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Elevator steel structure hoistway facilitating glass installation
A clamping mechanism comprises protruding strips, push rods, a disc, extension arms, a stand column, an inner column and a track, the protruding strips slide at the four corners of an outer frame, the push rods slide on one sides of the protruding strips, the stand column is installed on the inner side of the outer frame, and the disc rotationally sleeves the outer side of the stand column; the extending arm swings on the side, close to the inner column, of the disc, the track surrounds the outer side of the inner column, every two protruding strips form a group, grooves are formed in the four corners of the outer frame, the protruding strips, the push rod, the disc, the extending arm, the stand column, the inner column and the track are all located in the grooves, the weight of the end, close to the track, of the extending arm is 100-200 g, and the extending arm slides downwards fast relative to the inner side of the track. After the extension arm slides downwards, the extension arm can push the disc to horizontally swing in a return mode on the outer side of the stand column, the disc can assist the protruding strip to form sliding abutting on one side of the glass through the push rod, and therefore the clamping mechanism can assist the protruding strip to form clamping abutting on the glass through the sliding inertia of the extension arm.
本发明提供一种方便安装玻璃的电梯钢结构井道，卡接机构包括凸条、推杆、圆盘、延伸臂、立柱、内柱和轨道，凸条滑动于外框的四角，推杆滑动于凸条的一侧，立柱安装于外框的内侧，圆盘转动套装于立柱的外侧，延伸臂摆动于圆盘靠近内柱的一侧，轨道环绕于内柱的外侧，凸条每两个呈一组，外框的四角开设有凹槽，凸条、推杆、圆盘、延伸臂、立柱、内柱和轨道均处于凹槽内部，延伸臂靠近轨道的一端重量为100‑200g，使得延伸臂快速于轨道的内侧向下滑动，延伸臂向下滑动后，延伸臂能够推动圆盘于立柱的外侧呈水平回位摆动，圆盘能够通过推杆辅助凸条向玻璃的一侧形成滑动抵紧，从而该种卡接机构能够利用延伸臂的滑动惯性，辅助凸条对玻璃形成卡接抵紧。
Elevator steel structure hoistway facilitating glass installation
A clamping mechanism comprises protruding strips, push rods, a disc, extension arms, a stand column, an inner column and a track, the protruding strips slide at the four corners of an outer frame, the push rods slide on one sides of the protruding strips, the stand column is installed on the inner side of the outer frame, and the disc rotationally sleeves the outer side of the stand column; the extending arm swings on the side, close to the inner column, of the disc, the track surrounds the outer side of the inner column, every two protruding strips form a group, grooves are formed in the four corners of the outer frame, the protruding strips, the push rod, the disc, the extending arm, the stand column, the inner column and the track are all located in the grooves, the weight of the end, close to the track, of the extending arm is 100-200 g, and the extending arm slides downwards fast relative to the inner side of the track. After the extension arm slides downwards, the extension arm can push the disc to horizontally swing in a return mode on the outer side of the stand column, the disc can assist the protruding strip to form sliding abutting on one side of the glass through the push rod, and therefore the clamping mechanism can assist the protruding strip to form clamping abutting on the glass through the sliding inertia of the extension arm.
本发明提供一种方便安装玻璃的电梯钢结构井道，卡接机构包括凸条、推杆、圆盘、延伸臂、立柱、内柱和轨道，凸条滑动于外框的四角，推杆滑动于凸条的一侧，立柱安装于外框的内侧，圆盘转动套装于立柱的外侧，延伸臂摆动于圆盘靠近内柱的一侧，轨道环绕于内柱的外侧，凸条每两个呈一组，外框的四角开设有凹槽，凸条、推杆、圆盘、延伸臂、立柱、内柱和轨道均处于凹槽内部，延伸臂靠近轨道的一端重量为100‑200g，使得延伸臂快速于轨道的内侧向下滑动，延伸臂向下滑动后，延伸臂能够推动圆盘于立柱的外侧呈水平回位摆动，圆盘能够通过推杆辅助凸条向玻璃的一侧形成滑动抵紧，从而该种卡接机构能够利用延伸臂的滑动惯性，辅助凸条对玻璃形成卡接抵紧。
Elevator steel structure hoistway facilitating glass installation
一种方便安装玻璃的电梯钢结构井道
HE CHUNMEI (author) / WANG XIANG (author) / YUAN DAN (author)
2023-10-20
Patent
Electronic Resource
Chinese
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