CN214420297U

CN214420297U - Consolidate stable buffer vehicle of buffer stop

Info

Publication number: CN214420297U
Application number: CN202023061564.6U
Authority: CN
Inventors: 张叶
Original assignee: Shanghai Pudong Road And Bridge Greening Engineering Co ltd
Current assignee: Shanghai Pudong Road And Bridge Greening Engineering Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-10-19
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to a field of road protection especially relates to a consolidate buffer car of stabilizing buffer stop, and it includes automobile body and buffer stop, and buffer stop articulates the rear end at the automobile body, is provided with the hydro-cylinder on the automobile body, but hydro-cylinder drive buffer stop relative movement automobile body upset to the horizontality, still includes securing device and lower securing device, go up securing device and connect automobile body and buffer stop and keep away from one side of articulated department, securing device connects automobile body and buffer stop and is close to one side of articulated department down, goes up securing device and securing device down can be simultaneously with automobile body and buffer stop butt. This application makes buffer stop open the back at the level through last stabilising arrangement and lower stabilising arrangement's setting, keeps away from articulated department one end and supports tightly through first connecting rod and second connecting rod and automobile body, is close to articulated department one end and supports tightly through fixed plate and dead lever and automobile body, makes buffer stop be difficult for producing upwards the motion trend of upset or upset downwards, has strengthened buffer stop's stability.

Description

Consolidate stable buffer vehicle of buffer stop

Technical Field

The utility model belongs to the technical field of road protection and specifically relates to a consolidate and stabilize buffer vehicle of buffer stop.

Background

The anticollision buffer car is one of the used important tools in the road protection for protect personnel's safety in the road protection process, the structure of anticollision buffer car is including removing automobile body and buffer stop, buffer stop installs the rear end at removing the automobile body, and drive the motion by installing the hydro-cylinder on removing the automobile body and can overturn from top to bottom relatively removing the automobile body, in the use, hydro-cylinder drive protector upset to the horizontality, when rear vehicle takes place the striking with the buffer car, buffer stop provides the buffering to removing the automobile body, reduce the injury to the constructor.

The buffer stop of current protection buffer car is articulated with removing the automobile body, and in order to avoid removing the automobile body and to produce the interference to buffer stop's upset, when protector is in the horizontality, its top that is close to and removes automobile body one end is articulated with removing the automobile body.

To the above-mentioned correlation technique, the inventor thinks that when buffer stop is in the horizontality, its bottom that is close to removal automobile body one end is unsettled, and whole buffer stop is only connected the top of one end and is supported with the atress of hydro-cylinder piston rod junction with the removal automobile body, and buffer stop's stability is not good.

SUMMERY OF THE UTILITY MODEL

In order to strengthen buffer stop's stability, this application provides a stabilize buffer stop's anticollision buffering car.

The application provides a pair of anticollision buffer car of stabilising buffer device adopts following technical scheme:

the utility model provides a consolidate buffer car of stabilising buffer stop, includes automobile body and buffer stop, and buffer stop articulates the rear end at the automobile body, is provided with the hydro-cylinder on the automobile body, and hydro-cylinder drive buffer stop relatively movable automobile body overturns to the horizontality, still includes securing device and lower securing device, it keeps away from one side of articulated department with buffer stop to go up securing device connection automobile body, securing device connects the automobile body down and is close to one side of articulated department with buffer stop, goes up securing device and securing device down can be simultaneously with automobile body and buffer stop butt.

Through adopting above-mentioned technical scheme, open the back at the buffer stop level, go up securing device and automobile body upside and buffer stop butt, make buffer stop be difficult for producing ascending motion when the automobile body moves, securing device and automobile body downside and buffer stop butt down make buffer stop through securing device and automobile body butt down when opening, make buffer stop be difficult for producing decurrent motion, make the buffer stop level open the back, difficult production rocks from top to bottom when the automobile body moves, buffer stop's stability has been strengthened.

Optionally, the upper stabilizing device comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is rotatably connected with the vehicle body, the other end of the first connecting rod is rotatably connected with one end of the second connecting rod, the other end of the second connecting rod is rotatably connected with the anti-collision device, a locking mechanism is arranged on the first connecting rod, and when the anti-collision device is horizontally opened, the locking mechanism locks the first connecting rod and the second connecting rod.

Through adopting above-mentioned technical scheme, the in-process that the buffer stop level was opened, the relative automobile body of head rod rotates, the relative buffer stop of second connecting rod rotates, head rod and second connecting rod rotate relatively, the back is opened in the upset of buffer stop level, lock head rod and second connecting rod through locking mechanical system, make the whole and the buffer stop of head rod and second connecting rod formation support tightly, make the difficult motion that produces the upset that makes progress of buffer stop, when the buffer stop need go on the upset closure that makes progress, locking mechanical system makes head rod and second connecting rod unblock.

Optionally, the end that second connecting rod and head rod are connected is provided with the stopper, the stopper is located same straight line with the second connecting rod, the stopper can contact with the head rod, locking mechanical system sets up in stopper and head rod contactable one side, and after the buffer stop level was opened, second connecting rod and stopper and head rod were located same straight line.

Through adopting above-mentioned technical scheme, regard as locking mechanical system's carrier through the stopper, after the buffer stop level was opened, because second connecting rod, stopper and head rod are located same straight line, the stopper can contact with the head rod, consequently locking mechanical system and head rod contact this moment, at this moment open locking function, make head rod and second connecting rod lock, head rod and second connecting rod are located same straight line and can not carry out relative rotation, when needing to get back to initial position with the buffer stop upset, need close locking function earlier.

Optionally, the first connecting rod is a magnetic metal rod, the locking mechanism includes an electromagnet, the electromagnet is disposed on a side where the limiting block and the first connecting rod can contact, after the anti-collision device is horizontally opened, the electromagnet contacts with the first connecting rod, and an electric wire of the electromagnet is connected to the vehicle body.

Through adopting above-mentioned technical scheme, after the operation control department at the automobile body controlled buffer stop level and opened, head rod and second connecting rod were located same straight line this moment, then the control electro-magnet was opened, made electro-magnet and head rod adsorb each other, made the difficult relative motion that produces of head rod and second connecting rod, when the upset of control buffer stop was closed, the electro-magnet was closed in the control earlier.

Optionally, the lower stabilizing device comprises a fixing rod and a fixing plate, the fixing plate is fixedly connected below the vehicle body, the fixing rod is fixedly arranged at one end, close to the hinged position, of the anti-collision device, and the fixing rod can be abutted to the fixing plate.

Through adopting above-mentioned technical scheme, after the buffer stop level upset, dead lever and fixed plate butt make the buffer stop be difficult for producing the trend of downstream in the motion process of crashproof car, make the buffer stop relatively stable.

Optionally, a rubber suction cup is arranged on a contact surface of the fixed rod, which is in contact with the fixed plate, and the rubber suction cup can be adsorbed on the fixed plate.

Through adopting above-mentioned technical scheme, through rubber suction cup and fixed plate interconnect, reduced the power of buffer stop upset upward movement, mutually support with head rod and second connecting rod, play certain guard action to head rod and second connecting rod.

Optionally, one side of the fixing plate facing the anti-collision device is arc-shaped, the arc-shaped direction faces one side of the anti-collision device, the rubber sucker is obliquely arranged with the fixing rod, and the rubber sucker can be attached to the fixing plate.

Through adopting above-mentioned technical scheme, according to buffer stop's effect, buffer stop has great probability to have great decurrent power when transporting or receiving the striking, and the fixed plate sets up the condition production that the reducible fixed plate of arc warp for the fixed plate, and rubber suction cup and fixed plate laminating make rubber suction cup can with the fixed plate fully connected.

Optionally, a plurality of through holes are formed in the fixing plate, a plurality of threaded holes are formed in the vehicle body, and the bolt penetrates through the through holes and the threaded holes to be in threaded connection with the vehicle body.

Through adopting above-mentioned technical scheme, bolted connection makes fixed plate and body connection more firm, and when the fixed plate warp or damage, can change the fixed plate, makes the fixed plate be in better state all the time to buffer stop's firm effect.

In summary, the present application includes at least one of the following beneficial technical effects:

through last stabilising arrangement and stabilising arrangement's setting down, make buffer stop open the back at the level, keep away from articulated department one end and support tightly through first connecting rod and second connecting rod and automobile body, be close to articulated department one end and support tightly through fixed plate and dead lever and automobile body, make buffer stop be difficult for producing upwards the motion trend of upset or upset downwards, strengthened buffer stop's stability.

Drawings

FIG. 1 is a front view of a crash cushion vehicle incorporating a reinforced stable bumper in accordance with an embodiment of the present application.

Fig. 2 is an operational view of fig. 1.

Fig. 3 is a partially exploded view of an upper stabilizer in an embodiment of the present application.

FIG. 4 is a partial exploded view of the lower stabilizer in the embodiment of the present application.

