Remote control device of crane electric cabinet
A remote control device, electromechanical technology, applied in the field of remote control
Pending Publication Date: 2019-12-31
TIANJIN SHIJI HUAXIN TECH
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Problems solved by technology
This method of operation is not suitable for occasions where there is greater harm to the human body and serious pollution, such as: cement plants, garbage treatment plants, sewage treatment plants, nuclear bases, etc.
Method used
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[0019] The present invention will be further described below in conjunction with accompanying drawing:
[0020] Such as Figure 1-Figure 3 As shown, a remote control device for a crane electric control box includes a box body 6, a bracket plate 8, and a transfer switch 12. A box body 6 is arranged above the base 1, and a box door 2 is arranged on the box body 6. On the box door 2 A handle 4 is provided to facilitate the opening of the box door 2. A door lock 3 is provided under the handle 4. Two upper and lower hinges 5 are arranged on one side of the box body 6. A bracket plate 8 is arranged in the box body 6 to facilitate the display screen 9 and each For the placement of the buttons, an insulating layer 7 is arranged between the support plate 8 and the box body 6 to prevent electric leakage. The support plate 8 is provided with a display screen 9 to facilitate observation of the working conditions. A stop button 11 is provided below the display screen 9. The stop button On...
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The invention discloses a remote control device of a crane electric cabinet. The remote control device of the crane electric cabinet comprises a box body, a support plate, a conversion switch, whereinthe box body is arranged above a base, a box door is arranged on the box body, a handle is arranged on the box door, and a door lock is arranged below the handle; upper and lower hinges are arrangedon one side of the box body; and the support plate is arranged in the box body, wherein an insulating layer is arranged between the support plate and the box body, a display screen is arranged on thesupport plate, a stop button is arranged below the display screen, a start button is arranged on one side of the stop button, and the conversion switch is arranged on one side, away from the start button, of the stop button. The remote control device of the crane electric cabinet has the beneficial effects that the influence of a construction site environment on the human body is effectively avoided since the remote control device is arranged away from a field where a crane works, and the conversion switch arranged in a control box can switch an operating system at any time so that field control and remote control over different situations can be facilitated.
Description
technical field [0001] The invention relates to the technical field of remote control, in particular to a remote control device for a crane electric control box. Background technique [0002] Cranes are commonly used lifting equipment, including mobile cranes and stationary cranes. Whether it is a mobile crane or a fixed crane, operators need to enter the driver's cab to operate, and they often have to endure high temperature and heat or low temperature and severe cold working environment. For tower cranes, the higher the height, the greater the risk factor, and crane accidents also occur from time to time. Therefore, crane remote control technology came into being. However, the existing remote operation of the crane is on-site control, that is, the control room is set on the crane, and the crane's hoisting is completed through the cooperation of the monitoring system and the operating system. This method of operation is not suitable for occasions where there is greater h...
Claims
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Login to View More IPC IPC(8): B66C13/22B66C13/44
CPCB66C13/22B66C13/44
Inventor 刘子轶
Owner TIANJIN SHIJI HUAXIN TECH