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Herringbone gate with bottom special-shaped water stop convenient to replace and using method thereof

A miter gate and special-shaped technology, which is applied in the field of shipping engineering ship lock miter gate, can solve the problems of long time-consuming, inconvenient, heavy manual and mechanical workload, etc., and achieve the effect of saving time and improving service life

Pending Publication Date: 2021-09-17
CHINA WATER NORTHEASTERN INVESTIGATION DESIGN & RES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of jacking up the miter gate, corresponding safety measures need to be taken to ensure that the miter gate does not overturn during the jacking process. The manual and mechanical workload is huge, and it takes a long time, which affects navigation and is very inconvenient.

Method used

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  • Herringbone gate with bottom special-shaped water stop convenient to replace and using method thereof
  • Herringbone gate with bottom special-shaped water stop convenient to replace and using method thereof
  • Herringbone gate with bottom special-shaped water stop convenient to replace and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The present invention provides a technical solution: a miter gate for easy replacement of the special-shaped rubber water-stop at the bottom, including a bottom sill structure 4, a main shaft column support pad 5 and a special-shaped rubber water-stop 6, and the bottom of the main shaft column support pad 5 passes through The bolt connection is provided with a special-shaped rubber water stop 6.

[0029] The working principle is: the opening and closing of the miter gate is to rotate around the center of rotation of the bottom pivot, and the special-shaped rubber water seal at the junction of the door shaft column and the bottom of the gate is also a circular motion. The design idea of ​​the concentric circles of the running track of the rubber waterstop creatively designed the method of combining the fixed sill and the detachable sill. When the pivot rotates to the fully open Y position, it can completely break away from the range of the fixed bottom sill, achieving th...

Embodiment 2

[0031] Based on the miter gate and its usage method provided by Embodiment 1 of the present application, which is convenient for changing bottom shaped water seal, Embodiment 2 of this application proposes another miter gate and its usage method for easy replacement of bottom shaped water seal . Embodiment 2 is only a further form of Embodiment 1, and the implementation of Embodiment 2 will not affect the implementation of Embodiment 1 alone.

[0032] Embodiment 2 of the present invention will be further described below in conjunction with the accompanying drawings and implementation methods.

[0033] Compared with Embodiment 1, this embodiment provides a specific sill structure 4 including a fixed sill 1, a detachable sill 2 and connecting fasteners 3, the fixed sill 1 is buried in concrete, and the detachable sill The sill 2 is connected with the fixed bottom sill 1 by connecting fasteners 3 .

[0034] The fixed bottom sill 1 is set in an arc shape, and the arc radius R is...

Embodiment 3

[0038] Based on the miter gate and its usage method provided by Embodiment 1 of the present application, which is convenient for changing the bottom shaped water seal, Embodiment 3 of the present application proposes another miter gate and its usage method for easy replacement of the bottom shaped water seal . Embodiment 3 is only a further form of Embodiment 1, and the implementation of Embodiment 3 will not affect the implementation of Embodiment 1 alone.

[0039] Embodiment 3 of the present invention will be further described below in conjunction with the accompanying drawings and implementation methods.

[0040] Compared with Embodiment 1, this embodiment provides a method for using a miter gate that facilitates the replacement of bottom shaped rubber waterstops, including the following steps:

[0041] S1: At the X position where the miter gate is fully closed, that is, the special-shaped rubber waterstop 6 is completely within the range of the fixed sill 1, remove the de...

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PUM

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Abstract

The invention discloses a herringbone gate with a bottom special-shaped rubber water stop convenient to replace in the technical field of ship lock herringbone gates in shipping engineering. The herringbone gate comprises a bottom sill structure, a main shaft column supporting cushion block and the special-shaped rubber water stop; the bottom of the main shaft column supporting cushion block is connected with the special-shaped rubber water stop through bolts; the bottom sill structure comprises a fixed bottom sill, a detachable bottom sill and connecting fasteners; the fixed bottom sill is buried in concrete; and the detachable bottom sill is connected with the fixed bottom sill through the connecting fasteners. By the adoption of the herringbone gate, the special-shaped rubber water stop at the joint of a gate shaft column and the bottom of the gate can be replaced without jacking the herringbone gate, time, manpower and energy consumption are greatly saved, and no safety risk exists; and the detachable bottom sill is arranged, the special-shaped rubber water stop does not frequently scratch the fixed bottom sill in the normal operation process of the herringbone gate, and the service life of the special-shaped rubber water stop is prolonged.

Description

technical field [0001] The invention relates to the technical field of miter gates for ship locks in shipping engineering, in particular to a miter gate which is convenient for replacing a special-shaped water stop at the bottom and a use method thereof. Background technique [0002] The left and right leaves of the miter gate rotate around the vertical shaft in the side wall of the water channel respectively, and when the water channel is closed, the gate in the shape of a "herringbone" is formed when the water channel is closed. When the miter gate is working, the two door leaves form a three-hinge arch to withstand water pressure; when the water channel is open, the two door leaves are located in the niche on the side wall, not bearing water pressure, and are in a non-working state. The frequency of use of the miter gate of the ship lock is high, and it can be opened and closed dozens of times a day. The water seal at the bottom of the gate is made of rubber water seal. T...

Claims

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Application Information

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IPC IPC(8): E02B7/54E02B7/48
CPCE02B7/54E02B7/48
Inventor 马军栾宇东袁伟陆阳王常义臧海燕其其格王绪建唐振华
Owner CHINA WATER NORTHEASTERN INVESTIGATION DESIGN & RES