CN107600084A - A kind of anti-error rotary device of railway freight-car hopper wagon transmission mechanism and method - Google Patents
A kind of anti-error rotary device of railway freight-car hopper wagon transmission mechanism and method Download PDFInfo
- Publication number
- CN107600084A CN107600084A CN201710967011.0A CN201710967011A CN107600084A CN 107600084 A CN107600084 A CN 107600084A CN 201710967011 A CN201710967011 A CN 201710967011A CN 107600084 A CN107600084 A CN 107600084A
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- CN
- China
- Prior art keywords
- draw ring
- turning set
- limiter
- transmission mechanism
- hopper wagon
- 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.)
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Classifications
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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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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a kind of anti-error rotary device of railway freight-car hopper wagon transmission mechanism and method, it solves the problems, such as that bottom door is easily misused opening in the prior art, dependable performance is misrouted with anti-, it is simple in construction, easy to operate, easy to manufacture, materials are few, the low beneficial effect of cost, its scheme are as follows：A kind of anti-error rotary device of railway freight-car hopper wagon transmission mechanism, including bearing, are connected with hopper wagon car body；Turning set, located at bearing, turning set boring and turning set side is provided with turning set neck；Draw ring, draw ring both ends are detachable on the inside of both direction and turning set respectively to be set, and draw ring can move relative to turning set；Limiter, it is placed on transmission mechanism power transmission shaft and is fixed with power transmission shaft, draw ring is realized with limiter and mounted；The stable connection of draw ring and limiter is realized in turning set neck by the way that draw ring is pushed into.
Description
Technical field
The present invention relates to railway freight-car transporting field, is misrouted more particularly to a kind of railway freight-car hopper wagon transmission mechanism is anti-
Device and method.
Background technology
Existing railway freight-car hopper wagon, bottom door subtract typically by manually driving drive axis to open by decelerator
Anti-error rotary device is all not provided with fast device and power transmission shaft, so after hopper wagon is closed the door, easily because of maloperation or other originals
Thus railway freight-car bottom door is opened, especially when driving, if bottom door is thrown open, easily causes traffic safety accident
And economic loss is easily brought, or even serious consequence is caused, the anti-error rotary device of the power transmission shaft is not directed in the prior art, only
There is the equipment for decelerator, but structure is complex, and not easy to operate, practicality is low.
The content of the invention
For overcome the deficiencies in the prior art, prevent misrouting dress the invention provides a kind of railway freight-car hopper wagon transmission mechanism
Put, the device is anti-to misroute dependable performance, simple in construction, easy to operate, easy to manufacture.
A kind of concrete scheme of the anti-error rotary device of railway freight-car hopper wagon transmission mechanism is as follows：
A kind of anti-error rotary device of railway freight-car hopper wagon transmission mechanism, including：
Bearing, it is connected with hopper wagon car body；
Turning set, located at bearing, turning set boring and turning set side is provided with turning set neck；
Draw ring, draw ring both ends are detachable on the inside of both direction and turning set respectively to be set, and draw ring can be relative to rotation
Set movement；
Limiter, it is placed on transmission mechanism power transmission shaft and is fixed with power transmission shaft, draw ring is realized with limiter and mounted；By that will draw
The stable connection of draw ring and limiter is realized in ring push-in turning set neck.
In the device, the stability spacing, guarantee draw ring is connected with limiter is carried out to draw ring by turning set neck, kept away
Exempt from the unintentional rotation of power transmission shaft, and then avoid being opened accidentally for bottom door, when not in use, draw ring and limiter can be separated again,
On-demand effect is reached.
Further, in order to ensure the stability of turning set setting, the turning set sets through described bearing, is located at
The middle and upper part of bearing.
Further, in order to improve the stabilizing effect of whole device support, the bearing is cross bearing, and the bearing can
Welding is located at car body, located at the side of limiter.
Further, the size of the bearing from the top to the bottom gradually increases, and bearing sidepiece is ramp structure.
Further, the translation and rotation in order to facilitate draw ring relative to turning set, the draw ring are frame shape shape, draw ring
Four angles have chamfering setting, draw ring can be closed loop configuration, can also set and be open in side, the opening be located at turning set
Interior, draw ring has the elasticity of setting in order to which draw ring is caught in turning set neck.
Further, the turning set neck side size is less than draw ring size, and draw ring passes through rotation under external force
The side of set neck enters turning set neck, and turning set neck at turning set inner hollow with communicating.
Further, the limiter side is that hollow cylinder is placed on power transmission shaft and fixed with power transmission shaft, another lateral bending
Folding is set to coordinate with the draw ring, and such limiter removes hollow cylinder and is of an L-shaped structure in vitro, and during installation, limiter tilts
Upward set angle is set, and to avoid the abjection of draw ring, the angle can be between 70 ° -88 °.
For overcome the deficiencies in the prior art, prevent misrouting present invention also offers a kind of railway freight-car hopper wagon transmission mechanism
Method, using a kind of described anti-error rotary device of railway freight-car hopper wagon transmission mechanism.
A kind of anti-error shifting method of railway freight-car hopper wagon transmission mechanism, is comprised the following steps that：
1) when opening, draw ring is promoted, draw ring is deviate from from turning set neck, rotated draw ring, make draw ring out of limiter
Sidespin goes out；
2) when closing, draw ring is rotated, draw ring is rotated on the inside of limiter, laterally urges draw ring, is embedded into draw ring and turns
In dynamic set neck so that draw ring is fixed.
For overcome the deficiencies in the prior art, present invention also offers a kind of anti-error rotary device of power transmission shaft, the device can answer
For in the equipment that prevents from misrouting in vehicle or mechanical structure, including：
Bearing, it is connected with car body；
Turning set, located at bearing, turning set boring and turning set side is provided with turning set neck；
Draw ring, draw ring both ends are detachable on the inside of both direction and turning set respectively to be set, and draw ring can be relative to rotation
Set movement；
Limiter, it is placed on power transmission shaft and is fixed with power transmission shaft, draw ring is realized with limiter and mounted；By the way that draw ring push-in is turned
The stable connection of draw ring and limiter is realized in dynamic set neck.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, apparatus of the present invention are fixed on car body, on-demand, not the used time pack up, simple and reliable, firm and durable, materials
Few, manufacturing cost is low, easy to manufacture, easy to operate.
2nd, the present invention being equipped with by turning set neck and draw ring, is easy to the movement to draw ring, is easy to draw ring
Screens, ensure draw ring and the stability of limiter mounting；
3rd, operating method of the present invention is simple, and personnel easy to operation grasp, can be practical.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its illustrate be used for explain the application, do not form the improper restriction to the application.
Fig. 1 is the structural representation of anti-error rotary device；
Fig. 2 is operating principle schematic diagram one of the present invention；
Fig. 3 is operating principle schematic diagram two of the present invention；
Fig. 4 is operating principle schematic diagram three of the present invention.
Wherein：1. bearing, 2. turning sets, 3. turning set necks, 4. draw rings, 5. limiters, 6. power transmission shafts.
Embodiment
It is noted that described further below is all exemplary, it is intended to provides further instruction to the application.It is unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
As background technology is introduced, the deficiencies in the prior art, in order to solve technical problem as above, this Shen
It please propose a kind of anti-error rotary device of railway freight-car hopper wagon transmission mechanism and method.
In a kind of typical embodiment of the application, as shown in figure 1, a kind of railway freight-car hopper wagon transmission mechanism is anti-error
Rotary device, including bearing 1, are connected with hopper wagon car body；Turning set 2, located at bearing 1, the boring of turning set 2 and turning set 2
Side is provided with turning set neck 3；Draw ring 4, the both ends of draw ring 4 are respectively from the detachable setting of both direction and the inner side of turning set 2, and draw
Ring 4 can move relative to turning set 2；Limiter 5, is placed on transmission mechanism power transmission shaft 6, and draw ring 4 is realized with limiter 5 and mounted；It is logical
Cross the stable connection for draw ring 4 being pushed into draw ring 4 and limiter 5 being realized in turning set neck 3.
In the device, the stabilization spacing, guarantee draw ring 4 is connected with limiter 5 is carried out to draw ring 4 by turning set neck 3
Property, the unintentional rotation of power transmission shaft 5 is avoided, and then being opened accidentally for bottom door is avoided, when not in use, again can be by draw ring and limiter
Separate, reached on-demand effect.
Anti-error rotary device not used time, draw ring 4 should be placed on the outside of limiter 5, after hopper wagon is closed the door, the rotation of L-shaped limiter
Fastened to appropriate location and power transmission shaft, afterwards, can be by the anti-error turn buckle of rotary device draw ring 4 spacing to prevent artificial maloperation
The inner side of device 5, now draw ring 4 is to its turning set neck, laterally urging draw ring, draw ring 4 is mounted in turning set neck 3, protect
Draw ring 4 is demonstrate,proved and has been in locking states all the time, ensure that vehicle is safe for operation.
In order to ensure the stability of the setting of turning set 2, the turning set 2 is set through described bearing 1, located at bearing 1
Middle and upper part.
In order to improve the stabilizing effect of whole device support, the bearing 1 is cross bearing, and the bearing is solderable to be located at
Car body, located at the side of limiter 5.
The size of the bearing 1 from the top to the bottom gradually increases, and the sidepiece of bearing 1 is ramp structure.
Translation and rotation in order to facilitate draw ring 4 relative to turning set 2, the draw ring 4 are frame shape shape, the four of draw ring 4
There is chamfering setting at individual angle, and draw ring 4 can be closed loop configuration, can also set and be open in side, and the opening is drawn in turning set
Ring 4 has the elasticity of setting in order to which draw ring 4 is caught in turning set neck 3.
The turning set neck side size is less than draw ring size, and draw ring passes through the end of turning set neck under external force
Side enters turning set neck 3, and turning set neck 3 at the inner hollow of turning set 2 with communicating, and such turning set neck 3 is from outside
It is semicircular in shape after to inner side before this rectangular shape.
The side of limiter 5 be hollow cylinder be placed on power transmission shaft 6 and fixed with power transmission shaft, opposite side bending set with
Coordinate with the draw ring 4, such limiter 5 removes hollow cylinder and is of an L-shaped structure in vitro, and during installation, limiter 5, which tilts upward, to be set
Determine angle setting, to avoid the abjection of draw ring 4, the angle can be between 70 ° -88 °.
In said structure, draw ring 4, bearing 1 and limiter 5 are rivet welding part, and Long-Term Properties are reliable.
For overcome the deficiencies in the prior art, prevent misrouting present invention also offers a kind of railway freight-car hopper wagon transmission mechanism
Method, using a kind of described anti-error rotary device of railway freight-car hopper wagon transmission mechanism.
A kind of anti-error shifting method of railway freight-car hopper wagon transmission mechanism, is comprised the following steps that：
1) when opening, draw ring is promoted, as shown in Fig. 2 making draw ring deviate from from turning set neck, draw ring is rotated, makes draw ring
Screwed out on the inside of from limiter, as shown in Figure 3 and Figure 4；
2) when closing, draw ring is rotated, draw ring is rotated on the inside of limiter, laterally urges draw ring, is embedded into draw ring and turns
In dynamic set neck so that draw ring is fixed.
In this operation, only simple two, the point of most critical is that draw ring turns to when draw ring is pushed laterally into one end
When being alignd in turning set neck, draw ring is promoted, draw ring is mounted to the effect that fixed limiter is served in turning set neck.
For overcome the deficiencies in the prior art, present invention also offers a kind of anti-error rotary device of power transmission shaft, the device can answer
For in the equipment that prevents from misrouting in vehicle or mechanical structure, including：
Bearing, it is connected with car body；
Turning set, located at bearing, turning set boring and turning set side is provided with turning set neck；
Draw ring, draw ring both ends are detachable on the inside of both direction and turning set respectively to be set, and draw ring can be relative to rotation
Set movement；
Limiter, it is placed on power transmission shaft and is fixed with power transmission shaft, draw ring is realized with limiter and mounted；By the way that draw ring push-in is turned
The stable connection of draw ring and limiter is realized in dynamic set neck.
The preferred embodiment of the application is the foregoing is only, is not limited to the application, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent substitution, improvement etc., should be included within the protection domain of the application.
Claims (10)
- A kind of 1. anti-error rotary device of railway freight-car hopper wagon transmission mechanism, it is characterised in that including：Bearing, it is connected with hopper wagon car body；Turning set, located at bearing, turning set boring and turning set side is provided with turning set neck；Draw ring, draw ring both ends are detachable on the inside of both direction and turning set respectively to be set, and draw ring can move relative to turning set It is dynamic；Limiter, it is placed on transmission mechanism power transmission shaft and is fixed with power transmission shaft, draw ring is realized with limiter and mounted；By the way that draw ring is pushed away Enter the stable connection that draw ring and limiter are realized in turning set neck.
- 2. a kind of anti-error rotary device of railway freight-car hopper wagon transmission mechanism according to claim 1, it is characterised in that described Turning set is set through described bearing.
- 3. a kind of anti-error rotary device of railway freight-car hopper wagon transmission mechanism according to claim 1, it is characterised in that described Bearing is cross bearing.
- 4. a kind of anti-error rotary device of railway freight-car hopper wagon transmission mechanism according to claim 3, it is characterised in that described The size of bearing from the top to the bottom gradually increases.
- 5. a kind of anti-error rotary device of railway freight-car hopper wagon transmission mechanism according to claim 1, it is characterised in that described Draw ring is frame shape shape, and there is chamfering setting at four angles of draw ring.
- 6. a kind of anti-error rotary device of railway freight-car hopper wagon transmission mechanism according to claim 1, it is characterised in that described Turning set neck side size is less than draw ring size.
- 7. a kind of anti-error rotary device of railway freight-car hopper wagon transmission mechanism according to claim 1, it is characterised in that described Limiter side is that hollow cylinder is placed on power transmission shaft and fixed with power transmission shaft, and opposite side bending is set to match somebody with somebody with the draw ring Close.
- 8. a kind of anti-error shifting method of railway freight-car hopper wagon transmission mechanism, it is characterised in that using any one of claim 1-7 A kind of described anti-error rotary device of railway freight-car hopper wagon transmission mechanism.
- 9. a kind of anti-error shifting method of railway freight-car hopper wagon transmission mechanism according to claim 8, it is characterised in that specific Step is as follows：1) when opening, draw ring is promoted, draw ring is deviate from from turning set neck, rotated draw ring, make draw ring sidespin out of limiter Go out；2) when closing, draw ring is rotated, draw ring is rotated on the inside of limiter, draw ring is laterally urged, draw ring is embedded into turning set In neck so that draw ring is fixed.
- A kind of 10. anti-error rotary device of power transmission shaft, it is characterised in that including：Bearing, it is connected with car body；Turning set, located at bearing, turning set boring and turning set side is provided with turning set neck；Draw ring, draw ring both ends are detachable on the inside of both direction and turning set respectively to be set, and draw ring can move relative to turning set It is dynamic；Limiter, it is placed on power transmission shaft and is fixed with power transmission shaft, draw ring is realized with limiter and mounted；By the way that draw ring is pushed into turning set The stable connection of draw ring and limiter is realized in neck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710967011.0A CN107600084B (en) | 2017-10-17 | 2017-10-17 | Anti-misoperation device and method for transmission mechanism of wagon hopper car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710967011.0A CN107600084B (en) | 2017-10-17 | 2017-10-17 | Anti-misoperation device and method for transmission mechanism of wagon hopper car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107600084A true CN107600084A (en) | 2018-01-19 |
| CN107600084B CN107600084B (en) | 2023-09-05 |
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ID=61077405
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710967011.0A Active CN107600084B (en) | 2017-10-17 | 2017-10-17 | Anti-misoperation device and method for transmission mechanism of wagon hopper car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107600084B (en) |
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| CN203602258U (en) * | 2013-10-28 | 2014-05-21 | 徐工集团工程机械股份有限公司 | Rotary locking pin sleeve, rotary locking device and crawler-type dynamic compactor |
| CN204081768U (en) * | 2014-09-22 | 2015-01-07 | 安庆三维电器有限公司 | The anti-abating protection device of a kind of train stopping sliding door |
| CN204299327U (en) * | 2014-11-21 | 2015-04-29 | 顺丰速运有限公司 | A kind of boxcar box mortice lock structure |
| CN205273478U (en) * | 2015-11-30 | 2016-06-01 | 南车长江车辆有限公司 | Railway hopper car loading flap locking device |
| CN207481899U (en) * | 2017-10-17 | 2018-06-12 | 中车山东机车车辆有限公司 | The anti-error rotary device of railway freight-car hopper wagon transmission mechanism and the anti-error rotary device of transmission shaft |
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2017
- 2017-10-17 CN CN201710967011.0A patent/CN107600084B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708725A (en) * | 2009-11-27 | 2010-05-19 | 太原轨道交通装备有限责任公司 | Incorrect rotation preventing device of transmission mechanism |
| CN201538320U (en) * | 2009-11-27 | 2010-08-04 | 太原轨道交通装备有限责任公司 | Mis-rotation prevention device of transmission mechanism |
| CN201668345U (en) * | 2010-05-12 | 2010-12-15 | 彭东 | Stool cover plate fast-assembling hinge |
| CN201826619U (en) * | 2010-10-14 | 2011-05-11 | 沈阳工业大学 | Optic-mechanical and electric composite door lock system |
| CN201842096U (en) * | 2010-10-26 | 2011-05-25 | 太原轨道交通装备有限责任公司 | False rotation preventing and limiting device for transmission shaft |
| CN201864216U (en) * | 2010-11-30 | 2011-06-15 | 大连日牵电机有限公司 | Folding engine circulating frame |
| CN202331260U (en) * | 2011-10-31 | 2012-07-11 | 中联重科股份有限公司 | Operating lever locking mechanism |
| CN203602258U (en) * | 2013-10-28 | 2014-05-21 | 徐工集团工程机械股份有限公司 | Rotary locking pin sleeve, rotary locking device and crawler-type dynamic compactor |
| CN204081768U (en) * | 2014-09-22 | 2015-01-07 | 安庆三维电器有限公司 | The anti-abating protection device of a kind of train stopping sliding door |
| CN204299327U (en) * | 2014-11-21 | 2015-04-29 | 顺丰速运有限公司 | A kind of boxcar box mortice lock structure |
| CN205273478U (en) * | 2015-11-30 | 2016-06-01 | 南车长江车辆有限公司 | Railway hopper car loading flap locking device |
| CN207481899U (en) * | 2017-10-17 | 2018-06-12 | 中车山东机车车辆有限公司 | The anti-error rotary device of railway freight-car hopper wagon transmission mechanism and the anti-error rotary device of transmission shaft |
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| Publication number | Publication date |
|---|---|
| CN107600084B (en) | 2023-09-05 |
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