CN216153672U

CN216153672U - Vehicular combination anti-collision buffer device for road rescue vehicle

Info

Publication number: CN216153672U
Application number: CN202122220000.0U
Authority: CN
Inventors: 涂宏伟
Original assignee: Bitu Technology Shanghai Co ltd
Current assignee: Bitu Technology Shanghai Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-04-01
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to the technical field of road rescue vehicles, and particularly discloses a vehicle-mounted combined anti-collision buffer device for a road rescue vehicle. Through the flange, the connecting rod, the connecting plate, the dead lever, the position structural design of first arch and second fixed block and the relation of connection between connecting piece and the alloy pole, make the gasbag can effectively drive the connecting plate after the pressurized removal, dead lever and first arch overturn, make the dead lever reveal to the left side top of gasbag completely, play warning effect and make corresponding measure rapidly to operating personnel on the accident car, thereby prevent that operating personnel from can't make accurate judgement and lead to the gasbag to continue the pressurized condition that causes fragile appearance to accident car and gasbag position between.

Description

Vehicular combination anti-collision buffer device for road rescue vehicle

Technical Field

The utility model relates to the technical field of road rescue vehicles, in particular to a vehicle-mounted combined anti-collision buffer device for a road rescue vehicle.

Background

A road rescue vehicle, also called a road wrecker, mainly drags a vehicle which has a major traffic accident and cannot normally run, so that the vehicle can safely leave an accident section and recover the normal traffic of the road, when the accident vehicle is dragged to move to a trailer, a worker or a main seat of the accident vehicle is required to be positioned in a cab to control a steering wheel, in order to prevent the accident vehicle head accident from contacting and colliding with the trailer in the traction process, the existing trailer is provided with an anti-collision buffer device, however, the traditional anti-collision buffer device cannot play a warning effect after being pressed, if the person who carries out direction control in the cab of the accident vehicle does not correctly judge the effective distance between the vehicle head and the trailer, the buffer device is likely to be pressed too much to cause the accident damage, therefore, a vehicle-mounted combined anti-collision buffer device for the road rescue vehicle is necessary to be designed, thereby solving the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the vehicle-mounted combined anti-collision buffer device for the road rescue vehicle, which has the advantages of warning the people when being pressed and the like, and solves the problem that the traditional anti-collision buffer device cannot warn the operator in the cab of the accident vehicle after being pressed, so that the phenomenon of misjudgment of the position of the accident vehicle is easily caused to the operator, and the buffer device is easy to damage.

The vehicle-mounted combined anti-collision buffer device for the road rescue vehicle comprises a rescue vehicle component, a connecting piece and an air bag, wherein the air bag is arranged on the outer side of the connecting piece, a fixed plate is arranged on the left side of the top surface of the rescue vehicle component, a fixed block is arranged on the right side of the fixed plate, a channel is formed in the side surface of the fixed block, an alloy rod is inserted into the channel, the connecting piece is sleeved on the outer side of the alloy rod, two convex plates are arranged on the right side of the fixed plate, a connecting rod is hinged between the two convex plates, a connecting plate is arranged on the top of the surface of the connecting rod, a fixed rod is arranged on the side, away from the connecting rod, of the connecting plate, and a first bulge which is in contact with the surface of the air bag is arranged at the bottom of the surface of the connecting rod.

Through the design of the technical scheme, the visual warning effect on personnel in the cab of the accident vehicle can be effectively realized, so that the state of the accident vehicle head and the air bag can be effectively judged, and the situation that the air bag is continuously pressed and cannot be timely taken corresponding measures to cause damage is prevented.

As a further design of the utility model, the connecting plate is in an inclined state, the fixing rod is positioned at the left side of the air bag and close to the top of the air bag, the fixing rod is in a cylindrical structural design, and the surface of the fixing rod is coated with bright paint.

Through the design of the technical scheme, people can find the fixing rod and timely take corresponding measures.

As a further design of the utility model, the corners of the first bulges are all designed in a smooth shape, and the surfaces of the first bulges are designed to be smooth surfaces.

Through the design of the technical scheme, the effect that the air bag extrudes and pushes the first bulge is better facilitated, and the situation that the surface of the air bag is easily abraded is prevented.

As a further design of the utility model, a spring is arranged between the fixing plate and the connecting piece, and the fixing block is positioned on the inner side of the spring.

Through the design of the technical scheme, the pressing jacking effect on the connecting piece can be realized, so that the connecting piece and the air bag can automatically rebound and reset after losing leftward pressure.

