CN205222319U - Elevator variable frequency control cabinet - Google Patents
Elevator variable frequency control cabinet Download PDFInfo
- Publication number
- CN205222319U CN205222319U CN201520861712.2U CN201520861712U CN205222319U CN 205222319 U CN205222319 U CN 205222319U CN 201520861712 U CN201520861712 U CN 201520861712U CN 205222319 U CN205222319 U CN 205222319U
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- CN
- China
- Prior art keywords
- space
- control housing
- power supply
- variable frequency
- elevator
- 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 provides an elevator variable frequency control cabinet, it includes the internal a plurality of function space of switch board cabinet, a plurality of function space are including being located switch board cabinet body upper portion and the direct current control source space of establishhing side by side and all -in -one space, being equipped with the control switch space in the below in direct current control source space and all -in -one space, still including the AC control power space and the binding post space that are located control switch space below and establish side by side. A plurality of function space's position arrange and effectively to avoid the electromagnetic interference problem between each device, because function space divides obviously, the operating personnel's of consequently being convenient for streamlined equipment, and then both saved time cost and manufacturing cost has still improved the compatible power of switch board greatly simultaneously.
Description
Technical field
The utility model belongs to control housing and makes field, especially relates to a kind of elevator variable frequency control housing.
Background technology
The elevator safety level of China is close to developed country's level, but safety misadventure still happens occasionally.
China has become elevator manufacturing nation the biggest in the world and has used state, the average annual amplification of national elevator total amount reaches 20% in recent years, and cut-off was to 2014, the whole nation is registered elevator quantity and has been reached 3,600,000, Shanghai and Beijing elevator quantity reach 200,000 and 180,000 respectively, have now become two big cities that global elevator quantity is maximum.Elevator brings great convenience to our Working Life, meanwhile, if control housing method for making is unreasonable can produce certain danger, and even threat to life property safety.
And elevator control cabinet is the core of elevator device, be related to the safety and stability problem that elevator runs, the elevator control cabinet of current each elevator company makes substantially to be in be made by hand, and a people makes one, and efficiency is low, quality time; The installation of components and parts in control housing, do not embody the difference of each parts heat-dissipating space, and a lot of producer only considers to reduce control housing cost, device layout is compact, and power cable and signal cable mix, cable screening bad earth, cause electromagnetic interference, do not consider the region principle of EMC between device, cause interference, produce fault.
Summary of the invention
In view of this, the utility model is intended to propose a kind of elevator variable frequency control housing, to solve the control housing problem meeting electromagnetic compatibility and cooling requirements simultaneously.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of elevator variable frequency control housing, it comprises the multiple functional spaces in control housing cabinet, multiple functional space comprises and is positioned at control housing cabinet top and the DC control supply space of setting up side by side and all-in-one space, is provided with master cock space in the below in described DC control supply space and all-in-one space, also comprises and is positioned at below described master cock space and the ac control power supply space of setting up side by side and connection terminal space;
In described DC control supply space, DC power supply is installed, controller is provided with in described all-in-one space, be provided with master cock in described master cock space, ac control power supply is equipped with communication power supply in space, and is provided with connection terminal in connection terminal space.
Further, be also provided with a braking resistor space above described control housing cabinet, this braking resistor space is communicated with the space outerpace of control housing by the louvre that control housing cabinet is offered, and is provided with braking resistor in this braking resistor space.
Further, described master cock comprises contactless switch and the rc absorber supporting with contactless switch, and this rc absorber and contactless switch also connect.
Further, described rc absorber comprises diode and resistance, and one end of described resistance is connected with the negative pole of described diode, and the positive pole of this diode is connected with the negative pole end of contactless switch, and the positive terminal of described contactless switch is connected with the free end of described resistance.
Further, the installation site of described controller relative to described DC power supply place plane to described control housing cabinet sunken inside.
Further, the signal and communication line that connected by described connection terminal of described controller and power lead and run circuit with elevator and be electrically connected.
Further, have signal wire slots and power supply wire casing in described control housing cabinet, described signal and communication line is placed in this signal wire slots, and described power lead is placed in this power supply wire casing, these control housing cabinet both sides and described signal wire slots and power supply wire casing are placed in.
Relative to prior art, a kind of elevator variable frequency control housing described in the utility model has following advantage:
(1) the position arrangement of multiple functional space described in the utility model effectively can avoid the electromagnetic interference problem between each device, simultaneously because division of functional space is obvious, therefore the streamlined assembling of convenient operation personnel, and then both saved time cost and productive costs, also substantially increase the compatible power of control housing.
(2) installation site of controller described in the utility model caves inward relative to the device in other control housings, therefore effectively can improve the heat-sinking capability of controller, can not increase extra heat radiation auxiliary element simultaneously.
(3) rc absorber described in the utility model arranges the electromagnetic wave of complexity can eliminated contactless coil and produce, and avoids the electromagnetic interference to around sensitive circuit, especially decreases the interference to the controller be arranged in all-in-one space.
(4) the separately cabling mode of signal and communication line described in the utility model and power lead is also the problem further reducing electromagnetic interference.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is a kind of elevator variable frequency control housing integral structure schematic diagram described in the utility model embodiment;
Fig. 2 is a kind of elevator variable frequency control housing master cock anatomical connectivity figure described in the utility model embodiment;
Fig. 3 is the signal and communication line described in the utility model embodiment and power lead bus-bars Butut.
Description of reference numerals:
1-braking resistor space, 2-DC control supply space, 3-all-in-one space, 4-master cock space, 41-contactless switch, 42-rc absorber, 5-ac control power supply space, 6-connection terminal space, 7-power lead, 8-signal and communication line.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
In addition, the elevator mentioned in embodiment of the present utility model runs circuit, refer to that existing elevator runs circuit, and a whole set of elevator operation circuit comprises the display panel, the calling set that are placed in elevator outside and inside, the maintenance circuit of elevator interior, elevator safety loop and drg loop etc.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in Figure 1, a kind of elevator variable frequency control housing, it comprises the multiple functional spaces in control housing cabinet, multiple functional space comprises and is positioned at control housing cabinet top and the DC control supply space 2 of setting up side by side and all-in-one space 3, is provided with master cock space 4 in the below in described DC control supply space 2 and all-in-one space 3, also comprises and is positioned at below described master cock the space 4 and ac control power supply space 5 of setting up side by side and connection terminal space 6;
Be provided with DC power supply in described DC control supply space 2, described DC power supply is used for for all there is display panel, the maintenance circuit for the call button called out and elevator set up the whole elevator elevator inside and outside run in circuit;
Be provided with controller in described all-in-one space 3, this controller controls the operation circuit of whole elevator;
Be provided with master cock in described master cock space 4, master cock is then run the keying of links in circuit for controlling elevator; Described master cock comprises contactless switch 41 and the rc absorber 42 supporting with contactless switch, should, each contactless switch 41 is all and be connected to a rc absorber 42;
As shown in Figure 2, described rc absorber 42 comprises diode and resistance, one end of described resistance is connected with the negative pole of described diode, and the positive pole of this diode is connected with the negative pole end of contactless switch 41, and the positive terminal of described contactless switch 41 is connected with the free end of described resistance.
Be equipped with communication power supply in ac control power supply space 5, communication power supply is then for circuit safety loop, drg loop also have contactless switch etc. to provide source of AC;
And be provided with connection terminal in connection terminal space 6, the signal and communication line 8 that described controller is connected by described connection terminal and power lead 7 and run circuit with elevator and be electrically connected.
And in control housing cabinet, be provided with the first adapter plate and the second adapter plate, the second adapter plate is then fixed with in described all-in-one space, by described second adapter plate mount controller, and controller place plane caves inward relative to the first adapter plate place plane, and be equipped with the first adapter plate in DC control supply space, ac control power supply space, master cock space and connection terminal space, and the components and parts in each space are installed on the first corresponding adapter plate;
The same level that is not in the installation site of described controller and miscellaneous part can improve overall radiating effect, and actv. reduces electromagnetic interference.
Described first adapter plate and the second adapter plate have reserved mounting hole according to the requirement of the installing device configured, and then facilitate streamlined fitting operation, accelerate the manufacturing schedule of control housing.
