Graduated hydraulic gate device with automatic locking function

An automatic locking and calibration technology, which is applied in water conservancy projects, sea area engineering, construction, etc., can solve the problems such as the adverse influence on the stability of the screw gate system, the inability to lock at any time, and the falling of the gate plate.

Active Publication Date: 2015-04-08
NANJING HENGTIANWEI INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • 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 th

Method used

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  • Graduated hydraulic gate device with automatic locking function
  • Graduated hydraulic gate device with automatic locking function
  • Graduated hydraulic gate device with automatic locking function

Examples

Experimental program
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Embodiment Construction

[0016] according to Figure 1-4 , the present invention will be described in detail.

[0017] A water conservancy gate device with scales and capable of automatic locking, including a gate plate 1 and a gate plate lifting drive device 21, the gate plate lifting drive device 21 includes a housing 20, the housing 20 is fixed to a supporting base, the The interior 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 supports a gate plate lifting drive motor 16, and the gate plate lifting drive motor 16 is connected with the gate plate lifting drive wire. The upper end of the rod 17 is power-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 lifting driving screw 17 is connected to the The screw holes in the gate plate 1 are screwed together; both sides of the upper edge of the ga...

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PUM

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Abstract

The invention discloses a graduated hydraulic gate device with an automatic locking function. The graduated hydraulic gate device comprises a gate plate (1) and a gate plate lifting driving device (21), wherein the gate plate lifting driving device (21) comprises a shell (20); the shell (20) is fixed on a bearing base body; an upper fixing rib (18), a middle fixing rib (19) and a bottom fixing surface are arranged inside the shell (20); a gate plate lifting driving motor (16) is supported on the upper fixing rib (18); the gate plate lifting driving motor (16) is in power connection with the upper end of a gate plate lifting driving screw rod (17); the gate plate lifting driving screw rod (17) penetrates through through holes in the upper fixing rib (18), the middle fixing rib (19) and the bottom fixing surface and is in screw-thread fit with a screw hole 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 scales and capable of automatic locking. 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 the present invention i...

Claims

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Application Information

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IPC IPC(8): E02B7/26E02B7/36
CPCE02B7/26E02B7/36
Inventor 楼碧云
Owner NANJING HENGTIANWEI INTELLIGENT TECH CO LTD
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