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A platform for research: civil engineering, architecture and urbanism
Limited space diversion tunnel gate lower gate mounting mechanism and construction method
The invention discloses a lower gate mounting mechanism for a diversion tunnel gate in a limited space and a construction method. The lower gate mounting mechanism comprises a hoisting device located on the upper side of a dam body, a gate groove located in the bottom of the dam body, a guide plate mounted on the upper side of the gate groove, and adjusting rollers symmetrically arranged on the two sides of the guide plate; guiding devices are arranged on the lower side of the guiding plate in a bilateral symmetry mode, the guiding devices on the two sides are aligned with the left side groove body and the right side groove body of the gate groove correspondingly, and spiral threads are arranged on the surface of the adjusting roller. The gate is supported through the guide plates, the gate makes contact with the adjusting rollers corresponding to the guide plates, the spiral threads corresponding to the surfaces of the adjusting rollers have the one-way driving effect, the contact side of the gate moves in the driving direction and turns over along the side, and therefore the vertical direction of the gate is adjusted to be the horizontal direction. When the adjusting rollers on the two sides rotate in opposite directions, the left-right height difference of the gate can be adjusted, and the corresponding upper and lower sides of the gate are in a horizontal state.
本发明公开了一种受限空间导流洞闸门下闸安装机构及施工方法，包括位于坝体上侧的起吊装置，用于起吊闸门，包括位于坝体底部的闸门槽，包括安装于闸门槽上侧的导向板，导向板两侧对称设置有调节辊，导向板下侧左右对称设置有导向装置，两侧导向装置分别与闸门槽左右侧槽体对齐，所述调节辊表面具有螺旋纹。通过导向板进行支撑闸门，闸门接触导向板对应的调节辊，调节辊表面对应的螺旋纹具有单向驱动作用，使闸门接触侧沿驱动方向移动，沿边侧发生翻转，从而将闸门垂直方向调节为水平方向。当两侧调节辊转动方向相反的时候可以调整闸门左右的高度差，使闸门对应上下侧为水平状态。
Limited space diversion tunnel gate lower gate mounting mechanism and construction method
The invention discloses a lower gate mounting mechanism for a diversion tunnel gate in a limited space and a construction method. The lower gate mounting mechanism comprises a hoisting device located on the upper side of a dam body, a gate groove located in the bottom of the dam body, a guide plate mounted on the upper side of the gate groove, and adjusting rollers symmetrically arranged on the two sides of the guide plate; guiding devices are arranged on the lower side of the guiding plate in a bilateral symmetry mode, the guiding devices on the two sides are aligned with the left side groove body and the right side groove body of the gate groove correspondingly, and spiral threads are arranged on the surface of the adjusting roller. The gate is supported through the guide plates, the gate makes contact with the adjusting rollers corresponding to the guide plates, the spiral threads corresponding to the surfaces of the adjusting rollers have the one-way driving effect, the contact side of the gate moves in the driving direction and turns over along the side, and therefore the vertical direction of the gate is adjusted to be the horizontal direction. When the adjusting rollers on the two sides rotate in opposite directions, the left-right height difference of the gate can be adjusted, and the corresponding upper and lower sides of the gate are in a horizontal state.
本发明公开了一种受限空间导流洞闸门下闸安装机构及施工方法，包括位于坝体上侧的起吊装置，用于起吊闸门，包括位于坝体底部的闸门槽，包括安装于闸门槽上侧的导向板，导向板两侧对称设置有调节辊，导向板下侧左右对称设置有导向装置，两侧导向装置分别与闸门槽左右侧槽体对齐，所述调节辊表面具有螺旋纹。通过导向板进行支撑闸门，闸门接触导向板对应的调节辊，调节辊表面对应的螺旋纹具有单向驱动作用，使闸门接触侧沿驱动方向移动，沿边侧发生翻转，从而将闸门垂直方向调节为水平方向。当两侧调节辊转动方向相反的时候可以调整闸门左右的高度差，使闸门对应上下侧为水平状态。
Limited space diversion tunnel gate lower gate mounting mechanism and construction method
一种受限空间导流洞闸门下闸安装机构及施工方法
ZHANG XIUJUN (author) / ZHAO YONGZHU (author) / TANG SHIAN (author) / XIE SUIDONG (author) / WANG ZHIQIANG (author) / LEI XIANGQUAN (author) / QIU DONGSHUAI (author) / LIU SHUANGFEI (author) / LIU ERDONG (author)
2024-10-01
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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