CN203094061U - Hydraulic right-angle-turning railway vehicle - Google Patents
Hydraulic right-angle-turning railway vehicle Download PDFInfo
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- CN203094061U CN203094061U CN201320155220.2U CN201320155220U CN203094061U CN 203094061 U CN203094061 U CN 203094061U CN 201320155220 U CN201320155220 U CN 201320155220U CN 203094061 U CN203094061 U CN 203094061U
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- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000000712 assembly Effects 0.000 claims description 26
- 238000000429 assembly Methods 0.000 claims description 26
- 230000033001 locomotion Effects 0.000 claims description 20
- 238000005086 pumping Methods 0.000 claims description 8
- 230000009471 action Effects 0.000 description 6
- 230000032258 transport Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
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- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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Abstract
本实用新型公开了一种液压直角转向轨道车，包括承载体（3）和滚动体，滚动体连接在承载体（3）下并与轨道（1）滚动连接，双轨是指有四条凸出地面的平行的轨道，第一条轨道（1.1）和第二条轨道（1.2）为一组，第三条轨道（1.3）和第四条轨道（1.4）为一组，且每组轨道之间的距离相等；滚动体由四台独立的小车（2）组成，四台小车（2）呈正方形分布连接在承载体（3）下面，且其中两台小车（2）位于一组轨道上，另外两台小车（2）位于另一组轨道上；所述每台小车（2）上各自具有用于小车（2）升降来实现直角转向的升降机构。采用以上结构后，能解决轨道搬运车的直角转向问题，从而能提高工作效率。
The utility model discloses a hydraulic right-angle steering rail car, which comprises a bearing body (3) and a rolling body. The rolling body is connected under the bearing body (3) and is rollingly connected with the track (1). The parallel orbits, the first orbit (1.1) and the second orbit (1.2) are a group, the third orbit (1.3) and the fourth orbit (1.4) are a group, and the distance between each group of orbits The distances are equal; the rolling body is composed of four independent trolleys (2), and the four trolleys (2) are connected under the carrier (3) in a square distribution, and two of the trolleys (2) are located on a set of tracks, and the other two The trolleys (2) are located on another set of rails; each of the trolleys (2) has a lifting mechanism for lifting and lowering the trolleys (2) to realize right-angle steering. After the above structure is adopted, the right-angle steering problem of the rail transport vehicle can be solved, thereby improving work efficiency.
Description
Technical field
The utility model relates to the mechanical transport apparatus technology, specifically is a kind of hydraulic pressure right-angle steering rail vehicle that transports large-tonnage large-scale steel structure members or main equipment on the turn radius track that is adapted at not having.
Background technology
The moving of equipment on the common engineering, widely used is equipment such as transport trolley, fork truck, row hang, steel rope, and with the mode of drawing or prizing, equipment level is moved.But the load carrying ability of these mobile devices is all smaller, for will mobile large-scale steel structure members, unit, building etc., as weight more than 1000 tons, and need long distance frequent mobile, more than these modes all can not use, therefore do not have special large-tonnage automatic horizontal mobile device to help mobile large-scale steel structure members, equipment is to be difficult to realize; In addition; usually these mobile devices orbit; and the track of laying generally also is straight, when especially two-orbit is laid, therefore; when service direction need turn to; usually can run into the needs of the right-angle steering of no turn radius, just have no idea to realize, can only hang the equipment of delivery etc. on another track transport trolley with driving a vehicle from a track transport trolley; thereby cause time-consuming, take a lot of work, reduce work efficiency.
The utility model content
Technical problem to be solved in the utility model is, a kind of right-angle steering problem that can solve the track transport trolley is provided, thus can increase work efficiency at rail hydraulic pressure right-angle steering flatcar.
For solving the problems of the technologies described above, the hydraulic pressure right-angle steering rail vehicle that the utility model provides, comprise supporting body and rolling body, described rolling body is connected under the supporting body and with the track rolling and is connected, described double track is meant that four protrude ground-surface parallel track, article one, track and second track are one group, and the 3rd track and the 4th track are one group, and the distance between every group of track equates; Described rolling body is made up of the dolly of four platform independent, and described four dollies are square profile and are connected below the supporting body, and wherein two dollies are positioned on one group of track, and other two dollies are positioned on another group track; Have separately on described every dolly and be used for the lifting mechanism that the dolly lifting realizes right-angle steering.
