MACHINE DYNAMIQUE A GAZ POUR LE BATTAGE DE PIEUX ET LA COUPE

PILE-DRIVING AND CUTTING GAS-DYNAMIC MACHINE

Abrégé français

Il s'agit d'une machine utilisable pour le battage de pieux, le découpage et les travaux de démolition. Le fonctionnement de cette machine dynamique à gaz se fonde sur le principe d'une arme d'artillerie. Ladite machine est très polyvalente du fait de sa capacité à changer d'outil d'exécution et de cartouche vierge, selon les besoins.

Abrégé anglais

Propose a machine can be used for pile-driving, cutting, and demolition work. This gas-dynamic machine is based on the artillery gun. The machine has great universality due to its ability to change the execution tool and the blank cartridge as needed.

Revendications

Pile-driving and cutting gas-dynamic machine
CLAIMS
1. Pile-driving and cutting gas-dynamic machine comprising of a barrel with
recoil absorbing mechanism, breech- mechanism with semiautomatic
mechanism, loading mechanism,a first additional recoil-absorbing
mechanism, piston- rod, process execution tool traverse, pusher with
cylinder and drill valve chest wherein said the piston rod is inputted into
the
barrel and is connected to a second additional recoil-absorbing mechanism
through the traverse.
2. Pile-driving and cutting gas-dynamic machine of claim 1 wherein said
bodies of additional recoil-absorbing mechanisms comprising a recoil brake
and a hydropneumatic recoil is connected to outer surface of the barrel.
3. Pile-driving and cutting gas-dynamic machine of claim 1 wherein the
piston- rod has path through duct and side slots on the surface the piston-
rod.
4. Pile-driving and cutting gas-dynamic machine of claim 1 wherein on the
edge of the barrel a flame arrester is installed.
5. Pile-driving and cutting gas-dynamic machine of claim 1 wherein the
process execution tool is installed on a rest of the piston- rod.
6. Pile-driving and cutting gas-dynamic machine of claim 1 wherein a
prepiston space of an additional recoil brake is connected by a hose with the
valve chest that is connected with the cylinder of the pusher.
7. Pile-driving and cutting machine of claim 1 wherein said a barrel is
connected with a folding boom that input on a rotating tower of a truck.

Description

CA 02566264 2006-10-25
Pile-driving and cutting gas-dynamic machine
FIELD OF THE INVENTION
This invention relates to a machine used for pile-driving, cutting and
demolition.
The machine can be utilized in other areas demanding the use of a powerful and
controlled impact.
BACKGROUND OF THE INVENTION
The offered machine conserns several areas. It can function for the purpose of
pile-
driving, cutting of a wood, and as a swage hammer.
SUMMARY OF THE INVENTION
The basis of the machine is built upon the artillery gun, which is adapted for
work
both in the vertical, and in the horizontal position.
In comparison with other machines of similar purpose the offered design has
smaller
and lighter in weight dimensions.
The artillery gun is adapted for functioning in a wide variety of
temperatures, and the
environment can further extends its versatility conditions.
DETAILED DESCRIPTION OF THE DRAWINGS
The invention will be described with reference to the accompanying drawing
where:
FIG. I shows total view the gas-dynamic machine.
FIG. 2 shows the details of the pile-driving machine
FIG. 3 shows the machine in the position for the pile-driving.
FIG. 4 shows the machine in the position for the cutting.
The notations on the figures:
1- the barrel,
2- the traverse,
3- the additional hydro pneumatic recoil,
4- the additional recoil brake,
5- the rod of the hydropneumatic recoil,
6- the rod of the recoil brake,
7- the cross-arm,
8- the piston-rod,
9- the process execution tool,
10- the rest,
I 1- the hose,
12- the cylinder,
13- the pusher,
14- the catch,
15- the drill valve chest,
16-the flame arrester,
17- the breech,
17-1- the chamber with the loading mechanism,

CA 02566264 2006-10-25
18- the hydro pneumatic recoil of the gun,
19- the recoil brake of the gun,
20-the pile,
21-the gun,
22-the boom,
23-the trajectory of the position gun,
24-the truck,
25-the pole.
a- the longitudinal path-through duct,
b- the side slot,
r-the radius of the trajectory,
a-the angel of declination gun.
FIG.1 shows a general view of the gas-dynamic machine comprising gun,
including
the barrel 1, the breech with semiautomatic 17, the chamber with the loading
mechanism 17-1, the hydro pneumatic recoil of gun 18,the recoil mechanisms 19,
and
details that provide for pile-driving.
FIG.2 shows the main details of the pile-driving machine.On the outer surface
of the
barrel 1 there are two additional hidropneumatic recoils (AHR) 3 and an
additional
recoil brake (ARB) 4 held together by the traverse 2.
FIG.3 shows the pile-driving machine on the truck.
FIG.4 shows the the machine for the cutting.
The AHR 8 is designed to make the piston-rod 8 comeback to the starting
position.
The ARB 4 is designed to brake or slow down the piston rod to adjust the force
of
impact on the process execution tool and also to absorb the energy when the
piston-
rod is coming back to the starting position.
The rods 5 and 6 are connected via cross-arm with the piston- rod 8. The outer
edge
piston-rod has the rest 10 for fastening the process execution tool(hammer
head, ram
head, cutter or other).
The piston- rod 8 has the longitudinal path through duct a and side slot b to
exhaust
the powder gas.
The prepiston space ARB 4 is connected by hose 11 with the drill valve chest
15 and
cylinder 12. Catch 14 which is connected to the pusher-rod 13 can plummet a
tree, a
pillar etc. The the drill valve chest 15 provides take off of the pusher.
The gun is inputted on the folding boom 22. The boom is connected with the
rotating
gear. Such a connection provides a different position of the gun 21 relative
to the pile
20 or other object (Fig.3).
Action of the pile-driving and cutting machine(PDCM).
For activation PDCM the blank cartridge is used.
Under action of the powder gases the piston-rod is moving according to the
desired
estimated speed. In the moment the side slot b of the piston-rod 8 goes away
from the
barrel and the powder gases begin to exhaust out of the barrel.The the flame
arrester
16 reflects the muzzle flame.
The moving of the piston-rod makes the gas in AHR 8 compressed and then ARB 4
absorbs additional energy. The liquid from ARB spills over to the cylinder 12,
then
shutter 13 is moved. After ending the inertial period AHR returns the piston-
rod 8,the
rod 6, and the shutter 13 to the starting position.

Dessin représentatif