Stoplog gate lifting appliance and safety control device
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A control device, a technology for stacking beam gates, applied in the directions of safety devices, transportation and packaging, load hanging components, etc. Liang Yi gets stuck in the door slot and other problems, to ensure the safety of urban water quality, eliminate potential safety hazards, obvious application benefits and social benefits.
Pending Publication Date: 2020-05-19
SHANGHAI CHENGTOU RAW WATER
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[0008] In view of the above-mentioned shortcomings of the existing technology, the object of the present invention is to provide a stoplog gate hanger and a safety control device, which are used to solve the problem that the existing technology cannot accurately fit the main girder latch and hook of the stoplog gate spreader. The beam is easy to get stuck in the door slot, and the sea clam and silt deposited in the door slot will affect the operation of the door panel hook, or affect the fit between the door panels
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Embodiment 1
[0050] This embodiment provides a hanger hanger, including:
[0051] Main beam;
[0052] The hooks are arranged symmetrically on both sides of the main beam; the hooks are provided with sockets;
[0053] The driver is installed in the center of the main beam;
[0054] a rotatable cam fixed at one end of the driver;
[0055] The pins are arranged on both sides of the rotatable cam;
[0056] When the driver drives the rotatable cam to rotate and output torque, the rotatable cam drives the bolt to reciprocate toward the socket of the hook, and the insertion into the socket or from the socket is completed. unplug operation.
[0057] The hanger gate hanger provided by this embodiment will be described in detail below with reference to the drawings. see Figure 1A and Figure 1B , which are respectively shown as a three-dimensional structural schematic diagram of the stoplog gate spreader in the inserted state and a three-dimensional structural schematic diagram of the stoplog...
Embodiment 2
[0070] This embodiment provides a safety control device, including:
[0071] The stopcock hanger;
[0072] The controller is electrically connected to the driver of the logger gate spreader, and is used to control the rotation of the driver, so as to drive the rotatable cam to rotate, and at the same time drive the latch to reciprocate;
[0073] The positioning device is arranged symmetrically on both sides of the main beam of the stopcock hanger, and is used for simultaneously sensing whether the stoplog gate hanger is in a horizontal state.
[0074] The safety control device provided by this embodiment will be described in detail below with reference to the figures. see figure 2 , which is a schematic diagram of the principle structure of the safety control device in an embodiment. Such as figure 2 As shown, the safety control device 2 includes the stoplog gate spreader 1 described in the first embodiment, a controller 3 , a positioning device 4 and a gate slot dredgin...
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Abstract
The invention provides a stoplog gate lifting appliance and a safety control device. The stoplog gate lifting appliance comprises a main beam, hooks, a driver, a rotatable cam, and bolts; the hooks are symmetrically arranged on two side arms of the flashboard; inserting holes are formed in the hooks; the driver is arranged in the center of the flashboard in a penetrating manner; the rotatable camis fixed at one end of the driver; the bolts are arranged on the two sides of the rotatable cam; and when the driver drives the rotatable cam to rotate to output torque force, the rotatable cam drivesthe bolts to reciprocate towards the insertion holes of the hooks, so that the operation of inserting the bolts into the insertion holes or pulling the bolts out of the insertion holes is completed.According to the stoplog gate lifting appliance and the safety control device, through starting from the actual problem and requirement of lowering operation of the stoplog gate lifting appliance andaiming at the three problems of hooking, lowering and dredging to continue to research, the control efficiency of the stoplog gate lifting appliance is improved in a technical optimization mode, possible potential safety hazards are eradicated, urban water quality safety is guaranteed, and obvious application benefits and social benefits are achieved.
Description
technical field [0001] The invention belongs to the technical field of raw water engineering, and relates to a gate, in particular to a hanger gate spreader and a safety control device. Background technique [0002] In large-scale raw water pumping stations, there will be many telescoping beam door slots, which play a very important role in pump maintenance and forebay mud cleaning of the pumping station, so the safe control of the stacking beam gate spreader will directly affect the progress of the project. Thus affecting the important task of urban safe water supply. [0003] Generally, after a period of time, the pump station will carry out the mud cleaning project for the forebay. In order to better cooperate with the mud cleaning work in the forebay, it is imperative to optimize the control device of the stopcock spreader. However, in the process of clearing the mud, because the spreader of the stacking beam gate works underwater, it is not accidental that the operati...
Claims
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Application Information
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