CN104960858B - Rail vehicle lever type mechanical automatic positioning mechanism - Google Patents
Rail vehicle lever type mechanical automatic positioning mechanism Download PDFInfo
- Publication number
- CN104960858B CN104960858B CN201510380481.8A CN201510380481A CN104960858B CN 104960858 B CN104960858 B CN 104960858B CN 201510380481 A CN201510380481 A CN 201510380481A CN 104960858 B CN104960858 B CN 104960858B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- passage
- guide groove
- corner
- rail vehicle
- 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
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Abstract
The invention discloses a kind of rail vehicle lever type mechanical automatic positioning mechanism, belong to Light trabses forming field, retrodeviate from original track or some errors occur for solving the problems, such as that existing Light trabses forming technique middle orbit car is turned.The present invention includes：Railcar；Passage, it is the passage at 90 degree of turnings, and the ground level of the passage of corner is less than the height on other passage ground, and low-lying corner is provided with first connecting rod and second connecting rod；Hydraulic cylinder, it is fixedly mounted on passage corner, faces the passway after turning over turning；Rotary shaft, it is fixed on floor, connects with connecting rod above rotary shaft, and lower end is connected with the second guide groove of second connecting rod；Second connecting rod, it is rectangular bar；First connecting rod, it is rectangular bar；Push rod, it is that two rectangular bars becoming 120 degree of angles are formed by fixedly connecting.Present configuration designs ingenious, accurate positioning, and efficiency high is it is not easy to malfunction.
Description
Technical field
The present invention relates to Light trabses forming field, it is automatically positioned machine particularly to a kind of rail vehicle lever type mechanical
Structure.
Background technology
Modernization Light trabses forming process in, railcar turn over curved after often deviate original track, or
Some errors occur, this follow-up work is made troubles.
Content of the invention
The invention provides a kind of rail vehicle lever type mechanical automatic positioning mechanism, become for solving existing Light trabses
The problem that the turning of type technology middle orbit car retrodeviates from original track or some errors.
The technical scheme is that：
A kind of rail vehicle lever type mechanical automatic positioning mechanism, including：
Railcar；
Passage is the passage at 90 degree of turnings, and the ground level of the passage of corner is less than the height on other passage ground, low
Hollow corner is provided with first connecting rod and second connecting rod；
Hydraulic cylinder is fixedly mounted on passage corner, faces the passway after turning over turning；
Rotary shaft is fixed on floor, connects with connecting rod above rotary shaft, the second guide groove phase of lower end and second connecting rod
Connect；
Second connecting rod is rectangular bar, and the left side of second connecting rod has the second guide groove, phase below the second guide groove and rotary shaft
Connect, the second driving lever that other side is installed is connected with the first guide groove in first connecting rod, the centre position of second connecting rod is second
Fulcrum；
First connecting rod is rectangular bar, and left side has the first guide groove, and opposite side is provided with the first driving lever, positioned at first connecting rod
Middle position is fixedly installed the first fulcrum；
Push rod is that the rectangular bars at 120 degree of angles of two one-tenth are formed by fixedly connecting, and centre position is connected with the 3rd fulcrum, the 3rd
It is fixedly connected on above fulcrum in connecting rod, be installed with the 3rd driving lever below the end of a rectangular bar wherein.
Preferably, the first described guide groove and the second guide groove are equivalently-sized.
Further, described push rod and railcar ensure on sustained height.
Beneficial effects of the present invention are：
The rail vehicle lever type mechanical automatic positioning mechanism of the present invention, using first connecting rod and second connecting rod and its
His some frame for movements are it is achieved that the self-locating function of railcar is so that railcar is less likely to occur dislocation when turning round deviates
Track originally, present configuration designs ingenious, accurate positioning, and efficiency high is it is not easy to malfunction.
Brief description
Fig. 1 is the structural representation of rail vehicle lever type mechanical automatic positioning mechanism of the present invention；
Fig. 2 is the structural representation of rail vehicle lever type mechanical automatic positioning mechanism of the present invention；
Fig. 3 is the partial structural diagram of rail vehicle lever type mechanical automatic positioning mechanism of the present invention；
1- railcar 2- floor 3- passage 4- rotary shaft 5- second connecting rod 6- first connecting rod 7- hydraulic cylinder 8- the 3rd driving lever 9-
Push rod 10- the 3rd fulcrum 11- connecting rod 12- the second guide groove 13- the second fulcrum 14- the first guide groove 15- the second driving lever 16- first
Point 17- the first driving lever.
Specific embodiment
Embodiment 1
As illustrated, the rail vehicle lever type mechanical automatic positioning mechanism of the present invention, including：Railcar 1；Passage 3,
It is the passage at 90 degree turnings, the ground level of the passage of corner less than the height on other passage ground, low-lying corner
First connecting rod 6 and second connecting rod 5 are installed；Hydraulic cylinder 7, it is fixedly mounted on passage 3 corner, faces after turning over turning
Passway；Rotary shaft 4, it is fixed on floor, and rotary shaft 4 top is connected with connecting rod 11, lower end and the second of second connecting rod 5
Guide groove 12 connects；Second connecting rod 5, it is rectangular bar, and the left side of second connecting rod 5 has the second guide groove 12, the second guide groove 12 with
Connect below rotary shaft 4, the second driving lever 15 that other side is installed is connected with the first guide groove 14 in first connecting rod 6, second even
The centre position of bar 5 is the second fulcrum 13；First connecting rod 6, it is rectangular bar, and left side has the first guide groove 14, and opposite side is pacified
Equipped with the first driving lever 17, the position in the middle of first connecting rod 6 is fixedly installed the first fulcrum 16；Push rod 9, it is two one-tenth
The rectangular bar at 120 degree of angles is formed by fixedly connecting, and centre position is connected with the 3rd fulcrum 10, is fixedly connected above the 3rd fulcrum 10
In connecting rod 11, it is installed with the 3rd driving lever 8 below the end of a rectangular bar wherein.
