CN114044445B - Crown block control system and crown block control method - Google Patents
Crown block control system and crown block control method Download PDFInfo
- Publication number
- CN114044445B CN114044445B CN202111173458.3A CN202111173458A CN114044445B CN 114044445 B CN114044445 B CN 114044445B CN 202111173458 A CN202111173458 A CN 202111173458A CN 114044445 B CN114044445 B CN 114044445B
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- module
- inspection
- signal receiving
- crown block
- receiving end
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000007689 inspection Methods 0.000 claims abstract description 47
- 238000002360 preparation method Methods 0.000 claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims description 19
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 230000010354 integration Effects 0.000 abstract description 5
- 230000002159 abnormal effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000003111 delayed effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
- B66C17/06—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/22—Control systems or devices for electric drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The invention relates to the technical field of marine ship production and discloses a crown block control system and a crown block control method, wherein a preparation unit is arranged in the CPU module, the preparation unit comprises a wearing protection article, an inspection grounding wire, an inspection lifting button, inspection interlocking equipment and inspection electric equipment, a flat signal output end for wearing protection is connected with a signal receiving end of the inspection grounding wire, a signal output end of the inspection grounding wire is connected with a signal receiving end of the inspection lifting button, a signal output end of the inspection lifting button is connected with a signal receiving end of the inspection interlocking equipment, the integration degree is high, the safety coefficient during equipment operation is improved, the safety coefficient during equipment operation is greatly improved, the emergency handling capability of operators under emergency conditions is facilitated, the equipment is prevented from being damaged by other equipment after a galloping fault occurs, and the operation cost is reduced.
Description
Technical Field
The invention relates to the technical field of marine vessel production, in particular to a crown block control system and a crown block control method.
Background
In the existing marine ship production process, as more steel materials are used, the crane is generally required to be matched to realize the lifting of accessories. The crane is also called bridge crane, the bridge of the bridge crane runs longitudinally along the rails laid on the two side overhead frames, the crane trolley runs transversely along the rails laid on the bridge frame to form a rectangular working range, so that the space below the bridge frame can be fully utilized to hoist materials, the space is not hindered by ground equipment, the multifunctional crane in the aluminum industry is used as essential main equipment for each operation of a raw material workshop, the application range is wide, the automation degree is higher, the electrical system is complex, and the aging speed of the electrical equipment is higher than that of the common environment due to the influence of the high-temperature and strong-magnetic-field operation environment of the raw material workshop in actual use; at present, the overhead travelling crane is easy to fly in the running process, and meanwhile, other equipment is involved in the overhead travelling crane to be damaged to different degrees; there is therefore a need for an overhead travelling crane control system and method.
Disclosure of Invention
The invention aims to provide a crown block control system and a crown block control method, so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the crown block control system comprises a CPU module, wherein a preparation unit is arranged in the CPU module and comprises a wearing protection article, an inspection grounding wire, an inspection lifting button, an inspection interlocking device and an inspection electrical device, a flat signal output end for wearing protection is connected with a signal receiving end of the inspection grounding wire, and a signal output end of the inspection grounding wire is connected with a signal receiving end of the inspection lifting button.
Preferably, the signal output end of the checking hoisting button is connected with the signal receiving end of the checking interlocking device, the signal output end of the checking interlocking device is connected with the signal receiving end of the checking electric device, the preparation unit further comprises a power-on power supply, the signal output end of the checking electric device is connected with the signal receiving end of the power-on power supply, and the safety coefficient of the device during operation is improved.
Preferably, the CPU module is internally provided with a traveling unit, the traveling unit comprises a power module, an empty test operation and a fixed module, a signal output end of the power module is connected with a signal receiving end of the empty test operation, and a signal output end of the empty test operation is connected with a signal receiving end of the fixed module to check whether the equipment is abnormal or not again.
Preferably, the travelling unit further comprises a lifting module and a conveying module, wherein the signal output end of the fixing module is connected with the signal receiving end of the lifting module, and the signal output end of the lifting module is connected with the signal receiving end of the conveying module.
Preferably, a parking unit is arranged in the CPU module, the parking unit comprises a falling module, an unlocking module and a homing module, a signal receiving end of the falling module is connected with a signal receiving end of the unlocking module, and a signal output end of the unlocking module is connected with a signal receiving end of the homing module, so that the homing of the crown block after the crown block is used is performed, and other working procedure operations cannot be influenced.
Preferably, the parking unit further comprises a power-off module and a cleaning module, wherein the signal output end of the homing module is connected with the signal receiving end of the power-off module, and the signal output end of the power-off module is connected with the signal receiving end of the cleaning module, so that the cleaning degree of the crown block is ensured for the purpose of being reused next time.
Preferably, the remote controller can control the main contactor to be opened and closed, so that damage of other equipment is avoided after the equipment has a galloping fault.
A crown block control method comprises the following steps:
s1: wearing safety protection articles before running, carrying out safety inspection, fully making safety inspection work, preventing the crown block from faults in the running process, affecting the running of the crown block and delaying the production progress;
s2: turning on a power supply, performing test running on an empty vehicle, checking whether the equipment is abnormal or not again, fixing the articles to be transported, and hoisting the articles to be transported;
s3: after the articles to be transported are conveyed to the required stations, the lifted articles are safely placed down, the fixed modules are unlocked, and then the crown block is reset, so that other working procedure operations are not affected;
S4: and (5) powering off the crown block, and cleaning the crown block for the next use.
The invention provides a crown block control system and a crown block control method. The beneficial effects are as follows:
(1) The CPU module is arranged, so that the whole crown block operation process can be safer and more reliable through the control system, the occurrence of safety production accidents is avoided, the management efficiency is improved, and the crown block can be found in time when a problem occurs in the operation process.
(2) The invention has higher integration degree by arranging the preparation unit, improves the safety coefficient during the operation of the equipment, greatly improves the safety coefficient during the operation of the equipment, is convenient for the emergency handling capability of operators under emergency conditions, avoids the damage of other equipment associated with the equipment after the equipment has the galloping fault, and can obtain wider market prospect by applying the technology in industry and reduce the operation cost of enterprises.
(3) According to the invention, the travelling crane unit is arranged, the overhead travelling crane is reset through the reset module, the power supply of the overhead travelling crane is cut off through the power-off module, the overhead travelling crane is cleaned through the cleaning module, the cleaning degree of the overhead travelling crane is ensured, the purpose that the reset of the overhead travelling crane after the use is finished can not affect other working procedure operations, and meanwhile, the overhead travelling crane can be kept clean for the next reuse is achieved.
Drawings
FIG. 1 is a system diagram of the present invention;
FIG. 2 is a system diagram of a preparation unit according to the present invention;
FIG. 3 is a system diagram of a travel unit of the present invention;
Fig. 4 is a system diagram of a parking unit of the present invention.
In the figure: 1CPU module, 2 preparation unit, 3 advance unit, 4 parking unit, 201 wear protective articles, 202 inspection earth connection, 203 inspection jack button, 204 inspection interlocking equipment, 205 inspection electrical equipment, 206 turn on power, 301 power module, 302 empty test run, 303 fixed module, 304 lifting module, 305 transport module, 401 falling module, 402 unlocking module, 403 homing module, 404 outage module, 405 cleaning module.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1-4, the present invention provides a technical solution: the utility model provides an overhead traveling crane control system, including CPU module 1, be equipped with preparation unit 2 in the CPU module 1, preparation unit 2 includes wearing protective articles 201, inspection earth connection 202, inspection jack button 203, inspection interlocking equipment 204, inspection electrical equipment 205, the signal output part of wearing protective flat201 and the signal receiving part fixed connection of inspection earth connection 202, the signal output part of inspection earth connection 202 and the signal receiving part fixed connection of inspection jack button 203, the signal output part of inspection jack button 203 and the signal receiving part fixed connection of inspection interlocking equipment 204, preparation unit 2 still includes opening power 206, the signal output part of inspection electrical equipment 205 and the signal receiving part fixed connection of opening power 206, through setting up CPU module 1, make through control system, make the whole overhead traveling crane operation process can be safer and more reliable, the emergence of the safety production accident is avoided, improve the efficiency of management, make the overhead traveling crane in time of occurrence problem in the operation process, make the overhead traveling crane pass through setting up preparation unit 2 before the signal output part of inspection jack button 203 and the signal receiving part fixed connection of inspection interlocking equipment 204, the signal output part of inspection interlocking equipment 204 and the signal receiving part fixed connection of inspection electrical equipment 205, preparation unit 2 still includes opening power 206, through setting up the signal output part of inspection electrical equipment 205 and opening power 206, make through control system for the whole overhead traveling crane operation process can be in safe and reliable, the emergence of the overhead traveling crane operation accident can be avoided in time, the overhead traveling crane can be in time, the safety and the safety control system is high in the safety control system, the safety control system is realized, the safety control system is high in the safety control, the safety is high and the safety control in the safety and the safety control system is high in the safety and error in the safety and has the safety and high up.
