CN2239918Y - Front-rear center traction steering frame for vehicle - Google Patents
Front-rear center traction steering frame for vehicle Download PDFInfo
- Publication number
- CN2239918Y CN2239918Y CN 95238688 CN95238688U CN2239918Y CN 2239918 Y CN2239918 Y CN 2239918Y CN 95238688 CN95238688 CN 95238688 CN 95238688 U CN95238688 U CN 95238688U CN 2239918 Y CN2239918 Y CN 2239918Y
- Authority
- CN
- China
- Prior art keywords
- pivoted frame
- center
- car support
- vehicle
- hinged
- 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
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a front-rear center traction type steering frame for vehicles, which comprises a vehicle support frame 1, side bearings 12 arranged on both edges of the upper surface of the vehicle support frame 1, and collision glue 14 arranged at both sides of the vehicle support frame 1. The utility model is characterized in that a horizontal revolving rack 2 which can rotate horizontally corresponding to the vehicle support frame 1 is hinged in the center of the vehicle support frame 1, and a plumb revolving rack 3 which can rotate corresponding to a plumb of the horizontal revolving rack 2 is hinged on the horizontal revolving rack 2; pull rods 6, 7 are respectively hinged at both ends of the plumb revolving rack 3, and the other end of the pull rod 6 and the other end of the pull rod 7 are connected with a cross beam 8 of which the center is provided with a pin hole. The utility model has the advantages of agility, heavy load, high speed, etc.
Description
The utility model belongs to a kind of vehicle with the towed bogie truck in center, front and back, is mainly used in pulling round between the train.
The mechanism that pulls round of existing train is provided with a hemisphere pit in the center of car support, the shape and the hemisphere pit of pull bar one end match, also be inserted with attachment pegs between the two, make pull bar and car support hinged, the other end of pull bar and train collision hook join, this kind structure, pull bar can only horizontally rotate with respect to the car support, at Ackermann steer angle, wheel is turned along railway and is moved, at this moment, the operation of thereupon turning of car support, in the time of pull bar tractor truck support and the car support relatively rotate, but just in horizontal surface, rotate, because turning two railway height difference (in order to produce centripetal force, the outside is higher than the inboard), pull bar can not rotate on vertical guide with respect to the car support.Therefore it is dumb to turn, more the incompatibility high-speed cruising.The present this bogie of car, only suitable headstock mode of traction is not suitable for power is installed on vehicle, and load carrying ability is little.
The purpose of this utility model provides a kind of suitable heavy duty, the turning that high-revolving, automobile body can be installed power flexibly vehicle with the towed bogie truck in center, front and back.
Technical solution of the present utility model is: a kind of vehicle towed bogie truck in center, front and back, it comprises car support 1, both sides are provided with side bearing 12 above the car support 1, both sides are provided with collision glue 14, it is characterized in that: be hinged with the horizontal pivoted frame 2 that can horizontally rotate in the center of car support 1 with respect to car support 1, being hinged with on the horizontal pivoted frame 2 can be with respect to the vertical pivoted frame 3 of horizontal pivoted frame 2 verticals rotation, the two ends of vertical pivoted frame 3 are hinged with pull bar 6,7 respectively, the other end and the crossbeam 8 of pull bar 6,7 join, and crossbeam 8 centers are provided with pin-and-hole.
Described car support 1 can be with the articulated structure of horizontal pivoted frame 2: the fastening plain bearing 16 that is equipped with in the center of car support 1, and with the endoporus axle 4 that mates and horizontal pivoted frame 2 sockets that are positioned at above the car support 1 of plain bearing 16.
Described horizontal pivoted frame 2 can be with vertical pivoted frame 3 articulated structures: tighten at horizontal pivoted frame 2 axle 5 is housed, be socketed with vertical pivoted frame 3 on the axle 5.
Can be provided with gum cover 10 between described horizontal pivoted frame 2 and the axle 5.
It is big that the utility model compared with prior art has a load carrying ability, the running velocity height, turn flexibly, vehicle itself can install power to reduce the advantage of headstock weight.
Below in conjunction with the drawings and the specific embodiments the utility model is further described:
Fig. 1 is the utility model specific embodiment structural representation;
Fig. 2 is an A-A cross-sectional schematic shown in Figure 1.
As shown in the figure: 1 is the car support, adopts the steel plate welding.The top both sides of car support 1 are welded with side bearing 12, and side bearing 12 is welded into the cylinder groove shape for steel plate, and lubricating oil is housed in it.Two sides at car support 1 are welded with rubber base, are inlaid with collision glue 14 in the rubber base.The upper and lower fastening plain bearing 16 that is equipped with in car support 1 middle part, plain bearing 16 is a steel bushing.Be provided with rotating axle 4 in plain bearing 16, the upper end of axle 4 is socketed with horizontal pivoted frame 2, and the lower end screw thread is connected with and prevents the nut 18 that comes off.Between horizontal pivoted frame 2 and the plain bearing 16, be equipped with copper packing 17 between nut 18 and the plain bearing 16, horizontal pivoted frame 2 can horizontally rotate along axle 4 with respect to car support 1.Tighten at horizontal pivoted frame 2 axle 5 is housed, be provided with gum cover 10 between the two, axle 5 middle part is socketed with vertical pivoted frame 3, and vertical pivoted frame 3 can rotate along axle 5 with respect to horizontal pivoted frame 2.Be with copper packing 19 respectively on two side shafts 5 of vertical pivoted frame 3.The termination of axle 5 is provided with the nut 9 of slip-off preventing.The two ends of vertical pivoted frame 3 is hinged with pull bar 6,7 respectively, and the other end and the crossbeam 8 of pull bar 6,7 join, and crossbeam 8 middle parts are provided with a pin-and-hole that is complementary with pin 20.
Its working process is: wheel is equipped with in the bottom surface of car support 1, and wheel is positioned on the track, is about to this device and supports in orbit.The bottom surface, two ends, chassis of vehicle (i.e. place, four angles) is welded with slide mass 13 respectively, and the lower post body portion 21 of slide mass 13 places in the side bearing 12, overall vehicle can be supported on this device, by pin 20 multi-section vehicles is connected again.When vehicle is pulled when moving to bend, wheel is turned with track along track ribbon motor-car support, this moment, the collision glue 14 of car support 1 side collided the shelves 15 that are welded on the vehicle chassis, slide mass 13 is slided in side bearing 12, it is traversing to drive vehicle simultaneously, turns smoothly, meanwhile, horizontal pivoted frame 2, vertical pivoted frame 3 all rotates with respect to car support 1.
Claims (4)
1, a kind of vehicle towed bogie truck in center, front and back, it comprises car support [1], both sides are provided with side bearing [12] above the car support [1], both sides are provided with collision glue [14], it is characterized in that: be hinged with the horizontal pivoted frame [2] that can horizontally rotate in the center of car support [1] with respect to car support [1], being hinged with on the horizontal pivoted frame [2] can be with respect to the vertical pivoted frame [3] of horizontal pivoted frame [2] vertical rotation, the two ends of vertical pivoted frame [3] are hinged with pull bar [6], [7] respectively, the other end of pull bar [6], [7] and crossbeam [8] join, and crossbeam [8] center is provided with pin-and-hole.
2, the vehicle according to claim 1 towed bogie truck in center, front and back, it is characterized in that: described car support [1] with the articulated structure of horizontal pivoted frame [2] is: the fastening plain bearing [16] that is equipped with in the center of car support [1], and with the endoporus axle [4] that mates and horizontal pivoted frame [2] socket that is positioned at above the car support [1] of plain bearing [16].
3, the vehicle according to claim 2 towed bogie truck in center, front and back, it is characterized in that: described horizontal pivoted frame [2] with vertical pivoted frame [3] articulated structure is: tighten at horizontal pivoted frame [2] axle [5] is housed, be socketed with vertical pivoted frame [3] on the axle [5].
4, vehicle according to claim 3 is characterized in that: be provided with gum cover [10] between described horizontal pivoted frame [2] and the axle [5] with the towed bogie truck in center, front and back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95238688 CN2239918Y (en) | 1995-12-25 | 1995-12-25 | Front-rear center traction steering frame for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95238688 CN2239918Y (en) | 1995-12-25 | 1995-12-25 | Front-rear center traction steering frame for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2239918Y true CN2239918Y (en) | 1996-11-13 |
Family
ID=33880878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95238688 Expired - Fee Related CN2239918Y (en) | 1995-12-25 | 1995-12-25 | Front-rear center traction steering frame for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2239918Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100484816C (en) * | 2006-11-20 | 2009-05-06 | 南车株洲电力机车有限公司 | Composition type draw gear of locomotive |
| CN105196211A (en) * | 2015-09-22 | 2015-12-30 | 南车南京浦镇车辆有限公司 | Traction center preassembling tool of bogie and manufacturing method |
-
1995
- 1995-12-25 CN CN 95238688 patent/CN2239918Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100484816C (en) * | 2006-11-20 | 2009-05-06 | 南车株洲电力机车有限公司 | Composition type draw gear of locomotive |
| CN105196211A (en) * | 2015-09-22 | 2015-12-30 | 南车南京浦镇车辆有限公司 | Traction center preassembling tool of bogie and manufacturing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214325287U (en) | Rollover prevention device for freight-carrying tricycle | |
| CN2239918Y (en) | Front-rear center traction steering frame for vehicle | |
| CN101327902A (en) | Dual-purpose traction forklift for road and railway and driving method thereof | |
| CN215851542U (en) | Electric tractor lift platform | |
| CN107235075B (en) | Semitrailer rear corner control mechanism capable of guiding accurately | |
| CN2036133U (en) | Servosteering device for rear wheel of trailer | |
| CN201109358Y (en) | Road-railway dual-purpose traction fork lift | |
| CN107512273A (en) | Power running gear and rubber tire guide rail electric car | |
| CN204454420U (en) | The simple train synchronization car lifting J-Horner of a kind of structure | |
| CN201074177Y (en) | Gliding type automobile speed-changer hanger | |
| CN103612675B (en) | Tractor | |
| CN209757066U (en) | Parking auxiliary device | |
| CN87100350A (en) | Dual-purpose vehicle for highway and railway | |
| CN210793421U (en) | Tool vehicle for assembling electric vehicle chassis | |
| CN112078356A (en) | Steering axle driven by small-angle swinging of steering wheel for AGV | |
| CN214929741U (en) | Rail vehicle is with frame car support column adjusting device | |
| CN219025917U (en) | Molten steel conveying rail car | |
| CN215285053U (en) | Dual drive formula intelligence carrier based on mecanum wheel | |
| CN2151082Y (en) | Steering link gear for manpower five-wheel vehicle | |
| CN213262132U (en) | Transfer device for flat-foundation railway steel rail | |
| CN201329779Y (en) | Rear balancing suspension assembly | |
| CN2625200Y (en) | Wheel base adjustable automobile | |
| CN217553989U (en) | Trailer gooseneck electric steering structure | |
| CN213974313U (en) | Multipurpose transformable vehicle | |
| CN211055261U (en) | Straight beam semitrailer with frame punching structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |