Water conservancy gate device with position sensor and capable of realizing automatic locking and return

An automatic locking and sensor technology, applied in water conservancy projects, sea area engineering, construction, etc., can solve problems such as not being able to lock at any time, falling of the gate plate, and adverse effects on the stability of the screw gate system.

Inactive Publication Date: 2015-03-11
NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This has an adverse effect on the force of the lead screw and the stability of the entire gate system
If the screw rod breaks and other failures occur, it is easy to cause accidents such as the gate plate falling
[0004] However, some existing locking technologies are often implemented manually, and their reliability and automation are relatively low.
and cannot be locked at any time

Method used

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  • Water conservancy gate device with position sensor and capable of realizing automatic locking and return
  • Water conservancy gate device with position sensor and capable of realizing automatic locking and return
  • Water conservancy gate device with position sensor and capable of realizing automatic locking and return

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Embodiment Construction

[0017] according to Figure 1-4 , the present invention will be described in detail.

[0018] A water conservancy gate device with a position sensor and capable of automatic locking and reset, comprising a gate plate 1 and a gate plate lifting drive device 21, the gate plate lifting drive device 21 includes a housing 20, and the housing 20 is fixed on a support Base body, the inside of the housing 20 has an upper fixing rib 18, a middle fixing rib 19 and a bottom fixing surface, the upper fixing rib 18 is supported with a gate plate lift drive motor 16, and the gate plate lift drive motor 16 is connected to the gate The upper end of the plate lifting driving screw 17 is dynamically connected, and the gate plate lifting driving screw 17 passes through the upper fixing rib 18, the middle fixing rib 19 and the through hole in the bottom fixing surface, and the gate plate lifting driving screw The rod 17 is threadedly matched with the screw hole in the gate plate 1; both sides of...

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PUM

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Abstract

The invention provides a water conservancy gate device with a position sensor and capable of realizing automatic locking and return. The water conservancy gate device comprises a gate plate (1) and a gate plate lifting driving device (21); the gate plate lifting driving device (21) comprises a housing (20) which is fixed on a supporting foundation; an upper fixed rib (18), a middle fixed rib (19) and a bottom fixed surface are arranged inside the housing (20); a gate plate lifting driving motor (16) is supported on the upper fixed rib (18) and in power connection with the upper end of a gate plate lifting driving lead screw (17); the gate plate lifting driving lead screw (17) goes through the through holes of the upper fixed rib (18), the middle fixed rib (19) and the bottom fixed surface, and the gate plate lifting driving lead screw (17) is in screw thread fit with a screw hole formed in the gate plate (1).

Description

technical field [0001] The invention belongs to the field of water conservancy gates, in particular to a water conservancy gate device with a position sensor and capable of automatic locking and reset. Background technique [0002] Water conservancy gates are often driven by screw rods to realize the lifting of the gate plate, and then realize the on-off control of water flow. [0003] In some occasions, the gate often needs to be opened normally, and at this time, the gate plate is often in the elevated position normally. This has adverse effects on the stress of the leading screw and the stability of the entire gate system. If failures such as screw rod breakage occur, it is also easy to cause accidents such as gate plate falling. [0004] However, some existing locking technologies are often implemented manually, and their reliability and degree of automation are relatively low. And it cannot be locked at any time. Contents of the invention [0005] The object of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B7/26E02B7/34E02B7/36
CPCE02B7/26E02B7/34E02B7/36
Inventor 黄贤雨
Owner NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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