CN201619990U - Explosion-proof Eaton brake monitoring alarming device - Google Patents
Explosion-proof Eaton brake monitoring alarming device Download PDFInfo
- Publication number
- CN201619990U CN201619990U CN2010201567933U CN201020156793U CN201619990U CN 201619990 U CN201619990 U CN 201619990U CN 2010201567933 U CN2010201567933 U CN 2010201567933U CN 201020156793 U CN201020156793 U CN 201020156793U CN 201619990 U CN201619990 U CN 201619990U
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Abstract
The utility model relates to a monitoring device, in particular to an explosion-proof Eaton brake monitoring alarming device. The technical scheme includes that the explosion-proof Eaton brake monitoring alarming device comprises a box body, a control circuit board and an HMI interface, the top end of the box body is provided with a rain shield ear plate, the box body is provided with a change-over switch and an adjusting hand wheel, the upper side of the change-over switch is provided with a rain-proof eave, the lower sides of the change-over switch and the adjusting hand wheel are provided with functional plates, the control circuit board is disposed in the box body, the box body is provided with the HMI interface, and the control circuit board, the HMI interface, the change-over switch and the adjusting hand wheel are connected in series. Compared with the prior art, the explosion-proof Eaton brake monitoring alarming device has the advantages of simple structure, convenient use, low cost, zero danger and capabilities of monitoring temperature, flow quantity, pressure and water level of cooling water at real time, controlling radiating fans and spare water pumps and realizing audible and visual alarm in two places.
Description
One, technical field
The utility model relates to a kind of control monitor unit, is a kind of flame-proof type Eton brake monitoring alarm device concretely.
Two, background technology
At present, the brake system of petroleum drilling winch is the vitals of oil-well rig, and it is undertaking the important task that hoists, transfers, stops and controlling the hook load lowering velocity of controlling hook load.The quality of brake system performance is determining the safety problem of oil-well rig, if brake system breaks down, the lighter can cause and stop boring, cause economic loss, weight person can cause pier brill, drilling string not well braked phenomenon, even causes equipment to pound rotating disk phenomenon and substantial equipment accident or fatal accident.At present, Eton brake is the disk type brake that a kind of water cooling, pneumatic clamping, spring are unclamped, and it can at the uniform velocity transfer drill string, the locked hook load of emergency braking and clamping.Because it belongs to the brake of mechanical friction formula, increase with brake torque, the heat that produces between a pair of friction components is imitated very big, under the brake mode of operation, friction disc rubs for a long time, the a large amount of heats that produce must be taken away by the cooling water flow at the fixed copper dish back side, to guarantee lower operating temperature, increase its service life.Thereby this kind brake is had relatively high expectations to cooling, and the cooling water temperature that requires the cooling chamber outlet is less than 66 ℃ (100% water is as refrigerant fluids), and the cooling water expansion tank discharge capacity is greater than 984L/min.If but do not have good monitored control system, and will drilling failure very easily take place, cause damage, be unfavorable for producing.
Three, utility model content
The purpose of this utility model is exactly the defective that exists at prior art, and a kind of simple in structure, flame-proof type Eton brake monitoring alarm device that monitoring effect is good is provided.
Its technical scheme is: it comprises casing, control circuit board and HMI interface, the casing top is provided with the otic placode that keeps off the rain, casing is provided with change-over swith and control hand wheel, the change-over swith upside is provided with the eaves that keeps off the rain, change-over swith and control hand wheel downside are provided with the function board, and box house is provided with control circuit board, and casing is provided with the HMI interface, wherein, described control circuit board, HMI interface, change-over swith and control hand wheel are series system.
The utility model compared with prior art, have simple in structure, easy to use, with low cost, do not have dangerous and can monitor cooling water temperature, flow, pressure, water level in real time again, control cooling fan and reserve pump are realized the advantage of two places sound and light alarm.
Four, description of drawings
Accompanying drawing is the utility model structural representation.
Five, the specific embodiment
As shown in the figure, a kind of flame-proof type Eton brake monitoring alarm device, comprise casing 8, control circuit board 6 and HMI interface 7, casing 8 tops are provided with the otic placode 1 that keeps off the rain, casing 8 is provided with change-over swith 3 and control hand wheel 4, change-over swith 3 upsides are provided with the eaves 2 that keeps off the rain, change-over swith 3 and control hand wheel 4 downsides are provided with function board 5, casing 8 inside are provided with control circuit board 6, casing 8 is provided with HMI interface 7, wherein, described control circuit board 6, HMI interface 7, change-over swith 3 and control hand wheel 4 are series system.
Claims (2)
1. flame-proof type Eton brake monitoring alarm device, comprise casing, control circuit board and HMI interface, it is characterized in that: the casing top is provided with the otic placode that keeps off the rain, casing is provided with change-over swith and control hand wheel, the change-over swith upside is provided with the eaves that keeps off the rain, change-over swith and control hand wheel downside are provided with the function board, and box house is provided with control circuit board, and casing is provided with the HMI interface.
2. flame-proof type according to claim 1 Eton brake monitoring alarm device, it is characterized in that: described control circuit board, HMI interface, change-over swith and control hand wheel are series system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201567933U CN201619990U (en) | 2010-04-08 | 2010-04-08 | Explosion-proof Eaton brake monitoring alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201567933U CN201619990U (en) | 2010-04-08 | 2010-04-08 | Explosion-proof Eaton brake monitoring alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201619990U true CN201619990U (en) | 2010-11-03 |
Family
ID=43023446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201567933U Expired - Fee Related CN201619990U (en) | 2010-04-08 | 2010-04-08 | Explosion-proof Eaton brake monitoring alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201619990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615483A (en) * | 2013-11-27 | 2014-03-05 | 天津市东方先科石油机械有限公司 | Auxiliary braking water circulation system with warning device |
-
2010
- 2010-04-08 CN CN2010201567933U patent/CN201619990U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615483A (en) * | 2013-11-27 | 2014-03-05 | 天津市东方先科石油机械有限公司 | Auxiliary braking water circulation system with warning device |
| CN103615483B (en) * | 2013-11-27 | 2016-05-25 | 天津市东方先科石油机械有限公司 | With the auxiliary brake water circulation system of warning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 257000 DONGYING, SHANDONG PROVINCE TO: 257048 DONGYING, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111116 Address after: 257048 No. 169, Huaan street, two West Road, Dongying District, Shandong, Dongying Patentee after: SHENGLI OIL FIELD SHENGHUA INDUSTRY CO., LTD. Address before: 257000 No. 169, Huaan street, two West Road, Dongying District, Shandong, Dongying Patentee before: Shengli Oil Field Shenghua Industry Co., Ltd. Qingda Branch |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20140408 |