CN202130987U - Waterproof door opener for elevator - Google Patents
Waterproof door opener for elevator Download PDFInfo
- Publication number
- CN202130987U CN202130987U CN201120222384U CN201120222384U CN202130987U CN 202130987 U CN202130987 U CN 202130987U CN 201120222384 U CN201120222384 U CN 201120222384U CN 201120222384 U CN201120222384 U CN 201120222384U CN 202130987 U CN202130987 U CN 202130987U
- Authority
- CN
- China
- Prior art keywords
- door opener
- waterproof
- elevator
- frequency converter
- coder
- 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 - Lifetime
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Abstract
The utility model provides a waterproof door opener, which is suitable for an elevator, particularly for an elevator used in a place related with water. A waterproof motor and a rotary encoder with waterproof performance are adopted to improve the waterproof performance of products, and a frequency converter with no waterproof performance is arranged in a waterproof case to enable the whole door opener to have better waterproof performance. The waterproof door opener for the elevator is suitable for places needing waterproof treatment and including a place with high moisture content in the air, a place related with the water and the like.
Description
Technical field
The utility model relates to the elevator technology field, is specifically related to a kind of door opening machine for elevator that elevator cab door is closed that is used to control.
Background technology
Elevator industry is used more and more widely now, follows the related place of water easily at some, on ship; Like need elevator is installed, then require the parts on the elevator all to have water-proof function, and the electric component on the door opener is the most key; In case this part electric component water inlet possibly cause whole elevator to move, at this point; In order to satisfy the waterproof requirement of particular place, just need design one cover to have the door opener of water-proof function.
Summary of the invention
The utility model purpose is to provide a kind of waterproof door opener that is used for elevator, and it adopts drip proof machine and utilizes compartment that frequency converter is protected, and then improves the single-piece waterproof effect
In order to solve these problems of the prior art, the technical scheme that the utility model provides is:
A kind of waterproof door opener that is used for elevator comprises door opener, is located at motor, coder, frequency converter on the door opener, and described motor links to each other with coder; Described coder inserts frequency converter again; Described door opener is provided with compartment, and described frequency converter is located in the compartment, and described motor is a drip proof machine; Described door opener also comprises the waterproof type contact switch, and described contact switch is located on the door opener.
Detailed technical scheme is: a kind of waterproof door opener that is used for elevator; Comprise door opener, be located at motor, coder, frequency converter on the door opener, described motor links to each other with coder, and described coder inserts frequency converter again; Described door opener is provided with compartment; Described frequency converter is located in the compartment, and described motor is a drip proof machine, and described door opener also comprises the waterproof type contact switch; Described contact switch is located on the door opener, and described coder is the rotary encoder of waterproof type.
Than solution of the prior art, the utility model advantage is:
1.The waterproof door opener that the utility model provided; It is applicable to elevator; Be particularly useful for water the elevator that concerns the place being arranged, it improves the water resistance of product through adopting drip proof machine and the rotary encoder with water resistance, then it is located in the compartment for the frequency converter that does not possess water resistance; Make door opener integral body possess better water resistance, be applicable to that water in air divides content high or need carry out the place of water-proofing treatment with the related grade of water.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Fig. 1 is a kind of structural representation of the utility model;
Fig. 2 is the birds-eye view of structure shown in Figure 1;
Wherein: 1, motor; 2, coder; 3, frequency converter; 4, compartment; 5, contact switch.
The specific embodiment
Below in conjunction with specific embodiment such scheme is further specified.Should be understood that these embodiment are used to the present invention is described and are not limited to limit scope of the present invention.The implementation condition that adopts among the embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in the normal experiment.
Embodiment:
As illustrated in fig. 1 and 2, the waterproof door opener that is used for elevator described in the present embodiment comprises door opener, is located at motor 1, coder 2, frequency converter 3 on the door opener; Described motor links to each other with coder 2; Described coder 2 inserts frequency converter 3 again, and described door opener is provided with compartment 4, and described frequency converter 3 is located in the compartment 4; Described motor is a drip proof machine; Described door opener also comprises waterproof type contact switch 5, and described contact switch 5 is located on the door opener, and described coder 2 is the rotary encoder 2 of waterproof type.
Aforesaid; Motor 1 all adopts through the drip proof machine of authentication and the rotary encoder 2 with water resistance with coder 2; Frequency converter 3 then is located in the good compartment 4 of water resistance, plays the function that prevents that frequency converter 3 water inlets from damaging, so; The described door opener of present embodiment has promptly possessed favorable waterproof property, carries out water repellant occasion applicable to some special need.
Above-mentioned instance only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the people who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalent transformations that spirit is done according to the present invention or modification all should be encompassed within protection scope of the present invention.
Claims (2)
1. a waterproof door opener that is used for elevator comprises door opener, is located at motor, coder, frequency converter on the door opener, it is characterized in that; Described motor links to each other with coder, and described coder inserts frequency converter again, and described door opener is provided with compartment; Described frequency converter is located in the compartment; Described motor is a drip proof machine, and described door opener also comprises the waterproof type contact switch, and described contact switch is located on the door opener.
2. the waterproof door opener that is used for elevator according to claim 1 is characterized in that described coder is the rotary encoder of waterproof type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120222384U CN202130987U (en) | 2011-06-28 | 2011-06-28 | Waterproof door opener for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120222384U CN202130987U (en) | 2011-06-28 | 2011-06-28 | Waterproof door opener for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202130987U true CN202130987U (en) | 2012-02-01 |
Family
ID=45519766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120222384U Expired - Lifetime CN202130987U (en) | 2011-06-28 | 2011-06-28 | Waterproof door opener for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202130987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081815A (en) * | 2016-08-24 | 2016-11-09 | 苏州新达电扶梯部件有限公司 | A kind of water proof and dust proof permanent magnetic door machine |
-
2011
- 2011-06-28 CN CN201120222384U patent/CN202130987U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081815A (en) * | 2016-08-24 | 2016-11-09 | 苏州新达电扶梯部件有限公司 | A kind of water proof and dust proof permanent magnetic door machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120201 |