CN217804626U - Double-folding anti-collision buffer vehicle capable of displaying information content - Google Patents

Abstract

The utility model provides a double-folding anti-collision buffer vehicle capable of displaying information content, which comprises a vehicle body, a double-section anti-collision buffer device and an information display assembly; the information display assembly is arranged at the front end of the carriage of the automobile body and used for displaying warning information, reminding vehicles coming and going and guaranteeing the safety of construction personnel and vehicles coming and going in the road construction process. The double-section anti-collision buffer device comprises a first buffer box and a second buffer box, a lifting table is arranged at the rear end of the automobile body, one end of the first buffer box is hinged to the lifting table, and the other end of the first buffer box is hinged to the second buffer box; be equipped with hydraulic cylinder between first baffle-box and elevating platform, the second baffle-box respectively, two hydraulic cylinders pass through the flexible first baffle-box of driving respectively of output and turn over along the elevating platform, the second baffle-box turns over along first baffle-box, make two sections anticollision buffer and do not influence the normal travel of automobile body when expanding and the state of drawing in switches fast, have high mobility, arrange swiftly, convenient, barrier propterty is more excellent.

Description

Double-folding anti-collision buffer vehicle capable of displaying information content

Technical Field

The utility model relates to a road construction protective apparatus technical field especially relates to a can show double-folding anticollision buffering car of information content.

Background

With the rapid development of road traffic industry in China, road traffic construction is increased, the vehicle running speed is increased, and traffic accidents caused by the increase are frequent. The anti-collision buffer vehicle is used in movable maintenance operation, temporary road construction and traffic accident treatment and rescue site on expressway, city expressway, overhead road, overpass and other roads, and aims at protecting the personnel and equipment in the construction and rescue site from the danger of surrounding traffic, avoiding secondary accident and greatly reducing the casualty degree of accident causing vehicle. In order to adapt to the current situation of traffic cause development and meet the development requirements of road rationalization and humanization, the development of an anti-collision buffer device for reducing or alleviating traffic accidents is urgent.

SUMMERY OF THE UTILITY MODEL

In view of the above prior art's shortcoming, the utility model aims to provide a can show double-folding anticollision buffer car of information content, reduce the occurence of failure probability, guarantee road construction security.

In order to achieve the above objects and other related objects, the present invention provides a double-folding anti-collision buffer vehicle capable of displaying information content, which comprises a vehicle body, a double-section anti-collision buffer device and an information display assembly; the information display assembly is arranged at the front end of a carriage of the automobile body, the double-section anti-collision buffer device comprises a first buffer box and a second buffer box, the rear end of the automobile body is provided with a lifting table, one end of the first buffer box is hinged to the lifting table, and the other end of the first buffer box is hinged to the second buffer box; hydraulic oil cylinders are respectively arranged between the first buffer box and the lifting platform and between the first buffer box and the second buffer box, and the two hydraulic oil cylinders respectively drive the first buffer box to be folded along the lifting platform and the second buffer box to be folded along the first buffer box through output end stretching.

In one embodiment, a crash barrier stay is arranged in a compartment of the automobile body.

In one embodiment, the intelligence display assembly comprises a lifting frame and an LED intelligence board; the lifting frame comprises supporting legs at two sides, a sliding guide rail which is arranged in the supporting legs and can slide up and down, and a lifting cylinder which drives the sliding guide rail to slide up and down; the LED information board is installed on the sliding guide rail.

In one embodiment, two sides of one end of the first buffer box, which is adjacent to the second buffer box, are respectively provided with a lifting supporting caster.

In one embodiment, the support caster comprises a connection bracket, a lifting sleeve assembly, and a caster; the connecting bracket is fixedly arranged on the first buffer box; the lifting sleeve assembly comprises a sleeve and a sleeve rod arranged in the sleeve, the sleeve is fixedly arranged on the connecting support, and the caster wheel is arranged at the tail end of the sleeve rod; the sleeve and the loop bar are provided with a plurality of corresponding jacks, and the jacks are internally provided with bolts.

In one embodiment, a folding support arm is arranged at the joint of the first buffer box and the second buffer box, and comprises a first folding arm and a second folding arm which are respectively connected to one ends of the first buffer box and the second buffer box adjacent to each other; the first folding arm and the second folding arm are hinged.

In one embodiment, a weight box is arranged in the carriage of the automobile body.

As above, the utility model discloses a can show double folding anticollision buffer vehicle of information content has following beneficial effect:

1. the utility model discloses car automobile body rear end can assemble bigger, the better two sections anticollision buffer of barrier propterty, and it is folding to drive second baffle-box and first baffle-box through two sets of hydraulic cylinder respectively, makes two sections anticollision buffer not influence the normal of car automobile body and traveles fast when expandeing with the state of furling switches, has high mobility, arranges swiftly, convenient.

2. The utility model discloses an information shows that the assembly shows warning information, reminds the vehicle of coming and going, constructor and the safety of vehicle of coming and going in the guarantee road work progress.

Drawings

Fig. 1 is a perspective view of a double-folding crashworthy bumper car (in an unfolded state) capable of displaying information in the embodiment 1;

FIG. 2 is a right side view of a double-folding crash-proof buffer car (unfolded state) capable of displaying information in the embodiment 1;

FIG. 3 is a top view of the double-folding crash-proof buffer car (unfolded state) of this embodiment 1 capable of displaying information;

fig. 4 is a right side view of the double-folding crashworthy bumper car (folded state) capable of displaying information in the embodiment 1;

fig. 5 is a top view of the double-folding crashworthy bumper car (folded state) capable of displaying information in the embodiment 1;

FIG. 6 is an enlarged view of a portion A of FIG. 2;

FIG. 7 is an enlarged view of a portion of FIG. 3 at B;

FIG. 8 is an enlarged view of a portion of FIG. 2 at C;

FIG. 9 is an enlarged view of a portion of FIG. 4 at D;

FIG. 10 is an enlarged view of a portion E of FIG. 5;

FIG. 11 is an enlarged view of a portion of FIG. 1 at F;

FIG. 12 is an enlarged view of a portion of FIG. 1 at G;

FIG. 13 is an enlarged partial view of FIG. 3 at H;

fig. 14 is a rear view of the double-folding crash cushion vehicle (unfolded state) of the present embodiment 2 capable of displaying information.

Element number description:

1. an automobile body; 2. a double-section anti-collision buffer device; 3. an information display assembly; 4. a first buffer tank; 5. a second buffer tank; 6. a lifting platform; 7. a hydraulic cylinder; 8. a crash-proof equipment strut; 9. a weight box; 10. a lifting frame; 11. an LED information board; 12. supporting legs; 13. a sliding guide rail; 14. supporting a caster; 15. connecting a bracket; 16. a caster wheel; 17. a sleeve; 18. a loop bar; 19. a jack; 20. a first folding arm; 21. a second folding arm; 22. a first hinge member; 23. a second hinge member; 24. A third hinge.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 14. It should be understood that the structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention does not have the essential significance in the technology, and any modification of the structure, change of the ratio relationship or adjustment of the size should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that can be achieved. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Example 1

Referring to fig. 1 to 11, the present embodiment provides a double-folding anti-collision buffer car capable of displaying information, which includes a car body 1 as a movable vehicle, the present embodiment uses a light truck chassis as the car body 1, and a carriage is disposed on the car body 1 as a carrying platform. The anti-collision device also comprises a double-section anti-collision buffer device 2 and an information display assembly 3. Two sections anticollision buffer 2 include first baffle-box 4 and second baffle-box 5, and the rear end of automobile body 1 is equipped with elevating platform 6, and first baffle-box 4 one end articulates in elevating platform 6, and the other end is articulated with second baffle-box 5. Hydraulic oil cylinders 7 are respectively arranged between the first buffer box 4 and the lifting platform 6 and between the first buffer box 4 and the second buffer box 5, and the two hydraulic oil cylinders 7 respectively drive the first buffer box 4 to be turned over along the lifting platform 6 and the second buffer box 5 to be turned over along the first buffer box 4 through the stretching of the output end.

Referring to fig. 6 and 7, a pair of first hinge parts 22 and a pair of second hinge parts 23 are respectively disposed at an upper end of a side of the lifting platform 6 adjacent to the first buffer box 4, the first hinge parts 22 include a pair of hinge plates having an L-shaped cross section and disposed opposite to each other, a space is left between the hinge plates, and the second hinge parts 23 are inserted into the space between the hinge plates and connected by a shaft pin. The lower end of one side of the first buffer box 4 adjacent to the lifting platform 6 is fixedly provided with a third hinge piece 24, the third hinge piece 24 comprises a pair of hinge plates, a space is reserved between the two hinge plates, the hydraulic oil cylinder 7 between the first buffer box 4 and the lifting platform 6 is a first hydraulic oil cylinder, and the first hydraulic oil cylinder is positioned between the two hinge plates and is rotatably connected with the two hinge plates through a rotating shaft. The output end of the first hydraulic ram is directed upwards and hinged to the underside of the first hinge 22.

Referring to fig. 9 and 10, a hydraulic cylinder 7 between the first buffer tank 4 and the second buffer tank 5 is a second hydraulic cylinder, one end of the second hydraulic cylinder is hinged to the lower end of the first buffer tank 4 adjacent to the first buffer tank 4, and the output end of the second hydraulic cylinder is hinged to the upper end of the second buffer tank 5 adjacent to the first buffer tank 4.

Specifically, when the output ends of the first hydraulic oil cylinder and the second hydraulic oil cylinder are both in a contracted state, and the first buffer tank 4 and the second buffer tank 5 are both in an expanded state, namely, the two are both in a horizontal state with the ground. When the output ends of the first hydraulic oil cylinder and the second hydraulic oil cylinder are both in an extending state, the first hydraulic oil cylinder drives the first buffer tank 4 to slowly turn over along 6 degrees of the lifting platform, the second hydraulic oil cylinder drives the second buffer tank 5 to slowly turn over along 4 degrees of the first buffer tank, and the double-section anti-collision buffer device 2 is folded.

Further, the folding process of the dual-stage crash cushion 2 includes three states: firstly, the first buffer tank 4 and the second buffer tank 5 are both in an unfolded state; then the second buffer box 5 is turned over along the first buffer box 4 to be in a vertical state; and finally, the first buffer box 4 is turned over to be in a vertical state along the lifting table 6, and at the moment, the second buffer box 5 moves together with the first buffer box 4 and is finally in a horizontal state.

Referring to fig. 1, 8 and 11, the information display assembly 3 is mounted at the front end of the interior of the vehicle body 1. The information display assembly 3 comprises a lifting frame 10 and an LED information board 11; the lifting frame 10 comprises supporting legs 12 at two sides, a sliding guide rail 13 which is arranged in the supporting legs 12 and can slide up and down, and a lifting cylinder which drives the sliding guide rail 13 to slide up and down; the LED information board 11 is mounted on the slide rail 13.

Further, be equipped with a pair of anticollision device vaulting pole 8 in the carriage of automobile body 1, install respectively in the inside both sides in carriage, when two sections anticollision buffer 2 were in the folded state, second buffer box 5 erects on two anticollision device vaulting poles 8, guarantee two sections anticollision buffer 2's stability.

Furthermore, a plurality of weight boxes 9 are arranged in the carriage of the automobile body 1, and the number of the weight boxes 9 and the materials filled in the weight boxes 9 are specifically selected according to customer requirements.

Referring to fig. 12 and 13, two sides of one end of first buffer box 4 adjacent to second buffer box 5 are respectively provided with a liftable supporting caster 14. The support caster 14 comprises a connection bracket 15, a lifting sleeve assembly and a caster 16; the connecting bracket 15 is fixedly arranged on the first buffer box 4; the lifting sleeve assembly comprises a sleeve 17 and a sleeve rod 18 arranged inside the sleeve 17, the sleeve 17 is fixedly arranged on the connecting bracket 15, and the caster 16 is arranged at the tail end of the sleeve rod 18; the sleeve 17 and the sleeve rod 18 are provided with a plurality of corresponding jacks 19, and the jacks 19 are internally provided with bolts.

Referring to fig. 9 and 10, one end of first buffer box 4 adjacent to second buffer box 5 is hinged to a first folding arm 20, the other end of first folding arm 20 is hinged to a second folding arm 21, and the other end of second folding arm 21 is hinged to second buffer box 5. When first buffer box 4 and second buffer box 5 are in the unfolded state, be in folded state between first folding arm 20 and the second folding arm 21, when first buffer box 4 and second buffer box 5 are in folded state, first folding arm 20 and second folding arm 21 expand.

Furthermore, a plurality of warning lamps are arranged on the double-section anti-collision buffer device 2.

Example 2

Referring to fig. 14, the present embodiment provides a double-folding crash-proof buffer car capable of displaying information, wherein the information display assembly 3 is mounted on the front frame of the car body 1. The information display assembly 3 in the embodiment comprises a plurality of warning lamps and LED screens; different instructions are sent according to road conditions to control the warning lamp, so that the warning lamp displays different patterns (lane prohibition and left-right direction driving patterns), and the warning information of left-right direction driving of the locomotive can be realized.

The remaining technical features of this example are the same as those of example 1.

To sum up, the utility model discloses car automobile body rear end can assemble bigger, the better two sections anticollision buffer of barrier propterty, it is folding to drive second baffle-box and first baffle-box through two sets of hydraulic cylinder respectively, makes two sections anticollision buffer quick when expansion and folded state switch in, does not influence the normal travel of car automobile body, in addition, information shows that the assembly is used for showing warning information, can go up and down according to the demand, reminds the vehicle of coming and going to guarantee constructor safety. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (7)

1. A double-folding anti-collision buffer vehicle capable of displaying information content comprises a vehicle body, and is characterized by also comprising a double-section anti-collision buffer device and an information display assembly; the information display assembly is arranged at the front end of a carriage of the automobile body, the double-section anti-collision buffer device comprises a first buffer box and a second buffer box, the rear end of the automobile body is provided with a lifting table, one end of the first buffer box is hinged to the lifting table, and the other end of the first buffer box is hinged to the second buffer box; hydraulic oil cylinders are respectively arranged between the first buffer box and the lifting platform and between the first buffer box and the second buffer box, and the two hydraulic oil cylinders respectively drive the first buffer box to be folded along the lifting platform and the second buffer box to be folded along the first buffer box through output end stretching.

2. The bi-fold anti-collision buffer car capable of displaying information according to claim 1, wherein the car body has anti-collision device stay bars in the car cabin.

3. The bi-fold crashworthy bumper car capable of displaying information contents as claimed in claim 1, wherein the information display assembly comprises a lifting frame and an LED information board; the lifting frame comprises supporting legs at two sides, a sliding guide rail which is arranged in the supporting legs and can slide up and down, and a lifting cylinder which drives the sliding guide rail to slide up and down; the LED information board is installed on the sliding guide rail.

4. The bi-fold anti-collision buffer vehicle capable of displaying information according to claim 1, wherein the first buffer box is provided with a lifting support caster at both sides of one end adjacent to the second buffer box.

5. The bi-fold crash cushion vehicle with informative content according to claim 4, wherein said support casters comprise a connection bracket, a lifting sleeve assembly and casters; the connecting bracket is fixedly arranged on the first buffer box; the lifting sleeve assembly comprises a sleeve and a sleeve rod arranged inside the sleeve, the sleeve is fixedly arranged on the connecting bracket, and the caster wheel is arranged at the tail end of the sleeve rod; the sleeve pipe with be equipped with a plurality of jacks that correspond on the loop bar, be equipped with the bolt in the jack.

6. The vehicle of claim 1, wherein a folding arm is disposed at the connection between the first buffer box and the second buffer box, and the folding arm comprises a first folding arm and a second folding arm, and the first folding arm and the second folding arm are respectively connected to the adjacent ends of the first buffer box and the second buffer box; the first folding arm and the second folding arm are hinged.

7. The bi-fold anti-collision buffer car capable of displaying information according to claim 1, wherein a weight box is provided in the car body of the car.

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