Isometric pile driver with adjustable transmission ratio

A technology of transmission ratio and pile driver, which is applied in the direction of sheet pile wall, building, foundation structure engineering, etc., and can solve the problem that the pile driver cannot move

Active Publication Date: 2020-01-03
侯德萌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, existing piling machines generally have the function of not being able to move. In the road and bridge construction process, piling construction is often required, and automatic positioning and continuous piling will inevitably improve the construction progress. piling equipment

Method used

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  • Isometric pile driver with adjustable transmission ratio
  • Isometric pile driver with adjustable transmission ratio
  • Isometric pile driver with adjustable transmission ratio

Examples

Experimental program
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Effect test

Embodiment 1

[0021] see Figure 1~3 , in an embodiment of the present invention, an equidistant piling machine with adjustable transmission ratio, comprising a vehicle board 1, a driving motor 2 installed on the vehicle board 1 and connected to a power supply and a switch by wires, and a drive wheel arranged on the top of the vehicle board 1 to rotate 4. The piling mechanism connected to the driving wheel 4, the drum 11 connected to the driving wheel 4 through the second transmission member 10, and the driving wheel 22 connected to the drum 11 by intermittent transmission;

[0022] Specifically, the piling mechanism includes a limit column 7 fixed on the outer edge of the side of the driving wheel 4, a guide groove 6 fitted with the limit column 7 provided on the top plate 5, a punch 8 fixed below the top plate 5, The sleeve 9, which is combined with the punch rod 8 and fixed on the vehicle plate 1, uses the first transmission member 3 to drive the driving wheel 4 to rotate after the drive...

Embodiment 2

[0026] In order to further limit the intermittent transmission mode between the drum 11 and the driving wheel 22 in the above embodiment, in another embodiment of the present invention, an equidistant pile driver with an adjustable transmission ratio, the outer wall of the drum 11 is fixedly connected with a section There is a toothless residual tooth ring 19, and a gear 20 is rotated on the vehicle plate 1, and the gear 20 meshes with the toothed part of the residual tooth ring 19, and the gear 20 and the driving wheel 22 are connected by a third transmission member 21 , use the rotating drum 11 to drive the residual tooth ring 19 to follow the rotation, thereby driving the gear 20 to rotate intermittently, the gear 20 drives the driving wheel 22 to rotate intermittently through the third transmission member 21, and finally drives the intermittent walking of the whole device.

[0027] Wherein, when the toothed part of the residual tooth ring 19 is in contact with the gear 20, ...

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Abstract

The invention discloses an isometric pile driver with adjustable transmission ratio, and particularly relates to the device for driving a punching rod to reciprocate up and down to perform piling through a driving wheel by utilizing a limiting column and a top plate, a capstan also drives a roller with an adjusting mechanism to rotate, the transmission ratio is adjustable, and equidistant piling work of different distances is achieved; and the isometric pile driver effectively solves the problem that an existing pile driver does not have the function of automatically positioning continuous piling. The isometric pile driver comprises a sweep template, a driving motor, the capstan, a piling mechanism, the roller and driving wheels, wherein the drive motor for wire jointing a power supply anda switch is arranged on the sweep template, the capstan is rotationally arranged above the sweep template, the piling mechanism is connected with the capstan, the roller of the capstan is connected through a second transmission piece, and the driving wheels of the roller are connected in an intermittent transmission manner; the piling mechanism comprises the limiting column, a guide groove, the punching rod and a sleeve, the limiting column is fixed to the outer edge of the side face of the capstan, the guide groove embedded with the limiting column is arranged in the top plate, the punchingrod is fixed below the top plate, and the sleeve is combined with the punching rod in a sleeving manner and is fixed on the sweep template. According to the isometric pile driver, and the adjusting mechanism is arranged in the roller.

Description

technical field [0001] The invention relates to the field of construction machinery, in particular to an equidistant pile driver with adjustable transmission ratio. Background technique [0002] A pile driver is a pile machine that uses impact force to penetrate piles into the ground. The pile hammer is attached between two parallel vertical guide rods (commonly known as gantry) at the front of the pile frame, and is lifted with a lifting hook. The pile frame is a steel structure tower frame, and a hoist is provided at the rear of it for lifting piles and pile hammers. There is a guide frame composed of two guide rods in front of the pile frame, which is used to control the direction of pile driving, so that the pile can accurately penetrate into the ground according to the designed orientation. [0003] However, existing piling machines generally have the function of not being able to move. In the road and bridge construction process, piling construction is often required,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D7/16
CPCE02D7/165
Inventor 侯德萌吴琼侯鹏达张莎
Owner 侯德萌
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