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A column-type pile driver for house construction

A kind of house construction engineering and column-type technology, which is applied in the direction of foundation structure engineering, building, sheet pile wall, etc., can solve the problems of inconvenient adjustment of piling position, large error of piling position, rigid working method, etc., and achieve various piling methods and piling error Small, wide range of effects

Active Publication Date: 2022-06-07
福建汇达建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When carrying out housing construction, a pile driver is required, but the existing pile driver works in a rigid way, it is inconvenient to adjust the pile driving position, the error of the pile driving position is large, and the vibration is large during pile driving, which is easy to damage the device

Method used

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  • A column-type pile driver for house construction
  • A column-type pile driver for house construction
  • A column-type pile driver for house construction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] as Figure 1-5As shown, the present invention proposes a kind of column piling machine for housing construction engineering construction, comprising a base 1, a lifting column 2 and a pile hammer 9; Lift column 2 is set on the base 1 and further includes an adjustment assembly 3; Adjustment assembly 3 is set on the lifting column 2; Pile hammer 9 is set on the adjustment assembly 3; Adjustment assembly 3 includes a first hydraulic cylinder 4, a first guide sleeve 5, a second guide sleeve 6, a second hydraulic cylinder 7, a telescopic rod 8, a first buffer 10, a second buffer 11 and a winch; The first guide set 5 rotation is set on the lifting column 2; The second guide sleeve 6 slide is disposed at one end of the first guide sleeve 5, and the piston rod end of the first hydraulic cylinder 4 is connected through the first buffer 10; Telescopic rod 8 sliding is provided at one end of the second guide sleeve 6 away from the first guide sleeve 5, and the piston rod end of the se...

Embodiment 2

[0034] On the basis of the above embodiment, the present invention provides a lifting column 28 comprising a support sleeve 28, a lifting rod 29, a lead screw 30, a gear 31, a threaded rod 32 and a second drive motor 33; Support sleeve 28 is provided with an opening upward adjustment chamber; The lower end of the lead screw 30 rotates to connect the inner wall of the adjustment chamber; The threaded rod 32 transmitted by the second drive motor 33 is set in the adjustment chamber; Gear 31 key connection screw 30, and thread rod 32 thread connection; The lower end of the lift bar 29 extends into the adjustment chamber, and is connected to the lead screw 30 thread, the upper end rotates to connect the first guide sleeve 5.

[0035] In an alternative embodiment, the inner wall of the adjustment chamber is provided with a guide groove 35; The lifting rod 29 is provided with a guide strip 34; Guide strip 34 slide connection guide slot 35.

[0036] The present invention is provided with ...

Embodiment 3

[0038] as Figure 6 As shown, on the basis of the above embodiments, the present invention is provided with a third drive motor, a second gear 26, a third gear 27 and a connecting shaft at the upper end of the lifting rod 29; One end of the connecting shaft is connected to the first guide set 5, the other end is rotated to connect the lifting rod 29, while the key is connected to the second gear 26; The third gear 27 key is connected to the spindle of the third drive motor, and the mesh is connected to the second gear 26.

[0039] In an alternative embodiment, the angular velocity of the second gear 26 is less than the angular velocity of the third gear 27.

[0040] The present invention provides a second gear 26 and a third gear 27 meshing transmission, so that the first guide set 5 rotation, while the angular velocity of the rotation is adjusted, so that the rotation angle adjustment is more precise, the piling error is small.

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Abstract

A column-type pile driver for housing construction, which relates to the field of pile drivers, including a base, a lifting column and a pile hammer; the lifting column is arranged on the base, and also includes an adjustment component; the adjustment component is arranged on the lifting column; on the adjustment component. In the present invention, an adjustment component is arranged to cooperate with a pile hammer to realize two piling methods, various piling methods, a wide application range, and strong flexibility; the first buffer member, the second buffer member and the pile hammer are arranged to buffer the vibration generated by the impact, Protection device; the lifting rod is set up and down on the support sleeve to adjust the piling height, which increases the flexibility and practicability of the device; the second gear and the third gear are set for meshing transmission, and the angular velocity of rotation is adjusted at the same time, so that the rotation The angle adjustment is more precise, and the piling error is small.

Description

Technical field [0001] The present invention relates to the field of piling machines, in particular to a kind of column piling machine for housing construction engineering construction. Background [0002] The piling machine is composed of pile hammers, pile frames and ancillary equipment. The pile hammer is attached to the front of the pile between two parallel vertical guide rods (commonly known as the gantry) and is lifted with a lifting hook. The pile is a steel structure tower with a winches at the rear for lifting piles and pile hammers. In front of the pile frame, there is a guide frame composed of two guide rods to control the direction of piling and accurately penetrate the pile into the formation according to the design orientation. The basic technical parameters of the piling machine are the weight of the impact part, the impact kinetic energy and the impact frequency. Pile hammers can be divided into falling hammers, steam hammers, diesel hammers, hydraulic hammers an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D7/06
CPCE02D7/06
Inventor 郑喜年朱富华李显平赖杨炳陈建伟
Owner 福建汇达建筑工程有限公司