As shown in Figure 3, signal wire slots and power supply wire casing is had in described control housing cabinet, described signal and communication line 8 is placed in this signal wire slots, described power lead 7 is placed in this power supply wire casing, these control housing cabinet both sides and described signal wire slots and power supply wire casing are placed in, and the track that arranges of signal wire slots and power supply wire casing is then set up around the position, boundary of each functional space.
Above described control housing cabinet, be also provided with a braking resistor space 1, this braking resistor space 1 is communicated with the space outerpace of control housing by the louvre that control housing cabinet is offered, and is provided with braking resistor in this braking resistor space 1.
The utility model to the requirement of different heat-dissipating space, is designed to different size device heat-dissipating space each in each for control housing region radiates heat space and region according to device each in control housing; According to the difference of each device electromagnetic compatibility, in control housing, the aspect design angle such as device layout, space wiring, grounding connection, reduces electromagnetic interference to greatest extent, reaches standard-required.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. an elevator variable frequency control housing, it is characterized in that: comprise the multiple functional spaces in control housing cabinet, multiple functional space comprises and is positioned at control housing cabinet top and the DC control supply space (2) of setting up side by side and all-in-one space (3), is provided with master cock space (4) in the below of described DC control supply space (2) and all-in-one space (3), also comprises and is positioned at described master cock space (4) below and the ac control power supply space (5) of setting up side by side and connection terminal space (6);
In described DC control supply space (2), DC power supply is installed, controller is provided with in described all-in-one space (3), master cock is provided with in described master cock space (4), ac control power supply space is equipped with communication power supply in (5), and is provided with connection terminal in connection terminal space (6).
2. a kind of elevator variable frequency control housing according to claim 1, it is characterized in that: above described control housing cabinet, be also provided with a braking resistor space (1), this braking resistor space (1) is communicated with the space outerpace of control housing by the louvre that control housing cabinet is offered, and is provided with braking resistor in this braking resistor space (1).
3. a kind of elevator variable frequency control housing according to claim 1, it is characterized in that: described master cock comprises contactless switch (41) and the rc absorber supporting with contactless switch (42), this rc absorber (42) and contactless switch (41) also connect.
4. a kind of elevator variable frequency control housing according to claim 3, it is characterized in that: described rc absorber (42) comprises diode and resistance, one end of described resistance is connected with the negative pole of described diode, the positive pole of this diode is connected with the negative pole end of contactless switch (41), and the positive terminal of described contactless switch (41) is connected with the free end of described resistance.
5. a kind of elevator variable frequency control housing according to claim 1, is characterized in that: the installation site of described controller relative to described DC power supply place plane to described control housing cabinet sunken inside.
6. a kind of elevator variable frequency control housing according to claim 1, is characterized in that: the signal and communication line (8) that described controller is connected by described connection terminal and power lead (7) and run circuit with elevator and be electrically connected.
7. a kind of elevator variable frequency control housing according to claim 6, it is characterized in that: in described control housing cabinet, have signal wire slots and power supply wire casing, described signal and communication line (8) is placed in this signal wire slots, described power lead (7) is placed in this power supply wire casing, these control housing cabinet both sides and described signal wire slots and power supply wire casing are placed in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861712.2U CN205222319U (en) | 2015-10-30 | 2015-10-30 | Elevator variable frequency control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861712.2U CN205222319U (en) | 2015-10-30 | 2015-10-30 | Elevator variable frequency control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205222319U true CN205222319U (en) | 2016-05-11 |
Family
ID=55897396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520861712.2U Expired - Fee Related CN205222319U (en) | 2015-10-30 | 2015-10-30 | Elevator variable frequency control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205222319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629280A (en) * | 2015-10-30 | 2017-05-10 | 天津优安达电梯制造有限公司 | Elevator frequency conversion cabinet |
-
2015
- 2015-10-30 CN CN201520861712.2U patent/CN205222319U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629280A (en) * | 2015-10-30 | 2017-05-10 | 天津优安达电梯制造有限公司 | Elevator frequency conversion cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20171030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |