CN219197054U

CN219197054U - Cargo compartment side door supporting arm

Info

Publication number: CN219197054U
Application number: CN202320727583.2U
Authority: CN
Inventors: 兰利晓; 刘业伟; 巩合雷
Original assignee: Qingdao Zefeng Auto Parts Co ltd
Current assignee: Qingdao Zefeng Auto Parts Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-06-16
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses a cargo compartment side door supporting arm, which comprises a vehicle body, wherein a carriage is arranged on one side of the vehicle body, a side door is arranged on one side of the carriage, a hinge is arranged at the joint of the side door and the carriage, a connecting seat is fixedly connected inside the carriage, a hydraulic cylinder is fixedly connected to the connecting seat, the extending end of the hydraulic cylinder is rotatably connected with a rotating shaft, the other end of the rotating shaft is arranged on the side door, the automatic opening work of the carriage side door can be realized by arranging the hydraulic cylinder, the rotating shaft, a sliding block and a sliding groove, the hydraulic cylinder can support the whole side door in the opening process, the stability and the automaticity of the side door can be ensured, meanwhile, a rotating seat and a limiting rod can correspond to a limiting groove, the side door can be supported in the opening process, and the stability of the side door can be ensured by arranging two supporting arm components.

Description

Cargo compartment side door supporting arm

Technical Field

The utility model relates to the field of van-type logistics vehicles, in particular to a cargo compartment side door supporting arm.

Background

The logistics main is mainly applied to logistics transportation and distribution of urban logistics, moving, supermarkets, medicines, tobacco and processed foods, and the side wing door is used as a logistics car cargo compartment door opening mode, has the characteristics of rapidness, safety and high efficiency, can greatly improve the loading and unloading efficiency and convenience, and is one of the requisite modes of modern logistics transportation;

the door opening mode of the cargo compartment wing of the logistics vehicle in the market is various, the structure is mainly driven by a power unit to open an oil cylinder, and the logistics vehicle is also the most widely applied structure, and is characterized in that the technology is mature, but the structure is heavy, and the cost is high.

Disclosure of Invention

The utility model aims to provide a cargo compartment side door supporting arm, which solves the problems that the structure is relatively mature in technology, but the structure is relatively heavy and the cost is relatively high in the prior art that an oil cylinder is driven by a power unit to open.

In order to achieve the above purpose, the utility model adopts the following technical scheme that the cargo compartment side door supporting arm comprises a vehicle body, wherein a carriage is arranged on one side of the vehicle body, a side door is arranged on one side of the carriage, a hinge is arranged at the joint of the side door and the carriage, a connecting seat is fixedly connected inside the carriage, and a hydraulic cylinder is fixedly connected on the connecting seat;

the extension end of pneumatic cylinder rotates and is connected with the pivot, and the other end of pivot sets up on the side door.

As a further description of the above technical solution: the inside of side door is provided with the spout, the other end fixedly connected with slider of pivot, slider sliding connection is in the inside of spout.

As a further description of the above technical solution: the inside both ends of carriage are provided with the rotation seat, the both ends fixedly connected with mounting panel of rotation seat.

As a further description of the above technical solution: the inside threaded connection of mounting panel has the screw rod.

As a further description of the above technical solution: the rotary seat is rotationally connected with a limiting rod, and a limiting groove is formed in one end of the inner side of the side door and corresponds to the limiting rod.

The utility model has the following beneficial effects:

1. compared with the prior art, this cargo compartment side door support arm can realize the automatic work of opening of carriage side door through setting up pneumatic cylinder, pivot, slider and spout to the in-process pneumatic cylinder can support the effect to whole side door of opening, guarantees stability and automaticity when its side door is opened, sets up simultaneously and rotates seat and gag lever post and can correspond with the spacing groove, can carry out the bearing effect to it when the side door is opened, sets up two support arm assemblies and can ensure the stability of side door when opening.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further illustrated by the following figures and examples;

FIG. 1 is a schematic view of the overall structure of a cargo compartment side door support arm of the present utility model;

FIG. 2 is a cross-sectional view of a cargo compartment side door support arm of the present utility model;

FIG. 3 is a block diagram of a support assembly for a cargo compartment side door support arm in accordance with the present utility model;

fig. 4 is a schematic structural diagram of a in fig. 3.