According to the further design of the utility model, the outer side of the alloy rod and the position close to the right side surface are provided with screw threads, the outer side of the alloy rod is in threaded connection with a nut of which the left side surface is in contact with the right side surface of the connecting piece through the screw threads, and the outer side of the nut is integrally formed with a plurality of second bulges.

Through the design of the technical scheme, the limiting effect on the connecting piece can be realized, and the alloy rod is prevented from being separated and falling.

As a further design of the utility model, the middle part of the left side of the connecting piece is provided with a groove, and the outer side of the alloy rod is provided with a limiting plate positioned in the groove.

Through the design of the technical scheme, the phenomenon that the connecting piece slides between the alloy rod when being pressed and moved is prevented.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the position structure design of the convex plate, the connecting rod, the connecting plate, the fixing rod, the first bulge and the second fixing block and the connection relation between the connecting piece and the alloy rod, the air bag can effectively drive the connecting plate, the fixing rod and the first bulge to turn over after being pressed and moved, so that the fixing rod is completely exposed above the left side of the air bag, the warning effect is achieved for operators on an accident vehicle, corresponding measures are rapidly taken, and the situation that the air bag is continuously pressed and damaged due to the fact that the operators cannot accurately judge the position between the accident vehicle and the air bag is avoided.

2. According to the utility model, through the position structure design of the spring, the pressing and jacking effects on the air bag after being pressed and moved can be realized, the condition that the position of the air bag is required to be manually adjusted by a worker after an accident vehicle is processed is prevented from being inconvenient, the position limiting effect on the connecting piece can be realized through the position structure design of the nut, and the condition that the rescue vehicle jolts in the driving process to cause accidental sliding between the connecting piece and the alloy rod is prevented from occurring.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

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

FIG. 3 is a schematic structural view showing the positional relationship between the air bag and the convex plate according to the present invention;

FIG. 4 is a schematic side view of a fixing plate according to the present invention;

FIG. 5 is a schematic view of a connection structure of an alloy rod and a fixing block according to the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a rescue vehicle assembly; 2. a fixing plate; 3. a connecting member; 4. an air bag; 5. a convex plate; 6. a connecting rod; 7. a connecting plate; 8. fixing the rod; 9. a first protrusion; 10. an alloy rod; 11. a nut; 12. a second protrusion; 13. a limiting plate; 14. a groove; 15. a spring; 16. a fixed block; 17. a channel.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the various embodiments of the utility model. It should be understood, however, that these physical details should not be construed as limiting the utility model. That is, in some embodiments of the utility model, such physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-6, the vehicle-mounted combined anti-collision buffer device for the road rescue vehicle comprises a rescue vehicle assembly 1, a connecting piece 3 and an air bag 4, wherein the air bag 4 is arranged on the outer side of the connecting piece 3, a fixing plate 2 is arranged on the left side of the top surface of the rescue vehicle assembly 1, a fixing block 16 is arranged on the right side of the fixing plate 2, a channel 17 is formed in the side surface of the fixing block 16 and is inserted with an alloy rod 10, the connecting piece 3 is sleeved on the outer side of the alloy rod 10, two convex plates 5 are arranged on the right side of the fixing plate 2, a connecting rod 6 is hinged between the two convex plates 5, a connecting plate 7 is arranged on the top of the surface of the connecting rod 6, a fixing rod 8 is arranged on one side of the connecting plate 7, which is far away from the connecting rod 6, a first bulge 9 which is contacted with the surface of the air bag 4 is arranged on the bottom of the surface of the connecting rod 6, the connecting plate 7 is in an inclined state, and the fixing rod 8 is positioned on the left side of the air bag 4 and close to the top, the dead lever 8 is cylindrical structural design, and the japanning of bright colour has been paintd on the surface of dead lever 8, through the design of above-mentioned technical scheme, can effectively realize playing visual warning effect to the personnel in the accident car driver's cabin to effectively judge the state of locating between accident locomotive and the gasbag 4, prevent that gasbag 4 from lasting the pressurized and in time not making corresponding measure and leading to the condition of fragile appearance.

Please refer to fig. 1, fig. 2 and fig. 6, the corners of the first protrusion 9 are designed to be smooth, the surface of the first protrusion 9 is smooth, a spring 15 is arranged between the fixing plate 2 and the connecting member 3, and the fixing block 16 is located at the inner side of the spring 15.

Please refer to fig. 1-6, the position of the outer side of the alloy rod 10 and the position close to the right side surface is provided with a screw thread, the outer side of the alloy rod 10 is connected with a nut 11 with the left side surface contacting with the right side surface of the connecting piece 3 through the screw thread of the screw thread, the outer side of the nut 11 is integrally formed with a plurality of second protrusions 12, the middle part of the left side of the connecting piece 3 is provided with a groove 14, the outer side of the alloy rod 10 is provided with a limiting plate 13 positioned in the groove 14, by the above technical scheme design, the limiting effect of the connecting piece 3 can be realized, the separation and the falling between the alloy rod 10 can be prevented, and the sliding phenomenon between the connecting piece 3 and the alloy rod 10 can be prevented when the connecting piece is moved under pressure.

When the utility model is used, a field worker can utilize the rescue vehicle to control and adjust the rescue vehicle assembly 1, then an accident vehicle driver or the field worker can enter the accident vehicle to carry out direction control, and utilizes the traction device to pull the accident vehicle to the top surface of the rescue vehicle assembly 1, during the pulling process, the personnel in the accident vehicle can stably control the steering wheel and look right above the front airbag 4 until the accident vehicle completely moves to the top surface of the rescue vehicle assembly 1, if the accident vehicle head continuously applies pressure to the airbag 4 due to the pulling of the traction device, the connecting piece 3 and the airbag 4 can effectively drive the alloy rod 10 to move on the inner side of the second fixed block 16 through the limiting plate 13 after being pressed, the spring 15 is extruded and contracted by the connecting piece 3, and the connecting plate 7, the fixed rod 8 and the first bulge 9 are forced to turn over when the airbag 4 moves, until the fixing rod 8 is exposed to the left side above the air bag 4, when an accident occurs, an operator in the traction device can be quickly reminded to close the traction device after finding that the fixing rod 8 is tilted, so that the condition that the air bag 4 is damaged due to the fact that corresponding measures are not timely taken after being continuously pressed is prevented.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a vehicular combination anticollision buffer for road rescue car, includes rescue car subassembly (1), connecting piece (3) and gasbag (4), gasbag (4) set up in the outside of connecting piece (3), its characterized in that: the top surface left side of rescue car subassembly (1) is equipped with fixed plate (2), the right side of fixed plate (2) is equipped with fixed block (16), passageway (17) have been seted up and alloy pole (10) have been pegged graft to the side of fixed block (16), the outside of alloy pole (10) is located to connecting piece (3) cover, the right side of fixed plate (2) is equipped with two flange (5), two it has connecting rod (6) to articulate between flange (5), the surperficial top of connecting rod (6) is equipped with connecting plate (7), the one side that connecting rod (6) were kept away from in connecting plate (7) is equipped with dead lever (8), the surperficial bottom of connecting rod (6) is equipped with first arch (9) that contact with the surface of gasbag (4).

2. The vehicle-mounted combined anti-collision buffer device for the road rescue vehicle as claimed in claim 1, wherein: the connecting plate (7) is in an inclined state, the fixing rod (8) is located on the left side of the air bag (4) and close to the top of the air bag, the fixing rod (8) is designed to be a cylindrical structure, and bright paint is coated on the surface of the fixing rod (8).

3. The vehicle-mounted combined anti-collision buffer device for the road rescue vehicle as claimed in claim 1, wherein: the corners of the first bulges (9) are designed in a smooth manner, and the surfaces of the first bulges (9) are smooth surfaces.

4. The vehicle-mounted combined anti-collision buffer device for the road rescue vehicle as claimed in claim 1, wherein: a spring (15) is arranged between the fixing plate (2) and the connecting piece (3), and the fixing block (16) is positioned on the inner side of the spring (15).

5. The vehicle-mounted combined anti-collision buffer device for the road rescue vehicle as claimed in claim 1, wherein: the outside of alloy pole (10) and the position department that is close to the right flank have seted up the screw line, there is nut (11) that the right flank of left surface and connecting piece (3) contacted in the outside of alloy pole (10) through screw thread way threaded connection, the outside integrated into one piece of nut (11) has a plurality of second archs (12).

6. The vehicle-mounted combined anti-collision buffer device for the road rescue vehicle as claimed in claim 1, wherein: a groove (14) is formed in the middle of the left side of the connecting piece (3), and a limiting plate (13) located in the groove (14) is arranged on the outer side of the alloy rod (10).