CN101736766B - Hydraulic grooving saw - Google Patents

Hydraulic grooving saw Download PDF

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Publication number
CN101736766B
CN101736766B CN200910231117XA CN200910231117A CN101736766B CN 101736766 B CN101736766 B CN 101736766B CN 200910231117X A CN200910231117X A CN 200910231117XA CN 200910231117 A CN200910231117 A CN 200910231117A CN 101736766 B CN101736766 B CN 101736766B
Authority
CN
China
Prior art keywords
saw
rocking arm
rod
hydraulic
water inlet
Prior art date
Application number
CN200910231117XA
Other languages
Chinese (zh)
Other versions
CN101736766A (en
Inventor
张永忠
Original Assignee
张永忠
王玉松
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 张永忠, 王玉松 filed Critical 张永忠
Priority to CN200910231117XA priority Critical patent/CN101736766B/en
Publication of CN101736766A publication Critical patent/CN101736766A/en
Application granted granted Critical
Publication of CN101736766B publication Critical patent/CN101736766B/en

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Abstract

The invention discloses a hydraulic grooving saw, comprising an upper water feeding hose, two water feeding pipes, two screw joints, left and right water feeding hoses and water spray nozzles, wherein the two screw joints for connecting two water feeding pipes are arranged at two ends of one water feeding pipe; the hydraulic grooving saw is characterized in that the lower end of a hydraulic shaft of a hydraulic oil cylinder is connected with a left connecting rod and a right connecting rod by pins, the lower ends of the left connecting rod and the right connecting rod are respectively connected with a left rocking arm and a right rocking arm by pins, the lower ends of the left rocking arm and the right rocking arm are respectively connected with a left sawing rod and a right sawing rod by pins, the middle parts of the left rocking arm and the right rocking arm are respectively connected with a left sawing frame and a right sawing frame by pins, a limit needle is located at the lower part of the grooving saw, a left guide plate and a right guide plate are respectively located at a left side and a right side of the grooving saw, and four trail wheels are located at the upper ends of the water feeding pipes.

Description

Hydraulic grooving saw

One, technical field

The present invention relates to a kind of The trench saw, particularly a kind of underground diaphragm wall hydraulic The trench saw.

Two, background technology

At present, build the employed equipment of diaphragm wall and have mostly that power consumption is big, efficient is low, construction technology is complicated, shortcomings such as the required expense height of building equipment.

Three, summary of the invention

The invention provides the hydraulic grooving saw that a kind of power consumption is little, efficient is high, job practices is simple, the required expense of building equipment is low.

The present invention realizes through following technical scheme.

A kind of hydraulic grooving saw comprises enterprising glue pipe, and water inlet pipe and water inlet pipe two ends are used to connect the threaded joint of two water inlet pipes; About water inlet sebific duct and water spout; Its special character is: two connecting rods about the hydraulic axis lower end of hydraulic jack is pinned at, about the lower end of two connecting rods be pinned at respectively about two rocking arms, about the lower end of two rocking arms be pinned at respectively about two saw bars; About the centre of two rocking arms be pinned at respectively about on two saw frames; Position-limited needle is positioned at position, The trench saw middle and lower part, about two guide strips lay respectively at The trench saw the right and left, four rail wheels are positioned at the water inlet pipe upper end.

Four, description of drawings

Accompanying drawing is a structural representation of the present invention.

Among the figure: 1, lifting pulley; 2, enterprising glue pipe; 3, rail wheel; 4, threaded joint; 5, water inlet pipe; 6, guide strip; 7, left side water inlet sebific duct; 8 right water inlet sebific ducts; 9, hydraulic jack; 10, left connecting rod; 11, right connecting rod; 12, left saw frame; 13, right saw frame; 14, left rocking arm 15, right rocking arm; 16, left side saw bar 17, right saw bar 18, saw cutter 19 water spouts; 20, position-limited needle.

Five, the specific embodiment

Accompanying drawing is a kind of specific embodiment of the present invention, and this embodiment comprises that enterprising glue pipe 2, water inlet pipe 5 and water inlet pipe two ends are used to connect the threaded joint 4 of two water inlet pipes, left side water inlet sebific duct 7; Right water inlet sebific duct 8 and water spout 19, the hydraulic axis lower end of hydraulic jack 9 are pinned at left connecting rod 10 and right connecting rod 11, and the lower end of left connecting rod 10 is pinned at the upper end of left rocking arm 14; The lower end of left side rocking arm and left side saw bar 16 pin joints; Intermediate pin is connected on the left saw frame 12, and the lower end of right connecting rod 11 is pinned at the upper end of right rocking arm 15, the lower end of right rocking arm and right saw bar 17 pin joints; Intermediate pin is connected on the right saw frame 13; Position-limited needle 20 is positioned at position, The trench saw middle and lower part, about two guide strips 6 lay respectively at The trench saw the right and left, four rail wheels 3 are positioned at the water inlet pipe upper end.

The present invention in use needs to be used with frame; Frame has the function of walking, leveling, lifting, guiding The trench saw, and frame is provided with four hydraulic legs for four jiaos, is used for the leveling The trench saw before the kerf; Promote with a hoist engine and promote The trench saw intermediate pulley group 1; This The trench saw is provided with four road wheels for four jiaos, by a motor-driven, and walking in orbit.

The frame of hydraulic grooving saw is provided with hydraulic oil flow to automatic controller, and the hydraulic axis that makes hydraulic jack one is stretched one and contracted within a certain period of time, when the hydraulic axis of hydraulic jack is overhanging; The upper end that left side connecting rod 10 promotes left rocking arm 14, its lower end promote left side saw bar 16 to left movement, simultaneously; The upper end that right connecting rod 11 promotes right rocking arm 15, its lower end promote right saw bar 17 and move right, and vice versa; So two groups of position-limited needle both sides saw cuttves just can be realized oppositely being synchronized with the movement the cuts formation grooving.

This The trench saw supplies slurry by a high pressure slurry pump, and slurries are bifurcation behind water inlet pipe 5, and a warp left side water inlet sebific duct 7 gets into a left side and saws bar 16, and slurries are by the water spout ejection on the left side; Another gets into right saw bar 17 through right water inlet sebific duct 8, and slurries are by the water spout ejection on the right; The slurries that contain silt are by overflowing in the groove, and the sedimentation basin of flowing through flows into the confession stock tank through the sedimentation basin deposition, supplies slurry to high pressure slurry pump, so repeatedly.

Claims (3)

1. hydraulic grooving saw; Comprise that enterprising glue pipe (2), water inlet pipe (5) and water inlet pipe two ends are used to connect the threaded joint (4) of two water inlet pipes (5), left side water inlet sebific duct (7), right water inlet sebific duct (8) and water spout (19); The hydraulic axis lower end of hydraulic jack (9) is pinned at the upper end of left connecting rod (10) and right connecting rod (11); It is characterized in that: the lower end of left connecting rod (10) is pinned at the upper end of left rocking arm (14); The lower end of left side rocking arm (14) and left side saw bar (16) pin joint, left rocking arm (14) intermediate pin is connected on the left saw frame (12), and the lower end of right connecting rod (11) is pinned at the upper end of right rocking arm (15); The lower end of right rocking arm (15) and right saw bar (17) pin joint, right rocking arm (15) intermediate pin is connected on the right saw frame (13).
2. hydraulic grooving saw according to claim 1 is characterized in that: the left side saw bar (16) and the right side are sawed bar (17) symmetric arrangement and certain angle of inclination are arranged.
3. hydraulic grooving saw according to claim 1 is characterized in that: left saw frame (12) and right saw frame (13) symmetric arrangement and certain angle of inclination is arranged.
CN200910231117XA 2009-12-03 2009-12-03 Hydraulic grooving saw CN101736766B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910231117XA CN101736766B (en) 2009-12-03 2009-12-03 Hydraulic grooving saw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910231117XA CN101736766B (en) 2009-12-03 2009-12-03 Hydraulic grooving saw

