CN105421444A

CN105421444A - Pointed V pile drilling-stirring machine

Info

Publication number: CN105421444A
Application number: CN201511015243.3A
Authority: CN
Inventors: 卢兴耐
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-31
Filing date: 2015-12-31
Publication date: 2016-03-23

Abstract

The invention provides a pointed V pile drilling-stirring machine. Each of a first speed reducer, a second speed reducer, a third speed reducer, a fourth speed reducer and a fifth speed reducer drives a drill bit at a lower end thereof through a drill rod at the lower end in a running process; four rotating shafts drive, while rotating, rotating arms to rotate through fixed arms, respectively; the five drill bits cut soil bodies below the drill bits and stir cement slurry during rotation to form a five-cylinder combined, approximately V-shaped cement-soil pile; the rotating arms on the four first rotating shafts stir, while rotating, edges of the five-cylinder combined, approximately V-shaped cement-soil pile into straight edges, and a left rear triangular cutter cuts and stirs, while rotating, a left rear portion into a pointed end, while a right rear triangular cutter cuts and stirs, while rotating, a right rear portion into a pointed end, and therefore, a V-shaped underground cement-soil pile is formed.

Description

Tip V stake is bored and is stirred machine

Technical field

The present invention relates to a kind of boring and stir machine, the tip V stake particularly used in a kind of building foundation engineering is bored and is stirred machine.

Background technology

At present, the cement earth boring auger of other pattern stirs the assembly that pile body formed by machine is all multiple cement-soil cylinder, is not the cement earth pile of V-arrangement.

Summary of the invention

The present invention compensate for above shortcoming, provides a kind of tip V stake brill and stirs machine.

The present invention is achieved through the following technical solutions:

A kind of tip V stake is bored and is stirred machine, and the centre of left bar is fixed in the lower end of boosting-rod one, and the centre of right bar is fixed in the lower end of boosting-rod two, and the front end of left bar and the front end of right bar are fixed together composition V word bar, the front lower portion of V word bar is fixed with vertical rod one, the lower end of vertical rod one is fixed with motor, the lower end of motor is fixed with reducer one, the middle lower portion of left bar is fixed with vertical rod two, the lower end of vertical rod two is fixed with reducer two, the left end bottom of left bar is fixed with vertical rod four, the lower end of vertical rod four is fixed with reducer four, the middle lower portion of right bar is fixed with vertical rod three, the lower end of vertical rod three is fixed with reducer three, the right-hand member bottom of right bar is fixed with vertical rod five, the lower end of vertical rod five is fixed with reducer five, reducer one, reducer two, reducer three, reducer four, the lower end of reducer five is respectively equipped with a drilling rod, each drilling rod lower end fixes a drill bit respectively, a turning cylinder one is respectively equipped with between reducer one and reducer two, between reducer one and reducer three, between reducer two and reducer four, between reducer three and reducer five, the both sides of each turning cylinder one are respectively equipped with a cursor, and each cursor is fixed on the turning cylinder one at its place respectively by a fixed arm, the left back of reducer four and the right back of reducer five export a turning cylinder two respectively, and the outer end of each turning cylinder two fixes a triangular knife respectively.

The present invention has following feature:

The soil cutting of its underpart and cement paste are stirred into the approximate V word cement earth pile that five cylinders combine by the present invention's five drill bits in rotation, the limit of the approximate V word cement earth pile of five cylinder combinations is stirred into flat side by the cursor on four turning cylinders one in rotation, left back is cut and is stirred into tip by the triangular knife of left back in rotation, right back is cut and is stirred into tip, forming V-shape underground cement earth pile thus by the triangular knife of right back in rotation.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the present invention is further illustrated:

Fig. 1 is structural representation of the present invention;

Fig. 2 is A-A direction view of Fig. 1;

Fig. 3 is B-B view of Fig. 1;

Fig. 4 is C-C view of Fig. 1;

Fig. 5 becomes by the present invention the cross-sectional view of pile body.

In figure: 1, boosting-rod one, 2, boosting-rod two, 3, vertical rod one, 4, motor, 5, vertical rod four, 6, vertical rod five, 7, vertical rod two, 8, vertical rod three, 9, reducer one, 10, reducer four, 11, reducer five, 12, reducer two, 13, reducer three, 14, drilling rod, 15, drill bit, 16, turning cylinder one, 17, cursor, 18, left bar, 19, fixed arm, 20, right bar, 21, turning cylinder two, 22, triangular knife.

Detailed description of the invention

Accompanying drawing is a kind of specific embodiment of the present invention, and the centre of left bar 18 is fixed in the lower end of this embodiment boosting-rod 1, and the centre of right bar 20 is fixed in the lower end of boosting-rod 22, and the front end of left bar and the front end of right bar are fixed together composition V word bar, the front lower portion of V word bar is fixed with vertical rod 1, the lower end of vertical rod one is fixed with motor 4, the lower end of motor is fixed with reducer 1, the middle lower portion of left bar is fixed with vertical rod 27, the lower end of vertical rod two is fixed with reducer 2 12, the left end bottom of left bar is fixed with vertical rod 45, the lower end of vertical rod four is fixed with reducer 4 10, the middle lower portion of right bar is fixed with vertical rod 38, the lower end of vertical rod three is fixed with reducer 3 13, the right-hand member bottom of right bar is fixed with vertical rod 56, the lower end of vertical rod five is fixed with reducer 5 11, reducer one, reducer two, reducer three, reducer four, the lower end of reducer five is respectively equipped with a drilling rod 14, each drilling rod lower end fixes a drill bit 15 respectively, a turning cylinder 1 is respectively equipped with between reducer one and reducer two, between reducer one and reducer three, between reducer two and reducer four, between reducer three and reducer five, the both sides of each turning cylinder one are respectively equipped with a cursor 17, and each cursor is fixed on the turning cylinder one at its place respectively by a fixed arm 19, the left back of reducer four and the right back of reducer five export a turning cylinder 2 21 respectively, and the outer end of each turning cylinder two fixes a triangular knife 22 respectively.

Frame of the present invention is also provided with cement paste injection apparatus, in work, injection apparatus is to each drill bit gunite respectively, during work, boosting-rod one, boosting-rod two apply downward drilling pressure, motor drives reducer one to operate, reducer one operates respectively by the rotating drive reducer two of the turning cylinder one of its right and left, reducer three in operation process, the rotating drive reducer four of reducer two by a turning cylinder one in operation process operates, and the rotating drive reducer five of reducer three by a turning cylinder one in operation process operates; Reducer one, reducer two, reducer three, reducer four, reducer five drive a bit of its lower end in operation process respectively by its lower end drilling rod; Four turning cylinders one drive cursor to rotate respectively by fixed arm in rotation; The soil cutting of its underpart and cement paste are stirred into the approximate V word cement earth pile that five cylinders combine by five drill bits in rotation, and the limit of the approximate V word cement earth pile of five cylinders combinations is stirred into flat side by the cursor on four turning cylinders one in rotation; The turning cylinder two of reducer four-wheel drive left back drives the triangular knife of left back to rotate, reducer five drives the turning cylinder two of right back to drive the triangular knife of right back to rotate, left back is cut and is stirred into tip by the triangular knife of left back in rotation, right back is cut and is stirred into tip by the triangular knife of right back in rotation, becomes tip V-arrangement underground cement earth pile thus.

Cursor on two turning cylinders one of reducer one the right and left differs certain angle, is independent of each other mutually in rotation.

Claims

1. tip V stake is bored and is stirred a machine, and the centre of left bar 18 is fixed in the lower end of boosting-rod 1, and the centre of right bar 20 is fixed in the lower end of boosting-rod 22, and the front end of left bar and the front end of right bar are fixed together composition V word bar, the front lower portion of V word bar is fixed with vertical rod 1, the lower end of vertical rod one is fixed with motor 4, the lower end of motor is fixed with reducer 1, the middle lower portion of left bar is fixed with vertical rod 27, the lower end of vertical rod two is fixed with reducer 2 12, the left end bottom of left bar is fixed with vertical rod 45, the lower end of vertical rod four is fixed with reducer 4 10, the middle lower portion of right bar is fixed with vertical rod 38, the lower end of vertical rod three is fixed with reducer 3 13, the right-hand member bottom of right bar is fixed with vertical rod 56, the lower end of vertical rod five is fixed with reducer 5 11, reducer one, reducer two, reducer three, reducer four, the lower end of reducer five is respectively equipped with a drilling rod 14, each drilling rod lower end fixes a drill bit 15 respectively, a turning cylinder 1 is respectively equipped with between reducer one and reducer two, between reducer one and reducer three, between reducer two and reducer four, between reducer three and reducer five, the both sides of each turning cylinder one are respectively equipped with a cursor 17, and each cursor is fixed on the turning cylinder one at its place respectively by a fixed arm 19, the left back of reducer four and the right back of reducer five export a turning cylinder 2 21 respectively, and the outer end of each turning cylinder two fixes a triangular knife 22 respectively, it is characterized in that: brill stirs injection apparatus in machine work and distinguishes gunite to each drill bit, during work, boosting-rod one, boosting-rod two apply downward drilling pressure, motor drives reducer one to operate, reducer one operates respectively by the rotating drive reducer two of the turning cylinder one of its right and left, reducer three in operation process, the rotating drive reducer four of reducer two by a turning cylinder one in operation process operates, and the rotating drive reducer five of reducer three by a turning cylinder one in operation process operates, reducer one, reducer two, reducer three, reducer four, reducer five drive a bit of its lower end in operation process respectively by its lower end drilling rod, four turning cylinders one drive cursor to rotate respectively by fixed arm in rotation, the soil cutting of its underpart and cement paste are stirred into the approximate V word cement earth pile that five cylinders combine by five drill bits in rotation, and the limit of the approximate V word cement earth pile of five cylinders combinations is stirred into flat side by the cursor on four turning cylinders one in rotation, the turning cylinder two of reducer four-wheel drive left back drives the triangular knife of left back to rotate, reducer five drives the turning cylinder two of right back to drive the triangular knife of right back to rotate, left back is cut and is stirred into tip by the triangular knife of left back in rotation, right back is cut and is stirred into tip by the triangular knife of right back in rotation, becomes tip V-arrangement underground cement earth pile thus.

2. tip V stake according to claim 1 is bored and is stirred machine, it is characterized in that: the cursor on two turning cylinders of described reducer one the right and left differs certain angle, is independent of each other mutually in rotation.