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Noiseless steel sheet pile pressing equipment and construction method thereof

A technology for piling equipment and steel sheet piles, which is applied to sheet pile walls, infrastructure engineering, construction, etc., and can solve the problems of high center of gravity, high noise, and large vibration of steel sheet pile drivers.

Active Publication Date: 2015-03-25
HUBEI WILLPOWER MACHINERY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The steel sheet pile driver not only has large vibration and noise, but also requires a special set of power source and crane for its supporting facilities for pulling out piles, and the center of gravity of the overall equipment is relatively high

Method used

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  • Noiseless steel sheet pile pressing equipment and construction method thereof
  • Noiseless steel sheet pile pressing equipment and construction method thereof
  • Noiseless steel sheet pile pressing equipment and construction method thereof

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Embodiment Construction

[0026] Below in conjunction with accompanying drawing, the present invention is further described: as figure 1 , 2 As shown in , the noiseless steel sheet pile pressing equipment includes an operating room 17, a long boat 19, a short boat, a short boat turning 21, a platform 20, a crane 23, an electrical control system, a hydraulic system and a pile pressing device 25, Such as image 3 , the pile pressing device 25 includes a gantry 2, a pile pressing cylinder 1, a clamping mechanism 3, a base 8, side pile legs 5, and side pile support cylinders 4, and the base 8 is connected to the side of the platform 20 through a pin The side pile hinge seats 26 are connected, the base 8 is fixedly connected to a pair of gantry 2 by bolts, and a pair of pile pressing cylinders 1 are fixedly installed in a pair of gantry respectively, and a pair of connecting hinges are arranged on both sides of the top of the clamping mechanism 3 Seat 10, the piston rod of pile-pressing cylinder 1 is fixe...

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Abstract

Disclosed are noiseless steel sheet pile pressing equipment and a construction method of the equipment. Four vertical column guide rails (27) fixedly connected with a base (8) are arranged on the outer sides of the four corners of a frame (28) of a clamping mechanism (3) of the equipment, guide sliding blocks (16) closely attached to the vertical column guide rails are fixedly arranged on the top face and the bottom face of the frame, a pair of pile pulling cylinders (7) is fixedly arranged on the lower portion in the frame, two sets of clamping oil cylinders are fixedly arranged in the middle vertical direction, each set of clamping oil cylinders comprises a straight plate clamping cylinder (1) and a cap type clamping cylinder (14), and the straight plate clamping cylinders (1) and the cap type clamping cylinders (14) are used for clamping an upper point and a lower point of an H connecting plate (29) of an H+ cap type steel sheet plate pile and two upper points and two lower points of a cap type inclined plate (30) respectively to form a six-point stable clamping mechanism. Through the equipment, a silent pressing mode is matched with the pile pulling cylinders, the steel sheet pile is pressed without noise, and no winch is needed for pile pulling.

Description

technical field [0001] The invention relates to the technical field of pile-pressing machine and pile-pressing construction, in particular to a noiseless steel sheet pile-pressing equipment and a construction method thereof. Background technique [0002] Steel sheet piles have been widely used in various foundation pit projects due to their advantages of low cost, stable quality, reusable use and good comprehensive performance. For mouth-shaped components, the commonly used steel sheet pile cross-sections include hat-shaped and U-shaped, and others include combined and linear plate types. As a type of supporting structure, it has the advantages of high strength, light weight, good water resistance, long service life, high safety, low space requirements, and remarkable environmental protection effect. It also has the function of disaster relief. Simple, short construction period, reusable, low construction cost, so steel sheet piles are widely used. In terms of permanent st...

Claims

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Application Information

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IPC IPC(8): E02D7/20
CPCE02D7/20E02D2300/0029
Inventor 张汉涛李顺强
Owner HUBEI WILLPOWER MACHINERY
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