CN209290183U - Charging bow and charging unit - Google Patents
Charging bow and charging unit Download PDFInfo
- Publication number
- CN209290183U CN209290183U CN201821139224.0U CN201821139224U CN209290183U CN 209290183 U CN209290183 U CN 209290183U CN 201821139224 U CN201821139224 U CN 201821139224U CN 209290183 U CN209290183 U CN 209290183U
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- Prior art keywords
- charging
- charging bow
- bracket
- pole plate
- mounting hole
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Abstract
The utility model relates to a kind of charging bow and charging units.Charging bow includes spaced charging bow bracket and pole plate, there is the resilient snubber for being supplied to charging bow bracket and pole plate separating force between pole plate and charging bow bracket, charging bow further includes connection charging bow bracket and pole plate and resilient snubber is pressed on the anti-drop connector between charging bow bracket and pole plate, charging bow bracket and/or pole plate, which are equipped with the mounting hole for installing anti-drop connector, at least one mounting hole and anti-drop connector, to be had certain flying height in front and back and/or left and right directions and anti-drop connector is enable to be swung up in front and back and/or right and left.When being charged using the charging bow of the utility model to inclination parked vehicles, pole plate can be swung by front and back and/or left and right directions, float up and down realization and the full contact of vehicle current collecting equipment, and solving the problems, such as that the current collecting equipment of charging bow and tilting vehicle in the prior art cannot completely attach to causes energy loss big.
Description
Technical field
The utility model relates to a kind of charging bow and charging units.
Background technique
With the promotion and popularization of new-energy automobile, electric vehicle ownership is more and more, especially leads in urban public transport
Domain, more and more buses are used and are driven by electricity.As needing to refuel with orthodox car, electric vehicle charges.Mesh
Preceding most domestic Household electric motor car realizes the electrical connection of charging equipment and vehicle using charging gun.But electric bus battery
Capacity is big, need to be taken a long time using traditional charging gun charging, it is difficult to suitable for needing the electric bus of quick charge.For
Meet electric bus fast charge demand, in the prior art electric bus generally using can carry the charging bow of high current with
The current collecting equipment electrical connection of roof is charged.When charging, electric bus is driven to immediately below charging bow, and the decline of charging bow is simultaneously
It is electrically connected with current collecting equipment.But due to the limitation of complex road condition and working environment, electric bus rests in charging bow lower section
When vehicle easily tilt so that the current collecting equipment of roof with charging bow cannot contact, lead to not charge normal for electric bus.
To solve the above-mentioned problems, it is disclosed in the utility model patent specification that Authorization Notice No. is CN207291688U
A kind of charging bow, including the charging bow bracket being bolted and copper bar (being equivalent to pole plate), the downside of the charging bow is set
There is upper fastener, the upside of copper bar is equipped with lower fastener, is configured with elastic device between upper and lower fastener.Stop before and after vehicle
When seating unevenly, by the flexible of spring arrangement, copper bar can float up and down to realize the collection Denso of charging bow and roof along bolt
Set contact.But the charging bow copper bar can only float up and down, when electric bus is parked it is not flat when, the charging bow copper bar not
It can be completely attached to the current collecting equipment of roof, copper bar becomes line by theoretic face contact with current collecting equipment and contacts, contact area
Reduction causes contact resistance to increase, and generates unnecessary energy loss.
Utility model content
The purpose of this utility model is to provide a kind of charging bows, it is intended to solve charging bow and dump car in the prior art
Current collecting equipment cannot completely attach to the problem for causing energy loss big；The purpose of this utility model, which also resides in, to be provided one kind and matches
It is equipped with the charging unit of above-mentioned charging bow.
To achieve the above object, the technical solution of the charging bow of the utility model is:
Charging bow includes upper and lower spaced charging bow bracket and pole plate, and the length direction for defining pole plate is right and left
It is front-rear direction to the width direction of, pole plate, has between the pole plate and charging bow bracket and is supplied to charging bow bracket and pole
The resilient snubber of plate separating force, the charging bow further include connection charging bow bracket and pole plate and are pressed on resilient snubber
Anti-drop connector between charging bow bracket and pole plate, the charging bow bracket and/or pole plate are equipped with and connect for installing anticreep
The mounting hole of fitting, at least one mounting hole and anti-drop connector have certain flying height in front and back and/or left and right directions
And anti-drop connector is enable to be swung up in front and back and/or right and left.
