CN102602418A - Self-adaptive pressing device of railway car - Google Patents
Self-adaptive pressing device of railway car Download PDFInfo
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- CN102602418A CN102602418A CN2012100800597A CN201210080059A CN102602418A CN 102602418 A CN102602418 A CN 102602418A CN 2012100800597 A CN2012100800597 A CN 2012100800597A CN 201210080059 A CN201210080059 A CN 201210080059A CN 102602418 A CN102602418 A CN 102602418A
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- walker
- connecting rod
- sliding rack
- vertical track
- hinged
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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]
Present rail vehicle is provided with walker; Be fixed with the left and right driving wheel on the walker; Left and right driving wheel relative position is a unmodified, is provided with the space that supplies track to pass between the left and right driving wheel, 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, and the heavy more drive wheel abrasion of rail vehicle load-bearing is just more severe; The space of accumulating over a long period like this between the left and right road wheel becomes big gradually; Two drive wheels just pressing closely in orbit, drive wheel is as power wheel, if not enough with the friction of track; Just transferring power and drive rail vehicle driving effectively is badly in need of improving above-mentioned defective.
[summary of the invention]
The present invention has overcome the deficiency of above-mentioned technology, and providing a kind of can make left and right sidesing driving wheel compress self adaptation pinch device in orbit all the time according to the distance that the load-bearing of elevated guideway car is carried out between the automatic compensation left and right sidesing driving wheel.
For realizing above-mentioned purpose, the present invention has adopted following technical proposal:
A kind of self adaptation pinch device of rail vehicle; Comprise and being arranged on the vertical track 1 and along the walker 2 of its walking; A side that on walker 2, is positioned at vertical track 1 is provided with first sliding rack 3 that can move relative to walker 2 through translation mechanism 21; On 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 first sliding rack 3 or/and be provided with on the walker 2 and drive first drive wheel 5 or/and the actuating device 7 that second drive wheel 6 rotates; On walker 2, also be provided with first connecting rod driver train 8; First connecting rod driver train 8 comprises that an end that is used to bear first bearing bar, 80, the first bearing bars 80 that carry cabin gravity is hinged with head rod 81, and the other end of head rod 81 is hinged with first drive spindle 82; Be provided with first pressure at first drive spindle, 82 other ends and touch portion 821, be provided with first hinge-point 822 that is hinged on the walker 2 between the two ends of first drive spindle 82; Said first presses and to touch portion 821 and when bearing bar 80 moves down, can press and touch first sliding rack 3 and move to vertical track 1 relative to walker 2 drive wheel 5 of winning is pressed on vertical track 1 one sidewalls.
Between first sliding rack 3 and walker 2, be connected with the force-closed spring 100 that first sliding rack 3 is drawn close to vertical track 1.
Said force-closed spring 100 is extension spring or stage clip.
Said translation mechanism 21 comprises first connecting rod 211, second connecting rod 212; One end of first connecting rod 211, second connecting rod 212 and 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, first sliding rack 3, walker 2, form a four-bar linkage.
Said translation mechanism 21 comprise can be on walker 2 the mobile seat 213 of left and right sides linear slide, be fixed with strut bar 214 moving on the seat 213, said first sliding rack 3 is fixed on the strut bar 214.
On walker 2, be provided with vertical pilot hole 20, be fixed with the guidepost 801 that can in vertical pilot hole 20, slide up and down on first bearing bar 80.
The both sides of said vertical track 1 are connected with first horizontal Load-bearing rail 11, the second horizontal Load-bearing rail 12 respectively, and said walker 2 is provided with respectively corresponding first BOGEY WHEEL 201, second BOGEY WHEEL 202 that is pressed on first horizontal Load-bearing rail 11, the second horizontal Load-bearing rail 12.
The opposite side that on walker 2, is positioned at vertical track 1 is provided with second sliding rack 4 that can move relative to walker 2 through translation mechanism 21; Said second drive wheel 6 is arranged on second sliding rack 4; On walker 2, also be provided with second connecting rod driver train 9; Second connecting rod driver train 9 comprises that the other end that an end of second bearing bar, 90, the second bearing bars 90 that are used to bear gravity is hinged with second pipe link, 91, the second pipe links 91 is hinged with second drive spindle 92; Be provided with second pressure at second drive spindle, 92 other ends and touch portion 921, be provided with second hinge-point 922 that is hinged on the walker 2 between the two ends of second drive spindle 92; Said second presses and to touch portion 921 and when bearing bar 90 moves down, can press and touch second sliding rack 4 and move and make second drive wheel 6 be 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 bears of bearing bar promotes sliding rack through bar-link drive and moves, thereby drive wheel is compressed in orbit; The load of bar-link drive is big more, and drive wheel effect pressure in orbit is big more, has played the automatic compensation effect, and two drive wheels are pressed on the track propulsive effort of remaining valid all the time about making;
2, when drive wheel weares and teares, bar-link drive promotes sliding rack automatically and moves, thereby guarantees that drive wheel presses in orbit all the time.
When the gravity that 3, bears when bearing bar was 0, the application force through force-closed spring guaranteed that two drive wheels are pressed on the track; Force-closed spring plays the booster action that increases drive wheel effect pressure in orbit simultaneously.
[description of drawings]
Single sliding rack carries out the monolateral schematic diagram that compresses to Fig. 1 for the present invention adopts.
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 the moving sets structure.
Fig. 6 is arranged on the schematic diagram in suspended load cabin, below of the below bearing bar of track for bearing bar of the present invention.
Fig. 7 is arranged on track for bearing bar of the present invention below bearing bar will carry the built on stilts schematic diagram to the track top in cabin through extra bracing frame is set.
Fig. 8 is arranged on the schematic diagram in suspended load cabin, below of the top bearing bar of track for bearing bar of the present invention.
Fig. 9 is arranged on the top bearing bar of track for bearing bar of the present invention upper fixed is carried the schematic diagram in cabin.
Figure 10 carries out the bilateral schematic diagram that compresses for the present invention adopts the sliding rack of two symmetries.
[specific embodiment]
Referring to shown in Figure 1; A kind of self adaptation pinch device of rail vehicle; Comprise and being arranged on the vertical track 1 and along the walker 2 of its walking; A side that on walker 2, is positioned at vertical track 1 is provided with first sliding rack 3 that can move relative to walker 2 through translation mechanism 21; On 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 first sliding rack 3 or/and be provided with on the walker 2 and drive first drive wheel 5 or/and the actuating device 7 that second drive wheel 6 rotates; On walker 2, also be provided with first connecting rod driver train 8; First connecting rod driver train 8 comprises that an end that is used to bear first bearing bar, 80, the first bearing bars 80 that carry cabin gravity is hinged with head rod 81, and the other end of head rod 81 is hinged with first drive spindle 82; Be provided with first pressure at first drive spindle, 82 other ends and touch portion 821, be provided with first hinge-point 822 that is hinged on the walker 2 between the two ends of first drive spindle 82; Said first presses and to touch portion 821 and when bearing bar 80 moves down, can press and touch first sliding rack 3 and move to vertical track 1 relative to walker 2 drive wheel 5 of winning is pressed on vertical track 1 one sidewalls.
On walker 2, be provided with vertical pilot hole 20, be fixed with the guidepost 801 that can in vertical pilot hole 20, slide up and down on the bearing bar 80.Being convenient to bearing bar 80 stable relative walkers moves up and down.
Said vertical track 1 both sides are connected with the horizontal Load-bearing rail 11 in a left side, right laterally Load-bearing rail 12 respectively, and said walker 2 is provided with corresponding respectively left BOGEY WHEEL 201, the right BOGEY WHEEL 202 that is pressed on the horizontal Load-bearing rail 11 in a left side, the right laterally Load-bearing rail 12.
Referring to Fig. 6-9, when the present invention uses, can the said first bearing bar load-bearing cabin be connected; The load of bearing bar increases, and first bearing bar moves down, and drives first drive spindle through head rod and rotates; First of first drive spindle is pressed the portion that touches 821 to promote first sliding rack 3 and is moved to vertical track 1 relative to walker 2; The drive wheel 5 of winning is pressed on vertical track 1 one sidewalls, like this about two drive wheels just be pressed in the left and right sides of track closely, the load of carrying the cabin like this is big more; Drive wheel effect pressure in orbit is big more, has played the automatic compensation effect;
When drive wheel wore and tore, first bindiny mechanism promoted first sliding rack automatically and moves, thereby guarantees that drive wheel presses in orbit all the time.
Referring to Fig. 2-3, between first sliding rack 3 and walker 2, be connected with the force-closed spring 100 that first sliding rack 3 is drawn close to vertical track 1.Said 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; Said translation mechanism 21 comprises first connecting rod 211, second connecting rod 212; One end of first connecting rod 211, second connecting rod 212 and 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, first sliding rack 3, walker 2, form a four-bar linkage.
Referring to Fig. 5, said translation mechanism 21 comprise can be on walker 2 the mobile seat 213 of left and right sides linear slide, be fixed with strut bar 214 moving on the seat 213, said first sliding rack 3 is fixed on the strut bar 214.
Referring to Figure 10, more steady for the propulsive effort that makes the whole rail car, be arranged with second sliding rack and second connecting rod driver train at the opposite side of walker 2.Specifically be provided with as follows: the opposite side that on walker 2, is positioned at vertical track 1 is provided with second sliding rack 4 that can move relative to walker 2 through translation mechanism 21; Said second drive wheel 6 is arranged on second sliding rack 4; On walker 2, also be provided with second connecting rod driver train 9; Second connecting rod driver train 9 comprises second bearing bar 90 that is used to bear gravity; Second bearing bar 90 is fixed together with bearing bar 80, and the other end that an end of second bearing bar 90 is hinged with second pipe link, 91, the second pipe links 91 is hinged with second drive spindle 92; Be provided with second pressure at second drive spindle, 92 other ends and touch portion 921, be provided with second hinge-point 922 that is hinged on the walker 2 between the two ends of second drive spindle 92; Said second presses and to touch portion 921 and when bearing bar 90 moves down, can press and touch second sliding rack 4 and move and make second drive wheel 6 be 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 and be arranged on that vertical track (1) is gone up and along the walker (2) of its walking; A side that on walker (2), is positioned at vertical track (1) is provided with can pass through first sliding rack (3) that translation mechanism (21) moves relative to walker (2); On 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); Or/and be provided with on the walker (2) and drive first drive wheel (5) or/and the actuating device (7) that second drive wheel (6) rotates also is provided with first connecting rod driver train (8) on walker (2), first connecting rod driver train (8) comprises and is used to bear first bearing bar (80) that carries cabin gravity at first sliding rack (3); One end of first bearing bar (80) is hinged with head rod (81); The other end of head rod (81) is hinged with first drive spindle (82), is provided with first pressure at first drive spindle (82) other end and touches portion (821), is being provided with first hinge-point (822) that is hinged on the walker (2) between the two ends of first drive spindle (82); Said first presses and to touch portion (821) and can press when moving down at bearing bar (80) and touch first sliding rack (3) and move to vertical track (1) relative to walker (2) drive wheel of winning (5) is pressed on vertical track (1) one sidewall.
2. the self adaptation pinch device of a kind of rail vehicle according to claim 1 is characterized in that between first sliding rack (3) and walker (2), being connected with the force-closed spring (100) that 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 1 is characterized in that said 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 said translation mechanism (21) comprises first connecting rod (211), second connecting rod (212); One end of first connecting rod (211), second connecting rod (212) and 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), first sliding rack (3), walker (2), 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 said translation mechanism (21) comprises the mobile seat (213) that can go up left and right sides linear slide at walker (2); On mobile seat (213), be fixed with strut bar (214), said first sliding rack (3) is fixed on the strut bar (214).
6. the self adaptation pinch device of a kind of rail vehicle according to claim 1 is characterized in that on walker (2), being provided with vertical pilot hole (20), is being fixed with the guidepost (801) that can in vertical pilot hole (20), slide up and down on first bearing bar (80).
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 said vertical track (1) are connected with the first horizontal Load-bearing rail (11), the second horizontal Load-bearing rail (12) respectively, and said walker (2) is provided with respectively that correspondence is pressed in first BOGEY WHEEL (201), 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 on walker (2), being positioned at vertical track (1) is provided with and can passes through second sliding rack (4) that translation mechanism (21) moves relative to walker (2); Said second drive wheel (6) is arranged on second sliding rack (4); On walker (2), also be provided with second connecting rod driver train (9); Second connecting rod driver train (9) comprises second bearing bar (90) that is used to bear gravity, and an end of second bearing bar (90) is hinged with second pipe link (91), and the other end of second pipe link (91) is hinged with second drive spindle (92); Be provided with second pressure at second drive spindle (92) other end and touch portion (921), be provided with second hinge-point (922) that is hinged on the walker (2) between the two ends of second drive spindle (92); Said second presses and to touch portion (921) and can press when moving down at bearing bar (90) and touch second sliding rack (4) and move and make second drive wheel (6) be 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 true CN102602418A (en) | 2012-07-25 |
| CN102602418B 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 (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 |
| CN1125422A (en) * | 1993-04-21 | 1996-06-26 | 阿瑟·E·毕晓普 | Rail gripping vehicle |
| US20080083345A1 (en) * | 2006-09-15 | 2008-04-10 | Mitsubishi Heavy Industries, Ltd. | Tramway transit system |
| 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 |
-
2012
- 2012-03-23 CN CN201210080059.7A patent/CN102602418B/en active Active
Patent Citations (7)
| 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 |
| US20080083345A1 (en) * | 2006-09-15 | 2008-04-10 | Mitsubishi Heavy Industries, Ltd. | Tramway transit system |
| 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 |
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| CN102602418B (en) | 2014-10-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
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 |
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. |
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| CP01 | Change in the name or title of a patent holder |