CN203372306U - Cab supporting rod structure - Google Patents
Cab supporting rod structure Download PDFInfo
- Publication number
- CN203372306U CN203372306U CN201320379098.7U CN201320379098U CN203372306U CN 203372306 U CN203372306 U CN 203372306U CN 201320379098 U CN201320379098 U CN 201320379098U CN 203372306 U CN203372306 U CN 203372306U
- Authority
- CN
- China
- Prior art keywords
- supporting rod
- plate body
- support bar
- upper support
- strut
- 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 - Lifetime
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a cab supporting rod structure. The cab supporting rod structure comprises an upper supporting rod and a lower supporting rod, wherein the upper supporting rod and the lower supporting rod are hinged to each other, a supporting rod upper support is fixed to one end of the upper supporting rod, a supporting rod lower support is fixed to one end of the lower supporting rod, the supporting rod upper support comprises a first plate body used for being fixedly connected with the upper supporting rod, and a second plate body perpendicularly welded to the first plate body, and through holes are formed in the middle of the first plate body and in the middle of the second plate body respectively. Due to the fact that the portion, bearing small stress, of the supporting rod upper support is hollow, the strength is enhanced, meanwhile, the weight is reduced, and consumption of raw materials is lowered.
Description
Technical field
The utility model relates to a kind of operator's compartment supporting bar structure.
Background technology
General operator's compartment supporting bar structure comprises upper support bar and lower support bar, upper support bar and lower support bar are hinged, at the fixing strut upper bracket of an end of upper support bar, existing strut upper bracket structure as shown in Figure 1, comprise and be welded to each other laminating the first plate body 1 and the second plate body 2, the first plate body 1 and the second plate body 2 are that smooth plate face and even thickness distributes, but the actual stress that plate body is subject to everywhere is widely different, the plate body thickness that therefore need to require according to the required maximum stress of reality is made, comparative material waste like this, therefore be necessary to make improvements.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of operator's compartment supporting bar structure, and in the time of strut upper bracket strength increase, quality reduces, and has reduced raw-material consumption.
The utility model is achieved by the following technical solution: a kind of operator's compartment supporting bar structure, comprise upper support bar and lower support bar, described upper support bar and lower support bar are hinged, at the fixing strut upper bracket of described upper support bar one end, at the fixing strut lower bracket of described lower support bar one end, described strut upper bracket comprise for fixing the first plate body of described upper rack posts and vertical welding in the second plate body of described the first plate body, offer through hole at described the first plate body and described the second plate body middle part.
In technique scheme, described the second plate body upside is recessed to form depressed part downwards.
The utlity model has following beneficial effect: carry out hollow out to being subject to the part that stress is less in the strut upper bracket, in the time of strength increase, quality reduces, and has reduced raw-material consumption.
The accompanying drawing explanation
The structural representation that Fig. 1 is strut upper bracket in background technology.
The structural representation that Fig. 2 is the utility model operator's compartment strut bar.
The structural representation that Fig. 3 is the utility model upper bracket.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail: referring to figs. 2 to Fig. 3, a kind of operator's compartment supporting bar structure, comprise upper support bar 1 and lower support bar 2, described upper support bar 1 and lower support bar 2 are hinged, at the fixing strut upper bracket 3 of described upper support bar 1 one ends, at the fixing strut lower bracket 4 of described lower support bar 2 one ends, described strut upper bracket 3 comprise for fixing the first plate body 30 of described upper support bar 1 and vertical welding in the second plate body 31 of described the first plate body 30, offer the first through hole 30a at described the first plate body 30 middle parts, offer the second through hole 31a at described the second plate body 31 middle parts.
Described the second plate body 31 upsides are recessed to form depressed part 31b downwards.
After analyzing as plate body stress test in Fig. 1, the stress that discovery is subject in depressed part 31b and the first through hole 30a and the second through hole 31a position is very little, therefore adopt said structure in the situation that do not affect normal use, effectively reduced the consumption of material, reduced the productive costs of product.
Claims (2)
1. an operator's compartment supporting bar structure, comprise upper support bar (1) and lower support bar (2), described upper support bar (1) and lower support bar (2) are hinged, at the fixing strut upper bracket (3) of described upper support bar (1) one end, at the fixing strut lower bracket (4) of described lower support bar (2) one ends, it is characterized in that: described strut upper bracket (3) comprise for fixing the first plate body (30) of described upper support bar (1) and vertical welding in second plate body (31) of described the first plate body (30), offer the first through hole (30a) at described the first plate body (30) middle part, offer the second through hole (31a) at described the second plate body (31) middle part.
2. a kind of operator's compartment supporting bar structure as claimed in claim 1, it is characterized in that: described the second plate body (31) upside is recessed to form depressed part (31b) downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320379098.7U CN203372306U (en) | 2013-06-28 | 2013-06-28 | Cab supporting rod structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320379098.7U CN203372306U (en) | 2013-06-28 | 2013-06-28 | Cab supporting rod structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203372306U true CN203372306U (en) | 2014-01-01 |
Family
ID=49834852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320379098.7U Expired - Lifetime CN203372306U (en) | 2013-06-28 | 2013-06-28 | Cab supporting rod structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203372306U (en) |
-
2013
- 2013-06-28 CN CN201320379098.7U patent/CN203372306U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NINGBO HUIZHONG AUTOMOTIVE AXLE MANUFACTURING CO., Free format text: FORMER NAME: NINGBO YUEJIN AUTOMOBILE FRONT AXLE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Tonghui road Jiangbei District 315033 Zhejiang city of Ningbo province No. 366 Patentee after: NINGBO HUIZHONG AUTOMOTIVE CHASSIS MANUFACTURING Co.,Ltd. Address before: 315201, 369, east section, Ring North Road, Jiangbei District, Zhejiang, Ningbo Patentee before: NINGBO YUEJIN AUTOMOBILE FRONT AXLE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |