CN201890271U - Profile - Google Patents
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- Publication number
- CN201890271U CN201890271U CN2010205593142U CN201020559314U CN201890271U CN 201890271 U CN201890271 U CN 201890271U CN 2010205593142 U CN2010205593142 U CN 2010205593142U CN 201020559314 U CN201020559314 U CN 201020559314U CN 201890271 U CN201890271 U CN 201890271U
- Authority
- CN
- China
- Prior art keywords
- profile
- butterfly
- door
- applicable
- cab
- 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 relates to improvement for an engineering truck cab profile, in particular to a profile with exquisite structure and high strength. The section contour of the profile includes a hollow butterfly portion and a solid straight edge portion which are made of plates or pipes by means of bending. The profile is applicable to an outer frame supporting frame of an engineering truck cab, the integral strength of the supporting frame is improved by changing the section shape of the supporting frame, fit goodness is higher when the profile is matched with a truck door, and the profile is suitable for installation of a sliding window and a forward turnover window. The profile comprises the butterfly portion and the straight edge portion, so that a right-angle notch and a U-shaped groove are formed, wherein the U-shaped groove is applicable to installation and use of the forward turnover window, and the right-angle notch is applicable to installation and use of a cab door. After the profile is used, the inner edge (notch) of a door frame made of the profile is exactly matched with the cab door, and the diagonal U-shaped groove forms a forward turnover window slide way, so that an integral truck is beautiful. The prior art is changed, material consumption and processing procedures are decreased, and cost is saved.
Description
Technical field
The utility model relates to the improvement to engineering truck operator's compartment section bar.
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 provides a kind of delicate structure at above problem, the section bar that intensity is high.
The technical solution of the utility model is: its 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 constitutes a U-lag between two adjacent butterfly wings and straight flange.
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 section bar among the figure, the 2nd, and butterfly wing one, 3rd, right angle notch, the 4th, butterfly wing two, 5th, straight portion, the 6th, U-lag.
The specific embodiment
The utility model is as shown in Figure 1: the cross section profile of section bar 1 comprises the solid straight portion 5 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 24 and butterfly wing 1) is vertical; Described straight portion 5 is extended by a wing root of a butterfly wing (butterfly wing 2 4) (vertical wing root) outer edge wherein and forms, and described straight portion 5 is perpendicular with a wing root of an aforementioned wherein butterfly wing, thereby constitutes a U-lag 6 between two adjacent butterfly wings and straight flange.
The right angle notch 3 that U-lag 6 diagonal angles are formed by the adjacent wing root of butterfly wing 24 and butterfly wing 1 can become the inner edge of doorframe; U-lag 6 can become the chute of tilt window.
Claims (2)
1. section bar is characterized in that, its cross section profile comprises the hollow space that folded by sheet material or tubing and solid straight portion.
2. section bar according to claim 1 is characterized in that, 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 constitutes a U-lag between two adjacent butterfly wings and straight flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205593142U CN201890271U (en) | 2010-09-30 | 2010-09-30 | Profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205593142U CN201890271U (en) | 2010-09-30 | 2010-09-30 | Profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201890271U true CN201890271U (en) | 2011-07-06 |
Family
ID=44219746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205593142U Expired - Fee Related CN201890271U (en) | 2010-09-30 | 2010-09-30 | Profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201890271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148335A (en) * | 2011-12-07 | 2013-06-12 | 中国国际海运集装箱(集团)股份有限公司 | Hollow section bar and tray box using same |
-
2010
- 2010-09-30 CN CN2010205593142U patent/CN201890271U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148335A (en) * | 2011-12-07 | 2013-06-12 | 中国国际海运集装箱(集团)股份有限公司 | Hollow section bar and tray box using same |
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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 |