CN102677716B - Movable arm trenching machine - Google Patents
Movable arm trenching machine Download PDFInfo
- Publication number
- CN102677716B CN102677716B CN201210173306.8A CN201210173306A CN102677716B CN 102677716 B CN102677716 B CN 102677716B CN 201210173306 A CN201210173306 A CN 201210173306A CN 102677716 B CN102677716 B CN 102677716B
- Authority
- CN
- China
- Prior art keywords
- lever arm
- movable arms
- rectangular outer
- motor
- fixed
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Abstract
The invention relates to a movable arm trenching machine for trenching underground concrete continuous walls. A rectangular outer frame is fixed at the lower end of each of a left motor and a right motor, and two rectangular outer frames are welded together; two ends of a welded joint of the two rectangular outer frames are provided with shovel blades; a drill rod is arranged at the lower end of each of two motor output shafts, and two movable arms are fixed on each drill rod; the movable arms are telescopic rods which can be elongated or shortened along with increment or reduction of the pressure of runners; the runners are arranged at outer ends of the movable arms and lean against the inner sides of the rectangular outer frames; and the lower ends of the movable arms are provided with cutter teeth. The cutter teeth on the movable arms are used for trimming trench walls during trenching, and formed trench bodies are regular rectangles.
Description
One, technical field
The present invention relates to a kind of groover, the lever arm groover that particularly a kind of underground concrete continuous wall trench is used.
Two, background technology:
At present, the Multi-drill bit groover that construction diaphragm wall uses is just combined two or more diving drill machines side by side, the hole becoming due to every single diving drill machine is all independently to justify, and has serious necking down, the groove section shape very irregular becoming between Kong Yukong.
Three, summary of the invention:
The present invention has made up the shortcoming of above Multi-drill bit groover, and a kind of lever arm groover of grooving regular smooth is provided.
The present invention is achieved through the following technical solutions:
A kind of lever arm groover, be provided with left and right two motors, two motor lower ends are fixed with respectively rectangle housing, and two rectangle housings weld together, and the two ends of two rectangle housing soldereds are provided with perching knife, the lower end of two motor output shafts is respectively equipped with drilling rod, on every drilling rod, be fixed on two lever arms, lever arm is to increase or to reduce and the expansion link that elongates or shortens with the pressure of runner, and lever arm outer end is provided with runner, runner is against the inner side of rectangle housing, and lever arm lower end is provided with cutter tooth.
The present invention has following feature:
Cutter tooth on lever arm of the present invention is repaired cell wall in grooving process, and the cell body becoming is regular rectangle.
Four, accompanying drawing explanation:
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Accompanying drawing 1 is structural representation of the present invention.
The bottom view that accompanying drawing 2 is grooving lever arm.
In figure: 1, motor, 2, perching knife, 3, runner, 4, rectangle housing, 5, lever arm, 6, cutter tooth, 7, drill bit, 8, drilling rod.
Five, the specific embodiment:
Accompanying drawing is a kind of specific embodiment of the present invention, this embodiment is provided with left and right two motors 1, two motor 1 lower ends are fixed with respectively rectangle housing 4, two rectangle housings weld together, the two ends of two rectangle housing soldereds are provided with perching knife 2, the lower end of two motor output shafts is respectively equipped with drilling rod 8, on every drilling rod, be fixed on two lever arms 5, lever arm is to increase or to reduce and the expansion link that elongates or shortens with the pressure of runner 3, lever arm outer end is provided with runner 3, runner is against the inner side of rectangle housing, and lever arm lower end is provided with cutter tooth.
When the present invention works, the motor forward on the right, the motor reversal on the left side, motor drives drill bit to rotate pore-creating in rotation process, simultaneously lever arm in rotation process along with the shape of rectangle housing elongates or shortens, cell body is trimmed to regular rectangle by cutter tooth on lever arm, and grooving body refuse is replaced by reverse circulation system.
Claims (2)
1. a lever arm groover, be provided with left and right two motors (1), two motors (1) lower end is fixed with respectively rectangle housing (4), two rectangle housings weld together, the two ends of two rectangle housing soldereds are provided with perching knife (2), the lower end of two motor output shafts is respectively equipped with drilling rod (8), it is characterized in that: on every drilling rod, be fixed with two lever arms (5), lever arm is to increase or to reduce and the expansion link that elongates or shortens along with the shape of rectangle housing with the pressure of runner (3), lever arm outer end is provided with runner (3), runner is against the inner side of rectangle housing, lever arm lower end is provided with cutter tooth.
2. lever arm groover according to claim 1, is characterized in that: the motor forward on the right, the motor reversal on the left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210173306.8A CN102677716B (en) | 2012-05-30 | 2012-05-30 | Movable arm trenching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210173306.8A CN102677716B (en) | 2012-05-30 | 2012-05-30 | Movable arm trenching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102677716A CN102677716A (en) | 2012-09-19 |
| CN102677716B true CN102677716B (en) | 2014-06-25 |
Family
ID=46810236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210173306.8A Active CN102677716B (en) | 2012-05-30 | 2012-05-30 | Movable arm trenching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102677716B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979125B (en) * | 2012-12-29 | 2014-12-03 | 日照阳光电力设计有限公司 | Double-drill grooving machine |
| CN103244053B (en) * | 2013-05-20 | 2014-12-10 | 宁海县雁苍山电力建设有限公司 | Rectangular drilling machine |
| CN103321266B (en) * | 2013-07-21 | 2015-05-20 | 日照市东港区水岩基础工程处 | Curved knife groover |
| CN104196071B (en) * | 2014-09-02 | 2016-06-29 | 宗琪 | Hydro-cushion chute forming machine |
| CN104453703B (en) * | 2014-12-05 | 2016-08-17 | 国网山东省电力公司潍坊供电公司 | Rectangle rig |
| CN104674872A (en) * | 2015-01-17 | 2015-06-03 | 宋姝娴 | Excavator drill for square holes |
| CN104790387A (en) * | 2015-05-18 | 2015-07-22 | 刘玉秋 | Cement mixing pile wall machine |
| CN105064338A (en) * | 2015-08-09 | 2015-11-18 | 刘玉燕 | Semicircular pile forming machine |
| CN107034936B (en) * | 2017-03-21 | 2019-10-11 | 柳州市融智科技服务有限公司 | A kind of plane ditch machine for ditch cleaning |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0171038A2 (en) * | 1984-08-06 | 1986-02-12 | Kabushiki Kaisha Tokyo Seisakusho | Under reaming pile bore excavating bucket and method of its excavation |
| CN2165161Y (en) * | 1993-07-21 | 1994-05-18 | 万泽仁 | Slurry concrete wall groover |
| CN102168442A (en) * | 2010-11-15 | 2011-08-31 | 张永忠 | Impact mass-drilling trenching machine |
| CN102168440A (en) * | 2010-11-12 | 2011-08-31 | 张永忠 | Four-drill groove making machine |
-
2012
- 2012-05-30 CN CN201210173306.8A patent/CN102677716B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0171038A2 (en) * | 1984-08-06 | 1986-02-12 | Kabushiki Kaisha Tokyo Seisakusho | Under reaming pile bore excavating bucket and method of its excavation |
| CN2165161Y (en) * | 1993-07-21 | 1994-05-18 | 万泽仁 | Slurry concrete wall groover |
| CN102168440A (en) * | 2010-11-12 | 2011-08-31 | 张永忠 | Four-drill groove making machine |
| CN102168442A (en) * | 2010-11-15 | 2011-08-31 | 张永忠 | Impact mass-drilling trenching machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102677716A (en) | 2012-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102677716B (en) | Movable arm trenching machine | |
| CN103244053B (en) | Rectangular drilling machine | |
| CN102619244B (en) | Four-drill trenching machine | |
| CN105040682B (en) | A kind of implementation of built pile one-step molding device | |
| CN103244139B (en) | Rectangular cross section pipe jacking tunnelling machine | |
| CN102677718B (en) | Double-bucket grooving machine | |
| CN201924390U (en) | Slitting saw with double submersible motors | |
| CN105003277A (en) | Cross-shaped tunnel digging device | |
| CN203649217U (en) | Portable hydraulic steel bar bending machine | |
| CN102286992A (en) | Channel making machine with double submersible motors | |
| CN203248165U (en) | Excavating machine tool suitable for excavating at loess tunnel contour | |
| CN102561436A (en) | Multi-rig grooving machine | |
| CN103104192B (en) | Spiral hole-forming machine for cast-in-place pile | |
| CN106088075A (en) | Grafting V-arrangement bores and stirs machine | |
| CN103046599B (en) | Double-screw hole forming machine | |
| CN205577005U (en) | A transmission system for hydraulic engineering groover | |
| CN103321266B (en) | Curved knife groover | |
| CN203403454U (en) | Groover with curved knives | |
| CN203320592U (en) | Crescent knife slotting machine | |
| CN105065018A (en) | Double-arched door tunnel excavator | |
| CN202945632U (en) | Loose pulley type groove making machine | |
| CN111618331B (en) | Deep foundation pit supporting anchor rod in-hole reaming drill rod mechanical device and method | |
| CN105065013A (en) | Concave round head tunnel excavator | |
| CN103061367B (en) | Four-saw grooving machine | |
| CN106088072A (en) | Snap-in V-arrangement bores and stirs machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANTONG JIUWUBA TECHNOLOGY BUSINESS INCUBATOR CO., Free format text: FORMER OWNER: ZHANG YONGZHONG Effective date: 20141011 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 276800 RIZHAO, SHANDONG PROVINCE TO: 226300 NANTONG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141011 Address after: 226300 Industrial Park, Jinsha Town, Nantong, Jiangsu, Tongzhou District Patentee after: SUZHOU HENGKANG NEW MATERIAL CO., LTD. Address before: 276800 Shandong Province, Rizhao City Ji'nan road 277, building 10, unit 1, Belvedere Garden 102 Patentee before: Zhang Yongzhong |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170622 Address after: 226300 Jiangsu city of Nantong province Tongzhou District Jinsha Street No. 66 Jianshe Road Xinrui building 14 Building 1402 room Patentee after: Nantong Shuo Lun Industrial Co., Ltd. Address before: 226300 Industrial Park, Jinsha Town, Nantong, Jiangsu, Tongzhou District Patentee before: SUZHOU HENGKANG NEW MATERIAL CO., LTD. |