CN205256295U - Oversize vehicle pirouette is to reaching vertical translation device - Google Patents
Oversize vehicle pirouette is to reaching vertical translation device Download PDFInfo
- Publication number
- CN205256295U CN205256295U CN201521113928.7U CN201521113928U CN205256295U CN 205256295 U CN205256295 U CN 205256295U CN 201521113928 U CN201521113928 U CN 201521113928U CN 205256295 U CN205256295 U CN 205256295U
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- China
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- translation
- vehicle
- mechanism base
- guide rail
- carrying platform
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Abstract
The utility model relates to a vehicle pirouette especially relates to an oversize vehicle pirouette is to reaching vertical translation device to the device field. The device includes: carrying platform, leveling supporting leg, vertical translation push rod, translation guide rail, slider, translation mechanism base, revolving stage bearing and rotary mechanism, vehicle pirouette includes 4 leveling supporting legs to reaching vertical translation device, and 4 two liang supporting legs are a pair of, parallel mount in carrying platform both sides, translation guide rail installs in the carrying platform top, vertical translation push rod one end is connected with the translation mechanism base to promote translation mechanism base along translation guide rail horizontal slip. Rotary mechanism passes through the revolving stage bearing and is connected with the translation mechanism base and can turns around around bearing axis along with revolving stage bearing inner race. The utility model discloses simple structure is compact, and it is convenient to implement, and the commonality is good, and application scope is wide.
Description
Technical field
The utility model relates to vehicle Steerring in situ device field, relates in particular to a kind of oversize vehicle pivot stud and longitudinal translation device.
Background technology
In the time that vehicle enters narrow road driving, while causing turn inside diameter radius not enough due to road conditions restriction, traditional pass through wheel steering and cannot realize, limit greatly the maneuverability of vehicle. At present, the pivot stud of wheeled vehicle, normally adopts elevating mechanism that vehicle top is overhead realized the mode of vehicle rotation afterwards. But for the larger-size vehicle of length over ends of body, on the road of narrow width, the unsettled phenomenon of rear vehicle rear drive sprocket likely appears turning in simple vehicle pivot stud, thereby cause because of the unstable danger that occurs vehicle rollover of vehicle's center of gravity.
Summary of the invention
The utility model is the deficiency overcoming on existing vehicle pivot stud equipment and technology, and a kind of oversize vehicle pivot stud and longitudinal translation device are provided.
For achieving the above object, the utility model adopts following technical scheme:
A kind of oversize vehicle pivot stud and longitudinal translation device, comprise load carrying platform, leveling support leg, longitudinal translation push rod, translation guide rail, slide block, turntable bearing, translation mechanism base and rotating mechanism, four jiaos of described load carrying platform leveling support leg is installed, translation guide rail is installed at load carrying platform middle part, the slide block of slip is set in translation guide rail, slide block is fixedly connected on the bottom of translation mechanism base, translation mechanism base side wall is fixedly connected with longitudinal translation push rod, described translation mechanism base and turntable bearing inner race are bolted to connection, turntable shaft bearing outer-ring is connected by bolt with rotating mechanism.
Described leveling support leg is fluid pressure type leveling support leg or electromechanical leveling support leg.
Described longitudinal translation push rod is electric pushrod.
Described turntable bearing is YRT type turntable bearing.
The beneficial effects of the utility model are: do not changing on the basis of vehicle original structure, a kind of oversize vehicle pivot stud and translating device are provided, when effectively solution vehicle is advanced, because road radius of turn is too small or steric requirements restricts the problem that causes vehicle to be difficult to normal direction of rotation, improve the maneuverability of vehicle. The utility model is simple and compact for structure, and it is convenient to implement, and versatility is good, applied widely.
Brief description of the drawings
Fig. 1 is a kind of oversize vehicle pivot stud of the utility model and longitudinal translation apparatus structure schematic diagram.
Fig. 2 is that a kind of oversize vehicle pivot stud of the utility model and longitudinal translation device are installed on the schematic three dimensional views on vehicle.
In figure: 1 load carrying platform, 2 leveling support legs, 3 longitudinal translation push rods, 4 translation guide rails, 5 slide blocks, 6 turntable bearings, 7 translation mechanism bases, 8 rotating mechanisms, 9 vehicles.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail. Oversize vehicle described in the utility model is taking large-scale haulage vehicle as example.
As shown in Figure 1, a kind of oversize vehicle pivot stud and longitudinal translation device, comprise load carrying platform 1, four leveling support legs 2, longitudinal translation push rod 3, translation guide rail 4, slide block 5, turntable bearing 6, translation mechanism base 7 and rotating mechanism 8, described leveling support leg 2 is a pair of between two, parallel four jiaos of being installed on load carrying platform 1, translation guide rail 4 is installed at load carrying platform 1 middle part, the interior slide block 5 that slip is set of translation guide rail 4, slide block 5 is fixedly connected on the bottom of translation mechanism base 7, translation mechanism base 7 sidewalls are fixedly connected with longitudinal translation push rod 3, translation mechanism base 7 is bolted to connection with turntable bearing 6 inner rings, turntable bearing 6 outer rings are connected by bolt with rotating mechanism 8.