Described every dolly comprises and is tetragonal vehicle frame and is installed in four groups of roll wheel assemblies, battery pack, pumping plant and two hydraulic gyration motors on the vehicle frame, described four groups of roll wheel assemblies are positioned at the center on each limit of tetragonal vehicle frame respectively separately, the two opposite groups roll wheel assembly is one group, and the sense of motion of these two groups of roll wheel assemblies is same direction, the sense of motion of two opposite groups roll wheel assembly is same direction in addition, and these two sense of motions are vertical; Distance between two groups of roll wheel assemblies of same sense of motion equates with the distance between the arbitrary group of track; Hydraulic gyration motor in described two hydraulic gyration motors is connected with any one group of roll wheel assembly in one of them sense of motion, and another hydraulic gyration motor is connected with any one group of roll wheel assembly in the another one sense of motion; Described lifting mechanism is meant that the center position of every group of roll wheel assembly all is connected with oil cylinder, each oil cylinder all be communicated with pumping plant and the sense of motion of oil cylinder perpendicular to the ground.
Described flatcar also comprises remote controller, and remote controller is by wireless signal and pumping plant wireless connections.
Described every group of roll wheel assembly comprises four rolling, two wheel shafts and wheel carrier, and two wheel shafts are arranged in parallel and all are rotatably connected on the wheel carrier by bearing, and one group in twos of four rolling, every group of two roller be the close-fitting two ends of a wheel shaft therein respectively.
Described wheel carrier center close-fitting has sliding sleeve, and sliding sleeve and wheel carrier form opening centre hole up, and the cylinder seat of described oil cylinder upper end is captiveed joint with vehicle frame, and the oil cylinder lower end is a piston head, this piston head and centre hole bearing fit.
Have 15 buttons on the described remote controller, be respectively the moving button of anxious stop and start, walking start button, jacking start button, No. 1 car select switch, No. 2 car select switches, No. 3 car select switches, No. 4 car select switches, forwarding button, back, to left button, to right button, fore-and-aft direction jacking button, fore-and-aft direction decline button, left and right directions jacking button, left and right directions decline button; The moving button of wherein anxious stop and start is positioned at the top midway location, and two rows were evenly distributed from top to down about all the other divided.
After adopting above structure, the utility model compared with prior art has following advantage:
1) dolly of four platform independent of installing below by a supporting body, one group is slided on double track in twos, the line of travel of these two groups of dollies is vertical, when running into right-angle steering, the action by lifting mechanism makes dolly realize lifting action, thereby realizes the purpose of right-angle steering, therefore, operation is very easy, reach save time, the labour-saving purpose, thereby enhance productivity greatly;
2) hydraulic ram of installing on every group of roll wheel assembly is as lifting mechanism, the sense of motion of hydraulic ram is installed with the wheel carrier of roll wheel assembly is vertical, when the piston head in the oil cylinder outwards moves, roll wheel assembly is pushed up downwards, thereby realization contacts with track, make and commutate in addition from two groups of roll wheel assemblies of original direction that the roller of two groups of roll wheel assemblies contacts with track, again by the control of remote controller, make roll wheel assembly realize in an orderly manner keeping straight on needs with right-angle steering to the lifting of four groups of roll wheel assemblies of every dolly.
Description of drawings
Fig. 1 is the structural representation of the utility model hydraulic pressure right-angle steering rail vehicle.
Fig. 2 is the plan structure scheme drawing of Fig. 1.
Fig. 3 is the inner structure scheme drawing of an independent dolly in the utility model.
Fig. 4 is the plan structure scheme drawing of every group of roll wheel assembly of every dolly in the utility model.
Fig. 5 is the structural representation of looking up of Fig. 4.
Fig. 6 is the sectional structure scheme drawing of A-A direction among Fig. 4.
Fig. 7 is the sectional structure scheme drawing of B-B direction among Fig. 5.
Fig. 8 is the plan sketch of remote controller in the utility model.
Fig. 9 is the hydraulic principle scheme drawing of the utility model hydraulic pressure right-angle steering rail vehicle.
Wherein, 1, track; 1.1, article one track; 1.2, the second track; 1.3, the 3rd track; 1.4, the 4th track; 2, dolly; 2.1, battery pack; 2.2, vehicle frame; 2.3, roll wheel assembly; 2.31, roller; 2.32, wheel carrier; 2.33, sliding sleeve; 2.34, centre hole; 2.35, wheel shaft; 2.36, bearing; 2.4, pumping plant; 2.5, the hydraulic gyration motor; 3, supporting body; 4, oil cylinder; 4.1, piston head; 6, remote controller.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done explanation in further detail.
By the structural representation of the utility model hydraulic pressure right-angle steering rail vehicle of Fig. 1～shown in Figure 10 as can be known, it comprises supporting body 3 and rolling body, and described rolling body is connected supporting body 3 times and rolls with track 1 and is connected.Described double track is meant that four protrude ground-surface parallel tracks, and article one track 1.1 and second track 1.2 are one group, and the 3rd track 1.3 and the 4th track 1.4 are one group, and the distance between every group of track equates.Equally, the corner has four tracks vertical with above-mentioned track.Described rolling body is made up of the dolly 2 of four platform independent, and described four dollies 2 are square profile and are connected below the supporting body 3, and wherein two dollies 2 are positioned on one group of track, and other two dollies 2 are positioned on another group track; Have separately on described every dolly 2 and be used for the lifting mechanism that dolly 2 liftings realize right-angle steering.
Described every dolly 2 comprises and is tetragonal vehicle frame 2.2 and is installed in four groups of roll wheel assemblies 2.3, battery pack 2.1, pumping plant 2.4 and two hydraulic gyration motors 2.5 on the vehicle frame 2.2, described four groups of roll wheel assemblies 2.3 are positioned at the center on tetragonal vehicle frame 2.2 each limit respectively separately, two opposite groups roll wheel assembly 2.3 is one group, and the sense of motion of these two groups of roll wheel assemblies 2.3 is same direction, the sense of motion of two opposite groups roll wheel assembly 2.3 is same direction in addition, and these two sense of motions are vertical; Distance between two groups of roll wheel assemblies 2.3 of same sense of motion equates with the distance between the arbitrary group of track.Hydraulic gyration motor 2.5 in described two hydraulic gyration motors 2.5 is connected with any one group of roll wheel assembly 2.3 in one of them sense of motion, and another hydraulic gyration motor 2.5 is connected with any one group of roll wheel assembly 2.3 in the another one sense of motion.That is to say, two hydraulic gyration motors 2.5 roll wheel assembly 2.3 on the bonded assembly both direction respectively are the actv. roll wheel assembly, after wherein a hydraulic gyration motor 2.5 receives enabled instruction, can impel connected roll wheel assembly 2.3 to begin action, promptly begin on track 1, to roll, can drive another group roll wheel assembly 2.3 equidirectional rollings on the same direction this moment.Described lifting mechanism is meant that the center position of every group of roll wheel assembly 2.3 all is connected with oil cylinder 4, each oil cylinder 4 all be communicated with pumping plant 2.4 and the sense of motion of oil cylinder 4 perpendicular to the ground.
Described every group of roll wheel assembly 2.3 comprises four rolling 2.31, two wheel shafts 2.35 and wheel carriers 2.32, two wheel shafts 2.35 are arranged in parallel and all are rotatably connected on the wheel carrier 2.32 by bearing 2.36, one group in twos of four rolling 2.31, every group of two rollers 2.31 are distinguished the close-fittings two ends of a wheel shaft 2.35 therein.
Described wheel carrier 2.32 center close-fittings have sliding sleeve 2.33, sliding sleeve 2.33 forms opening centre hole 2.34 up with wheel carrier 2.32, the cylinder seat of described oil cylinder 4 upper ends is captiveed joint with vehicle frame 2.2, and oil cylinder 4 lower ends are piston head 4.1, this piston head 4.1 and centre hole 2.34 bearing fits.
Described flatcar also comprises remote controller 6, and remote controller 6 is by wireless signal and pumping plant 2.4 wireless connections.Have 15 buttons on the described remote controller 6, be respectively the moving button of anxious stop and start, walking start button, jacking start button, No. 1 car select switch, No. 2 car select switches, No. 3 car select switches, No. 4 car select switches, forwarding button, back, to left button, to right button, fore-and-aft direction jacking button, fore-and-aft direction decline button, left and right directions jacking button, left and right directions decline button; The moving button of wherein anxious stop and start is positioned at the top midway location, and two rows were evenly distributed from top to down about all the other divided.
By the hydraulic principle scheme drawing of the utility model hydraulic pressure right-angle steering rail vehicle shown in Figure 11 as can be known in conjunction with above institute drawings attached, the handling maneuver process of this hydraulic pressure right-angle steering rail vehicle is as follows: as shown in Figure 2, suppose that the utility model turns to flatcar to slide to the right from the left side.When beginning to keep straight on, remote controller 6 sends instruction, make 4 actions of the hydraulic ram on unidirectional two groups of roll wheel assemblies 2.3 in every dolly 2, their piston head 4.1 is pushed up downwards, force wheel carrier 2.32 downward, because the stroke of setting is 150mm, therefore whole roll wheel assembly 2.3 moves down 150mm.But roll wheel assembly itself just contacts track, and under the counteraction of power, whole flatcar just upwards lifted 150mm.Then, remote controller 6 sends instruction again, orders about this direction of slip bonded assembly hydraulic gyration motor 2.5 and starts, and whole flatcar moved ahead along track.
When flatcar slided into the infall of double track, remote controller 6 sent instruction, and hydraulic gyration motor 2.5 is out of service, and whole flatcar stops, and at this moment, had dual mode to realize turning to purpose:
First kind of mode is: remote controller 6 sends instruction, hydraulic ram 4 backhauls on the roll wheel assembly 2.3 of original contact track, piston head 4.1 is toward rollback, under the effect of gravity, flatcar just descends, all roll wheel assemblies 2.3 on every dolly 2 all contact with track, and promptly all roll wheel assemblies are positioned on the same horizontal surface.Then, remote controller 6 sends instruction, hydraulic ram 4 actions in every dolly 2 on two groups of roll wheel assemblies 2.3 of another one direction, their piston head 4.1 is pushed up downwards, force wheel carrier 2.32 downward, the same stroke of setting is 150mm, and therefore whole roll wheel assembly 2.3 moves down 150mm, and whole flatcar just upwards lifted 150mm.At this moment, the service direction of whole flatcar has turned over a right angle.Then, remote controller 6 sends instruction again, orders about this direction of slip bonded assembly hydraulic gyration motor 2.5 and starts, and makes whole flatcar along moving ahead with in vertical direction track before.
The second way is: remote controller 6 sends instruction, hydraulic ram 4 actions in every dolly 2 on two groups of roll wheel assemblies 2.3 of another one direction, their piston head 4.1 is pushed up downwards, force wheel carrier 2.32 downward, the stroke of setting is 300mm, and therefore whole roll wheel assembly 2.3 moves down 300mm, like this, also will have more the stroke of 150mm than original two groups of roll wheel assemblies 2.3, a whole at last flatcar is just upwards lifted 150mm again at the height of original 150mm.At this moment, the service direction of whole flatcar has turned over a right angle.Then, remote controller 6 sends instruction again, orders about this direction of slip bonded assembly hydraulic gyration motor 2.5 and starts, and makes whole flatcar along moving ahead with in vertical direction track before.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320155220.2U CN203094061U (en) | 2013-03-29 | 2013-03-29 | Hydraulic right-angle-turning railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320155220.2U CN203094061U (en) | 2013-03-29 | 2013-03-29 | Hydraulic right-angle-turning railway vehicle |
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| Publication Number | Publication Date |
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| CN203094061U true CN203094061U (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320155220.2U Expired - Fee Related CN203094061U (en) | 2013-03-29 | 2013-03-29 | Hydraulic right-angle-turning railway vehicle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183210A (en) * | 2013-03-29 | 2013-07-03 | 宁波赛维思机械有限公司 | Double-track hydraulic right-angle steering flatcar |
| CN115973643A (en) * | 2023-01-06 | 2023-04-18 | 湖州生力液压有限公司 | Energy-saving hydraulic control system of rail guided vehicle |
-
2013
- 2013-03-29 CN CN201320155220.2U patent/CN203094061U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183210A (en) * | 2013-03-29 | 2013-07-03 | 宁波赛维思机械有限公司 | Double-track hydraulic right-angle steering flatcar |
| CN103183210B (en) * | 2013-03-29 | 2015-11-25 | 宁波赛维思机械有限公司 | Double-track hydraulic right-angle turns to flatcar |
| CN115973643A (en) * | 2023-01-06 | 2023-04-18 | 湖州生力液压有限公司 | Energy-saving hydraulic control system of rail guided vehicle |
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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 |
Granted publication date: 20130731 Termination date: 20160329 |
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| CF01 | Termination of patent right due to non-payment of annual fee |