CN203187330U - Lifting protection device of electric hoist for lifting refractory bricks - Google Patents
Lifting protection device of electric hoist for lifting refractory bricks Download PDFInfo
- Publication number
- CN203187330U CN203187330U CN 201320203387 CN201320203387U CN203187330U CN 203187330 U CN203187330 U CN 203187330U CN 201320203387 CN201320203387 CN 201320203387 CN 201320203387 U CN201320203387 U CN 201320203387U CN 203187330 U CN203187330 U CN 203187330U
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- controller
- port
- ceiling crane
- lifting
- hoist ceiling
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Abstract
The utility model belongs to the technical field of protection devices, and particularly relates to a lifting protection device of an electric hoist for lifting refractory bricks. The lifting protection device of the electric hoist for lifting the refractory bricks is high in safety and convenient to control, and comprises a weighing sensor, a controller, a display device, an alarm device, a wireless communication module and a remote controller, wherein the weighing sensor is used for measuring the weight of a lifted object. The lifting protection device is characterized in that an output port of the weighing sensor is connected with an input port of the controller, an output port of the controller is respectively connected with an input port of the display device, an input port of the alarm device and a control port of a motor of the electric hoist, and a communication port of the controller is connected with a port of the wireless communication module. The remote controller sends control commands to the controller through the wireless communication module, and the controller controls operation of the motor of the electric hoist according to output signals of the weighing sensor and the control commands.
Description
Technical field
The utility model belongs to the fender guard technical field, relates in particular to a kind of hoist ceiling crane that promotes fire brick fender guard that hoists.
Background technology
Hoist ceiling crane uses more frequent as the ideal equipment of fire brick factory carrying fire brick; The protection of its lifting weight is particularly important.If when lifting fire brick, surpassed the specified lifting weight of hoist ceiling crane, can cause steel rope, crossbeam to cause danger, the safety of harm equipment package more can threaten to ground staff's personal safety.The hoist ceiling crane that existing fire brick factory uses does not generally possess the fender guard of hoisting, so safety is bad.
Summary of the invention
The utility model is exactly at the problems referred to above, and a kind of hoist ceiling crane safe, that control promotes fire brick easily fender guard that hoists is provided.
For achieving the above object, the utility model adopts following technical scheme, the utility model comprises measures LOAD CELLS, controller, read out instrument, warning device, wireless communication module and the remote controller that is lifted weight of object, the output port of its structural feature LOAD CELLS links to each other with the input port of controller, the output port of controller links to each other with read out instrument input port, warning device input port and hoist ceiling crane electric machine control port respectively, and the communication port of controller links to each other with the wireless communication module port; To the controller sending controling instruction, described controller is according to the running of output signal and the control command control hoist ceiling crane motor of LOAD CELLS by wireless communication module for remote controller.
As a kind of preferred version, controller described in the utility model adopts micro controller system.
As another kind of preferred version, warning device described in the utility model comprises indicator lamp and loud speaker.
In addition, read out instrument described in the utility model adopts light-emitting diode display.
The utility model beneficial effect.
The utility model is by the weight of LOAD CELLS detection fire brick, and weight information is presented on the read out instrument.When fire brick surpassed setting weight, controller control hoist ceiling crane motor stall was also controlled warning device and is reported to the police, and significantly improves the safety of hoist ceiling crane.Secondly, to the controller sending controling instruction, trouble, the control of removing line from are convenient by wireless communication module for remote controller.In addition, controller can be by wireless communication module and far-end computer exchange message, analyzing and processing related data.
Description of drawings
Clearer for technical matters, technical scheme and beneficial effect that the utility model is solved, below in conjunction with the drawings and the specific embodiments, the utility model is further elaborated.Should be appreciated that the specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Fig. 1 is the utility model schematic block circuit diagram.
