CN205171580U - Open field of vision driver's cabin protective structure - Google Patents
Open field of vision driver's cabin protective structure Download PDFInfo
- Publication number
- CN205171580U CN205171580U CN201521012174.6U CN201521012174U CN205171580U CN 205171580 U CN205171580 U CN 205171580U CN 201521012174 U CN201521012174 U CN 201521012174U CN 205171580 U CN205171580 U CN 205171580U
- Authority
- CN
- China
- Prior art keywords
- driver
- cabin
- guard plate
- hone lamella
- protected apron
- 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
Links
Abstract
The utility model discloses an open field of vision driver's cabin protective structure, it includes protective frame frame main part, protective frame frame main part includes preceding frame, afterframe and goes up the guard plate, preceding frame includes hone lamella and bottom plate, install a plurality of guard plates on the hone lamella, install a plurality of swash plates on bottom plate and the last guard plate, the crisscross interlude of guard plate and swash plate is connected, the hone lamella is the arc, the installation is put to one side to the guard plate, and interval 150 -250mm between the adjacent guard plate, driver's cabin protective structure adopt the human engineering design, sets up guard plate and swash plate according to people's sight angle slope, greatly promotes driver's the field of vision, can effectively improve and excavate and loading work's security problem at job that requires special skills place engineering vehicle such as emergency rescue and disaster relief, lumbering operations.
Description
Technical field
The utility model belongs to construction-vehicle cab operator guards technical field, is specifically related to a kind of open visual field driver's cabin safeguard structure.
Background technology
Tradition driver's cabin protection mechanism protected apron is generally level and vertically arranges, the web guard that this level board and vertical plate are combined into can form larger blind area, very large impact is caused on the visual field of human pilot, for requiring that the engineering truck compliance of excavation and loading operation under bad working environments is poor.
Summary of the invention
In order to overcome the above-mentioned technical problem that prior art field exists, the purpose of this utility model is, provides a kind of open visual field driver's cabin safeguard structure, greatly promotes the visual field of driver.
The one that the utility model provides open visual field driver's cabin safeguard structure, it comprises shielded frame main body, described shielded frame main body comprises front baffle, afterframe and upper protected apron, described front baffle comprises hone lamella and base plate, and described hone lamella is provided with some protected aprons, and described base plate and upper protected apron are provided with some swash plates, protected apron was connected with swash plate staggered interting, described hone lamella is arc, the tilting installation of described protected apron, interval 150-250mm between adjacent protected apron.
A kind of open visual field driver's cabin safeguard structure, design according to mankind's eyes sight line, in driver's cabin, the eyes of human pilot are just to the centre position of front windshield, the tilting installation of described some protected aprons, angle α is there is between adjacent protected apron, angle α between the adjacent protected apron that distance driver's cabin front windshield centre position is nearer is larger, angle α is 14 ° to the maximum, otherwise, angle α between the adjacent protected apron that distance driver's cabin front windshield centre position is far away is less, and angle α is minimum is 8 °.
The one that the utility model provides open visual field driver's cabin safeguard structure, its beneficial effect is, driver's cabin safeguard structure adopts ergonomic design, protected apron and swash plate is obliquely installed according to the sight angle of people, greatly promote the visual field of driver, effectively can improve the safety issue in the excavation of the job that requires special skills such as rescue and relief work, lumbering operation place engineering truck and loading operation.
Accompanying drawing explanation
Fig. 1 is traditional driver's cabin safeguard structure schematic diagram;
Fig. 2 is traditional driver's cabin safeguard structure human pilot sight line 3 d effect graph;
Fig. 3 is the overall structure schematic diagram of the utility model embodiment;
Fig. 4 is a kind of sight line X-Y scheme opening human pilot in the driver's cabin safeguard structure of the visual field of the utility model embodiment;
Fig. 5 is a kind of sight line graphics opening human pilot in the driver's cabin safeguard structure of the visual field of the utility model embodiment.
Mark in figure:
1. go up protected apron; 2. hone lamella; 3. swash plate; 4. protected apron; 5. base plate; 6. driver's cabin.
Detailed description of the invention
With reference to the accompanying drawings, in conjunction with an embodiment, the one open visual field driver's cabin safeguard structure that the utility model provides is described in detail.
Embodiment
With reference to Fig. 3-Fig. 5, the one open visual field driver's cabin safeguard structure of the present embodiment, it comprises shielded frame main body, described shielded frame main body comprises front baffle, afterframe and upper protected apron 1, described front baffle comprises hone lamella 2 and base plate 5, described hone lamella 2 is provided with some protected aprons 4, described base plate 5 and upper protected apron 1 are provided with some swash plates 3, described some protected aprons 4 were connected with swash plate 3 staggered interting, described hone lamella 2 is arc, the tilting installation of described protected apron 4, interval 150mm between 2 pieces of protected aprons that described top is adjacent with bottom, interval 200mm between all the other adjacent protected aprons.
A kind of open visual field driver's cabin safeguard structure, design according to mankind's eyes sight line, in driver's cabin 6, adjustable for height driver's seat is installed, the eyes of human pilot can be made just to the centre position of front windshield by the height adjusting driver's seat, the tilting installation of described some protected aprons, angle α is there is between adjacent protected apron, angle α between the adjacent protected apron that distance driver's cabin front windshield centre position is nearer is larger, otherwise the angle α between the adjacent protected apron that distance driver's cabin front windshield centre position is far away is less.
Claims (2)
1. an open visual field driver's cabin safeguard structure, it is characterized in that: it comprises shielded frame main body, described shielded frame main body comprises front baffle, afterframe and upper protected apron, described front baffle comprises hone lamella and base plate, and described hone lamella is provided with some protected aprons, and described base plate and upper protected apron are provided with some swash plates, protected apron was connected with swash plate staggered interting, described hone lamella is arc, the tilting installation of described protected apron, interval 150-250mm between adjacent protected apron.
2. the open visual field of one according to claim 1 driver's cabin safeguard structure, is characterized in that: the tilting installation of described protected apron, exists angle α between adjacent protected apron, 8 °≤α≤14 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521012174.6U CN205171580U (en) | 2015-12-09 | 2015-12-09 | Open field of vision driver's cabin protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521012174.6U CN205171580U (en) | 2015-12-09 | 2015-12-09 | Open field of vision driver's cabin protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205171580U true CN205171580U (en) | 2016-04-20 |
Family
ID=55735587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521012174.6U Expired - Fee Related CN205171580U (en) | 2015-12-09 | 2015-12-09 | Open field of vision driver's cabin protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205171580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877448A (en) * | 2020-07-16 | 2020-11-03 | 三一重机有限公司 | Cab protection device and excavator |
-
2015
- 2015-12-09 CN CN201521012174.6U patent/CN205171580U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877448A (en) * | 2020-07-16 | 2020-11-03 | 三一重机有限公司 | Cab protection device and excavator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20211209 |