CN1247255A

CN1247255A - Combined apparatus for manually driving piles at high speed

Info

Publication number: CN1247255A
Application number: CN 98110456
Authority: CN
Inventors: 李新民
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-09-09
Filing date: 1998-09-09
Publication date: 2000-03-15
Anticipated expiration: 2018-09-09
Also published as: CN1103399C

Abstract

A combined apparatus for manually driving pile at high speed is composed of pile rod, tamping hammer, hammer handle, stock disk and fixing pin. The fixing pin is horizontally inserted into hole of pile rod, pile rod is sleeved by stock disk and supported by fixing pin. The pile rod can slide in the central hole of tamping hammer which is stopped by the stock disk. After the tamping hammer is manually raised up, it falls down by its dead weight and impacts against the stock disk, driving the pile rod into ground. Its advantages are simple structure and saving labour.

Description

A kind of combined apparatus for manually driving piles at high speed

The present invention relates to a kind of combined apparatus for manually driving piles at high speed, belong to mechanical field.

Traditional hand spike's method is the way that adopts sledgehammer to impact, not only require great effort but also need certain skill and qualification, the tending to of first piling caused injury to own or its people, and hammering is owing to be subjected to the restriction of people's height, timber is high slightly, just be difficult to impact, not only speed is slow in this traditional pile-driving method, and the operator is run out of space.

The purpose of this invention is to provide a kind of device of under no mechanokinetic situation, in earth, driving piles fast.It is simple in structure, combined and instant, applied range.

The present invention is achieved in that this pile driving rig is made up of stake bar, hammer ram, hammer handle, anvil dish, steady pin, pile crown is aimed at the piling point, lift hammer ram, utilize the weight of himself to clash into the anvil dish downwards along the stake bar, the anvil dish is under the support of steady pin, masterpiece is used for a bar, a bar is entered in the soil.

The present invention can produce following good effect, make central axis owing to utilize stake bar self, can make accurately strong impacting on the anvil dish of hammer ram, make a bar ram in the soil rapidly, this method is simple, convenient, laborsaving, grasps easily, is particularly suitable for can not making again under the flood-fighting state of emergency occasion of machinery, can use manpower and material resources sparingly, can race against time again.

Be described in further detail below in conjunction with the drawings and specific embodiments.

Fig. 1 is a sectional view of the present invention;

Fig. 2 is the schematic diagram of stake bar of the present invention;

Fig. 3 is the schematic diagram of the another kind of embodiment of stake bar of the present invention;

Fig. 4, Fig. 5, Fig. 6, Fig. 7 are component diagram of the present invention;

A kind of combined apparatus for manually driving piles at high speed shown in Figure 1 comprises a bar 1, hammer ram 2, hammer handle 3, anvil dish 4, steady pin 5.All there is cross through hole to be used for interspersed steady pin 5 every one section on the stake bar 1; In the middle of the anvil dish 4 circular hole is arranged, be enclosed within on the bar 1, have a groove by anvil dish 4 centers on anvil dish 4 one end faces, length is less than the straight warp of anvil dish 4; In the middle of the hammer ram 2 circular hole is arranged, be enclosed within on the bar 1, hammer handle 5 symmetries are installed in the outside of hammer ram 2; Stake bar 1 lower end can be whittled into that single face is pointed also can be whittled into two-sided pointedly, and shape of threads is processed in the upper end.

During operation, steady pin 5 is inserted in the hole of stake bar 1, anvil dish 4 is had one of groove to face down and is inserted on the bar 1, steady pin 5 embeds in the groove of anvil dish 4, holds anvil dish 4, and hammer ram 2 is inserted in the bar 1, manually lift hammer ram 2, loose one's grip then, impact anvil dish 4, stake bar 1 is squeezed in the soil by hammer ram 2 self gravitations.Then can be gradually to the position of adjusted steady pin 5, to reach the required degree of depth of a bar 1.When stake bar 1 length is not enough,, can connects a pile bar and continue to impact, till meeting the requirements because there is screw thread the upper end of stake bar 1.

Claims

1, a kind of combined apparatus for manually driving piles at high speed comprises a bar (1), it is characterized in that: it also comprises hammer ram (2), hammer handle (3), anvil dish (4), steady pin (5); Stake bar (1) is gone up and all is drilled with cross through hole, interpolation steady pin (5) every one section; In the middle of hammer ram (2) and the anvil dish (4) circular port is arranged all, have a groove by anvil dish (4) center on the end face of anvil dish (4), its length is less than the straight warp of anvil dish (4), and anvil dish (4) is enclosed within on the bar (1), is held by steady pin (5); Hammer ram (2) is enclosed within a bar (1) and is upward held by anvil dish (4), and hammer handle (3) symmetry is fixed on the outside of hammer ram (2).

2, according to claim 1 described a kind of combined apparatus for manually driving piles at high speed, it is characterized in that: stake bar (1) lower end is cut into pointed.

3, according to claim 1 described a kind of combined apparatus for manually driving piles at high speed, it is characterized in that: shape of threads is processed in stake bar (1) upper end.