CN203603887U - Well level monitoring and alarming device - Google Patents
Well level monitoring and alarming device Download PDFInfo
- Publication number
- CN203603887U CN203603887U CN201320621747.XU CN201320621747U CN203603887U CN 203603887 U CN203603887 U CN 203603887U CN 201320621747 U CN201320621747 U CN 201320621747U CN 203603887 U CN203603887 U CN 203603887U
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- supporting plate
- alarm
- plate
- detection piece
- floating lever
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Abstract
The utility model relates to a borehole operation liquid level monitoring device, in particular to a well level monitoring and alarming device which comprises a support, an alarm, a floating rod and a floater. The support is mainly composed of an upper supporting plate and a lower supporting plate, a measuring plate is arranged between the upper supporting plate and the lower supporting plate, a fixing device is arranged on one side of the measuring plate, scales are arranged on the measuring plate from top to bottom, the floating rod penetrates through and is in sliding connection with the upper supporting plate and the lower supporting plate, the lower portion of the floating rod is fixedly connected with the floater, an upper detection block and a lower detection block are mounted on the upper portion and the lower portion of the floating rod respectively, and infrared sensors are mounted on the upper portion and the lower portion of the measuring plate respectively and used for sensing the positions of the upper detection block and the lower detection block and sending feedback signals to the alarm. The well level monitoring and alarming device can be used for effectively monitoring the borehole mud level, borehole operation accidents are avoided, and safety of life and property is guaranteed.
Description
[technical field]
The utility model relates to underground work liquid level monitoring arrangement, relates in particular to a kind of well face monitoring alarm.
[background technology]
At present, underground work liquid level monitoring is insoluble problem always, and the height direct relation of down-hole slurry liquid level safety in production, monitor not in place, just may cause underground work accident, the life security that is threatening underground work workman, serious meeting causes the loss of lives and properties.
[utility model content]
Main purpose of the present utility model is to overcome the deficiency of above-mentioned technology, and a kind of well face monitoring alarm is provided, and it is simple in structure, reasonable in design, monitoring puts in place.
The utility model for achieving the above object, by the following technical solutions: a kind of well face monitoring alarm, comprise support, alarm, floating lever and cursory, described support is mainly made up of upper backup pad and lower supporting plate, on described, between lower supporting plate, be provided with measurement plate, one side of described measurement plate is provided with fastening devices, supreme by having scale on described measurement plate, described floating lever passes upper backup pad and lower supporting plate and is slidably connected with the two, the bottom of described floating lever and described cursory affixed, the upper and lower of described floating lever is separately installed with detection piece and lower detection piece, upper and lower on described measurement plate is respectively equipped with infrared sensor, described infrared sensor is for responding to the position of described upper detection piece and lower detection piece, and feedback signal is sent to alarm.
Described alarm adopts audible-visual annunciator.
Described fastening devices is screw bolt and nut.
Beneficial effect is: can effectively monitor down-hole slurry liquid level, avoid the generation of underground work accident, ensure the security of the lives and property.
[accompanying drawing explanation]
Fig. 1 is according to the structural representation of a kind of well face monitoring alarm of the utility model embodiment;
Mark the following drawings mark on figure by reference to the accompanying drawings:
1-alarm, 2-floating lever, 3-is cursory, 4-upper backup pad, 5-lower supporting plate, 6-measures plate, 7-scale, the upper detection of 8-piece, surveys piece under 9-, 10-infrared sensor.
[specific embodiment]
Describe the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiment.As shown in the figure, a kind of well face monitoring alarm, comprise support, alarm 1, floating lever 2 and cursory 3, described support is mainly made up of upper backup pad 4 and lower supporting plate 5, on described, between lower supporting plate, be provided with and measure plate 6, one side of described measurement plate is provided with fastening devices, supreme by having scale 7 on described measurement plate, described floating lever passes upper backup pad and lower supporting plate and is slidably connected with the two, the bottom of described floating lever and described cursory affixed, the upper and lower of described floating lever is separately installed with detection piece 8 and lower detection piece 9, upper and lower on described measurement plate is respectively equipped with infrared sensor 10, in the time that upper detection piece exceeds the infrared sensor of measuring plate top, infrared sensor by signal feedback to alarm, alarm is reported to the police, otherwise, instantly when surveying piece and exceeding the infrared sensor of measuring plate bottom downwards, infrared sensor by signal feedback to alarm, alarm equipment alarm.Described infrared sensor is used for responding to the position of described upper detection piece and lower detection piece, and feedback signal is sent to alarm.Described alarm adopts audible-visual annunciator.For this device is arranged on other objects and is measured, described fastening devices is screw bolt and nut.Can effectively monitor down-hole slurry liquid level, avoid the generation of underground work accident, ensure the security of the lives and property.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a well face monitoring alarm, comprise support, alarm, floating lever and cursory, described support is mainly made up of upper backup pad and lower supporting plate, on described, between lower supporting plate, be provided with measurement plate, one side of described measurement plate is provided with fastening devices, supreme by having scale on described measurement plate, described floating lever passes upper backup pad and lower supporting plate and is slidably connected with the two, the bottom of described floating lever and described cursory affixed, the upper and lower of described floating lever is separately installed with detection piece and lower detection piece, upper and lower on described measurement plate is respectively equipped with infrared sensor, described infrared sensor is for responding to the position of described upper detection piece and lower detection piece, and feedback signal is sent to alarm.
2. a kind of well face monitoring alarm according to claim 1, is characterized in that: described alarm adopts audible-visual annunciator.
3. a kind of well face monitoring alarm according to claim 1 and 2, is characterized in that: described fastening devices is screw bolt and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320621747.XU CN203603887U (en) | 2013-10-07 | 2013-10-07 | Well level monitoring and alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320621747.XU CN203603887U (en) | 2013-10-07 | 2013-10-07 | Well level monitoring and alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203603887U true CN203603887U (en) | 2014-05-21 |
Family
ID=50716564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320621747.XU Expired - Fee Related CN203603887U (en) | 2013-10-07 | 2013-10-07 | Well level monitoring and alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203603887U (en) |
-
2013
- 2013-10-07 CN CN201320621747.XU patent/CN203603887U/en not_active Expired - Fee Related
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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: 20140521 Termination date: 20161007 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |