CN201777749U - Hydraulic elevator fault detection device - Google Patents
Hydraulic elevator fault detection device Download PDFInfo
- Publication number
- CN201777749U CN201777749U CN2010205098319U CN201020509831U CN201777749U CN 201777749 U CN201777749 U CN 201777749U CN 2010205098319 U CN2010205098319 U CN 2010205098319U CN 201020509831 U CN201020509831 U CN 201020509831U CN 201777749 U CN201777749 U CN 201777749U
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- China
- Prior art keywords
- hydraulic
- hydraulic elevator
- fault detection
- detection device
- induction installation
- 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 relates to a hydraulic elevator fault detection device, which comprises a drive unit. The drive unit is connected with a control unit, and the control unit is respectively connected with a sensor unit and an alarm unit and controls the alarm device through reading states of the sensor unit; and the sensor unit comprises a hydraulic sensor. The hydraulic elevator fault detection device has rich fault detection data and detailed detection contents, and can help maintenance personnel to rapidly sort faults and reduce accidents. Moreover, the hydraulic elevator fault detection device has the advantages of simple structure and low cost.
Description
Technical field
The utility model relates to a kind of hydraulic elevator failure detector, belongs to elevator and makes the field.
Background technology
Hydraulic elevator have operate steadily, comfortable, noise is low, the degree of utilization advantages of higher, and is very high at the villa building Occupation coefficient of European Region, also increase day by day in the use of China, as being widely used in public places such as subway station, market, parking areas.But because applying working condition and Effect of Environmental, the hydraulic elevator fault also happens occasionally, and particularly the hydraulic elevator of some medium-sized and small enterprises production owing to used the unsettled Hydraulic Elements of some quality, causes fault rate higher.The hydraulic efficiency pressure system of hydraulic elevator not only plays effects such as lubricated, the cooling of elevator machine parts, antirust, damping, buffering, but also is the main carrier of elevator power, so the whether reliable serviceability that determines hydraulic elevator of hydraulic efficiency pressure system operation.
The utility model content
The utility model provides a kind of hydraulic elevator failure detector of hydraulic system fault of accurate prompting hydraulic elevator for solving the prior art problem.
The technical solution of the utility model is: a kind of hydraulic elevator failure detector, comprise actuating device, described actuating device links to each other with control setup, and described control setup links to each other with warning device with induction installation respectively, described control setup is by reading the induction installation state, the control warning device; Described induction installation comprises Oil Pressure Sensor.
The hydraulic elevator hydraulic efficiency pressure system mainly is made up of Hydraulic Pump, safety valve, by pass valve, reducing valve, pipe breakage valve, emergent manual pump, change-over valve etc., its fault shows as mainly that cage operation is unable, cage operation process stationarity is poor, the hydraulic actuating cylinder retraction is slow etc., the common feature of these system failures shows as: the system pressure deficiency, therefore, the pressure of detection hydraulic oil can detect most hydraulic elevator source of trouble; By detection, can also reflect hydraulic fluid flow rate from the side simultaneously, further increase the kind of the fault that can detect hydraulic fluid pressure; In case induction installation detects fault, control setup is reported to the police by warning device immediately, points out the trouble point simultaneously.
As preferably, described induction installation also comprises oily inductor and oily temperature inductor.The oil inductor detects oil and oil mass, the quality of hydraulic oil and quantity all directly influence the running condition of elevator, the scope of examination is removed and is checked whether hydraulic oil whether because of the oxidation blackening, contains moisture or bubble, also need check whether select suitable hydraulic elevator special oil for use; The warm inductor of oil detects the temperature of hydraulic oil, prevents because of hydraulic oil too high fault that produces of oil temperature in operational process.
As preferably, described Oil Pressure Sensor comprises pump probe, valve probe and hydraulic actuating cylinder probe.The probe of Oil Pressure Sensor is arranged at a plurality of different parts places respectively, helps maintainer's fault location point as early as possible.
In sum, the utlity model has following advantage:
1, fault-detection data is abundant, and it is detailed to detect content, helps maintainer's fault of lining up fast, the minimizing accident;
2, simple in structure, with low cost.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure, 1, warning device, 2, control setup, 3, Oil Pressure Sensor, 4, oily inductor, 5, oily temperature inductor, 6, actuating device.
The specific embodiment
The utility model is described in further detail with embodiment below in conjunction with accompanying drawing.
A kind of hydraulic elevator failure detector, comprise actuating device 6, actuating device 6 links to each other with control setup 2, control setup 2 links to each other with warning device 1 with induction installation respectively, induction installation comprises Oil Pressure Sensor 3, oily inductor 4 and oily temperature inductor 5, and Oil Pressure Sensor 3 comprises pump probe, valve probe and hydraulic actuating cylinder probe.
The oil pressure, oil or the oily temperature that detect hydraulic oil when induction installation break down, the data value of overstepping the extreme limit, and then control setup 2 control warning devices 1 are reported to the police, and the probe positions according to Oil Pressure Sensor 3 shows the trouble point simultaneously.
Claims (3)
1. hydraulic elevator failure detector, comprise actuating device, described actuating device links to each other with control setup, and described control setup links to each other with warning device with induction installation respectively, it is characterized in that: described control setup is by reading the induction installation state, the control warning device; Described induction installation comprises Oil Pressure Sensor.
2. according to the described hydraulic elevator failure detector of claim 1, it is characterized in that: described induction installation also comprises oily inductor and oily temperature inductor.
3. according to the described hydraulic elevator failure detector of claim 2, it is characterized in that: described Oil Pressure Sensor comprises pump probe, valve probe and hydraulic actuating cylinder probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205098319U CN201777749U (en) | 2010-08-30 | 2010-08-30 | Hydraulic elevator fault detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205098319U CN201777749U (en) | 2010-08-30 | 2010-08-30 | Hydraulic elevator fault detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201777749U true CN201777749U (en) | 2011-03-30 |
Family
ID=43790970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205098319U Expired - Fee Related CN201777749U (en) | 2010-08-30 | 2010-08-30 | Hydraulic elevator fault detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201777749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873755A (en) * | 2018-08-28 | 2018-11-23 | 苏州德林宝电梯制造有限公司 | Anti-sticking system and anti-card test method for lifting device |
-
2010
- 2010-08-30 CN CN2010205098319U patent/CN201777749U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873755A (en) * | 2018-08-28 | 2018-11-23 | 苏州德林宝电梯制造有限公司 | Anti-sticking system and anti-card test method for lifting device |
| CN108873755B (en) * | 2018-08-28 | 2024-03-15 | 苏州德林宝电梯制造有限公司 | Anti-seize system and anti-seize detection method for lifting equipment |
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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: 20110330 Termination date: 20150830 |
|
| EXPY | Termination of patent right or utility model |