Supporting structure for foundation pit of elevator shaft
Through the combined structure of the base plate, vertical plate and guard plate, and the use of tapered parts, limit columns and threaded connections, the problems of the existing elevator shaft foundation pit support structure being difficult to install and lacking stability are solved, and the effect of convenient installation and stable connection is achieved.
CN223423748UActive Publication Date: 2025-10-10ANHUI YAOZHENG CONSTRUCTION ENGINEERING CO LTD
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Patent Information
- Application Number
- CN202422805481.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-18
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-11-18
AI Technical Summary
Technical Problem
The existing elevator shaft foundation pit support structure is not easy to disassemble and install, and cannot be connected into a stable structure, resulting in insufficient stability.
Method used
A combined structure of base plate, vertical plate and guard plate is adopted, which is fixed and connected by means of tapered parts, limit columns, threaded connections and limit bolts, allowing angle adjustment to adapt to the actual situation of the elevator shaft foundation pit.
Benefits of technology
It realizes convenient installation and disassembly, can connect multiple supporting structures, and improves the stability and adaptability of the supporting structure.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the technical field of elevator shaft foundation pit supporting structures, in particular to an elevator shaft foundation pit supporting structure which comprises a bottom plate and a protective plate, a plurality of conical parts are fixedly mounted at the lower end of the bottom plate, a connecting plate is fixedly mounted on one side of the bottom plate, a rectangular groove is formed in one side of the connecting plate, and a limiting column penetrates through the upper end of the connecting plate; fixing covers are in threaded connection with the positions, located at the upper end and the lower end of the connecting plate, of the upper end and the lower end of the limiting column, an inserting plate is fixedly installed on the other side of the bottom plate, a through hole is formed in the upper end of the inserting plate, a protection plate is arranged at the upper end of the bottom plate, four threaded holes are formed in the upper end of the bottom plate, and a vertical plate is arranged above the threaded holes; a threaded column is fixedly mounted at the lower end of the vertical plate, the threaded column is in threaded connection with the threaded hole, and two rectangular through grooves are formed in one side of the vertical plate; according to the elevator shaft foundation pit supporting structure, the supporting device can be conveniently assembled and disassembled.
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