CN102371874A - Engineering truck cab doorframe - Google Patents
Engineering truck cab doorframe Download PDFInfo
- Publication number
- CN102371874A CN102371874A CN2010102597818A CN201010259781A CN102371874A CN 102371874 A CN102371874 A CN 102371874A CN 2010102597818 A CN2010102597818 A CN 2010102597818A CN 201010259781 A CN201010259781 A CN 201010259781A CN 102371874 A CN102371874 A CN 102371874A
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- Prior art keywords
- doorframe
- cab
- engineering truck
- section
- truck cab
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Abstract
The invention relates to an engineering truck cab doorframe, in particular to an engineering truck cab doorframe made of special sections. The integral strength of the doorframe is improved by changing the shape of a cross section of a support piece, and when matched with a door, the doorframe has higher coincidence degree and is suitable for installing glass. The engineering truck cab doorframe comprises a surrounding frame, wherein the surrounding frame is made of a hollow section of which the cross section is in a step shape; and an upper step surface and a lower step surface of a step are positioned on the outer side of a cab, and the lower step surface is close to inner side of the surrounding frame. In the engineering truck cab doorframe, a step which coincides with a cab door and glass mutually is arranged on the cross section of the section; after the section and other materials are welded to form an outer frame of the cab, a doorframe inner edge enclosed by the step on the front part of the left side coincides the cab door, and the rear part of the left side and the right side form a glass installation surface, so that an integral engineering truck has attractive appearance. By the engineering truck cab doorframe, the technical condition of welding an inner plate and an outer plate in the past is changed, and the consumption of materials is reduced, a machining process is reduced, and the cost is saved under the condition that the integral compression strength of the cab is increased.
Description
Technical field
The present invention relates to a kind of engineering truck operator's compartment contour structures, relate in particular to the engineering truck operator's compartment housing that adopts special-purpose section to make.
Background technology
At building, road building, and in the rescue and relief work engineering, the application of engineering truck more and more widely.Especially in the abominable place of some execution conditions, if any places such as Rolling Stone, high-altitude falling objects, the life safety of engineering truck operating personal becomes the problem that engineering truck manufacturer needs solution badly.At present, engineering truck generally adopts common operator's compartment, and its single-piece shock resistance depends on size, the rigidity of cab structure spare.Be that the specification of material of roof plate of support, the support, top of four jiaos of operator'ies compartment chooses be the principal element of decision operator's compartment impact resistance.That is to say, can only improve the intensity of structure through increasing the method for material.This has simultaneously increased the consumption of material; On the other hand, can make the increase of complete vehicle weight, and cause the efficiency of vehicle to descend; In addition, vehicle single-piece aesthetics is descended, give thick, big, the stupid impression of people.
Summary of the invention
Pin of the present invention technical matters to be solved provides a kind of through changing the cross sectional shape of strut member, thereby improves its bulk strength, and when cooperating with car door, the engineering truck operator's compartment doorframe of the higher and suitable glass installation of curvature tolerance.
For solving the problems of the technologies described above; Engineering truck operator's compartment doorframe of the present invention, frame around comprising, described around frame be to process by the hollow material that cross sectional shape is step; The upper table surface of said step and following table are positioned at the outside of operator's compartment, described leave from office terrace near around scuncheon.
The present invention is provided with one and is used for and cab door and the identical each other step of glass on the section bar cross section; After section bar and other combination of materials are welded into the operator's compartment housing; The left side doorframe inner edge that surrounds into of front step just matches with the cab door of vehicle, and rear portion, left side and right side form the glass attachment face and make the vehicle overall appearance.Changed the technology status of in the past welding, under the situation that increases operator's compartment entire compression intensity, reduced the consumption of material, reduced manufacturing procedure, practiced thrift cost with inner and outer plates two block of material.
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 is section material section figure
Fig. 3 is that running condition of the present invention is with reference to figure one
Fig. 4 is that running condition of the present invention is with reference to figure two
1 is frame among the figure, the 2nd, and step, the 3rd, upper table surface, the 4th, following table, 5 cab doors, the 6th, glass.
The specific embodiment
Engineering truck operator's compartment doorframe of the present invention is as shown in Figure 1; Frame 1 around comprising; Frame is to be processed by the hollow material that cross sectional shape is step 2 around described, and the upper table surface 3 and the following table 4 of said step is positioned at the outside of operator's compartment, described leave from office terrace near around scuncheon.
Fig. 2 makes the section material section figure of engineering truck cab door housing of the present invention, and the cross sectional drawing of engineering truck cab door housing is identical with Fig. 2.
Running condition of the present invention is like Fig. 3, shown in 4, and the shape of step 2 is selected to match with the edge shape of cab door 5, and fits with the inside face of glass 6.
Claims (1)
1. an engineering truck operator's compartment doorframe is characterized in that, described around frame be to process by the hollow material that cross sectional shape is step, the upper table surface of said step and following table are positioned at the outside of operator's compartment, described leave from office terrace is near scuncheon all around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102597818A CN102371874A (en) | 2010-08-20 | 2010-08-20 | Engineering truck cab doorframe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102597818A CN102371874A (en) | 2010-08-20 | 2010-08-20 | Engineering truck cab doorframe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102371874A true CN102371874A (en) | 2012-03-14 |
Family
ID=45791325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102597818A Pending CN102371874A (en) | 2010-08-20 | 2010-08-20 | Engineering truck cab doorframe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102371874A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5826677A (en) * | 1981-08-07 | 1983-02-17 | Mazda Motor Corp | Structure of rear fender for two-door automobile |
| JPH05319304A (en) * | 1992-05-27 | 1993-12-03 | Nissan Motor Co Ltd | Joining structure for extruded material frame |
| JP2007022407A (en) * | 2005-07-19 | 2007-02-01 | Press Kogyo Co Ltd | Cabin structure for construction machine |
| CN101125562A (en) * | 2007-08-01 | 2008-02-20 | 无锡开普动力有限公司 | Forklift steering room column |
| CN201512012U (en) * | 2009-02-19 | 2010-06-23 | 杭州叉车钣焊有限公司 | Fork-lift truck cab |
| JP4500352B2 (en) * | 2005-05-13 | 2010-07-14 | 株式会社小松製作所 | Work machine cab |
| CN201816432U (en) * | 2010-08-20 | 2011-05-04 | 扬州神舟汽车内饰件有限公司 | Engineering van cab doorframe |
-
2010
- 2010-08-20 CN CN2010102597818A patent/CN102371874A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5826677A (en) * | 1981-08-07 | 1983-02-17 | Mazda Motor Corp | Structure of rear fender for two-door automobile |
| JPH05319304A (en) * | 1992-05-27 | 1993-12-03 | Nissan Motor Co Ltd | Joining structure for extruded material frame |
| JP4500352B2 (en) * | 2005-05-13 | 2010-07-14 | 株式会社小松製作所 | Work machine cab |
| JP2007022407A (en) * | 2005-07-19 | 2007-02-01 | Press Kogyo Co Ltd | Cabin structure for construction machine |
| CN101125562A (en) * | 2007-08-01 | 2008-02-20 | 无锡开普动力有限公司 | Forklift steering room column |
| CN201512012U (en) * | 2009-02-19 | 2010-06-23 | 杭州叉车钣焊有限公司 | Fork-lift truck cab |
| CN201816432U (en) * | 2010-08-20 | 2011-05-04 | 扬州神舟汽车内饰件有限公司 | Engineering van cab doorframe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120314 |