CN218986787U - Narrow body cab of wide body dump truck - Google Patents
Narrow body cab of wide body dump truck Download PDFInfo
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- CN218986787U CN218986787U CN202223056390.3U CN202223056390U CN218986787U CN 218986787 U CN218986787 U CN 218986787U CN 202223056390 U CN202223056390 U CN 202223056390U CN 218986787 U CN218986787 U CN 218986787U
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- cab
- framework
- cross beam
- spliced pole
- dump truck
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Abstract
The utility model provides a narrow body driver's cabin of broad body tipper, includes the steel skeleton, the steel skeleton includes top cap skeleton and side wall skeleton, the top cap skeleton includes the framework and is located the lower framework of framework below, the framework is the level setting down, the framework is the slope setting, and the contained angle between framework and the lower framework is the acute angle, be equipped with first spliced pole, second spliced pole and third spliced pole from front to back in proper order between last framework and the lower framework both sides, first spliced pole is upwards extended by adding driver's cabin A post and is formed, the third spliced pole is upwards extended by driver's cabin C post and is formed. The cab top cover adopts a double-layer steel structure, the upper layer adopts a slope form, and when falling objects are hit down, the falling objects can unload force at the slope and spring backwards, so that the force unloading mode when the falling objects are hit down is improved, and the strength of the steel structure at the top of the cab is improved.
Description
Technical Field
The utility model relates to a dump truck, in particular to a narrow cab of a wide dump truck.
Background
The main work of the wide dump truck is to finish the tasks of rock earthwork stripping and ore transportation in the surface mine, and the use environment is complex and severe. The cab provides a good and comfortable environment for a driver to control the vehicle, and provides a good visual field, so that the driver can control the whole vehicle. Meanwhile, the hat brim extending forwards of the container of the wide body vehicle is generally short, the cab cannot be completely covered, and if falling objects are hit down, the top of the cab provides safety protection for a driver. The top cover of the existing cab is designed to be a flat top, and the planar top cover cannot well unload force when falling objects are hit down, so that the safety is relatively poor.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a narrow body cab of a wide body dump truck, wherein a cab top cover adopts a double-layer steel structure, an upper layer adopts a slope form, and when a falling object is crashed down, the cab top cover can unload force at the slope and spring backwards, so that the force unloading mode when the falling object is crashed down is improved, and the strength of the steel structure at the top of the cab is improved.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a narrow body driver's cabin of broad body tipper, includes the steel skeleton, the steel skeleton includes top cap skeleton and side wall skeleton, the top cap skeleton includes the framework and is located the lower framework of framework below, the lower framework is the level setting, the framework is the slope setting, and the contained angle between upper framework and the lower framework is the acute angle, be equipped with first spliced pole, second spliced pole and third spliced pole from front to back in proper order between upper framework and the lower framework both sides, first spliced pole is upwards extended by adding driver's cabin A post and is formed, the third spliced pole is upwards extended by driver's cabin C post and is formed, the front end of lower framework is the protrusion forward, is equipped with the fourth spliced pole between upper framework and the lower framework front end, and the fourth spliced pole slope sets up. The principle of the utility model is as follows: the cab top cover adopts a double-layer steel structure, the upper layer adopts a slope form, and when falling objects are hit down, the falling objects can unload force at the slope and spring backwards, so that the force unloading mode when the falling objects are hit down is improved, and the strength of the steel structure at the top of the cab is improved.
As an improvement, a first upper cross beam, a second upper cross beam and a third upper cross beam are sequentially arranged in the upper frame body from front to back; a first lower cross beam is arranged below the corresponding first upper cross beam in the lower frame body; a fifth connecting column is arranged between the upper frame body and the first upper cross beam, and a sixth connecting column is arranged between the fifth connecting column and the first lower cross beam.
As an improvement, a first connecting plate is arranged between the first upper cross beam and the second upper cross beam, and a second connecting plate is arranged between the second upper cross beam and the third upper cross beam.
As an improvement, the front end of the top cover framework is provided with a lighting lamp.
As an improvement, a windshield is arranged in front of the cab, and two sides of the windshield are curved in an arc shape and are connected to the cab A column.
As an improvement, a first supporting beam and a second supporting beam which protrude forwards are arranged between the two cab a pillars, and a windshield is arranged between the first supporting beam and the second supporting beam.
As an improvement, the cab B pillar is located at the golden section point between the cab a pillar and the cab C pillar.
As an improvement, the bottom of the parking space framework is provided with a mounting seat.
Compared with the prior art, the utility model has the beneficial effects that:
1. the cab top cover adopts a double-layer steel structure, the upper layer adopts a slope form, and when a falling object is crashed down, the falling object can unload force at the slope and spring backwards, so that the force unloading mode when the falling object is crashed down is improved, and the strength of the steel structure at the top of the cab is improved;
2. the front end A column of the cab moves backwards, and the front part adopts arc glass, so that the front view is improved;
3. the cab B column is positioned at the golden section point between the A column and the C column, so that the right steel structure strength is effectively provided, and the right visual field is improved.
Drawings
Fig. 1 is a schematic side view of a cab.
Fig. 2 is a schematic front view of the cab.
Fig. 3 is a schematic side view of a steel skeleton.
Fig. 4 is a schematic diagram of a roof skeleton.
Detailed Description
The utility model is further described below with reference to the drawings.
As shown in fig. 1 to 4, a narrow body cab of a wide body dump truck includes a steel skeleton and an outer skin. The steel skeleton comprises a top cover skeleton 5 and a side wall skeleton 5; the top cover framework 4 comprises an upper frame 401 and a lower frame 405 positioned below the upper frame 401, the lower frame 405 is horizontally arranged, the upper frame 401 is obliquely arranged, and an included angle between the upper frame 401 and the lower frame 405 is an acute angle; a first connecting column 402, a second connecting column 403 and a third connecting column 404 are sequentially arranged between the two sides of the upper frame 401 and the lower frame 405 from front to back, the first connecting column 402 is formed by extending an additional cab A column 6 upwards, the third connecting column 404 is formed by extending an additional cab C column 8 upwards, two second connecting columns 403 are arranged in total in the embodiment, and the lower ends of the second connecting columns 403 are welded on the side wall skeleton 5 in an extending manner; the front end of the lower frame body 405 protrudes forward, a fourth connecting column 406 is arranged between the upper frame body 401 and the front end of the lower frame body 405, the fourth connecting column 406 is obliquely arranged, the front end of the top cover is inclined, the front end of the top cover framework 4 is provided with a lighting lamp 3, the lighting lamp 3 is obliquely arranged, and the irradiation range of the lighting lamp 3 is further; a first upper cross beam 411, a second upper cross beam 412 and a third upper cross beam 413 are sequentially arranged in the upper frame 401 from front to back, a first lower cross beam 414 is arranged in the lower frame 405 corresponding to the lower part of the first upper cross beam 411, a fifth connecting column 408 is arranged between the upper frame 401 and the first upper cross beam 411, and a sixth connecting column 407 is arranged between the fifth connecting column 408 and the first lower cross beam 414; a first connecting plate 409 is arranged between the first upper beam 411 and the second upper beam 412, a second connecting plate 410 is arranged between the second upper beam 412 and the third upper beam 413, and installation equipment is installed in a cab through an installation plate; the upper frame 401 and the lower frame 405 are rectangular, and the turning part is formed by cutting and bending, so that the integral strength is ensured; the welding part is added at the welding position of the connecting column and the frame body and is used for increasing the welding area and providing welding strength; the cab top cover adopts a double-layer steel structure, the upper layer adopts a slope form, and when falling objects are hit down, the falling objects can unload force at the slope and spring backwards, so that the force unloading mode when the falling objects are hit down is improved, and the strength of the steel structure at the top of the cab is improved. A windshield 1 is arranged in front of the cab, and two sides of the windshield 1 are curved in an arc shape and are connected to a cab A column 6; a first supporting beam 51 and a second supporting beam 52 protruding forward are arranged between the two cab A pillars 6, and the windshield 1 is arranged between the first supporting beam 51 and the second supporting beam 52; the front end A column of the cab moves backwards, and the front side adopts arc glass, so that the front view is improved. The cab B pillar 7 is located at the golden section point between the cab a pillar 6 and the cab C pillar 8, effectively providing right-hand steel structural strength and improving right-hand vision. The bottom of parking stall skeleton is equipped with mount pad 2, wholly fixes the driver's cabin skeleton on the walking board through mount pad 2.
Claims (8)
1. The utility model provides a narrow body driver's cabin of wide body tipper, includes steel skeleton, its characterized in that: the steel skeleton includes top cap skeleton and side wall skeleton, the top cap skeleton includes the framework and is located the lower framework of framework below, the framework is the level setting down, the framework is the slope setting down, and the contained angle between upper frame and the framework is the acute angle down, be equipped with first spliced pole, second spliced pole and third spliced pole in proper order from front to back between upper frame and the framework both sides down, first spliced pole is upwards extended by adding driver's cabin A post and is formed, the third spliced pole is upwards extended by driver's cabin C post and is formed, the front end of framework is protruding forward down, is equipped with the fourth spliced pole between upper frame and the framework front end down, and the fourth spliced pole slope sets up.
2. The narrow body cab of a wide body dump truck of claim 1, wherein: a first upper cross beam, a second upper cross beam and a third upper cross beam are sequentially arranged in the upper frame body from front to back; a first lower cross beam is arranged below the corresponding first upper cross beam in the lower frame body; a fifth connecting column is arranged between the upper frame body and the first upper cross beam, and a sixth connecting column is arranged between the fifth connecting column and the first lower cross beam.
3. The narrow body cab of a wide body dump truck according to claim 2, wherein: a first connecting plate is arranged between the first upper cross beam and the second upper cross beam, and a second connecting plate is arranged between the second upper cross beam and the third upper cross beam.
4. The narrow body cab of a wide body dump truck of claim 1, wherein: the front end of the top cover framework is provided with a lighting lamp.
5. The narrow body cab of a wide body dump truck of claim 1, wherein: the front of the cab is provided with a windshield, and two sides of the windshield are curved in an arc shape and are connected to the cab A column.
6. The narrow body cab of a wide body dump truck of claim 5, wherein: a first supporting beam and a second supporting beam which protrude forwards are arranged between the two cab A pillars, and a windshield is arranged between the first supporting beam and the second supporting beam.
7. The narrow body cab of a wide body dump truck of claim 1, wherein: the cab B pillar is located at the golden section point between the cab A pillar and the cab C pillar.
8. The narrow body cab of a wide body dump truck of claim 1, wherein: and the bottom of the side wall framework is provided with an installation seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223056390.3U CN218986787U (en) | 2022-11-17 | 2022-11-17 | Narrow body cab of wide body dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223056390.3U CN218986787U (en) | 2022-11-17 | 2022-11-17 | Narrow body cab of wide body dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218986787U true CN218986787U (en) | 2023-05-09 |
Family
ID=86191157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223056390.3U Active CN218986787U (en) | 2022-11-17 | 2022-11-17 | Narrow body cab of wide body dump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218986787U (en) |
-
2022
- 2022-11-17 CN CN202223056390.3U patent/CN218986787U/en active Active
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