CN106274499A - Bow collector of electric locomotive - Google Patents
Bow collector of electric locomotive Download PDFInfo
- Publication number
- CN106274499A CN106274499A CN201510263340.8A CN201510263340A CN106274499A CN 106274499 A CN106274499 A CN 106274499A CN 201510263340 A CN201510263340 A CN 201510263340A CN 106274499 A CN106274499 A CN 106274499A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- bow collector
- electric locomotive
- rolling stand
- bearing
- 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.)
- Pending
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The present invention relates to bow collector technical field, particularly relate to the bow collector of electric locomotive in tunnel, a kind of mine, including cylinder, cylinder two ends are arranged with drum shaft, drum shaft one end by bonded cooperation in cylinder, the other end stretches out drum sleeve equipped with bearing, bearing is externally provided with bearing holder (housing, cover), bearing holder (housing, cover) is provided with rolling stand, rolling stand connects insulation board, is provided with support bar between two insulation boards, and this bow collector solves that frictional resistance is big, spark is many, the problem of serious wear, ensure the operating safety of electric locomotive, reduce maintenance number of times.
Description
Technical field
The present invention relates to bow collector technical field, particularly relate to the bow collector of electric locomotive in tunnel, a kind of mine.
Background technology
Running the orbit motor car of use in tunnel, mine or work surface, its required drive is to have parallel shelf to be located at above track
Locomotive wire provide electric current.The bow collector being arranged on electric locomotive does the water identical with electric locomotive travel direction relative to locomotive wire
Flat gliding motility, in running due to electric locomotive, bow collector produces bigger frictional resistance, and produces more spark, badly damaged
The material such as aerial line and bow collector, thus increase maintenance frequency and cost, substantially reduce the use longevity of aerial line and bow collector
Life.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is: provide a kind of bow collector of electric locomotive,
Solve that frictional resistance is big, spark is many, the problem of serious wear, it is ensured that the operating safety of electric locomotive, reduce maintenance number of times.
Bow collector of electric locomotive of the present invention, including cylinder, cylinder two ends are arranged with drum shaft, and drum shaft one end is passed through
Bonded cooperation is in cylinder, and the other end stretches out drum sleeve equipped with bearing, and bearing is externally provided with bearing holder (housing, cover), and bearing holder (housing, cover) is provided with rolling
Tube stent, rolling stand connects insulation board, is provided with support bar between two insulation boards.
During operation, the cylinder of bow collector rolls flexibly on locomotive wire, also can pass through, rub little when running into unsmooth,
Abrasion substantially reduces, and support bar prevents both sides stress from deforming upon；When maintenance is changed, only need to remove side rolling stand and
Insulation board, simple to operate.
Preferably, rolling stand and insulation board are bolted, and rolling stand is provided with multiple screwed hole, can be by more
The screwed hole changing installation adjusts the height of rolling stand, makes cylinder contact normally with locomotive wire.
Preferably, support bar is provided with balancing weight, and its center of gravity and cylinder center of gravity, on same vertical line, keep cylinder and locomotive wire
Vertically, prevent from running, bow collector upset, cause tripping operation.
The present invention is compared with prior art had the beneficial effect that
It is to roll that bow collector of electric locomotive changes sliding friction, bow collector and aerial line abrasion substantially reduction, it is ensured that during electric locomotive runs
Safety, reduce maintenance number of times, saved cost, improve efficiency.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
In figure: 1, insulation board；2, screwed hole；3, rolling stand；4, bearing holder (housing, cover)；5, drum shaft；6, key；7, rolling
Cylinder；8, balancing weight；9, support bar.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the invention are described further:
As it is shown in figure 1, bow collector of electric locomotive includes that cylinder 7, cylinder 7 two ends are arranged with drum shaft 5, drum shaft 5 one end
By bonded cooperation in cylinder 7, the other end stretches out cylinder 7 and is set with bearing, and bearing is externally provided with bearing holder (housing, cover) 4, bearing
Set 4 is provided with rolling stand 3, and rolling stand 3 connects insulation board 1, is provided with support bar 9 between two insulation boards 1.
Rolling stand 3 and insulation board 1 are bolted, and rolling stand 3 is provided with multiple screwed hole 2.
Support bar 9 is provided with balancing weight 8.
During operation, the cylinder 7 of bow collector rolls flexibly on locomotive wire, also can pass through, rub little when running into unsmooth,
Abrasion substantially reduces；The height of rolling stand 3 can also be adjusted, it is ensured that cylinder 7 and machine by the screwed hole 2 that replacing is installed
Fare contact is normal；When maintenance is changed, only need to remove rolling stand 3 and the insulation board 1 of side, simple to operate.
Claims (3)
1. a bow collector of electric locomotive, it is characterised in that: include that cylinder (7), cylinder (7) two ends are arranged with drum shaft
(5), drum shaft (5) one end is by bonded cooperation in cylinder (7), and the other end stretches out cylinder (7) and is set with bearing,
Bearing is externally provided with bearing holder (housing, cover) (4), and bearing holder (housing, cover) (4) is provided with rolling stand (3), and rolling stand (3) connects insulation board
(1), it is provided with support bar (9) between two insulation boards (1).
Bow collector of electric locomotive the most according to claim 1, it is characterised in that: described rolling stand (3) and insulation
Plate (1) is bolted, and rolling stand (3) is provided with multiple screwed hole (2).
Bow collector of electric locomotive the most according to claim 1 and 2, it is characterised in that: set on described support bar (9)
There is balancing weight (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510263340.8A CN106274499A (en) | 2015-05-21 | 2015-05-21 | Bow collector of electric locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510263340.8A CN106274499A (en) | 2015-05-21 | 2015-05-21 | Bow collector of electric locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106274499A true CN106274499A (en) | 2017-01-04 |
Family
ID=57632727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510263340.8A Pending CN106274499A (en) | 2015-05-21 | 2015-05-21 | Bow collector of electric locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106274499A (en) |
-
2015
- 2015-05-21 CN CN201510263340.8A patent/CN106274499A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |
|
| WD01 | Invention patent application deemed withdrawn after publication |