Its advantages: it the connection charging bow bracket of the utility model and anti-drop connector and the pole plate of pole plate and/or fills
Mounting hole on pantograph bracket has certain flying height in front and back and/or left and right directions, so that pole plate can be preceding
Afterwards and/or right and left is swung up, while pole plate can float up and down.Vehicle is stopped to inclination using the charging bow of the utility model
When charging, pole plate can swing by front and back and/or left and right directions, float up and down realization and vehicle current collecting equipment connects completely
Touching, solving charging bow in the prior art and cannot completely attaching to the current collecting equipment of tilting vehicle leads to energy loss asking greatly
Topic.
Specifically, the mounting hole is circular hole, anti-drop connector and circular hole clearance fit and make anti-drop connector in level
The all directions in face all have flying height.
Its advantages: mounting hole is circular hole, anti-drop connector and mounting hole floating assembly, enables pole plate in level
All directions on face are swung, and are completely attached to facilitate charging bow with current collecting equipment.
Further, the charging bow bracket is equipped with the mounting hole, and the mounting hole and anticreep on charging bow bracket connect
Fitting clearance fit.
Its advantages: only facilitate charging bow assembly while setting mounting hole on charging bow bracket is convenient for being arranged.
Further, the resilient snubber is spring, and the spring pocket is on anti-drop connector, the anticreep connection
Part is oriented on the upside of spring is equipped with the supporting positive cover with the hole of spring and the mounting hole of charging bow bracket along press respectively, described to help
The conical surface extended in the mounting hole hole of the positive oriented charging bow bracket of tackling.
Its advantages: supporting positive cover plays righting spring in swing process, in reseting procedure centering dropout prevention connector and
The effect of pole plate.
Further, the mounting hole be perforation, the anti-drop connector include across charging bow bracket bolt and
It is connected to the nut that bolt is pierced by one end of charging bow bracket.
Its advantages: anti-drop connector is dismountable screw bolt and nut, convenient for facilitating while assembly to breakage
Part is overhauled.
The technical solution of the charging unit of the utility model is:
Charging unit includes charging pile, and the drive that charging bow and driving charging bow move up and down is equipped on the charging pile
Motivation structure, the charging bow include upper and lower spaced charging bow bracket and pole plate, define the length direction of pole plate as left and right
Direction, pole plate width direction be front-rear direction, the pole plate and charging bow bracket between have be supplied to charging bow bracket and
The resilient snubber of pole plate separating force, the charging bow further include connection charging bow bracket and pole plate and compress resilient snubber
Anti-drop connector between charging bow bracket and pole plate, the charging bow bracket and/or pole plate are equipped with for installing anticreep
The mounting hole of connector, at least one mounting hole and anti-drop connector have in front and back and/or left and right directions between certain floating
Gap and so that anti-drop connector is swung up in front and back and/or right and left.
Its advantages: in the charging unit of the utility model connection charging bow bracket and pole plate anti-drop connector with
Mounting hole on pole plate and/or charging bow bracket has certain flying height in front and back and/or left and right directions, so that pole
Plate can be swung up in front and back and/or right and left, while pole plate can float up and down.Use the charging bow pair of the utility model
When tilting parked vehicles charging, pole plate can be by front and back and/or left and right directions is swung, float up and down realization and vehicle collection Denso
Full contact is set, the current collecting equipment for solving charging unit and tilting vehicle in the prior art, which cannot completely attach to, leads to energy
Lose big problem.
Specifically, the mounting hole is circular hole, anti-drop connector and circular hole clearance fit and make anti-drop connector in level
The all directions in face all have flying height.
Its advantages: mounting hole is circular hole, anti-drop connector and mounting hole floating assembly, enables pole plate in level
All directions on face are swung, and are completely attached to facilitate charging bow with current collecting equipment.
Further, the charging bow bracket is equipped with the mounting hole, and the mounting hole and anticreep on charging bow bracket connect
Fitting clearance fit.
Its advantages: only facilitate charging bow assembly while setting mounting hole on charging bow bracket is convenient for being arranged.
Further, the resilient snubber is spring, and the spring pocket is on anti-drop connector, the anticreep connection
Part is oriented on the upside of spring is equipped with the supporting positive cover with the hole of spring and the mounting hole of charging bow bracket along press respectively, described to help
The conical surface extended in the mounting hole hole of the positive oriented charging bow bracket of tackling.
Its advantages: supporting positive cover plays righting spring in swing process, in reseting procedure centering dropout prevention connector and
The effect of pole plate.
Further, the mounting hole be perforation, the anti-drop connector include across charging bow bracket bolt and
It is connected to the nut that bolt is pierced by one end of charging bow bracket.
Its advantages: anti-drop connector is dismountable screw bolt and nut, convenient for facilitating while assembly to breakage
Part is overhauled.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the charging bow of the utility model；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the status diagram when charging bow in Fig. 1 floats up and down at A；
Fig. 4 is status diagram when charging is bent to the Vehicular charging to tilt；
Fig. 5 is the enlarged drawing in Fig. 4 at B；
Fig. 6 is status diagram when charging is bent to the Vehicular charging tilted forward and back；
In attached drawing: 1, charging bow fixed frame；2, insulated connecting piece；3, mounting plate；4, pole plate；5, bolt；6, spring；7, it helps
Positive set；8, charging bow bracket mounting hole.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
The specific embodiment one of the charging bow of the utility model as shown in Figures 1 to 6, including spaced fills up and down
Pantograph bracket and pole plate 4 have the elasticity for being supplied to charging bow bracket and 4 separating force of pole plate between pole plate 4 and charging bow bracket
Bolster.Define pole plate 4 length direction be left and right directions, pole plate 4 width direction be front-rear direction.Bracket is bent in charging
Charging bow fixed frame 1, insulated connecting piece 2 and the mounting plate 3 set gradually from top to bottom.Pole plate 4 is four, four pole plates 4
The four corners of charging bow pedestal lower end are connected to by anti-drop connector.Resilient snubber compresses under the action of anti-drop connector
Between pole plate 4 and charging bow bracket.There is the mounting hole for installing anti-drop connector on charging bow bracket and pole plate 4.This
The mounting hole of embodiment is that section is circular perforation, and anti-drop connector includes installing on pole plate 4 and charging bow bracket
The bolt 5 in hole and be connected to bolt 5 be pierced by charging for the nut on one end of bracket.It is arranged between nut and charging bow bracket
There is washer, the diameter of washer is greater than the aperture of the mounting hole on charging bow bracket.
The aperture of pole plate mounting hole on pole plate 4 is identical as the diameter of bolt 5, and the charging bow bracket on charging bow bracket is worn
The aperture in dress hole 8 is greater than the diameter of bolt 5 and realizes bolt 5 and charging bow standoff gap cooperation, so that bolt 5 be enable to fill
It is swung in all directions of the same level of pantograph bracket mounting hole 8, so that pole plate can be with the current collection of tilting vehicle
Device completely attaches to.In other embodiments, the aperture of the pole plate mounting hole on pole plate 4 can also be greater than 5 diameter of bolt and realize pole
Plate 4 and 5 clearance fit of bolt.
Resilient snubber in the present embodiment is spring 6, and in other embodiments, resilient snubber is also possible to air bag, gas
Capsule can be mounted between charging bow bracket and pole plate 4 by fixed structure.In order to enhance spring 6 in charging bow bracket and pole plate
Fixing intensity between 4, spring 6 are sleeved on bolt 5.For can righting pole plate 4, bolt 5 is oriented on the upside of spring 6 and is equipped with
Have along the supporting positive cover 7 of press, supporting positive cover 7 to charging bow bracket with the hole of spring 6 and charging bow bracket mounting hole 8 respectively and wears
Fill the conical surface extended in 8 hole of hole.
Charging bow fixed frame 1 in the present embodiment includes the connecting rod of two parallel intervals setting, and the upside of connecting rod is logical
It crosses and is bolted the more mounting rods across two connecting rods.The lower end four corners of charging bow fixed frame 1, i.e. two connecting rods
Two ends, be respectively fixedly connected with insulated connecting piece 2, the insulated connecting piece 2 in the present embodiment is " day " glyph framework knot
Structure, " day " glyph framework extend along the length direction of connecting rod.Mounting plate 3 has been bolted in the lower end of insulated connecting piece 2,
Mounting plate 3 extends along connecting rod length direction and " day " glyph framework is stretched out at both ends.Stretch out the peace at " day " glyph framework both ends
There is the mounting plate through 3 both ends of mounting plate to perforate, mounting plate perforation constitutes charging bow bracket mounting hole 8, and perforating is in loading board 3
Four, it is located at the four corners of mounting plate 3.
When charging bow is in uncharged state, as shown in Fig. 2, spring 6 is electrically charged bow branch under the action of bolt 5 and nut
Frame and pole plate 4 clamp.Charging bow to horizontal positioned Vehicular charging when, as shown in figure 3, charging bow lower end four pole plates 4 with
The current collecting equipment on vehicle top presses, and compressed spring 6 of floating upwards under the press of current collecting equipment effect, bolt 5 vertically to
Upper movement realizes that pole plate 4 and current collecting equipment completely attach to.Be easy when pot hole, air leakage of tyre, when vehicle parking so that
The both ends of vehicle-width direction tilt, when Vehicular charging inclined to left and right ends is bent in charging, as shown in Figure 4, Figure 5, charging bow
Four pole plates 4 of lower end and the current collecting equipment on vehicle top press, and move under the press of current collecting equipment effect, due to bolt
5 and charging assembled for gap between bracket mounting hole, four bolts 5 can be moved to 3 upper right side of mounting plate, so that pole plate
4 can completely attach to the inclined current collecting equipment of roof.After vehicle parking, when vehicle rear and front end tilts, as shown in fig. 6, filling
The floating displacement of front and back pole plate 4 in pantograph is different, so that pole plate 4 can be completely attached to current collecting equipment, charges normal.
The specific embodiment two of the charging bow of the utility model is, this reality in place of the difference with charging bow embodiment one
The pin shaft that the anti-drop connector in example includes the mounting hole on pole plate and charging bow bracket is applied, the both ends of pin shaft have difference
It turns edge with charging bow bracket and pole plate block, in other embodiments, one end of pin shaft can also be with pole plate or charging bow bracket
It is fixedly connected.Other are the same as example 1, and repeat no more.
The specific embodiment three of the charging bow of the utility model is, this reality in place of the difference with charging bow embodiment one
Applying the mounting hole on the charging bow bracket in example is the long hole that front and back extends, so that pole plate can be swung in the longitudinal direction.Other
In embodiment, the mounting hole on charging bow bracket is the long hole that left and right extends, so that pole plate can be swung in the lateral direction.Other
It is the same as example 1, repeats no more.
The specific embodiment four of the charging bow of the utility model is, this reality in place of the difference with charging bow embodiment one
The charging bow bracket mounting hole applied on the charging bow bracket in example is the blind hole with certain extended segment, and anti-drop connector protrudes into blind
One end in hole is T-shaped structure, and the hole of blind hole is along the upper Stop structure having with the horizontal part block of T-shaped structure, spring suit
On anti-drop connector.Pole plate mounting hole in other embodiments on pole plate is also possible to blind hole, likewise, anti-drop connector is stretched
The one end for entering pole plate mounting hole is T-shaped structure, and the hole of pole plate mounting hole is along the upper block having with the horizontal part block of T-shaped structure
Structure.Other are the same as example 1, and repeat no more.
The specific embodiment five of the charging bow of the utility model is, this reality in place of the difference with charging bow embodiment one
The perforation and bolt-clearance cooperation that only the perforation for being arranged on bracket and passing through for bolt is bent in charging, is charged on bow bracket, spiral shell are applied in example
The other end of bolt is fixedly connected on the upper surface of pole plate.In other embodiments, it can also only be arranged on pole plate and be worn for bolt
The perforation in hole, perforation and bolt-clearance on pole plate cooperate, and the other end of bolt is fixedly connected on the lower end surface of charging bow bracket
On.Other are the same as example 1, and repeat no more.
The specific embodiment of the charging unit of the utility model, including charging pile, be equipped on charging pile charging bow and
The driving mechanism to move up and down is bent in driving charging, and the structure of the charging bow in the present embodiment and above-mentioned charging are bent in each embodiment
Structure is identical, repeats no more.
Claims (10)
1. charging bow, including upper and lower spaced charging bow bracket and pole plate, the length direction for defining pole plate is right and left
It is front-rear direction to the width direction of, pole plate, has between the pole plate and charging bow bracket and is supplied to charging bow bracket and pole
The resilient snubber of plate separating force, it is characterised in that: the charging bow further includes connection charging bow bracket and pole plate and will be elastic
Bolster is pressed on the anti-drop connector between charging bow bracket and pole plate, and the charging bow bracket and/or pole plate are equipped with and use
In the mounting hole for installing anti-drop connector, at least one mounting hole and anti-drop connector have floating in front and back and/or left and right directions
It moves gap and anti-drop connector is enable to be swung up in front and back and/or right and left.
2. charging bow according to claim 1, it is characterised in that: the mounting hole is circular hole, anti-drop connector and circular hole
Clearance fit and so that anti-drop connector is all had flying height in all directions of horizontal plane.
3. charging bow according to claim 2, it is characterised in that: the charging bow bracket is equipped with the mounting hole, fills
Mounting hole and anti-drop connector clearance fit on pantograph bracket.
4. charging bow according to claim 3, it is characterised in that: the resilient snubber is spring, the spring suit
On anti-drop connector, the anti-drop connector, which is oriented to be equipped on the upside of spring, bends installing for bracket with spring and charging respectively
The hole in hole is along the supporting positive cover of press, and the supporting positive cover is with the conical surface extended into the mounting hole hole of charging bow bracket.
5. charging bow according to claim 3 or 4, it is characterised in that: the mounting hole is perforation, the anti-drop connector
Including the bolt across charging bow bracket and the nut being connected on one end that bolt is pierced by charging bow bracket.
6. charging unit, including charging pile, the drive that charging bow and driving charging bow move up and down is installed on the charging pile
Motivation structure, the charging bow include upper and lower spaced charging bow bracket and pole plate, define the length direction of pole plate as left and right
Direction, pole plate width direction be front-rear direction, the pole plate and charging bow bracket between have be supplied to charging bow bracket and
The resilient snubber of pole plate separating force, it is characterised in that: charging bow further includes connection charging bow bracket and pole plate and by bullet
Property bolster be pressed on the anti-drop connector between charging bow bracket and pole plate, bracket is bent in the charging and/or pole plate is equipped with
For installing the mounting hole of anti-drop connector, at least one mounting hole and anti-drop connector have in front and back and/or left and right directions
Flying height and so that anti-drop connector is swung up in front and back and/or right and left.
7. charging unit according to claim 6, it is characterised in that: the mounting hole is circular hole, anti-drop connector and circle
Interporal lacuna cooperates and anti-drop connector is made to all have flying height in all directions of horizontal plane.
8. charging unit according to claim 7, it is characterised in that: the charging bow bracket is equipped with the mounting hole,
Mounting hole and anti-drop connector clearance fit on charging bow bracket.
9. charging unit according to claim 8, it is characterised in that: the resilient snubber is spring, the spring pocket
On anti-drop connector, the anti-drop connector, which is oriented to be equipped on the upside of spring, bends wearing for bracket with spring and charging respectively
The supporting positive cover of the hole along press in hole is filled, the supporting positive cover has the conical surface extended into the mounting hole hole of charging bow bracket.
10. charging unit according to claim 8 or claim 9, it is characterised in that: the mounting hole is perforation, and the anticreep connects
Fitting includes bending the bolt of bracket across charging and being connected to the nut that bolt is pierced by one end of charging bow bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821139224.0U CN209290183U (en) | 2018-07-18 | 2018-07-18 | Charging bow and charging unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821139224.0U CN209290183U (en) | 2018-07-18 | 2018-07-18 | Charging bow and charging unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209290183U true CN209290183U (en) | 2019-08-23 |
Family
ID=67651550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821139224.0U Active CN209290183U (en) | 2018-07-18 | 2018-07-18 | Charging bow and charging unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209290183U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667410A (en) * | 2019-10-24 | 2020-01-10 | 北京维通利电气有限公司 | Floating touch plate device and using method thereof |
| CN110733350A (en) * | 2018-07-18 | 2020-01-31 | 郑州宇通客车股份有限公司 | charging bow and charging device |
-
2018
- 2018-07-18 CN CN201821139224.0U patent/CN209290183U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733350A (en) * | 2018-07-18 | 2020-01-31 | 郑州宇通客车股份有限公司 | charging bow and charging device |
| CN110667410A (en) * | 2019-10-24 | 2020-01-10 | 北京维通利电气有限公司 | Floating touch plate device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Bus Co.,Ltd. Address before: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU YUTONG BUS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |