CN208471396U - A kind of adjustable current collection rack device - Google Patents
A kind of adjustable current collection rack device Download PDFInfo
- Publication number
- CN208471396U CN208471396U CN201821087622.2U CN201821087622U CN208471396U CN 208471396 U CN208471396 U CN 208471396U CN 201821087622 U CN201821087622 U CN 201821087622U CN 208471396 U CN208471396 U CN 208471396U
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- China
- Prior art keywords
- support rod
- current collection
- adjustable current
- rack device
- collection rack
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Abstract
The utility model relates to a kind of adjustable current collection rack devices, including fixing seat, connection frame and support rod, the lower end of the support rod is fixedly connected with fixing seat, the side of the support rod is connected with connection frame, it is rotatablely connected between the connection frame and support rod by shaft, the upper end of the support rod is equipped with fixed case, the utility model proposes a kind of adjustable current collection rack device, it is connect by passing through pressure sensor on a mounting board with contact plate, and the input terminal of turntable is connected to motor, pressure sensor passes through relay controller and electrical connection of motor, this kind design, it can be by rotation turntable to the pulling force of adjustment spring, and then guarantee the pressure remained steady of charcoal sliding block and contact line, to improve the service life of charcoal sliding block.
Description
Technical field
The utility model belongs to crane technical field more particularly to a kind of adjustable current collection rack device.
Background technique
Electricity collecting frame is the main composition part in crane power supply unit.Crane at work, mainly utilizes current collection
Sliding block in frame is conducted with trolley sliding contact realization.Due to being sliding contact between sliding block and trolley, so that sliding block exists
It will appear abrasion in long-term use process.And when slider wear to a certain extent after, and cannot replace in time, then can be to trolley
It damages, and then influences the normal use of crane.And existing Electricity collecting frame cannot be guaranteed charcoal sliding block always with contact line
Pressure remained steady, to cause charcoal sliding block impaired serious, it is therefore necessary to be designed improvement, to it to satisfy the use demandSummary of the invention
The utility model is to solve well-known technique and provide a kind of adjustable current collection rack device.
The utility model is adopted the technical scheme that solve well-known technique: the adjustable collection of one kind
Electric rack device, including fixing seat, connection frame and support rod, the lower end of the support rod are fixedly connected with fixing seat, the support
The side of bar is connected with connection frame, is rotatablely connected between the connection frame and support rod by shaft, the upper end of the support rod
Equipped with fixed case, the upper end of the fixed case is equipped with turntable, and the input terminal of the turntable is defeated with the motor in fixed case
Outlet connection, the upper surface side of the turntable are equipped with fixed column, and the fixed column is equipped with connecting rod, on the connection frame
Equipped with connecting rod, connected between two connecting rods by spring, the other end of the connection frame is fixedly connected with connector, the company
Connector has been bolted to connection mounting plate, and the mounting plate is equipped with the contact plate connected by pressure sensor, described
Contact plate is equipped with carbon slide plate, and the bottom surface side of the contact plate is connected with winding terminal.
Further, the inside of the connector is equipped with relay controller, and the pressure sensor passes through relay controller
With electrical connection of motor.
Further, the fixing seat two sides are equipped with the fixation hole for installation.
Further, the spring is brute spring.
Further, the upper end of the pressure sensor and the junction of contact plate are equipped with insulating layer.
Further, the carbon slide plate upper surface is arcuate structure, and is made of graphite material.
The utility model has the advantage that as follows with good effect:
1. the utility model proposes a kind of adjustable current collection rack device, by passing through pressure sensor on a mounting board
It being connect with contact plate, and the input terminal of turntable is connected to motor, pressure sensor passes through relay controller and electrical connection of motor,
This kind design, can be by rotation turntable to the pulling force of adjustment spring, and then guarantees that the pressure of charcoal sliding block and contact line keeps steady
It is fixed, to improve the service life of charcoal sliding block.
Detailed description of the invention
Fig. 1 is device overall structure diagram provided by the embodiment of the utility model.
In figure: 1, fixing seat；2, connection frame；3, support rod；4, connector；5, mounting plate；6, contact plate；7, carbon slide plate；
8, winding terminal；9, pressure sensor；10, relay controller；11, spring；12, connecting rod；13, fixed column；14, motor；15, solid
Determine case；16, shaft；17, fixation hole.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, following embodiment is hereby enumerated, and is cooperated
Detailed description are as follows for attached drawing.
It is explained in detail below with reference to structure of the Fig. 1 to a kind of adjustable current collection rack device of the utility model: a kind of
Adjustable current collection rack device, including fixing seat 1, connection frame 2 and support rod 3, the lower end of the support rod 3 are fixedly connected with fixation
Seat 3, the side of the support rod 3 is connected with connection frame 2, is connected between the connection frame 2 and support rod 3 by the rotation of shaft 16
Connect, the upper end of the support rod 3 is equipped with fixed case 15, and the upper end of the fixed case 15 is equipped with turntable 18, the turntable 18 it is defeated
Entering end to connect with the output end for the motor 14 being set in fixed case 15, the upper surface side of the turntable 18 is equipped with fixed column 13,
The fixed column 13 is equipped with connecting rod 12, also is provided with connecting rod 12 on the connection frame 2, passes through spring between two connecting rods 12
11 connections, the other end of the connection frame 2 are fixedly connected with connector 4, and the connector 4 has been bolted to connection installation
Plate 5, the mounting plate 5 are equipped with the contact plate 6 connected by pressure sensor 9, and the contact plate 6 is equipped with carbon slide plate 7, institute
The bottom surface side for stating contact plate 6 is connected with winding terminal 8, and the inside of the connector 4 is equipped with relay controller 10, and the pressure passes
Sensor 9 is electrically connected by relay controller 10 and motor 14, and 1 two sides of fixing seat are equipped with the fixation hole 17 for installation,
The spring 11 is brute spring, and the upper end of the pressure sensor 8 and the junction of contact plate 6 are equipped with insulating layer, the charcoal
7 upper surface of slide plate is arcuate structure, and is made of graphite material.
Working principle: in use, by being connect on a mounting board by pressure sensor with contact plate, and the input of turntable
End is connected to motor, and pressure sensor is by relay controller and electrical connection of motor, this kind design, can by rotation turntable from
And the pulling force of adjustment spring, and then guarantee the pressure remained steady of charcoal sliding block and contact line, to improve the use longevity of charcoal sliding block
Life.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (6)
1. a kind of adjustable current collection rack device, including fixing seat (1), connection frame (2) and support rod (3), which is characterized in that described
The lower end of support rod (3) is fixedly connected with fixing seat (3), and the side of the support rod (3) is connected with connection frame (2), the company
It connecing and is rotatablely connected between frame (2) and support rod (3) by shaft (16), the upper end of the support rod (3) is equipped with fixed case (15),
The upper end of the fixed case (15) is equipped with turntable (18), the input terminal of the turntable (18) and the motor being set in fixed case (15)
(14) output end connection, the upper surface side of the turntable (18) are equipped with fixed column (13), and the fixed column (13) is equipped with
Connecting rod (12) also is provided with connecting rod (12) on the connection frame (2), is connected between two connecting rods (12) by spring (11),
The other end of the connection frame (2) is fixedly connected with connector (4), and the connector (4) has been bolted to connection installation
Plate (5), the mounting plate (5) are equipped with the contact plate (6) connected by pressure sensor (9), and the contact plate (6) is equipped with
The bottom surface side of carbon slide plate (7), the contact plate (6) is connected with winding terminal (8).
2. a kind of adjustable current collection rack device according to claim 1, which is characterized in that the inside of the connector (4)
Equipped with relay controller (10), the pressure sensor (9) is electrically connected by relay controller (10) and motor (14).
3. a kind of adjustable current collection rack device according to claim 1, which is characterized in that fixing seat (1) two sides are set
There is the fixation hole (17) for installation.
4. a kind of adjustable current collection rack device according to claim 1, which is characterized in that the spring (11) is strength bullet
Spring.
5. a kind of adjustable current collection rack device according to claim 1, which is characterized in that the pressure sensor (8)
The junction of upper end and contact plate (6) is equipped with insulating layer.
6. a kind of adjustable current collection rack device according to claim 1, which is characterized in that carbon slide plate (7) upper surface
For arcuate structure, and it is made of graphite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821087622.2U CN208471396U (en) | 2018-07-10 | 2018-07-10 | A kind of adjustable current collection rack device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821087622.2U CN208471396U (en) | 2018-07-10 | 2018-07-10 | A kind of adjustable current collection rack device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208471396U true CN208471396U (en) | 2019-02-05 |
Family
ID=65209837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821087622.2U Active CN208471396U (en) | 2018-07-10 | 2018-07-10 | A kind of adjustable current collection rack device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208471396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254238A (en) * | 2019-06-25 | 2019-09-20 | 西南交通大学 | A kind of bipolar current collecting equipment of train |
-
2018
- 2018-07-10 CN CN201821087622.2U patent/CN208471396U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254238A (en) * | 2019-06-25 | 2019-09-20 | 西南交通大学 | A kind of bipolar current collecting equipment of train |
| CN110254238B (en) * | 2019-06-25 | 2024-04-19 | 西南交通大学 | Double-pole collector device of train |
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