Supporting structure in foundation pit row pile enclosure structure

Abstract

The invention discloses a supporting structure in a foundation pit row pile enclosure structure. The supporting structure comprises a foundation pit, row piles are arranged on the two sides of the foundation pit, supporting plates are connected to the opposite sides of the row piles in a contact mode, pressing screw rods are movably connected to the upper portions of the opposite sides of the twosupporting plates, control blocks are arranged at the opposite ends of the two pressing screw rods, a transmission box is arranged on the upper sides of the control blocks, a driving motor is arrangedin the middle of the upper side of the transmission box, the output end of the lower end of the driving motor is fixedly connected with a shaft rod, the lower end of the shaft rod penetrates throughthe control blocks to be fixedly connected with a vertical screw rod, the lower portion of the vertical screw rod is in threaded connection with a movable block, the vertical screw rod penetrates through the lower end of the movable block to be fixedly connected with a limiting plate, arc plates are fixedly connected to the two sides of the movable block, second pin rods are fixedly connected to the middles of the arc plates, connecting blocks are movably connected to the outer sides of the second pin rods, and fixing blocks are arranged on the lower sides of the pressing screw rods. The supporting structure is convenient and fast to mount and dismount and easy to operate.

Description

technical field [0001] The invention relates to the technical field of foundation pit row piles, in particular to a support structure in a foundation pit row pile enclosure structure. Background technique [0002] Foundation pit refers to the space that needs to be excavated during the construction of buildings and structures below. Due to the need to ensure the safety of the underground related structures and the surrounding building environment, it is necessary to take appropriate reinforcement, support and protection measures for the foundation pit. Its types mainly include the following aspects: row pile enclosure, underground diaphragm wall enclosure, cement-soil retaining wall, steel sheet pile, soil nail wall, inverted arch wall, undisturbed soil grading, foundation pit support, pile wall Add support system, reinforced concrete row piles. Pile enclosure is a form of slope enclosure when excavating a foundation pit. To ensure the stability of the excavation pit and e...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of inconvenient installation and disassembly of the support structure in the pile row enclosure structure in the prior art, and propose a support structure in the pile row enclosure structure

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