CN201890278U - Cab with forwards-turned window for engineering vehicle - Google Patents
Cab with forwards-turned window for engineering vehicle Download PDFInfo
- Publication number
- CN201890278U CN201890278U CN2010205593157U CN201020559315U CN201890278U CN 201890278 U CN201890278 U CN 201890278U CN 2010205593157 U CN2010205593157 U CN 2010205593157U CN 201020559315 U CN201020559315 U CN 201020559315U CN 201890278 U CN201890278 U CN 201890278U
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- CN
- China
- Prior art keywords
- cab
- butterfly
- wing
- lag
- forwards
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a cab with a forwards-turned window for an engineering vehicle, which belongs to an improvement for a supporting frame of the cab of the engineering vehicle and comprises a frame, the forwards-turned window and a cab door, wherein a section profile of the frame comprises a hollow butterfly-shaped part and a solid straight-edge part which are folded by a plate or a pipe; adjacent wing roots of two butterfly wings of the butterfly-shaped part are vertical to each other; the peripheral end of the wing root of one butterfly wing extends to form the straight-edge part, and the straight-edge part is vertical to the wing root of one butterfly wing; therefore, a U-shaped groove is formed between two adjacent butterfly wings and the straight edge, and a right-angle notch is formed on opposite corners of the U-shaped groove. A special profile in the utility model is suitable for the outer supporting frame of the cab of the engineering vehicle. The shape of the section of the supporting frame can be changed to improve the overall strength of the cab, so that the cab can have high goodness of fit when being matched with the cab door and is suitable for the installation of a sliding window and the forwards-turned window. Under the condition that the overall compression strength of the cab is improved, the material consumption is lowered, the processing procedures are reduced and the cost is saved.
Description
Technical field
The utility model relates to the improvement to engineering truck operator's compartment support frame.
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 by 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.
The utility model content
The utility model is at above problem, provide a kind of by changing the cross sectional shape of framework/strut member, thereby improve its bulk strength, and when cooperating with car door, curvature tolerance higher and suitable before the engineering truck operator's compartment installed of tilt window and side window glass with preceding pivot frame.
The technical solution of the utility model is: comprise framework, preceding pivot frame and cab door, described framework cross section profile comprises the solid straight portion of butterfly shape partial sum of the hollow that is folded by sheet material or tubing; The adjacent wing root of described butterfly shape part two butterfly wings is vertical; Described straight portion is extended by a wing root outer edge of a butterfly wing wherein and forms, and a wing root of a described straight portion and an aforementioned wherein butterfly wing is perpendicular; Thereby between two adjacent butterfly wings and straight flange, constitute a U-lag, constitute a right angle notch at the U-lag diagonal angle.
The a pair of A-pillar U-lag of described cab frame is oppositely arranged, described before pivot frame be movably connected in the U-lag of framework of described pair of opposing.
Profile shapes of the present utility model is applicable to engineering truck operator's compartment housing support frame.By changing the cross sectional shape of support frame, thereby improve its bulk strength, and when cooperating with car door, curvature tolerance is higher, and suitable cliding window, the installation of preceding tilt window.Section bar comprises butterfly shape partial sum straight portion, has constituted a right angle notch, a U-lag, installation, the use of tilt window before U-lag is applicable to; The right angle notch is applicable to installation, the use of cab door.After the use, the doorframe inner edge (notch) that section bar is made just matches with cab door, and the U-shaped groove at diagonal angle forms preceding tilt window slideway, makes the vehicle overall appearance.Changed the technology status that in the past adds the slideway welding, under the situation that increases operator's compartment entire compression intensity, reduced material consumption, reduced manufacturing procedure, saved cost with inner and outer plates two block of material or outside plate.
Description of drawings
Fig. 1 is a structural representation of the present utility model
1 is cab door among the figure, the 2nd, and preceding pivot frame, the 3rd, cliding window, the 4th, framework;
Fig. 2 is the schematic cross-section of the utility model middle frame
42 is butterfly wings one, 43rd among the figure, right angle notch, the 44th, butterfly wing two, 45th, straight portion, the 46th, U-lag.
The specific embodiment
The utility model is as shown in Figure 1, 2: comprise framework 4, preceding pivot frame 2 and cab door 1, described framework 4 cross section profiles comprise the solid straight portion 45 of butterfly shape partial sum of the hollow that is folded by sheet material or tubing.The adjacent wing root of described butterfly shape part two butterfly wings (butterfly wing 2 44 and butterfly wing 1) is vertical; Described straight portion 45 is extended by a wing root of a butterfly wing (butterfly wing 2 44) (vertical wing root) outer edge wherein and forms, described straight portion 45 is perpendicular with a wing root of an aforementioned wherein butterfly wing, thereby between two adjacent butterfly wings and straight flange, constitute a U-lag 46, constitute a right angle notch 43 at U-lag 46 diagonal angles.
The U-lag 46 of a pair of A-pillar of described cab frame 4 is oppositely arranged, described before pivot frame 2 be movably connected in the U-lag 46 of framework of described pair of opposing.
The utility model is provided with one and is used for and cab door and identical mutually step, the slideway of preceding tilt window on the section bar cross section, after section bar and other combination of materials are welded into the operator's compartment housing, the doorframe inner edge that the left side back step surrounds into just matches with cab door, the right side front groove forms preceding tilt window slideway, makes the vehicle overall appearance.Changed the technology status that in the past adds the slideway welding, under the situation that increases operator's compartment entire compression intensity, reduced material consumption, reduced manufacturing procedure, saved cost with inner and outer plates two block of material or outside plate.
Claims (2)
1. have the engineering truck operator's compartment of preceding pivot frame, comprise framework, preceding pivot frame and cab door, it is characterized in that, described framework cross section profile comprises the hollow space that folded by sheet material or tubing and solid straight portion; Described hollow space has two butterfly wings, and the adjacent wing root of described two butterfly wings is vertical; Described straight portion is extended by a wing root outer edge of a butterfly wing wherein and forms, and a wing root of a described straight portion and an aforementioned wherein butterfly wing is perpendicular; Thereby between two adjacent butterfly wings and straight flange, constitute a U-lag, constitute a right angle notch at the U-lag diagonal angle.
2. the engineering truck operator's compartment with preceding pivot frame according to claim 1 is characterized in that, a pair of A-pillar U-lag of described cab frame is oppositely arranged, described before pivot frame be movably connected in the U-lag of framework of described pair of opposing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205593157U CN201890278U (en) | 2010-09-30 | 2010-09-30 | Cab with forwards-turned window for engineering vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205593157U CN201890278U (en) | 2010-09-30 | 2010-09-30 | Cab with forwards-turned window for engineering vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201890278U true CN201890278U (en) | 2011-07-06 |
Family
ID=44219753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205593157U Expired - Fee Related CN201890278U (en) | 2010-09-30 | 2010-09-30 | Cab with forwards-turned window for engineering vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201890278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442359A (en) * | 2010-09-30 | 2012-05-09 | 扬州神舟汽车内饰件有限公司 | Driving cab with forwards pivoted window of engineering truck |
-
2010
- 2010-09-30 CN CN2010205593157U patent/CN201890278U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442359A (en) * | 2010-09-30 | 2012-05-09 | 扬州神舟汽车内饰件有限公司 | Driving cab with forwards pivoted window of engineering truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |