JP3798859B2 - Pile driving device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to pile driving.
[0002]
[Prior art]
Conventionally, when pile driving is performed, the pile driving machine 20 is suspended by the main winding device 40 of the crane 10 as shown in FIG. In this state, the pile material 30 is lifted by the auxiliary winding device 41 in the state where the pile driving machine 20 is suspended. And by the alternate operation of the main winding device 40 and the auxiliary winding device 41, the pile driving machine 20 is set on the pile head and is placed.
[0003]
However, the conventional method has the following problems.
<I> Since the gap between the hanging position of the pile driving machine 20 and the hanging position of the pile material 30 is generated, the operation is complicated and requires a lot of work time to set the pile driving machine 20 on the pile head. .
<B> When removing the hanging wire 42 of the pile, the pile material 30 is not stable.
[0004]
[Problems to be solved by the invention]
<I> The present invention is to easily set the pile driving machine on the pile head.
<B> The present invention is to keep the pile always in a stable state.
[0005]
[Means for Solving the Problems]
The present invention relates to a pile driving device for a crane equipped with a wire winding device, and a pile driving machine wire that is wound up by the same wire winding device and suspended on a hook of the wire winding device, and a pile that is attached to the pile driving machine wire and striking machine, a pile material for a wire attached to said pile machine, fitted with a pile wire for pilings, simultaneously pulling the pile and pile machine with a wire winding device,
A pile driving device characterized in that the pile head can be piled by a pile driving machine with the pile material wire attached to the pile.
[0006]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0007]
<A> Outline of pile driving device The pile driving device hangs the pile driving machine 20 and the pile material 30 on the hook 12 of the same crane 10 as shown in FIG. The pile driving machine 20 is suspended from a pile driving machine wire 21, and the pile material 30 is suspended from a pile material wire 31. The pile driving machine 20 and the pile material 30 are simultaneously lifted by the wire winding device 11. Examples of the pile driving machine 20 include a vibro hammer, a hydraulic hammer, and a diesel hammer. Examples of the pile material 30 include a steel pipe pile, a steel pipe sheet pile, a steel sheet pile, and a concrete pile.
[0008]
There are various methods for suspending the pile driving machine 20 and the pile material 30 on the hook 12. For example, the pile driving machine wire 21 and the pile material wire 31 are suspended directly on the hook 12, or pile driving is performed. The machine wire 21 can be suspended from the hook 12 and the pile material wire 31 can be suspended from the pile driving machine 20. In any case, the pile driving machine 20 and the pile material 30 are not lifted separately by the main winding device and the auxiliary winding device, but are lifted by the same wire winding device 11.
[0009]
<B> Pile-driving machine and pile material attachment example As shown in FIG. 2, the pile-driving machine wire 21 is attached to the hook 12 as an example of attaching the wires 21 and 31 of the pile-driving machine 20 and the pile material 30 to the hook 12. Then, the pile driving machine 20 is suspended. In order to prevent twisting of the wire 21 for a pile driving machine, a twist stopper 22 is attached as necessary.
[0010]
The pile material wire 31 is also attached to the same hook 12, and the pile material 30 is attached to the pile material wire 31 on, for example, both sides. The pile material wire 31 is prevented from shaking by a steady rest 32 as needed. The steady rest 32 is fixed to the pile driving machine 20 by welding, for example.
[0011]
<C> Other examples of attaching the pile driving machine and the pile material As an example of attaching the wires of the pile driving machine 20 and the pile material 30 to the hook 12, when attaching the wire 31 for the pile driving machine to the hook 12, the same as FIG. Then, the pile driving machine 20 is suspended.
[0012]
As shown in FIG. 3, the pile material wire 31 is suspended by a hanging metal fitting 33 attached to the pile driving machine 20. The pile material 30 is attached to the pile material wire 31.
[0013]
Below, taking the method of suspending the pile driving machine 20 and the pile material 30 shown in FIG. 3 as an example, the procedure of simultaneous suspending and driving will be shown.
[0014]
<I> Pile-driving machine hanging and pile material sling As shown in FIG. 4, the pile-driving machine 20 is hung on the hook by the wire 21 for the driving machine. The pile material 30 is attached to the pile material wire 31 attached to the pile driving machine 20.
[0015]
<B> Simultaneous lifting As shown in FIG. 5, by lifting the hook 12, the pile driving machine 20 and the pile material 30 are simultaneously lifted, and the lifting is completed as shown in FIG. 6.
[0016]
<C> Pile material construction and pile driving machine set As shown in FIG. 7, the pile material 30 is built and the pile driving machine 20 is set. If necessary, a conductive material 34 is used as shown in FIG.
[0017]
<D> Pile material driving, pile material hanging wire removed, driving completion As shown in FIG. 9, the pile material 30 is driven and the pile material wire 31 is removed from the pile material 30. When the driving of the pile material 30 is completed, the next work is started as shown in FIG.
[0018]
【The invention's effect】
The present invention can obtain the following effects.
<I> Since the pile can always be guided directly below the pile driving machine, it is easy to set the pile driving machine on the pile head.
<B> Since it is not necessary to remove the wire for pile material (hanging wire), stability of the pile is always obtained.
[Brief description of the drawings]
[Fig. 1] Schematic diagram of the pile driving device of the present invention [Fig. 2] Pile driving machine and pile material installation diagram [Fig. 3] Pile driving machine and other pile installation drawing [Fig. 4] Pile material driving procedure Explanatory diagram of pile material [Fig.5] Explanatory diagram of pile material driving procedure [Fig.6] Explanatory diagram of pile material driving procedure [Fig.7] Explanatory diagram of pile material driving procedure [Fig.8] Explaining pile material driving procedure Fig. 9 is an explanatory diagram of the pile driving procedure. Fig. 10 is an explanatory diagram of the pile driving procedure. Fig. 11 is a schematic diagram of a conventional pile driving device.

Claims (1)

In the pile driving device of a crane equipped with a wire winding device,
Rolled up with the same wire winding device ,
A wire for a pile driving machine suspended from a hook of a wire winding device;
A pile driving machine attached to the wire for the pile driving machine;
A pile material for a wire attached to the piling machine of the,
Attach the pile to the wire for pile material,
Pull the pile at the same time as the pile driving machine with the wire winding device,
With the pile material wire attached to the pile,
The pile head can be piled with a pile driving machine .
Pile driving device.

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