CN203740535U - Fault location device integrated in scram lock switch - Google Patents
Fault location device integrated in scram lock switch Download PDFInfo
- Publication number
- CN203740535U CN203740535U CN201420146197.5U CN201420146197U CN203740535U CN 203740535 U CN203740535 U CN 203740535U CN 201420146197 U CN201420146197 U CN 201420146197U CN 203740535 U CN203740535 U CN 203740535U
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- CN
- China
- Prior art keywords
- scram
- lock
- fault location
- location device
- closing down
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- 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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- Control Of Conveyors (AREA)
Abstract
The utility model discloses a fault location device integrated in a scram lock switch. The fault location device mainly comprises a plurality of scram lock switches, a power source relay and a controller local area network bus, wherein the power source relay supplies power for the scram lock switches, the scram lock switches are connected with a protection mainframe through the controller local area network bus and are arranged in the length direction of a belt conveyor. By the fault location device, on-site operators can observe accurate positions of faults and carry out specific maintenance work, workload of the operators is reduced and maintenance time is saved.
Description
Technical field
The utility model relates to a kind of fault locator being integrated among the anxious lock-switch of closing down, and is mainly used in belt conveyer control field.
Background technology
Suddenly close down lock-switch for belt conveyer being realized the equipment of the anxious lock of closing down in the time that belt conveyer breaks down, and when belt conveyer is in the time that the anxious lock status of closing down shuts down, then the starting signal coming is also inoperative.Field maintemance personnel need to be from the beginning to the end by belt conveyer malfunction elimination one time, and will be in bad order local recovery after normal just can make belt conveyer continue normal work.This mode can actv. reduces the event of producing due to the fault effects of belt conveyer, but while appearance due to each fault, service personnel need be by whole piece belt conveying machine check one time, and the work capacity of service personnel is lost time very greatly and very like this.
Summary of the invention
Technical problem to be solved in the utility model is the problem of field maintemance personnel fast finding to the accurate location of belt conveyer fault.
In order to solve the problems of the technologies described above; the utility model provides a kind of fault locator being integrated among the anxious lock-switch of closing down; described fault locator is mainly that power supply relaying, controller local area network's bus of powering by several anxious lock-switchs of closing down, for the anxious lock-switch of closing down form; described several anxious lock-switchs of closing down are connected with protected host by controller local area network's bus, and described several anxious lock-switchs of closing down are placed in belt conveyer length direction.
The beneficial effects of the utility model are:
Technical solutions of the utility model are in the time of application; when the anxious knob that stops is when being taken or having stay cord action along the line; switch internal mechanism action drives travel switch closure, and its closure signal is input in circuit card by circuit card protection type signal is sent to controller local area network's bus (hereinafter to be referred as CAN bus).Misalignment sensor detects that belt conveyer has sideslip fault or tears sensor and the action of fault output point detected when belt conveyer has tearing tape fault, and its output signal is gathered by switch internal circuit board and fault type signal is sent to CAN bus.CAN bus sends signal to protected host, and 10.4 cun of color LCD screens that configure on protected host can intuitively show various quiet, dynamical parameteies and failure message.Field maintemance personnel can view the accurate location of fault like this, and carry out handling labor targetedly, reduce field maintemance personnel's work capacity and have saved maintenance time.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is functional block diagram of the present utility model.
Detailed description of the invention
As shown in Figure 1; the utility model provides a kind of fault locator being integrated among the anxious lock-switch of closing down; described fault locator is mainly that power supply relaying, controller local area network's bus of powering by several anxious lock-switchs of closing down, for the anxious lock-switch of closing down form; described several anxious lock-switchs of closing down are connected with protected host by controller local area network's bus, can ensure that control signal is not subject to the impact of external interference signal.Described several anxious lock-switchs of closing down are placed in the belt conveyer length direction spacing distance 100m of lock-switch (every two urgency close down).
When the anxious knob that stops is when being taken or having stay cord action along the line, the action of switch internal mechanism drives travel switch closure, and its closure signal is input in circuit card, by circuit card, protection type signal is sent to CAN bus.Misalignment sensor detects that belt conveyer has sideslip fault or tears sensor and the action of fault output point detected when belt conveyer has tearing tape fault, and its output signal is gathered by switch internal circuit board and fault type signal is sent to CAN bus.CAN bus sends signal to protected host, and 10.4 cun of color LCD screens that configure on protected host can intuitively show various quiet, dynamical parameteies and failure message.Field maintemance personnel can view the accurate location of fault like this, and carry out handling labor targetedly, reduce field maintemance personnel's work capacity and have saved maintenance time.
The utility model protection domain is not limited to above-mentioned embodiment, and all apparent technology distortion of having done according to the utility model know-why, within all falling into protection domain of the present utility model.
Claims (1)
1. the fault locator being integrated among the anxious lock-switch of closing down; it is characterized in that; described fault locator is mainly that power supply relaying, controller local area network's bus of powering by several anxious lock-switchs of closing down, for the anxious lock-switch of closing down form; described several anxious lock-switchs of closing down are connected with protected host by controller local area network's bus, and described several anxious lock-switchs of closing down are placed in belt conveyer length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420146197.5U CN203740535U (en) | 2014-03-28 | 2014-03-28 | Fault location device integrated in scram lock switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420146197.5U CN203740535U (en) | 2014-03-28 | 2014-03-28 | Fault location device integrated in scram lock switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203740535U true CN203740535U (en) | 2014-07-30 |
Family
ID=51340364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420146197.5U Expired - Fee Related CN203740535U (en) | 2014-03-28 | 2014-03-28 | Fault location device integrated in scram lock switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203740535U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743335A (en) * | 2017-04-11 | 2017-05-31 | 兖州煤业股份有限公司 | A kind of jerk latch switch, the ribbon conveyer for colliery |
| CN109607101A (en) * | 2018-12-10 | 2019-04-12 | 合肥沃工电气自动化有限公司 | A kind of long conveyer drawstring deviation fault localization method based on bleeder circuit |
| CN111115157A (en) * | 2019-12-31 | 2020-05-08 | 天地（常州）自动化股份有限公司 | Automatic setting method for emergency stop locking switch position of coal mine rubber belt conveyor |
| CN111443281A (en) * | 2020-03-17 | 2020-07-24 | 深圳供电局有限公司 | Electrical blocking device and circuit breaker or isolating switch |
| CN114408450A (en) * | 2022-02-28 | 2022-04-29 | 国能神东煤炭集团有限责任公司 | Safe starting method and system of adhesive tape machine and storage medium |
-
2014
- 2014-03-28 CN CN201420146197.5U patent/CN203740535U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743335A (en) * | 2017-04-11 | 2017-05-31 | 兖州煤业股份有限公司 | A kind of jerk latch switch, the ribbon conveyer for colliery |
| CN109607101A (en) * | 2018-12-10 | 2019-04-12 | 合肥沃工电气自动化有限公司 | A kind of long conveyer drawstring deviation fault localization method based on bleeder circuit |
| CN111115157A (en) * | 2019-12-31 | 2020-05-08 | 天地（常州）自动化股份有限公司 | Automatic setting method for emergency stop locking switch position of coal mine rubber belt conveyor |
| CN111115157B (en) * | 2019-12-31 | 2021-05-07 | 天地（常州）自动化股份有限公司 | Automatic setting method for emergency stop locking switch position of coal mine rubber belt conveyor |
| CN111443281A (en) * | 2020-03-17 | 2020-07-24 | 深圳供电局有限公司 | Electrical blocking device and circuit breaker or isolating switch |
| CN111443281B (en) * | 2020-03-17 | 2022-06-03 | 深圳供电局有限公司 | Electrical blocking device and circuit breaker or isolating switch |
| CN114408450A (en) * | 2022-02-28 | 2022-04-29 | 国能神东煤炭集团有限责任公司 | Safe starting method and system of adhesive tape machine and storage medium |
| CN114408450B (en) * | 2022-02-28 | 2024-04-26 | 国能神东煤炭集团有限责任公司 | Safety starting method, system and storage medium for tape machine |
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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: 20140730 Termination date: 20190328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |