A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Stable lifting stage frame
The invention discloses a stable lifting stage frame. The stable lifting stage frame comprises a first stage top, a lifting support, a mounting table top and pressing blocks, the bottom of the lifting support is fixed to the mounting table top, a lower base is connected to the lower portion of an upper base, the upper base and the lower base are arranged to be of a positive T-shaped structure and an inverted T-shaped structure respectively, a third clamping groove is formed in the middle of the bottom of the upper base, a bolt is mounted on a fixing base to be connected with the lower base, a second clamping block and a first clamping block are arranged on the two sides of the bottom of the upper base and the two sides of the top of the lower base respectively, and second clamping grooves and first clamping grooves are formed in the tops and the bottoms of the pressing blocks respectively. According to the stable lifting stage frame, the upper base and the lower base form an I-shaped structure, the pressing blocks are arranged on the upper base and the lower base, supporting force of the whole bottom is dispersed, the supporting force is prevented from being concentrated at one point, the total length and width of the pressing blocks are larger than those of the mounting table top, the occupied area of the bottom is increased, the gravity center is lowered, and stability is improved.
本发明公开了一种稳定升降舞台架，包括舞台台面一、升降支架、安装台面和压块，所述升降支架底部固定在安装台面上，所述上底座下方连接有下底座，所述上底座和下底座分别设置为正放的“T”形结构和倒置的“T”形结构，所述上底座底部中间设置有卡槽三，所述固定座上安装有螺栓与下底座连接，所述上底座底部两侧和下底座顶部两侧分别设置有卡块二和卡块一，所述压块的顶部和底部分别设置有卡槽二和卡槽一。该稳定升降舞台架的上底座和下底座组成“工”字结构，在上底座和下底座安置有压块，分散了整体底部的支撑力，避免支撑力集中在一点，而且，压块的总长度和宽度均大于安装台面的长度和宽度，增加底部的占地面积，降低重心，提高稳定性。
Stable lifting stage frame
The invention discloses a stable lifting stage frame. The stable lifting stage frame comprises a first stage top, a lifting support, a mounting table top and pressing blocks, the bottom of the lifting support is fixed to the mounting table top, a lower base is connected to the lower portion of an upper base, the upper base and the lower base are arranged to be of a positive T-shaped structure and an inverted T-shaped structure respectively, a third clamping groove is formed in the middle of the bottom of the upper base, a bolt is mounted on a fixing base to be connected with the lower base, a second clamping block and a first clamping block are arranged on the two sides of the bottom of the upper base and the two sides of the top of the lower base respectively, and second clamping grooves and first clamping grooves are formed in the tops and the bottoms of the pressing blocks respectively. According to the stable lifting stage frame, the upper base and the lower base form an I-shaped structure, the pressing blocks are arranged on the upper base and the lower base, supporting force of the whole bottom is dispersed, the supporting force is prevented from being concentrated at one point, the total length and width of the pressing blocks are larger than those of the mounting table top, the occupied area of the bottom is increased, the gravity center is lowered, and stability is improved.
本发明公开了一种稳定升降舞台架，包括舞台台面一、升降支架、安装台面和压块，所述升降支架底部固定在安装台面上，所述上底座下方连接有下底座，所述上底座和下底座分别设置为正放的“T”形结构和倒置的“T”形结构，所述上底座底部中间设置有卡槽三，所述固定座上安装有螺栓与下底座连接，所述上底座底部两侧和下底座顶部两侧分别设置有卡块二和卡块一，所述压块的顶部和底部分别设置有卡槽二和卡槽一。该稳定升降舞台架的上底座和下底座组成“工”字结构，在上底座和下底座安置有压块，分散了整体底部的支撑力，避免支撑力集中在一点，而且，压块的总长度和宽度均大于安装台面的长度和宽度，增加底部的占地面积，降低重心，提高稳定性。
Stable lifting stage frame
一种稳定升降舞台架
TIAN HONGYU (author) / TIAN JIWEI (author) / LIU QIAOLAN (author)
2021-04-13
Patent
Electronic Resource
Chinese
IPC:
E04H
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