CN214832196U

CN214832196U - Highway safety protective guard

Info

Publication number: CN214832196U
Application number: CN202121252863.XU
Authority: CN
Inventors: 罗晓萍; 何星; 朱海涨; 林英巧
Original assignee: Zhejiang Shengwei Information Technology Co ltd
Current assignee: Zhejiang Luchuan Transportation Technology Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-11-23
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a road safety protective guard, which comprises a base and a stand column, wherein the stand column is provided with a fixed pipe, the fixed pipe is internally provided with an inserting cavity, a telescopic rod is inserted in the inserting cavity, one end of the telescopic rod is provided with a spring convex column, a reset spring is sleeved on the spring convex column, a limit groove is arranged in the fixed pipe, the top end of the reset spring is abutted against the side end of the limit groove, the fixed pipe is internally provided with the limit cavity, the telescopic rod is provided with a lug, the other end of the telescopic rod is provided with a protection plate, the protection plate is covered with a rubber layer, the top of the stand column is provided with a mounting seat, the top of the mounting seat is provided with a buzzer, a haze detector and a storage battery, the side part of the mounting seat is provided with a fog lamp, the mounting seat is provided with a controller, the controller is electrically connected with the haze detector, the buzzer and the fog lamp are controlled to be opened by the controller, the connecting lugs are arranged on the stand column, the reinforcing rods are arranged on the connecting lugs, the end parts of the reinforcing rods are provided with fixing seats, the fixing seat is provided with a bolt I. The utility model has the characteristics of buffering striking, haze safety warning are reminded and the installation is firm.

Description

Highway safety protective guard

Technical Field

The utility model belongs to the technical field of the municipal administration highway, concretely relates to highway safety protective guard.

Background

At present, protective guards are indispensable in highway engineering, and with the development of society and the increase of vehicles, it is more common that vehicles accidentally hit the highway protective guards, leads to the damage of vehicles and protective guards, has great potential safety hazard. Particularly, on a highway, because the speed of a vehicle is high, the deformation capacity is very small and the flexibility is almost not high due to the inherent characteristics of steel structural materials, the existing guard rail has unsatisfactory effects of stopping the out-of-control vehicle, slowing down the speed of the vehicle and protecting the out-of-control vehicle, so that the serious loss of a vehicle owner is caused, and the potential safety hazard to people is influenced. Along with the worsening of air quality, increase appears in haze weather phenomenon, and the haze can lead to visibility to reduce, has very big obstacle to the vehicle is gone, and how to warn better under the haze condition and remind people to be the difficult problem that exists at present. In addition, the mounting stability of the guard rail is yet to be improved, and thus there is a need for improvement.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a highway safety protective guard has the characteristics that safety warning reminded and the installation is firm under elastic buffer striking, the haze condition.

In order to achieve the above object, the utility model provides a following technical scheme: a highway safety protective guard comprises a base and an upright post, wherein the upright post is arranged on the base, a fixing tube is transversely arranged on the upright post, an inserting cavity is arranged in the fixing tube, a telescopic rod is inserted in the inserting cavity, one end of the telescopic rod is provided with a spring convex column, a reset spring is sleeved on the spring convex column, a limiting groove is arranged in the fixing tube, the top end of the reset spring is abutted against the side end of the limiting groove, a limiting cavity is arranged in the fixing tube, a convex block which can stretch and limit with the limiting cavity is arranged on the telescopic rod, a protective plate is fixedly arranged at the other end of the telescopic rod, a rubber layer is covered on the protective plate, a reflective layer is arranged in the middle of the protective plate, a mounting seat is arranged at the top of the upright post, a buzzer, a haze detector and a storage battery are arranged at the top of the mounting seat, and a plurality of fog lamps are arranged at the side part of the mounting seat, be provided with the controller on the mount pad, the controller is connected with haze detector electricity, bee calling organ and fog lamp are controlled by the controller and are opened, the battery is respectively to bee calling organ, haze detector, fog lamp and controller power supply, be provided with the engaging lug on the stand, install the stiffener on the engaging lug, the tip of stiffener is provided with the fixing base, install bolt I on the fixing base.

As a further improvement of the utility model, four sides of the base are provided with bolts II.

As a further improvement of the utility model, the upper and lower parts of the protection plate are of a convex structure.

As a further improvement of the utility model, the number of the fog lamps is 9.

As a further improvement, the reinforcing rod is provided with a fixing hole, the connecting lug is provided with a through hole corresponding to the fixing hole, and the reinforcing rod utilizes the fixing hole to align through-hole installation hex bolts.

After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model has the advantages of simple and reasonable structure, the telescopic link is inserted in the cartridge chamber in the fixed tube, the guard plate is fixed to be set up at the tip of telescopic link, during normal use, keep telescopic link and guard plate outwards relaxation through reset spring, when the rail guard receives the striking once, the impact force of guard plate conducts to the telescopic link, can make buffering reset spring take place elastic deformation after the telescopic link atress, the elastic deformation that produces can greatly reduce impact force, have better bounce-back buffering effect, greatly reduce danger, wherein through the setting of spring projection and spacing groove, have good location guide effect to reset spring's installation, through the setting of lug and spacing chamber, can play good limiting action to the relaxation or the compression of telescopic link; secondly, the rubber layer has the characteristic of flexibility and also has a certain buffer effect, so that the damage of the vehicle can be reduced; the haze detector can detect the concentration condition of haze, once the detected haze concentration exceeds the standard, the haze detector can generate information and send the information to the controller, and at the moment, the controller starts the buzzer and the fog lamp to warn and remind the vehicles running in and out to decelerate and pay attention to safety, so that traffic accidents caused by accidents are prevented; through the setting of stiffener, utilize bolt I on the fixing base to fix with ground, this structure can increase the installation stability of whole rail guard greatly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the installation of the telescopic rod and the fixed tube of the present invention;

FIG. 4 is a schematic structural view of the protection plate and the expansion link of the present invention;

FIG. 5 is a schematic structural view of the connecting lug and the reinforcing rod of the present invention;

in the figure: 10. a base; 11. a column; 12. a fixed tube; 13. a cavity is inserted; 14. a telescopic rod; 15. a spring boss; 16. a return spring; 17. a limiting groove; 18. a limiting cavity; 19. a bump; 20. a protection plate; 21. a rubber layer; 22. a light-reflecting layer; 23. a mounting seat; 24. a buzzer; 25. a haze detector; 26. a storage battery; 27. a fog light; 28. a controller; 29. connecting lugs; 30. a reinforcing bar; 31. a fixed seat; 32. a bolt I; 33. step surfaces; 34. a display screen; 35. a bolt II; 36. a fixing hole; 37. a through hole; 38. a hexagon bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a road safety protective guard comprises a base 10 and a column 11, wherein the column 11 is arranged on the base 10, a fixed tube 12 is transversely arranged on the column 11, an insertion cavity 13 is arranged in the fixed tube 12, an expansion rod 14 is inserted in the insertion cavity 13, one end of the expansion rod 14 is provided with a spring convex column 15, a return spring 16 is sleeved on the spring convex column 15, a limit groove 17 is arranged in the fixed tube 12, the top end of the return spring 16 is abutted against the side end of the limit groove 17, a limit cavity 18 is arranged in the fixed tube 12, a convex block 19 which can extend and limit the limit cavity 18 is arranged on the expansion rod 14, a protective plate 20 is fixedly arranged at the other end of the expansion rod 14, a rubber layer 21 is arranged on the protective plate 20, a reflective layer 22 is arranged in the middle of the protective plate 20, a mounting seat 23 is arranged at the top of the column 11, a buzzer 24, a haze detector 25 and a storage battery 26 are arranged at the top of the mounting seat 23, a plurality of fog lamps 27 are arranged at the side part of the mounting seat 23, be provided with controller 28 on the mount pad 23, controller 28 is connected with haze detector 25 electricity, and buzzer 24 and fog lamp 27 are controlled by controller 28 and are opened, and battery 26 is respectively to buzzer 24, haze detector 25, fog lamp 27 and the power supply of controller 28, is provided with engaging lug 29 on the stand 11, installs stiffener 30 on the engaging lug 29, and the tip of stiffener 30 is provided with fixing base 31, installs bolt I32 on the fixing base 31.

