CN211200191U

CN211200191U - Convenient protective device for expressway

Info

Publication number: CN211200191U
Application number: CN201920817115.8U
Authority: CN
Inventors: 刘庆春
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-08-07
Anticipated expiration: 2029-06-03

Abstract

The utility model belongs to the technical field of protective devices, in particular to a convenient protective device for a highway, which comprises a fixed strut, wherein the front end surface of the fixed strut is provided with a protective guard, the top end of the fixed strut is fixedly connected with a support rod, the outer side of the support rod is covered with a warning sticker, one side of the support rod is fixedly connected with a nylon protective net, through the arranged nylon protective net, a rubber buffer cushion, a buffer spring, a buffer rod and the like, the nylon protective net can be used for intercepting some floating objects on the highway, meanwhile, when an accident happens, the protective net can also be used for intercepting residue fragments generated by the accident, so as to avoid causing secondary accidents, in addition, the rubber buffer cushion can be used for preliminary protection, the harm caused by the collision when the accident happens is reduced, further, the buffer rod can drive the buffer cushion to extrude liquid in a sleeve, liquid flows through the limbers, and the buffering effect is better, convenient to use.

Description

Convenient protective device for expressway

Technical Field

The utility model belongs to the technical field of protector, concretely relates to convenient type protector of highway.

Background

The highway belongs to a high-grade highway, the highway is specified by the highway engineering technical standard of China department of transportation, the highway refers to a highway which can adapt to the average day and night passenger car traffic volume of more than 25000 vehicles in the year, is specially used for the high-speed lane-dividing driving of automobiles and totally controls the entrance and exit, although the names of the highways are different in various countries, the highway is specially designed with more than 4 lanes, two-way separation driving, complete control of entrances and exits and all three-dimensional crossing, in addition, a direct main line which is not completely controlled by a plurality of countries and adopts three-dimensional crossing is also called as a highway, generally speaking, the highway can adapt to the speed of 120 kilometers/hour or higher, the width of the road surface is more than 4 lanes, a separation band is arranged in the middle, and an asphalt concrete or cement concrete high-grade road surface is adopted and is provided with complete marks, marking lines, signals and lighting devices; the following 4 conditions are generally met by the definition that pedestrians and non-motor vehicles are prohibited from walking on the road and adopt the stereo crossing with other lines and the crossing of pedestrians and overpasses or the passing of underpasses, and the expressway is provided with the following functions: only the automobile can run at high speed; the device is provided with a plurality of lanes and a central separation belt, which completely separate the back-and-forth traffic; a three-dimensional intersection is arranged; the whole line is closed, the entrance and the exit are controlled, only vehicles enter and exit the highway at specified three-dimensional intersections, and when the vehicles run on the highway at high speed, accidents are easy to happen due to the fact that the speed of the vehicles is high, and therefore the demand for the convenient protection device for the highway is strong.

The prior art has the following problems:

the existing highway protection device is only used for simple protection, and when an accident happens, the protection device is poor in buffering effect and protection effect, easy to cause great damage to a human body and particularly inconvenient to use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a convenient type protector of highway has that the protecting effect is good when taking place accident, and simple to operate's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a convenient protective device for a highway comprises a fixed support post, wherein a protective guard is arranged on the front end face of the fixed support post, fastening screws are spirally connected on the inner side of the fixed support post and the inner side of the protective guard, a connecting rod is fixedly connected to the bottom end of the protective guard positioned above the fixed support post, a supporting rod is fixedly connected to the top end of the fixed support post, a warning sticker is pasted on the outer side of the supporting rod, a nylon protective net is fixedly connected to one side of the supporting rod, a rubber buffer pad is fixedly connected to one side of the protective guard, a PET high-temperature-resistant protective film is fixedly connected to the other side of the rubber buffer pad, a buffer spring is fixedly connected to the inner side of the protective guard, a sleeve is arranged on the inner side of the protective guard, a buffer rod is slidably connected to the inner side of the sleeve and, the inner side of the buffer pad is provided with a limber hole.

Preferably, the number of the buffer springs is three, and the buffer springs are uniformly distributed at equal intervals.

Preferably, the rubber buffer pad is matched with the size of the PET high-temperature resistant protective film.

Preferably, the buffer pad is of a cylindrical structure, and the water through holes are distributed on the inner side of the buffer pad in an array manner.

Preferably, the buffer rod is matched with the sleeve in structure, and a sealing ring is arranged at the joint of the buffer rod and the sleeve.

Preferably, the sleeve is matched with the cushion pad in size, and the cushion pad is in fit connection with the sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

through the nylon protection network that sets up, rubber buffer, buffer spring and buffer beam etc, utilize the nylon protection network can be with some showy objects interception on the highway, and simultaneously, when the accident takes place, also can utilize the protection network to intercept the residue piece that the accident produced, avoid causing the secondary accident, in addition, use rubber buffer can carry out preliminary protection, the harm that the striking brought when reducing the occurence of failure, further utilize buffer spring, buffer beam and blotter cushion, and the buffer beam can drive the blotter and carry out extrusion liquid in the sleeve, liquid flows from the limbers, buffering effect is better, this setting installation is simple convenient, and protecting effect is good, convenient to use.

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 view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation structure of the rubber buffer pad of the present invention;

FIG. 3 is a schematic view of the cushion structure of the present invention;

in the figure: 1. fixing a strut; 2. protecting the fence; 3. fastening screws; 4. a connecting rod; 5. a support bar; 6. a warning label; 7. a nylon protective net; 8. a rubber cushion pad; 9. PET high temperature resistant protective film; 10. a buffer spring; 11. a sleeve; 12. a buffer rod; 13. a liquid layer; 14. a cushion pad; 15. a water hole.

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.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: a convenient protection device for a highway comprises a fixed strut 1, a protective guard 2 is arranged on the front end face of the fixed strut 1, fastening screws 3 are spirally connected on the inner side of the fixed strut 1 and the inner side of the protective guard 2, a connecting rod 4 is fixedly connected at the bottom end of the protective guard 2 positioned above, a supporting rod 5 is fixedly connected at the top end of the fixed strut 1, a warning sticker 6 is pasted and covered on the outer side of the supporting rod 5, a nylon protective net 7 is fixedly connected on one side of the supporting rod 5, a rubber buffer 8 is fixedly connected on one side of the protective guard 2, a PET high-temperature resistant protective film 9 is fixedly connected on the other side of the rubber buffer 8, a buffer spring 10 is fixedly connected on the inner side of the protective guard 2, a sleeve 11 is arranged on the inner side of the protective guard 2, a buffer rod 12 is slidably connected, one end of the buffer rod 12 is fixedly connected with a buffer pad 14, and the inner side of the buffer pad 14 is provided with a water through hole 15.

In this embodiment: through the nylon protection network 7 that sets up, rubber buffer pad 8, buffer spring 10 and buffer beam 12 etc, utilize nylon protection network 7 can intercept some showy objects on the highway, and simultaneously, when taking place accident, also can utilize the protection network to intercept the residue piece that the accident produced, avoid causing the secondary accident, in addition, use rubber buffer pad 8 to carry out preliminary protection, the harm that the striking brought when reducing the occurence of failure, further utilize buffer spring 10, buffer beam 12 cushions with blotter 14, and buffer beam 12 can drive blotter 14 and carry out extrusion liquid in sleeve 11, liquid flows from limbers 15, the buffering effect is better, this setting installation is simple convenient, and the protecting effect is good, and convenient to use.

Specifically, the number of the buffer springs 10 is three, and the buffer springs 10 are uniformly distributed at equal intervals; is convenient for protection and use.

Specifically, the rubber buffer pad 8 is matched with the PET high-temperature resistant protective film 9 in size; can utilize rubber buffer 8 to cushion the protection, use PET high temperature resistant protection film 9 simultaneously can protect rubber buffer 8.

Specifically, the cushion pad 14 is a cylindrical structure, and the water through holes 15 are distributed on the inner side of the cushion pad 14 in an array; the buffering work is facilitated.

Specifically, the buffer rod 12 is matched with the sleeve 11 in structure, and a sealing ring is arranged at the joint of the buffer rod 12 and the sleeve 11; the liquid in the sleeve 11 is prevented from overflowing.

Specifically, the sleeve 11 is matched with the cushion pad 14 in size, and the cushion pad 14 is attached to the sleeve 11; the buffer protection is convenient to carry out.

The utility model discloses a theory of operation and use flow: during the use, install fixed stay 1 behind suitable position, will warn 6 posts and cover in the bracing piece 5 outside, then utilize bracing piece 5 to connect and protect behind the nylon protection network 7, fastening screw 3 is used again afterwards and install rail guard 2, when taking place accident, when receiving the striking of vehicle, utilize rubber buffer 8 to carry out preliminary buffering protection, and further can use buffer spring 10 to cushion, and simultaneously, utilize impact force buffer beam 12 can drive blotter 14 and slide in sleeve 11, flow through limbers 15 in the blotter 14 with liquid, utilize the flow of liquid to cushion, buffering effect is good, can further reduce the harm that the striking brought, it is particularly convenient to use.

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 convenient type protector of highway, includes fixed pillar (1), its characterized in that: the front end face of the fixed support column (1) is provided with a protective guard (2), the inner side of the fixed support column (1) and the inner side of the protective guard (2) are respectively and spirally connected with a fastening screw (3), the bottom end of the protective guard (2) is fixedly connected with a connecting rod (4), the top end of the fixed support column (1) is fixedly connected with a supporting rod (5), the outer side of the supporting rod (5) is covered with a warning sticker (6), one side of the supporting rod (5) is fixedly connected with a nylon protective net (7), one side of the protective guard (2) is fixedly connected with a rubber buffer cushion (8), the other side of the rubber buffer cushion (8) is fixedly connected with a PET high-temperature resistant protective film (9), the inner side of the protective guard (2) is fixedly connected with a buffer spring (10), the inner side of the protective guard (2) is provided with a sleeve (, and buffer rod (12) and rail guard (2) fixed connection, the inboard of sleeve (11) is equipped with liquid layer (13), the one end fixedly connected with blotter (14) of buffer rod (12), limbers (15) have been seted up to the inboard of blotter (14).

2. A highway convenience guard according to claim 1, wherein: the number of the buffer springs (10) is three, and the buffer springs (10) are uniformly distributed at equal intervals.

3. A highway convenience guard according to claim 1, wherein: the rubber buffer pad (8) is matched with the PET high-temperature resistant protective film (9) in size.

4. A highway convenience guard according to claim 1, wherein: the buffer pad (14) is of a cylindrical structure, and the water through holes (15) are distributed on the inner side of the buffer pad (14) in an array mode.

5. A highway convenience guard according to claim 1, wherein: buffer beam (12) and sleeve (11) structure phase-match, just the junction of buffer beam (12) and sleeve (11) is equipped with the sealing washer.

6. A highway convenience guard according to claim 1, wherein: the sleeve (11) is matched with the cushion pad (14) in size, and the cushion pad (14) is attached to the sleeve (11).