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Gate state detection device

A technology for state detection devices and gates, applied to measuring devices, mechanical measuring devices, and mechanical devices, etc., can solve the problems of high cost, low practicability, and difficult maintenance, and achieve long service life, easy operation, and simple structure Effect

Inactive Publication Date: 2020-11-17
XIJING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing monitoring of the opening and closing status of the miter gate uses various sensors at the upper end of the miter gate for detection, but the sensor at the upper end of the gate is far away from the shore, making maintenance difficult, and the electronic components such as the sensor are easily damaged by water vapor for a long time, and the cost is low. High, difficult to operate, complex structure, low practicability

Method used

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Embodiment Construction

[0023] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. Apparently, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0024] The embodiment of the present invention provides a gate state detection device. The gate is a miter gate, which can be used as a ship lock. Of course, it can also be applied to other environments that need to block and adjust the fluid flow rate. Specifically, see figure 1 , the gate includes a first gate 1 and a second gate 4 which are oppositely arranged, and the first ends of the first gate 1 and the second gate 4 are pivotally connected to corresponding installation positions, for example: for example: the installation positi...

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Abstract

The invention discloses a gate state detection device, and aims to enable the device not to be damaged easily, to be simple in structure, to be long in service life, to be low in cost, and to be simple and convenient to operate, and to comprise a first gate and a second gate which are arranged oppositely, and the first ends of the first gate and the second gate are pivoted to the corresponding mounting positions; the first gate and the second gate are in transmission connection with a driving mechanism; the driving mechanism is used for driving the first gate and the second gate to rotate; thedetection assembly is included and comprises a support, a measuring line and a traction piece, the support is arranged at the installation position corresponding to the second gate, one end of the measuring line is fixed to the top, close to the second end, of the first gate, the other end of the measuring line is connected to the support, the traction piece is fixed to the top of the second gate, and the measuring line is tensioned and dragged to the traction piece; when the driving mechanism drives the first gate and / or the second gate to rotate, the measuring line can be driven to move.

Description

technical field [0001] The invention relates to the technical field of gate detection, in particular to a gate state detection device. Background technique [0002] As a control facility for closing or opening channels, gates are widely used in various industries, for example: miter gates as ship locks, the left and right leaves of the miter gates rotate around the vertical shafts in the side walls of the waterway to close the waterway When looking down, it forms a "person" shape. When the miter gate is working, the two door leaves form a three-hinge arch to withstand water pressure; when the water channel is opened, the two door leaves are located in the niche on the side wall, not bearing water pressure, and are in a non-working state. Miter gates generally can only withstand one-way water pressure, and can only be operated under the condition of equal upstream and downstream water levels and still water. They are suitable for ship locks on navigable rivers. The opening ...

Claims

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Application Information

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IPC IPC(8): G01B5/02G01B5/14
CPCG01B5/02G01B5/14
Inventor 张飞吴松林
Owner XIJING UNIV
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