CN216474659U

CN216474659U - Road height-limiting anti-collision safety protection device

Info

Publication number: CN216474659U
Application number: CN202122014252.8U
Authority: CN
Inventors: 李海洋
Original assignee: Individual
Current assignee: Xi'an Jiangcai Advertising Media Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-05-10
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a road height-limiting anti-collision safety protection device, which relates to the technical field of road safety, and specifically relates to a road height-limiting anti-collision safety protection device. Through adjusting block's setting, make this limit for height spreader possess the effect of lift, cooperation through first screw rod and adjusting block sets up, limit for height spreader can adjust at the in-process that uses, thereby effect with adjustable has been played, through the setting of slider, make this limit for height spreader possess the effect of anticollision, cooperation through limit for height spreader and activity deceleration strip sets up, the in-process that uses can make the activity deceleration strip stand up, thereby the effect of anticollision has been played, limit for height anticollision's mesh has been reached.

Description

Road height-limiting anti-collision safety protection device

Technical Field

The utility model relates to the technical field of road safety, in particular to a height-limiting anti-collision safety protection device for a road.

Background

The literal meaning of the highway is that public roads, public traffic roads, numerous vehicles such as cars, bicycles, rickshaws, carriages and the like and pedestrians can walk, although different highway restrictions are different, the highway is also called as a road among people, in some highway traffic road sections, due to reasons such as bad road conditions, bridge load restrictions and the like, height limiting frames are often arranged at two ends of a corresponding passing road to limit vehicles with a certain height to pass through the road section so as to prevent dangerous accidents, but the existing height limiting cross bars are generally fixed at a fixed height through support frames so as to limit the height of passing vehicles, if illegal vehicles forcibly pass through the height limiting cross bars, collision accidents occur, the height limiting cross bars are easy to fall off after being impacted, if the passing vehicles pass through the height limiting cross bars, safety accidents occur easily, potential safety hazards exist, and therefore, an effective height limiting is urgently needed, but also to reduce the risk of injury due to collisions.

The height-limiting anti-collision device for the road and bridge disclosed in the Chinese utility model patent application publication No. CN208762912U can effectively limit the height and prevent collision, but the height of the device can not be adjusted, and the anti-collision device is easy to drop, has potential safety hazards, and has the defects of inflexibility and insecurity.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a road height-limiting anti-collision safety protection device, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a road height-limiting anti-collision safety protection device comprises a bearing column, wherein a support column is welded at the upper part of the bearing column, the upper end of the supporting column is fixedly connected with a supporting block, the middle part of the supporting block is provided with a hole, the middle part of the supporting block is inserted with a gear rod, the lower part of the gear rod is fixedly connected with a first screw rod, a bearing is arranged in a hole in the middle of the supporting block, the middle part of the bearing is sleeved with the outer surface of the gear rod, the middle part of the first screw rod is in threaded connection with an adjusting slide block, holes are arranged on two sides of the adjusting slide block, the outer surface of the supporting column is sleeved with two sides of the adjusting slide block, a guide rail groove is arranged on one side surface of the adjusting slide block, the slide block is connected inside the guide rail groove in a sliding way, one side fixedly connected with steel wire of slider, the another side fixedly connected with limit for height spreader of slider, adjust the front and the lower fixed surface of slider and be connected with the pulley.

Optionally, the middle part fixedly connected with motor cabinet of support horizontal pole, the last fixed surface of motor cabinet is connected with the motor, motor axle center department fixed mounting has the pivot, the fixed plate has been cup jointed at the both ends of pivot, the both ends fixedly connected with gear of pivot, the both ends of pivot are passed through the gear and are rotated with the upper portion of gear pole and be connected.

Optionally, a square hole is formed in one end, close to the pulley, of the guide rail groove, a movable deceleration strip is fixedly connected to the other end of the steel wire, a second screw and a screw rod are arranged in the middle of the steel wire, the movable deceleration strip is in transmission connection with the slider through the steel wire and the pulley, a fixed deceleration strip is hinged to one side of the movable deceleration strip, and the lower surface of the fixed deceleration strip is fixedly connected with a road surface.

Optionally, the upper surface of supporting shoe fixedly connected with connecting rod, a side fixedly connected with of supporting shoe supports the horizontal pole, the surface that supports the horizontal pole and the both ends fixed connection of connecting rod, the material of limit for height spreader, heel post, activity deceleration strip, fixed deceleration strip, support column and supporting shoe is cast iron, the surface bonding of limit for height spreader has the sponge.

Optionally, the lower part fixedly connected with road surface of heel post, the quantity of heel post and support column is 4, the outer fixed surface of heel post is connected with the dead lever, the quantity of dead lever is 6.

Optionally, the middle part fixedly connected with warning light fixed plate of support horizontal pole, the outer fixed surface of warning light fixed plate is connected with the warning light of often brightening, the surface bonding of heel post and limit for height spreader has reflection of light strip, the surface of support column is carved with the scale.

(III) advantageous effects

The utility model provides a road height-limiting anti-collision safety protection device, which has the following beneficial effects:

1. this kind of road limit for height anticollision safety arrangement through adjusting block's setting, makes this limit for height spreader possess the effect of lift, sets up through first screw rod and adjusting block's cooperation, and the in-process limit for height spreader that uses can be adjusted to play adjustable effect, reached limit for height adjustable purpose.

2. This road limit for height anticollision safety arrangement through the setting of slider, makes this limit for height spreader possess the effect of anticollision, sets up through the cooperation of limit for height spreader and activity deceleration strip, can make the activity deceleration strip stand at the in-process that uses to play the effect of anticollision, reached the safe purpose of anticollision.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional view of a side adjustment slider according to the present invention;

FIG. 4 is a schematic perspective view of an adjusting slider according to the present invention;

FIG. 5 is a schematic perspective view of a second screw according to the present invention.

In the figure: 1. a load-bearing column; 2. a support pillar; 3. a support block; 4. a bearing; 5. a support rail; 6. a connecting rod; 7. adjusting the sliding block; 8. a first screw; 9. a gear lever; 10. a height-limiting transverse column; 11. a slider; 12. a pulley; 13. a guide rail groove; 14. a square hole; 15. a movable deceleration strip; 16. fixing a deceleration strip; 17. a steel wire; 18. a light-reflecting strip; 19. fixing the rod; 20. a prompting lamp fixing plate; 21. a pavement; 22. a prompt lamp is normally on; 23. an electric motor; 24. a gear; 25. a rotating shaft; 26. a motor base; 27. a fixing plate; 28. a second screw; 29. a screw hole rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a road height-limiting anti-collision safety protection device comprises a bearing column 1, wherein a support column 2 is welded on the upper portion of the bearing column 1, a support block 3 is fixedly connected to the upper end of the support column 2, a hole is formed in the middle of the support block 3, a gear rod 9 is inserted in the middle of the support block 3, a first screw 8 is fixedly connected to the lower portion of the gear rod 9, a bearing 4 is arranged in the hole in the middle of the support block 3, the middle of the bearing 4 is sleeved with the outer surface of the gear rod 9, an adjusting slider 7 is in threaded connection with the middle of the first screw 8, holes are formed in two sides of the adjusting slider 7, the outer surface of the support column 2 is sleeved with two sides of the adjusting slider 7, a guide rail groove 13 is formed in one side face of the adjusting slider 7, a slider 11 is slidably connected inside the guide rail groove 13, a steel wire 17 is fixedly connected to one side face of the slider 11, a height-limiting cross column 10 is fixedly connected to the side face of the slider 11, and a pulley 12 is fixedly connected to the front face and lower surface of the adjusting slider 7, a motor base 26 is fixedly connected to the middle of the supporting cross bar 5, a motor 23 is fixedly connected to the upper surface of the motor base 26, a rotating shaft 25 is fixedly mounted at the axis of the motor 23, fixing plates 27 are sleeved at the two ends of the rotating shaft 25, gears 24 are fixedly connected to the two ends of the rotating shaft 25, the two ends of the rotating shaft 25 are rotatably connected to the upper portion of the gear rod 9 through the gears 24, a square hole 14 is formed at one end, close to the pulley 12, of the guide rail groove 13, a movable deceleration strip 15 is fixedly connected to the other end of the steel wire 17, a second screw 28 and a screw rod 29 are arranged in the middle of the steel wire 17, the movable deceleration strip 15 is in transmission connection with the slider 11 through the steel wire 17 and the pulley 12, a fixed deceleration strip 16 is hinged to one side of the movable deceleration strip 15, a road surface 21 is fixedly connected to the lower surface of the fixed deceleration strip 16, a connecting rod 6 is fixedly connected to the upper surface of the supporting block 3, and a supporting cross bar 5 is fixedly connected to one side surface of the supporting block 3, support the surface of horizontal pole 5 and the both ends fixed connection of connecting rod 6, limit for height spreader 10, heel post 1, activity deceleration strip 15, fixed deceleration strip 16, the material of support column 2 and supporting shoe 3 is cast iron, the surface bonding of limit for height spreader has the sponge, the lower part fixedly connected with road surface 21 of heel post 1, the quantity of heel post 1 and support column 2 is 4, the surface fixedly connected with dead lever 19 of heel post 1, the quantity of dead lever 19 is 6, support the middle part fixedly connected with warning light fixed plate 20 of horizontal pole 5, the surface fixedly connected with of warning light fixed plate 20 shows the lamp 22 often brightly, the surface bonding of heel post 1 and limit for height spreader 10 has reflection of light strip 18, the scale is carved with to the surface of support column 2.

