{"id":7868,"date":"2025-10-10T16:00:31","date_gmt":"2025-10-10T08:00:31","guid":{"rendered":"https:\/\/www.wtauserver.com\/?p=7868"},"modified":"2025-10-27T11:48:08","modified_gmt":"2025-10-27T03:48:08","slug":"safety-solution-for-dam-top-crane","status":"publish","type":"post","link":"https:\/\/www.wtauserver.com\/en\/safety-solution-for-dam-top-crane\/","title":{"rendered":"Dam top door machine safety solution"},"content":{"rendered":"<h2>Industry pain points: Traditional monitoring methods face challenges<\/h2>\n<p>Traditional hydraulic metal structure equipment (such as gates, open and close machines, etc.) relies on manual inspection and regular maintenance, and there are many problems.\uff1a<\/p>\n<ul class=\"ybc-ul-component\">\n<li class=\"ybc-li-component ybc-li-component_ul\">\u200b<strong>Inefficient<\/strong>\u200b: Manual testing has a large workload, relies on empirical judgment, and is prone to missed inspections and misjudgments.<\/li>\n<li class=\"ybc-li-component ybc-li-component_ul\">\u200b<strong>High security risk<\/strong>\u200b: The high-altitude and underwater operating environment is dangerous, and the inspectors are vulnerable<\/li>\n<li class=\"ybc-li-component ybc-li-component_ul\">\u200b<strong>Cannot be monitored in real time<\/strong>\u200b: It is difficult to capture early signs of sudden failures<\/li>\n<li class=\"ybc-li-component ybc-li-component_ul\">\u200b<strong>Short equipment life<\/strong>\u200b: Lack of data support, unable to achieve predictive maintenance<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><a href=\"https:\/\/www.wtauserver.com\/en\/dam-crest-gantry-crane-safety-system\/\">Door machine safety monitoring system<\/a><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7869 aligncenter\" src=\"https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/1-1.webp\" alt=\"Door machine safety monitoring system \" width=\"721\" height=\"499\" srcset=\"https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/1-1.webp 721w, https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/1-1-300x208.webp 300w, https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/1-1-18x12.webp 18w\" sizes=\"auto, (max-width: 721px) 100vw, 721px\" \/><\/p>\n<p>The safety monitoring system of the micro-special dam top gate machine is mainly used for the safety monitoring and management of gate maintenance of water conservancy projects. It ensures the safety and accuracy of gate operation through real-time collection of key parameters, visual monitoring of underwater operations, encrypted storage of data, automatic locking of abnormal instructions and compatibility with a variety of control systems.<\/p>\n<p>\u200b<strong>Main functions<\/strong>\u200b\uff1a<\/p>\n<ul class=\"ybc-ul-component\">\n<li class=\"ybc-li-component ybc-li-component_ul\">\u200b<strong>Real-time dynamic data collection<\/strong>\u200b: Collect key parameters such as the alignment state of the grab beam, the depth of the pin, and the hydraulic pressure to ensure that the gate lifting and discharging are accurate and controllable.<\/li>\n<li class=\"ybc-li-component ybc-li-component_ul\">\u200b<strong>Underwater operation monitoring<\/strong>\u200b: The operation screen is transmitted in real time through the underwater high-definition camera to realize the visual monitoring of the pin alignment process. When the pin is in place, the gate is hoisted to avoid the risk of the gate falling.<\/li>\n<li class=\"ybc-li-component ybc-li-component_ul\">\u200b<strong>Encrypted data storage<\/strong>\u200b: Support historical data traceability and fault analysis to solve the problem of lack of basis for fault traceability<\/li>\n<li class=\"ybc-li-component ybc-li-component_ul\">\u200b<strong>Compatibility design<\/strong>\u200b:PLC communication or switch command acquisition, adapt to old equipment, reduce the difficulty of door machine transformation<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><a href=\"https:\/\/www.wtauserver.com\/en\/hydraulic-grab-beam-monitoring-camera\/\">Underwater grab beam pin in place monitoring system<\/a><\/h2>\n<div id=\"attachment_7870\" style=\"width: 605px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-7870\" class=\"wp-image-7870\" src=\"https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/2-1-300x163.webp\" alt=\"\" width=\"595\" height=\"323\" srcset=\"https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/2-1-300x163.webp 300w, https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/2-1-1024x556.webp 1024w, https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/2-1-768x417.webp 768w, https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/2-1-1536x834.webp 1536w, https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/2-1-18x10.webp 18w, https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/2-1.webp 1581w\" sizes=\"auto, (max-width: 595px) 100vw, 595px\" \/><p id=\"caption-attachment-7870\" class=\"wp-caption-text\">Visualization of hydraulic grab beam<\/p><\/div>\n<div id=\"attachment_7871\" style=\"width: 813px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-7871\" class=\"size-full wp-image-7871\" src=\"https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/3-2.webp\" alt=\"\" width=\"803\" height=\"544\" srcset=\"https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/3-2.webp 