CN205061446U - Safe aggregate unit - Google Patents
Safe aggregate unit Download PDFInfo
- Publication number
- CN205061446U CN205061446U CN201520689054.3U CN201520689054U CN205061446U CN 205061446 U CN205061446 U CN 205061446U CN 201520689054 U CN201520689054 U CN 201520689054U CN 205061446 U CN205061446 U CN 205061446U
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- CN
- China
- Prior art keywords
- switch
- linkage
- control system
- relay
- relay module
- 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
Links
- 230000005611 electricity Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Jib Cranes (AREA)
Abstract
The utility model provides a safe aggregate unit, including emergency exit, aggregate unit, operating system, the aggregate unit input/output end is connected with emergency exit, operating system respectively, be connected with corotation control system, reversal control system between operating system and the aggregate unit, aggregate unit includes gang switch and allies oneself with the dynamic relay module, the electric hoist driving motor that operating system includes the electric hoist, is connected with the electric hoist, corotation control system include forward rotation switch, with the corotation relay module that forward rotation switch connects, the reversal control system include reverse switch, with the reversal relay module that reverse switch connects, increasing gang switch in emergency exit department, installing the department in electric hoist driving motor with gang switch electricity relay even, the lift drive circuit system that gives the electric hoist has increased by one and has started the condition of injecing, the potential safety hazard that the lift brought of just having operated the electric hoist when having avoided the emergency exit closed, and the cost is lower.
Description
Technical field
The utility model relates to powder reaction automation field, particularly a kind of safety linkage device.
Background technology
There is a Special lifting well in the lifting region of usual electric block, protective door to be shut away after handling and carry out lift work, but be just often not related to protective door for figure is convenient during operative, bring great hidden danger to safety, and only tube reason can not stop this hidden danger completely.
Summary of the invention
For in prior art, the safety door of lift well is not closed just carries out descending operation, there is the problems such as potential safety hazard, the utility model provides a kind of safety linkage device, lifting, the operation such as speed change could must realize when safety door closes, operate with low cost control realization high security, in order to achieve the above object, the utility model is by the following technical solutions: the utility model comprises safety door, linkage, jacking system, described linkage input/output terminal respectively with safety door, jacking system connects, rotating forward control system is connected with between described jacking system and linkage, reverse control system,
Described linkage comprises gang switch and linkage relay module;
The hoist ceiling crane drive motor that described jacking system comprises hoist ceiling crane, is connected with hoist ceiling crane;
Described rotating forward control system comprises the rotating forward relay module rotating forward switch, be connected with described rotating forward switch;
The reversion relay module that described reverse control system comprises reversal switch, is connected with described reversal switch;
Preferably, between described hoist ceiling crane drive motor, input end is connected with linkage relay, is connected with and rotates forward relay module and relay module of reversing between described hoist ceiling crane drive motor and described linkage relay.
Preferably, motor driven switch control module and electric machine speed regulation module is also connected with between described rotating forward control system and described hoist ceiling crane drive motor.
Preferably, motor driven switch control module and electric machine speed regulation module is also connected with between described reverse control system and described hoist ceiling crane drive motor.
Preferably, described safety door is provided with gang switch, rotates forward switch, reversal switch, motor driven switch.
Preferably, described linkage relay module is normal-open type relay.
The beneficial effects of the utility model: the utility model increases gang switch at safety door place, the relay be electrically connected with gang switch is installed on hoist ceiling crane drive motor place, add one to the lifting drive circuit system of hoist ceiling crane and start qualifications, avoid safety door not closed time just operation hoist ceiling crane the potential safety hazard brought of lifting, and cost is lower.
Accompanying drawing explanation
Fig. 1 is system connection diagram of the present utility model;
Fig. 2 is workflow diagram of the present utility model.
Detailed description of the invention
Have shown in Fig. 1 known, the utility model comprises a kind of safety linkage device, comprise safety door, linkage, jacking system, described linkage input/output terminal is connected with safety door, jacking system respectively, is connected with and rotates forward control system, reverse control system between described jacking system and linkage;
Described linkage comprises gang switch and linkage relay module;
The hoist ceiling crane drive motor that described jacking system comprises hoist ceiling crane, is connected with hoist ceiling crane;
Described rotating forward control system comprises the rotating forward relay module rotating forward switch, be connected with described rotating forward switch;
The reversion relay module that described reverse control system comprises reversal switch, is connected with described reversal switch;
Preferably, between described hoist ceiling crane drive motor, input end is connected with linkage relay, is connected with and rotates forward relay module and relay module of reversing between described hoist ceiling crane drive motor and described linkage relay.
Preferably, motor driven switch control module and electric machine speed regulation module is also connected with between described rotating forward control system and described hoist ceiling crane drive motor.
Preferably, motor driven switch control module and electric machine speed regulation module is also connected with between described reverse control system and described hoist ceiling crane drive motor.
Preferably, described safety door is provided with gang switch, rotates forward switch, reversal switch, electric motor starting button, motor stop button.
Preferably, described linkage relay module is normal-open type relay.
More than that an embodiment of this structure has been described in detail, but described content is only the better embodiment of this structure, the technical scheme for limiting this structure can not be considered to, those skilled in the art are to be understood that, can repair this structure or change, to reach identical technique effect, as long as the needs used can be met, within the scope of the claims that all should belong to this structure.
Claims (6)
1. a safety linkage device, comprise safety door, linkage, jacking system, it is characterized in that, described linkage input/output terminal is connected with safety door, jacking system respectively, is connected with and rotates forward control system, reverse control system between described jacking system and linkage;
Described linkage comprises gang switch and linkage relay module;
The hoist ceiling crane drive motor that described jacking system comprises hoist ceiling crane, is connected with hoist ceiling crane;
Described rotating forward control system comprises the rotating forward relay module rotating forward switch, be connected with described rotating forward switch;
The reversion relay module that described reverse control system comprises reversal switch, is connected with described reversal switch.
2. a kind of safety linkage device according to claim 1, it is characterized in that, between described hoist ceiling crane drive motor, input end is connected with linkage relay, is connected with and rotates forward relay module and relay module of reversing between described hoist ceiling crane drive motor and described linkage relay.
3. a kind of safety linkage device according to claim 1, is characterized in that, is also connected with motor driven switch control module and electric machine speed regulation module between described rotating forward control system and described hoist ceiling crane drive motor.
4. a kind of safety linkage device according to claim 1, is characterized in that, is also connected with motor driven switch control module and electric machine speed regulation module between described reverse control system and described hoist ceiling crane drive motor.
5. a kind of safety linkage device according to claim 1, is characterized in that, described safety door is provided with gang switch, rotates forward switch, reversal switch, motor driven switch.
6. a kind of safety linkage device according to claim 1, is characterized in that, described linkage relay module is normal-open type relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520689054.3U CN205061446U (en) | 2015-09-08 | 2015-09-08 | Safe aggregate unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520689054.3U CN205061446U (en) | 2015-09-08 | 2015-09-08 | Safe aggregate unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205061446U true CN205061446U (en) | 2016-03-02 |
Family
ID=55388027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520689054.3U Expired - Fee Related CN205061446U (en) | 2015-09-08 | 2015-09-08 | Safe aggregate unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205061446U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197827A (en) * | 2015-09-08 | 2015-12-30 | 西达（无锡）生物科技有限公司 | Safety linkage device |
| CN111855938A (en) * | 2020-07-07 | 2020-10-30 | 温州市瓯江引水发展有限公司 | A winch system and water quality analysis system and method of use |
-
2015
- 2015-09-08 CN CN201520689054.3U patent/CN205061446U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197827A (en) * | 2015-09-08 | 2015-12-30 | 西达（无锡）生物科技有限公司 | Safety linkage device |
| CN111855938A (en) * | 2020-07-07 | 2020-10-30 | 温州市瓯江引水发展有限公司 | A winch system and water quality analysis system and method of use |
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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: 20160302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |