CN215857424U

CN215857424U - Flexible protective angle for road traffic facilities

Info

Publication number: CN215857424U
Application number: CN202122398764.9U
Authority: CN
Inventors: 候志洲; 李淑娟; 陈海峰
Original assignee: Guanxian Beida Transportation Facilities Co ltd
Current assignee: Guanxian Beida Transportation Facilities Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-02-18
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a flexible protection corner of a road traffic facility, and particularly relates to the field of road traffic facilities. When the device is normally used, firstly, if the main airbag is collided, the surface of the main airbag is sunken, meanwhile, air in the main airbag can be squeezed into the compressed airbag from the inside of the hose due to external extrusion, the compressed airbag is filled with air, and meanwhile, the first spring telescopic rod in the main airbag after being extruded rebounds when the pressure is reduced, so that the connecting plate can jack the main airbag upwards again, and the air in the compressed airbag is recovered, and the effect of recycling can be achieved.

Description

Flexible protective angle for road traffic facilities

Technical Field

The utility model relates to the technical field of road traffic facilities, in particular to a flexible protection corner of a road traffic facility.

Background

The urban road traffic facilities refer to various facilities arranged along the road, such as traffic signs, marked lines, pedestrian overpasses, pedestrian underpasses, guardrails, guard posts, separation facilities, anti-dazzle screens, lighting equipment, bus stops and the like, in order to guarantee the safety of driving and pedestrians and fully exert the functions of the road.

The protection devices are arranged on the road at most, and with the increase of traffic vehicles, the protection devices on the road are easy to collide by the vehicles, the facilities with relatively poor strength are easy to damage, and the safety of the drivers is not guaranteed, so that the protection devices in the existing traffic facilities have certain disadvantages.

SUMMERY OF THE UTILITY MODEL

To overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a flexible guard angle for road traffic facilities to solve the problems set forth in the background art described above.

In order to achieve the purpose, the utility model provides the following technical scheme: road traffic facilities flexible protection angle, including first mounting panel and with first mounting panel articulated second mounting panel, the upper surface center department of first mounting panel and second mounting panel is equipped with the main gasbag, the equal fixed mounting of the upper and lower inner wall of main gasbag has the connecting plate, two even fixed mounting has a plurality of first spring telescopic links between the connecting plate, a side fixed mounting of second mounting panel has compressed air bag, compressed air bag is linked together through the hose with the connecting plate.

Preferably, a plurality of second spring telescopic rods are fixedly mounted on the upper surfaces of the first mounting plate and the second mounting plate, a plurality of fixing rods with top ends hinged to the second spring telescopic rods are hinged to the upper surface of the first mounting plate, and the top ends of the second spring telescopic rods are hinged to the lower surface of the main airbag.

Preferably, the lower surface of the main airbag is provided with a vent hole communicated with the hose, and the inner wall of the vent hole is fixedly provided with a rubber ring sleeved on the outer surface of the hose.

Preferably, the outer surface of the main airbag is glued with a non-slip mat, and the outer surface of the non-slip mat is provided with non-slip lines.

Preferably, threaded holes are formed in two ends of the outer surface of the first mounting plate and the outer surface of the second mounting plate, a fixing groove is formed in one side face, attached to the first mounting plate and the second mounting plate, of the side face, a torsion spring is inserted into the fixing groove, and the first mounting plate and the second mounting plate are fixedly connected through the torsion spring.

Preferably, the outer surfaces of the first mounting plate and the second mounting plate are fixedly provided with auxiliary air bags, and the two auxiliary air bags are respectively positioned on two side surfaces of the main air bag.

The utility model has the technical effects and advantages that:

1. through the main gasbag that sets up between first mounting panel and second mounting panel and at the inside first spring telescopic link of main gasbag, can make the main gasbag have the resilience, and improve protection shock attenuation effect, when the device normal use, at first the main gasbag can make the surface sunken if receiving the collision, the inside gas of main gasbag also can be because of external extrusion simultaneously, and extrude into the inside of compressing the gasbag from the inside of hose, with compressing the gasbag gas filling, the inside first spring telescopic link of main gasbag after receiving the extrusion simultaneously can kick-back when pressure reduces, consequently the connecting plate also can upwards jack-up the main gasbag again, and withdraw the inside gas of compressing the gasbag, can have cyclic utilization's effect.

2. Carry out elastic fixation to the main gasbag through setting up second spring telescopic link, can receive the extrusion at the main gasbag, under the condition of tower under the surface, help recovers, receives the striking when the main gasbag, when whole pressurized is serious, also can make second spring telescopic link compressed to second spring telescopic link also can kick-back when pressure reduces, pushes up the main gasbag again and returns former department and continue to use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic side sectional view of the present invention.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

The reference signs are: 1. a first mounting plate; 101. a threaded hole; 2. a second mounting plate; 3. a main airbag; 4. a non-slip mat; 5. a connecting plate; 6. a first spring telescopic rod; 7. a vent hole; 701. a rubber ring; 8. compressing the air bag; 9. a hose; 10. an auxiliary air bag; 11. a second spring telescopic rod; 111. fixing the rod; 12. fixing grooves; 13. a torsion spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The flexible protection angle of the road traffic facility shown in the attached figures 1-3 comprises a first mounting plate 1 and a second mounting plate 2 hinged to the first mounting plate 1, a main airbag 3 is arranged at the center of the upper surface of the first mounting plate 1 and the center of the upper surface of the second mounting plate 2, connecting plates 5 are fixedly mounted on the upper inner wall and the lower inner wall of the main airbag 3, a plurality of first spring telescopic rods 6 are uniformly and fixedly mounted between the two connecting plates 5, a compressed airbag 8 is fixedly mounted on one side surface of the second mounting plate 2, the compressed airbag 8 is communicated with the connecting plates 5 through a hose 9, the main airbag 3 arranged between the first mounting plate 1 and the second mounting plate 2 and the first spring telescopic rods 6 inside the main airbag 3 can have rebound resilience, and the protection and shock absorption effects are improved.

A plurality of second spring telescopic rods 11 are fixedly mounted on the upper surfaces of the first mounting plate 1 and the second mounting plate 2, the upper surface of the first mounting plate 1 is hinged to a plurality of top ends and the second spring telescopic rods 11 are hinged to fixing rods 111, the top ends of the second spring telescopic rods 11 are hinged to the lower surface of the main airbag 3, the main airbag 3 can be extruded, and under the condition of the tower on the outer surface, the main airbag 3 can be restored.

The lower surface of the main air bag 3 is provided with the vent hole 7 communicated with the hose 9, the inner wall of the vent hole 7 is fixedly provided with the rubber ring 701 sleeved on the outer surface of the hose 9, the hose 9 can be prevented from being damaged and cannot be used when the hose is impacted, and the rubber ring 701 is arranged inside the vent hole 7, so that gas can not be released under the condition of no pressure.

There is slipmat 4 through the surface veneer that sets up main gasbag 3, and the surface of slipmat 4 has seted up anti-skidding line, can provide anti-skidding effect, has the wearability simultaneously.

Threaded holes 101 are formed in two ends of the outer surface of the first mounting plate 1 and the second mounting plate 2, a fixing groove 12 is evenly formed in one side face, attached to the first mounting plate 1, of the second mounting plate 2, a torsion spring 13 is inserted into the inside of the fixing groove 12, the first mounting plate 1 and the second mounting plate 2 are fixedly connected through the torsion spring 13, the first mounting plate 1 and the second mounting plate 2 are convenient to mount, and in addition, the first mounting plate 1 and the second mounting plate 2 have angle plasticity.

The outer surface of the first mounting plate 1 and the outer surface of the second mounting plate 2 are fixedly provided with the auxiliary air bags 10, and the two auxiliary air bags 10 are respectively arranged on two side surfaces of the main air bag 3, so that the protection in an all-round way can be prevented after the angles of the first mounting plate 1 and the second mounting plate 2 are adjusted.

The working principle of the utility model is as follows: when the device is normally used, the first mounting plate 1 and the second mounting plate 2 can be folded into a right angle or closed to form a straight plate for mounting and fixing according to environmental requirements, when the first mounting plate 1 and the second mounting plate 2 are closed, the device can be used without being completely unfolded into a horizontal straight line, only the device needs to be closed to be in a state of being incapable of being drawn together, and then the two are fixed by the threaded hole 101, when the device is used, if the main airbag 3 is collided, the surface of the main airbag is sunken, meanwhile, air in the main airbag 3 can be squeezed into the compression airbag 8 from the inside of the hose 9 due to the extrusion of the outside, the compression airbag 8 is filled with air, meanwhile, the first spring telescopic rod 6 in the main airbag 3 after being squeezed rebounds when the pressure is reduced, so that the connecting plate 5 can also lift the main airbag 3 upwards and suck back the air filled in the compression airbag 8, in addition, when the main airbag 3 is impacted and the whole body is seriously pressed, the second spring telescopic rod 11 is compressed, and the second spring telescopic rod 11 rebounds when the pressure is reduced, so that the main airbag 3 is pushed back to the original position for continuous use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Flexible protection angle of road traffic facilities, including first mounting panel (1) and with first mounting panel (1) articulated second mounting panel (2), its characterized in that: the pneumatic air bag comprises a first mounting plate (1), a second mounting plate (2) and a connecting plate (5), wherein a main air bag (3) is arranged in the center of the upper surface of the first mounting plate (1) and the center of the upper surface of the second mounting plate (2), a plurality of first spring telescopic rods (6) are uniformly and fixedly mounted between the connecting plates (5), a compressed air bag (8) is fixedly mounted on one side surface of the second mounting plate (2), and the compressed air bag (8) is communicated with the connecting plates (5) through hoses (9).

2. The road traffic facility flexible guard angle of claim 1, characterized in that: the upper surface of first mounting panel (1) and second mounting panel (2) is equal fixed mounting has a plurality of second spring telescopic links (11), and the upper surface of first mounting panel (1) articulates has a plurality of tops and second spring telescopic link (11) articulated dead lever (111) mutually to the top of second spring telescopic link (11) is articulated mutually with the lower surface of main gasbag (3).

3. The road traffic facility flexible guard angle of claim 1, characterized in that: the lower surface of the main airbag (3) is provided with a vent hole (7) communicated with the hose (9), and the inner wall of the vent hole (7) is fixedly provided with a rubber ring (701) sleeved on the outer surface of the hose (9).

4. The road traffic facility flexible guard angle of claim 2, characterized in that: the outer surface of the main airbag (3) is glued with a non-slip mat (4), and the outer surface of the non-slip mat (4) is provided with non-slip lines.

5. The road traffic facility flexible guard angle of claim 2, characterized in that: threaded hole (101) have all been seted up at the surface both ends of first mounting panel (1) and second mounting panel (2), and fixed slot (12) have evenly been seted up to a side that first mounting panel (1) and second mounting panel (2) pasted mutually, the inside of fixed slot (12) is inserted and is equipped with torsional spring (13), torsional spring (13) fixed connection is passed through in first mounting panel (1) and second mounting panel (2).

6. The road traffic facility flexible guard angle of claim 1, characterized in that: the outer surfaces of the first mounting plate (1) and the second mounting plate (2) are fixedly provided with auxiliary air bags (10), and the two auxiliary air bags (10) are respectively positioned on two side surfaces of the main air bag (3).