CN105599809A - Wheel type off-road vehicle frame with single articulated structure - Google Patents
Wheel type off-road vehicle frame with single articulated structure Download PDFInfo
- Publication number
- CN105599809A CN105599809A CN201610175813.3A CN201610175813A CN105599809A CN 105599809 A CN105599809 A CN 105599809A CN 201610175813 A CN201610175813 A CN 201610175813A CN 105599809 A CN105599809 A CN 105599809A
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- CN
- China
- Prior art keywords
- frame
- lining
- articulated structure
- main body
- road vehicle
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- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/18—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention relates to a wheel type off-road vehicle frame with a single articulated structure, belonging to a vehicular articulated structure. A front frame reinforcer and a front frame main body are welded together, a rear frame reinforcer and a rear frame main body are welded together, the left end of a shaft sleeve is fixed to the front frame main body in a welding manner, the left side of a shoulder of the shaft sleeve is used for limitation at this place, a liner sleeves the shaft sleeve and is limited by the right side of the shoulder of the shaft sleeve, a first washer sleeves the liner and is still limited by the right side of the shoulder of the shaft sleeve, the rear frame reinforcer sleeves the liner and is in contact with the right end surface of the first washer, a second washer sleeves the liner and is in contact with the right end surface of the rear frame main body, and a first locknut and a second locknut are in threaded connection with the shaft sleeve in sequence. The wheel type off-road vehicle frame has the advantage of novel structure, and with the single articulated structure, a front frame and a rear frame can rotate relatively around the driving direction during running of a vehicle, the safety and comfort of passengers are well guaranteed during running on complex unstructured terrain, and the effectiveness of conveying equipment and materials is guaranteed.
Description
Technical field
The invention belongs to a kind of automobile-used articulated structure, be applied to off road wheeled vehicle, be suitable for complicated non-structure landform.
Background technology
The off-road vehicle that is applied at present the occasions such as military's combat exercise, rescue and relief work mostly is monoblock type off road wheeled vehicle, and its advantage is that car body bulk strength is large, and maximum speed is higher than tracked cross-country vehicle. But its shortcoming is that vehicle frame torsional strength is low, riding stability and the trafficability characteristic of complicated non-structure landform are poor.
Summary of the invention
The invention provides a kind of wheeled frame of off-road vehicle that adopts single articulated structure, low to solve wheeled frame of off-road vehicle torsional strength, the problem that the riding stability of complicated non-structure landform and trafficability characteristic are poor.
The technical scheme that the present invention takes: front frame reinforcement and the welding of front frame main body, rear vehicle frame reinforcement and the welding of rear main body of vehicle frame, axle sleeve left end and front frame main body are welded and fixed, this shoulder left side of sentencing axle sleeve is spacing, and lining is placed on outside axle sleeve, spacing with axle sleeve shoulder right side, the first packing ring is placed on lining, still spacing with axle sleeve shoulder right side, rear vehicle frame reinforcement is placed on lining, contacts with the right side of the first packing ring; The second packing ring is placed on lining, contacts with the right side of rear main body of vehicle frame, and the first stop nut is connected with sleeve thread successively with the second stop nut.
Axle sleeve of the present invention and lining are interference fits.
Lining of the present invention and rear vehicle frame reinforcement are interference fits.
The first packing ring of the present invention and lining are matched in clearance.
The second packing ring of the present invention and lining are matched in clearance.
Front frame in the process of moving of the present invention and rear vehicle frame detour and sail direction and relatively rotate.
Advantage of the present invention is novel structure, adopt single articulated structure can realize well vehicle in the process of moving front/rear frame relatively rotate around travel direction, thereby in the time that the non-structure landform of complexity is travelled, ensure well rider's safety and comfort, and ensured the validity of conveying equipment, goods and materials. In addition, consider and reduce the impact of rotating between two vehicle frames of vehicle, rear vehicle frame reinforcement and lining adopt interference fits, and in the time running into emergency case, the relative rotational of front/rear frame is unlikely to too high, thereby have avoided the damage of vehicle and passengers inside the car, article.
Brief description of the drawings
Fig. 1 is the schematic diagram of structure of the present invention;
Fig. 2 is list articulated structure assembly schematic diagram of the present invention;
Fig. 3 is the decomposing schematic representation of list articulated structure assembly of the present invention;
Fig. 4 is front frame assembly schematic diagram of the present invention;
Fig. 5 is the decomposing schematic representation of front frame assembly of the present invention;
Fig. 6 is frame assembly schematic diagram after the present invention;
Fig. 7 is the decomposing schematic representation of frame assembly after the present invention;
Fig. 8 is mounting structure schematic diagram of the present invention;
Fig. 9 is the partial enlarged drawing of Fig. 8.
Detailed description of the invention
Front frame reinforcement 8 welds with front frame main body 7, rear vehicle frame reinforcement 10 welds with rear main body of vehicle frame 9, axle sleeve 1 left end and front frame main body 7 are welded and fixed, this shoulder left side of sentencing axle sleeve 1 is spacing, and lining 3 is placed on outside axle sleeve 1, spacing with axle sleeve 1 shoulder right side, the first packing ring 2 is placed on lining 3, still spacing with axle sleeve 1 shoulder right side, rear vehicle frame reinforcement 10 is placed on lining 3, contacts with the right side of the first packing ring 2; The second packing ring 4 is placed on lining 3, contacts with the right side of rear main body of vehicle frame 9, and the first stop nut 5 and the second stop nut 6 are threaded with axle sleeve 1 successively;
Now, for fear of three laminatings, the first stop nut 5 has certain distance with lining 3.
Described axle sleeve 1 and lining 3 are interference fits.
Described lining 3 and rear vehicle frame reinforcement 10 are interference fits.
Described the first packing ring 2 and lining 3 are matched in clearance.
Described the second packing ring 4 and lining 3 are matched in clearance.
Front frame and rear vehicle frame detour and sail direction and relatively rotate in the process of moving.
Be described in further detail below in conjunction with accompanying drawing, as Fig. 1, based on monoblock type off road wheeled vehicle, learn from other's strong points to offset one's weaknesses, on original basis, vehicle frame is divided into two, utilize single articulated structure to make its connection, as shown in Figure 2, form single articulated structure by axle sleeve 1, the first packing ring 2, lining 3, the second packing ring 4, the first stop nut 5 and the second stop nut 6, part is wherein all cast member in the time of batch production, as shown in Figure 4,5, front frame reinforcement 8 welds to improve the intensity of hinged place with front frame main body 7; Same, as shown in Figure 6,7, rear vehicle frame reinforcement 10 welds to improve the intensity of hinged place with rear main body of vehicle frame 9;
Because track is complicated non-structure landform, accumulate over a long period, the first packing ring 2 of the single articulated structure in the present invention and the second packing ring 4 may occur loosening with rear vehicle frame, if now do not have remedial measure will cause front/rear frame to relatively rotate fast when through non-structure landform, easily have an accident. Therefore the first stop nut 5 in the present invention and the second stop nut 6 can be realized timely adjustment the first packing ring 2, the second packing ring 4 adapts to complex-terrain with the elasticity that coordinates of rear vehicle frame.
Claims (7)
1. one kind adopts the wheeled frame of off-road vehicle of single articulated structure, it is characterized in that: front frame reinforcement and the welding of front frame main body, rear vehicle frame reinforcement and the welding of rear main body of vehicle frame, axle sleeve left end and front frame main body are welded and fixed, this shoulder left side of sentencing axle sleeve is spacing, lining is placed on outside axle sleeve, spacing with axle sleeve shoulder right side, the first packing ring is placed on lining, still spacing with axle sleeve shoulder right side, rear vehicle frame reinforcement is placed on lining, contact with the right side of the first packing ring, the second packing ring is placed on lining, contact with the right side of rear main body of vehicle frame, the first stop nut is connected with sleeve thread successively with the second stop nut.
2. according to the wheeled frame of off-road vehicle of the employing list articulated structure described in claims 1, it is characterized in that: described the first stop nut and lining have certain distance.
3. according to the wheeled frame of off-road vehicle of the employing list articulated structure described in claims 1, it is characterized in that: described axle sleeve and lining are interference fits.
4. according to the wheeled frame of off-road vehicle of the employing list articulated structure described in claims 1, it is characterized in that: lining and rear vehicle frame reinforcement are interference fits.
5. according to the wheeled frame of off-road vehicle of the employing list articulated structure described in claims 1, it is characterized in that: the first packing ring and lining are matched in clearance.
6. according to the wheeled frame of off-road vehicle of the employing list articulated structure described in claims 1, it is characterized in that: the second packing ring and lining are matched in clearance.
7. according to the wheeled frame of off-road vehicle of the employing list articulated structure described in claims 1, it is characterized in that: front frame and rear vehicle frame detour and sail direction and relatively rotate in the process of moving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610175813.3A CN105599809A (en) | 2016-03-27 | 2016-03-27 | Wheel type off-road vehicle frame with single articulated structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610175813.3A CN105599809A (en) | 2016-03-27 | 2016-03-27 | Wheel type off-road vehicle frame with single articulated structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105599809A true CN105599809A (en) | 2016-05-25 |
Family
ID=55980292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610175813.3A Pending CN105599809A (en) | 2016-03-27 | 2016-03-27 | Wheel type off-road vehicle frame with single articulated structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105599809A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110386193A (en) * | 2019-06-25 | 2019-10-29 | 北京大成高科机器人技术有限公司 | All-terrain vehicle chassis |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB368744A (en) * | 1929-12-12 | 1932-03-09 | Carlo Cohen Venezian | Improvements in or relating to road vehicles |
| KR100293347B1 (en) * | 1996-12-26 | 2001-09-17 | 이계안 | Device for revolving frame of truck |
| CN201393409Y (en) * | 2009-04-09 | 2010-02-03 | 宋雪云 | Main frame of vehicle body of corn harvester |
| CN202378948U (en) * | 2011-12-30 | 2012-08-15 | 湖南长斧众和科技有限公司 | Central hinge device for connecting frame |
| CN202879600U (en) * | 2012-11-16 | 2013-04-17 | 厦工机械（焦作）有限公司 | Novel lower hinging structure of front frame and rear frame |
| CN203211386U (en) * | 2012-12-24 | 2013-09-25 | 北京三兴汽车有限公司 | Longitudinal rotating shaft floating connection device for vehicle frame connection |
| CN205499056U (en) * | 2016-03-27 | 2016-08-24 | 吉林大学 | Adopt single hinge structure's wheeled cross country vehicle frame |
-
2016
- 2016-03-27 CN CN201610175813.3A patent/CN105599809A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB368744A (en) * | 1929-12-12 | 1932-03-09 | Carlo Cohen Venezian | Improvements in or relating to road vehicles |
| KR100293347B1 (en) * | 1996-12-26 | 2001-09-17 | 이계안 | Device for revolving frame of truck |
| CN201393409Y (en) * | 2009-04-09 | 2010-02-03 | 宋雪云 | Main frame of vehicle body of corn harvester |
| CN202378948U (en) * | 2011-12-30 | 2012-08-15 | 湖南长斧众和科技有限公司 | Central hinge device for connecting frame |
| CN202879600U (en) * | 2012-11-16 | 2013-04-17 | 厦工机械（焦作）有限公司 | Novel lower hinging structure of front frame and rear frame |
| CN203211386U (en) * | 2012-12-24 | 2013-09-25 | 北京三兴汽车有限公司 | Longitudinal rotating shaft floating connection device for vehicle frame connection |
| CN205499056U (en) * | 2016-03-27 | 2016-08-24 | 吉林大学 | Adopt single hinge structure's wheeled cross country vehicle frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110386193A (en) * | 2019-06-25 | 2019-10-29 | 北京大成高科机器人技术有限公司 | All-terrain vehicle chassis |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160525 |
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| WD01 | Invention patent application deemed withdrawn after publication |