CN210653380U

CN210653380U - Carriage capable of being completely opened

Info

Publication number: CN210653380U
Application number: CN201921076968.7U
Authority: CN
Inventors: 杨宏兵; 杨泽茜; 郑秋星; 易泽华; 王灵芝; 张峰; 唐瑛
Original assignee: Hunan Hongbing Security Equipment Co ltd
Current assignee: Hunan Hongbing Security Equipment Co ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-06-02
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a carriage that can open completely, including the carriage, its characterized in that: the carriage comprises a bottom plate and two side carriage doors, the lower portions of the side carriage doors are hinged to the bottom plate, baffles are transversely arranged on the tops of the side carriage doors in an extending mode, the two baffles on the side carriage doors are oppositely arranged and can be spliced into the top of the carriage, and the side carriage doors are connected with a turnover mechanism capable of driving the side carriage doors to be opened and closed. The baffle at carriage top is connected with the side railway carriage or compartment door, and when the side railway carriage or compartment door was opened, the top also can be opened in the lump, and the interior apparatus work of being convenient for, each door in carriage has all improved efficiency through hydraulic pressure automatic control.

Description

Carriage capable of being completely opened

Technical Field

The utility model relates to a boxcar especially relates to a carriage that can open completely.

Background

Currently, there is a remote fire extinguishing apparatus that fires extinguishing bombs, which requires the upward firing of the extinguishing bombs to extinguish a fire. The top of the traditional carriage usually can not be opened or needs to be manually disassembled, so that the deployment time of the fire extinguishing device is prolonged, and the fire extinguishing device is not favorable for quick work.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving above-mentioned technical problem to a certain extent at least. Therefore, the utility model provides a convenient and fast carriage that can open completely.

The utility model provides a technical scheme that its technical problem adopted is: a fully openable vehicle cabin, comprising a vehicle cabin, characterized in that: the carriage comprises a bottom plate and two side carriage doors, the lower portions of the side carriage doors are hinged to the bottom plate, baffles are transversely arranged on the tops of the side carriage doors in an extending mode, the two baffles on the side carriage doors are oppositely arranged and can be spliced into the top of the carriage, and the side carriage doors are connected with a turnover mechanism capable of driving the side carriage doors to be opened and closed.

Further, the turnover mechanism comprises a turnover arm, a turnover hydraulic rod and a turnover fixing seat, the turnover arm is arranged on the lower portions of the outer walls of the side compartment door and the rear compartment door, the turnover fixing seat is arranged on the bottom surface of the bottom plate, and two ends of the turnover hydraulic rod are hinged to the turnover arm and the turnover fixing seat respectively.

Furthermore, the carriage also comprises a rear carriage door movably connected to the bottom plate, and the rear carriage door is connected with a rear carriage door moving mechanism for controlling the movement of the rear carriage door.

Furthermore, the rear compartment door movable mechanism comprises a lifting mechanism, and the lifting mechanism comprises a lifting hydraulic rod, a lifting support arm and a lifting fixed seat; the lifting fixing seat is fixed on the bottom surface of the bottom plate, one end of the lifting supporting arm is hinged with the rear compartment door, and the other end of the lifting supporting arm is hinged with the lifting fixing seat; one end of the lifting hydraulic rod is hinged to the hinged position of the lifting support arm and the rear carriage door, and the other end of the lifting hydraulic rod is hinged to a position, lower than the lifting support arm, on the lifting fixing seat.

Furthermore, the rear overturning mechanism comprises a rear overturning arm, a rear overturning hydraulic rod and a rear overturning fixing seat, the rear overturning arm is arranged at the lower part of the outer wall of the rear compartment door, the rear overturning fixing seat is arranged on the bottom surface of the bottom plate, and two ends of the rear overturning hydraulic rod are respectively hinged with the rear overturning arm and the rear overturning fixing seat.

Furthermore, the hinge part of the lifting support arm and the rear carriage door extends to form an extension arm, and the lifting hydraulic rod is hinged to the extension arm to realize the hinge connection with the lifting support arm.

The utility model has the advantages that: the baffle at carriage top is connected with the side railway carriage or compartment door, and when the side railway carriage or compartment door was opened, the baffle at top parts and follows the motion of side railway carriage or compartment door, can not influence inside fire extinguishing apparatus work, and each door in carriage all passes through tilting mechanism automatic control, convenient and fast.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the utility model in a folded state;

fig. 2 is a schematic view of the present invention in an expanded state;

fig. 3 is a schematic view of the bottom structure of the present invention;

FIG. 4 is a schematic view of the structure of the turnover mechanism of the present invention

Fig. 5 is a schematic structural view of the rear door moving mechanism of the present invention.

FIG. 6 is a schematic view of the elevating mechanism of the present invention

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Referring to fig. 1 to 5, an embodiment of the present invention is a carriage capable of being completely opened, including a bottom plate 1, two side doors 12 and a rear door 13, wherein the lower portion of the side doors 12 is hinged on the bottom plate 11, and the rear door 13 is hinged on a rear door moving mechanism 3 disposed under the bottom plate 11. In order to control the automatic opening and closing of the side carriage door 12 and the rear carriage door 13, the lower portion of the side carriage door 12 is provided with the turnover mechanism 2, the turnover mechanism 2 can drive the side carriage door 12 to rotate around the hinged portion, the lower portion of the rear carriage door 13 is provided with the rear carriage door moving mechanism 3, and the rear carriage door moving mechanism can drive the rear carriage door 13 to move.

Specifically, in order to avoid the damage of the side car door 12 and the rear car door 13 due to uneven stress in the turning process, two sets of turning mechanisms 2 are arranged on each of the side car door 12 and the rear car door 13.

As shown in fig. 1, a baffle 14 extends from the upper portion of the side doors 12, and when the car 1 is in a folded state, the baffles on the two side doors 12 are folded to cover the top of the car 1. As shown in fig. 2, when the car 1 is opened, the top flap 14 will follow the two side car doors 12 to turn open, thereby completely exposing the internal engineering equipment.

As shown in fig. 4, the turnover mechanism 2 includes a turnover arm 21, a turnover hydraulic rod 22 and a turnover fixing seat 23, the turnover arm 21 is disposed on the lower portion of the outer walls of the side car door 12 and the rear car door 13, the turnover fixing seat 23 is disposed on the bottom surface of the bottom plate 11, and two ends of the turnover hydraulic rod 22 are respectively hinged to the turnover arm 21 and the turnover fixing seat 23. In other embodiments, the turnover mechanism 2 may also be geared.

As shown in fig. 5, the rear door event mechanism 3 includes a lifter mechanism 4 and a rear roll-over mechanism 5. The interior back door 13 is hinged on the lifting mechanism 4, and the lifting mechanism 4 comprises a lifting hydraulic rod 41, a lifting support arm 42 and a lifting fixed seat 43; the lifting fixing seat 43 is fixed on the bottom surface of the bottom plate 11, one end of the lifting supporting arm 42 is hinged on the lower part of the back door 13, and the other end is hinged on the lifting fixing seat 43; one end of the lifting hydraulic rod 41 is hinged at the hinged position of the lifting support arm 42 and the rear carriage door 13, and the other end is hinged at a position lower than the lifting support arm 42 on the lifting fixing seat 43.

The rear car door moving mechanism 3 further comprises a rear overturning mechanism 5, the rear overturning mechanism 5 comprises a rear overturning arm 51, a rear overturning hydraulic rod 52 and a rear overturning fixing seat 53, the rear overturning arm 51 is arranged at the lower part of the outer wall of the rear car door 13, the rear overturning fixing seat 53 is arranged on the bottom surface of the bottom plate 11, and two ends of the rear overturning hydraulic rod 52 are respectively hinged with the rear overturning arm 51 and the rear overturning fixing seat 53.

The rear door 13 can be flipped open and lowered to a lower position by the continuous movement of the lifting mechanism 4 and the rear flipping mechanism 5.

As shown in fig. 6, the lifting hydraulic rod 41, the lifting support arm 42 and the lifting fixing base 43 form a triangle, when the lifting hydraulic rod 41 is contracted, an included angle between the lifting support arm 42 and the lifting fixing base 43, which is opposite to the lifting hydraulic rod 31, is reduced, and because the lifting fixing base 43 is fixed, a hinge point of the lifting support arm 42 and the back door 13 is lowered, so that a lowering process of the back door 13 is realized.

Further, in order to facilitate the hinging of the lifting hydraulic rod 41, the lifting support arm 42 and the back door 13 and prevent the interference of parts in the moving process, the extending arm 44 is extended at the hinged position of the lifting support arm 42 and the back door 13, and the lifting hydraulic rod 41 is hinged on the extending arm 44 to realize the hinging with the lifting support arm 42.

Since the vehicle body 1 is usually used by being mounted on a vehicle and the vehicle body 1 is fixed relative to the vehicle, the mechanism provided on the floor panel 11 can be provided on the vehicle to achieve the same effect.

The utility model discloses a working process does: when the carriage 1 is unfolded, the overturning hydraulic rod 52 on the rear carriage door 13 is contracted to drive the rear carriage door 13 to rotate around a hinge point, after the rear carriage door 13 rotates to a proper position, the overturning hydraulic rod 52 stops working, the lifting hydraulic rod 41 is contracted to drive the rear carriage door 13 to descend, and the rear carriage door stops after reaching a specified position; the turnover hydraulic rod 22 on the side car door 12 is contracted to drive the side car door 12 to rotate around the hinge point, and the side car door stops after reaching the specified position.

The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.

Claims

1. A fully openable vehicle cabin comprising a vehicle cabin (1), characterized in that: the carriage (1) comprises a bottom plate (11) and two side carriage doors (12), the lower parts of the side carriage doors (12) are hinged to the bottom plate (11), baffles (14) transversely extend from the tops of the side carriage doors (12), the two baffles (14) on the side carriage doors (12) are oppositely arranged and can be spliced into the top of the carriage (1), and the side carriage doors (12) are connected with a turnover mechanism (2) capable of driving the side carriage doors (12) to be opened and closed.

2. A fully openable carriage as claimed in claim 1, wherein: tilting mechanism (2) are including upset arm (21), upset hydraulic stem (22) and upset fixing base (23), upset arm (21) set up the outer wall lower part at side railway carriage or compartment door (12), upset fixing base (23) set up in bottom plate (11) bottom surface, upset hydraulic stem (22) both ends are articulated with upset arm (21) and upset fixing base (23) respectively.

3. A fully openable carriage as claimed in claim 1, wherein: the carriage (1) further comprises a rear carriage door (13) movably connected to the bottom plate (11), and the rear carriage door (13) is connected with a rear carriage door moving mechanism (3) for controlling the movement of the rear carriage door (13).

4. A fully openable carriage as claimed in claim 3, wherein: the rear carriage door moving mechanism (3) comprises a lifting mechanism (4) and a rear overturning mechanism (5) for driving the rear carriage door (13) to overturn, and the lifting mechanism (4) comprises a lifting hydraulic rod (41), a lifting supporting arm (42) and a lifting fixed seat (43); the lifting fixed seat (43) is fixed on the bottom surface of the bottom plate (11);

one end of the lifting support arm (42) is hinged with the rear compartment door (13), and the other end of the lifting support arm is hinged with the lifting fixing seat (43);

one end of the lifting hydraulic rod (41) is hinged at the hinged position of the lifting support arm (42) and the rear carriage door (13), and the other end of the lifting hydraulic rod is hinged at the position, lower than the lifting support arm (42), on the lifting fixing seat (43).

5. A fully openable car according to claim 4, wherein: the rear overturning mechanism (5) comprises a rear overturning arm (51), a rear overturning hydraulic rod (52) and a rear overturning fixing seat (53), the rear overturning arm (51) is arranged on the lower portion of the outer wall of the rear compartment door (13), the rear overturning fixing seat (53) is arranged on the bottom surface of the bottom plate (11), and two ends of the rear overturning hydraulic rod (52) are respectively hinged with the rear overturning arm (51) and the rear overturning fixing seat (53).

6. A fully openable car according to claim 4, wherein: the hinged part of the lifting support arm (42) and the rear compartment door (13) is provided with an extension arm (44) in an extending mode, and the lifting hydraulic rod (41) is hinged to the extension arm (44) to be hinged to the lifting support arm (42).