CN216331890U

CN216331890U - Combined anti-rolling frame made of composite materials

Info

Publication number: CN216331890U
Application number: CN202122923729.4U
Authority: CN
Inventors: 张洪贵; 张磊
Original assignee: JIANGSU KEDA CAR INDUSTRY CO LTD
Current assignee: JIANGSU KEDA CAR INDUSTRY CO LTD
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-19
Anticipated expiration: 2031-11-26

Abstract

The utility model relates to the technical field of automobile parts, and discloses a composite material combined type roll cage which comprises a mounting plate, wherein the bottom of the mounting plate is fixedly connected with two first supporting plates, the mounting plate is internally provided with a mounting groove, the two first supporting plates are internally provided with first through grooves communicated with the mounting groove, the first through grooves are internally provided with second through grooves, the composite material combined type roll cage is extruded by a transmission plate, the transmission plate is matched with a transmission rod and a push plate to enable a first blocking column and a second blocking column to respectively fall into the second through grooves and the first through grooves, so that the front windshield is protected by the roll cage, meanwhile, the locomotive is protected by the matching of a buffer mechanism, the protection effect of the roll cage is greatly improved, the injury of an impact object to a driver from the front windshield when a vehicle rolls is reduced, and the buffer mechanism buffers the locomotive, the protection of the roll cage to the locomotive is also improved.

Description

Combined anti-rolling frame made of composite materials

Technical Field

The utility model relates to the technical field of automobile parts, in particular to a composite material combined type anti-rolling frame.

Background

Along with the rapid development of the society, more and more people offer and have produced the rich interest to the cross country of vehicle, can have better protective properties in order to guarantee that the vehicle can have when turning on one's side in the field, the roll cage has appeared, and the roll cage plays fine protective effect to the cross country vehicle.

When the existing anti-rolling frame is used, most of the anti-rolling frames are in a frame shape with a simple structure, the visual field of a driver is not influenced, a protective structure is not arranged in front of a front windshield generally, when a vehicle turns over, the head of the vehicle is impacted, the front windshield is easily crushed, external impact objects are damaged to the driver, and the protective effect on the driver is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a composite material combined type roll-proof frame which has the advantages of effectively protecting the front windshield of a vehicle, simultaneously performing buffer protection on the vehicle head and the like, and solves the problems that the existing roll-proof frame cannot effectively protect the windshield and the vehicle head of the vehicle and has poor protective performance on the vehicle.

(II) technical scheme

In order to solve the technical problems, the utility model provides the following technical scheme: a combined rolling-proof frame made of composite materials comprises a mounting plate, wherein the bottom of the mounting plate is fixedly connected with two first supporting plates, a mounting groove is formed in the mounting plate, a first through groove communicated with the mounting groove is formed in each of the two first supporting plates, a second through groove is formed in each of the first through grooves, one side of the mounting plate is slidably connected with a transmission rod, one end of the transmission rod is fixedly connected with a transmission plate, a first spring fixedly connected with the mounting plate is sleeved on the outer surface of the transmission rod, a push plate slidably connected with the mounting groove is fixedly connected to one end of the transmission rod, which is positioned in the mounting groove, a first retaining column slidably connected with the mounting groove is slidably connected to one side of the push plate, a second retaining column slidably connected with the mounting groove is slidably connected to the outer surface of the first retaining column, a stop block fixedly connected with the mounting groove is slidably connected to the outer surface of the second retaining column, the bottom fixedly connected with of first backup pad installs the piece, two fixedly connected with anticollision backup pad between the first backup pad, the upside sliding connection of first installation piece has the buffer gear who is connected with the anticollision backup pad, one side fixedly connected with frame structure of mounting panel.

Preferably, buffer gear includes the buffer board with first installation piece interactive connection, one side fixedly connected with anticollision board of buffer board, the opposite side fixedly connected with and the second spring of first backup pad fixed connection of buffer board.