The CPU module 1 is internally provided with the traveling unit 3, the traveling unit 3 comprises a power module 301, a dry test operation 302 and a fixing module 303, the signal output end of the power module 301 is fixedly connected with the signal receiving end of the dry test operation 302, the signal output end of the dry test operation 302 is fixedly connected with the signal receiving end of the fixing module 303, the traveling unit 3 also comprises a lifting module 304 and a conveying module 305, the signal output end of the fixing module 303 is fixedly connected with the signal receiving end of the lifting module 304, the signal output end of the lifting module 304 is fixedly connected with the signal receiving end of the conveying module 305, the traveling unit 3 is arranged to supply power for the operation of the crown block through the power module 301, whether the equipment is abnormal or not is checked again through the dry test operation 302, the fixing module 303 is used for fixing an article to be transported, the lifting module 304 is used for lifting the article to a place to be transported, and the crown block is conveyed to a place to be needed through the conveying module 305, so that the crown block is ensured to operate through the traveling unit.
The CPU module 1 is internally provided with a parking unit 4, the parking unit 4 comprises a falling module 401, an unlocking module 402 and a homing module 403, a signal receiving end of the falling module 401 is fixedly connected with a signal receiving end of the unlocking module 402, a signal output end of the unlocking module 402 is fixedly connected with a signal receiving end of the homing module 403, the parking unit 4 further comprises a power-off module 404 and a cleaning module 405, a signal output end of the homing module 403 is fixedly connected with a signal receiving end of the power-off module 404, a signal output end of the power-off module 404 is fixedly connected with a signal receiving end of the cleaning module 405, a hoisted article is safely put down by the falling module 401 through the parking unit 4, the fixed module is unlocked by the unlocking module 402, the crown block is homing by the homing module 403, the crown block is cut off from a power supply by the power-off module 404, the crown block is cleaned by the cleaning module 405, the crown block is ensured of cleaning degree, and the crown block is enabled to be reset after being used, other working procedures are not influenced, and meanwhile, the crown block can be kept clean by itself, and the purpose of being used again is achieved.
The remote controller can control the main contactor to be opened and closed, and the anti-galloping button is arranged in the remote controller, so that the main contactor of the cart can be directly controlled to be disconnected, the integration degree is higher, the safety coefficient during the operation of equipment is improved, the safety coefficient during the operation of the equipment is greatly improved, the emergency disposal capability of operators under emergency conditions is convenient, the damage of other equipment is avoided after galloping faults occur to the equipment, and the wider market prospect can be obtained by applying the technology in the industry, and the operation cost of enterprises is reduced.
A crown block control method comprises the following steps:
s1: wearing safety protection articles before running, carrying out safety inspection, fully making safety inspection work, preventing the crown block from faults in the running process, affecting the running of the crown block and delaying the production progress;
s2: turning on a power supply, performing test running on an empty vehicle, checking whether the equipment is abnormal or not again, fixing the articles to be transported, and hoisting the articles to be transported;
s3: after the articles to be transported are conveyed to the required stations, the lifted articles are safely placed down, the fixed modules are unlocked, and then the crown block is reset, so that other working procedure operations are not affected;
S4: and (5) powering off the crown block, and cleaning the crown block for the next use.
