CN102602418B - Self-adaptive pressing device of railway car - Google Patents
Self-adaptive pressing device of railway car Download PDFInfo
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- CN102602418B CN102602418B CN201210080059.7A CN201210080059A CN102602418B CN 102602418 B CN102602418 B CN 102602418B CN 201210080059 A CN201210080059 A CN 201210080059A CN 102602418 B CN102602418 B CN 102602418B
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- walker
- connecting rod
- sliding rack
- bearing
- vertical track
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Abstract
The invention discloses a self-adaptive pressing device of a railway car, comprising a walking frame arranged on a vertical rail and walking along the vertical rail, wherein a first sliding frame is located on one side of the vertical rail on the walking frame and can move relative to the walking frame by a translation mechanism; a first driving wheel capable of pressing one side wall of the vertical rail is arranged on the first sliding frame; a second driving wheel capable of pressing the other side wall of the vertical rail is arranged on the walking frame; a driving device for driving the first driving wheel or/and the second driving wheel to rotate is arranged on the first sliding frame or/and the walking frame; a first connecting rod driving mechanism is also arranged on the walking frame; after the first connecting rod driving mechanism is suffered from the gravity, the first driving wheel tightly presses one side wall of the vertical rail, therefore, the left driving wheel and the right driving wheel tightly presses on the left side and the right side of the rail; and the larger the load of the first connecting rod driving mechanism is, the higher the pressure of the driving wheel on the rail is, so that an automatic regulation function is achieved.
Description
[technical field]
The present invention relates to a kind of self adaptation pinch device of rail vehicle.
[background technology]
Current rail vehicle is provided with walker, on walker, be fixed with left and right driving wheel, left and right driving wheel relative position is constant, between left and right driving wheel, is provided with the space of passing for track, and the left and right driving wheel of new rail vehicle is to compress in orbit respectively.Because two drivings are rolled in orbit back and forth, drive wheel is constantly by track friction, the heavier drive wheel abrasion of rail vehicle load-bearing is just more severe, it is large that the space of accumulating over a long period like this between left and right road wheel becomes gradually, two drive wheels just pressing closely in orbit, drive wheel is as power wheel, if inadequate with the friction of track, just transferring power drive rail vehicle driving effectively, is badly in need of improving above-mentioned defect.
[summary of the invention]
The present invention has overcome the deficiency of above-mentioned technology, provides a kind of distance that can automatically adjust between left and right sidesing driving wheel according to the load-bearing of elevated guideway car to make left and right sidesing driving wheel compress all the time self adaptation pinch device in orbit.
For achieving the above object, the present invention has adopted following technical proposal:
A kind of self adaptation pinch device of rail vehicle, comprise and being arranged on vertical track 1 and along the walker 2 of its walking, a side that is positioned at vertical track 1 on walker 2 is provided with first sliding rack 3 that can move relative to walker 2 by translation mechanism 21, on the first sliding rack 3, be provided with first drive wheel 5 that can be pressed in vertical track 1 one sidewalls, on walker 2, be provided with second drive wheel 6 that can be pressed in vertical track 1 another sidewall, at the first sliding rack 3 or/and be provided with on walker 2 and drive the first drive wheel 5 or/and the actuating device 7 that the second drive wheel 6 rotates, on walker 2, be also provided with first connecting rod driver train 8, first connecting rod driver train 8 comprises for bearing the first bearing bar 80 of carrying cabin gravity, one end of the first bearing bar 80 is hinged with head rod 81, the other end of head rod 81 is hinged with the first drive spindle 82, at first drive spindle 82 other ends, be provided with the first pressure and touch portion 821, between the two ends of the first drive spindle 82, be provided with the first hinge-point 822 being hinged on walker 2, described first presses tactile portion 821 when bearing bar 80 moves down, can press tactile the first sliding rack 3 to vertical track 1, to move the first drive wheel 5 is pressed on vertical track 1 one sidewalls relative to walker 2.
Between the first sliding rack 3 and walker 2, be connected with the force-closed spring 100 that the first sliding rack 3 is drawn close to vertical track 1.
Described force-closed spring 100 is extension spring or stage clip.
Described translation mechanism 21 comprises first connecting rod 211, second connecting rod 212, one end of first connecting rod 211, second connecting rod 212 and the first sliding rack 3 are hinged, the other end of first connecting rod 211, second connecting rod 212 and walker 2 are hinged, first connecting rod 211, second connecting rod 212, the first sliding rack 3, walker 2, a four-bar linkage of formation.
Described translation mechanism 21 comprise can be on walker 2 Mobile base 213 of left and right linear slide, on Mobile base 213, be fixed with strut bar 214, described the first sliding rack 3 is fixed on strut bar 214.
On walker 2, be provided with vertical pilot hole 20, on the first bearing bar 80, be fixed with the guidepost 801 that can slide up and down in vertical pilot hole 20.
The both sides of described vertical track 1 are connected with respectively first horizontal Load-bearing rail the 11, second horizontal Load-bearing rail 12, and described walker 2 is provided with correspondence respectively and is pressed in the first BOGEY WHEEL 201, the second BOGEY WHEEL 202 on first horizontal Load-bearing rail the 11, second horizontal Load-bearing rail 12.
The opposite side that is positioned at vertical track 1 on walker 2 is provided with second sliding rack 4 that can move relative to walker 2 by translation mechanism 21, described the second drive wheel 6 is arranged on the second sliding rack 4, on walker 2, be also provided with second connecting rod driver train 9, second connecting rod driver train 9 comprises for bearing the second bearing bar 90 of gravity, one end of the second bearing bar 90 is hinged with the second pipe link 91, the other end of the second pipe link 91 is hinged with the second drive spindle 92, at second drive spindle 92 other ends, be provided with the second pressure and touch portion 921, between the two ends of the second drive spindle 92, be provided with the second hinge-point 922 being hinged on walker 2, described second presses tactile portion 921 when bearing bar 90 moves down, can press tactile the second sliding rack 4 move and the second drive wheel 6 is pressed on vertical track 1 another sidewall to vertical track 1 relative to walker 2.
The invention has the beneficial effects as follows:
1, the gravity that bearing bar bears promotes sliding rack by bar-link drive and moves, thereby drive wheel is compressed in orbit; The load of bar-link drive is larger, and drive wheel effect pressure is in orbit larger, has played automatic corrective action, left and right two drive wheels is pressed in orbit all the time, the propulsive effort of remaining valid;
2, when drive wheel weares and teares, bar-link drive automatically promotes sliding rack and moves, thereby guarantees that drive wheel presses in orbit all the time.
When the gravity 3, bearing when bearing bar is 0, the application force by force-closed spring guarantees that two drive wheels press in orbit; Force-closed spring plays the booster action that increases drive wheel effect pressure in orbit simultaneously.
[accompanying drawing explanation]
Fig. 1 is that the present invention adopts single sliding rack to carry out the schematic diagram of monolateral compression.
Fig. 2 is the schematic diagram that force-closed spring of the present invention adopts extension spring.
Fig. 3 is the schematic diagram that force-closed spring of the present invention adopts stage clip.
Fig. 4 is the schematic diagram that translation mechanism of the present invention adopts four-bar linkage.
Fig. 5 is the schematic diagram that translation mechanism of the present invention adopts moving sets structure.
Fig. 6 is that bearing bar of the present invention is arranged on the below of track and the schematic diagram in the suspended load cabin, below of bearing bar.
Fig. 7 is that bearing bar of the present invention is arranged on the below of track and bearing bar is maked somebody a mere figurehead carrying cabin the schematic diagram of track top by extra bracing frame is set.
Fig. 8 is that bearing bar of the present invention is arranged on the top of track and the schematic diagram in the suspended load cabin, below of bearing bar.
Fig. 9 is that bearing bar of the present invention is arranged on the top of track and the schematic diagram in the fixing carrying cabin, top of bearing bar.
Figure 10 is that the present invention adopts two symmetrical sliding racks to carry out the schematic diagram of bilateral compression.
