CN206530242U - A kind of roller door arrangement with counter - Google Patents
A kind of roller door arrangement with counter Download PDFInfo
- Publication number
- CN206530242U CN206530242U CN201621464602.3U CN201621464602U CN206530242U CN 206530242 U CN206530242 U CN 206530242U CN 201621464602 U CN201621464602 U CN 201621464602U CN 206530242 U CN206530242 U CN 206530242U
- Authority
- CN
- China
- Prior art keywords
- electric machine
- rotary electric
- counter
- brake gear
- control system
- 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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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model is related to a kind of roller door arrangement with counter, include curtain rolling shaft and transmission device, the curtain rolling shaft is connected with door body, the transmission device includes fixed plate and rotary electric machine, the rotary electric machine is connected with rotating disk by driving-chain, the rotating disk is connected to one end of the curtain rolling shaft, the rotary electric machine is provided with brake gear, the upper and lower ends of the rotary shaft of the rotary electric machine are provided with reflector, the fixed plate is provided with the photo counter being engaged with the reflector, the photo counter and the brake gear are connected to corresponding control system.The utility model is during rotary electric machine is rotated, photo counter can be triggered and carry out Counts, calculate the number of turns that rotary electric machine has been rotated by, control system judges whether door body has been opened or closed completely according to the number of turns, once open or close completely, control system starts brake gear, you can effectively prevent the situation that rolling screen door is crossed out or reached a standard.
Description
Technical field
The utility model is related to rolling screen door field, refers specifically to a kind of roller door arrangement with counter.
Background technology
Rolling screen door is cascaded with the door piece of multi-joint activity, and starting is driven by motor unit, and rolling screen door is in fixation
Slideway in, rotated centered on spool above the door above and below door.Suitable for the business shop front, garage, market, hospital, factories and miness enterprise
The public places such as industry or house.Especially door opening is larger, and convenient, fast unlatching work is played in the place that ground door body is installed in inconvenience
With.Such as it is used for garage door, market fire resistance rolling shutter door hangar door.
Rolling screen door, it is necessary to start brake gear, prevents rolling screen door from crossing out or mistake when door body is opened or closed completely
Close.Traditional method is slowly pushed away during the transmission device of rolling screen door sets limit switches, transmission device to rotate
Dynamic limit switch, can trigger limit switch to start brake gear when door body is opened or closed completely.But limit
Bit switch can be with use time slowly aging, so that the position for occurring triggering limit switch changes, it is impossible in rolling screen door
Start brake gear when opening or close completely, cause rolling screen door to damage.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model is to provide a kind of rolling screen door dress with counter
Put, can effectively solve the problem that the problem of above-mentioned prior art is present.
The technical solution of the utility model is：
A kind of roller door arrangement with counter, comprising curtain rolling shaft and transmission device, the curtain rolling shaft is connected with door body,
The transmission device includes fixed plate and rotary electric machine, and the rotary electric machine is connected with rotating disk by driving-chain, and the rotating disk connects
One end of the curtain rolling shaft is connected to, the rotary electric machine is provided with brake gear, if the rotary shaft of the rotary electric machine is provided with
Dry reflector, the fixed plate is provided with the photo counter being engaged with the reflector, the photo counter and the brake
Device is connected to corresponding control system.
The upper and lower ends of the rotary electric machine are connected with reflector.
Advantage of the present utility model：
The utility model can trigger photo counter and carry out Counts, calculate during rotary electric machine is rotated
The number of turns that rotary electric machine has been rotated by, control system judges whether door body has been opened or closed completely according to the number of turns, once
Open or close completely, control system starts brake gear, you can effectively prevent the situation that rolling screen door is crossed out or reached a standard.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
For the ease of it will be appreciated by those skilled in the art that existing make embodiment combination accompanying drawing into one to structure of the present utility model
Step is described in detail：
With reference to Fig. 1, a kind of roller door arrangement with counter includes curtain rolling shaft 1 and transmission device, the curtain rolling shaft 1
Door body 2 is connected with, the transmission device includes fixed plate 3 and rotary electric machine 4, and the rotary electric machine 4 is connected with by driving-chain 5
Rotating disk 6, the rotating disk 6 is connected to one end of the curtain rolling shaft 1, and the rotary electric machine is provided with brake gear（It is not drawn into）, institute
The rotary shaft for stating rotary electric machine 4 is provided with some reflectors 7, and the fixed plate 3 is provided with the light being engaged with the reflector 7
Counter 8, the photo counter 8 and the brake gear are connected to corresponding control system.
The upper and lower ends of the rotary electric machine 4 are connected with reflector 7.
During work, rotary shaft is provided with reflector 7, during rotary electric machine is rotated, can trigger photo counter 8 and enter
Row Counts, calculate the number of turns that rotary electric machine 4 has been rotated by, and control system judges whether door body 2 is complete according to the number of turns
Complete to open or close, once opening or closing completely, control system starts brake gear, you can effectively prevent rolling screen door mistake
The situation opened or reached a standard.
The foregoing is only preferred embodiment of the present utility model, it is all according to present utility model application the scope of the claims done it is equal
Deng change and modification, it should all belong to covering scope of the present utility model.
Claims (2)
1. a kind of roller door arrangement with counter, comprising curtain rolling shaft and transmission device, the curtain rolling shaft is connected with door body, institute
State transmission device and include fixed plate and rotary electric machine, the rotary electric machine is connected with rotating disk, the rotating disk connection by driving-chain
To one end of the curtain rolling shaft, the rotary electric machine is provided with brake gear, it is characterised in that：The rotary shaft of the rotary electric machine
Be provided with some reflectors, the fixed plate is provided with the photo counter being engaged with the reflector, the photo counter and
The brake gear is connected to corresponding control system.
2. a kind of roller door arrangement with counter according to claim 1, it is characterised in that：The rotary electric machine
Upper and lower ends are connected with reflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464602.3U CN206530242U (en) | 2016-12-29 | 2016-12-29 | A kind of roller door arrangement with counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464602.3U CN206530242U (en) | 2016-12-29 | 2016-12-29 | A kind of roller door arrangement with counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206530242U true CN206530242U (en) | 2017-09-29 |
Family
ID=59916965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621464602.3U Expired - Fee Related CN206530242U (en) | 2016-12-29 | 2016-12-29 | A kind of roller door arrangement with counter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206530242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111268565A (en) * | 2020-01-08 | 2020-06-12 | 江苏省特种设备安全监督检验研究院 | Device and method for measuring brake slip of crane |
-
2016
- 2016-12-29 CN CN201621464602.3U patent/CN206530242U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111268565A (en) * | 2020-01-08 | 2020-06-12 | 江苏省特种设备安全监督检验研究院 | Device and method for measuring brake slip of crane |
| CN111268565B (en) * | 2020-01-08 | 2021-05-04 | 江苏省特种设备安全监督检验研究院 | Device and method for measuring brake slip of crane |
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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: 20170929 Termination date: 20181229 |