CN206963237U - Switch board lowering or hoisting gear and moistureproof switch board - Google Patents
Switch board lowering or hoisting gear and moistureproof switch board Download PDFInfo
- Publication number
- CN206963237U CN206963237U CN201720918714.XU CN201720918714U CN206963237U CN 206963237 U CN206963237 U CN 206963237U CN 201720918714 U CN201720918714 U CN 201720918714U CN 206963237 U CN206963237 U CN 206963237U
- Authority
- CN
- China
- Prior art keywords
- switch board
- hoisting gear
- lowering
- driving
- closure member
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of switch board lowering or hoisting gear and moistureproof switch board, it is related to electrical equipment.Switch board lowering or hoisting gear, for being arranged in the switch board with guidance panel, including closure member and lifting assembly, lifting assembly are connected with closure member.Closure member can be movable the cabinet door for being arranged at switch board, lifting assembly can drive closure member to lift, and closure member has the first state for making the outer air contact of the cabinet of guidance panel and switch board and the second state that can keep off the cabinet outer space air bound of guidance panel and switch board.The switch board lowering or hoisting gear is reasonable in design, simple in construction, compact, and it is smaller to occupy space, convenient installation.Effectively improve because air humidity is larger and cause to condense water smoke on guidance panel outside cabinet, form the phenomenon of water droplet.
Description
Technical field
Electrical equipment is the utility model is related to, in particular to a kind of switch board lowering or hoisting gear and moistureproof control
Cabinet.
Background technology
With the development of science and technology, switch board is quite extensive in Chinese application at present, it is intended to concentrates on various electrical equipments
It is managed and operates in one cupboard.
The electric operation element of existing switch board be arranged at switch board outer surface and with the air contact outside switch board, work as cabinet
When external air humidity is larger, easily condense water smoke on the panel of electric operation element, form water droplet, add electric leakage with
The risk of equipment burnout.
In summary, how to improve on operating element panel condense water smoke phenomenon, be those skilled in the art urgently
The technical problem of solution.
Utility model content
The purpose of this utility model is to provide a kind of switch board lowering or hoisting gear, reasonable in design, simple in construction, space-consuming
Small, it is larger and cause to condense water smoke on guidance panel to be effectively improved the outer air humidity of cabinet, forms the phenomenon of water droplet.
The purpose of this utility model, which also resides in, provides a kind of moistureproof switch board, has having for above-mentioned switch board lowering or hoisting gear
Beneficial effect.
What embodiment of the present utility model was realized in：
Based on above-mentioned purpose, embodiment of the present utility model provides a kind of switch board lowering or hoisting gear, for being arranged on tool
Have in the switch board of guidance panel, including closure member and lifting assembly, the lifting assembly are connected with the closure member；
The closure member can be movable the cabinet door for being arranged at switch board, the lifting assembly can drive the closure
Part lifts, and the closure member has the first state of air contact outside the cabinet for making the guidance panel and the switch board and can
By the second state of the guidance panel and the cabinet outer space air bound gear of the switch board.
In addition, the switch board lowering or hoisting gear provided according to embodiment of the present utility model, can also have what is added as follows
Technical characteristic：
In alternative embodiment of the present utility model, the switch board lowering or hoisting gear also includes drive component, the driving
Component is connected and is used for the lifting for driving the closure member with the lifting assembly.
In alternative embodiment of the present utility model, the drive component includes power source, actuator and driving member；
The power source can be fixedly installed in the switch board, and the driving member includes output, the output
It can rotatably be arranged in the switch board and be fixedly connected with the lifting assembly, the power source includes output shaft,
The output shaft is fixedly connected with the actuator and for driving the actuator to rotate, the actuator and the driving member
Engaged transmission and the output can be driven to rotate；
The axis of the power source output shaft is vertical with the axis of the output.
In alternative embodiment of the present utility model, the actuator is driving worm gear, and the driving worm gear moves with described
Power source output shaft is fixedly connected；
The driving member also includes transmission worm gear, and the output is geared worm, the driving worm gear and the transmission
Worm gear engages, and the transmission worm gear engages with the geared worm.
In alternative embodiment of the present utility model, the quantity of the transmission worm gear is two and is symmetricly set in the drive
The both sides of dynamic worm gear；
The quantity of the geared worm is also two, and two geared worms and two transmission worm gears correspond
And it is respectively arranged at the side of the remote driving worm gear of the transmission worm gear.
In alternative embodiment of the present utility model, the number of teeth of the transmission worm gear is more than the number of teeth of the driving worm gear.
In alternative embodiment of the present utility model, the switch board lowering or hoisting gear also includes drive shell, the driving
Housing is fixedly installed in the switch board, and the power source is fixedly installed on the drive shell, and the driving member is rotatable
Be arranged at the drive shell.
In alternative embodiment of the present utility model, the lifting assembly includes the ball screw being engaged and ball flower
Key；
One end of the ball screw is rotatably arranged at the switch board, and the other end is fixed with the geared worm to be connected
Connect, the ball spline is sheathed on the ball screw and the ball spline is fixedly connected with the closure member.
In alternative embodiment of the present utility model, the switch board lowering or hoisting gear also includes shaft coupling, the ball wire
The other end of bar is fixedly connected with the geared worm by the shaft coupling.
Embodiment of the present utility model additionally provides a kind of moistureproof switch board, including switch board body, humidity detector,
Electrical equipment, controller and switch board lowering or hoisting gear, the controller respectively with the humidity detector, electrical equipment with
And the switch board lowering or hoisting gear electrical connection；
The switch board body includes cabinet door and guidance panel, and the guidance panel is embedded at the cabinet door, the operation
The side wall of panel offers the chute that can make the closure member lifting, and the switch board lowering or hoisting gear is arranged at the switch board
In body, the humidity detector is fixedly installed on the outer surface of the switch board body and for detecting the switch board
The outer air humidity of cabinet；
When the humidity value that the humidity detector detects is more than or equal to humidity threshold set in advance, the control
Device controls the switch board lowering or hoisting gear effect to make the closure member by outside the guidance panel and cabinet by the electrical equipment
Air insulated.
The beneficial effect of the utility model embodiment is：It is reasonable in design, simple and compact for structure, can be specific for using
Situation, it is selective that guidance panel is blocked or opened, preferably improve because air humidity is larger and cause to grasp outside cabinet
Make to condense water smoke on panel, form the phenomenon of water droplet.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the schematic diagram at a visual angle of the switch board lowering or hoisting gear that the utility model embodiment 1 provides；
Fig. 2 is the schematic diagram at the first visual angle of drive component in Fig. 1；
Fig. 3 is the schematic diagram at a visual angle of lifting assembly in Fig. 1；
Fig. 4 is the schematic diagram at Fig. 2 the second visual angle.
Icon：100- switch board lowering or hoisting gears；10- closure members；15- guidance panels；20- lifting assemblies；22- ball wires
Bar；26- ball splines；30- drive components；32- power sources；34- drives worm gear；36- transmission worm gears；38- geared worms；40-
Drive shell；45- shaft couplings.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to which explanation, term " first ", " second ", " the 3rd " etc. are only used for area in description of the present utility model
Divide description, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in utility model.
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
Wherein Fig. 1-Fig. 4 corresponds to embodiment 1 of the present utility model, below in conjunction with accompanying drawing to the utility model embodiment
Technical scheme be described in detail.
Embodiment 1
As shown in figure 1, the switch board lowering or hoisting gear 100 that the utility model embodiment 1 provides, including closure member 10, lifting
Component 20, drive component 30 and drive shell 40, the switch board lowering or hoisting gear 100 are used to be arranged on guidance panel 15
In switch board, wherein, lifting assembly 20 is connected with closure member 10, and drive component 30 is connected with lifting assembly 20.
The concrete structure to all parts of the switch board lowering or hoisting gear 100 and mutual corresponding relation are carried out below
Describe in detail.
Closure member 10 can be movable the cabinet door for being arranged at switch board, lifting assembly 20 can drive 10 liters of closure member
Drop, closure member 10 have the first state for making guidance panel 15 and the outer air contact of cabinet of switch board, and can be by guidance panel
15 with the second state of the cabinet outer space air bound gear of switch board.
The closure member 10 is a thin plate-shaped structure, can be lifted along on the inside of the cabinet door of switch board, when the closure member 10 lifts
Guidance panel 15 in switch board cabinet door can be blocked or opened.Optionally, the thickness of closure member 10 arrives with guidance panel 15
Distance matches between cabinet door.
When air humidity is larger outside the cabinet of switch board, the closure member 10, which rises, blocks guidance panel 15, makes operation
Panel 15 and the outer air insulated of cabinet, avoid condensing water smoke on guidance panel 15, form water droplet.
Optionally, after closure member 10 is by air insulated outside guidance panel 15 and cabinet, in order to more conveniently observe operation
Man-machine interaction window on panel 15, closure member 10 are lucite.
Drive shell 40 and drive component 30 is described in detail below, refer to Fig. 2, drive component 30 is fixedly installed on driving
In housing 40, drive shell 40 is fixedly installed in switch board.
Drive shell 40 is the cuboid with accommodating chamber, and power source 32 is fixedly installed in drive shell 40, driving member
Rotatably it is arranged at drive shell 40.
Specifically, the drive component 30 includes power source 32, actuator and driving member.
Wherein, power source 32 can be fixedly installed in switch board and provide power for actuator, and power source 32 is specific not
It is limited, can is motor, or other, in embodiment 1 of the present utility model, power source 32 is phase asynchronous electricity
Machine, power source 32 include output shaft, and the output shaft is fixedly connected with actuator and for driving actuator to rotate, this is phase asynchronous
Motor is fixedly installed in drive shell 40.
Optionally, actuator is driving worm gear 34, and driving worm gear 34 is fixedly connected with the output shaft of power source 32 and can
Positive and negative rotation.
Driving member includes output, and the output rotatably can be arranged in switch board, the output with it is above-mentioned
Lifting assembly 20 is fixedly connected, and actuator and driving member engaged transmission and output can be driven to rotate.
Specifically, output is geared worm 38, driving member also includes transmission worm gear 36, drives worm gear 34 and transmission worm gear
36 engagements, transmission worm gear 36 are engaged with geared worm 38, and the output shaft of threephase asynchronous machine is fixedly connected with driving worm gear 34, is driven
The rotation of power source 32 is delivered to the rotation of geared worm 38 by transmission worm gear 36 by dynamic worm gear 34.
Optionally, the axis direction of the output shaft of power source 32 is vertical with the axis direction of output.
In the utility model embodiment 1, the quantity of transmission worm gear 36 is two and is symmetricly set in driving worm gear 34
Both sides, the parameter of two transmission worm gears 36 is identical, and the number of teeth of transmission worm gear 36 is more than the number of teeth of driving worm gear 34, and realization subtracts
The purpose of speed.
The quantity of geared worm 38 is also two, and two geared worms 38 and two transmission worm gears 36 correspond and difference
It is arranged at the side of the remote driving worm gear 34 of transmission worm gear 36.
The drive component 30 of the structure is compact-sized, is driven effect stability, power source 32 is easy to install, can will be perpendicular to cabinet
The rotation for being changed into the worm shaft parallel to cabinet door direction of the rotary shaft in door direction.
The drive component 30 is used to drive the rotation of lifting assembly 20 so as to drive the lifting of closure member 10.
Specifically, refer to Fig. 3, lifting assembly 20 includes the ball screw 22 and ball spline 26 being engaged, specific knot
Structure is as follows：
One end of ball screw 22 is rotatably arranged at switch board, and the other end is fixedly connected with geared worm 38, optional
, the ball screw 22 is vertically arranged along the short transverse of the switch board, and ball spline 26 is sheathed on ball screw 22 and with closing
Component 10 is fixedly connected.
Refer to Fig. 4, optionally, switch board lowering or hoisting gear 100 also includes shaft coupling 45, the other end of ball screw 22 with
Geared worm 38 is fixedly connected by shaft coupling 45, when geared worm 38 rotates, in the presence of shaft coupling 45, and ball screw
22 rotary motions, axial direction of the ball spline 26 being sheathed on the ball screw 22 along ball screw 22 can be driven to move,
Closure member 10 is driven while the ball spline 26 moves along guide rail oscilaltion.
In embodiment 1 of the present utility model, ball screw 22 is vertically arranged, shifting of the ball spline 26 along ball screw 22
It is dynamic to drive closure member 10 to move, to block or open guidance panel 15 so that the air humidity outside cabinet is not easy operating
Water smoke is condensed on panel 15, forms water droplet.
The switch board that embodiment 1 of the present utility model provides has an advantageous effect in that：
First, it is reasonable in design, simple and compact for structure, can Integration of electrical components, convenient operation, management.
2nd, the concrete condition used can be directed to, it is selective that guidance panel 15 is blocked or opened, preferably improve
Because air humidity is larger and cause to condense water smoke on guidance panel 15 outside cabinet, the phenomenon of water droplet is formed.
3rd, the smart structural design of lifting assembly 20 and drive component 30, it is smaller to occupy space, convenient installation, fixed, together
When easy care overhaul, save cost.
Embodiment 2
The utility model embodiment 2 provides a kind of moistureproof switch board, it include switch board body, humidity detector,
Switch board lowering or hoisting gear 100 in electrical equipment, controller and embodiment 1.
Optionally, controller electrically connects with humidity detector and switch board lowering or hoisting gear 100 respectively.
Switch board body includes cabinet door and guidance panel 15, and guidance panel 15 is embedded at cabinet door and the side wall of guidance panel 15
Offer the chute that can lift closure member 10.Switch board lowering or hoisting gear 100 is arranged in switch board body, Humidity Detection dress
Put the outer surface for being fixedly installed on switch board body and the outer air humidity of cabinet for detecting switch board；
Optionally, humidity detector is humidity sensor, and the humidity sensor is fixedly installed on the outer of switch board body
Surface, air humidity outside the cabinet for detecting switch board, the humidity sensor dock with the analog input interface of controller,
So as to which the analog signalses of humidity sensor are input into controller, it is preferred that controller is programmable logic controller (PLC).
When the humidity value that humidity detector detects is more than or equal to humidity threshold set in advance, controller control
Switch board lowering or hoisting gear 100 acts on, so that closure member 10 is by air insulated outside guidance panel 15 and cabinet.
The operation principle of the utility model embodiment 2 is：The humidity of the outer air of humidity sensor collection cabinet, by programmable
Logic controller controls corresponding electrical equipment, electrical equipment driving threephase asynchronous rotating, lucite it is automatic
Lifting, guidance panel 15 is blocked or opened, so as to realize the isolation of guidance panel 15 and air outside cabinet or contact.
It should be noted that in the case where not conflicting, the feature in embodiment in the utility model can be tied mutually
Close.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of switch board lowering or hoisting gear, for being arranged in the switch board with guidance panel, it is characterised in that including closure
Part and lifting assembly, the lifting assembly are connected with the closure member；
The closure member can be movable the cabinet door for being arranged at switch board, the lifting assembly can drive the closure member liter
Drop, the closure member have the first state of air contact outside the cabinet for making the guidance panel and the switch board and can be by institutes
State the second state of guidance panel and the cabinet outer space air bound gear of the switch board.
2. switch board lowering or hoisting gear according to claim 1, it is characterised in that the switch board lowering or hoisting gear also includes driving
Dynamic component, the drive component are connected and are used for the lifting for driving the closure member with the lifting assembly.
3. switch board lowering or hoisting gear according to claim 2, it is characterised in that the drive component includes power source, driven
Moving part and driving member；
The power source can be fixedly installed in the switch board, and the driving member includes output, and the output can
Rotatably it is arranged in the switch board and is fixedly connected with the lifting assembly, the power source includes output shaft, described
Output shaft is fixedly connected with the actuator and for driving the actuator to rotate, and the actuator engages with the driving member
It is driven and the output can be driven to rotate；
The axis of the power source output shaft is vertical with the axis of the output.
4. switch board lowering or hoisting gear according to claim 3, it is characterised in that the actuator is driving worm gear, described
Driving worm gear is fixedly connected with the power source output shaft；
The driving member also includes transmission worm gear, and the output is geared worm, the driving worm gear and the transmission worm gear
Engagement, the transmission worm gear engage with the geared worm.
5. switch board lowering or hoisting gear according to claim 4, it is characterised in that the quantity of the transmission worm gear be two and
It is symmetricly set in the both sides of the driving worm gear；
The quantity of the geared worm is also two, and two geared worms and two transmission worm gears are corresponded and divided
The side of the remote driving worm gear of the transmission worm gear is not arranged at.
6. the switch board lowering or hoisting gear according to claim 4 or 5, it is characterised in that the number of teeth of the transmission worm gear is more than
The number of teeth of the driving worm gear.
7. switch board lowering or hoisting gear according to claim 3, it is characterised in that the switch board lowering or hoisting gear also includes driving
Dynamic housing, the drive shell are fixedly installed in the switch board, and the power source is fixedly installed on the drive shell, institute
State driving member and be rotatably arranged at the drive shell.
8. switch board lowering or hoisting gear according to claim 4, it is characterised in that the lifting assembly includes the rolling being engaged
Ballscrew and ball spline；
One end of the ball screw is rotatably arranged at the switch board, and the other end is fixedly connected with the geared worm,
The ball spline is sheathed on the ball screw and the ball spline is fixedly connected with the closure member.
9. switch board lowering or hoisting gear according to claim 8, it is characterised in that the switch board lowering or hoisting gear also includes connection
Axle device, the other end of the ball screw are fixedly connected with the geared worm by the shaft coupling.
10. a kind of moistureproof switch board, it is characterised in that including switch board body, humidity detector, electrical equipment, controller
And the switch board lowering or hoisting gear described in claim 1-9 any one, the controller respectively with the humidity detector,
Electrical equipment and switch board lowering or hoisting gear electrical connection；
The switch board body includes cabinet door and guidance panel, and the guidance panel is embedded at the cabinet door, the guidance panel
Side wall offer the chute that can make closure member lifting, the switch board lowering or hoisting gear is arranged at the switch board body
Interior, the humidity detector is fixedly installed on the outer surface of the switch board body and the cabinet for detecting the switch board
Outer air humidity；
When the humidity value that the humidity detector detects is more than or equal to humidity threshold set in advance, the controller leads to
Crossing the electrical equipment controls the switch board lowering or hoisting gear effect to make the closure member by air outside the guidance panel and cabinet
Isolation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720918714.XU CN206963237U (en) | 2017-07-27 | 2017-07-27 | Switch board lowering or hoisting gear and moistureproof switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720918714.XU CN206963237U (en) | 2017-07-27 | 2017-07-27 | Switch board lowering or hoisting gear and moistureproof switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206963237U true CN206963237U (en) | 2018-02-02 |
Family
ID=61381520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720918714.XU Expired - Fee Related CN206963237U (en) | 2017-07-27 | 2017-07-27 | Switch board lowering or hoisting gear and moistureproof switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206963237U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108848642A (en) * | 2018-08-10 | 2018-11-20 | 芜湖市协普机器有限公司 | A kind of diving console |
| CN110419878A (en) * | 2019-08-05 | 2019-11-08 | 希美克(广州)实业有限公司 | Lifting cabinet and its power device, transmission component |
-
2017
- 2017-07-27 CN CN201720918714.XU patent/CN206963237U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108848642A (en) * | 2018-08-10 | 2018-11-20 | 芜湖市协普机器有限公司 | A kind of diving console |
| CN110419878A (en) * | 2019-08-05 | 2019-11-08 | 希美克(广州)实业有限公司 | Lifting cabinet and its power device, transmission component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20190727 |