CN105887858A

CN105887858A - Drilling machine

Info

Publication number: CN105887858A
Application number: CN201610418900.7A
Authority: CN
Inventors: 姜西忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-15
Filing date: 2016-06-15
Publication date: 2016-08-24

Abstract

The invention discloses a drilling machine. When working, a motor III drives a stir drilling head at the lower end of the motor III to rotate; when working, a motor I drives a front half drum-shaped tool post I and a rear half drum-shaped tool post I to rotate clockwise; when working, a motor II drives a front half drum-shaped tool post II and a rear half drum-shaped tool post II to rotate anticlockwise; in a rotating process, the stir drilling head cuts a soil body at the lower end of the stir drilling head to stir the soil body together with cement paste; during rotation, the front half drum-shaped tool post I, the rear half drum-shaped tool post I, the front half drum-shaped tool post II and the rear half drum-shaped tool post II cut soil bodies at the lower ends to stir the soil bodies together with cement paste; during rotation, the front half drum-shaped tool post I and the rear half drum-shaped tool post I cut and stir the left end into a convex arc head, and during rotation, the front half drum-shaped tool post II and the rear half drum-shaped tool post II cut and stir the right end into a convex arc head; in a downwards pressing process, the drilling rod forms a cement convex circular pile with the convex arc heads at the left and right ends, and the cement convex circular pile is used as a bearing pile for building foundation engineering.

Description

A kind of rig

Technical field

The present invention relates to a kind of agitation driller, the dome agitation driller used in a kind of building foundation engineering.

Background technology

At present, pile body formed by the Soil-cement rig of other pattern is all the assembly of multiple soil cement cylinder, it is impossible to form the pile body two ends cement earth pile with dome.

Summary of the invention

The present invention compensate for disadvantage mentioned above, it is provided that a kind of can manufacture the pile body two ends dome agitation driller with dome.

The present invention is achieved through the following technical solutions:

A kind of dome agitation driller, motor three shell upper end is fixed in drilling rod lower end, the output shaft of motor three lower end is fixed with a brill and stirs head, drilling rod lower left side is fixed with support one, the upper end of steel plate support one is fixed in the left end bottom of support one, the centre of motor one shell is fixed in the lower end of steel plate support one, and the front end rotating shaft of motor one is fixed with first half cydariform tool post one, and the rear end rotating shaft of motor one is fixed with later half cydariform tool post one；Support two it is fixed with on the right side of drilling rod bottom, the upper end of steel plate support two is fixed in the right-hand member bottom of support two, the centre of motor two shell is fixed in the lower end of steel plate support two, and the front end rotating shaft of motor two is fixed with first half cydariform tool post two, and the rear end rotating shaft of motor two is fixed with later half cydariform tool post two；First half cydariform tool post one and later half cydariform tool post synthesize a cydariform tool post one for a pair, and the side surface of cydariform tool post one is provided with multiple stirring knife；First half cydariform tool post two and later half cydariform tool post two are to one cydariform tool post two of synthesis, and the side surface of cydariform tool post two is provided with multiple stirring knife.

The present invention has a following feature:

The present invention can manufacture two ends and mutually plug together with the cement earth pile of dome arc head and the recessed round stake of alternate manner manufacture, formed and plug together piling wall, for building basis gear soil, antiseep.

Accompanying drawing explanation

The present invention is further illustrated below in conjunction with the accompanying drawings:

Fig. 1 is the front view of the present invention；

Fig. 2 is the rearview of the present invention

Fig. 3 is the A A view of Fig. 1；

The cross-sectional view (1. for the dome stake of present invention manufacture, the recessed round stake 2. manufactured for other modes) of the piling wall that Fig. 4 is recessed round stake mutually to be plugged together with dome stake, formed.

In figure: 1, drilling rod, 2, steel plate support one, 3, steel plate support two, 4, first half cydariform tool post one, 5, first half cydariform tool post two, 6, motor one, 7, motor two, 8, stirring knife, 9, later half cydariform tool post one, 10, later half cydariform tool post two, 11, rotating shaft, 12, support one, 13, support two, 14, motor three, 15, bore stir head.

Detailed description of the invention

Accompanying drawing is a kind of specific embodiment of the present invention, motor 3 14 shell upper end is fixed in this embodiment drilling rod 1 lower end, the output shaft of motor three lower end is fixed with a brill and stirs 15, drilling rod lower left side is fixed with support 1, the upper end of steel plate support 1 is fixed in the left end bottom of support one, the centre of motor 1 shell is fixed in the lower end of steel plate support one, and the front end rotating shaft 11 of motor one is fixed with first half cydariform tool post 1, and the rear end rotating shaft 11 of motor one is fixed with later half cydariform tool post 1；Support 2 13 it is fixed with on the right side of drilling rod bottom, the upper end of steel plate support 23 is fixed in the right-hand member bottom of support two, the centre of motor 27 shell is fixed in the lower end of steel plate support two, the front end rotating shaft 11 of motor two is fixed with first half cydariform tool post 25, and the rear end rotating shaft of motor two is fixed with later half cydariform tool post 2 10；First half cydariform tool post one and later half cydariform tool post synthesize a cydariform tool post one for a pair, and the side surface of cydariform tool post one is provided with multiple stirring knife 8；First half cydariform tool post two and later half cydariform tool post two are to one cydariform tool post two of synthesis, and the side surface of cydariform tool post two is provided with multiple stirring knife.

The present invention is also equipped with grouting pump, during work, lower end grout injection respectively is stirred at the position between cydariform tool post one and cydariform tool post two and brill by grouting pump, motor three drives the brill of its lower end to stir head and rotates when working, drive first half cydariform tool post one and the rotating forward of later half cydariform tool post one when motor one works, when motor two works, drive first half cydariform tool post two and the reversion of later half cydariform tool post two；Brill stirs head and brill stirs in rotation process soil cutting and the cement mortar stirring of a lower end, and the soil cutting of its lower end and cement mortar are stirred in rotation by first half cydariform tool post one, later half cydariform tool post one and first half cydariform tool post two, later half cydariform tool post two；Left end cutting is stirred into dome arc head in rotation by first half cydariform tool post one, later half cydariform tool post one, and right-hand member cutting is stirred into dome arc head in rotation by first half cydariform tool post two, later half cydariform tool post two；Drilling rod forms about one two ends during being pressed into downwards and is respectively provided with the soil cement dome stake of dome arc head.

Claims

1. a rig；It is characterized in that:

Described rig includes: motor three (14) shell upper end is fixed in drilling rod (1) lower end, the output shaft of motor three lower end is fixed with a brill and stirs head (15), drilling rod lower left side is fixed with support one (12), the upper end of steel plate support one (2) is fixed in the left end bottom of support one, the centre of motor one (6) shell is fixed in the lower end of steel plate support one, the front end rotating shaft 11 of motor one is fixed with first half cydariform tool post one (4), and the rear end rotating shaft (11) of motor one is fixed with later half cydariform tool post one (9)；Support two (13) it is fixed with on the right side of drilling rod bottom, the upper end of steel plate support two (3) is fixed in the right-hand member bottom of support two, the centre of motor two (7) shell is fixed in the lower end of steel plate support two, the front end rotating shaft (11) of motor two is fixed with first half cydariform tool post two (5), and the rear end rotating shaft of motor two is fixed with later half cydariform tool post two (10)；First half cydariform tool post one and later half cydariform tool post synthesize a cydariform tool post one for a pair, and the side surface of cydariform tool post one is provided with multiple stirring knife 8；First half cydariform tool post two and later half cydariform tool post two are to one cydariform tool post two of synthesis, and the side surface of cydariform tool post two is provided with multiple stirring knife；

During the work of described rig, lower end grout injection respectively is stirred at the position between cydariform tool post one and cydariform tool post two and brill by grouting pump, motor three drives the brill of its lower end to stir head and rotates when working, drive first half cydariform tool post one and the rotating forward of later half cydariform tool post one when motor one works, when motor two works, drive first half cydariform tool post two and the reversion of later half cydariform tool post two；Brill stirs head and brill stirs in rotation process soil cutting and the cement mortar stirring of a lower end, and the soil cutting of its lower end and cement mortar are stirred in rotation by first half cydariform tool post one, later half cydariform tool post one and first half cydariform tool post two, later half cydariform tool post two；Left end cutting is stirred into dome arc head in rotation by first half cydariform tool post one, later half cydariform tool post one, and right-hand member cutting is stirred into dome arc head in rotation by first half cydariform tool post two, later half cydariform tool post two；Drilling rod forms about one two ends during being pressed into downwards and is respectively provided with the soil cement dome stake of dome arc head.