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Herringbone gate with bidirectional water head adapting function

A herringbone-shaped and functional technology, applied in the field of herringbone gates, can solve problems such as the herringbone gates that have not yet been seen, and achieve the effects of convenient repair, management and maintenance.

Inactive Publication Date: 2015-04-08
HOHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] At present, among the published patents, there is no related patent on the herringbone gate with the function of adapting to two-way water head

Method used

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  • Herringbone gate with bidirectional water head adapting function

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Embodiment Construction

[0016] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0017] Such as figure 1 As shown, the present invention is made up of control room 1, steel semicircular empty box 2, door leaf sleeve 3, door shaft 4, door leaf 5, pin 6, hydraulic opening and closing equipment 7, rigid pull rod 8 etc. The edge of the control room 1 is provided with a steel semicircular empty box 2, and the steel semicircular empty box 2 is closely connected with the surrounding rock and soil. The door leaf sleeve 3 is connected with the steel semicircular empty box 2 through the door shaft 4, the door leaf 5 is installed in the door leaf sleeve 3, and the gap between the door leaf sleeve 3 and the door leaf 5 is The pins 6 are tightly connected, and when the pins 6 are pulled out, the door leaf 5 can freely enter and exit the steel semicircular empty box 2 so that its length can be changed. The hydraulic opening and closing device 7 is installed i...

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Abstract

The invention discloses a herringbone gate with a bidirectional water head adapting function. The herringbone gate comprises control rooms (1), steel semi-circular empty cases (2), gate flap sleeves (3), gate spindles (4), gate flaps (5), dowels (6), hydraulic starting and closing devices (7), rigid pull rods (8) and the like. When an downstream water level is higher than an upstream water level, each dowel (6) is loosen; after each gate flap (5) is contracted to a proper distance in the corresponding steel semi-circular empty case (2), the gate flap (5) is rotated to the other side; and after each gate flap (5) extends and is closed, the corresponding dowel (6) is screwed down, and at the moment, the gate is opened and closed to the other direction. The herringbone gate with the bidirectional water head adapting function can adapt to higher bidirectional water head, and has the advantages of being short in opening and closing time and convenient to overhaul, and capability of finding out faults timely and the like.

Description

technical field [0001] The present invention relates to a herringbone gate, in particular to a herringbone gate capable of adapting to two-way water heads and its operating mode. function, which can effectively deal with two-way water head. Background technique [0002] Ship locks are control facilities used to close and open discharge (discharging) channels. At present, the more commonly used gates mainly include horizontal pull gates, herringbone gates and triangular gates. Since the water level upstream and downstream of the locks is variable, the water level downstream of some locks will be higher than the upstream in certain seasons, thus producing two-way water head. Among the three more common gate types, the horizontal pull gate and the triangular gate have the function of adapting to two-way water head, while the traditional herringbone gate cannot adapt to two-way water head because it can only open in one direction. [0003] Although the horizontal pull gate can...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B7/44
Inventor 方家裕钱学生邓星宇
Owner HOHAI UNIV