Preferably, the frame mechanism includes two bracing pieces with mounting panel fixed connection, two the equal fixedly connected with second backup pad in bottom of bracing piece, the bottom fixedly connected with second installation piece of second backup pad, two top guard bars of fixedly connected with between the bracing piece.

Preferably, one side of the second supporting plate is fixedly connected with a side anti-collision plate fixedly connected with the first supporting plate, and the side anti-collision plate is fixedly connected with a side protection mechanism connected with the supporting rod.

Preferably, side protection mechanism include with side crashproof board fixed connection's B post guard plate, the top of B post guard plate and the bottom fixed connection of bracing piece, bracing piece one side is rotated and is connected with the protection post, bolt and B post guard plate fixed connection are passed through to the one end of protection post.

Preferably, the mounting groove is internally and fixedly connected with a push block, and one side of the push block is arc-shaped.

(III) advantageous effects

Compared with the prior art, the utility model provides a composite material combined type roll-proof frame, which has the following beneficial effects:

1. this combined material formula roll cage, take place the extrusion through the driving plate, the driving plate passes through the cooperation of transfer line and push pedal, make first bumping post and second bumping post fall into the second respectively and lead to the inslot with first, thereby realize roll cage to front windshield's protection, the cooperation through buffer gear protects the locomotive simultaneously, improve roll cage's guard action greatly, when having reduced the vehicle and having taken place to roll, the injury of striker in the past windshield to the driver, buffer gear is to the buffering of locomotive simultaneously, the protection of roll cage to the locomotive has also been improved.

2. This combined type anti-rolling frame made of composite materials protects the side face of a vehicle through a side anti-collision plate, a B column of the vehicle is protected through a B column protection plate, the B column is prevented from being extruded, the protection of the anti-rolling frame on the B column is prevented through the rotation of the protection column, a driver is convenient to enter the vehicle, meanwhile, the protection column and a bolt are matched, the protection effect on a front cab is achieved, the protection of the anti-rolling frame on the B column is improved, the driver can conveniently enter the vehicle, the protection of the anti-rolling frame on the driver is improved, and the practicability of the anti-rolling frame is improved.

Drawings

Fig. 1 is a front view of the internal structure of the present invention.

Fig. 2 is a rear view of the outer structure of the present invention.

Fig. 3 is a top view of the outer structure of the present invention.

Fig. 4 is a side view of the outer structure of the present invention.

In the figure: 1. mounting a plate; 2. a first support plate; 3. mounting grooves; 4. a first through groove; 5. a second through groove; 6. a transmission rod; 7. a drive plate; 8. a first spring; 9. pushing the plate; 10. a first bumping post; 11. a second bumping post; 12. a stopper; 13. a first mounting block; 14. an anti-collision support plate; 15. a buffer plate; 16. an anti-collision plate; 17. a second spring; 18. a support bar; 19. a second support plate; 20. a second mounting block; 21. a side impact plate; 22. a B-column protection plate; 23. a protective column; 24. a top guard bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a composite material combined type roll cage comprises a mounting plate 1, two first supporting plates 2 are fixedly connected to the bottom of the mounting plate 1, a mounting groove 3 is formed in the mounting plate 1, first through grooves 4 communicated with the mounting groove 3 are formed in the two first supporting plates 2, second through grooves 5 are formed in the first through grooves 4, a transmission rod 6 is slidably connected to one side of the mounting plate 1, a transmission plate 7 is fixedly connected to one end of the transmission rod 6, a first spring 8 fixedly connected with the mounting plate 1 is fixedly sleeved on the outer surface of the transmission rod 6, a push plate 9 slidably connected with the mounting groove 3 is fixedly connected to one end of the transmission rod 6 located in the mounting groove 3, a first retaining column 10 slidably connected with the mounting groove 3 is slidably connected to one side of the push plate 9, a second retaining column 11 slidably connected with the mounting groove 3 is slidably connected to the outer surface of the first retaining column 10, the outer surface of the second retaining post 11 is slidably connected with a stop block 12 fixedly connected with the mounting groove 3, the bottom of each first supporting plate 2 is fixedly connected with a first mounting block 13, an anti-collision supporting plate 14 is fixedly connected between the two first supporting plates 2, the upper side of each first mounting block 13 is slidably connected with a buffer mechanism connected with the anti-collision supporting plate 14, one side of each mounting plate 1 is fixedly connected with a frame mechanism, when the anti-rolling frame collides, a part of a vehicle head protected by the anti-rolling frame collides, firstly, the transmission plate 7 contacts with an impactor to drive the transmission rod 6 to move, the first spring 8 is stressed and extruded, meanwhile, the transmission rod 6 drives the push plate 9 to move, the push plate 9 starts to push the first retaining post 10, the first retaining post 10 extrudes the second retaining post 11, the second retaining post 11 extrudes the stop block 12, when the stop block 12 is bent by more than 30 degrees, the stop block 12 does not stop the second retaining post 11, second fender post 11 rolls into first logical inslot 4 to through first logical inslot 5 of getting into of groove 4, second fender post 11 gets into first logical inslot 4 afterwards, and first fender post 10 and second fender post 11 begin to shelter from the protection to the front windshield of car, thereby has realized that the vehicle is prevented rolling frame and is protected front windshield when bumping and rolling.

Buffer gear includes the buffer board 15 with the interactive connection of first installation piece 13, one side fixedly connected with crashproof board 16 of buffer board 15, the opposite side fixedly connected with of

buffer board

15 and 2 fixedly connected's of first backup pad second spring 17, strike through crashproof board 16, crashproof board 16 drives buffer board 15 when taking place the striking and takes place to remove, buffer board 15 drives the compression of second spring 17, second spring 17 cushions the impact of output and weakens, thereby realized the protection of roll frame to the locomotive.

The frame mechanism includes two bracing pieces 18 with mounting panel 1 fixed connection, the equal fixedly connected with second backup pad 19 in bottom of two bracing pieces 18, the bottom fixedly connected with second installation piece 20 of second backup pad 19, two top guard bars 24 of fixedly connected with between two bracing pieces 18, through installing second installation piece 20 on the automobile body, rethread bracing piece 18 and second backup pad 19's cooperation, realize the protection of rolling frame to the rear of a vehicle.

One side of the second supporting plate 19 is fixedly connected with a side anti-collision plate 21 fixedly connected with the first supporting plate 2, the side anti-collision plate 21 is fixedly connected with a side protection mechanism connected with the supporting rod 18, and the side of the vehicle is protected by the side anti-collision plate 21.

Side protection mechanism includes the B post guard plate 22 with side crashproof board 21 fixed connection, the top of B post guard plate 22 and the bottom fixed connection of

bracing piece

18, 18 one sides of bracing piece are rotated and are connected with protection post 23, bolt and B post guard plate 22 fixed connection are passed through to the one end of protection post 23, protect the B post of vehicle through B post guard plate 22, prevent that the B post from being extrudeed, rethread protection post 22's rotation, be convenient for the driver gets into in the car, simultaneously through the cooperation of protection post 23 with the bolt, the realization is to the effect that the driver's cabin protected in the front.

Fixedly connected with ejector pad in the mounting groove 3, one side of ejector pad is the arc, is convenient for first bumping post 10 and second bumping post 11 through the ejector pad and falls into first logical inslot.

