CN206765822U - It is a kind of to play multiple pull bar manually - Google Patents
It is a kind of to play multiple pull bar manually Download PDFInfo
- Publication number
- CN206765822U CN206765822U CN201720475904.9U CN201720475904U CN206765822U CN 206765822 U CN206765822 U CN 206765822U CN 201720475904 U CN201720475904 U CN 201720475904U CN 206765822 U CN206765822 U CN 206765822U
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- China
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- bar
- pull bar
- angle
- car
- motor
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model belongs to city rail vehicle equipment technical field, and be related to that a kind of hoisting device for coordinating city rail vehicle pantagraph current collector uses plays multiple pull bar manually, emergency relief and maintenance occasion during for city rail vehicle pantagraph current collector failure or other power supply short troubles；It is big labor intensity to be present in the multiple pull bar of solution tradition, operating time is grown, be difficult to quick and precisely to rise it is multiple and the problem of the unsafe factor such as spraining, sprain one's back be present in place, can reduce and drop the operation difficulty of boots again, improved the security operated again, reduced and rescued the required time again；Its agent structure includes the multiple hook of motor-car, wide-angle sticks up bar, Anti-slip cover, trailer pull bar, column, low-angle and sticks up bar, trailer multiple hook and motor-car pull bar, bar is stuck up by the welding for improveing pull bar, traditional pull-up formula is risen to be converted into again and levers up formula hoisting device using lever principle, its overall structure is simple, it is easy to operate, time saving and energy saving, application effect is good, has good economic benefit and wide market promotion prospect.
Description
Technical field：
The utility model belongs to city rail vehicle equipment technical field, is related to a kind of rising for cooperation city rail vehicle pantagraph current collector and reassembles
The device used is put, what especially a kind of hoisting device of cooperation city rail vehicle pantagraph current collector used plays multiple pull bar manually, for city
Emergency relief and maintenance occasion when rail vehicle pantagraph current collector failure or other power supply short troubles.
Background technology：
Pantagraph current collector also known as collector shoe, are mounted on train bogie, are train from rigid power rail (also known as the 3rd rail)
Enter Mobile state and take stream, meet a set of dynamic of Train electrical demand by flow device.Pantagraph current collector is that train is carried out with subway contact rail
The current-collecting device of connection, it is generally disposed at below train both sides car doors, there are multiple pantagraph current collectors to work during a train operation, vehicle electrical
Gas system and pantagraph current collector in longtime running it some times happens that failure, when a failure occurs, it is necessary to give vehicle power-off, or stop
The single pantagraph current collector work of damage.Therefore, it need to stop and pantagraph current collector conductive slider is departed from into the 3rd rail, otherwise can cause impacting with high pressure
Avd interval, section circuit is caused to power off, or even fire, have a strong impact on that regular link is run.Occur to prevent such accident,
Also often pantagraph current collector conductive slider is risen sometimes in platform and depart from the 3rd rail again, the abrasion and miscellaneous part for checking conductive slider are
It is no normal, when pantagraph current collector failure or other power supply short troubles, make pantagraph current collector and the device that powered three rail departs from time be referred to as by
Device hoisting device is flowed, traditional pantagraph current collector hoisting device operates in hole in the ground and the usability under platform particular surroundings operating mode to subway
Difference, when parking of particularly arriving at a station is checked pantagraph current collector, the gap of railway car and platform is very narrow, checks or to discharge
Pantagraph current collector failure must be derailed operation, and attendant needs bending to stretch to hand under compartment, and hoisting device is operated with special spanner
Conductive slider is derailed, waste time and energy, be inconvenient for operation and dangerous；In the prior art, pantagraph current collector hoisting device is typically matched
Tradition plays multiple pull bar, and it has included multiple hook, pull bar and column, and one end of column has been provided with multiple hook, and the other end of column is vertical
Provided with pull bar, standing holds column on compartment or platform, is caught on multiple hook is played by stream arm, catches pull bar firmly vertical
Carry upwards, pantagraph current collector is departed from time with powered three rail, complete to rise boots operation；Rollback control-rod is withstood with multiple hook is played, catches drawing
Bar is firmly pressed straight down, realizes that the dynamic stability of train with reliably being flowed, completes drop boots operation；But with a multiple pull bar pull-up
When need very big pulling force will to be pulled away from three rails by stream arm, driver is in the case of emergency relief, it is difficult to will quickly be flowed
Device rises again in place, when needing complete tens pantagraph current collectors of train to play multiple under particular case, is even more difficult to complete in a short time, and
Traditional pantagraph current collector rise multiple pull bar in actual use there is also easily sprain operating personnel, the difficulty for the unsafe factor such as sprain one's back
Topic.Therefore, being badly in need of a kind of simple, reliable device, quick-fit opens multiple pantagraph current collector in a short time.
The content of the invention：
Goal of the invention of the present utility model is to overcome the shortcomings of the prior art, seeks a kind of rise manually of design and draw again
Bar, solve tradition and play multiple pull bar big, the operating time length that labor intensity be present, it is difficult to quick and precisely rise it is multiple in place, and exist and sprain,
The problem of unsafe factor such as sprain one's back, it is used to coordinate pantagraph current collector hoisting device to use, and can reduce the operation hardly possible for dropping boots again
Degree, the security operated again improved, reduced the multiple rescue required time.
To achieve these goals, it is multiple that the agent structure for playing multiple pull bar manually that the utility model is related to includes motor-car
Hook, wide-angle stick up bar, Anti-slip cover, trailer pull bar, column, low-angle and stick up bar, trailer multiple hook and motor-car pull bar, and motor-car plays multiple hook
One end that bar welded type is fixedly installed on the column of column structure is stuck up with wide-angle, trailer plays multiple hook and low-angle and sticks up bar welded type
The other end of column is fixedly installed on, coats Anti-slip cover on column, trailer pull bar and motor-car pull bar are column structure and vertical
Column is arranged at, trailer pull bar plays multiple hook one end close to motor-car, and motor-car pull bar plays multiple hook one end close to trailer；Wherein, motor-car rises
Multiple hook includes coupler body, gib head and the first connecting pole, and motor-car plays multiple hook and is column integral structure and carries anti-skidding annular knurl, coupler body tool
There are a connection end and free end, the free end of coupler body is provided with gib head, vertical on the connection end of coupler body to be provided with the first connecting pole, and first
The other end of connecting pole is mechanically fixedly connected with the one end for the column being coaxially disposed, and connected mode is welding, riveted, bolt connection
Connect or pin joint；It is identical that motor-car plays the multiple multiple hook dimensional structure of hook and trailer；Wide-angle is stuck up bar and stuck up comprising the second connecting pole and first
Bar, the second connecting pole and first stick up that bar is column structure and integral type is connected, and the second connecting pole and first sticks up angle between bar
∠ a are obtuse angle；Low-angle sticks up bar and sticks up bar comprising the 3rd connecting pole and second, and it is column structure that the 3rd connecting pole and second, which stick up bar,
And integral type is connected, the 3rd connecting pole and second stick up bar between ∠ b be acute angle；
What be the utility model is related to plays the operation principle of multiple pull bar manually is:Pantagraph current collector is risen using lever principle to reassemble
Fallen while the rollback control-rod put pantagraph current collector hoisting device by stream arm, pantagraph current collector is departed from time with powered 3rd rail,
Complete drop boots operation；Then fall the rollback control-rod of pantagraph current collector hoisting device, pantagraph current collector hoisting device by stream arm appliance for releasing single
Rise, pantagraph current collector is connected in time with powered 3rd rail, complete to rise boots operation.
As it is of the present utility model it is another improve, motor-car play multiple hook and wide-angle to stick up bar be integral type structure.
As another improvement of the present utility model, it is integral type structure that low-angle, which sticks up bar and the multiple hook of trailer,.
Improved as another step of the present utility model, motor-car plays multiple hook and wide-angle sticks up bar, low-angle sticks up bar and trailer rises
Multiple hook is integral structure.
As further improvement of the utility model, illumination mounting seat is set up on column, mounting seat is provided with lighting apparatus.
As another improvement of the present utility model, two kinds of structures of Anti-slip cover and trailer pull bar are saved, or save anti-skidding
Any one structure in set and trailer pull bar.As further improvement of the utility model, save low-angle and stick up bar and trailer
Two kinds of structures of multiple hook, or save low-angle and stick up a kind of structure of bar.
As another improvement of the present utility model, two kinds of structures of Anti-slip cover and motor-car pull bar are saved, or save trailer
A kind of structure of pull bar.As further improvement of the utility model, save the multiple hook of motor-car and wide-angle sticks up two kinds of structures of bar, or
Person saves wide-angle and sticks up a kind of structure of bar.
What be the utility model is related to plays the specific work process of multiple pull bar manually is:When drop boots operation to motor-car, behaviour
The top of column is held as personnel, wide-angle is stuck up into bar is positioned over top by stream arm straight down, then to the left or right side
Motor-car is simultaneously played the lower section that multiple hook is positioned over rollback control-rod by inclined pillar stand, then to the right or left side promotes column, utilizes thick stick
Rod principle so that rollback control-rod rise while fall pantagraph current collector hoisting device by stream arm, complete pantagraph current collector with it is powered
3rd rail departs from time, realizes drop boots；When the operation of liter boots is carried out to motor-car, operating personnel hold the top of column, then vertically
Downwards force, coupler body is contacted with rollback control-rod and push rollback control-rod, pantagraph current collector hoisting device by flow arm appliance for releasing single
Rise, pantagraph current collector is connected in time with powered 3rd rail, complete to rise boots operation.
When lift boots operation to trailer, the difference with to motor-car lift boots operation is to stick up bar using low-angle
Multiple hook one end is played with trailer.
When carrying out the operation of liter boots respectively to trailer and motor-car, the traditional occupation mode for answering pull bar can be taken, has used trailer
Play the multiple multiple hook of hook or motor-car and catch on rollback control-rod, firmly hold trailer pull bar or motor-car pull bar above carries, pantagraph current collector rises multiple
Being upspring automatically by stream arm for device, makes pantagraph current collector be connected in time with powered 3rd rail, completes to rise boots operation；To trailer and motor-car point
When not carrying out the operation of liter boots, the traditional occupation mode for answering pull bar can be taken, trailer pull bar or motor-car pull bar has firmly been pushed, makes
Obtain the multiple hook of trailer or motor-car plays multiple hook and pushed by arm is flowed, completion pantagraph current collector departs from time with powered 3rd rail, realizes drop boots.
The utility model sticks up bar compared with prior art, by the welding for improveing pull bar, and traditional pull-up formula is risen into multiple turn
Turning to and lever up formula hoisting device using lever principle, its overall structure is simple, easy to operate, time saving and energy saving, and application effect is good,
With good economic benefit and wide market promotion prospect.
Brief description of the drawings：
Fig. 1 is the agent structure principle schematic for the multiple pull bar manually that the utility model is related to.
Fig. 2 is that the agent structure principle for playing the applicable pantagraph current collector hoisting device of multiple pull bar manually that the utility model is related to is shown
It is intended to.
Embodiment：
The utility model is described further by way of example and in conjunction with the accompanying drawings.
Embodiment：
The multiple pull bar agent structure manually that the present embodiment is related to sticks up bar 2, Anti-slip cover including the multiple hook 1 of motor-car, wide-angle
3rd, trailer pull bar 4, column 5, low-angle stick up bar 6, trailer plays multiple hook 7 and motor-car pull bar 8, and motor-car plays multiple hook 1 and wide-angle sticks up bar 2
Weld together the one end for the column 5 for being fixedly installed on column structure, trailer plays multiple hook 7 and low-angle and sticks up bar 6 and weld together
Be fixedly installed on the other end of column 5, coat Anti-slip cover 3 on column 5, trailer pull bar 4 and motor-car pull bar 8 be column structure and
It is vertically installed on column 5, trailer pull bar 4 plays multiple one end of hook 1 close to motor-car, and motor-car pull bar 8 plays multiple one end of hook 7 close to trailer；
Wherein, motor-car plays multiple hook 1 and includes coupler body 10, the connecting pole 12 of gib head 11 and first, motor-car rise multiple hook 1 be column integral structure and
With anti-skidding annular knurl, coupler body 10 has connection end and free end, and the free end of coupler body 10 is provided with gib head 11, the connection of coupler body 10
Vertical on end to be provided with the first connecting pole 12, one end of column 5 of the other end of the first connecting pole 12 with being coaxially disposed is mechanically solid
Fixed connection, connected mode are welding, riveting, bolt-connection or pin joint；Motor-car plays multiple hook 1 and trailer and plays the multiple dimensional structure phase of hook 7
Together；Wide-angle sticks up bar 2 and sticks up bar 21 comprising the second connecting pole 20 and first, and it is column knot that the second connecting pole 20 and first, which stick up bar 21,
Structure and integral type is connected, the second connecting pole 20 and first stick up bar 21 between angle be obtuse angle；Low-angle sticks up bar 6 and includes the 3rd connection
Post 60 and second sticks up bar 61, and the 3rd connecting pole 60 sticks up that bar 61 is column structure and integral type is connected with second, the 3rd connecting pole
60 and second to stick up between bar 61 be acute angle；
When lift boots operation to trailer, the difference with to motor-car lift boots operation is to stick up bar using low-angle
6 and trailer play multiple one end of hook 7.
When carrying out the operation of liter boots respectively to trailer and motor-car, the traditional occupation mode for answering pull bar can be taken, has used trailer
Play the multiple multiple hook 1 of hook 7 or motor-car and catch on rollback control-rod A, firmly hold trailer pull bar 4 or motor-car pull bar 8 above carries, pantagraph current collector
Being upspring automatically by stream arm B for hoisting device, makes pantagraph current collector be connected in time with powered 3rd rail, completes to rise boots operation；To trailer and
When motor-car carries out the operation of liter boots respectively, the traditional occupation mode for answering pull bar can be taken, has firmly pushed trailer pull bar 4 or motor-car
Pull bar 8 so that trailer plays the multiple multiple hook 1 of hook 7 or motor-car and pushed by stream arm B, completes pantagraph current collector and is taken off in time with powered 3rd rail
From realization drop boots.
Embodiment 2：
The present embodiment and the difference of embodiment 1 are：4 two kinds of structures of Anti-slip cover 3 and trailer pull bar are saved, or are saved
Go any one structure in Anti-slip cover 3 and trailer pull bar 4.
Embodiment 3：
The present embodiment and the difference of embodiment 1 are：8 two kinds of structures of Anti-slip cover 3 and motor-car pull bar are saved, or are saved
Go a kind of 4 structure of trailer pull bar.
Embodiment 4：
The present embodiment and the difference of embodiment 2 are：Save low-angle and stick up bar 6 and trailer 7 two kinds of structures of multiple hook,
Or save low-angle and stick up a kind of 6 structure of bar.
Embodiment 5：
The present embodiment and the difference of embodiment 3 are：Save the multiple hook 1 of motor-car and wide-angle stick up 2 two kinds of structures of bar,
Or save wide-angle and stick up a kind of 2 structure of bar.
Embodiment 6：
The present embodiment and the difference of any one in embodiment 1-5 are：Motor-car plays multiple hook 1 and wide-angle sticks up bar 2
For integral type structure.
Embodiment 7：
The present embodiment and the difference of any one in embodiment 1-6 are：Low-angle sticks up bar 6 and trailer plays multiple hook 7
For integral type structure.
Embodiment 8：
The present embodiment and the difference of any one in embodiment 1-7 are：Illumination mounting seat 9 is set up on column 5, is shone
Lighting apparatus is installed in bright mounting seat 9.
Claims (10)
1. a kind of play multiple pull bar manually, it is characterised in that agent structure plays multiple hook comprising motor-car, wide-angle is stuck up bar, Anti-slip cover, dragged
Car pull bar, column, low-angle stick up bar, trailer plays multiple hook and motor-car pull bar, and motor-car plays multiple hook and wide-angle is stuck up bar welded type and fixed
One end of the column of column structure is arranged at, trailer plays multiple hook and low-angle and sticks up bar welded type and be fixedly installed on the another of column
Hold, coat Anti-slip cover on column, trailer pull bar and motor-car pull bar are column structure and be vertically fixedly installed on column, trailer
Pull bar plays multiple hook one end close to motor-car, and motor-car pull bar plays multiple hook one end close to trailer；Wherein, motor-car plays multiple hook and includes coupler body, hook
Head and the first connecting pole, motor-car play that multiple hook is column integral structure and surface carry anti-skidding annular knurl, coupler body have connection end with
Free end, the free end of coupler body are provided with gib head, vertical on the connection end of coupler body to be provided with the first connecting pole, the first connecting pole it is another
One end is mechanically fixedly connected with the one end for the column being coaxially disposed, and connected mode is welding, riveting, bolt-connection or pin joint；
It is identical that motor-car plays the multiple multiple hook structure of hook and trailer；Wide-angle sticks up bar and sticks up bar, the second connecting pole comprising the second connecting pole and first
Stick up that bar is column structure and integral type is connected with first, the second connecting pole and first stick up bar between angle ∠ a be obtuse angle；Small angle
Degree, which sticks up bar and includes the 3rd connecting pole and second, sticks up bar, and the 3rd connecting pole and second stick up that bar is column structure and integral type is connected,
3rd connecting pole and second stick up bar between ∠ b be acute angle.
2. as claimed in claim 1 play multiple pull bar manually, it is characterised in that：The motor-car plays multiple hook and wide-angle sticks up bar for one
Body formula structure, or it is integral type structure that the low-angle, which sticks up bar and the multiple hook of trailer,.
3. as claimed in claim 1 play multiple pull bar manually, it is characterised in that：It is one that the low-angle, which sticks up bar and the multiple hook of trailer,
It is integral type structure that body formula structure, the multiple hook of motor-car and wide-angle, which stick up bar,.
4. multiple pull bar is played manually as described in any one in claim 1-3, it is characterised in that：Illumination installation is set up on column
Seat, illuminate and lighting apparatus is installed in mounting seat.
5. multiple pull bar is played manually as described in any one in claim 1-3, it is characterised in that：Save Anti-slip cover, trailer is drawn
Bar and motor-car Tiebar structure save any one in Anti-slip cover, trailer pull bar and motor-car pull bar or two kinds of structures.
6. as claimed in claim 4 play multiple pull bar manually, it is characterised in that：Save Anti-slip cover, trailer pull bar and motor-car pull bar
Structure saves any one in Anti-slip cover, trailer pull bar and motor-car pull bar or two kinds of structures.
7. as claimed in claim 5 play multiple pull bar manually, it is characterised in that：Save low-angle and stick up bar and multiple two kinds of the hook of trailer
Structure, or save low-angle and stick up a kind of structure of bar.
8. as claimed in claim 6 play multiple pull bar manually, it is characterised in that：Save low-angle and stick up bar and multiple two kinds of the hook of trailer
Structure, or save low-angle and stick up a kind of structure of bar.
9. as claimed in claim 5 play multiple pull bar manually, it is characterised in that：Save the multiple hook of motor-car and wide-angle sticks up two kinds of bar
Structure, or save wide-angle and stick up a kind of structure of bar.
10. as claimed in claim 6 play multiple pull bar manually, it is characterised in that：Save the multiple hook of motor-car and wide-angle sticks up bar two
Kind structure, or save wide-angle and stick up a kind of structure of bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720475904.9U CN206765822U (en) | 2017-05-02 | 2017-05-02 | It is a kind of to play multiple pull bar manually |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720475904.9U CN206765822U (en) | 2017-05-02 | 2017-05-02 | It is a kind of to play multiple pull bar manually |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206765822U true CN206765822U (en) | 2017-12-19 |
Family
ID=60648819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720475904.9U Expired - Fee Related CN206765822U (en) | 2017-05-02 | 2017-05-02 | It is a kind of to play multiple pull bar manually |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206765822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204003A (en) * | 2018-11-07 | 2019-01-15 | 中车株洲电力机车有限公司 | A kind of pantagraph current collector lifting boots mechanism |
-
2017
- 2017-05-02 CN CN201720475904.9U patent/CN206765822U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204003A (en) * | 2018-11-07 | 2019-01-15 | 中车株洲电力机车有限公司 | A kind of pantagraph current collector lifting boots mechanism |
| CN109204003B (en) * | 2018-11-07 | 2020-12-11 | 中车株洲电力机车有限公司 | Shoe lifting mechanism of current collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20200502 |