CN211076097U

CN211076097U - Improved engineering truck cab top structure

Info

Publication number: CN211076097U
Application number: CN201921756585.4U
Authority: CN
Inventors: 万正清; 陈军
Original assignee: Yangzhou Yixing Automobile Industry Co ltd
Current assignee: Yangzhou Yixing Automobile Industry Co ltd
Priority date: 2019-10-19
Filing date: 2019-10-19
Publication date: 2020-07-24
Anticipated expiration: 2029-10-19

Abstract

The utility model discloses a modified machineshop car driver's cabin top structure, including top body, skeleton, movable support, austral window, sliding sash, driver's cabin body, top cap and loose pin, this body coupling in driver's cabin body top in the top, be connected with two skeletons on the body of top, there is the austral window, sliding sash through movable support connection on the skeleton, install first observation window, second observation window and fourth observation window on the driver's cabin body, set up the hole that is used for installing the top cap on the body of top, install the mount pad on the body of top, the mount pad has the top cap through hinged joint, be connected with the lug on the top cap, still be connected with the loose pin on the body of top, loose pin card is equipped with and is used for switch top cap on the lug. The utility model discloses a top cap that can upwards open, the austral window, sliding sash and the design of a plurality of observation windows of extrapolating not only can improve the operator field of vision, have low in manufacturing cost moreover, simple structure, advantage that ventilation effect is good.

Description

Improved engineering truck cab top structure

Technical Field

The utility model relates to an engineering machine tool technical field especially relates to a modified machineshop car driver's cabin top structure.

Background

The engineering vehicle is more and more widely applied in construction, road construction and emergency rescue and disaster relief engineering. Especially in some places with severe construction conditions and in dangerous environments, engineers and parents who operate the engineering vehicle often need to look over the working environment upwards and all around to ensure the working safety.

And current engineering truck driver's cabin top structure adopts the form of a monoblock steel sheet to cover the driver's cabin top, it is very inconvenient when the operator need go up to the top and look over operational environment all around in operation engineering truck, and its light permeability of engineering truck driver's cabin top structure that utilizes integral steel sheet to make is not high moreover, can only reveal a little light through two little windows of side, in cloudy day, the inside darker of driver's cabin, influence teacher's father to the operation of engineering truck, and this kind of design ventilation performance is also poor moreover.

Chinese patent 2018, 03 month 06, discloses a patent of a top structure of a cab of a machineshop truck, and application publication numbers thereof are: CN207072392U, including driver's cabin main part, shock pad two, shock pad three, axis of rotation, sealed pad and fender needle, the head cover is installed to the top of driver's cabin casing, the junction of head cover and driver's cabin main part is provided with the buffer layer, transparent glass body three is installed on the movable frame, transparent glass body three is provided with shock pad three with the junction of movable frame, there is rotation axis connection between movable frame and the head cover, sealed opening part that sets up in the middle of the head cover, be provided with fixed axis of rotation on the inner wall of movable frame, it installs in fixed axis of rotation to keep off the needle. The utility model discloses a can improve the connection leakproofness between main part and the dome cover, improve the waterproof performance of driver's cabin, reduce the friction noise that sends between dome cover and the main part, be favorable to wholly improving the practicality of this top structure.

The above-mentioned patent publication has advantages such as improving the view field of the operator, but has disadvantages such as high manufacturing cost, complicated structure, and poor ventilation effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an adopt can upwards open the design of top cap, austral window, sliding sash and a plurality of observation window outwards, not only can improve the operator field of vision, have low in manufacturing cost moreover, simple structure, the modified machineshop car driver's cabin top structure of the good advantage of ventilation effect.

In order to solve the technical problem, the utility model provides a modified machineshop car driver's cabin top structure, including top body, skeleton, movable support, austral window, sliding sash, driver's cabin body, top cap and removable pin, its characterized in that: the top body is connected at the top of the cab body, the top body is connected with two frameworks, a sliding window is connected onto the frameworks through a movable support, a first observation window, a second observation window and a fourth observation window are installed on the cab body, a hole for installing a top cover is formed in the top body, a mounting seat is installed on the top body, the mounting seat is connected with the top cover through a hinge, a convex block is connected onto the top cover, a movable pin is further connected onto the top body, and a movable pin clamp is arranged on the convex block and used for opening and closing the top cover.

Furthermore, the hole on the top body is matched with the top cover, a sealing ring is arranged around the hole, a waterproof pad is arranged on the top cover, a waterproof effect is achieved when the top cover is closed, and rainwater is prevented from overflowing into the cab from a connecting gap between the top cover and the hole.

Furthermore, first observation window and second observation window are equipped with two, first observation window and second observation window parallel arrangement, first observation window and second observation window and fourth observation window set up perpendicularly, adopt the design of a plurality of observation windows, can improve operator's the observation field of vision, and ventilation effect is better when opening the window.

Further, the framework is connected with the cab body and is manufactured into a whole.

Furthermore, the top cover and the top body are made of the same material, and the top cover is arranged on the top surface of the top body to form an integral structure.

Furthermore, a handle for opening and closing the sliding window is arranged on the sliding window.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a top cap that can upwards open, the design of austral window, sliding sash and a plurality of observation window to the extrapolation can effectively improve operator's the field of vision, and ventilation effect is better when opening top cap, austral window, sliding sash and a plurality of observation window moreover.

2. The utility model discloses a top cap is the same with top body material, and the top cap is installed and is a body structure on top body top surface, and installs on the skeleton between the austral window, sliding sash, has overall structure simply, advantage that low in manufacturing cost.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the connection between the top cover and the top body of the present invention.

Reference numbers in the figures:

1-top body 2-framework 3-movable support 4-sliding window

5-cab body 6-first observation window 7-second observation window 8-fourth observation window

9-handle 11-mounting seat 12-hinge 13-top cover

14-projection 15-movable pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, the present invention provides a technical solution: an improved top structure of a cab of an engineering truck comprises a top body 1, frameworks 2, a movable support 3, a sliding window 4, a cab body 5, a top cover 13 and a movable pin 15, wherein the top body 1 is connected to the top of the cab body 5, the top body 1 is connected with the two frameworks 2, the frameworks 2 are connected with the sliding window 4 through the movable support 3, a handle 9 for opening and closing the sliding window 4 is installed on the sliding window 4, a first observation window 6, a second observation window 7 and a fourth observation window 8 are installed on the cab body 5, a hole for installing the top cover 13 is formed in the top body 1, an installation seat 11 is installed on the top body 1, the installation seat 11 is connected with the top cover 13 through a hinge 12, the top cover 13 is connected with a convex block 14, the top body 1 is also connected with the movable pin 15, the movable pin 15 is clamped on the convex block 14 and used for opening and closing the top cover 13, the framework 2 is connected with the cab body 5 and is made into a whole.

Specifically, the hole on the top body 1 is matched with the top cover 13, a sealing ring is arranged around the hole, and a waterproof pad is arranged on the top cover 13.

Specifically, first observation window 6 and second observation window 7 are equipped with two, first observation window 6 and second observation window 7 parallel arrangement, first observation window 6 and second observation window 7 set up with fourth observation window 8 is perpendicular.

Specifically, the top cover 13 is made of the same material as the top body 1, and the top cover 13 is installed on the top surface of the top body 1 and is of an integral structure.

According to fig. 1 and 2, the utility model discloses when specifically using: since the top cover 13 is mounted on the mounting seat 11 on the top body 1 through the hinge 12, an operator can open the top cover 13 by pushing the top cover 13 upwards by hands by pushing the movable pin 15 clamped on the projection 14; the framework 2 is connected with a sliding window 4 through a movable support 3, and an operator can open the sliding window 4 by holding a handle 9 outwards; when top cap 13 and austral window, sliding sash 4 are opened together, cooperate first observation window 6, second observation window 7 and fourth observation window 8 to use, not only make the interior ventilation effect of driver's cabin better, more improved operator's the field of vision moreover.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a modified engineering van driver's cabin top structure, includes top body (1), skeleton (2), movable support (3), austral window, sliding sash (4), driver's cabin body (5), top cap (13) and removable pin (15), its characterized in that: the utility model discloses a safety protection device for switch of automobile, including top body (1), be connected at driver's cabin body (5) top, be connected with two skeletons (2) on top body (1), be connected with austral window, sliding sash (4) through movable support (3) on skeleton (2), install first observation window (6), second observation window (7) and fourth observation window (8) on driver's cabin body (5), set up the hole that is used for installing top cap (13) on top body (1), install mount pad (11) on top body (1), mount pad (11) are connected with top cap (13) through hinge (12), be connected with lug (14) on top cap (13), still be connected with movable pin (15) on top body (1), movable pin (15) card is established and is used for switch top cap (13) on lug (14).

2. An improved machineshop truck cab roof structure as claimed in claim 1, wherein: the hole on top body (1) and top cap (13) match the design, be equipped with the sealing washer around the hole, be equipped with waterproof pad on top cap (13).

3. An improved machineshop truck cab roof structure as claimed in claim 1, wherein: first observation window (6) and second observation window (7) are equipped with two, first observation window (6) and second observation window (7) parallel arrangement, first observation window (6) and second observation window (7) set up with fourth observation window (8) are perpendicular.

4. An improved machineshop truck cab roof structure as claimed in claim 1, wherein: the framework (2) is connected with the cab body (5) and is made into a whole.

5. An improved machineshop truck cab roof structure as claimed in claim 1, wherein: the top cover (13) is made of the same material as the top body (1), and the top cover (13) is installed on the top surface of the top body (1) and is of an integral structure.

6. An improved machineshop truck cab roof structure as claimed in claim 1, wherein: and a handle (9) for opening and closing the sliding window (4) is arranged on the sliding window (4).