Publications (2)

Publication Number Publication Date
CN101736766A CN101736766A (en) 2010-06-16
CN101736766B true CN101736766B (en) 2012-06-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910231117XA CN101736766B (en) 2009-12-03 2009-12-03 Hydraulic grooving saw

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CN (1) CN101736766B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102094436A (en) * 2010-09-01 2011-06-15 张永忠 Chain track saw grooving machine
CN102168438A (en) * 2010-11-12 2011-08-31 张永忠 Reverse-circulation trench saw
CN102168444B (en) * 2010-11-15 2013-04-10 张永忠 Four-tool-arm slotting machine
CN102108719A (en) * 2010-11-22 2011-06-29 张永忠 Single-cylinder cross pole pore forming machine
CN102094440A (en) * 2010-11-22 2011-06-15 张永忠 Four-cylinder cross pile hole-making machine
CN102174825A (en) * 2010-12-14 2011-09-07 张永忠 Sealed rocker arm of groove sawing machine
CN102102372B (en) * 2010-12-18 2012-05-23 张永忠 Four-saw knife cross pile pore-forming machine
CN102146689B (en) * 2011-01-01 2013-12-04 张永忠 Gas-lift four-axis cross pile pore-forming machine
CN102146688B (en) * 2011-01-01 2014-11-05 广东梅雁吉祥水电股份有限公司 Gas-lift four-shaft groove forming machine
CN102071680B (en) * 2011-01-01 2014-09-24 张永忠 Pore-forming machine of airlift eight-shaft cross pile
CN102261096B (en) * 2011-02-09 2013-08-28 张永忠 Crankshaft holing needle of trench sawing machine
CN102587433A (en) * 2012-01-10 2012-07-18 刘明 Reciprocating grooving machine
CN102619249A (en) * 2012-04-27 2012-08-01 张永忠 Cambered plate grooving machine
CN102704834B (en) * 2012-05-30 2014-06-18 山东华邦建设集团有限公司 Frequency oscillation pile casing type drilling machine
CN102979124A (en) * 2012-12-29 2013-03-20 张永忠 Scraper slot making machine
CN103452155A (en) * 2013-01-02 2013-12-18 张璐 Double-shaft-end electric trencher
CN103243761B (en) * 2013-06-03 2015-10-28 泉州市海恩德机电科技发展有限公司 Multitool group the trench saw

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992021826A1 (en) * 1991-05-31 1992-12-10 Shimizu Construction Co., Ltd. Wire saw excavator, cut-off wall or landslide protection construction constructed thereby and construction method thereof
CN1211659A (en) * 1997-09-18 1999-03-24 包尔特殊基础工程有限公司 Underground continuous wall means
CN2371230Y (en) * 1999-04-03 2000-03-29 山东泰安市水利机械厂 Reciprocating groove sawing machine
CN101074564A (en) * 2007-06-11 2007-11-21 张永忠 Saw grooving machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992021826A1 (en) * 1991-05-31 1992-12-10 Shimizu Construction Co., Ltd. Wire saw excavator, cut-off wall or landslide protection construction constructed thereby and construction method thereof
CN1211659A (en) * 1997-09-18 1999-03-24 包尔特殊基础工程有限公司 Underground continuous wall means
CN2371230Y (en) * 1999-04-03 2000-03-29 山东泰安市水利机械厂 Reciprocating groove sawing machine
CN101074564A (en) * 2007-06-11 2007-11-21 张永忠 Saw grooving machine

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Patentee before: Wang Yusong

Effective date of registration: 20131017

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20120627

Termination date: 20181203