[specific embodiment]
Shown in Figure 1, a kind of self adaptation pinch device of rail vehicle, comprise and being arranged on vertical track 1 and along the walker 2 of its walking, a side that is positioned at vertical track 1 on walker 2 is provided with first sliding rack 3 that can move relative to walker 2 by translation mechanism 21, on the first sliding rack 3, be provided with first drive wheel 5 that can be pressed in vertical track 1 one sidewalls, on walker 2, be provided with second drive wheel 6 that can be pressed in vertical track 1 another sidewall, at the first sliding rack 3 or/and be provided with on walker 2 and drive the first drive wheel 5 or/and the actuating device 7 that the second drive wheel 6 rotates, on walker 2, be also provided with first connecting rod driver train 8, first connecting rod driver train 8 comprises for bearing the first bearing bar 80 of carrying cabin gravity, one end of the first bearing bar 80 is hinged with head rod 81, the other end of head rod 81 is hinged with the first drive spindle 82, at first drive spindle 82 other ends, be provided with the first pressure and touch portion 821, between the two ends of the first drive spindle 82, be provided with the first hinge-point 822 being hinged on walker 2, described first presses tactile portion 821 when bearing bar 80 moves down, can press tactile the first sliding rack 3 to vertical track 1, to move the first drive wheel 5 is pressed on vertical track 1 one sidewalls relative to walker 2.
On walker 2, be provided with vertical pilot hole 20, on bearing bar 80, be fixed with the guidepost 801 that can slide up and down in vertical pilot hole 20.Being convenient to the stable relative walker of bearing bar 80 moves up and down.
Described vertical track 1 both sides are connected with respectively left laterally Load-bearing rail 11, right laterally Load-bearing rail 12, and described walker 2 is provided with corresponding left BOGEY WHEEL 201, the right BOGEY WHEEL 202 being pressed on left laterally Load-bearing rail 11, right laterally Load-bearing rail 12 respectively.
Referring to Fig. 6-9, when the present invention uses, described the first bearing bar bearing cabin can be connected, the load of bearing bar increases, the first bearing bar moves down, by head rod, drive the first drive spindle to rotate, first of the first drive spindle is pressed the portion of touching 821 to promote the first sliding rack 3 and is moved to vertical track 1 relative to walker 2, the first drive wheel 5 is pressed on vertical track 1 one sidewalls, two of left and right drive wheel is just pressed in the left and right sides of track closely like this, the load in carrying cabin is larger like this, drive wheel effect pressure is in orbit larger, played automatic corrective action,
When drive wheel weares and teares, the first bindiny mechanism automatically promotes the first sliding rack and moves, thereby guarantees that drive wheel presses in orbit all the time.
Referring to Fig. 2-3, between the first sliding rack 3 and walker 2, be connected with the force-closed spring 100 that the first sliding rack 3 is drawn close to vertical track 1.Described force-closed spring 100 is extension spring or stage clip.Force-closed spring plays the booster action that increases drive wheel effect pressure in orbit.
Referring to Fig. 4, described translation mechanism 21 comprises first connecting rod 211, second connecting rod 212, one end of first connecting rod 211, second connecting rod 212 and the first sliding rack 3 are hinged, the other end of first connecting rod 211, second connecting rod 212 and walker 2 are hinged, first connecting rod 211, second connecting rod 212, the first sliding rack 3, walker 2, a four-bar linkage of formation.
Referring to Fig. 5, described translation mechanism 21 comprise can be on walker 2 Mobile base 213 of left and right linear slide, on Mobile base 213, be fixed with strut bar 214, described the first sliding rack 3 is fixed on strut bar 214.
Referring to Figure 10, in order to make the propulsive effort of whole rail vehicle more steady, at the opposite side of walker 2, be arranged with the second sliding rack and second connecting rod driver train.Specifically arrange as follows: the opposite side that is positioned at vertical track 1 on walker 2 is provided with second sliding rack 4 that can move relative to walker 2 by translation mechanism 21, described the second drive wheel 6 is arranged on the second sliding rack 4, on walker 2, be also provided with second connecting rod driver train 9, second connecting rod driver train 9 comprises for bearing the second bearing bar 90 of gravity, the second bearing bar 90 is fixed together with bearing bar 80, one end of the second bearing bar 90 is hinged with the second pipe link 91, the other end of the second pipe link 91 is hinged with the second drive spindle 92, at second drive spindle 92 other ends, be provided with the second pressure and touch portion 921, between the two ends of the second drive spindle 92, be provided with the second hinge-point 922 being hinged on walker 2, described second presses tactile portion 921 when bearing bar 90 moves down, can press tactile the second sliding rack 4 move and the second drive wheel 6 is pressed on vertical track 1 another sidewall to vertical track 1 relative to walker 2.
Claims (8)
1. the self adaptation pinch device of a rail vehicle, it is characterized in that comprising that to be arranged on vertical track (1) upper and along the walker (2) of its walking, a side that is positioned at vertical track (1) on walker (2) is provided with can pass through the first sliding rack (3) that translation mechanism (21) moves relative to walker (2), on the first sliding rack (3), be provided with first drive wheel (5) that can be pressed in vertical track (1) one sidewall, on walker (2), be provided with second drive wheel (6) that can be pressed in another sidewall of vertical track (1), at the first sliding rack (3) or/and be provided with on walker (2) and drive the first drive wheel (5) or/and the actuating device (7) that the second drive wheel (6) rotates, on walker (2), be also provided with first connecting rod driver train (8), first connecting rod driver train (8) comprises for bearing first bearing bar (80) of carrying cabin gravity, one end of the first bearing bar (80) is hinged with head rod (81), the other end of head rod (81) is hinged with the first drive spindle (82), at the first drive spindle (82) other end, be provided with the first pressure and touch portion (821), between the two ends of the first drive spindle (82), be provided with the first hinge-point (822) being hinged on walker (2), described first presses tactile portion (821) when bearing bar (80) moves down, can press tactile the first sliding rack (3) to move to vertical track (1) relative to walker (2) is pressed on vertical track (1) one sidewall the first drive wheel (5).
2. the self adaptation pinch device of a kind of rail vehicle according to claim 1, is characterized in that being connected with between the first sliding rack (3) and walker (2) the force-closed spring (100) that the first sliding rack (3) is drawn close to vertical track (1).
3. the self adaptation pinch device of a kind of rail vehicle according to claim 2, is characterized in that described force-closed spring (100) is extension spring or stage clip.
4. the self adaptation pinch device of a kind of rail vehicle according to claim 1, it is characterized in that described translation mechanism (21) comprises first connecting rod (211), second connecting rod (212), one end of first connecting rod (211), second connecting rod (212) and the first sliding rack (3) are hinged, the other end of first connecting rod (211), second connecting rod (212) and walker (2) are hinged, first connecting rod (211), second connecting rod (212), the first sliding rack (3), walker (2), a four-bar linkage of formation.
5. the self adaptation pinch device of a kind of rail vehicle according to claim 1, it is characterized in that described translation mechanism (21) comprises can be at the Mobile base (213) of the upper left and right of walker (2) linear slide, on Mobile base (213), be fixed with strut bar (214), described the first sliding rack (3) is fixed on strut bar (214).
6. the self adaptation pinch device of a kind of rail vehicle according to claim 1, it is characterized in that on walker (2), being provided with vertical pilot hole (20), on the first bearing bar (80), be fixed with the guidepost (801) that can slide up and down in vertical pilot hole (20).
7. the self adaptation pinch device of a kind of rail vehicle according to claim 1, the both sides that it is characterized in that described vertical track (1) are connected with respectively the first horizontal Load-bearing rail (11), the second horizontal Load-bearing rail (12), and described walker (2) is provided with correspondence respectively and is pressed in the first BOGEY WHEEL (201), the second BOGEY WHEEL (202) on the first horizontal Load-bearing rail (11), the second horizontal Load-bearing rail (12).