The rail vehicle lever type mechanical automatic positioning mechanism of the present invention, when railcar 1 walks forward corner,
The front portion of railcar 1 can touch the first driving lever 17, because the first fulcrum 16 and the second fulcrum 13 are fixed on the ground of passage 3
On, so the first driving lever 17 can be promoted forwards to move, the first guide groove 14 can be moved rearwards by, because the first guide groove 14 and second connects
Bar 5 is connected by the second driving lever 15, and the therefore second driving lever 15 can drive second connecting rod 5 to move, and then axle 4 is rotated revolves
Turn, push rod 9 deflects under the drive of rotary shaft 4, and drives railcar 1 to realize turning function.In rail car 1 turns over curved
Afterwards, the rear of railcar 1 can be subject to the thrust of hydraulic cylinder 7 to walk forward, meanwhile, because push rod 9 is to become 120 degree by two
The rectangular bar at angle is formed by fixedly connecting, and while promoting railcar 1 to turn to, railcar 1 encounters the rectangular of the front of push rod 9
Shape bar, at this moment can be rotated axle 4 and rotate, so that the rectangular bar at push rod 9 rear shifts railcar 1 onto passage 3
Edge side it is achieved that the lever type mechanical automatic positioning function of railcar 1.
Claims (3)
1. a kind of rail vehicle lever type mechanical automatic positioning mechanism is it is characterised in that include：
Railcar；
Passage, it is the passage at 90 degree of turnings, and the ground level of the passage of corner is less than the height on other passage ground, low-lying
Corner first connecting rod and second connecting rod are installed；
Hydraulic cylinder, it is fixedly mounted on passage corner, faces the passway after turning over turning；
Rotary shaft, it is fixed on floor, connects with connecting rod above rotary shaft, the second guide groove phase of lower end and second connecting rod
Connect；
Second connecting rod, it is rectangular bar, and the left side of second connecting rod has the second guide groove, phase below the second guide groove and rotary shaft
Connect, the second driving lever that other side is installed is connected with the first guide groove in first connecting rod, the centre position of second connecting rod is second
Fulcrum；
First connecting rod, it is rectangular bar, and left side has the first guide groove, and opposite side is provided with the first driving lever, positioned at first connecting rod
Middle position is fixedly installed the first fulcrum；
Push rod, it is that the rectangular bars at 120 degree of angles of two one-tenth are formed by fixedly connecting, and centre position is connected with the 3rd fulcrum, the 3rd
It is fixedly connected on above fulcrum in connecting rod, be installed with the 3rd driving lever below the end of a rectangular bar wherein.
2. rail vehicle lever type mechanical automatic positioning mechanism as claimed in claim 1 it is characterised in that：Described first
Guide groove and the second guide groove are equivalently-sized.
3. rail vehicle lever type mechanical automatic positioning mechanism as claimed in claim 1 it is characterised in that：Described push rod
Ensure on sustained height with railcar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510380481.8A CN104960858B (en) | 2015-07-02 | 2015-07-02 | Rail vehicle lever type mechanical automatic positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510380481.8A CN104960858B (en) | 2015-07-02 | 2015-07-02 | Rail vehicle lever type mechanical automatic positioning mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104960858A CN104960858A (en) | 2015-10-07 |
| CN104960858B true CN104960858B (en) | 2017-03-01 |
Family
ID=54214998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510380481.8A Expired - Fee Related CN104960858B (en) | 2015-07-02 | 2015-07-02 | Rail vehicle lever type mechanical automatic positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104960858B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56145014A (en) * | 1980-04-15 | 1981-11-11 | Tsubakimoto Chain Co | Truck turning device |
| US5016318A (en) * | 1989-07-13 | 1991-05-21 | Panelfold, Inc. | Multi-directional radial wheel trolley and track for operable walls |
| CN203332865U (en) * | 2013-03-28 | 2013-12-11 | 广州杰赛科技股份有限公司 | Track and trolley matched with same |
| CN203753169U (en) * | 2014-04-08 | 2014-08-06 | 永兴县强胜银业有限责任公司 | Track car steering device |
| CN204021791U (en) * | 2014-06-21 | 2014-12-17 | 贵州源隆新型环保墙体建材有限公司 | A kind of ferry bus anchor fitting |
| CN204847200U (en) * | 2015-07-02 | 2015-12-09 | 济南大学 | Mechanized automatic positioning mechanism of rail vehicle lever |
-
2015
- 2015-07-02 CN CN201510380481.8A patent/CN104960858B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104960858A (en) | 2015-10-07 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 Termination date: 20190702 |
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| CF01 | Termination of patent right due to non-payment of annual fee |