CN205346538U - Starting signal automatic control system of shaft winding system - Google Patents
Starting signal automatic control system of shaft winding system Download PDFInfo
- Publication number
- CN205346538U CN205346538U CN201521112096.7U CN201521112096U CN205346538U CN 205346538 U CN205346538 U CN 205346538U CN 201521112096 U CN201521112096 U CN 201521112096U CN 205346538 U CN205346538 U CN 205346538U
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- slave station
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- main control
- control system
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Abstract
The utility model relates to a starting signal automatic control system of shaft winding system, control system include master control PLC, control PLC, driver's control cabinet DP slave station, each horizontal signal operation panel DP slave station, and master control PLC embeds relay -type digital output module, encoder and timer, and each horizontal signal platform DP slave station is through bus connection to master control PLC, confirm the horizontal signal platform position that the winding cage located through the encoder, master control PLC transfers the signal of control PLC, driver's control cabinet DP slave station and operation panel DP slave station, and the button information of signal box is gathered to each horizontal signal operation panel DP slave station, master control PLC is through the alarm device of each horizontal signal platform of relay -type digital output module control. The utility model discloses use each horizontal well head acousto -optic warning of PLC technology to move totally accurately to ensure the shaft personnel safety of cage from top to bottom effectively.
Description
Technical field
This utility model belongs to technical field of automatic control, relates to shaft hoisting system, is specifically related to shaft hoisting system starting signal automatic control system.
Background technology
Existing lifting system exists can not effectively inform rapidly the problem taken advantage of tank, wait tank personnel after starting signal sends.When starting signal sends, can only be completely dependent on the upper and lower tank personnel of the oral prompting of signalman and note, still can there is the situation of blindly cage up and down in upper and lower tank personnel when starting signal is sent out.For these reasons, it would be desirable to a kind of more structurally sound security warning mode, after starting signal sends to taking advantage of tank, wait tank personnel and give a warning quickly and accurately prompting, without the need for the operation of dependence signalman, stop the situation that security warning is not in place.Tradition acoustic-optic alarm automaticity is poor, and control mode relies on signalman's hands behaviour, it is impossible to practical requirement.
Summary of the invention
According to above the deficiencies in the prior art, the utility model proposes shaft hoisting system starting signal automatic control system, the starting signal of each horizontal signal platform is monitored by master control and monitoring PLC, alarm device by each horizontal signal platform of built-in Control, solve alarm signal in prior art to operate by operative employee, the problem that there is potential safety hazard, uses PLC technology to realize each horizontal well mouth sound and light alarm action like clockwork completely, thus effectively ensureing the safety of the upper and lower cage of vertical shaft personnel.
To achieve these goals, the technical scheme that this utility model is taked is: a kind of shaft hoisting system starting signal automatic control system, described control system includes main control PLC, monitoring PLC, driver Consoles DP slave station, each horizontal signal operating board DP slave station, the built-in relay-type digital output module of main control PLC, encoder and intervalometer, each horizontal signal platform DP slave station is connected to main control PLC through bus, determines the horizontal signal platform position residing for winding cage by encoder；Whether monitoring PLC monitoring safety return circuit is normal and communicates with main control PLC, and main control PLC transfers the signal of monitoring PLC, driver Consoles DP slave station and operating board DP slave station, and each horizontal signal operating board DP slave station gathers the button information of signal box；Main control PLC controls the alarm device of each horizontal signal platform through relay-type digital output module.
Described alarm device includes sound warning devices and light instruction device.Described signal box includes " carrying people " and " delivery of cargo " select button.The output that the built-in relay-type digital output module of described main control PLC is connected with horizontal signal platform is got an electric shock as Q30.5, Q71.0, Q79.6.Described control system also includes the host computer of background monitoring, and host computer is connected with main control PLC.
This utility model provides the benefit that: when elevator starting signal is sent out to taking advantage of tank, time tank personnel to carry out acousto-optic warning, and cager is without carrying out any operation to acoustic-optic alarm, PLC technology is used to realize each horizontal well mouth sound and light alarm action like clockwork completely, thus effectively ensureing the safety of the upper and lower cage of vertical shaft personnel.
Accompanying drawing explanation
Below the content expressed by this specification accompanying drawing and the labelling in figure are briefly described:
Fig. 1 is the structure chart that detailed description of the invention of the present utility model controls system.
Fig. 2 is the workflow diagram that detailed description of the invention of the present utility model controls system.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, mutual alignment between the such as involved shape of each component of detailed description of the invention of the present utility model, structure, each several part and annexation, effect and operation principle, the manufacturing process of each several part and operate with method etc., it is described in further detail, to help those skilled in the art that inventive concept of the present utility model, technical scheme are had more complete, accurate and deep understanding.
A kind of shaft hoisting system starting signal automatic control system, described control system includes main control PLC, monitoring PLC, driver Consoles DP slave station, each horizontal signal operating board DP slave station, the built-in relay-type digital output module of main control PLC, encoder and intervalometer, each horizontal signal platform DP slave station is connected to main control PLC through bus, determines the horizontal signal platform position residing for winding cage by encoder；Whether monitoring PLC monitoring safety return circuit is normal and communicates with main control PLC, and main control PLC transfers the signal of monitoring PLC, driver Consoles DP slave station and operating board DP slave station, and each horizontal signal operating board DP slave station gathers the button information of signal box；Main control PLC controls the alarm device of each horizontal signal platform through relay-type digital output module.
Described alarm device includes sound warning devices and light instruction device.Described signal box includes " carrying people " and " delivery of cargo " select button.The output that the built-in relay-type digital output module of described main control PLC is connected with horizontal signal platform is got an electric shock as Q30.5, Q71.0, Q79.6.Described control system also includes the host computer of background monitoring, and host computer is connected with main control PLC.
Control system of the present utility model includes main control PLC, monitoring PLC and host computer operating platform, the built-in relay-type digital output module of main control PLC, encoder and intervalometer, first in signaling system, standby idle output contact in each horizontal signal platform DP slave station SM322 relay-type digital output module is determined, it is determined that 1,2,3 levels use Q30.5, Q71.0, Q79.6 these three output contact respectively.Cage physical location is determined, it is judged that cage is in which level by encoder.
Each horizontal signal platform is provided with signal box, and signal box sends, to host computer operating platform, the request of transport, selects including " carrying people ", " delivery of cargo " etc..Whether monitoring PLC monitors operating loop busy and to host computer operating platform up-delivering signal, obtains " allowing to run " mark, as the reset trigger condition of audible-visual annunciator from safety return circuit.It is modified timer time can arrange acoustic-optic alarm voluntarily and send the persistent period of warning.The output contact of PLC finally controls acoustic-optic alarm on/off by power relay, thus realizing as requested automatically controlling.
Host computer, operating board, bridge 1, bridge 2 are whole mine hoisting electric-control system ingredient, host computer be electric-control system supervision picture can as starting signal display with, be not involved in controlling, operating board is divided into driver control console and each horizontal signal operating board, bridge 1 and bridge 2 to be elevator actuating device.
Above in conjunction with accompanying drawing, this utility model is exemplarily described; obvious this utility model implements and is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present utility model design carries out with technical scheme; or not improved design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.Protection domain of the present utility model should be as the criterion with claims protection defined.
Claims (5)
1. a shaft hoisting system starting signal automatic control system, it is characterized in that, described control system includes main control PLC, monitoring PLC, driver Consoles DP slave station, each horizontal signal operating board DP slave station, the built-in relay-type digital output module of main control PLC, encoder and intervalometer, each horizontal signal platform DP slave station is connected to main control PLC through bus, determines the horizontal signal platform position residing for winding cage by encoder；Whether monitoring PLC monitoring safety return circuit is normal and communicates with main control PLC, and main control PLC transfers the signal of monitoring PLC, driver Consoles DP slave station and operating board DP slave station, and each horizontal signal operating board DP slave station gathers the button information of signal box；Main control PLC controls the alarm device of each horizontal signal platform through relay-type digital output module.
2. shaft hoisting system starting signal automatic control system according to claim 1, it is characterised in that described alarm device includes sound warning devices and light instruction device.
3. shaft hoisting system starting signal automatic control system according to claim 1, it is characterised in that described signal box includes " carrying people " and " delivery of cargo " select button.
4. shaft hoisting system starting signal automatic control system according to claim 1, it is characterised in that the output contact that the built-in relay-type digital output module of described main control PLC is connected with horizontal signal platform is Q30.5, Q71.0, Q79.6.
5. shaft hoisting system starting signal automatic control system according to claim 1, it is characterised in that described control system also includes the host computer of background monitoring, and host computer is connected with main control PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521112096.7U CN205346538U (en) | 2015-12-28 | 2015-12-28 | Starting signal automatic control system of shaft winding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521112096.7U CN205346538U (en) | 2015-12-28 | 2015-12-28 | Starting signal automatic control system of shaft winding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205346538U true CN205346538U (en) | 2016-06-29 |
Family
ID=56171016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521112096.7U Expired - Fee Related CN205346538U (en) | 2015-12-28 | 2015-12-28 | Starting signal automatic control system of shaft winding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205346538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112950919A (en) * | 2021-03-10 | 2021-06-11 | 洛阳源创电气有限公司 | Mine promotes unmanned on duty's cage wireless signal device |
-
2015
- 2015-12-28 CN CN201521112096.7U patent/CN205346538U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112950919A (en) * | 2021-03-10 | 2021-06-11 | 洛阳源创电气有限公司 | Mine promotes unmanned on duty's cage wireless signal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 243003 Department of intellectual property right of Hunan West Road No. 8 technology center, Ma'anshan City, Anhui Province Patentee after: MAANSHAN IRON & STEEL Co.,Ltd. Address before: 243003 Hunan Anhui West Road, No. 8 technology center, Intellectual Property Department Patentee before: MAANSHAN IRON & STEEL Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 243003 8 Jiuhua Road, Yushan, Ma'anshan, Anhui Patentee after: MAANSHAN IRON & STEEL Co.,Ltd. Address before: 243003 intellectual property department, technology center, No. 8 Hunan West Road, Yushan, Ma'anshan, Anhui Patentee before: MAANSHAN IRON & STEEL Co.,Ltd. |
|
| 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: 20160629 Termination date: 20211228 |