When in use, the CPU module 1 is arranged, the whole operation process of the crown block can be safer and more reliable through the control system, the occurrence of safety production accidents is avoided, the management efficiency is improved, the crown block can be found in time when a problem occurs in the operation process, the crown block is arranged through the preparation unit 2, before the crown block is operated through the preparation unit 2, the safety check work is fully performed through wearing the protective article 201, the check grounding wire 202, the check lifting button 203, the check interlocking equipment 205 and the check electrical equipment 205, the crown block is prevented from being failed in the operation process, the operation of the crown block is influenced, the production progress is delayed, the purposes of ensuring the crown block to be operated normally and avoiding the production progress are achieved, the main contactor of the crown block can be directly controlled to be disconnected through the anti-galloping button arranged in the remote controller, the integration degree is higher, the safety coefficient during the running of the equipment is improved, the running of the crown block is powered by the driving unit 3 through the power module 301, whether the equipment is abnormal or not is checked again through the idle running test 302, the articles to be fixed are fixed through the fixing module 303, the articles to be transported are lifted through the lifting module 304, the articles are transported to the place where required through the transporting module 305, the aim of ensuring the running of the crown block through the driving unit is fulfilled, the lifted articles are safely placed through the falling module 401 by arranging the parking unit 4, the fixed modules are unlocked through the unlocking module 402, the crown block is reset through the resetting module 403, the crown block is cut off power through the power-off module 404, the crown block is cleaned through the cleaning module 405, the cleaning degree of the crown block is ensured, the purpose that the overhead travelling crane can return to the original position after being used is achieved, other working procedure operations are not affected, and meanwhile the overhead travelling crane can keep clean for the next reuse is achieved.
In summary, the CPU module 1 is arranged, the whole operation process of the crown block can be safer and more reliable through the control system, the occurrence of safety production accidents is avoided, the management efficiency is improved, the crown block can be found timely when a problem occurs in the operation process, the crown block is arranged through the preparation unit 2, before the crown block operates, the crown block is enabled to be in operation through the preparation unit 2, the safety check work is fully performed through wearing the protection article 201, the check grounding wire 202, the check lifting button 203, the check interlocking device 205 and the check electrical device 205, the crown block is prevented from being in failure in the operation process, the operation of the crown block is influenced, the production progress is delayed, the purposes of ensuring the crown block to be normally operated and avoiding the production progress are achieved, the main contactor of the crown block can be directly controlled to be disconnected through the anti-galloping button arranged in the remote controller, the integration degree is higher, the safety coefficient during the running of the equipment is improved, the running of the crown block is powered by the driving unit 3 through the power module 301, whether the equipment is abnormal or not is checked again through the idle running test 302, the articles to be fixed are fixed through the fixing module 303, the articles to be transported are lifted through the lifting module 304, the articles are transported to the place where required through the transporting module 305, the aim of ensuring the running of the crown block through the driving unit is fulfilled, the lifted articles are safely placed through the falling module 401 by arranging the parking unit 4, the fixed modules are unlocked through the unlocking module 402, the crown block is reset through the resetting module 403, the crown block is cut off power through the power-off module 404, the crown block is cleaned through the cleaning module 405, the cleaning degree of the crown block is ensured, the purpose that the overhead travelling crane can return to the original position after being used is achieved, other working procedure operations are not affected, and meanwhile the overhead travelling crane can keep clean for the next reuse is achieved.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention in this way, therefore: all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.
Claims (1)
1. The crown block control method is applied to a crown block control system, the crown block control system comprises a CPU module (1) and a remote controller, a main contactor is connected in the remote controller, the main contactor controls a large vehicle to move, a preparation unit (2) is arranged in the CPU module (1), the preparation unit (2) comprises a wearing protection article (201), an inspection grounding wire (202), an inspection lifting button (203), an inspection interlocking device (204) and an inspection electrical device (205), a signal output end of the wearing protection article (201) is connected with a signal receiving end of the inspection grounding wire (202), and a signal output end of the inspection grounding wire (202) is connected with a signal receiving end of the inspection lifting button (203); the signal output end of the checking hoisting button (203) is connected with the signal receiving end of the checking interlocking device (204), the signal output end of the checking interlocking device (204) is connected with the signal receiving end of the checking electric device (205), the preparation unit (2) further comprises an opening power supply (206), the signal output end of the checking electric device (205) is connected with the signal receiving end of the opening power supply (206), and the CPU module (1) is internally provided with a traveling unit (3); the traveling unit (3) comprises a power module (301), an empty test run (302) and a fixing module (303), wherein the signal output end of the power module (301) is connected with the signal receiving end of the empty test run (302), and the signal output end of the empty test run (302) is connected with the signal receiving end of the fixing module (303); the travelling unit (3) further comprises a lifting module (304) and a conveying module (305), wherein the signal output end of the fixing module (303) is connected with the signal receiving end of the lifting module (304), and the signal output end of the lifting module (304) is connected with the signal receiving end of the conveying module (305); a parking unit (4) is arranged in the CPU module (1), the parking unit (4) comprises a falling module (401), an unlocking module (402) and a homing module (403), a signal receiving end of the falling module (401) is connected with a signal receiving end of the unlocking module (402), and a signal output end of the unlocking module (402) is connected with a signal receiving end of the homing module (403); the parking unit (4) further comprises a power-off module (404) and a cleaning module (405), wherein the signal output end of the homing module (403) is connected with the signal receiving end of the power-off module (404), and the signal output end of the power-off module (404) is connected with the signal receiving end of the cleaning module (405); the method comprises the following specific steps: s1: before the crown block runs, the crown block is subjected to safety inspection by wearing protective articles, inspecting a grounding wire, inspecting hoisting button, inspecting interlocking equipment and inspecting electric equipment through a preparation unit; s2: switching on the power, providing power for the operation of the crown block through the power module, performing test operation on the crown block, and fixing the articles to be transported through the fixing module, wherein S3: hoisting an article to be transported by a hoisting module; after the articles to be transported are conveyed to the required stations, the lifted articles are safely placed down through the falling module, the fixed module is unlocked through the unlocking module, and the overhead travelling crane is reset through the resetting module; s4: the overhead traveling crane is powered off through the power-off module, and is basically cleaned through the cleaning module for the next use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111173458.3A CN114044445B (en) | 2021-10-09 | 2021-10-09 | Crown block control system and crown block control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111173458.3A CN114044445B (en) | 2021-10-09 | 2021-10-09 | Crown block control system and crown block control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114044445A CN114044445A (en) | 2022-02-15 |
| CN114044445B true CN114044445B (en) | 2024-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111173458.3A Active CN114044445B (en) | 2021-10-09 | 2021-10-09 | Crown block control system and crown block control method |
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| CN (1) | CN114044445B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86100208A (en) * | 1986-01-11 | 1986-10-08 | 杨超 | Multipurpose safety control device for shop traveller |
| CN104020710A (en) * | 2014-05-29 | 2014-09-03 | 张军 | Crane electrical control device and operation method thereof |
| CN107572384A (en) * | 2017-10-20 | 2018-01-12 | 攀钢集团工程技术有限公司 | A kind of adjustment method of remote frequency variable crane, system and remote frequency variable crane |
| CN112429644A (en) * | 2020-11-11 | 2021-03-02 | 上海宝冶集团有限公司 | 45080T debugging method for industrial high-voltage crown block |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9718650B2 (en) * | 2014-07-16 | 2017-08-01 | Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, R.O.C. | Control device using image tracking technology for controlling overhead crane system |
-
2021
- 2021-10-09 CN CN202111173458.3A patent/CN114044445B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86100208A (en) * | 1986-01-11 | 1986-10-08 | 杨超 | Multipurpose safety control device for shop traveller |
| CN104020710A (en) * | 2014-05-29 | 2014-09-03 | 张军 | Crane electrical control device and operation method thereof |
| CN107572384A (en) * | 2017-10-20 | 2018-01-12 | 攀钢集团工程技术有限公司 | A kind of adjustment method of remote frequency variable crane, system and remote frequency variable crane |
| CN112429644A (en) * | 2020-11-11 | 2021-03-02 | 上海宝冶集团有限公司 | 45080T debugging method for industrial high-voltage crown block |
Non-Patent Citations (1)
| Title |
|---|
| 铝电解多功能天车电气系统调试;王云利等;轻金属(第6期);第25-28页 * |
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| CN114044445A (en) | 2022-02-15 |
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