The specific embodiment
As shown in Figure 1, the utility model comprises measures LOAD CELLS, controller, read out instrument, warning device, wireless communication module and the remote controller that is lifted weight of object, the output port of LOAD CELLS links to each other with the input port of controller, the output port of controller links to each other with read out instrument input port, warning device input port and hoist ceiling crane electric machine control port respectively, and the communication port of controller links to each other with the wireless communication module port; To the controller sending controling instruction, described controller is according to the running of output signal and the control command control hoist ceiling crane motor of LOAD CELLS by wireless communication module for remote controller.
Described controller adopts micro controller system.
Described warning device comprises indicator lamp and loud speaker.Adopt indicator lamp and the dual warning of loud speaker, report to the police reliable, good warning effect.
Described read out instrument adopts light-emitting diode display.The light-emitting diode display power saving, the life-span is long, display effect good.
Below in conjunction with description of drawings working process of the present utility model.
During work, LOAD CELLS is installed in the hook place of hoist ceiling crane, and LOAD CELLS is transferred to micro controller system to weight signal, can show the real-time weight of fire brick after handling through micro controller system, and this weight is presented on the light-emitting diode display; If the weight of fire brick has surpassed the rated weight of setting, micro controller system just has a control signal and inputs to hoist ceiling crane electric machine control port, the stall of control hoist ceiling crane motor; Controlling indicator lamp and loud speaker simultaneously reports to the police.During normal operation, can control the rotating of hoist ceiling crane motor by remote controller.
Above content is to further describing that the utility model is done in conjunction with concrete preferred implementation; can not assert that concrete enforcement of the present utility model is confined to these explanations; for the utility model person of an ordinary skill in the technical field; under the prerequisite that does not break away from the utility model design; can also make some simple deduction or replace, all should be considered as belonging to the definite protection domain of claims that the utility model is submitted to.
Claims (4)
1. the hoist ceiling crane that the promotes fire brick fender guard that hoists, comprise and measure LOAD CELLS, controller, read out instrument, warning device, wireless communication module and the remote controller that is lifted weight of object, the output port that it is characterized in that LOAD CELLS links to each other with the input port of controller, the output port of controller links to each other with read out instrument input port, warning device input port and hoist ceiling crane electric machine control port respectively, and the communication port of controller links to each other with the wireless communication module port; To the controller sending controling instruction, described controller is according to the running of output signal and the control command control hoist ceiling crane motor of LOAD CELLS by wireless communication module for remote controller.
2. according to the hoist ceiling crane of the described lifting fire brick of claim 1 fender guard that hoists, it is characterized in that described controller adopts micro controller system.
3. according to the hoist ceiling crane of the described lifting fire brick of claim 1 fender guard that hoists, it is characterized in that described warning device comprises indicator lamp and loud speaker.
4. according to the hoist ceiling crane of the described lifting fire brick of claim 1 fender guard that hoists, it is characterized in that described read out instrument adopts light-emitting diode display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320203387 CN203187330U (en) | 2013-04-22 | 2013-04-22 | Lifting protection device of electric hoist for lifting refractory bricks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320203387 CN203187330U (en) | 2013-04-22 | 2013-04-22 | Lifting protection device of electric hoist for lifting refractory bricks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203187330U true CN203187330U (en) | 2013-09-11 |
Family
ID=49104206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320203387 Expired - Lifetime CN203187330U (en) | 2013-04-22 | 2013-04-22 | Lifting protection device of electric hoist for lifting refractory bricks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203187330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803440A (en) * | 2013-12-30 | 2014-05-21 | 北京市三一重机有限公司 | Main winch early warning device and rotary drilling rig |
-
2013
- 2013-04-22 CN CN 201320203387 patent/CN203187330U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803440A (en) * | 2013-12-30 | 2014-05-21 | 北京市三一重机有限公司 | Main winch early warning device and rotary drilling rig |
| CN103803440B (en) * | 2013-12-30 | 2016-08-24 | 北京市三一重机有限公司 | A kind of master winch prior-warning device and rotary drilling rig |
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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: 20130911 |