Description of reference numerals: 100. a vehicle body; 110. an oil cylinder; 120. a support plate; 200. an anti-collision device; 300. an LED display panel; 400. an upper stabilizing device; 410. a first connecting rod; 420. a second connecting rod; 421. a limiting plate; 500. a lower securing device; 510. fixing the rod; 511. a rubber suction cup; 520. a fixing plate; 521. a through hole; 522. a bolt; 600. a locking mechanism; 610. an electromagnet; 620. an electric wire.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses anticollision buffer car of buffer stop is stabilized in reinforcement. Referring to fig. 1, the crashproof buffer car includes automobile body 100, the rear of automobile body 100 articulates there is buffer stop 200, buffer stop 200 is to being close to or keeping away from the direction upset of automobile body 100, automobile body 100 below is provided with the hydro-cylinder 110 that is used for driving buffer stop 200 and overturns, hydro-cylinder 110 and buffer stop 200 fixed connection, the position that is close to buffer stop 200 on automobile body 100 is provided with backup pad 120, backup pad 120 is provided with LED display panel 300 in the one side that is close to buffer stop 200, LED display panel 300 is pressed close to with buffer stop 200.

Referring to fig. 1 and 2, the crash prevention device 200 has a rectangular parallelepiped shape, and the lower side of the crash prevention device 200 is hinged to the vehicle body 100. One end of the anti-collision device 200 close to the hinged part is provided with a lower stabilizing device 500, the lower stabilizing device 500 can be tightly abutted to the lower part of the vehicle body 100 and the anti-collision device 200, the position of the anti-collision device 200 far away from the hinged part is provided with an upper stabilizing device 400, the upper stabilizing device 400 can be tightly abutted to the upper part of the vehicle body 100 and the anti-collision device 200, before the anti-collision device 200 is turned over towards the square part far away from the vehicle body 100, the upper stabilizing device 400 and the lower stabilizing device 500 are not tightly abutted, and after the anti-collision device 200 is horizontally turned over, the upper stabilizing device 400 and the lower stabilizing device 500 are both tightly abutted.

Referring to fig. 2 and 3, the upper stabilizing device 400 includes first connecting rods 410, one ends of the first connecting rods 410 are rotatably connected to both ends of the supporting plate 120, the first connecting rods 410 are arranged in parallel with each other, the other ends of the first connecting rods 410 are provided with second connecting rods 420, the other ends of the first connecting rods 410 are rotatably connected to one ends of the second connecting rods 420, and the other ends of the second connecting rods 420 are rotatably connected to both ends of the anti-collision device 200. When the bump guard 200 is horizontally turned over, the first connecting rod 410 and the second connecting rod 420 are located on the same line.

One end of each second connecting rod 420 connected with the first connecting rod 410 is provided with two limiting blocks 421, the limiting blocks 421 and the second connecting rods 420 are located on the same straight line and are integrally formed with the second connecting rods 420, a gap is formed between the two limiting blocks 421, and the first connecting rods 410 are rotatably connected with the second connecting rods 420 in the gap. The end of the limiting block 421 away from the anti-collision device 200 is provided with a locking mechanism 600, and when the first connecting rod 410 and the second connecting rod 420 are located on the same straight line, the locking mechanism 600 can contact the first connecting rod 410.

The locking mechanism 600 includes an electromagnet 610, the electromagnet 610 is embedded in the limiting block 421, when the first connecting rod 410 and the second connecting rod 420 are located on the same straight line, the electromagnet 610 can contact the first connecting rod 410, and the first connecting rod 410 is a magnetic metal rod, and the electromagnet 610 and the first connecting rod 410 can be attracted to each other. The electric wire 620 of the electromagnet 610 is connected to the vehicle body 100.

Referring to fig. 3 and 4, the lower stabilizer 500 includes a plurality of fixing rods 510, a fixing plate 520 is detachably disposed on the lower side of the vehicle body 100, a rubber suction cup 511 is fixedly disposed on the fixing plate 520, and the rubber suction cup 511 and the fixing plate 520 can be abutted. The fixing plate 520 is an arc-shaped plate bending towards the direction of the anti-collision device 200, and the rubber suction cup 511 and the fixing rod 510 are obliquely arranged, so that the rubber suction cup 511 can be fully contacted with the fixing plate 520. After the bump guard 200 is horizontally turned over, the rubber suction pad 511 is sufficiently abutted against the fixed plate 520. A row of threaded holes are formed in the position below the vehicle body 100, a row of through holes 521 are formed in the fixing plate 520, and bolts 522 penetrate through the through holes 521 to be in threaded connection with the vehicle body 100, so that the fixing plate 520 is fixedly connected with the vehicle body 100.

The implementation principle of the anti-collision buffer vehicle for reinforcing and stabilizing the anti-collision device in the embodiment of the application is as follows: when the anti-collision vehicle controls the anti-collision device 200 to turn over horizontally through the oil cylinder 110, the electric wire 620 on the vehicle body 100 is electrified to control the electromagnet 610 to be opened, at this time, the LED display panel 300 starts to display warning information, the first connecting rod 410 and the second connecting rod 420 are located on the same straight line, the electromagnet 610 on the limiting block 421 and the first connecting rod 410 are mutually adsorbed, and the first connecting rod 410 and the second connecting rod 420 are not easy to generate relative movement. Under the car body 100, the rubber suction cup 511 on the fixing rod 510 is tightly pressed against the fixing plate 520.

After the anti-collision vehicle is used, the anti-collision device 200 needs to be turned over to the initial position, at this time, the electromagnet 610 is powered off, so that the electromagnet 610 is separated from the state of being adsorbed by the first connecting rod 410, the rubber suction cup 511 is separated from the fixing plate 520, and the LED display area 300 stops warning.

When the fixing plate 520 is deformed or damaged, the bolt 522 is removed, and then a new fixing plate 520 is replaced, and the fixing plate 520 is mounted under the vehicle body 100 by the bolt 522.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a stabilize buffer car of buffer stop, includes automobile body (100) and buffer stop (200), and buffer stop (200) articulate the rear end at automobile body (100), are provided with hydro-cylinder (110) on automobile body (100), and hydro-cylinder (110) drive buffer stop (200) relatively movable automobile body (100) overturn to the horizontality, its characterized in that: still include securing device (400) and securing device (500) down, it sets up at automobile body (100) upside to go up securing device (400), it connects automobile body (100) and buffer stop (200) and keeps away from one side of articulated department to go up securing device (400), securing device (500) set up at automobile body (100) downside down, securing device (500) are connected automobile body (100) and buffer stop (200) and are close to one side of articulated department down, go up securing device (400) and lower securing device (500) can be simultaneously with automobile body (100) and buffer stop (200) butt.

2. The crash-proof buffer vehicle of the reinforced stable crash-proof device as claimed in claim 1, wherein: go up securing device (400) and include head rod (410) and second connecting rod (420), the one end and automobile body (100) of head rod (410) are rotated and are connected, the other end of head rod (410) with the one end of second connecting rod (420) is rotated and is connected, and the other end and buffer stop (200) of second connecting rod (420) are rotated and are connected, are provided with locking mechanical system (600) on head rod (410), and when buffer stop (200) level was opened, locking mechanical system (600) pin head rod (410) and second connecting rod (420).

3. The crash-proof buffer vehicle of the reinforced stable crash-proof device as claimed in claim 2, wherein: one end that second connecting rod (420) and head rod (410) are connected is provided with stopper (421), stopper (421) and second connecting rod (420) are located same straight line, stopper (421) can contact with head rod (410), locking mechanical system (600) set up in stopper (421) and head rod (410) contactable one side, and after buffer stop (200) level was opened, second connecting rod (420) and stopper (421) were located same straight line with head rod (410).

4. A crash-proof bumper car of a reinforced stable bumper as claimed in claim 3, wherein: the anti-collision device is characterized in that the first connecting rod (410) is a magnetic metal rod, the locking mechanism (600) comprises an electromagnet (610), the electromagnet (610) is arranged on one side, which can be contacted with the first connecting rod (410), of the limiting block (421), after the anti-collision device (200) is horizontally opened, the electromagnet (610) is contacted with the first connecting rod (410), and an electric wire (620) of the electromagnet (610) is connected to the vehicle body (100).

5. A crash-proof bumper according to any one of claims 1-4 characterised in that: the lower stabilizing device (500) comprises a fixing rod (510) and a fixing plate (520), the fixing plate (520) is fixedly connected below the vehicle body (100), the fixing rod (510) is fixedly arranged at one end, close to the hinged part, of the anti-collision device (200), and the fixing rod (510) can be abutted to the fixing plate (520).

6. The crash-proof bumper car of claim 5, wherein: the rubber suction cup (511) is arranged on the contact surface of the fixed rod (510) and the fixed plate (520), and the rubber suction cup (511) can be adsorbed on the fixed plate (520).

7. The crash-proof bumper car of claim 6, wherein: fixed plate (520) are the arc setting towards one side of buffer stop (200), and the arc direction is towards buffer stop (200) one side, rubber suction cup (511) and dead lever (510) slope setting, and rubber suction cup (511) can laminate with fixed plate (520).

8. The crash-proof bumper car of claim 7, wherein: a plurality of through holes (521) are formed in the fixing plate (520), a plurality of threaded holes are formed in the vehicle body (100), and the bolt (522) penetrates through the through holes (521) and the threaded holes to be in threaded connection with the vehicle body (100).