The working principle is as follows: firstly, a first mounting block and a second mounting block are mounted on a vehicle, then when the roll cage collides, and the part of the roll cage protecting the vehicle head collides, firstly, a transmission plate 7 contacts with an impacting object to drive a transmission rod 6 to move, a first spring 8 is extruded under the stress, the transmission rod 6 drives a push plate 9 to move, the push plate 9 starts to push a first retaining post 10, the first retaining post 10 extrudes a second retaining post 11, the second retaining post 11 extrudes a stop block 12, the stop block 12 starts to break when the stop block 12 is bent by more than 30 degrees, at the moment, the stop block 12 is not at the second retaining post 11, the second retaining post 11 rolls into a first through groove 4 and enters into a second through groove 5 through the first through groove 4, then the second retaining post 11 enters into the first through groove 4, the first retaining post 10 and the second retaining post 11 start to shield and protect the front windshield of the vehicle, thereby realizing that the roll cage protects the front windshield when the vehicle collides and rolls, simultaneously, the collision is carried out through the collision-proof plate 16, the collision-proof plate 16 drives the buffer plate 15 to move when colliding, the buffer plate 15 drives the second spring 17 to compress, the second spring 17 buffers and weakens the impact force of the output, thereby the protection of the rolling-proof frame to the vehicle head is realized, and then the protection of the rolling-proof frame to the vehicle tail is realized through the matching of the support rod 18 and the second support plate 19, the side surface of the vehicle is protected through the side collision-proof plate 21, the B column of the vehicle is protected through the B column protection plate 22, the B column is prevented from being extruded, the rotation of the protection column 22 is carried out through the protection column, a driver can conveniently enter the vehicle, and meanwhile, the protection effect of the front cab is realized through the matching of the protection column 23 and the bolt.

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. The utility model provides a combined roll cage of combined material, includes mounting panel (1), its characterized in that: the bottom of the mounting plate (1) is fixedly connected with two first supporting plates (2), a mounting groove (3) is formed in the mounting plate (1), two first through grooves (4) communicated with the mounting groove (3) are formed in the first supporting plates (2), a second through groove (5) is formed in the first through groove (4), one side of the mounting plate (1) is connected with a transmission rod (6) in a sliding manner, one end of the transmission rod (6) is fixedly connected with a transmission plate (7), the outer surface of the transmission rod (6) is fixedly sleeved with a first spring (8) fixedly connected with the mounting plate (1), one end of the transmission rod (6) positioned in the mounting groove (3) is fixedly connected with a push plate (9) in sliding connection with the mounting groove (3), one side of the push plate (9) is connected with a first baffle column (10) in sliding connection with the mounting groove (3), the utility model discloses a mounting plate, including first bumping post (10), the surface sliding connection of first bumping post (10) has second bumping post (11) with mounting groove (3) sliding connection, the surface sliding connection of second bumping post (11) has dog (12) with mounting groove (3) fixed connection, the first installation piece (13) of bottom fixedly connected with of first backup pad (2), two fixedly connected with anticollision backup pad (14) between first backup pad (2), the upside sliding connection of first installation piece (13) has the buffer gear who is connected with anticollision backup pad (14), one side fixedly connected with frame mechanism of mounting panel (1).

2. The composite material combined roll cage according to claim 1, wherein: buffer gear includes buffer board (15) with first installation piece (13) interactive connection, one side fixedly connected with anticollision board (16) of buffer board (15), the opposite side fixedly connected with of buffer board (15) and first backup pad (2) fixed connection's second spring (17).

3. The composite material combined roll cage according to claim 1, wherein: the frame structure includes two bracing pieces (18) with mounting panel (1) fixed connection, two the equal fixedly connected with second backup pad (19) in bottom of bracing piece (18), the bottom fixedly connected with second installation piece (20) of second backup pad (19), two top protective bar (24) of fixedly connected with between bracing piece (18).

4. The composite material combined roll cage according to claim 3, wherein: one side of the second supporting plate (19) is fixedly connected with a side anti-collision plate (21) fixedly connected with the first supporting plate (2), and the side anti-collision plate (21) is fixedly connected with a side protection mechanism connected with the supporting rod (18).

5. The composite material combined roll cage according to claim 4, wherein: side protection mechanism include with side crashproof board (21) fixed connection's B post guard plate (22), the top of B post guard plate (22) and the bottom fixed connection of bracing piece (18), bracing piece (18) one side is rotated and is connected with protection post (23), bolt and B post guard plate (22) fixed connection are passed through to the one end of protection post (23).

6. The composite material combined roll cage according to claim 1, wherein: the mounting groove (3) is internally and fixedly connected with a push block, and one side of the push block is arc-shaped.