CN204938820U - A kind of electric block warning device - Google Patents
A kind of electric block warning device Download PDFInfo
- Publication number
- CN204938820U CN204938820U CN201520724851.0U CN201520724851U CN204938820U CN 204938820 U CN204938820 U CN 204938820U CN 201520724851 U CN201520724851 U CN 201520724851U CN 204938820 U CN204938820 U CN 204938820U
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- electric block
- annunciator
- flashing lamp
- warning
- warning device
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Abstract
The utility model relates to a kind of electric block warning device, comprise: electric block and the annunciator be arranged on electric block and control integration module, annunciator comprises overload alarm and hits top annunciator, annunciator is connected with buzzer phone and warning flashing lamp, annunciator is connected with cut-off switch, warning flashing lamp comprises red overload flashing lamp and green hits top flashing lamp, alarm circuit is connected with control integration module, this new structure is simple, easy to maintenance, easy to operate, dependable performance, warning effect is good, and lift cargo is convenient.
Description
Technical field
The utility model relates to field of mechanical technique, is specifically related to a kind of electric block warning device.
Background technology
Electric block is called for short hoist ceiling crane, is a kind of small-sized weight-lifting equipment.Most electric block uses button to follow manipulation on ground by people, or also in driver's cab, can handle or adopt wired (wireless) distance control.The features such as electric block is a kind of extraordinary weight-lifting equipment, is installed on overhead traveling crane, gauntry crane, has volume little, from heavy and light, simple to operate, easy to use, for industrial and mining enterprises, the places such as storage harbour.Hoisting capacity is generally 0.1 ~ 80 ton, and lifting altitude is 3 ~ 30 meters.
On hoisting crane, the warning device of electric block is only installed limit switch on electric block at present, but the change in location of limit switch can be caused after electric block period of service is long, make limit switch malfunctioning, after electric block moves, there will be electric block hit top situation, equipment can be made easily to cause and to damage generation safety misadventure problem, have influence on the personal safety of workman's construction.
Therefore, produce a kind of structure simply, easy to maintenance, easy to operate, dependable performance, warning effect is good, and lift cargo facilitates electric block warning device, has market outlook widely.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of structure simple, and easy to maintenance, easy to operate, dependable performance, warning effect is good, and lift cargo facilitates electric block warning device.
The technical solution of the utility model is achieved in that a kind of electric block warning device, comprise: electric block and the annunciator be arranged on electric block and control integration module, it is characterized in that: described annunciator comprises overload alarm and hits top annunciator, annunciator is connected with buzzer phone and warning flashing lamp, annunciator is connected with cut-off switch, warning flashing lamp comprises red overload flashing lamp and green hits top flashing lamp, and alarm circuit is connected with control integration module.
Described overload alarm circuit and the red flasher circuit that transship are connected, and hit to push up alarm circuit and green and hit and push up flasher circuit and be connected.
Described warning flashing lamp adopts LED to make.
The utility model has following good effect: the utility model provides a kind of electric block warning device, this warning device is provided with overload alarm respectively and hits top annunciator, and adopt at annunciator and have the buzzer phone of sound and the warning flashing lamp of blinking light, and annunciator is all connected with cut-off switch, make operation more safe and reliable, and adopt the warning flashing lamp of different colours directly can be judged the guilty culprit of electric block by its flash color, need not again check electric block, this warning device structure is simple, easy to maintenance, easy to operate, dependable performance, warning effect is good, lift cargo is convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, electric block 2, control integration module 3, overload alarm 4, hit top annunciator 5, buzzer phone 6, red overload flashing lamp 7, green hit top flashing lamp.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, a kind of electric block warning device, comprise: electric block 1 and the annunciator be arranged on electric block 1 and control integration module 2, described annunciator comprises overload alarm 3 and hits top annunciator 4, annunciator is connected with buzzer phone 5 and warning flashing lamp, annunciator is connected with cut-off switch, and warning flashing lamp comprises red overload flashing lamp 6 and green hits top flashing lamp 7, and alarm circuit is connected with control integration module 2.Described overload alarm circuit 3 and red flashing lamp 6 circuit that transship are connected, and hit to push up alarm circuit 4 and green and hit and push up flashing lamp 7 circuit and be connected.Described warning flashing lamp adopts LED to make.
This is in use novel, annunciator and control integration module 2 are arranged on electric block, and alarm circuit is connected with control integration module 2, overload alarm circuit 3 and red flashing lamp 6 circuit that transships are connected, hit top alarm circuit 4 and green to hit and push up flashing lamp 7 circuit and be connected, then start electric block and offer operation, directly directly can be judged the operating condition of electric block by buzzer phone 5 and warning flashing lamp in operation process, convenient inspection and construction.
Claims (3)
1. an electric block warning device, comprise: electric block and the annunciator be arranged on electric block and control integration module, it is characterized in that: described annunciator comprises overload alarm and hits top annunciator, annunciator is connected with buzzer phone and warning flashing lamp, annunciator is connected with cut-off switch, warning flashing lamp comprises red overload flashing lamp and green hits top flashing lamp, and alarm circuit is connected with control integration module.
2. electric block warning device according to claim 1, is characterized in that: described overload alarm circuit and the red flasher circuit that transship are connected, and hits to push up alarm circuit and green and hit and push up flasher circuit and be connected.
3. electric block warning device according to claim 1, is characterized in that: described warning flashing lamp adopts LED to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520724851.0U CN204938820U (en) | 2015-09-18 | 2015-09-18 | A kind of electric block warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520724851.0U CN204938820U (en) | 2015-09-18 | 2015-09-18 | A kind of electric block warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204938820U true CN204938820U (en) | 2016-01-06 |
Family
ID=55006263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520724851.0U Active CN204938820U (en) | 2015-09-18 | 2015-09-18 | A kind of electric block warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204938820U (en) |
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2015
- 2015-09-18 CN CN201520724851.0U patent/CN204938820U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |