CN201321615Y

CN201321615Y - Pile engine

Info

Publication number: CN201321615Y
Application number: CNU200820225780XU
Authority: CN
Inventors: 李新民
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-15
Filing date: 2008-11-15
Publication date: 2009-10-07
Anticipated expiration: 2018-11-15

Abstract

The utility model relates to a pile engine, which belongs to the technical field of the pile engine structure, and is characterized in that the pile engine consists of a stake (1), a hollow hammer (2) and an anvil pin (3), wherein, the hollow hammer (2) is wrapped on the periphery of the stake (1) and can slide along with the stake (1) from up to down; the stake (1) on the lower part of the hollow hammer (2) is provided with through holes (4) for the anvil pin (3) to pass; the anvil pin (3) passes through the through holes (4) to be fixed on the stake (1). The stake is utilized as the central shaft, so that the hollow hammer can correctly strike the anvil pin; under the situation without the mechanical force, the stake can be rapidly tamped into the earth, thereby, the utility model have simple structure, rapid and convenient disassembling and installation, and flexible and safe application, and is applicable to any worse work environments.

Description

A kind of pile engine

One, technical field

The utility model relates to a kind of pile engine, belongs to the pile engine technical field of structures.

Two, background technology

Traditional hand spike's method is the method that adopts sledgehammer to impact, not only require great effort but also need certain skill and qualification, first tending to of driving piles damages to oneself or other 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 big to operator's physical demands.

Three, summary of the invention

The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, a kind of pile engine that can drive piles fast under the situation of no mechanical force is provided, and this pile engine is simple in structure, removes and installs efficient and convenient, use flexible safety, be applicable to any bad working environment.

A kind of pile engine of the present utility model, special character is by stake bar 1, hollow hammer 2 and anvil pin 3 constitute, hollow hammer 2 is coated on the periphery of a bar 1 and can slides up and down along it, the stake bar 1 of hollow hammer 2 bottoms is provided with the through-core hole 4 that allows anvil pin 3 pass through of being used at interval, and anvil pin 3 passes through-core hole 4 and is fixed on the bar 1;

Described hollow hammer 2 can folding, the one side is provided with the hinge axis of running jointly 7, and opposite side is provided with jump ring 8, by being used of hinge axis 7 and jump ring 8, the folding that can realize hollow hammer 2 with close, thereby avoided hollow hammer 2 must from top to bottom pierce into the trouble of a bar 1;

The number of set through-core hole 4 is decided according to the length needs of stake bar 1 on the described stake bar 1;

Described anvil pin 3 is made up of shank 5 and pin cap 6, the end of shank 5 is provided with the pin-and-hole 9 that is used with pin cap 6, after shank 5 inserts through-core hole 4, to sell cap 6 again and be inserted in shank 5 from other end, an end that is provided with pin-and-hole 9 is passed a bar 1, inserting pin-and-hole 9 by pin 10 can lock, and assurance anvil pin 3 is fixedlyed connected with stake bar 1.

During operation, after anvil pin 3 penetrated a bar 1 corresponding through-core hole 4, be locked motionlessly by pin cap 6 and pin 10, hollow hammer 2 is opened the periphery that is enclosed within a bar 1, by jump ring 8 it is carried out locked closed then, hollow hammer 2 glided in the effect of gravity and clashed into the top of anvil pin 3 this moment, manually upwards lift hollow hammer 2, loose one's grip then, hollow hammer 2 is by self gravitation and height upwards, anvil pin 3 to the bottom has produced impact force, thereby realizes the downward active force of stake bar 1;

A kind of pile engine of the utility model, utilize stake bar self to make central axis, can make accurately strong the impacting on the anvil pin of hollow hammer, a bar is rammed in the soil, simple in structure, remove and install efficient and conveniently, use flexible safety, be applicable to any bad working environment.

Four, description of drawings

Fig. 1: be the utility model pile engine structural representation;

Fig. 2: stake bar 1 structural representation;

Fig. 3: jump ring 8 structural representations;

Fig. 4: hinge axis 7 structural representations;

Fig. 5: anvil pin 3 structural representations;

Pin in the drawings, 1, the stake bar, 2, hollow hammer, 3, the anvil pin, 4, through-core hole, 5, shank, 6, the pin cap, 7, hinge axis, 8, jump ring, 9, pin-and-hole, 10.

Five, the specific embodiment

Following with reference to accompanying drawing, provide the specific embodiment of the present utility model, be used for formation of the present utility model is further specified.

Embodiment 1

A kind of pile engine of present embodiment is with reference to figure 1-4, by stake bar 1, hollow hammer 2 and anvil pin 3 constitute, hollow hammer 2 is coated on the periphery of a bar 1 and can slides up and down along it, the stake bar 1 of hollow hammer 2 bottoms is provided with the through-core hole 4 that allows anvil pin 3 pass through of being used at interval, and anvil pin 3 passes through-core hole 4 and is fixed on the bar 1;

Described anvil pin 3 is made up of shank 5 and pin cap 6, the end of shank 5 is provided with the pin-and-hole 9 that is used with pin cap 6, after shank 5 inserts through-core hole 4, an end that is provided with pin-and-hole 9 is passed a bar 1, to sell cap 6 again and be inserted in shank 5 from other end, inserting pin-and-hole 9 by pin 10 can lock, and assurance anvil pin 3 is fixedlyed connected with stake bar 1.

Claims

1, a kind of pile engine, it is characterized in that by stake bar (1), hollow hammer (2) and anvil pin (3) constitute, hollow hammer (2) is coated on the periphery of a bar (1) and can slides up and down along it, the stake bar (1) of hollow hammer (2) bottom is provided with the through-core hole (4) that allows anvil pin (3) pass through of being used at interval, and anvil pin (3) passes through-core hole (4) and is fixed on the bar (1).

2, according to the described a kind of pile engine of claim 1, it is characterized in that described hollow hammer (2) can folding, the one side is provided with the hinge axis of running jointly (7), and opposite side is provided with jump ring (8), by being used of hinge axis (7) and jump ring (8), the folding that can realize hollow hammer (2) with close.

3,, it is characterized in that the number of the last set through-core hole (4) of described stake bar (1) is decided according to the length needs of stake bar (1) according to the described a kind of pile engine of claim 1.

4, according to the described a kind of pile engine of claim 1, it is characterized in that described anvil pin (3) is made up of shank (5) and pin cap (6), the end of shank (5) is provided with the pin-and-hole (9) that is used with pin cap (6), after shank (5) inserts through-core hole (4), one end that will be provided with pin-and-hole (9) passes a bar (1), to sell cap (6) again and be inserted in shank (5) from other end, inserting pin-and-hole (9) by pin (10) can lock, and assurance anvil pin (3) is fixedlyed connected with stake bar (1).