CN203247631U

CN203247631U - Hydraulic drive trenching machine

Info

Publication number: CN203247631U
Application number: CN 201320291068
Authority: CN
Inventors: 张璐
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-27
Filing date: 2013-05-27
Publication date: 2013-10-23
Anticipated expiration: 2023-05-27

Abstract

The utility model discloses a hydraulic drive trenching machine. The left end of an upper brace strut is fixed onto a left guide pipe; the right end of the upper brace strut is fixed onto a right guide pipe; a fixing rod is fixed at the lower end of the middle part of the upper brace strut; a hydraulic driver is arranged at the lower end of the fixing rod; a half gear is fixed on the periphery of the hydraulic driver; an upper toothed strip is arranged at the upper part of the hydraulic driver; a lower toothed strip is arranged at the lower part of the hydraulic driver; the upper toothed strip and the lower toothed strip are fixed together via two vertical bars; two fixing sleeves are arranged at the left end and the right end of the upper toothed strip respectively; the upper ends of the fixing sleeves are fixed onto the upper brace strut; the right end of a pull rod is hinged to the left most end of the upper toothed strip; the left end of the pull rod is hinged to the upper end of a left oscillating bar; the middle part of the left oscillating bar is hinged to the right end of a left brace strut; the left end of the left brace strut is fixed onto the left guide pipe; the lower part of the left oscillating bar is hinged to the left end of an inclined rod; the lower most end of the left oscillating bar is hinged to a left water pipe; the right end of the inclined rod is hinged to the upper end of a right oscillating bar; the middle part of the right oscillating bar is hinged to the right brace strut; the lower end of the right oscillating bar is hinged to a right water pipe.

Description

The hydraulic-driven groover

Technical field

The utility model relates to a kind of groover, particularly the hydraulic-driven groover used of a kind of underground concrete wall grooving.

Background technology

At present, all there is the grooving inefficiency in underground concrete wall groover, the shortcomings such as device structure complexity.

Summary of the invention

The utility model has remedied above blank, and a kind of hydraulic-driven groover is provided.

The utility model is achieved by the following technical solution:

A kind of hydraulic-driven groover, its left side is provided with left guide pipe, and left guide pipe lower end is connected with left steel wire tube, left steel wire tube lower end is connected in left water pipe left end, the right is provided with right guide pipe, and right guide pipe lower end is connected with right steel wire tube, and right steel wire tube lower end is connected in right water pipe right-hand member; Upper strut left end is fixed in left guide pipe, upper strut right-hand member is fixed in right guide pipe, the lower end is fixed with fixed bar in the middle of the upper strut, the fixed bar lower end is provided with hydraulic driving machine, the hydraulic driving machine excircle is fixed with gear half, hydraulic driving machine top is provided with the flute profile bar, and the hydraulic driving machine bottom is provided with lower flute profile bar, and upper flute profile bar and lower flute profile bar are fixed by two montants; Two ends, the upper flute profile bar left and right sides are respectively equipped with a fixed cover, strut is fixed in the fixed cover upper end, the hinged pull bar right-hand member of upper flute profile bar high order end, the hinged left swing bar of pull bar left end upper end, hinged left strut right-hand member in the middle of the left swing bar, left strut left end is fixed in left guide pipe, left swing bar lower hinge brace left end, and the left swing bar is hinged left water pipe bottom; The hinged right fork of brace right-hand member upper end, hinged right strut in the middle of the right fork, the hinged right water pipe in right fork lower end; Right strut left end is connecting lever fixedly, and middle fork A and middle fork B upper end be hinged connecting lever respectively, the hinged left water pipe right-hand member in middle fork A lower end, the hinged right water pipe left end in middle fork B lower end.

The utlity model has following characteristics:

The utility model drives half gear rotation by hydraulic driving machine, drives thus the relative motion of two groups of plate cuttves, and device structure is simple and grooving efficient is high.

Description of drawings

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

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

Among the figure: 1, left guide pipe, 2, right guide pipe, 3, left steel wire tube, 4, right steel wire tube, 5, left strut, 6, right strut, 7, upper strut, 8, upper flute profile bar, 9, fixed cover, 10, pull bar, 11, the left swing bar, 12, right fork, 13, brace, 14, middle fork A, 15, middle fork B, 16, connecting lever, 17, left water pipe, 18, right water pipe, 19, water nozzle, 20, the plate cutter, 21, hydraulic driving machine, 22, montant, 23, lower flute profile bar, 24, fixed bar.

The specific embodiment

Accompanying drawing is a kind of specific embodiment of the present utility model, this embodiment groover left side is provided with left guide pipe 1, left guide pipe lower end is connected with left steel wire tube 3, left steel wire tube lower end is connected in left water pipe 17 left ends, the right is provided with right guide pipe 2, right guide pipe lower end is connected with right steel wire tube 4, and right steel wire tube lower end is connected in right water pipe 18 right-hand members; Upper strut 7 left ends are fixed in left guide pipe, upper strut right-hand member is fixed in right guide pipe, the lower end is fixed with fixed bar 24 in the middle of the upper strut, the fixed bar lower end is provided with hydraulic driving machine 21, the hydraulic driving machine excircle is fixed with gear half, hydraulic driving machine top is provided with flute profile bar 8, and the hydraulic driving machine bottom is provided with lower flute profile bar 23, and upper flute profile bar and lower flute profile bar are fixing by two montants 22; Two ends, the upper flute profile bar left and right sides are respectively equipped with a fixed cover 9, strut is fixed in the fixed cover upper end, hinged pull bar 10 right-hand members of upper flute profile bar high order end, the hinged left swing bar of pull bar left end 11 upper ends, hinged left strut 5 right-hand members in the middle of the left swing bar, left strut left end is fixed in left guide pipe, left swing bar lower hinge brace 13 left ends, and the left swing bar is hinged left water pipe bottom; The hinged right fork of brace right-hand member 12 upper ends, hinged right strut 6 in the middle of the right fork, the hinged right water pipe in right fork lower end; Right strut left end is connecting lever 16 fixedly, and middle fork A14 and middle fork B15 upper end be hinged connecting lever respectively, the hinged left water pipe right-hand member in middle fork A lower end, the hinged right water pipe left end in middle fork B lower end.

Two ends, the upper flute profile bar left and right sides can about slide in two fixed covers.

During the utility model work, water under high pressure enters left water pipe by left guide pipe, left steel wire tube, and another water under high pressure enters right water pipe by right guide pipe, right steel wire tube, is sprayed by water nozzle thereafter; Hydraulic driving machine drives half gear and is rotated counterclockwise, when half gear rotates to the flute profile bar, with upper flute profile bar engagement, the flute profile bar moves right in the driving, when half gear rotates to lower flute profile bar, with lower flute profile bar engagement, the flute profile bar is to left movement in the driving, drive thus the upper end side-to-side movement of left swing bar by pull bar, simultaneously, drive the right left movement in upper end of right fork by brace, left water pipe and right water pipe just relative motion get up, the plate cutter also moves, the water slurrying of the soil that array plate cutter cuts at the volley and water nozzle ejection, and the slurries that the are mingled with silt groove of gushing out is replaced outward.

Claims

1. hydraulic-driven groover, the left side is provided with left guide pipe (1), left guide pipe lower end is connected with left steel wire tube (3), left steel wire tube lower end is connected in left water pipe (17) left end, the right is provided with right guide pipe (2), right guide pipe lower end is connected with right steel wire tube (4), and right steel wire tube lower end is connected in right water pipe (18) right-hand member; Upper strut (7) left end is fixed in left guide pipe, upper strut right-hand member is fixed in right guide pipe, the lower end is fixed with fixed bar (24) in the middle of the upper strut, it is characterized in that: the fixed bar lower end is provided with hydraulic driving machine (21), the hydraulic driving machine excircle is fixed with gear half, hydraulic driving machine top is provided with flute profile bar (8), and the hydraulic driving machine bottom is provided with lower flute profile bar (23), and upper flute profile bar and lower flute profile bar are fixing by two montants (22); Two ends, the upper flute profile bar left and right sides are respectively equipped with a fixed cover (9), strut is fixed in the fixed cover upper end, the upper hinged pull bar of flute profile bar high order end (10) right-hand member, the hinged left swing bar of pull bar left end (11) upper end, hinged left strut (5) right-hand member in the middle of the left swing bar, left strut left end is fixed in left guide pipe, left swing bar lower hinge brace (13) left end, and the left swing bar is hinged left water pipe bottom; The hinged right fork of brace right-hand member (12) upper end, hinged right strut (6) in the middle of the right fork, the hinged right water pipe in right fork lower end; Right strut left end is connecting lever (16) fixedly, middle fork A(14) and middle fork B(15) the hinged connecting lever of upper end difference, the hinged left water pipe right-hand member in middle fork A lower end, the hinged right water pipe left end in middle fork B lower end.