CN205220394U - Electric vehicle water conservancy diversion power supply unit - Google Patents
Electric vehicle water conservancy diversion power supply unit Download PDFInfo
- Publication number
- CN205220394U CN205220394U CN201521046799.4U CN201521046799U CN205220394U CN 205220394 U CN205220394 U CN 205220394U CN 201521046799 U CN201521046799 U CN 201521046799U CN 205220394 U CN205220394 U CN 205220394U
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- base
- roof
- cylinder
- trolley head
- vehicle
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Abstract
The utility model discloses an electric vehicle water conservancy diversion power supply unit, the roof of locating electric vehicle include contact trolley head (1), the two sets of direction slide bars (2), cylinder components (3), base (4) and insulator (5), install in the roof base (4) to set up between base (4) and roof insulator (5), one of them installs the cylinder body and piston rod of the cylinder of cylinder components (3) on base (4), another upper end fixture contact formula trolley head (1), two sets of direction slide bars (2) are installed in cylinder components (3) both sides, and both ends are connected with base (4) and contact trolley head (1) respectively, and the direction direction of just lead slide bar (2) is parallel with cylinder components's (3) piston rod moving direction. Overcome the condition that the volume is great, the structure is complicated that the electric installation exists among the prior art, occupation space is less, convenient to use, job stabilization, simple structure and the more convenient electric installation of fault handling. Reduce the space that occupies the roof, and because device simple structure is reliable, reduced the weight on the roof to the overall cost and the later maintenance's of vehicle requirement has been reduced.
Description
Technical field
This patent relates to mechano-electronic technical field of structures, especially relates to a kind of elec. vehicle water conservancy diversion electric supply installation.
Background technology
China's city elec. vehicle, mainly contain subway, light rail or rail and trackless trolley car etc., existing powering mode is mostly above track and sets up rigidity or rigid suspension OCS, relies on to rise the pantograph of roof and contact the mode of powering for vehicle with contact system when vehicle travels.And in recent years when elec. vehicle uses, vehicle configuration gets more and more, the space of roof is then more and more less.Need to take roof larger space owing to installing conventional electric installation, vehicle just needs under less space, install the electric installation needing to be elevated.
Utility model content
The purpose of this utility model is to provide a kind of elec. vehicle water conservancy diversion electric supply installation, overcome larger, the baroque situation of volume that electric installation in prior art exists, take up room less, easy to use, working stability, structure simple and fault handling electric installation more easily.Decrease the space taking roof, and due to apparatus structure simple and reliable, decrease the weight on roof, and reduce the holistic cost of vehicle and the requirement of later maintenance.
The purpose of this utility model is achieved through the following technical solutions:
A kind of elec. vehicle water conservancy diversion electric supply installation, is located at the roof of elec. vehicle, comprises contact trolley head 1, two and overlaps guiding sliding bar 2, cylinder assembly 3, base 4 and insulator 5;
Base 4 is installed on roof, and arranges insulator 5 between base 4 and roof, the cylinder body of the cylinder of cylinder assembly 3 and piston rod one of them be installed on base 4, contact trolley head 1 is installed in another upper end;
Two cover guiding sliding bars 2 are installed on cylinder assembly 3 both sides, and two ends are connected with base 4 and contact trolley head 1 respectively, and the guide direction of guiding sliding bar 2 is parallel with the piston rod moving direction of cylinder assembly 3.
Described base 4 is triangle, and described insulator 5 comprises three, is located at the position at three angles of triangle base 4 respectively.
The technical scheme provided as can be seen from above-mentioned the utility model, the elec. vehicle water conservancy diversion electric supply installation that the utility model embodiment provides, overcome larger, the baroque situation of volume that electric installation in prior art exists, take up room less, easy to use, working stability, structure simple and fault handling electric installation more easily.Decrease the space taking roof, and due to apparatus structure simple and reliable, decrease the weight on roof, and reduce the holistic cost of vehicle and the requirement of later maintenance.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation block diagram of the elec. vehicle water conservancy diversion electric supply installation that Fig. 1 provides for the utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to protection domain of the present utility model.
Separately it should be noted that description orientation mentioned herein " on ", D score, "left", "right", " front, " afterwards " does not all refer in particular to this orientation except specified otherwise; just for convenience, and placement direction its description different of described product is also not quite similar.Those of ordinary skill in the art, not making intelligible orientation under creative work prerequisite, belong to protection domain of the present utility model.
Below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Embodiment one
As shown in Figure 1, a kind of elec. vehicle water conservancy diversion electric supply installation, is located at the roof of elec. vehicle, comprises contact trolley head 1, two and overlaps guiding sliding bar 2, cylinder assembly 3, base 4 and insulator 5; Base 4 is installed on roof, and arranges insulator 5 between base 4 and roof.The cylinder body of the cylinder of cylinder assembly 3 and piston rod one of them be installed on base 4, contact trolley head 1 is installed in another upper end; This concrete example, cylinder body is installed on base 4, and contact trolley head 1 is installed in piston rod upper end.Certainly, cylinder assembly 3 also comprises pilot piping, valve, source of the gas to tear the gas circuit control box etc. of configuration open, can carry out elevating control as requested to cylinder; concrete mode; those skilled in the art easily realize, neither the utility model protection scope, no longer describe in detail.Insulator 5 plays a part to insulate between auto levelizer and roof, insulate when making electric supply installation entirety charged with vehicle.The metal connection plate that power supply uses cable to be connected on electric supply installation base 4 carries out conduct electrical energy, the overall water conservancy diversion of electric supply installation, and is contacted with contact system, by conduct electrical energy on vehicle by liftable contact trolley head 1.
Two cover guiding sliding bars 2 are installed on cylinder assembly 3 both sides, and two ends are connected with base 4 and contact trolley head 1 respectively, and the guide direction of guiding sliding bar 2 is parallel with the piston rod moving direction of cylinder assembly 3.The cover for seat of concrete guiding sliding bar 2 is installed on base 4, and contact trolley head 1 is installed in guide rod upper end.The structure of contact trolley head 1 and the mode of connection are by electric wiring requirement, and the utility model does not do particular/special requirement.Two cover guiding sliding bars 2 play the effect supported with guiding, and protection cylinder is not subject to very large non-perpendicular component.
Meanwhile, described base 4 is triangle, and described insulator 5 comprises three, is located at the position at three angles of triangle base 4 respectively.The Stability Analysis of Structures of this supported at three point, installs firmly.
When carrying out charging operations to vehicle, the cylinder intake interface access high pressure air of cylinder assembly 3, when it carries out conductive operation control, provides lifting/lowering signal, drives air cylinder device then to drive trolley head to complete lifting/lowering process.
After vehicle enters contact system (or charging pile) lower zone, vehicle provides the instruction of rise, when the gas circuit control box of cylinder assembly 3 receive hoist the signal time, to the rodless cavity air feed of cylinder, piston rod is stretched out, contact trolley head 1 rises; When contact trolley head 1 reaches setting value with contact system contact, control plunger bar extend action stops, and keeps certain air pressure, makes contact trolley head 1 contact net lines keep the contact force set; Electric current starts conduction.
When conduction work is not carried out in the decline of needs electric installation, vehicle provides dropping signal, and gas circuit control box is to the rod chamber air feed of cylinder, and rodless cavity is vented, and piston rod is retracted, and contact trolley head 1 leaves contact system, and stops when being recovered to least significant end position.
When piston rod entirety is stretched out, because output pressure is constant, contact trolley head 1 is also constant with the contact force of contact system is setting value, the contact trolley head 1 of electric installation is contacted well with contact system, and carries out delivery of electrical energy.
This device, after vehicle enters contact system/charging pile lower zone, is vertically raised by vehicle interior control electric supply installation and contacts with contact system, carry out the transmission of electric energy with vehicle.Can the larger current transmission required when powering of vehicle during work.Operationally cylinder is elevated in the vertical direction, decreases the space taking roof, and due to apparatus structure simple and reliable, decrease the weight on roof, and reduce the holistic cost of vehicle and the requirement of later maintenance.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (2)
1. an elec. vehicle water conservancy diversion electric supply installation, be located at the roof of elec. vehicle, it is characterized in that: comprise contact trolley head (1), two covers guiding sliding bar (2), cylinder assembly (3), base (4) and insulator (5);
Base (4) is installed on roof, and insulator (5) is set between base (4) and roof, the cylinder body of the cylinder of cylinder assembly (3) and piston rod one of them be installed on base (4), contact trolley head (1) is installed in another upper end;
Two covers guiding sliding bar (2) are installed on cylinder assembly (3) both sides, two ends are connected with base (4) and contact trolley head (1) respectively, and the guide direction of guiding sliding bar (2) is parallel with the piston rod moving direction of cylinder assembly (3).
2. elec. vehicle water conservancy diversion electric supply installation according to claim 1, it is characterized in that, described base (4) is triangle, and described insulator (5) comprises three, is located at the position at three angles of triangle base (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521046799.4U CN205220394U (en) | 2015-12-15 | 2015-12-15 | Electric vehicle water conservancy diversion power supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521046799.4U CN205220394U (en) | 2015-12-15 | 2015-12-15 | Electric vehicle water conservancy diversion power supply unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205220394U true CN205220394U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521046799.4U Active CN205220394U (en) | 2015-12-15 | 2015-12-15 | Electric vehicle water conservancy diversion power supply unit |
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| Country | Link |
|---|---|
| CN (1) | CN205220394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111055704A (en) * | 2019-11-27 | 2020-04-24 | 青岛特来电新能源科技有限公司 | Charging terminal |
-
2015
- 2015-12-15 CN CN201521046799.4U patent/CN205220394U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111055704A (en) * | 2019-11-27 | 2020-04-24 | 青岛特来电新能源科技有限公司 | Charging terminal |
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| GR01 | Patent grant |