803w, https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/3-2-300x203.webp 300w, https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/3-2-768x520.webp 768w, https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/3-2-18x12.webp 18w\" sizes=\"auto, (max-width: 803px) 100vw, 803px\" \/><p id=\"caption-attachment-7871\" class=\"wp-caption-text\">Monitoring screen of the cab of Xiangjiaba tailwater trolley<\/p><\/div>\n<p>The hydraulic grab beam visualization integrated monitoring system adopts real-time dynamic data and underwater visualization video methods (after monitoring the normal alignment of the grab beam and the gate, then perform the connection between the pin and the gate, and confirm the pin of the grab beam in place under the data visualization and carry out the lifting gate) to ensure that during the maintenance of the unit or decontamination, the hydraulic grab beam visualization integrated monitoring system adopts real-time dynamic data and underwater visualization video methods (after monitoring the normal alignment of the grab beam and the gate,The hydraulic grab beam is safe and reliable to lift and release the gate.<\/p>\n<p>\u200b<strong>Core functions<\/strong>\u200b\uff1a<\/p>\n<ul class=\"ybc-ul-component\">\n<li class=\"ybc-li-component ybc-li-component_ul\">\u200b<strong>Deep water visual monitoring<\/strong>\u200b: Using WTDC underwater high-definition digital camera, it can clearly show the process of penetration and out-of-stock of the grab beam in deep water, observe the underwater alignment and gate status, and avoid equipment blocking or operating errors caused by blind spots in the line of sight.<\/li>\n<li class=\"ybc-li-component ybc-li-component_ul\">\u200b<strong>Stable signal transmission<\/strong>\u200b: Through professional deep-water cables, data can be stably transmitted underwater at a depth of 200 meters, video and sensor data transmission can be completed, and multiple cameras can share signal lines, which greatly simplifies installation and maintenance.<\/li>\n<li class=\"ybc-li-component ybc-li-component_ul\">\u200b<strong>Muddy water penetration<\/strong>\u200b: Built-in imaging technology and intelligent fill light, which can see objects clearly in muddy waters<\/li>\n<li class=\"ybc-li-component ybc-li-component_ul\">\u200b<strong>High pressure waterproof<\/strong>\u200b: Passed the &gt;3MPa hydrostatic pressure test at the factory to ensure the tightness of deep-water operations<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><a href=\"https:\/\/www.wtauserver.com\/en\/hydropower-station-gate-machine-electrical-localization-transformation\/\">System transformation of electrical (localization) of door and machine<\/a><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7872 aligncenter\" src=\"https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/4-1.webp\" alt=\"\" width=\"601\" height=\"852\" srcset=\"https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/4-1.webp 601w, https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/4-1-212x300.webp 212w, https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/4-1-8x12.webp 8w\" sizes=\"auto, (max-width: 601px) 100vw, 601px\" \/><\/p>\n<p>The electrical equipment transformation of the water gate machine mainly includes control cabinets, electrical control components, cables, automation components (encoders, load sensors, stroke limiters, etc.), linkage operation consoles, etc.<\/p>\n<p>\u200b<strong>Core functions<\/strong>\u200b\uff1a<\/p>\n<ul class=\"ybc-ul-component\">\n<li class=\"ybc-li-component ybc-li-component_ul\">\u200b<strong>Control cabinet<\/strong>\u200b: Stainless steel or carbon steel spray material can be used according to customer requirements. The recommended material thickness is 1.5mm stainless steel and 2mm carbon steel. The size of the control cabinet can be customized according to on-site conditions<\/li>\n<li class=\"ybc-li-component ybc-li-component_ul\">\u200b<strong>Electrical control components<\/strong>\u200b: It mainly includes PLC, circuit breakers, contactors, relays, etc., mainly using imported brands such as Siemens and Schneider, and can also be replaced with well-known domestic brands according to customer requirements.<\/li>\n<li class=\"ybc-li-component ybc-li-component_ul\">\u200b<strong>cable<\/strong>\u200b: Including the replacement of power cables and communication cables, the erection of cable trays and the laying of cables<\/li>\n<li class=\"ybc-li-component ybc-li-component_ul\">\u200b<strong>Linkage console<\/strong>\u200b: Provide a reliable operating platform for crane operators. Each console is equipped with a seat that can be adjusted up and down, front and rear<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><a href=\"https:\/\/www.wtauserver.com\/en\/hydropower-station-gantry-crane-intelligent-hoisting-control-system\/\">Smart door machine one-key hoisting system<\/a><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7873 aligncenter\" src=\"https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/5-1.webp\" alt=\"\" width=\"940\" height=\"528\" srcset=\"https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/5-1.webp 940w, https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/5-1-300x169.webp 300w, https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/5-1-768x431.webp 768w, https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/5-1-18x10.webp 18w\" sizes=\"auto, (max-width: 940px) 100vw, 940px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7874 aligncenter\" src=\"https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/6-1.webp\" alt=\"\" width=\"542\" height=\"532\" srcset=\"https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/6-1.webp 542w, https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/6-1-300x294.webp 300w, https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/6-1-12x12.webp 12w\" sizes=\"auto, (max-width: 542px) 100vw, 542px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7875 aligncenter\" src=\"https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/7-1.webp\" alt=\"\" width=\"558\" height=\"529\" srcset=\"https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/7-1.webp 558w, https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/7-1-300x284.webp 300w, https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/10\/7-1-13x12.webp 13w\" sizes=\"auto, (max-width: 558px) 100vw, 558px\" \/><\/p>\n<p>The intelligent door crane one-click hoisting system realizes the \u201done-click\u201d automated operation of hoisting operations through precise positioning, automatic control and real-time monitoring technologies. This system can automatically calculate the center of gravity, intelligently lock and precisely align, significantly enhancing the safety and efficiency of operations. It also supports remote control, effectively reducing the risks and intensity of manual operations. It is suitable for various heavy-load scenarios such as ports and hydropower stations.<\/p>\n<p>\u200b<strong>Core functions<\/strong>\u200b\uff1a<\/p>\n<ol class=\"ybc-ol-component ybc-ol-component_1\">\n<li class=\"ybc-li-component ybc-li-component_ol\">Automatic locking beam device for gate<\/li>\n<li class=\"ybc-li-component ybc-li-component_ol\">Automatic positioning device for door machine walking<\/li>\n<li class=\"ybc-li-component ybc-li-component_ol\">Spreader anti-swing device<\/li>\n<li class=\"ybc-li-component ybc-li-component_ol\">Anti-collision device for obstacle recognition in hanging area<\/li>\n<li class=\"ybc-li-component ybc-li-component_ol\">Intelligent brake detection device<\/li>\n<li class=\"ybc-li-component ybc-li-component_ol\">Intelligent power supply reel control device<\/li>\n<li class=\"ybc-li-component ybc-li-component_ol\">Wireless control and remote monitoring system<\/li>\n<li class=\"ybc-li-component ybc-li-component_ol\">Online monitoring of the main structure, transmission components, and safety performance of the door machine<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h2>Application scenario: Hydraulic structure is widely used<\/h2>\n<p>The online monitoring system of arc gate is suitable for various hydraulic metal structure scenarios\uff1a<\/p>\n<ul class=\"ybc-ul-component\">\n<li class=\"ybc-li-component ybc-li-component_ul\">\u200b<strong>Hydropower station<\/strong>\u200b: Monitoring of spillway gates<\/li>\n<li class=\"ybc-li-component ybc-li-component_ul\">\u200b<strong>reservoir<\/strong>\u200b: Monitoring of water intake gate<\/li>\n<li class=\"ybc-li-component ybc-li-component_ul\">\u200b<strong>Pumping station<\/strong>\u200b: Temperance gate monitoring<\/li>\n<li class=\"ybc-li-component ybc-li-component_ul\">\u200b<strong>Sluice engineering<\/strong>\u200b: Tide gate monitoring<\/li>\n<li class=\"ybc-li-component ybc-li-component_ul\">\u200b<strong>Water transmission project<\/strong>\u200b: Monitoring of sub-sluice gates<\/li>\n<li class=\"ybc-li-component ybc-li-component_ul\">\u200b<strong>Hydroelectric power<\/strong>\u200b: Unit inlet gate<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Industry pain points: Traditional monitoring methods face challenges. Traditional hydraulic metal structure equipment (such as gates, hoists, etc.) relies on manual inspection, regular maintenance and other methods, which have many [...]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[132],"tags":[],"class_list":["post-7868","post","type-post","status-publish","format-standard","hentry","category-water-resources-hydropower"],"_links":{"self":[{"href":"https:\/\/www.wtauserver.com\/en\/wp-json\/wp\/v2\/posts\/7868","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wtauserver.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wtauserver.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wtauserver.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wtauserver.com\/en\/wp-json\/wp\/v2\/comments?post=7868"}],"version-history":[{"count":5,"href":"https:\/\/www.wtauserver.com\/en\/wp-json\/wp\/v2\/posts\/7868\/revisions"}],"predecessor-version":[{"id":7974,"href":"https:\/\/www.wtauserver.com\/en\/wp-json\/wp\/v2\/posts\/7868\/revisions\/7974"}],"wp:attachment":[{"href":"https:\/\/www.wtauserver.com\/en\/wp-json\/wp\/v2\/media?parent=7868"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wtauserver.com\/en\/wp-json\/wp\/v2\/categories?post=7868"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wtauserver.com\/en\/wp-json\/wp\/v2\/tags?post=7868"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}