CN205806837U - A kind of slip ring structure for electric platform - Google Patents
A kind of slip ring structure for electric platform Download PDFInfo
- Publication number
- CN205806837U CN205806837U CN201620735107.5U CN201620735107U CN205806837U CN 205806837 U CN205806837 U CN 205806837U CN 201620735107 U CN201620735107 U CN 201620735107U CN 205806837 U CN205806837 U CN 205806837U
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- CN
- China
- Prior art keywords
- needle guard
- slip ring
- ring structure
- axle sleeve
- drive shaft
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Abstract
This utility model relates to The Cloud Terrace technical field, a kind of slip ring structure for electric platform, including needle stand, needle stand is provided with interior contact pin and outer contact pin, internal ring needle guard and outer shroud needle guard it is rotatably mounted with on needle stand, internal ring needle guard and outer shroud needle guard are equipped with cannelure on the face of needle stand, and interior contact pin is positioned at the cannelure of internal ring needle guard and keeps electrically connecting with internal ring needle guard, and outer contact pin is positioned at the cannelure of outer shroud needle guard and keeps electrically connecting with outer shroud needle guard.Slip ring structure structure for electric platform of the present utility model simplifies, production cost is low, in addition, use ring flange fixed hub, ring flange can improve the connective stability of axle sleeve and drive shaft further, during drive shaft turns, axle sleeve runs more steady, thus internal ring needle guard and the outer shroud needle guard in axle sleeve is reliable, can remain the electrical connection of interior contact pin and the electrical connection of internal ring needle guard and outer contact pin and outer shroud needle guard.
Description
Technical field
This utility model relates to The Cloud Terrace technical field, a kind of slip ring structure for The Cloud Terrace.
Background technology
The slip ring structure of The Cloud Terrace of the prior art is more complicated, and rotates after longtime running at node and be susceptible to pine
Dynamic, cause electrical connection to be lost efficacy, additionally, existing The Cloud Terrace many uses brushless electric machine or two-phase hybrid stepping motor are driven, raw
Product cost is high.
Utility model content
The purpose of this utility model is the defect overcoming prior art to exist, it is provided that a kind of simple in construction and reliable
Slip ring structure for electric platform.
In order to realize the purpose of this utility model, be the technical scheme is that
Slip ring structure for electric platform of the present utility model includes that needle stand, described needle stand are provided with interior contact pin and extrapolation
Pin, described needle stand is rotatably mounted with internal ring needle guard and outer shroud needle guard, and described internal ring needle guard and outer shroud needle guard are towards needle stand
Face on be equipped with cannelure, described interior contact pin be positioned at internal ring needle guard cannelure and with internal ring needle guard keep electrically connect, institute
State outer contact pin be positioned at the cannelure of outer shroud needle guard and keep electrically connecting with outer shroud needle guard.
Electric platform described in the utility model includes pedestal, the rotating seat being hinged on pedestal and is hinged on rotating seat
Pitching frame, described pitching frame is hinged with fixed mount, and described rotating seat, pitching frame and fixed mount are driven by drive mechanism respectively and turn over
Turn, described drive mechanism include casing, be arranged in casing drive motor and the drive shaft that is installed in rotation in casing,
Described drive shaft is driven by described driving motor.
Being provided with rebound in casing described in the utility model, described needle stand is fixed on rebound, described slip ring structure
Also include that axle sleeve, described internal ring needle guard and outer shroud needle guard are fixed in axle sleeve, described drive shaft stretch out described internal ring needle guard and with
Described axle sleeve is fixing to be connected, and the end of described drive shaft is further fixed on ring flange.
Axle sleeve described in the utility model and ring flange are equipped with the axis hole of fixed drive axle, and the end of described drive shaft is run through
The axis hole of described axle sleeve in being plugged into the axis hole of described ring flange, described ring flange is bolted on described axle sleeve.
Axle sleeve described in the utility model is provided with at least one entrance hole.
The two ends of rotating seat described in the utility model are equipped with notch, one group of drive mechanism of each installation in two notches, its
In, the drive shaft of the drive mechanism being positioned at the notch of bottom is connected with pedestal by described slip ring structure, superposed groove
The drive shaft of the drive mechanism in Kou is connected by one end of described slip ring structure with pitching frame, and described fixed mount is provided with bayonet socket,
Being provided with one group of drive mechanism in described bayonet socket, the drive shaft of the drive mechanism in described bayonet socket passes through described slip ring structure with described
The other end of pitching frame is fixing to be connected.
Rotating seat described in the utility model is C-shaped plate, and described pitching frame and fixed mount are L shaped plate.
Driving motor described in the utility model is permanent magnetic step motor, and the outfan of permanent magnetic step motor is provided with gear and subtracts
Speed mechanism, permanent magnetic step motor drives described drive shaft, described permanent magnetic step motor and gear to slow down by gear reduction
Mechanism built is in described casing.
Slip ring structure for electric platform of the present utility model provides the benefit that: of the present utility model for electronic cloud
The slip ring structure of platform includes that needle stand, needle stand are provided with interior contact pin and outer contact pin, needle stand is rotatably mounted with internal ring needle guard and
Outer shroud needle guard, internal ring needle guard and outer shroud needle guard are equipped with cannelure on the face of needle stand, and interior contact pin is positioned at the ring of internal ring needle guard
Keeping electrically connecting in shape groove and with internal ring needle guard, outer contact pin is positioned at the cannelure of outer shroud needle guard and keeps being electrically connected with outer shroud needle guard
Connecing, this slip ring structure structure simplifies, and production cost is low, additionally, slip ring structure also includes that axle sleeve, internal ring needle guard and outer shroud needle guard are solid
Being scheduled in axle sleeve, drive shaft is stretched out internal ring needle guard and fixing with axle sleeve is connected, and the end of drive shaft is further fixed on ring flange, axle sleeve
With the axis hole that ring flange is equipped with fixed drive axle, the end of drive shaft is run through the axis hole of axle sleeve and is plugged into the axis hole of ring flange
In, ring flange is bolted on axle sleeve, and ring flange can improve the connective stability of axle sleeve and drive shaft further, drives
When moving axis rotates, axle sleeve runs more steady, thus internal ring needle guard and the outer shroud needle guard in axle sleeve is reliable, can remain
The electrical connection of interior contact pin and internal ring needle guard and outer contact pin and the electrical connection of outer shroud needle guard.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the overall structure schematic diagram of slip ring structure of the present utility model；
Fig. 2 is that slip ring structure of the present utility model assembles structural representation；
Fig. 3 is axle sleeve structure schematic diagram of the present utility model；
Fig. 4 is the structural representation of electric platform of the present utility model.
Wherein: needle stand 1, interior contact pin 11, outer contact pin 12；Internal ring needle guard 21, outer shroud needle guard 22；Axle sleeve 3；Rotating seat 4；Pitching
Frame 5；Fixed mount 6；Drive mechanism 7, rebound 71.
Detailed description of the invention
In description of the present utility model, it is to be understood that term " radially ", " axially ", " on ", D score, " top ",
Orientation or the position relationship of the instruction such as " end ", " interior ", " outward " they are based on orientation shown in the drawings or position relationship, merely to just
Describe in description this utility model and simplification rather than indicate or imply that the device of indication or element must have specific side
Position, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.In description of the present utility model
In, except as otherwise noted, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " setting ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art,
Above-mentioned term concrete meaning in this utility model can be understood as the case may be.
As Figure 1-4, the slip ring structure for electric platform of the present embodiment includes that needle stand 1, needle stand 1 are provided with interpolation
Pin 11 and outer contact pin 12, needle stand 1 is rotatably mounted with internal ring needle guard 21 and outer shroud needle guard 22, internal ring needle guard 21 and outer shroud pin
Set 22 is equipped with cannelure on the face of needle stand 1, interior contact pin 11 be positioned at internal ring needle guard 21 cannelure and with internal ring needle guard
21 keep electrical connection, and outer contact pin 12 is positioned at the cannelure of outer shroud needle guard 22 and keeps electrically connecting with outer shroud needle guard 22.
The electric platform of the present embodiment includes pedestal, be hinged on pedestal rotating seat 4 and be hinged on bowing on rotating seat 4
Facing upward frame 5, pitching frame 5 is hinged with fixed mount 6, rotating seat 4, pitching frame 5 and fixed mount 6 are driven upset by drive mechanism 7 respectively,
Drive mechanism 7 include casing, be arranged in casing drive motor and the drive shaft that is installed in rotation in casing, drive shaft
Driven by driving motor.Wherein, casing being provided with rebound 71, needle stand 1 is fixed on rebound 71.
In order to improve the stability of slip ring electrical connection, slip ring structure also includes axle sleeve 3, internal ring needle guard 21 and outer shroud needle guard 22
Being fixed in axle sleeve 3, specifically, axle sleeve 3 is provided with the fixing groove of annular, and it is fixing that internal ring needle guard 21 and outer shroud needle guard 22 are fixed on annular
In groove, drive shaft is stretched out internal ring needle guard 21 and fixing with axle sleeve 3 is connected, and the end of drive shaft is further fixed on ring flange, specifically,
Axle sleeve 3 and ring flange are equipped with the axis hole of fixed drive axle, and the end of drive shaft is run through the axis hole of axle sleeve 3 and is plugged into ring flange
Axis hole in, ring flange is bolted on axle sleeve 3, and ring flange can improve the connection of axle sleeve 3 and drive shaft further
Stability, during drive shaft turns, axle sleeve 3 runs more steady, thus internal ring needle guard 21 and outer shroud needle guard 22 operation in axle sleeve 3 can
Lean on, the electrical connection of interior contact pin 11 and the electrical connection of internal ring needle guard 21 and outer contact pin 12 and outer shroud needle guard 22 can be remained.
Electric platform in the present embodiment uses above-mentioned slip ring structure to carry out electric power transmission at rotation node, is so driving
When moving axis rotates, connecting line will not transfer.Specifically, the two ends of rotating seat 4 are equipped with notch, each installation one group in two notches
Drive mechanism 7, wherein, the drive shaft of the drive mechanism 7 being positioned at the notch of bottom is connected with pedestal by slip ring structure, will
The axle sleeve 3 of slip ring structure is fixing with pedestal to be connected, and such rotating seat 4 freely can turn relative to pedestal under the driving of drive shaft
Dynamic, and there is on pedestal power supply, internal ring needle guard 21 that the connecting line of power supply is connected in axle sleeve 3 and outer shroud needle guard 22
On, entrance hole can be offered on axle sleeve 3, the positive-negative power connecting line of power supply is connected respectively to internal ring pin through entrance hole
On set 21 and outer shroud needle guard 22, and the interior contact pin 11 of slip ring structure and outer contact pin 12 are connected to two power transmission cables, two
Power transmission cable is electrically connected by the foundation of slip ring structure and positive-negative power connecting line, such power transmission cable and electric power connection line all without
Interfere the rotation of rotating seat 4.
In technique scheme, the drive shaft of the drive mechanism 7 in the superposed notch of rotating seat 4 is tied by slip ring
Structure is connected with one end of pitching frame 5, and fixed mount 6 is provided with bayonet socket, is provided with one group of drive mechanism 7 in bayonet socket, the driving machine in bayonet socket
The drive shaft of structure 7 is connected by slip ring structure is fixing with the other end of pitching frame 5.Wherein, the connected mode of slip ring structure with
Technique scheme is identical, and therefore not to repeat here.
Rotating seat 4 in the present embodiment is C-shaped plate, and pitching frame 5 and fixed mount 6 are L shaped plate, and driving motor is permanent magnetism step
Entering motor, the outfan of permanent magnetic step motor is provided with gear reduction, and permanent magnetic step motor is driven by gear reduction
Dynamic drive shaft, permanent magnetic step motor and gear reduction are built in casing, use the permanent magnetic step motor that price is low to substitute
Two-phase hybrid stepping motor that price is higher or brushless electric machine, as drive mechanism 7, greatly reduce The Cloud Terrace integral production
This, after adding gear reduction, the control accuracy of permanent magnetic step motor is improved, it is ensured that The Cloud Terrace running stability.
Should be appreciated that specific embodiment described above is only used for explaining this utility model, be not used to limit this reality
With novel.The obvious change extended out by spirit of the present utility model or variation are still in protection of the present utility model
Among scope.
Claims (8)
1. the slip ring structure for electric platform, it is characterised in that: include that needle stand (1), described needle stand (1) are provided with interpolation
Pin (11) and outer contact pin (12), described needle stand (1) is rotatably mounted with internal ring needle guard (21) and outer shroud needle guard (22), described
Internal ring needle guard (21) and outer shroud needle guard (22) are equipped with cannelure on the face of needle stand (1), and described interior contact pin (11) is positioned at
Keeping electrically connecting in the cannelure of ring needle guard (21) and with internal ring needle guard (21), described outer contact pin (12) is positioned at outer shroud needle guard (22)
Cannelure in and with outer shroud needle guard (22) keep electrically connect.
Slip ring structure for electric platform the most according to claim 1, it is characterised in that: described electric platform includes base
Seat, the rotating seat (4) being hinged on pedestal and the pitching frame (5) being hinged on rotating seat (4), described pitching frame (5) is upper hinged
Having fixed mount (6), described rotating seat (4), pitching frame (5) and fixed mount (6) are driven upset by drive mechanism (7) respectively, described
Drive mechanism (7) include casing, be arranged in casing drive motor and the drive shaft that is installed in rotation in casing, described
Drive shaft is driven by described driving motor.
Slip ring structure for electric platform the most according to claim 2, it is characterised in that: it was provided with in described casing
Cab apron (71), described needle stand (1) is fixed on rebound (71), and described slip ring structure also includes axle sleeve (3), described internal ring needle guard
(21) in being fixed on axle sleeve (3) with outer shroud needle guard (22), described drive shaft stretch out described internal ring needle guard (21) and with described axle sleeve
(3) fixing connection, the end of described drive shaft is further fixed on ring flange.
Slip ring structure for electric platform the most according to claim 3, it is characterised in that: described axle sleeve (3) and flange
Dish is equipped with the axis hole of fixed drive axle, and the end of described drive shaft is run through the axis hole of described axle sleeve (3) and is plugged into described method
In the axis hole of blue dish, described ring flange is bolted on described axle sleeve (3).
Slip ring structure for electric platform the most according to claim 4, it is characterised in that: described axle sleeve (3) is provided with
At least one entrance hole, described needle stand (1) is provided with at least one wire hole.
Slip ring structure for electric platform the most according to claim 5, it is characterised in that: the two of described rotating seat (4)
End is equipped with notch, and in two notches, one group of drive mechanism (7) of each installation, wherein, is positioned at the drive mechanism of the notch of bottom
(7) drive shaft is connected with pedestal by described slip ring structure, and the drive shaft of the drive mechanism (7) in superposed notch is led to
Crossing described slip ring structure to be connected with one end of pitching frame (5), described fixed mount (6) is provided with bayonet socket, is provided with one group in described bayonet socket
Drive mechanism (7), the drive shaft of the drive mechanism (7) in described bayonet socket is by described slip ring structure and described pitching frame (5)
Other end is fixing to be connected.
Slip ring structure for electric platform the most according to claim 6, it is characterised in that: described rotating seat (4) is C-shaped
Plate, described pitching frame (5) and fixed mount (6) are L shaped plate.
Slip ring structure for electric platform the most according to claim 7, it is characterised in that: described driving motor is permanent magnetism
Motor, the outfan of permanent magnetic step motor is provided with gear reduction, and permanent magnetic step motor passes through gear reduction
Described drive shaft, described permanent magnetic step motor and gear reduction is driven to be built in described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620735107.5U CN205806837U (en) | 2016-07-12 | 2016-07-12 | A kind of slip ring structure for electric platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620735107.5U CN205806837U (en) | 2016-07-12 | 2016-07-12 | A kind of slip ring structure for electric platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205806837U true CN205806837U (en) | 2016-12-14 |
Family
ID=57511049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620735107.5U Active CN205806837U (en) | 2016-07-12 | 2016-07-12 | A kind of slip ring structure for electric platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205806837U (en) |
-
2016
- 2016-07-12 CN CN201620735107.5U patent/CN205806837U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |