CN203977480U

CN203977480U - Hydraulic pressure groover

Info

Publication number: CN203977480U
Application number: CN201420432254.6U
Authority: CN
Inventors: 高玉林; 温连俊; 张璐
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-08-03
Filing date: 2014-08-03
Publication date: 2014-12-03
Anticipated expiration: 2024-08-03

Abstract

A hydraulic pressure groover, the first cross bar, the second cross bar, vertical pole and the stile of cranking arm form a rectangle steel structure, and this rectangle steel structure is fixed on the second column by cranking arm; Drilling rod upper end is through first set, middle through the second cover, its lower end is fixed with drill bit, first set is fixed on the first cross bar, the second cover is fixed on the second cross bar, on drilling rod between first set and the second cover, be fixed with gear, gear is while there being the anodontia heterotypic gear of tooth, gear is provided with rectangular frame around, on two opposite side of rectangular frame, be respectively equipped with tooth bar, rectangular frame is fixed on the medium position of square bar, and the square bar left side is through the 3rd cover, square bar the right is through quadruplet, and square bar left end is by the right-hand member of a hinged transmission arm of bearing pin.

Description

Hydraulic pressure groover

Technical field

The utility model relates to a kind of groover, and particularly a kind of hydraulic engineering or Industrial and Civil Engineering are built the hydraulic pressure groover that underground impervious wall grooving is used.

Background technology

Hydraulic engineering or Industrial and Civil Engineering are built underground impervious wall groover, mostly all have grooving inefficiency, rocking vibration during grooving, the shortcoming such as the cell body that digs out is irregular.

Summary of the invention

The utility model has overcome the shortcoming of above groover, and a kind of hydraulic pressure groover is provided.

The utility model is achieved by the following technical solution:

A kind of hydraulic pressure groover, the first column, the second column, the first transverse arm, the second transverse arm and the firm steel structure of composition of cranking arm, the hinged armstand of oil-hydraulic cylinder left end, armstand is fixed on the first transverse arm, hinged the second swing arm of oil-hydraulic cylinder right-hand member, hinged cranking arm in the middle of the second swing arm, its lower end is fixed with the second tool arm, and the second tool arm bottom is provided with cutter tooth; The first hinged the second transverse arm in swing arm upper end, middle hinged transmission arm left end, lower end is fixed with the first tool arm, and the first tool arm bottom is also provided with cutter tooth; Oblique arm right-hand member is articulated with the top of the second swing arm, and oblique arm left end is articulated with the top of the first swing arm; The first cross bar, the second cross bar, vertical pole and the stile of cranking arm form a rectangle steel structure, and this rectangle steel structure is fixed on the second column by cranking arm; Drilling rod upper end is through first set, middle through the second cover, its lower end is fixed with drill bit, first set is fixed on the first cross bar, the second cover is fixed on the second cross bar, on drilling rod between first set and the second cover, be fixed with gear, gear is while there being the anodontia heterotypic gear of tooth, gear is provided with rectangular frame around, on two opposite side of rectangular frame, be respectively equipped with tooth bar, rectangular frame is fixed on the medium position of square bar, and the square bar left side is through the 3rd cover, square bar the right is through quadruplet, and square bar left end is by the right-hand member of a hinged transmission arm of bearing pin.

The utlity model has following feature:

The utility model the first swing arm is rotated by transmission arm, square bar and rectangular frame driven wheel clockwise direction in reciprocating process, by drilling rod, drive drill bit clockwise direction to rotate thus, drill bit bores moving stratum pore-forming in rotary course, stablizes groover, avoids double swerve.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the utility model is further described:

Fig. 1 is structural representation of the present utility model;

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

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

In figure: 1, the first column, the 2, second column, the 3, first transverse arm, 4, armstand, 5, oil-hydraulic cylinder, the 6, second transverse arm, 7, crank arm, 8, oblique arm, the 9, first swing arm, 10, the second swing arm, the 11, first cross bar, 12, first set, 13, vertical pole, 14, square bar, 15, gear, 16, rectangular frame, 17, transmission arm, the 18, second cross bar, 19, the second cover, 20, drilling rod, 21, drill bit, 22, the first tool arm, the 23, second tool arm, 24, cutter tooth, 25, the 3rd cover, 26, quadruplet, 27, bearing pin, 28, tooth bar.

The specific embodiment

Accompanying drawing is a kind of specific embodiment of the present utility model, this embodiment first column, the second column, the first transverse arm, the second transverse arm and the firm steel structure of composition of cranking arm, the hinged armstand 4 of oil-hydraulic cylinder 5 left end, armstand is fixed on the first transverse arm 3, hinged the second swing arm 10 of oil-hydraulic cylinder right-hand member, second hingedly in the middle of swing arm cranks arm 7, and its lower end is fixed with the second tool arm 23, the second tool arm bottoms and is provided with cutter tooth 24, the first hinged the second transverse arm 6 in swing arm 9 upper ends, middle hinged transmission arm 17 left ends, lower end is fixed with the first tool arm 22, the first tool arm bottoms and is also provided with cutter tooth, oblique arm 8 right-hand members are articulated with the top of the second swing arm, and oblique arm left end is articulated with the top of the first swing arm, the first cross bar 11, the second cross bar 18, vertical pole 13 and the stile of cranking arm form a rectangle steel structure, and this rectangle steel structure is fixed on the second column 2 by cranking arm, drilling rod upper end is through first set 12, middle through the second cover 19, its lower end is fixed with drill bit 21, first set is fixed on the first cross bar, the second cover is fixed on the second cross bar, on drilling rod between first set and the second cover, be fixed with gear 15, gear is while there being the anodontia heterotypic gear of tooth, gear is provided with rectangular frame 16 around, on two opposite side of rectangular frame, be respectively equipped with tooth bar 28, rectangular frame is fixed on the medium position of square bar 14, the square bar left side is through the 3rd cover, square bar the right is through quadruplet, square bar left end is by the right-hand member of a hinged transmission arm 17 of bearing pin.

During the utility model work, one CPU magnetic hydraulically-controlled valve is controlled the oil circuit of oil-hydraulic cylinder, make oil-hydraulic cylinder always regular one stretch a contracting, drive thus the upper end of the second swing arm to swing, because being articulated with, the centre of the second swing arm cranks arm, so, the second tool arm of ining succession in the second swing arm lower end is regular swinging also, simultaneously, the upper position of the second swing arm draws the upper position that pushes away the first swing arm by oblique arm, because the upper end of the first swing arm is articulated with the second transverse arm, so, the first tool arm of ining succession in the first swing arm lower end also regular right left swing is moving, cutter tooth on cutter tooth on the first tool arm and the first tool arm and the second tool arm and the second tool arm synchronously moves reciprocatingly, cutter tooth is grooving at the volley, the grooving soil body is mixed in water is replaced by direct circulation, the first swing arm is when swinging, by transmission arm push-and-pull square bar, by square bar, drive rectangular frame left and right to move back and forth, when rectangular frame moves right, by the rack drives gear timing pin direction rotation of top, when rectangular frame moves to low order end, gear departs from the tooth bar of top, just in time be meshed with following tooth bar, now rectangular frame is to left movement, by following rack drives gear timing pin direction rotation, and so forth, the rotation of driven gear clockwise direction, because gear is fixed on drilling rod, by drilling rod, drive drill bit clockwise direction to rotate thus, drill bit bores moving stratum pore-forming in rotary course, stablize groover, avoid double swerve.

Claims

1. a hydraulic pressure groover, the first column, the second column, the first transverse arm, the second transverse arm and the firm steel structure of composition of cranking arm, the hinged armstand of oil-hydraulic cylinder (5) left end (4), armstand is fixed on the first transverse arm (3), hinged the second swing arm of oil-hydraulic cylinder right-hand member (10), hinged cranking arm (7) in the middle of the second swing arm, its lower end is fixed with the second tool arm (23), and the second tool arm bottom is provided with cutter tooth (24), hinged the second transverse arm in the first swing arm (9) upper end (6), middle hinged transmission arm (17) left end, lower end is fixed with the first tool arm (22), and the first tool arm bottom is also provided with cutter tooth, oblique arm (8) right-hand member is articulated with the top of the second swing arm, oblique arm left end is articulated with the top of the first swing arm, it is characterized in that: the first cross bar (11), the second cross bar (18), vertical pole (13) and the stile of cranking arm form a rectangle steel structure, and this rectangle steel structure is fixed on the second column (2) by cranking arm, drilling rod upper end is through first set (12), middle through the second cover (19), its lower end is fixed with drill bit (21), first set is fixed on the first cross bar, the second cover is fixed on the second cross bar, on drilling rod between first set and the second cover, be fixed with gear (15), gear is while there being the anodontia heterotypic gear of tooth, gear is provided with rectangular frame (16) around, on two opposite side of rectangular frame, be respectively equipped with tooth bar (28), rectangular frame is fixed on the medium position of square bar (14), the square bar left side is through the 3rd cover, square bar the right is through quadruplet, square bar left end is by the right-hand member of a hinged transmission arm of bearing pin (17).