Legend description:

1. a vehicle body; 2. a carriage; 3. a hinge; 4. a side door; 5. a connecting seat; 6. a hydraulic cylinder; 7. a limit rod; 8. a rotating seat; 9. a rotating shaft; 10. a limit groove; 11. a chute; 12. a slide block; 13. a screw; 14. and (3) mounting a plate.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a cargo compartment side door support arm, includes automobile body 1, and one side of automobile body 1 is provided with carriage 2, and one side of carriage 2 is provided with side door 4, and the junction of side door 4 and carriage 2 is provided with hinge 3, can make side door 4 normally rotate in one side of carriage 2 through setting up hinge 3, and the inside fixedly connected with connecting seat 5 of carriage 2, fixedly connected with pneumatic cylinder 6 on the connecting seat 5;

the extending end of the hydraulic cylinder 6 is rotationally connected with a rotating shaft 9, the other end of the rotating shaft 9 is arranged on the side door 4, a sliding groove 11 is formed in the inner side of the side door 4, a sliding block 12 is fixedly connected with the other end of the rotating shaft 9, the sliding block 12 is slidably connected in the sliding groove 11, the hydraulic cylinder 6 is controlled to work through a controller in a vehicle, the hydraulic cylinder 6 is started to drive the rotating shaft 9 and the side plate 4 to rotate, the stability of the side plate 4 in the rotating process can be ensured under the action of the sliding groove 11 and the sliding block 12 in the inner side, so that the automatic opening function of the side door 4 is realized, the hydraulic cylinder 6 can also support the side door 4 in the opening process of the side door 4, and the stability of the side door 4 in the opening process of the side door is ensured;

the inside both ends of carriage 2 are provided with and rotate seat 8, the both ends fixedly connected with mounting panel 14 of rotating seat 8, the inside threaded connection of mounting panel 14 has screw rod 13, rotate on the seat 8 and be connected with gag lever post 7, the inboard one end of side door 4 is provided with spacing groove 10, spacing groove 10 is corresponding with gag lever post 7, install the inside at carriage 2 with supporting component through screw rod 13 and mounting panel 14, rotate gag lever post 7 and can correspond with spacing groove 10 afterwards, two gag lever posts 7 can support side door 4 simultaneously, ensure the stability of side door 4 when opening, thereby realize whole supporting component's stability and practicality, the detachable function of rotating seat 8 can ensure that carriage 2 can not cause its hindrance in the use at ordinary times simultaneously.

Working principle: when the device is used, when needing to open the side door 4, the controller control pneumatic cylinder 6 through the car in works, the pneumatic cylinder 6 starts to drive pivot 9 and curb plate 4 and rotates the work, and can ensure the stability of curb plate 4 in the rotation in-process under the effect of inside spout 11 and slider 12, thereby realize the automatic function of opening to side door 4, and after side door 4 opens, in order to ensure the stability of side door 4, install the support assembly in the inside of carriage 2 through screw rod 13 and mounting panel 14, rotate gag lever post 7 and can correspond with spacing groove 10 afterwards, two gag lever posts 7 can support the effect to side door 4 simultaneously, ensure the stability of side door 4 when opening, thereby realize whole support assembly's stability and practicality.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a cargo compartment side door support arm, includes automobile body (1), its characterized in that, one side of automobile body (1) is provided with carriage (2), one side of carriage (2) is provided with side door (4), the junction of side door (4) and carriage (2) is provided with hinge (3), the inside fixedly connected with connecting seat (5) of carriage (2), fixedly connected with pneumatic cylinder (6) on connecting seat (5);

the extending end of the hydraulic cylinder (6) is rotatably connected with a rotating shaft (9), and the other end of the rotating shaft (9) is arranged on the side door (4).

2. The cargo compartment side door support arm according to claim 1, wherein a chute (11) is provided on the inner side of the side door (4), a slider (12) is fixedly connected to the other end of the rotating shaft (9), and the slider (12) is slidably connected to the inside of the chute (11).

3. The cargo compartment side door support arm according to claim 1, wherein a rotating seat (8) is provided at both ends of the interior of the compartment (2), and mounting plates (14) are fixedly connected to both ends of the rotating seat (8).

4. A cargo compartment side door support arm according to claim 3, wherein the mounting plate (14) is internally threaded with a screw (13).

5. A cargo compartment side door support arm according to claim 3, wherein the rotation seat (8) is rotatably connected with a stop lever (7), and a stop slot (10) is provided at one end of the inner side of the side door (4), and the stop slot (10) corresponds to the stop lever (7).