Described longitudinal translation push rod is electric pushrod, and stroke is in 50cm.
Described leveling support leg is fluid pressure type leveling support leg or electromechanical leveling support leg.
Described turntable bearing is YRT type turntable bearing.
In the time that vehicle needs pivot stud, be bolted this device rotating mechanism 8 is connected on the vehicle supporting member of below, vehicle's center of gravity position. As shown in Figure 2. Leveling support leg 2 stretch out and by vehicle 9 jackings to departing from ground, by promoting vehicle 9, driven rotary mechanism 8 is with the platform bearing 6 axis rotations that rotate of turntable bearing 6 outer rings, and then vehicle 9 is rotated to required direction. Leveling support leg 2 shrinks, and lands and pulls down after this device until vehicle 9, and vehicle can normally travel. If road is narrow, after vehicle 9 pivot studs, there will be a certain wheel hanging phenomenon, promote translation mechanism base 7 by longitudinal translation push rod 3 and rely on slide block 5 along 4 horizontal slips of translation guide rail, and then realize the longitudinal translation of vehicle 9, to eliminate above-mentioned wheel hanging phenomenon.
Above embodiment is only for illustrating the utility model; and be not limitation of the utility model; the those of ordinary skill of correlative technology field; in the situation that not departing from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (4)
1. an oversize vehicle pivot stud and longitudinal translation device, it is characterized in that: comprise load carrying platform (1), leveling support leg (2), longitudinal translation push rod (3), translation guide rail (4), slide block (5), turntable bearing (6), translation mechanism base (7) and rotating mechanism (8), four jiaos of described load carrying platform (1) leveling support leg (2) is installed, translation guide rail (4) is installed at load carrying platform (1) middle part, the slide block (5) of slip is set in translation guide rail (4), slide block (5) is fixedly connected on the bottom of translation mechanism base (7), translation mechanism base (7) sidewall is fixedly connected with longitudinal translation push rod (3), translation mechanism base (7) is bolted to connection with turntable bearing (6) inner ring, turntable bearing (6) outer ring is connected by bolt with rotating mechanism (8).
2. a kind of oversize vehicle pivot stud according to claim 1 and longitudinal translation device, is characterized in that: described leveling support leg (2) is fluid pressure type leveling support leg or electromechanical leveling support leg.
3. a kind of oversize vehicle pivot stud according to claim 1 and longitudinal translation device, is characterized in that: described longitudinal translation push rod (3) is electric pushrod.
4. a kind of oversize vehicle pivot stud according to claim 1 and longitudinal translation device, is characterized in that: described turntable bearing (6) is YRT type turntable bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521113928.7U CN205256295U (en) | 2015-12-29 | 2015-12-29 | Oversize vehicle pirouette is to reaching vertical translation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521113928.7U CN205256295U (en) | 2015-12-29 | 2015-12-29 | Oversize vehicle pirouette is to reaching vertical translation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205256295U true CN205256295U (en) | 2016-05-25 |
Family
ID=55997841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521113928.7U Expired - Fee Related CN205256295U (en) | 2015-12-29 | 2015-12-29 | Oversize vehicle pirouette is to reaching vertical translation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205256295U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539389A (en) * | 2015-12-29 | 2016-05-04 | 中国人民解放军空军预警学院黄陂士官学校 | Oversize vehicle pivot steering and longitudinal translation device |
| CN108077035A (en) * | 2017-12-27 | 2018-05-29 | 南宁致侨农业有限公司 | Can inter-bank operation irrigation equipment |
| CN108094148A (en) * | 2017-12-27 | 2018-06-01 | 南宁致侨农业有限公司 | Unmanned spraying machine |
-
2015
- 2015-12-29 CN CN201521113928.7U patent/CN205256295U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539389A (en) * | 2015-12-29 | 2016-05-04 | 中国人民解放军空军预警学院黄陂士官学校 | Oversize vehicle pivot steering and longitudinal translation device |
| CN108077035A (en) * | 2017-12-27 | 2018-05-29 | 南宁致侨农业有限公司 | Can inter-bank operation irrigation equipment |
| CN108094148A (en) * | 2017-12-27 | 2018-06-01 | 南宁致侨农业有限公司 | Unmanned spraying machine |
| CN108094148B (en) * | 2017-12-27 | 2020-10-16 | 南宁致侨农业有限公司 | Unmanned pesticide spraying machine |
| CN108077035B (en) * | 2017-12-27 | 2020-10-16 | 南宁致侨农业有限公司 | Irrigation equipment capable of working across rows |
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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: 20160525 Termination date: 20171229 |