8. the self adaptation pinch device of a kind of rail vehicle according to claim 1, the opposite side that it is characterized in that being positioned at vertical track (1) on walker (2) is provided with and can passes through the second sliding rack (4) that translation mechanism (21) moves relative to walker (2), described the second drive wheel (6) is arranged on the second sliding rack (4), on walker (2), be also provided with second connecting rod driver train (9), second connecting rod driver train (9) comprises for bearing second bearing bar (90) of gravity, one end of the second bearing bar (90) is hinged with the second pipe link (91), the other end of the second pipe link (91) is hinged with the second drive spindle (92), at the second drive spindle (92) other end, be provided with the second pressure and touch portion (921), between the two ends of the second drive spindle (92), be provided with the second hinge-point (922) being hinged on walker (2), described second presses tactile portion (921) when bearing bar (90) moves down, can press tactile the second sliding rack (4) move and the second drive wheel (6) is pressed on another sidewall of vertical track (1) to vertical track (1) relative to walker (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210080059.7A CN102602418B (en) | 2012-03-23 | 2012-03-23 | Self-adaptive pressing device of railway car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210080059.7A CN102602418B (en) | 2012-03-23 | 2012-03-23 | Self-adaptive pressing device of railway car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102602418A CN102602418A (en) | 2012-07-25 |
| CN102602418B true CN102602418B (en) | 2014-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210080059.7A Active CN102602418B (en) | 2012-03-23 | 2012-03-23 | Self-adaptive pressing device of railway car |
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| Country | Link |
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| CN (1) | CN102602418B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1256763A (en) * | 1959-05-13 | 1961-03-24 | Pneuways Dev Company Private L | Improvements to means or devices of transport on rails |
| CN1125422A (en) * | 1993-04-21 | 1996-06-26 | 阿瑟·E·毕晓普 | Rail gripping vehicle |
| CN201646523U (en) * | 2010-04-08 | 2010-11-24 | 福建南方路面机械有限公司 | Precast concrete truck |
| CN102066180A (en) * | 2008-04-28 | 2011-05-18 | 庞巴迪运输有限公司 | A monorail bogie having improved roll behavior |
| CN202541568U (en) * | 2012-03-23 | 2012-11-21 | 中山市金马科技娱乐设备有限公司 | Self-adaptive hold-down device for railcar |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4317862B2 (en) * | 2006-09-15 | 2009-08-19 | 三菱重工業株式会社 | Track system |
-
2012
- 2012-03-23 CN CN201210080059.7A patent/CN102602418B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1256763A (en) * | 1959-05-13 | 1961-03-24 | Pneuways Dev Company Private L | Improvements to means or devices of transport on rails |
| CH390981A (en) * | 1959-05-13 | 1965-04-30 | Pneuways Dev Company Private L | Railway system |
| CN1125422A (en) * | 1993-04-21 | 1996-06-26 | 阿瑟·E·毕晓普 | Rail gripping vehicle |
| CN102066180A (en) * | 2008-04-28 | 2011-05-18 | 庞巴迪运输有限公司 | A monorail bogie having improved roll behavior |
| CN201646523U (en) * | 2010-04-08 | 2010-11-24 | 福建南方路面机械有限公司 | Precast concrete truck |
| CN202541568U (en) * | 2012-03-23 | 2012-11-21 | 中山市金马科技娱乐设备有限公司 | Self-adaptive hold-down device for railcar |
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| Publication number | Publication date |
|---|---|
| CN102602418A (en) | 2012-07-25 |
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| C14 | Grant of patent or utility model | ||
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Owner name: ZHONGSHAN GOLDEN HORSE TECHNOLOGY ENTERTAINMENT CO Free format text: FORMER NAME: ZHONGSHAN CITY, KINMEN AND MATSU ENTERTAINMENT TECHNOLOGY EQUIPMENT CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: 528437 No. three, 5 East Road, Torch Development Zone, Guangdong, Zhongshan Patentee after: Golden Horse science and technology amusement equipment limited company of Zhongshan city Address before: Qingxi road 528400 in Guangdong province Zhongshan City Shiqi District No. 86 South Patentee before: Zhongshan City, Kinmen and Matsu Entertainment Technology Equipment Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.5, Yanjiang East 3rd road, Torch Development Zone, Zhongshan City, Guangdong Province, 528437 Patentee after: Guangdong Jinma amusement Co.,Ltd. Address before: No.5, Yanjiang East 3rd road, Torch Development Zone, Zhongshan City, Guangdong Province, 528437 Patentee before: GOLDEN HORSE TECHNOLOGY ENTERTAINMENT Corp.,Ltd. |