In the embodiment, the structure is simple and reasonable, the telescopic rod 14 is inserted into the insertion cavity 13 in the fixed pipe 12, the protection plate 20 is fixedly arranged at the end part of the telescopic rod 14, when the protective guard is normally used, the telescopic rod 14 and the protection plate 20 are kept to be outwards relaxed through the return spring 16, when the protective guard is impacted once, the impact force of the protection plate 20 is transmitted to the telescopic rod 14, the buffer return spring 16 is elastically deformed after the telescopic rod 14 is stressed, the generated elastic deformation can greatly reduce the impact force, a good rebound buffering effect is achieved, the danger is greatly reduced, the installation of the return spring 16 has a good positioning and guiding effect through the arrangement of the spring convex column 15 and the limiting groove 17, and a good limiting effect on the relaxation or compression of the telescopic rod 14 can be achieved through the arrangement of the convex block 19 and the limiting cavity 18; secondly, the rubber layer 21 has the characteristic of flexibility and also has a buffer effect to a certain degree, so that the damage of the vehicle can be reduced; the haze detector 25 can detect the concentration of haze, once the detected haze concentration exceeds the standard, the haze detector 25 can generate information and send the information to the controller 28, and at the moment, the controller 28 starts the buzzer 24 and the fog lamp 27 to warn and remind the vehicles running in and out of speed reduction and pay attention to safety, so that traffic accidents caused by accidents are prevented; through the arrangement of the reinforcing rod 30, the bolt I32 on the fixed seat 31 is fixed with the ground, and the structure can greatly increase the installation stability of the whole protective guard.

Specifically, the base 10 and the upright 11 are integrally provided. The insertion cavity 13 can have a telescopic guiding function on the telescopic rod 14. The limiting cavity 18 is provided with step surfaces 33 on two sides, and the step surfaces 33 can limit the lug 19. At night, when the vehicle irradiates the reflective layer 22, the reflective layer 22 warns and reminds the driving personnel at night through reflection. The buzzer 24, the haze detector 25, the fog lamp 27 and the controller 28 are conventional elements in the market, and are convenient to purchase. Be provided with display screen 34 on the haze detector 25, be convenient for look over the haze concentration condition to controller 28 is provided with the treater that is used for haze detector 25 information processing.

Further, bolts II35 are provided on four sides of the base 10.

In the present embodiment, the bolts II35 are disposed on four sides of the base 10, so that the base 10 is firmly installed.

Further, the upper and lower portions of the guard plate 20 have a convex structure.

In the present embodiment, when a vehicle impacts on the fender panel 20, it first impacts the convex structure portion, which greatly reduces the impact surface.

Further, the number of the fog lamps 27 is 9.

In this embodiment, the fog lamps 27 in this number have a better warning and reminding effect under the haze condition, and certainly, the fog lamps 27 in more pairs can be used to achieve the same effect.

Further, the reinforcing rod 30 is provided with a fixing hole 36, the engaging lug 29 is provided with a through hole 37 corresponding to the fixing hole 36, and the reinforcing rod 30 is provided with a hexagon bolt 38 by aligning the fixing hole 36 with the through hole 37.

In the embodiment, the connecting lug 29 and the reinforcing rod 30 are mutually positioned through the hexagon bolt 38, and the disassembly or the installation is simple and convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a highway safety protective guard, includes base and stand, the stand sets up on the base, its characterized in that: the device comprises a stand column, a fixed pipe is transversely arranged on the stand column, an inserting cavity is arranged in the fixed pipe, a telescopic rod is inserted in the inserting cavity, one end of the telescopic rod is provided with a spring convex column, a reset spring is sleeved on the spring convex column, a limiting groove is arranged in the fixed pipe, the top end of the reset spring is abutted against the side end of the limiting groove, a limiting cavity is arranged in the fixed pipe, the telescopic rod is provided with a convex block which is telescopically limited with the limiting cavity, the other end of the telescopic rod is fixedly provided with a protection plate, a rubber layer is covered on the protection plate, the middle part of the protection plate is provided with a reflecting layer, the top of the stand column is provided with a mounting seat, the top of the mounting seat is provided with a buzzer, a haze detector and a storage battery, the side part of the mounting seat is provided with a plurality of haze lamps, a controller is arranged on the mounting seat, and the controller is electrically connected with the haze detector, buzzer and fog lamp are controlled by the controller and are opened, the battery supplies power to buzzer, haze detector, fog lamp and controller respectively, be provided with the engaging lug on the stand, install the stiffener on the engaging lug, the tip of stiffener is provided with the fixing base, install bolt I on the fixing base.

2. A road safety guard rail according to claim 1 wherein: bolts II are arranged on four sides of the base.

3. A road safety guard rail according to claim 1 wherein: the upper and lower parts of the protection plate are of convex structures.

4. A road safety guard rail according to claim 1 wherein: the number of the fog lamps is 9.

5. A road safety guard rail according to claim 1 wherein: the reinforcing rod is provided with a fixing hole, the connecting lug is provided with a through hole corresponding to the fixing hole, and the reinforcing rod is provided with a hexagon bolt by aligning the fixing hole with the through hole.