CN206712200U - A kind of sliding contact line system - Google Patents
A kind of sliding contact line system Download PDFInfo
- Publication number
- CN206712200U CN206712200U CN201720411155.3U CN201720411155U CN206712200U CN 206712200 U CN206712200 U CN 206712200U CN 201720411155 U CN201720411155 U CN 201720411155U CN 206712200 U CN206712200 U CN 206712200U
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- Prior art keywords
- wire casing
- sliding contact
- contact line
- line system
- box
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model provides a kind of sliding contact line system, including some plug-in trolley bodies and carbon brush group, the trolley body includes wiping wire casing, electric installation, clamping plate, lower frame connection box and jam plate, the electric installation is fixedly mounted in the inwall of the wiping wire casing, the carbon brush group is flexibly connected between the electric installation, the clamping plate and the jam plate is fixedly mounted in one end of the wiping wire casing shell, and the lower frame connection box is fixedly mounted in the other end.Sliding contact line system described in the utility model, can grafting varying number according to the actual requirements trolley body, it is more flexible and convenient, there is practical popularization significance；With two groups of power supply modes, run and do not interfere with each other up and down for two elevators, be independent of each other, power supply mode is more flexible, substantially increases power supplying efficiency.
Description
Technical field
The utility model belongs to trolley field, more particularly, to a kind of sliding contact line system.
Background technology
Sliding contact line system is one kind that power supply is provided for mobile device (mainly elevator, crane, driving, crane etc.)
" special electric wire ".By a current-collector and wiping linear contact lay, the power supply on trolley is set to be supplied to electricity consumption to set by current-collector
It is standby to use.Traditional current-collector is because sliding friction is easily damaged during use, and balance is poor, using single electricity
It is easy to damage because electric current is excessive, service life is short, and stability is poor.Existing sliding contact line system can only provide one group of power supply,
When mobile device needs two groups of power supplies, two groups of sliding contact line systems are generally required；When in different environments in use, needing to use
Different sliding contact line systems, flexibility ratio is low, often results in the waste of economy and cost of labor, increases business budgeting, causes simultaneously
The wastes of social resources.
The content of the invention
In view of this, the utility model is directed to a kind of sliding contact line system, to provide a kind of simple in construction, assembling side
Just, flexibility is strong, service life is long, has two groups of function of supplying power and non-interference sliding contact line system.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of sliding contact line system, including some plug-in trolley bodies and carbon brush group, the trolley body include
The conductive dress is fixedly mounted in wiping wire casing, electric installation, clamping plate, lower frame connection box and jam plate, the inwall of the wiping wire casing
Put, the carbon brush group is flexibly connected between the electric installation, the clamping plate is fixedly mounted in one end of the wiping wire casing shell
With the jam plate, the lower frame connection box is fixedly mounted in the other end.
Further, the wiping wire casing is the wiping wire casing of double flute position, and the wiping wire casing is provided with isolation strip for centre
Centrosymmetric structure, be provided with ten conductive troughs inside the cell body of the wiping wire casing, the conductive trough includes No.1 conductive trough
With No. two conductive troughs, wherein the position of eight No.1 conductive troughs is relative two-by-two, one is respectively mounted in each conductive trough
The electric installation.
Further, the electric installation includes No.1 aluminium groove, conductive plate, conductive plate and No. two aluminium grooves, the No.1
Aluminium groove is arranged in the No.1 conductive trough, and the conductive plate is installed at the top of the No.1 aluminium groove, in groove by connector with
The conductive plate is fixedly connected；No. two aluminium grooves are arranged in No. two conductive troughs, are led in the groove of No. two aluminium grooves
Cross connector to be fixedly connected with the conductive plate, the conductive plate extends the wiping wire casing and connected close to the lower frame
One end of box.
Further, the carbon brush group includes two carbon brush bodies, and two carbon brush bodies are separately mounted to the cunning
The both sides of wire casing are touched, the carbon brush body includes current-collector, brush-box and guide wheel, and the bottom of the current-collector is provided with some wiring
Mouthful, top is provided with some threading holes, and waterproof apron is installed on the threading hole inwall, and the carbon is installed in the lower section of the current-collector
Brush box, the top of the brush-box are provided with some threading openings, each threading opening docked with the connection jaws after with one
Some carbon brush are installed in the individual threading hole composition cable passage, the brush-box inside, and the carbon brush extends the brush-box
Hull outside, the both ends of the brush-box are respectively mounted the guide wheel of different sizes, the brush-box and guide wheel installation
It is slidably connected in the wiping wire casing, and with the electric installation, one end that the current-collector is provided with the threading hole is located at
The outside of the wiping wire casing.
Further, the inwall of the current-collector is provided with the projection of some bar shapeds, each described raised by adjacent two
The individual threading hole is isolated, and the gap between two projections forms a cable passage.
Further, the guide wheel includes central shaft, steel bushing and outer gum cover, and the outer wall of the central shaft inlays the steel
Set, the outer wall of the steel bushing are socketed the outer gum cover, and the finish of the central axle external surface is not more than 1.6 μm, the steel bushing
The finish of inwall is no more than 1.6 μm.
Further, the lower frame connection box includes upper lid and lower cover, and the upper lid and the lower cover are equipped with some insert
Groove, it is described on be covered with some spliced eyes, the inserting columns of some connections spliced eyes are covered with described.
Further, the material of the wiping wire casing, the clamping plate, lower frame connection box and the jam plate is polyethers
Ether ketone resin.
Relative to prior art, sliding contact line system described in the utility model has the advantage that：
(1) sliding contact line system of the present invention, can grafting varying number according to the actual requirements trolley body, more
Flexibly and easily, there is practical popularization significance；With two groups of power supply modes, run and do not interfere with each other, mutually up and down for two elevators
Do not influence, power supply mode is more flexible, substantially increases power supplying efficiency.
(2) sliding contact line system of the present invention, wiping wire casing are the wiping wire casing of double flute position, are avoided using two individually
Wiping wire casing, making material and placement space are more saved, so as to greatly reduce enterprise's production cost.
(3) sliding contact line system of the present invention, waterproof apron is installed on threading hole inwall, for preventing outside rainwater from entering
Enter, while can prevent external dust from entering, extend the service life of current-collector.
(4) sliding contact line system of the present invention, the cable passage of threading opening, connection jaws and threading hole composition, makes cable
Avoid contacting with the parts in sliding contact line system, avoid CONTACT WITH FRICTION between cable, facilitate cable laying, while effectively reduce
The friction damage of cable, extend cable service life
(5) sliding contact line system of the present invention, it is poly- that wiping wire casing, clamping plate, lower frame, which connect box and the material of jam plate,
Ether ether ketone resin, make sliding contact line system that there is high temperature resistant, fire-retardant, insulation and superpower mechanical performance, trolley can be effectively ensured
The service life of system, so as to reduce use cost
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the structural representation one of the sliding contact line system described in the utility model embodiment；
Fig. 2 is the structural representation two of the sliding contact line system described in the utility model embodiment；
Fig. 3 is the side view of the sliding contact line system described in the utility model embodiment；
Fig. 4 is the side view of the trolley body described in the utility model embodiment；
Fig. 5 is the structural representation of the carbon brush body described in the utility model embodiment；
Fig. 6 is the sectional view of the guide wheel described in the utility model embodiment；
Fig. 7 is the schematic diagram one of the electric installation described in the utility model embodiment；
Fig. 8 is the schematic diagram two of the electric installation described in the utility model embodiment；
Fig. 9 is the structural representation of the lower frame connection box described in the utility model embodiment；
Figure 10 is the top view of the upper lid described in the utility model embodiment；
Figure 11 is the top view of the lower cover described in the utility model embodiment.
Description of reference numerals：
1- wiping wire casings；11- conductive troughs；111- No.1 conductive troughs；No. bis- conductive troughs of 112-；2- carbon brush bodies；21- current collections
Device；211- threading holes；22- brush-boxs；221- carbon brush；23- guide wheels；231- central shafts；232- steel bushings；The outer gum covers of 233-；3- is led
Electric installation；31- No.1 aluminium grooves；32- conductive plates；33- conduction plates；No. bis- aluminium grooves of 34-；4- clamping plates；5- lower frames connect box；51-
Upper lid；511- spliced eyes；52- lower covers；521- inserting columns；6- jam plates；7- connectors.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
A kind of sliding contact line system, as shown in Figure 1 to 11, including some plug-in trolley bodies and carbon brush group, institute
Stating trolley body includes wiping wire casing 1, electric installation 3, clamping plate 4, lower frame connection box 5 and jam plate 6, the wiping wire casing 1
The electric installation 3 is fixedly mounted in inwall, is flexibly connected the carbon brush group between the electric installation 3, outside the wiping wire casing 1
The clamping plate 4 and the jam plate 6 is fixedly mounted in one end of shell, and for fixing wiping wire casing 1, the lower frame is fixedly mounted in the other end
Connect box 5.
The wiping wire casing 1 is the wiping wire casing of double flute position, and the wiping wire casing 1 is the middle center pair for being provided with isolation strip
Claim structure, isolation strip can effectively be dielectrically separated from the both ends of wiping wire casing 1, and wiping wire casing 1 is divided to for two groups of power supplies；The wiping
Ten conductive troughs 11 are provided with inside the cell body of wire casing 1, the conductive trough 11 includes No.1 conductive trough 111 and No. two conductive troughs 112,
The position of the wherein eight No.1 conductive troughs 111 is relative two-by-two, and No.1 conductive trough 111 is powered cable conductive trough, and No. two are led
Electric groove 112 is PE conductive troughs, and an electric installation 3, two groups of confessions of wiping wire casing 1 are respectively mounted in each conductive trough 11
Electrically adopt international standards three-phase five-wire mode, run and do not interfere with each other up and down for two elevators and be independent of each other, supplier of electricity
Formula is more flexible, substantially increases power supplying efficiency；Avoid using two single wiping wire casings simultaneously, more save making material
And placement space, so as to greatly reduce enterprise's production cost.
The electric installation 3 includes No.1 aluminium groove 31, conductive plate 32, conductive plate 33 and No. two aluminium grooves 34, the No.1
Aluminium groove 31 is arranged in the No.1 conductive trough 111, and the conductive plate 32 is installed at the top of the No.1 aluminium groove 31, is passed through in groove
Connector 7 is fixedly connected with the conductive plate 33；No. two aluminium grooves 34 are arranged in No. two conductive troughs 112, described
It is fixedly connected in the groove of No. two aluminium grooves 34 by connector 7 with the conductive plate 33, the conductive plate 33 extends described
Wiping wire casing 1 is close to one end of lower frame connection box 5；When two adjacent trolley body grafting, a trolley sheet
The conductive plate 33 of body can be inserted directly into the wiping wire casing 1 of another trolley body and is connected with electric installation 3, pass through connection
Part 7 forms an entirety after fixing, and shares a carbon brush group, forms sliding contact line system.
The carbon brush group includes two carbon brush bodies 2, and two carbon brush bodies 2 are separately mounted to the wiping wire casing 1
Both sides, the carbon brush body 2 includes current-collector 21, brush-box 22 and guide wheel 23, and the bottom of the current-collector 21 is provided with some
Connection jaws, top are provided with some threading holes 211, waterproof apron are installed on the inwall of threading hole 211, for preventing outside rainwater
Into, while can prevent external dust from entering, extend the service life of current-collector 21；The lower section installation institute of the current-collector 21
Brush-box 22 is stated, the top of the brush-box 22 is provided with some threading openings, each threading opening and the connection jaws pair
Cable passage is formed after connecing with a threading hole 211, some carbon brush 221, the carbon brush are installed in the inside of brush-box 22
221 extend the hull outside of the brush-box 22, carbon brush 221 is effectively contacted with electric installation 3, and the two of the brush-box 22
End is respectively mounted the guide wheel 23 of different sizes, and the brush-box 22 and the guide wheel 23 are arranged in the wiping wire casing 1, and
It is slidably connected with the electric installation 3, one end that the current-collector 21 is provided with the threading hole 211 is located at the wiping wire casing 1
Outside, when cable passes from threading hole 211, avoid contacting with the parts in sliding contact line system, avoid friction damage, have
Beneficial to protection cable.
The inwall of the current-collector 21 is provided with the projection of some bar shapeds, and each projection will be worn described in adjacent two
String holes 211 is isolated, and the gap between two projections forms a cable passage, each cable is in a cable passage
In, it will not contact with each other, avoid friction damage, while be advantageous to lay cable, effectively avoid cable laying mistake.
The guide wheel 23 includes central shaft 231, steel bushing 232 and outer gum cover 233, and the outer wall of the central shaft 231 inlays institute
Steel bushing 232 is stated, the outer wall of the steel bushing 232 is socketed the outer gum cover 233, increased the service life；The outer surface of central shaft 231
Finish be not more than 1.6 μm, the finish of the inwall of steel bushing 232 is to ensure the fatigue strength, anti-of part no more than 1.6 μm
Corruption and durability.
The lower frame connection box 5 includes upper lid 51 and lower cover 52, and the upper lid 51 and the lower cover 52 are equipped with some insert
Groove, for aiding in fixedly connected part 7, when conductive plate 33 is fixedly mounted in connector 7, one end of connector 7 is by conductive plate
33 are fixed in No.1 aluminium groove 31 or No. two aluminium grooves 34, and the other end inserts the slot, avoids the other end of connector 7 through wiping
Wire casing 1 extends to outside, and the upper lid 51 is provided with some spliced eyes 511, and the lower cover 52 is provided with some connection spliced eyes
511 inserting column 521, it is easy to assembly, while ensure the stabilization inside sliding contact line system.
It is polyether-ether-ketone that the wiping wire casing 1, the clamping plate 4, the lower frame, which connect box 5 and the material of the jam plate 6,
Resin, polyether-ether-ketone (PEEK) resin is a kind of special engineering plastics of excellent performance, is had compared with other special engineering plastics
There are more significant advantages, resistance to positive 260 degree of high temperature, mechanical performance is excellent, self lubricity is good, chemicals-resistant burn into is fire-retardant, resistance to stripping
Property, wearability, radioresistance, superpower mechanical performance, can be effectively ensured the service life of sliding contact line system, be constructed into so as to reduce
This.
The quantity of the trolley body is at least one, can grafting varying number according to the actual requirements trolley sheet
Body, it is more flexible and convenient, there is practical popularization significance.
A kind of operation principle of sliding contact line system is：
Sliding contact line system adopts international standards three-phase five-wire mode for running and not interfereing with each other above and below two elevators, is fixed on
In the running track (escalator standard sections) for lifting Cargo Lift, elevator electricity consumption is interior with wiping side in wiping wire casing 1 by carbon brush body 2
Formula power taking；Sliding contact line system is divided into two groups of power supplies, and left side and right side are all three-phase five-wire mode (A, B, C, N, PE).
A kind of course of work of sliding contact line system is：
One end of cable is connected to carbon brush 221, and the cable that the other end forms through threading opening, connection jaws and threading hole 211 leads to
The externally connected power supply in road, carbon brush 221 contact with electric installation 3, and pass through relative slip of the carbon brush body 2 along wiping wire casing 1
Transmit electrical power to electrical equipment；When needing two trolley body grafting, a trolley body is connected close to lower frame
Another trolley body is inserted close to one end of clamping plate 4 in one end of box 5, and now the electric installation 3 of two trolley bodies is straight
Connect in succession, an entirety is formed after being fixed by connector 7, and share a carbon brush group, form sliding contact line system.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (8)
- A kind of 1. sliding contact line system, it is characterised in that：Including some plug-in trolley bodies and carbon brush group, the trolley Body includes wiping wire casing (1), electric installation (3), clamping plate (4), lower frame connection box (5) and jam plate (6), the wiping wire casing (1) electric installation (3) is fixedly mounted in inwall, and the carbon brush group, the cunning are flexibly connected between the electric installation (3) The clamping plate (4) and the jam plate (6) is fixedly mounted in the one end for touching wire casing (1) shell, and the other end is fixedly mounted the lower frame and connected Connect box (5).
- A kind of 2. sliding contact line system according to claim 1, it is characterised in that：The wiping wire casing (1) is double flute position Wiping wire casing, the wiping wire casing (1) are provided with the centrosymmetric structure of isolation strip, the cell body of the wiping wire casing (1) for centre Inside is provided with ten conductive troughs (11), and the conductive trough (11) includes No.1 conductive trough (111) and No. two conductive troughs (112), its In eight No.1 conductive troughs (111) position it is relative two-by-two, be respectively mounted described in one and lead in each conductive trough (11) Electric installation (3).
- A kind of 3. sliding contact line system according to claim 2, it is characterised in that：The electric installation (3) includes No.1 aluminium Groove (31), conductive plate (32), conductive plate (33) and No. two aluminium grooves (34), the No.1 aluminium groove (31) are led installed in the No.1 In electric groove (111), the conductive plate (32) is installed at the top of the No.1 aluminium groove (31), in groove by connector (7) with it is described Conductive plate (33) is fixedly connected；No. two aluminium grooves (34) are arranged in No. two conductive troughs (112), No. two aluminium grooves (34) it is fixedly connected in groove by connector (7) with the conductive plate (33), the conductive plate (33) is extended described Wiping wire casing (1) is close to one end of lower frame connection box (5).
- A kind of 4. sliding contact line system according to claim 1, it is characterised in that：The carbon brush group includes two carbon brush bodies (2), two carbon brush bodies (2) are separately mounted to the both sides of the wiping wire casing (1), and the carbon brush body (2) includes collection Electrical equipment (21), brush-box (22) and guide wheel (23), the bottom of the current-collector (21) are provided with some connection jaws, and top is provided with some Threading hole (211), waterproof apron is installed on threading hole (211) inwall, and the carbon is installed in the lower section of the current-collector (21) Brush box (22), the top of the brush-box (22) are provided with some threading openings, each threading opening and the connection jaws pair With threading hole (211) composition cable passage after connecing, the brush-box (22) is internal to install some carbon brush (221), institute State the hull outside that carbon brush (221) extends the brush-box (22), the both ends of the brush-box (22) are respectively mounted of different sizes The guide wheel (23), the brush-box (22) and the guide wheel (23) are arranged in the wiping wire casing (1), and are led with described Electric installation (3) is slidably connected, and one end that the current-collector (21) is provided with the threading hole (211) is located at the wiping wire casing (1) Outside.
- A kind of 5. sliding contact line system according to claim 4, it is characterised in that：The inwall of the current-collector (21) is provided with The projection of some bar shapeds, each projection isolate two adjacent threading holes (211), between two projections Gap forms a cable passage.
- A kind of 6. sliding contact line system according to claim 4, it is characterised in that：The guide wheel (23) includes central shaft (231), steel bushing (232) and outer gum cover (233), the outer wall of the central shaft (231) inlay the steel bushing (232), the steel bushing (232) outer wall is socketed the outer gum cover (233), and the finish of central shaft (231) outer surface is described no more than 1.6 μm The finish of steel bushing (232) inwall is no more than 1.6 μm.
- A kind of 7. sliding contact line system according to claim 1, it is characterised in that：The lower frame connection box (5) includes upper lid (51) and lower cover (52), the upper lid (51) and the lower cover (52) are equipped with some slots, and the upper lid (51) is provided with some Spliced eye (511), the lower cover (52) are provided with the inserting column (521) of some connection spliced eyes (511).
- A kind of 8. sliding contact line system according to claim 1, it is characterised in that：The wiping wire casing (1), the clamping plate (4), the material of the lower frame connection box (5) and the jam plate (6) is polyether-ether-ketone resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411155.3U CN206712200U (en) | 2017-04-18 | 2017-04-18 | A kind of sliding contact line system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411155.3U CN206712200U (en) | 2017-04-18 | 2017-04-18 | A kind of sliding contact line system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206712200U true CN206712200U (en) | 2017-12-05 |
Family
ID=60456242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720411155.3U Expired - Fee Related CN206712200U (en) | 2017-04-18 | 2017-04-18 | A kind of sliding contact line system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206712200U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921102A (en) * | 2017-04-18 | 2017-07-04 | 天津京龙工程机械有限公司 | A kind of sliding contact line system |
| CN109234776A (en) * | 2018-09-17 | 2019-01-18 | 芜湖海成科技有限公司 | A kind of portable conduction tooling |
| CN110112627A (en) * | 2019-05-06 | 2019-08-09 | 北京中盛博方环保工程技术有限公司 | A kind of slip track |
-
2017
- 2017-04-18 CN CN201720411155.3U patent/CN206712200U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921102A (en) * | 2017-04-18 | 2017-07-04 | 天津京龙工程机械有限公司 | A kind of sliding contact line system |
| CN109234776A (en) * | 2018-09-17 | 2019-01-18 | 芜湖海成科技有限公司 | A kind of portable conduction tooling |
| CN110112627A (en) * | 2019-05-06 | 2019-08-09 | 北京中盛博方环保工程技术有限公司 | A kind of slip track |
| CN110112627B (en) * | 2019-05-06 | 2024-05-24 | 北京中盛博方智能技术有限公司 | Slide wire track |
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| 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: 20171205 Termination date: 20200418 |
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| CF01 | Termination of patent right due to non-payment of annual fee |