CN207449667U - Mobile charging rail device - Google Patents
Mobile charging rail device Download PDFInfo
- Publication number
- CN207449667U CN207449667U CN201721289647.6U CN201721289647U CN207449667U CN 207449667 U CN207449667 U CN 207449667U CN 201721289647 U CN201721289647 U CN 201721289647U CN 207449667 U CN207449667 U CN 207449667U
- Authority
- CN
- China
- Prior art keywords
- support column
- elevating arm
- type elevating
- scissors type
- mobile charging
- 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
Links
- 230000003028 elevating effect Effects 0.000 claims abstract description 43
- 238000012423 maintenance Methods 0.000 claims description 10
- 239000012212 insulator Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 15
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides a kind of mobile charging rail device, the device drives the first scissors type elevating arm and the second scissors type elevating arm to be synchronized with the movement simultaneously by double driving chain sprockets, so that the rise and fall of charged rail are more steady, while device integrated connection is more secured, easy to operate.
Description
Technical field
The utility model is related to tramcar charging technique field, more particularly, to a kind of mobile charging rail device.
Background technology
Tramcar is the light-duty rail traffic vehicle for using electric drive and travelling in orbit, is protected in the maintenance of vehicle
Foster base is typically provided joint maintenance storehouse, regular maintenance and maintenance for vehicle.Mobile charging rail is the basic of overhaul shop
One of equipment is mainly used for providing electrical source of power into the vehicle for combining maintenance storehouse.The generally suspension of mobile charging rail is arranged on
On the roof in joint maintenance storehouse, when vehicle enters the lower zone of mobile charging rail, mobile charging rail drops to vehicle roof
Position, vehicle roof charging bow can lift automatically, charging rail with charge bow connect after, can give Vehicular charging, make vehicle
Equipment in can be run, and in order to be safeguarded and overhauled, again be risen mobile charging rail after charging complete.It is existing
Mobile charging rail rise and fall be use hydraulic-driven or steel wire rope elevator driving, exist connection it is insecure, fortune
Turn unstable, operate the problems such as relatively complicated.
Utility model content
The utility model provides a kind of mobile charging rail device, which drives first to cut simultaneously by double driving chain sprockets
Fork elevating arm and the second scissors type elevating arm are synchronized with the movement so that the rise and fall of charged rail are more steady, simultaneously should
Device integrated connection is more secured, easy to operate.
The utility model is the technical scheme adopted is that a kind of mobile charging rail device, including horizontally disposed
Charged rail, the first scissors type elevating arm and the second scissors type elevating arm perpendicular to the charged rail, the first scissor-type
It is connected between lifting arm lower end and the second scissors type elevating arm lower end and charged rail by high-tension insulator；It is arranged on joint inspection
Repair the first support column, the second support column, the 3rd support column on the roof of storehouse；The first scissors type elevating arm upper end and second
Scissors type elevating arm upper end is separately fixed at the first support column lower end and the second support column lower end correspondingly；Described
The first haulage chain and the second haulage chain are respectively equipped with inside one scissors type elevating arm and the second scissors type elevating arm, described
One support column lower end and the second support column lower end are respectively equipped with the first directive wheel and the second directive wheel；In the lower end of the 3rd support column
Equipped with driving motor and retarder, turn-screw, the driving wire are additionally provided between the second support column and the 3rd support column
Thick stick is driven by the nut being mounted on retarder, and double driving chain sprockets are equipped in one end of the turn-screw；Described
One end of one haulage chain is connected with the first scissors type elevating arm lower end, and the other end is around first directive wheel and double haulage chains
Wheel is fixed on the second support column；One end of second haulage chain is connected with the second scissors type elevating arm lower end, the other end
It is fixed on around second directive wheel and double driving chain sprockets on the second support column.
After the above technical solution is adopted, the utility model has the following advantages compared with prior art：
Driving motor driving retarder operating, retarder drive nut rotation that the rotary motion of motor is converted to biography
The linear motion of dynamic leading screw, turn-screw linear motion drive double driving chain sprocket linear motions, and double driving chain sprockets pull first to lead
Draw chain and the second haulage chain be synchronized with the movement, and then the first scissors type elevating arm and the second scissors type elevating arm is driven to be synchronized with the movement,
Ensure that the charged rail below the first scissors type elevating arm and the second scissors type elevating arm steadily rises or declines, operation
Simply.
As an improvement, including be arranged on joint maintenance storehouse roof on the 4th support column, second support column with
Slide is additionally provided between 4th support column, is set on the slide there are two leading block trolley, described two are oriented to cunning
It takes turns both ends of the trolley respectively with the turn-screw to be connected, prevents turn-screw from being turned round with nut, ensure driving chain sprocket operating
Steadily.
As an improvement, the cross section of the slide is Ω types, it is steady convenient for leading block trolley travelling.
As an improvement, the driving motor is frequency control motor, the frequency control motor is equipped with photoelectric coding
Device, convenient for adjusting the rising of charged rail or decrease speed.
As an improvement, combination of travel switch is equipped on the slide, convenient for controlling the operation stroke of charged rail.
Description of the drawings
Fig. 1 is the view after charged rail declines
Fig. 2 is the view after charged rail rises
Fig. 3 is travel multiplier schematic diagram
Fig. 4 is the principle schematic of double the first haulage chains of driving chain sprocket sync pulling and the second haulage chain
Fig. 5 is double driving chain sprocket structure diagrams
Fig. 6 is slide cross-sectional view
Fig. 7 is leading block trolley front view
Fig. 8 is leading block trolley side view
Fig. 9 is enlarged diagram at A
Figure 10 is enlarged diagram at B
Figure 11 is enlarged diagram at C
Figure 12 is enlarged diagram at D
Figure 13 is the utility model part-structure schematic diagram
Shown in figure, 1, charged rail, 2, high-tension insulator, the 3, first scissors type elevating arm, the 4, first haulage chain, 5,
Two scissors type elevating arms, the 6, second haulage chain, the 7, first support column, the 8, second support column, the 9, the 3rd support column, 10, the 4th
Dagger, 11, turn-screw, 12, slide, 13, double driving chain sprockets, 131, minute wheel, 14, leading block trolley, 15, first is oriented to
Wheel, the 16, second directive wheel, 17, driving motor and retarder, 18, close maintenance storehouse roof.
Specific embodiment
As shown in the figure shown in 1-13, this practicality provides a kind of mobile charging rail device, including horizontally disposed
Charged rail 1, the first scissors type elevating arm 3 and the second scissors type elevating arm 5 perpendicular to the charged rail 1, first
High-tension insulator 2 is respectively equipped between 3 lower end of scissors type elevating arm and 5 lower end of the second scissors type elevating arm and charged rail 1,
The first support column 7, the second support column 8, the 3rd support column 9 being arranged on joint maintenance storehouse roof 18, the 4th support column 10；The
One scissors type elevating arm, 3 upper end and 5 upper end of the second scissors type elevating arm are separately fixed at 7 lower end of the first support column correspondingly
With 8 lower end of the second support column；The first traction is respectively equipped with inside the first scissors type elevating arm 3 and the second scissors type elevating arm 5
4 and second haulage chain 6 of chain is respectively equipped with the first directive wheel 15 and in 7 lower end of the first support column and 8 lower end of the second support column
Two directive wheels 16；Driving motor and retarder 17 are equipped in the lower end of the 3rd support column 9, driving motor driving retarder is subtracting
Fast device is equipped with nut, is additionally provided with turn-screw 11 between the second support column 8 and the 3rd support column 9, and the one of turn-screw 11
End is connected with nut, and the other end is equipped with double driving chain sprockets 13；One end of first haulage chain 4 and 3 lower end of the first scissors type elevating arm
It is fixedly connected, the other end is fixed on around first directive wheel 15 and double driving chain sprockets 13 on the second support column 8；Second leads
The one end for drawing chain 6 is connected with 8 lower end of the second scissors type elevating arm, and the other end is solid around the second directive wheel 16 and double driving chain sprockets 13
It is scheduled on the second support column 8.Slide 12 is additionally provided between the second support column 8 and the 4th support column 10, is equipped on slide 12
Combination of travel switch and two leading block trolleies 14, two leading block trolleies 14 connect respectively with the both ends of turn-screw 11
It connects, the cross section of slide 12 is Ω types in the utility model, is moved convenient for leading block trolley 14.It is used in the utility model
Driving motor for frequency control motor, which is equipped with photoelectric encoder, passes through the control of frequency converter in motor
Turn-screw movement velocity and stroke can be handled and limit, for the ease of controlling the movement travel of turn-screw, in slide 12
On can be more accurate to the Stroke Control of turn-screw, conveniently with installation position sensor and combination of travel switch.
During using the present apparatus, after the length for first adjusting the first haulage chain 4 and the second haulage chain 6, pass through double driving chain sprockets
13rd, the horizontal movement of turn-screw 11 can obtain the vertical stroke of charging guide rail of the horizontal throw equal to twice, that is to say, that
Horizontal throw/vertical stroke=1/2, the principle schematic of travel multiplier as indicated at 3, if such as F ends stroke be 1, Q ends stroke
For 2, this kind of structure can shorten the length for setting turn-screw, improve the rigidity of turn-screw, simplify driving structure, save
Device the space occupied reduces old of manufacture and mounting and adjusting difficulty.
As shown in Figure 4 and Figure 5, the first haulage chain 4 and the second haulage chain 6 are wound on simultaneously on double driving chain sprockets 13, this pair is led
Draw sprocket wheel 13 and set minute wheel 131 there are two corotation moving axis, the first haulage chain 4 and the second haulage chain 6 are wound on two correspondingly
On minute wheel 131, so double driving chain sprockets 13 can be moved up and down with synchronous drive the first haulage chain 4 and the second haulage chain 6, Jin Erbao
It has demonstrate,proved charged rail 1 smoothly to move up and down, stability is high.
As shown in fig. 6, the cross section of slide 12 are Ω, two 150 ° of inclined-planes are internally provided with, slide rigidity can be strengthened,
And the leading block trolley 14 to being run in slide plays positioning and guiding, the material of slide 12 is carbon steel, linearity
It is good, intensity is high, rigidity is good, wearability is good, and just wearability is good to be extraordinary for the material of leading block trolley, it is mobile steadily, smooth nothing
Noise.
The motion process of the utility model is, driving motor driving retarder, and retarder drives nut rotation so as to by electricity
The rotary motion of machine is converted to the linear motion of turn-screw, during turn-screw horizontal movement, two guiding positioned at its end
Pulley trolley is moved along slide, for example, when promoting charged rail, leading screw moves right in the horizontal direction, and two are oriented to cunning
Wheel trolley moves right, and turn-screw also drives double driving chain sprockets of its end to move right, and double driving chain sprockets drive first to lead
Draw chain and the second haulage chain synchronously move right, the first haulage chain and the second haulage chain drive respectively the first scissors type elevating arm and
Second scissors type elevating arm moves upwards, while the first scissors type elevating arm and the second scissors type elevating arm are shunk, positioned at first
Charged rail below scissors type elevating arm and the second scissors type elevating arm is elevated.
Claims (5)
1. a kind of mobile charging rail device, which is characterized in that including horizontally disposed charged rail (1), perpendicular to institute
The the first scissors type elevating arm (3) and the second scissors type elevating arm (5) for the charged rail stated, under the first scissors type elevating arm (3)
It is connected between end and the second scissors type elevating arm (5) lower end and charged rail (1) by high-tension insulator (2)；It is arranged on joint
Overhaul the first support column (7), the second support column (8), the 3rd support column (9) on storehouse roof (18)；First scissor-type
Lifting arm (3) upper end and second scissors type elevating arm (5) upper end be separately fixed at correspondingly the first support column (7) lower end and
Second support column (8) lower end；
The first haulage chain (4) is respectively equipped with inside the first scissors type elevating arm (3) and the second scissors type elevating arm (5)
With the second haulage chain (6), the first guiding is respectively equipped in the first support column (7) lower end and the second support column (8) lower end
Take turns (15) and the second directive wheel (16)；
Driving motor and retarder (17) are equipped in the lower end of the 3rd support column (9), in the second support column (8) and the 3rd support column
(9) turn-screw (11) is additionally provided between, the turn-screw (11) is driven by the nut being mounted on retarder, in institute
The one end for the turn-screw (11) stated is equipped with double driving chain sprockets (13)；One end of first haulage chain (4) and the first scissor
Formula lifting arm (3) lower end connects, and the other end is fixed on second around first directive wheel (15) and double driving chain sprockets (13)
On support column；One end of second haulage chain (6) is connected with second scissors type elevating arm (5) lower end, and the other end bypasses institute
The second directive wheel (16) and double driving chain sprockets (13) stated are fixed on the second support column (8).
2. mobile charging rail device according to claim 1, which is characterized in that including being arranged on joint maintenance storehouse roof
(18) the 4th support column (10) on is additionally provided with slide between second support column (8) and the 4th support column (10)
(12), set on the slide (12) there are two leading block trolley (14), described two leading block trolleies (14) are divided
Both ends not with the turn-screw (11) are connected.
3. mobile charging rail device according to claim 2, which is characterized in that the cross section of the slide (12) is Ω
Type.
4. mobile charging rail device according to claim 1, which is characterized in that the driving motor is frequency control electricity
Machine, the frequency control motor are equipped with photoelectric encoder.
5. mobile charging rail device according to claim 2, which is characterized in that group is equipped on the slide (12)
Close travel switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289647.6U CN207449667U (en) | 2017-09-30 | 2017-09-30 | Mobile charging rail device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289647.6U CN207449667U (en) | 2017-09-30 | 2017-09-30 | Mobile charging rail device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207449667U true CN207449667U (en) | 2018-06-05 |
Family
ID=62250372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721289647.6U Expired - Fee Related CN207449667U (en) | 2017-09-30 | 2017-09-30 | Mobile charging rail device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207449667U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111232870A (en) * | 2018-11-29 | 2020-06-05 | 比亚迪股份有限公司 | Lifting platform and charging system for charging system |
| WO2022249026A1 (en) * | 2021-05-23 | 2022-12-01 | Furrer + Frey Ag | Apparatus for holding an overhead conductor rail, and arrangement comprising a boom system comprising at least two apparatuses for holding an overhead conductor rail and an overhead conductor rail |
-
2017
- 2017-09-30 CN CN201721289647.6U patent/CN207449667U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111232870A (en) * | 2018-11-29 | 2020-06-05 | 比亚迪股份有限公司 | Lifting platform and charging system for charging system |
| CN111232870B (en) * | 2018-11-29 | 2022-03-18 | 比亚迪股份有限公司 | Lifting platform for charging system and charging system |
| WO2022249026A1 (en) * | 2021-05-23 | 2022-12-01 | Furrer + Frey Ag | Apparatus for holding an overhead conductor rail, and arrangement comprising a boom system comprising at least two apparatuses for holding an overhead conductor rail and an overhead conductor rail |
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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 |
Granted publication date: 20180605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |