CN202924660U - Hoisting device capable of monitoring pressure - Google Patents
Hoisting device capable of monitoring pressure Download PDFInfo
- Publication number
- CN202924660U CN202924660U CN 201220634216 CN201220634216U CN202924660U CN 202924660 U CN202924660 U CN 202924660U CN 201220634216 CN201220634216 CN 201220634216 CN 201220634216 U CN201220634216 U CN 201220634216U CN 202924660 U CN202924660 U CN 202924660U
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- CN
- China
- Prior art keywords
- hoisting device
- electric block
- anchor fitting
- monitoring pressure
- pressure sensor
- 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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Abstract
The utility model provides a hoisting device capable of monitoring pressure. The hoisting device comprises an electric hoist, a fixing device and a pressure sensor, wherein the electric hoist is connected with the fixing device; and the pressure sensor is positioned at the junction of the electric hoist and the fixing device. According to the hoisting device, a hoisting device of the hoisting device can be effectively monitored; and the hoisting device has the advantages of simple structure and low cost and is worthy of promotion.
Description
Technical field
The utility model relates to a kind of hoisting device, but relates in particular to a kind of hoisting device that can monitor the monitoring pressure of lifting process.
Background technology
Weight-lifting equipment of the prior art, mainly for engineering, but as the hoisting device of the monitoring pressure that uses in building field, electric block is installed, general device or the equipment that monitoring hoisting device lifting process is not installed, the real-time rising or falling speed of the hoisting device that makes is unpredictable, suddenly excessive or when too small when speed, whole hoisting device will et out of order, is seriously that irremediable safety misadventure can occur.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of simple in structure, and cost is low, but and can monitor the hoisting device of the monitoring pressure of lifting process.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: but a kind of hoisting device of monitoring pressure, comprise electric block and anchor fitting, electric block is connected with anchor fitting, it is characterized in that: also comprise pressure sensor, described pressure sensor is positioned at the junction of electric block and anchor fitting.
Further, described electric block is connected by a bearing pin with anchor fitting, and described pressure sensing is fixed on described bearing pin.
Further, described anchor fitting is a suspension hook.
Further, described electric block is Electric Chain Blocks, steel-wire rope type electric block.
Further, described pressure sensor is the coder type sensor.
Advantage and the good effect that the utlity model has are: pressure sensor is arranged on the junction of electric block and anchor fitting, but can monitors the lifting process of the hoisting device of monitoring pressure.When each seat in the plane lifting occurring inhomogeneous the time, deviation appears in the numerical value of each seat in the plane pressure sensor, these numerical value are sent to controlled processing unit in control box, control box is analyzed contrast to signal, after surpassing the safety value of setting, the output breakdown signal cuts off main power source, can be so just that hoisting device remains at the lifting that realizes in the controllable safety scope hoisting device, effective control of decline and halted state.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In figure:
1. electric block 2. suspension hook 3. pressure sensors
The specific embodiment
Enumerating a specific embodiment below in conjunction with accompanying drawing is further elaborated the utility model.
As shown in Figure 1, but a kind of hoisting device of monitoring pressure comprises electric block 1 and anchor fitting, and the anchor fitting in the present embodiment is a suspension hook 2, and electric block 1 is connected with suspension hook 2, is provided with a pressure sensor 3 in the junction of electric block 1 and suspension hook 2.
In the present embodiment, electric block 1 is connected by a bearing pin with suspension hook 2, and pressure sensing 3 is fixed on bearing pin; Wherein, electric block 1 is selected series cyclic chain type electric driven tackle, and pressure sensor 3 is the coder type sensor.
The principle of work of the present embodiment: advantage and the good effect that the utlity model has are: pressure sensor is arranged on the bearing pin of junction of electric block and anchor fitting, but this moment, pressure sensor can be monitored the lifting process of the hoisting device of monitoring pressure.When each seat in the plane lifting occurring inhomogeneous the time, deviation appears in the numerical value of each seat in the plane pressure sensor, these numerical value are sent to controlled processing unit in control box, control box is analyzed contrast to signal, after surpassing the safety value of setting, the output breakdown signal cuts off main power source, can be so just that hoisting device remains at the lifting that realizes in the controllable safety scope hoisting device, effective control of decline and halted state.
In sum, the utility model can effectively be monitored the lifting process of hoisting device, and has simple in structurely, and the advantage that cost is low is worthy to be popularized.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., within all should still belonging to patent covering scope of the present utility model.
Claims (5)
1. but the hoisting device of a monitoring pressure, comprise electric block and anchor fitting, and electric block is connected with anchor fitting, it is characterized in that: also comprise pressure sensor, described pressure sensor is positioned at the junction of electric block and anchor fitting.
2. but the hoisting device of monitoring pressure according to claim 1, it is characterized in that: described electric block is connected by a bearing pin with anchor fitting, and described pressure sensing is fixed on described bearing pin.
3. but the hoisting device of monitoring pressure according to claim 1, it is characterized in that: described anchor fitting is a suspension hook.
4. but the hoisting device of monitoring pressure according to claim 1, it is characterized in that: described electric block is Electric Chain Blocks, steel-wire rope type electric block.
5. but the hoisting device of monitoring pressure according to claim 1, it is characterized in that: described pressure sensor is the coder type sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220634216 CN202924660U (en) | 2012-11-26 | 2012-11-26 | Hoisting device capable of monitoring pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220634216 CN202924660U (en) | 2012-11-26 | 2012-11-26 | Hoisting device capable of monitoring pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202924660U true CN202924660U (en) | 2013-05-08 |
Family
ID=48214643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220634216 Expired - Fee Related CN202924660U (en) | 2012-11-26 | 2012-11-26 | Hoisting device capable of monitoring pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202924660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935922A (en) * | 2013-09-06 | 2014-07-23 | 王德宇 | Chain hoist with overload protection device |
-
2012
- 2012-11-26 CN CN 201220634216 patent/CN202924660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935922A (en) * | 2013-09-06 | 2014-07-23 | 王德宇 | Chain hoist with overload protection device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20211126 |