CN2119355U - Safety power supply unit for electric flat car - Google Patents
Safety power supply unit for electric flat car Download PDFInfo
- Publication number
- CN2119355U CN2119355U CN 92210873 CN92210873U CN2119355U CN 2119355 U CN2119355 U CN 2119355U CN 92210873 CN92210873 CN 92210873 CN 92210873 U CN92210873 U CN 92210873U CN 2119355 U CN2119355 U CN 2119355U
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- CN
- China
- Prior art keywords
- electric flat
- flat carriage
- glue
- band
- power supply
- Prior art date
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model relates to a safety power supply unit for an electric flat car, composed of a slide contact wire, a slide wire device, a sealing (gum) strap, an electric flat car, a steel plate, a bending roller and an elastic sweeper. The steel plate is fixed on the sectional steel of the electric flat carriage by screw bolts. The bending roller and the slide wire device are respectively fixed on the steel plate. The sealing strap is arranged on the trench of the slide contact wire. The middle part of the sealing strap passes round the roller of the flat car for crossing through the slide wire device. The sealing strap contacts the slide contact wire. Electricity is transmitted to the flat car from the slide contact wire through the slide wire device. When the flat car runs, besides the slide wire device, rest of the components are all sealed by the sealing strap. The flat car is provided with an automatic cleaning device.
Description
A kind of safe power supply device that relates to reciprocating type mobile device.
The electric flat carriage of prior art divides three series, and their power supply mode is had nothing in common with each other:
1, KP series: KP type electric flat carriage is used for factory floor inside, or the transportation of the rectilinear orbit between workshop and the workshop, and its power supply divides line, slip and the three kinds of forms of spiral of dragging.Drag the line power supply, be only applicable to carry by wall or short range, stroke is difficult for long, and electric wire is easily suffered a loss; Slip power supply can use long distance, but civil engineering is bigger, and cover plate easily is damaged, and not only influences the flatcar operation, and easily advances booty and cause short circuit, and maintenance is also inconvenient; The spiral power supply, only limit is in the scope of regulation in operation, and cable easily is damaged, and accident is short-circuited; Jeopardize people's life security.
2, KPD series: this electric flat carriage adopts the low-voltage power supply mode, ground level transformer by delivery of set unit is reduced to 36V with 380V voltage, feed is given conductor rail, by the electric installation on the electric flatcar low tension is delivered to voltage transformer on the car, again voltage is raised to the work of 380V driving motor, requires between conductor rail and the ground, definitely insulation between conductor rail and the conductor rail, construction is complicated, the expense height is not suitable for that (as foundry shop) carries out work under rugged environment.
3, KPX series: this electric flat carriage is given DC motor by storage battery power supply, needs regularly charging could satisfy normal operation, and this car fare lattice eighteenth of the twenty is expensive, and can not carry warmware, also is not suitable for carrying out under rugged environment work.
The purpose of this utility model provides a kind of safe power supply device of reciprocating motor flatcar, and this device is by laying (glue) band on the trench, prevents that effectively foreign material such as iron block from entering trench, avoid the phenomenon that is short-circuited, it is simple in structure, and cost is low, safe and reliable, applied widely.
The utility model is achieved in that has installed three groups of bending rollers and slick line device on electric flat carriage, on the trench of trolley or on conductor rail, lay a whole piece and seal (glue) band, the two ends of (glue) band are fixed, three groups of bending rollers on the electric flatcar are walked around at the middle part, so that stride across the slick line device of electric flat carriage.On the shaped steel under the electric flat carriage table top, fix two block plates with bolt etc., slick line device and three groups of bending rollers are fixed on this two block plate, because slick line device trolley direct and in the trench contacts, when electric flat carriage moves, bending roller plays front (glue) roll coil of strip and walks around overline bridge, ground the exit or entrance of a clitch be opened, (glue) band crossover-passing after again with the exit or entrance of a clitch, ground bedding.Like this, the slick line device of electric flat carriage is removed at the exit or entrance of a clitch, whole piece ground, and remainder is all sealed the sealing of (glue) band, and electricity is directly transferred on the electric flatcar through slick line device from trolley.
Owing to have a lot of dusts and foreign material in the production environment, therefore fixing two groups of clearing apparatus in the electric flat carriage rear and front end, cleaning seal (glue) with on dust and foreign material.
Advantage of the present utility model and good effect:
1, this device is owing to adopt a whole piece to seal (glue) to be with hermetically the exit or entrance of a clitch or to cover on the conductor rail, and foreign material such as dust and iron block can not enter trench and cause short circuit, make the safe and reliable operation of electric flat carriage;
2, this device range ability is unrestricted;
3, this device is applied widely, not only can transport warmware, and under harsh environment, also can carry out work as steel foundry;
4, this device is owing to without cable, avoid short circuit phenomenon and personal safety accident;
5, this device has been owing to adopted automatic cleaning device, cleaning seal (glue) with on dust and foreign material, reduce labor strength;
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 overall structure scheme drawing of the present utility model.
Fig. 2 A-A cut-away view of the present utility model.
Fig. 3 elasticity swabbing pig of the present utility model structural representation.
Below in conjunction with accompanying drawing in detail concrete structure of the present utility model and operational detail are described in detail.
The safe power supply device of electric flat carriage is by trolley (1), slick line device (2), seal (glue) band (3), electric flat carriage (4), steel plate (5), bending roller (6), elasticity swabbing pig (7) constitutes, with two block plates (5) by on the shaped steel that is bolted to electric flat carriage (4), three groups of bending rollers (6) and slick line device (2) are separately fixed on two block plates (5), on the trench of trolley (1), have a whole piece and seal (glue) band (3), adopt holding-down bolt, steel plate, angle steel, the end that nut will seal (glue) band (3) is fixed on the ground; Adopt holding-down bolt, slideway, bolt, steel plate, angle steel, nut will seal (glue) band (3) other end and be fixed on the ground this end scalable.Seal the middle part of (glue) band (3) and walk around three groups of bending rollers (6) on the electric flat carriage (4), stride across the slick line device (2) on the electric flat carriage (4).Slick line device (2) trolley (1) direct and in the trench contacts, when electric flat carriage (4) is mobile, bending roller (6) is rolled fwd (glue) band (3) and is walked around overline bridge, and then the exit or entrance of a clitch is opened, behind (glue) band (3) crossover-passing again with the exit or entrance of a clitch, ground bedding.Like this, the slick line device (2) of electric flat carriage (4) is removed at the exit or entrance of a clitch, whole piece ground, and remainder is all sealed (glue) band (3) sealing, and electricity is transmitted on the electric flat carriage (4) through slick line device (2) by trolley (1).
Seal dust and the foul of (glue) band on (3) for cleaning, electric flat carriage (4) front and back end has one group of elasticity swabbing pig (7) respectively, and it adopts method such as welding to be fixed on the electric flat carriage (4).Elasticity swabbing pig (7) is made of bolt (8), spring (9), briquetting (10), pressing plate (11), scraper plate (12), nylon wire (13), nut (14), bolt (15), nut (16), and it can clean foreign material and the dust that seals on (glue) band (3) automatically with moving of electric flat carriage (4).
Claims (2)
1, a kind of safe power supply device that relates to the reciprocating motor flatcar, the safe power supply device that it is characterized in that electric flat carriage is by trolley (1), slick line device (2), seal (glue) band (3), electric flat carriage (4), steel plate (5), bending roller (6), elasticity swabbing pig (7) constitutes, by on the shaped steel that is bolted to electric flat carriage (4), three groups of bending rollers (6) and slick line device (2) are separately fixed on two block plates (5), on the trench of trolley (1) with two block plates (5), have a whole piece and seal (glue) band (3), adopt holding-down bolt, steel plate, angle steel, the end that nut will seal (glue) band (3) is fixed on the ground; Adopt holding-down bolt, slideway, bolt, steel plate, angle steel, nut will seal (glue) band (3) other end and be fixed on the ground this end scalable; Seal the middle part of (glue) band (3) and walk around three groups of bending rollers (6) on the electric flat carriage (4), stride across the slick line device (2) on the electric flat carriage (4); Slick line device (2) trolley (1) direct and in the trench contacts, and electricity is transmitted on the electric flat carriage (4) through slick line device (2) by trolley (1).
2, by the described safe power supply device of claim 1, it is characterized in that: the front and back end of electric flat carriage (4) has one group of elasticity swabbing pig (7) respectively, it adopts method such as welding to be fixed on the electric flat carriage (4), and elasticity swabbing pig (7) is made of bolt (8), spring (9), briquetting (10), pressing plate (11), scraper plate (12), nylon wire (13), nut (14), bolt (15), nut (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92210873 CN2119355U (en) | 1992-05-12 | 1992-05-12 | Safety power supply unit for electric flat car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92210873 CN2119355U (en) | 1992-05-12 | 1992-05-12 | Safety power supply unit for electric flat car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2119355U true CN2119355U (en) | 1992-10-21 |
Family
ID=4955952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92210873 Granted CN2119355U (en) | 1992-05-12 | 1992-05-12 | Safety power supply unit for electric flat car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2119355U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1045748C (en) * | 1995-06-23 | 1999-10-20 | 罗尔工业公司 | Electrical power supply and guidance assembly along ground rail for wheeled vehicle |
| CN102717427A (en) * | 2012-05-28 | 2012-10-10 | 国鼎(南通)管桩有限公司 | Part conveying trolley used in concrete pipe pile automatic production line |
| CN103811965A (en) * | 2014-03-07 | 2014-05-21 | 四川金广实业（集团）股份有限公司 | Power supply system for buggy ladle |
-
1992
- 1992-05-12 CN CN 92210873 patent/CN2119355U/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1045748C (en) * | 1995-06-23 | 1999-10-20 | 罗尔工业公司 | Electrical power supply and guidance assembly along ground rail for wheeled vehicle |
| CN102717427A (en) * | 2012-05-28 | 2012-10-10 | 国鼎(南通)管桩有限公司 | Part conveying trolley used in concrete pipe pile automatic production line |
| CN103811965A (en) * | 2014-03-07 | 2014-05-21 | 四川金广实业（集团）股份有限公司 | Power supply system for buggy ladle |
| CN103811965B (en) * | 2014-03-07 | 2016-08-24 | 四川金广实业（集团）股份有限公司 | Electric power system for buggy ladle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |