CN210941304U

CN210941304U - Heavy-duty car cab roof system

Info

Publication number: CN210941304U
Application number: CN201922101408.9U
Authority: CN
Inventors: 张新淇; 李渊; 王涛; 秦敬震; 王志锋; 康爱民
Original assignee: Sinotruk Jinan Power Co Ltd
Current assignee: Sinotruk Jinan Power Co Ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-07-07
Anticipated expiration: 2029-11-29

Abstract

In order to solve the inconvenient installation of current driver's cabin roof structure and dismantle, overall structure overweight scheduling problem, the utility model provides a heavy-duty car driver's cabin roof system, its characterized in that mainly includes the roof assembly, the roof assembly is by the roof planking assembly, be located the top cap upper inner panel of the inside upper end of lid planking assembly and connect and constitute in top cap upper inner panel below and the inboard roof side inner panel of roof outsourcing assembly, the roof planking assembly includes the roof planking and connects in the roof glass skeleton of the roof planking left and right sides, the inside and outside both sides of roof glass skeleton have set firmly glass in the roof and the outer glass of roof respectively, and this structure adopts the modularized design, makes things convenient for product assembly and follow-up maintenance to dismantle, and whole car structure weight is low, effectively reduces windage and oil consumption.

Description

Heavy-duty car cab roof system

Technical Field

The utility model belongs to the technical field of automobile parts, especially, relate to a heavy-duty car driver's cabin top cap system.

Background

The existing cab, especially the cab of a heavy automobile, is often cast or integrally formed in other modes, so that the automobile needs large-scale mechanical assembly in the installation process, time and labor are wasted, subsequent maintenance is inconvenient, parts are damaged and replaced with high cost, and in addition, the whole structure of the cab is heavier, the inner space of the automobile is narrow and small, and the light inlet amount is insufficient.

Disclosure of Invention

In order to solve the problem, the utility model provides a heavy-duty car driver's cabin top cap system, the technical scheme of adoption as follows:

the utility model provides a heavy-duty car driver's cabin roof system, its characterized in that mainly includes the top cap assembly, the top cap assembly comprises top cap planking assembly, the top cap inner panel that is located the inside upper end of cover planking assembly and connects in top cap inner panel below and top cap outsourcing assembly inboard top cap side inner panel, top cap planking assembly includes the top cap planking and connects in the top cap glass skeleton of top cap planking left and right sides, the inside and outside both sides of top cap glass skeleton have set firmly glass in the top cap and the outer glass of top cap respectively.

Preferably, a buffer gasket is arranged between the inner side of the top cover glass framework and the top cover inner glass.

Preferably, be equipped with a plurality of boss on the top cap glass skeleton medial surface, be equipped with embedded nut in the boss, glass compresses tightly cushion ring on top cap glass skeleton medial surface through glass buckle and embedded nut in the top cap.

Preferably, the top cover glass framework is fixedly connected with the top cover outer plate, and the top cover upper inner plate is fixedly connected with the top cover side inner plate in an adhesive manner.

Preferably, the top cover upper inner plate, the top cover side inner plate, the top cover outer plate and the top cover glass framework are all made of glass fiber reinforced plastic materials.

Preferably, the height of the top cover assembly is greater than or equal to 790 mm.

The beneficial effects of the utility model reside in that:

1. the whole structure adopts a modular design, so that the assembly of the product and the subsequent disassembly, maintenance and replacement of parts are facilitated;

2. glass is arranged on the left side and the right side of the outer plate of the top cover, so that the light entering amount of a cab is increased, and the comfort of a driver is improved;

3. the whole structure is made of materials with light weight and high strength, and the weight of the whole vehicle is effectively reduced, so that the wind resistance and the oil consumption are reduced, and the light-weight requirement is met.

Drawings

FIG. 1 is a general assembly drawing of the utility model

FIG. 2 is an exploded view of the top cover assembly

FIG. 3 is a schematic view of the structure of the outer plate assembly of the top cover

FIG. 4 is an exploded view of the outer plate assembly of the top cover and the inner and outer glass of the top cover

FIG. 5 is an exploded view of the top cover glass frame, the top cover inner glass, the top cover outer glass and the cushion washer

The glass roof structure comprises a roof assembly 1, a roof outer glass 2, a roof inner glass 3, a roof outer plate assembly 4, a roof upper inner plate 5, a roof side inner plate 6, a roof outer plate 7, a roof glass framework 8, a buffer washer 9, a glass buckle 10, a fixing bolt 11, a boss 12 and a pre-buried nut 13.

Detailed Description

Specific embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The heavy-duty car cab roof system shown in fig. 1-5 mainly comprises a roof assembly 1, the roof assembly 1 is composed of a roof outer plate assembly 4, a roof upper inner plate 5 and a roof inner plate 6, the roof upper inner plate 5 is positioned at the upper part in the roof outer plate assembly 4, the roof inner plate 6 is positioned at the inner side, both of them are fixedly connected with the roof outer plate assembly 4 through an adhesive form, the roof outer plate assembly 4 is composed of a roof outer plate 7 and roof glass skeletons 8 connected with the left and right sides of the roof outer plate 7 through an adhesive form, the inner and outer sides of the roof glass skeletons 8 are respectively connected with roof inner glass 3 and roof outer glass 2, specifically, the roof outer glass 2 is fixedly connected with the outer side of the window of the roof glass skeletons 8 through an adhesive form, a buffer gasket 9 is arranged between the roof inner glass 3 and the inner side of the roof glass, be equipped with on the medial surface of top cap glass skeleton 8 along window a plurality of boss 12 that distributes all around, pre-buried nut 13 in the boss 12, glass 3 compresses tightly cushion ring 9 on top cap glass skeleton 8's medial surface through glass buckle 10 and fixing bolt 11 in the top cap, in addition, inner panel 5 on the top cap, top cap side inner panel 6, top cap planking 7, top cap glass skeleton 8 all adopts the glass steel material, cushion ring 9 adopts rubber to play the cushioning effect to glass 3 in the top cap, glass adopts PMMA organic glass in the top cap, can reduce the direct incident sunlight.

The whole structure of the cab roof system is manufactured by adopting a modular structure, so that the assembly, the disassembly and the maintenance are convenient, the window is arranged on the roof outer plate, the light incident quantity of the cab is increased, the whole structure adopts the glass fiber reinforced plastic material with light weight and high strength, and the quality, the wind resistance and the oil consumption of the whole cab are effectively reduced.

Finally, it should be noted that: 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, equivalents, improvements, and the like can be made in the technical solutions of the foregoing embodiments or in some technical features of the foregoing embodiments.

Claims

1. The utility model provides a heavy-duty car driver's cabin roof system, its characterized in that mainly includes the top cap assembly, the top cap assembly comprises top cap planking assembly, the top cap inner panel that is located the inside upper end of cover planking assembly and connects in top cap inner panel below and top cap outsourcing assembly inboard top cap side inner panel, top cap planking assembly includes the top cap planking and connects in the top cap glass skeleton of top cap planking left and right sides, the inside and outside both sides of top cap glass skeleton have set firmly glass in the top cap and the outer glass of top cap respectively.

2. The heavy-duty vehicle cab roof system of claim 1, wherein a cushion gasket is provided between the inside of the roof glass skeleton and the roof inner glass.

3. The heavy-duty car cab roof system according to claim 2, wherein a plurality of bosses are provided on an inner side surface of the roof glass frame, pre-embedded nuts are provided in the bosses, and the cushion washer is pressed against the inner side surface of the roof glass frame by the roof inner glass through the glass buckles and the pre-embedded nuts.

4. The heavy-duty car cab roof system according to claim 1 or 3, wherein the roof glass skeleton and the roof outer panel, and the roof upper inner panel and the roof side inner panel are fixedly connected by gluing.

5. The heavy-duty vehicle cab roof system of claim 4, wherein the roof upper inner panel, the roof side inner panel, the roof outer panel and the roof glass skeleton are all made of glass fiber reinforced plastic.

6. The heavy-duty vehicle cab roof system of claim 1, wherein said roof assembly height is 790mm or greater.