CN104608642A - Trolley pole with two grades of ascending and descending - Google Patents
Trolley pole with two grades of ascending and descending Download PDFInfo
- Publication number
- CN104608642A CN104608642A CN201410820823.9A CN201410820823A CN104608642A CN 104608642 A CN104608642 A CN 104608642A CN 201410820823 A CN201410820823 A CN 201410820823A CN 104608642 A CN104608642 A CN 104608642A
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- China
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- bottom bar
- capstan winch
- trolley pole
- push rod
- ascend
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Abstract
The invention discloses a trolley pole with two grades of ascending and descending. A bottom pole and a top pole are movably connected, the bottom pole is connected with a lifting mechanism at the top of a vehicle body, and the top pole is connected with a trolley head. The trolley pole is characterized in that the length of the bottom pole is larger than that of the top pole, the bottom pole ascends and descends through the lifting mechanism, and the top pole ascends and descends in the mode of driving a rope by a winch at the vehicle top.
Description
Technical field
The present invention relates to trolleybus collecting pole, be specifically related to a kind of trolleybus collecting pole of two grade of ascend and descend.
Technical background
The use of new-energy automobile effectively can reduce the consumption of vehicle fuel and the discharge of Vehicular exhaust, wherein double source trackless trolley car adopts electrical network and the double dynamical power supply of battery, flexibly charging can be realized again not exclusively by the restriction of built on stilts gauze, there is capacity of cell little and fill the advantage of changing electricity without the need to fixed point.
But existing trolleybus collecting pole lifting adopts artificial directly or indirectly operation mostly, need chaufeur can be captured in the region of electrical network at trolley pole by storing cycle, then trolley pole is risen, not only reduce the efficiency of vehicle operating like this, and add the work capacity of chaufeur, disperse the energy of chaufeur, easily caused the accident.And due to the length of trolley pole longer, in order to lifting can be realized more easily, trolley pole generally can not be too thick, existing trolley pole lifting drive is generally bottom motors or cylinder, therefore there will be shake when trolley pole rises from roof, cause trolley pole to capture electrical network, time serious, even damage trolley pole.
For solving the problem, the present invention proposes a kind of trolley pole adopting two grade of ascend and descend, be flexibly connected by bottom bar and push rod, bottom bar is connected with car body top lifting mechanism, and push rod is connected with trolley head, and described bottom bar length is greater than described push rod length, described bottom bar realizes lifting by lifting mechanism, described push rod drives rope to realize lifting by the capstan winch being arranged at roof, and this trolley pole can ensure steady lifting, effectively realizes the automatic capturing of trackless trolley car.
Summary of the invention
Existing trackless trolley car adopts the lifting mechanism such as motor or spring to improve trolley pole lifting required drive, and trolley pole is all generally more long and thin structure, but above-mentioned lifting mechanism is difficult to the lifting stress balance of domination set electric pole when improving power, cause trolley pole rising and decline process in discontinuity and occur shake, trolley pole can be caused time serious to capture electrical network, even damage trolley pole.
The present invention proposes a kind of trolley pole adopting two grade of ascend and descend, be flexibly connected by bottom bar and push rod, bottom bar is connected with car body top lifting mechanism, push rod is connected with trolley head, described bottom bar length is greater than described push rod length, and described bottom bar realizes lifting by lifting mechanism, and described push rod drives rope to realize lifting by the capstan winch being arranged at roof, this trolley pole can ensure steady lifting, effectively realizes the automatic capturing of trackless trolley car.
For achieving the above object, technical scheme of the present invention is:
Adopt the trolley pole of two grade of ascend and descend, be flexibly connected by bottom bar and push rod, bottom bar is connected with car body top lifting mechanism, push rod is connected with trolley head, described bottom bar length is greater than described push rod length, described bottom bar realizes lifting by lifting mechanism, and described push rod drives rope to realize lifting by the capstan winch being arranged at roof.
Described bottom bar adopts rigid material to make, and described push rod adopts flexible material to make.
Described capstan winch setting unit external tooth, one groove structure is set in described bottom bar capstan winch, a latch is placed in described groove structure, described latch connects described rope, described bottom bar lifting mechanism is gear structure, described gear engages with described capstan winch external tooth, and described capstan winch realizes rotating by motor, and driven gear realizes bottom bar and rises.
Described bottom bar is provided with inhibiting device, and when bottom bar rises to assigned address, this inhibiting device is pinned.
Described bottom bar lifting mechanism arranges supporting mechanism, and arrange slideway bottom described supporting mechanism and between roof, bottom bar is propped by supporting mechanism, and the slip along with supporting mechanism changes the adjustable height of bottom bar.
Described capstan winch is provided with blocking device, and after current colector captures gauze, rope locks by blocking device.
Accompanying drawing explanation
Fig. 1 is the structural representation of two grade of ascend and descend trolley pole first embodiment of the present invention;
Fig. 2 is capstan winch and the gear connection diagram of two grade of ascend and descend trolley pole first embodiment of the present invention;
Fig. 3 is the structural representation of two grade of ascend and descend trolley pole second embodiment of the present invention.
Detailed description of the invention
Specific embodiment of the invention method is as follows:
Existing trackless trolley car adopts the actuating unit such as motor or spring to improve trolley pole lifting required drive, and trolley pole is all generally more long and thin structure, but above-mentioned actuating unit is difficult to the lifting stress balance of domination set electric pole when improving power, cause trolley pole rising and decline process in discontinuity and occur shake, trolley pole can be caused time serious to capture electrical network, even damage trolley pole.
The present invention proposes a kind of trolley pole adopting two grade of ascend and descend, be flexibly connected by bottom bar and push rod, bottom bar is connected with car body top lifting mechanism, push rod is connected with trolley head, described bottom bar length is greater than described push rod length, and described bottom bar realizes lifting by lifting mechanism, and described push rod drives rope to realize lifting by the capstan winch being arranged at roof, this trolley pole can ensure steady lifting, effectively realizes the automatic capturing of trackless trolley car.
Below in conjunction with specific embodiment, two grade of ascend and descend trolley pole of the present invention is described:
Be illustrated in figure 1 the first example structure schematic diagram of trolley pole of the present invention, comprise capstan winch 1, gear 2, bottom bar 3, rope 4, inhibiting device 5, spring 6, push rod 7, wherein said capstan winch 1 is connected with roof, described capstan winch 1 is connected with an actuating unit, this actuating unit is the mechanism that motor or cylinder etc. can improve trolley pole lifting drive, servomotor is adopted in the present embodiment, described gear 2 is connected with roof, described bottom bar 3 is fixedly connected with the toothed disc of described gear 2, described rope 4 connects described capstan winch 1 and described push rod 7, described inhibiting device 5 is connected with roof, described spring 6 connects described bottom bar 3 and described push rod 7, in order to realize the lateral rotation of trolley pole, can by described capstan winch 1, gear 2, arrange a base between inhibiting device 5 and roof, described base is fixedly connected with described capstan winch 1, gear 2, inhibiting device 5, and described base is flexibly connected with roof, and can transverse rotation relative to roof.
Fig. 2 is the connection diagram of capstan winch 1 in two grade of ascend and descend trolley pole first embodiment of the present invention and gear 2, described capstan winch 1 part arranges external tooth, described capstan winch 1 external tooth 10 engages with described gear 2 external tooth, described capstan winch 1 is arranged a groove 11, a latch 12 is placed in described groove 11, this latch can move in groove 11 stroke, and described latch 12 is fixedly connected with described rope 4.
When trolley pole rises, power is provided to drive capstan winch 1 to rotate by actuating unit, now described latch 12 to be in bottom described capstan winch 1 groove 11 and described gear 2 engages with described capstan winch 1 external tooth 10, latch 12 described in this process runs on described groove 11 internal end of travel, the external tooth 10 of described capstan winch 1 drives described gear 2 to rotate, and described bottom bar 3 drives rising by described gear 2, when described bottom bar 3 arrives inhibiting device 5, described latch 12 runs to described groove 11 top and the external tooth 10 of described capstan winch 1 departs from described gear 2 and engages, now, described inhibiting device 5 pins described bottom bar 3, described actuating unit continues to provide power, described capstan winch 1 rotates, described gear 2 stops operating, described latch 12 pulls described rope 4 to overcome the elastic force of described spring 6, and finally pull described push rod 7 to rise, the secondary realizing trolley pole rises, after seizure completes by actuating unit and rope locked, shake in effective reduction trolley pole uphill process, improve the stability of automatic capturing, validity.
When trolley pole declines, unclamp rope and actuating unit, utilize the gravity of trolley pole to realize and fall bar.
Also a supporting mechanism 8 can be used in the present invention to carry out alternative above-mentioned inhibiting device 5, as shown in Figure 3, the second embodiment of the present invention comprises capstan winch 1, gear 2, bottom bar 3, rope 4, spring 6, push rod 7, supporting mechanism 8, wherein said capstan winch 1 is connected with roof, described capstan winch 1 is connected with an actuating unit, this actuating unit is the mechanism that motor or cylinder etc. can improve trolley pole lifting drive, servomotor is adopted in the present embodiment, described gear 2 is connected with roof, described bottom bar 3 is fixedly connected with the toothed disc of described gear 2, described rope 4 connects described capstan winch 1 and described push rod 7, described supporting mechanism 8 to be placed on roof and to be connected with described bottom bar 3, described spring 6 connects described bottom bar 3 and described push rod 7, described capstan winch 1 part arranges external tooth, described capstan winch 1 external tooth 10 engages with described gear 2 external tooth, described capstan winch 1 is arranged a groove 11, a latch 12 is placed in described groove 11, this latch can move in groove 11 stroke, described latch 12 is fixedly connected with described rope 4, in order to realize the lateral rotation of trolley pole, can by described capstan winch 1, arrange a base between gear 2 and roof, described base is fixedly connected with described capstan winch 1, gear 2, and described base is flexibly connected with roof, and can transverse rotation relative to roof.
Supporting mechanism 8 in two grade of ascend and descend trolley pole second embodiment of the present invention comprises slideway 80, slide block 81, strut bar 82, described slideway 80 is fixedly connected with roof, described slide block 81 is placed in described slideway 80, described slide block 81 laterally can slide relative to about roof along described slideway 80, be flexibly connected with described slide block 81 bottom described strut bar 82, described strut bar 82 can rotate relative to described slide block about 81, described strut bar 82 top and described bottom bar 3 connect and can rotate up and down relative to bottom bar 3, described supporting mechanism 8 is connected with rope between gear 2, the cross motion of supporting mechanism 8 is driven by the rotation of gear 2.
When trolley pole rises, power is provided to drive capstan winch 1 to rotate by actuating unit, now described latch 12 to be in bottom described capstan winch 1 groove 11 and described gear 2 engages with described capstan winch 1 external tooth 10, latch 12 described in this process runs on described groove 11 internal end of travel, the external tooth 10 of described capstan winch 1 drives described gear 2 to rotate, described bottom bar 3 drives rising by described gear 2 and described supporting mechanism 8 is driven a certain position, centre supporting bottom bar 3 by described gear 2, reduces the shake in bottom bar 3 uphill process with this, when the position that described bottom bar 3 sets to supporting mechanism 8, described latch 12 runs to described groove 11 top and the external tooth 10 of described capstan winch 1 departs from described gear 2 and engages, now, the locked bottom bar 3 of described supporting mechanism 8, described actuating unit continues to provide power, described capstan winch 1 rotates, described gear 2 stops operating, described latch 12 pulls described rope 4 to overcome the elastic force of described spring 6, and finally pull described push rod 7 to rise, the secondary realizing trolley pole rises, after seizure completes, rope is locked, shake in effective reduction trolley pole uphill process, improve the stability of automatic capturing, validity.
When trolley pole declines, unclamp rope and actuating unit, utilize the gravity of trolley pole to realize and fall bar.
Described supporting mechanism 8 can have an independent propulsion source to provide power, as motor, cylinder, after seizure completes, drives supporting mechanism 8 to regain original position by this propulsion source.
For being one exemplary embodiment of the present invention; should be understood to be claims of the present invention protection domain in a certain demonstrative example wherein; there is directiveness effect those skilled in the art being realized to corresponding technical scheme, but not limitation of the invention.
Claims (6)
1. adopt the trolley pole of two grade of ascend and descend, be flexibly connected by bottom bar and push rod, bottom bar is connected with car body top lifting mechanism, and push rod is connected with trolley head; It is characterized in that, described bottom bar length is greater than described push rod length, and described bottom bar realizes lifting by lifting mechanism, and described push rod drives rope to realize lifting by the capstan winch being arranged at roof.
2. two grade of ascend and descend trolley pole according to claim 1, is characterized in that, described bottom bar adopts rigid material to make, and described push rod adopts flexible material to make.
3. two grade of ascend and descend trolley pole according to claim 2, it is characterized in that, described capstan winch setting unit external tooth, arrange a groove structure in described bottom bar capstan winch, place a latch in described groove structure, described latch connects described rope, described bottom bar lifting mechanism is gear structure, described gear engages with described capstan winch external tooth, and described capstan winch realizes rotating by motor, and driven gear realizes bottom bar and rises.
4. two grade of ascend and descend trolley pole according to claim 3, is characterized in that, described bottom bar is provided with inhibiting device, and when bottom bar rises to assigned address, this inhibiting device is pinned.
5. two grade of ascend and descend trolley pole according to claim 2, it is characterized in that, described bottom bar lifting mechanism arranges supporting mechanism, arranges slideway bottom described supporting mechanism and between roof, bottom bar is propped by supporting mechanism, and the slip along with supporting mechanism changes the adjustable height of bottom bar.
6. the two grade of ascend and descend trolley pole according to Claims 1 to 5 any one, it is characterized in that, described capstan winch is provided with blocking device, after current colector captures gauze, rope locks by blocking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410820823.9A CN104608642A (en) | 2014-12-25 | 2014-12-25 | Trolley pole with two grades of ascending and descending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410820823.9A CN104608642A (en) | 2014-12-25 | 2014-12-25 | Trolley pole with two grades of ascending and descending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104608642A true CN104608642A (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410820823.9A Pending CN104608642A (en) | 2014-12-25 | 2014-12-25 | Trolley pole with two grades of ascending and descending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104608642A (en) |
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2014
- 2014-12-25 CN CN201410820823.9A patent/CN104608642A/en active Pending
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150513 |
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| WD01 | Invention patent application deemed withdrawn after publication |