CN210912646U

CN210912646U - Driving cab with upper and lower doors of forklift

Info

Publication number: CN210912646U
Application number: CN201921345435.4U
Authority: CN
Inventors: 郑小东; 张洪涛; 张冬林; 许振兴
Original assignee: Anhui Heli Co Ltd
Current assignee: Anhui Heli Co Ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-07-03
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a fork truck divides a driver's cabin from top to bottom, frame body including the fork truck driver's cabin, the both sides of frame body all are connected with split type side door assembly through the hinge rotation, split type side door assembly is including being used for realizing the independent side door assembly and the lower side door assembly that open and shut of the door body, the inboard of side door assembly and the mutual level setting of edge that lower side door assembly combines just pass through handle assembly fixed connection in its inboard that combines the department, the door lock assembly that is used for realizing the independent opening and shutting of its door body is installed to the inboard edge of split type side door assembly, install on the frame body and be used for realizing the spacing knot that split type side door assembly opened and shut entirely. Utility model discloses a carry out split type design to the door for the door assembly forms two side door assemblies that have can independently open and shut, and two side door assemblies synergism are applicable in multiple complicated operational environment, improve travelling comfort and security.

Description

Driving cab with upper and lower doors of forklift

Technical Field

The utility model relates to the technical field of vehicles, specifically be a fork truck divides a driver's cabin from top to bottom.

Background

The existing vehicle doors are all integral vehicle doors, when the vehicle acts on a special working condition, the vehicle doors can bring certain operation obstruction undoubtedly, for example, the operation visual field can be seriously obstructed when the integral vehicle doors are used, although the vehicle windows of the vehicle doors can lift at any time, but the lower parts of the vehicle doors can not be opened, certain operation obstruction can be brought, for example, when the working condition environment is poor, the vehicle doors are completely opened, personnel in a cab can not be effectively protected, when the vehicle doors are not opened, the driving visual field can be obstructed, meanwhile, the air circulation in the cab is not smooth, especially, under the working condition environment with higher temperature, the operation burden of the workers can be greatly increased due to the air circulation in the cab, and how to design the vehicle doors suitable for the complex environment becomes a problem to be solved by related designers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fork truck divides a driver's cabin from top to bottom to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a driver's cabin that divides from top to bottom of fork truck, is including the frame body of fork truck driver's cabin, the both sides of frame body all are connected with split type side door assembly through the hinge rotation, split type side door assembly is including last side door assembly and the lower side door assembly that is used for realizing the independent opening and shutting of the door body, the inboard of going up the side door assembly and the mutual level setting of edge that the lower side door assembly combines just pass through handle assembly fixed connection in its inboard that combines the department, the lock assembly that is used for realizing the independent opening and shutting of its door body is installed to the inboard edge of split type side door assembly, install the spacing knot that is used for realizing the full opening and shutting of split type side door assembly.

The utility model discloses a door frame, including frame body, spacing knot, frame door assembly, frame body, locating lock head, spacing knot and hinge, the spacing knot is provided with two, is spacing knot one and spacing knot two respectively, spacing knot two is installed on the frame body and is located one side of hinge, the location lock head two that is used for block spacing knot two is installed in the outside of side door assembly, spacing knot one is installed on the frame body and is located one side of hinge, the location lock head one that is used for block spacing knot one is installed in the outside of side door assembly.

And the second positioning lock head is arranged at the bottom of the outer side of the upper side door assembly, and the first positioning lock head is arranged at the top of the outer side of the lower side door assembly.

The handle assembly is including installing base under the handle at the inboard bottom edge of last side door assembly, the installation under the handle at side door assembly inboard upper portion edge, installing and be used for realizing its self pivoted handle and install the handle buckle under the handle on the base on handle, be provided with the block portion that is used for realizing spacing block handle buckle after rotating on the handle.

The height of the upper side door assembly is the same as that of the lower side door assembly.

The hinge is arranged behind the two sides of the frame body and used for realizing backward opening and closing of the split type side door assembly.

The roof assembly is installed at the top of the frame body, the front window assembly is installed at the front part of the frame body, and the rear window assembly is installed at the rear part of the frame body.

The door lock assembly is provided with two, installs respectively on last side door assembly and lower side door assembly and is used for realizing that its door body independently opens and shuts.

The opening and closing angle of the split side door assembly is 180 degrees.

According to the technical scheme, the vehicle door is designed in a split mode, so that the vehicle door assembly forms two side door assemblies which can be independently opened and closed, the two side door assemblies act in a synergistic mode, the vehicle door assembly is applicable to various complex working environments, the comfort and the safety are improved, and the vehicle door assembly has the following beneficial effects;

the side door assembly comprises a frame body, a side door assembly and a handle assembly, wherein the frame body is provided with a positioning lock head and a limiting buckle, the side door assembly comprises a frame body and a side door, the frame body is provided with a positioning lock head, the side door assembly comprises a positioning lock head and a limiting buckle, the positioning lock head is arranged on the frame body, the limiting buckle is arranged on the side door, the side door assembly comprises a positioning lock head and a limiting buckle, the positioning lock head is arranged on;

2, the split type structural design is adopted, the opening handle assembly can realize the independent opening and closing use of the upper side door assembly and the lower side door assembly, when the door lock assembly of the lower side door assembly is locked, the opening handle assembly is opened to realize the opening and closing of the upper side door assembly, the safety protection effect is realized, and meanwhile, the visual field opening of the upper half part of the cab and the air circulation of the upper half part area are realized;

3, the split type structural design is adopted, the opening handle assembly can realize the independent opening and closing use of the upper side door assembly and the lower side door assembly, when the door lock assembly of the upper side door assembly is locked, the opening handle assembly is opened, the opening and closing of the lower side door assembly can be realized, the air circulation of the lower half area of the cab can be realized while the safety function is realized through the protection of the upper side door assembly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear view of the present invention;

fig. 3 is a side view of the vehicle door of the present invention.

In the figure: the structure comprises a frame body 1, a first limit buckle 11, a second limit buckle 12, a front window assembly 2, a rear window assembly 3, a ceiling assembly 4, a split side door assembly 5, a hinge 51, a lower side door assembly 52, a first positioning lock head 521, a upper side door assembly 53, a second positioning lock head 531, a handle assembly 54, an upper handle base 541, a handle 542, a lower handle base 543, a handle buckle 544 and a door lock assembly 55.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-3 a fork truck divides a door driver's cabin from top to bottom, frame body 1 including the fork truck driver's cabin, frame body 1's both sides all are rotated through hinge 51 and are connected with split type side door assembly 5, split type side door assembly 5 is including being used for realizing the last side door assembly 53 and the lower side door assembly 52 that the door body independently opened and shut, the inboard of going up side door assembly 53 and the mutual level setting of edge that lower side door assembly 52 combines just passes through handle assembly 54 fixed connection in its inboard that combines the department, the inboard edge of split type side door assembly 5 is installed and is used for realizing its door body independently opening and shutting lock assembly 55, install on frame body 1 and be used for realizing split type side door assembly 5 and open back spacing stop buckle to it.

Furthermore, the two limit buckles are respectively a first limit buckle 11 and a second limit buckle 12, the limit buckles are arranged on the side wall positions at the rear parts of the two sides of the frame body 1, the split side door assembly 5 is arranged in a fully opening and closing mode which can be opened and closed backwards, the design enables the split side door assembly 5 to have a corner range of 180 degrees which is opened and closed, and the corner range is greatly superior to the traditional door opening and closing angle, the upper and lower door-separated driving cab can be preferably suitable for related vehicles in the field of forklifts, and the operation part of the forklifts is concentrated at the front end of the vehicle, and no device or shielding object is arranged behind the driving cab, so that the split side door assembly 5 which can be opened and closed backwards can not generate vehicle body interference when being opened backwards, and can be suitable for the use of the vehicle, and meanwhile, the embodiment does not limit the specific application of the vehicle; the second limit buckle 12 is installed on the frame body 1 and located on one side of the hinge 51, the second positioning lock head 531 for clamping the second limit buckle 12 is installed on the outer side of the upper side door assembly 53, the first limit buckle 11 is installed on the frame body 1 and located on one side of the hinge 51, and the first positioning lock head 521 for clamping the first limit buckle 11 is installed on the outer side of the lower side door assembly 52.

The split type side door assembly 5 of the cab can be divided into three using methods;

firstly, the method comprises the following steps: the upper side door assembly 53 and the lower side door assembly 52 are fixed into a whole by using the handle assembly 54, so that an integral vehicle door structure is formed, the structure is similar to the traditional vehicle door structure, but can be opened and closed backwards, and the maximum turning angle can reach 180 degrees, so that a driver can have a wider visual field range, meanwhile, after the door is opened and closed, the limit buckle two 12 can be connected with the positioning lock head two 531, the limit buckle one 11 is connected with the positioning lock head one 521 to realize the limit fixing after the vehicle door is clamped for 180 degrees, it should be noted that the limit buckle two 12 and the limit buckle one 11 described in the embodiment are of the same structure, the end surface of the limit buckle two 12 and the end surface of the limit buckle one 11 are provided with clamping parts for clamping the positioning lock head two 531 or the positioning lock head one 521, and the end surfaces of the positioning lock head two 531 and the positioning lock head one 521 are provided with key groove parts matched with the clamping parts, the specific structure of the device is not included in the innovation points of the application, so the specific structure of the device is not described herein;

II, secondly: closing the lower side door assembly 52, fixing the lower side door assembly with the frame body 1 through the door lock assembly 55 arranged on the inner side, opening the door lock assembly 55 positioned on the upper side door assembly 53 and the handle assembly 54 at the joint with the lower side door assembly 52, after the upper side door assembly 53 is opened, rotating outwards for 180 degrees around the hinge 51, and connecting the upper side door assembly 53 with the positioning lock head two 531 through the limiting buckle two 12 to realize complete opening and limiting fixing of the upper side door assembly 53, so that the upper side door assembly can realize opening of the upper half visual field area of a driver in a cab, and realize a protection effect by combining closing of the lower side door assembly 52, and on the premise of ensuring safety protection, the opening degree of the visual field and the air circulation of the upper half position of the driver in the cab are improved;

thirdly, the method comprises the following steps: the upper side door assembly 53 is closed, the door lock assembly 55 arranged on the inner side is used for fixing the upper side door assembly 53 and the frame body 1, at the moment, the door lock assembly 55 positioned on the lower side door assembly 52 and the handle assembly 54 combined with the upper side door assembly 53 are opened, after the lower side door assembly 52 is opened, the lower side door assembly 52 can realize the opening action of rotating outwards 180 degrees around the hinge 51, and can be connected with the positioning lock head 521 through the limit buckle I11 for realizing the complete opening and the limit fixing of the lower side door assembly 52, the opening of the lower half body area space of a driver in the cab can be realized, the protection effect is realized by combining the closing of the upper side door assembly 53, and the air circulation of the lower half body position of the driver in the cab is realized on the premise of ensuring the safety protection.

The three using methods realize different opening and closing modes of the vehicle door through synergistic action, and effectively improve the visual field range and the air circulation in the cab on the premise of ensuring safety.

Meanwhile, it should be noted that, preferably, the handle assembly 54 includes an upper handle base 541 mounted at the inner bottom edge of the upper side door assembly 53, a lower handle base 543 mounted at the inner upper edge of the lower side door assembly 52, a handle 542 mounted on the upper handle base 541 for realizing rotation of the handle assembly itself, and a handle fastening plate 544 mounted on the lower handle base 543, the handle 542 is provided with a fastening portion for realizing limiting fastening of the handle fastening plate 544 after rotation, the handle assembly 54 is used for realizing connection of the upper side door assembly 53 and the lower side door assembly 52, and the structure thereof adopts a pure mechanical structure, so that the handle assembly has high durability, and is suitable for long-term use of engineering vehicles, and meanwhile, the embodiment does not limit whether the upper side door assembly 53 and the lower side door assembly 52 adopt other connection structures for realizing connection.

The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.

Claims

1. The utility model provides a fork truck divides a driver's cabin from top to bottom, includes frame body (1) of fork truck driver's cabin, its characterized in that: the both sides of frame body (1) all are rotated through hinge (51) and are connected with split type side door assembly (5), split type side door assembly (5) are including last side door assembly (53) and lower side door assembly (52) that are used for realizing the independent opening and shutting of the door body, the inboard mutual level setting of edge that goes up side door assembly (53) and lower side door assembly (52) combination just passes through handle assembly (54) fixed connection in the inboard that its combination department, the inboard edge of split type side door assembly (5) is installed and is used for realizing the door lock assembly (55) that its door body independently opened and shut, install on frame body (1) and be used for realizing the spacing knot that split type side door assembly (5) opened and shut entirely.

2. The forklift upper and lower door cab according to claim 1, wherein: the utility model discloses a frame, including frame body (1), spacing buckle, upper side door assembly (53), lower side door assembly (52), spacing buckle is provided with two, is spacing buckle one (11) and spacing buckle two (12) respectively, spacing buckle two (12) are installed on frame body (1) and are located one side of hinge (51), the location tapered end two (531) that are used for block spacing buckle two (12) are installed to the outside of upper side door assembly (53), spacing buckle one (11) are installed on frame body (1) and are located one side of hinge (51), the location tapered end one (521) that are used for block spacing buckle one (11) are installed in the outside of lower side door assembly (52).

3. The forklift upper and lower door cab according to claim 2, wherein: the second positioning lock head (531) is arranged at the bottom of the outer side of the upper side door assembly (53), and the first positioning lock head (521) is arranged at the top of the outer side of the lower side door assembly (52).

4. The forklift upper and lower door cab according to claim 1, wherein: handle assembly (54) are including installing base (541) on the handle at last side door assembly (53) inboard bottom edge, installing base (543) under the handle at side door assembly (52) inboard upper portion edge, installing and be used for realizing its self pivoted handle (542) and install handle buckle (544) on base (543) under the handle on the handle, be provided with the block portion that realizes spacing block handle buckle (544) after being used for rotating on handle (542).

5. The forklift upper and lower door cab according to claim 1, wherein: the upper side door assembly (53) and the lower side door assembly (52) are the same in height.

6. The forklift upper and lower door cab according to claim 1, wherein: the hinge (51) is arranged behind two sides of the frame body (1) and used for realizing backward opening and closing of the split side door assembly (5).

7. The forklift upper and lower door cab according to claim 1, wherein: the roof assembly (4) is installed at the top of the frame body (1), the front window assembly (2) is installed at the front part of the frame body, and the rear window assembly (3) is installed at the rear part of the frame body.

8. The forklift upper and lower door cab according to claim 1, wherein: the two door lock assemblies (55) are respectively arranged on the upper side door assembly (53) and the lower side door assembly (52) and used for realizing independent opening and closing of the door bodies.

9. The forklift upper and lower door cab according to claim 1, wherein: the opening and closing angle of the split side door assembly (5) is 180 degrees.