, and the warning plate 3 is in an inclined state.
Referring to fig. 1 and 2, be provided with the supporting component 5 that supports warning board 3 on the mounting panel 2, supporting component 5 includes bracing piece 51, supporting shoe 52 is provided with two, a supporting shoe 52 fixed connection is in warning board 3 bottom, a supporting shoe 52 sliding connection is at the 2 tops of mounting panel, supporting shoe 52 sliding direction is on a parallel with locating piece 42 sliding direction, spout 23 has been seted up at 2 mountains of mounting panel, in spout 23 was arranged in to supporting shoe 52, bracing piece 51 rotates and connects between two supporting shoes 52, bracing piece 51 axis of rotation is on a parallel with warning board 3 axis of rotation, supporting component 5 is provided with three groups. Locating component 4 sets up in warning board 3 both sides for 3 intermediate positions of warning board are unsettled states, the fracture is likely to take place when warning board 3 middle parts are extrudeed, set up supporting component 5 back, bracing piece 51 plays the supporting role to warning board 3, improve warning board 3's stability, when warning board 3 rotates, warning board 3 drives bracing piece 51 and rotates and remove, bracing piece 51 drives supporting shoe 52 and removes, in order to guarantee that warning board 3 falls down smoothly.
Referring to fig. 1 and 2, the bottom of the warning plate 3 is provided with an accommodating groove 32, the accommodating groove 32 is parallel to the sliding groove 23, and the accommodating groove 32 penetrates through the warning plate 3 along the advancing direction of the vehicle. After the warning board 3 falls down, the supporting rod 51 can be hidden in the accommodating groove 32, so that the bottom surface of the warning board 3 is directly contacted with the mounting plate 2, the whole warning board 3 bears the pressure of a vehicle, and the probability that the warning board 3 is damaged is reduced.
Referring to fig. 1 and 2, two sides of the mounting plate 2 perpendicular to the advancing direction of the vehicle gradually extend downward along a direction away from the middle of the mounting plate 2, and the inclined surface is more convenient for the vehicle to get on and off the mounting plate 2 relative to the vertical inclined surface. The top of warning board 3 is to keeping away from the bellied arc form of mounting panel 2 directions, and warning board 3 is the shape similar to the deceleration strip promptly, improves the speed reduction effect to the vehicle.
The implementation principle of the safety warning device for highway reconstruction and extension in the embodiment of the application is as follows: when the vehicle runs to a position close to the warning board 3, the driver sees the warning slogan 31 on the warning board 3 and actively decelerates; the vehicle continuously runs to approach the warning board 3, the wheels run to the mounting board 2 along the inclined side faces of the mounting board 2, then the warning board 3 is squeezed, the warning board 3 rotates downwards under the squeezing action of the wheels, the warning board 3 drives the positioning rod 41 and the supporting rod 51 to move, the positioning rod 41 rotates relative to the warning board 3 and the positioning block 42 while moving, and the supporting rod 51 rotates relative to the supporting block 52 while moving, so that the angles between the positioning rod 41 and the supporting rod 51 and the warning board 3 are adjusted; the positioning rod 41 drives the positioning block 42 to move, the positioning block 42 moves to extrude the gas spring 421, the gas spring 421 exerts resistance on the positioning block 42 to prevent the positioning block 42 from moving, so that resistance is provided for the warning plate 3 to fall smoothly, resistance is provided for the vehicle to run, the vehicle is decelerated, the passing vehicle is actively decelerated and passively decelerated, and the probability that the vehicle passes through a construction road section at a high speed is reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a highway is rebuild and is used safety warning device which characterized in that: including mounting panel (2), mounting panel (2) can be dismantled and connect in highway (1), the direction of vehicle advancing direction extends on perpendicular to highway (1) is followed in mounting panel (2), be provided with warning board (3) on mounting panel (2), vertical direction of making progress is followed in warning board (3), vehicle advancing direction extends on going up to highway (1) gradually, warning board (3) are rotated and are connected in mounting panel (2), vehicle advancing direction is gone up on warning board (3) rotation axis perpendicular to highway (1), and warning board (3) rotation axis is located the position that warning board (3) are close to mounting panel (2), be provided with locating component (4) that play the positioning action to warning board (3) on mounting panel (2).
2. The safety warning device for highway rebuilding and expansion according to claim 1, wherein: locating component (4) are including locating lever (41), locating piece (42) sliding connection in mounting panel (2), locating piece (42) slip direction is on a parallel with highway (1) vehicle advancing direction, locating lever (41) one end is rotated and is connected in locating piece (42), locating lever (41) axis of rotation is on a parallel with warning board (3) axis of rotation, locating lever (41) other end is rotated and is connected in warning board (3), locating component (4) set up in warning board (3) both sides.
3. The safety warning device for highway rebuilding and expansion according to claim 2, wherein: constant head tank (21) have been seted up to mounting panel (2) upper surface, and constant head tank (21) are followed highway (1) and are gone up the vehicle direction of advance and are extended, and in constant head tank (21) were arranged in to locating piece (42), constant head tank (21) inner wall fixedly connected with stopper (22), stopper (22) are located locating piece (42) top.
4. The safety warning device for highway rebuilding and expansion according to claim 2, wherein: a gas spring (421) is arranged in the positioning groove (21), and one end of the gas spring (421) is fixedly connected to the other end of the positioning block (42) and fixedly connected to the inner wall of the positioning groove (21).
5. The safety warning device for highway rebuilding and expansion according to claim 2, wherein: be provided with supporting component (5) between warning board (3) and mounting panel (2), supporting component (5) are including bracing piece (51), supporting shoe (52) set up in bracing piece (51) both ends, bracing piece (51) rotate to be connected in supporting shoe (52), bracing piece (51) axis of rotation is on a parallel with warning board (3) axis of rotation, spout (23) have been seted up at mounting panel (2) top, spout (23) are on a parallel with highway (1) vehicle advancing direction, a supporting shoe (52) are located spout (23), another supporting shoe (52) fixed connection is in warning board (3) bottom.
6. The safety warning device for highway rebuilding and expansion according to claim 5, wherein: the supporting component (5) is provided with a plurality of supporting components.
7. The safety warning device for highway rebuilding and expansion according to claim 1, wherein: the two sides of the mounting plate (2) extend downwards gradually along the direction away from the middle part of the mounting plate (2).
8. The safety warning device for highway rebuilding and expansion according to claim 1, wherein: the top of the warning board (3) is in an upward convex arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120763666.8U CN214993260U (en) | 2021-04-14 | 2021-04-14 | Safety warning device for highway reconstruction and extension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120763666.8U CN214993260U (en) | 2021-04-14 | 2021-04-14 | Safety warning device for highway reconstruction and extension |
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| Publication Number | Publication Date |
|---|---|
| CN214993260U true CN214993260U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120763666.8U Active CN214993260U (en) | 2021-04-14 | 2021-04-14 | Safety warning device for highway reconstruction and extension |
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| CN (1) | CN214993260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114164782A (en) * | 2021-12-17 | 2022-03-11 | 中电建高速公路运营管理有限公司 | Automatic toll collection device for expressway |
-
2021
- 2021-04-14 CN CN202120763666.8U patent/CN214993260U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114164782A (en) * | 2021-12-17 | 2022-03-11 | 中电建高速公路运营管理有限公司 | Automatic toll collection device for expressway |
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