Novel hydraulic locking device for steel dam

A technology for locking devices and steel dams, which can be used in water conservancy projects, sea area projects, coastline protection, etc., and can solve problems such as time-consuming, laborious, and poor locking effects

Pending Publication Date: 2020-01-24
YANGZHOU CITY FIDELITY HYDRAULIC MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The steel dam gate is a mechanical equipment in water conservancy and hydropower engineering facilities. The steel dam gate is driven by the hoist equipment to lift the gate to realize the opening and closing of the steel dam gate. For the locking of the steel dam's opening, half-opening and closin

Method used

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  • Novel hydraulic locking device for steel dam
  • Novel hydraulic locking device for steel dam
  • Novel hydraulic locking device for steel dam

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Embodiment Construction

[0014] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0015] When the present invention is specifically implemented, a novel hydraulic locking device for a steel dam is provided, including a steel dam gate 1, arc-shaped grooves 2 are provided on both sides of the steel dam gate 1, and the side of the steel dam gate 1 A wedge-shaped slot hole 3 is provided below the arc-shaped groove 2, and a locking device 4 fixed on the dam body is provided on the side of the steel dam gate 1, and the locking device 4 includes a hydraulic rod 5, Hydraulic rod two 6, support arm 7, lock post rod 8 and wedge block 9, the rod end of said hydraulic rod one 5 is fixedly connected with said support arm 7, and said support arm 7 is close to one side of said steel dam gate 1 The side is fixedly connected with the lock column rod 8, and the rod end of the hydraulic rod two 6 is fixedly connected with the wedge block 9.

[0016] The wed...

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PUM

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Abstract

The invention discloses a novel hydraulic locking device for a steel dam. The novel hydraulic locking device comprises a steel dam gate, wherein two sides of the steel dam gate are both provided witharc-shaped grooves; a wedge-shaped slotted hole is formed in a lateral part of the steel dam gate and located below the arc-shaped grooves; the lateral part of the steel dam gate is provided with a locking device fixed to a dam body; the locking device comprises a hydraulic rod I, a hydraulic rod II, a supporting arm, locking pillar rods and a wedge-shaped block; a rod end of the hydraulic rod I is fixedly connected with the supporting arm; the side, which approaches the steel dam gate, of the supporting arm is fixedly connected with the locking pillar rods; and a rod end of the hydraulic rodII is fixedly connected with the wedge-shaped block. Compared with the prior art, the novel hydraulic locking device has the advantages that the novel hydraulic locking device for the steel dam is good in locking effect and can be used for realizing multiple locking.

Description

technical field [0001] The invention relates to the technical field of steel dam equipment, in particular to a novel hydraulic locking device for a steel dam. Background technique [0002] The steel dam gate is a mechanical equipment in water conservancy and hydropower engineering facilities. The steel dam gate is driven by the hoist equipment to lift the gate to realize the opening and closing of the steel dam gate. For the locking of the steel dam's opening, half-opening and closing states , generally by locking the screw during the lifting process of the steel dam gate, or using the bolt to match the socket on the gate to lock, these not only have poor locking effect, but also time-consuming and labor-intensive, these problems have to be solved, so it is necessary to This is improved. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the above technical defects and provide a new hydraulic locking device for st...

Claims

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Application Information

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IPC IPC(8): E02B7/26
CPCE02B7/26
Inventor 刘飞蔡立明
Owner YANGZHOU CITY FIDELITY HYDRAULIC MACHINERY
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