During the use, after the device installation is accomplished, adjust limit for height spreader 10 to the height of restricting the journey through motor 23, too high when the vehicle that traveles, when striking limit for height spreader 10, the slider 11 of limit for height spreader's 10 both ends fixed connection can move backward in guide rail groove 13, and slider 11 drives steel wire 17 and removes this moment, and steel wire 17 can pull up movable deceleration strip 15 under the effect of pulley 12 to play suggestion and the effect of restricting the journey.

The working principle and the beneficial effects of the utility model are as follows: the device pulls up the movable deceleration strip 15 through the movement of the height-limiting cross column 10 after impact to achieve the effect of prompting the restriction of the traffic, the height-limiting cross column 10 can be adjusted through the first screw 8 and the adjusting slide block 7, the height-limiting anti-collision safety protection device of the road has the advantages that the height-limiting cross column 10 has the lifting effect through the arrangement of the adjusting slide block 7, through the matching arrangement of the first screw rod 8 and the adjusting slide block 7, the height-limiting cross column 10 can be adjusted in the using process, thereby having the function of adjusting, achieving the purpose of adjusting the height limit, the height-limiting anti-collision safety protection device for the road has the advantages that the height-limiting cross column 10 has an anti-collision effect through the arrangement of the slide block 11, through the matching arrangement of the height-limiting cross column 10 and the movable deceleration strip 15, in the using process, the movable deceleration strip 15 can be erected, so that the anti-collision effect is achieved, and the anti-collision safety purpose is achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a road limit for height anticollision safety arrangement, includes spandrel column (1), its characterized in that: the upper portion of the bearing column (1) is welded with a support column (2), the upper end of the support column (2) is fixedly connected with a support block (3), the middle portion of the support block (3) is provided with a hole, a gear rod (9) is inserted into the middle portion of the support block (3), the lower portion of the gear rod (9) is fixedly connected with a first screw rod (8), a bearing (4) is arranged in the hole in the middle portion of the support block (3), the middle portion of the bearing (4) is sleeved with the outer surface of the gear rod (9), the middle portion of the first screw rod (8) is in threaded connection with an adjusting slider (7), two sides of the adjusting slider (7) are provided with holes, the outer surface of the support column (2) is sleeved with two sides of the adjusting slider (7), one side surface of the adjusting slider (7) is provided with a guide rail groove (13), and the interior of the guide rail groove (13) is slidably connected with a slider (11), one side fixedly connected with steel wire (17) of slider (11), another side fixedly connected with limit for height spreader (10) of slider (11), adjust the front and the lower fixed surface of slider (7) and be connected with pulley (12).

2. A road height limiting anti-collision safety protection device according to claim 1, characterized in that: guide rail groove (13) are close to the one end of pulley (12) and have been seted up square hole (14), other end fixedly connected with activity deceleration strip (15) of steel wire (17), the middle part of steel wire (17) is provided with second screw rod (28) and screw pole (29), activity deceleration strip (15) are connected with slider (11) transmission through steel wire (17) and pulley (12), one side of activity deceleration strip (15) articulates there is fixed deceleration strip (16), the lower fixed surface of fixed deceleration strip (16) is connected with road surface (21).

3. A road height limiting anti-collision safety protection device according to claim 1, characterized in that: the upper surface fixedly connected with connecting rod (6) of supporting shoe (3), a side fixedly connected with of supporting shoe (3) supports horizontal pole (5), the surface that supports horizontal pole (5) and the both ends fixed connection of connecting rod (6), the material of limit for height spreader (10), heel post (1), activity deceleration strip (15), fixed deceleration strip (16), support column (2) and supporting shoe (3) is cast iron, the surface bonding of limit for height spreader has the sponge.

4. A road height limiting anti-collision safety protection device according to claim 3, characterized in that: support middle part fixedly connected with motor cabinet (26) of horizontal pole (5), the last fixed surface of motor cabinet (26) is connected with motor (23), motor (23) axle center department fixed mounting has pivot (25), fixed plate (27) have been cup jointed at the both ends of pivot (25), the both ends fixedly connected with gear (24) of pivot (25), the both ends of pivot (25) are passed through gear (24) and are rotated with the upper portion of gear pole (9) and be connected.

5. A road height limiting anti-collision safety protection device according to claim 1, characterized in that: the lower part fixedly connected with road surface (21) of heel post (1), the quantity of heel post (1) and support column (2) is 4, the outer fixed surface of heel post (1) is connected with dead lever (19), the quantity of dead lever (19) is 6.

6. A road height-limiting anti-collision safety protection device according to claim 4, characterized in that: support middle part fixedly connected with warning light fixed plate (20) of horizontal pole (5), the outer fixed surface of warning light fixed plate (20) is connected with and often lights warning light (22), the surface bonding of heel post (1) and limit for height spreader (10) has anti-light strip (18), the surface of support column (2) is carved with the scale.