CN102182217B - Tongue and groove joint saw tools - Google Patents
Tongue and groove joint saw tools Download PDFInfo
- Publication number
- CN102182217B CN102182217B CN201110028412.2A CN201110028412A CN102182217B CN 102182217 B CN102182217 B CN 102182217B CN 201110028412 A CN201110028412 A CN 201110028412A CN 102182217 B CN102182217 B CN 102182217B
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- CN
- China
- Prior art keywords
- saw
- tongue
- groove
- rabbet
- shaped
- 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.)
- Expired - Fee Related
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Abstract
The invention provides tongue and groove joint saw tools. The tongue and groove joint saw tools comprise tongue and groove saw tool plates, connection plates and fixed plates and are characterized in that the tongue and groove saw tool plates are tool bits of tongue and groove structure; the tongue and groove tool edges face right; the left ends of the tongue and groove tool edges are connected with the fixed plates by the connection plates; and four fixed screw holes are arranged on the fixed plates and are used for bolted connection between the tongue and groove saw tool plates and saw tool arms of a channel making machine. The joint saw tools are specially used by the hydraulic channel making machine. The tongue and groove joint saw tools ensure the seam between the first-stage wall body and the second-stage wall body to be a tongue and groove insertion type seam and have better seepage prevention effects.
Description
One, technical field
The present invention relates to a kind of joint saw blade, particularly a kind of underground impervious wall hydraulic grooving saw tongue-and-groove joint saw cutter.
Two, background technology
Hydraulic grooving saw operating principle is: two hydraulic jacks are synchronized with the movement, and drives two groups of left and right saw cutter in opposite directions, synchronous, moves back and forth cuts formation grooving.
Play construction is jumped in the general employing of the trench saw construction underground impervious wall piecemeal, first constructs 1,3,5 ... groove section, waits 1,3,5 ... the first phase body of wall of groove section reaches after some strength, construct again 2,4,6 ... groove section second phase body of wall, there is seam in first phase body of wall and the second stage of body of wall so, general the trench saw joint saw blade is direct-type, and the seam becoming is also direct-type, and seepage is serious.
Three, summary of the invention
The present invention, for making up the deficiencies in the prior art, provides a kind of tongue-and-groove joint saw cutter, and the seam that makes first phase body of wall and the second stage of body of wall is rabbet-shaped plug-in type seam, and anti-seepage effect is better.
The present invention is achieved through the following technical solutions:
A kind of tongue-and-groove joint saw cutter, comprise rabbet-shaped saw knife plate, junction plate, fixed head, rabbet-shaped saw knife plate is the cutter head of a rabbet-shaped structure, and to the right, its left end is connected with fixed head by junction plate the rabbet-shaped edge of a knife, on fixed head, there are four fixed screw holes, for rabbet-shaped saw knife plate, are connected with the bolt of the trench saw saw tool arm.
Four, accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2 is one group of saw knife structure schematic diagram of the trench saw.
Accompanying drawing 3 is installation site figure of the present invention.
In figure: 1, rabbet-shaped saw knife plate, 2, junction plate, 3, fixed head, 4, fixed screw holes, 5, wedge shape saw knife plate, 6, saw knife plate, 7, saw tool arm, 8, hydraulic jack.
Five, the specific embodiment
Accompanying drawing 1 is a kind of specific embodiment of the present invention, this embodiment comprises rabbet-shaped saw knife plate 1, junction plate 2, fixed head 3, rabbet-shaped saw knife plate is the cutter head of a rabbet-shaped structure, and to the right, its left end is connected with fixed head by junction plate 2 the rabbet-shaped edge of a knife, on fixed head, there are four fixed screw holes 4, for rabbet-shaped saw knife plate 1, are connected with the bolt of the trench saw saw tool arm 7.
Tongue-and-groove joint saw cutter of the present invention is two of left and right, be individually fixed in two saw tool arm two ends, the trench saw left and right, when construction 1,3,5 ... groove Duan Shixu removes left and right two tongue-and-groove joint saw cuttves, and now two wedge shape saw knife plates at two saw tool arm two ends, left and right make groove section two ends wedgewise termination; When 1,3,5 ... groove section first phase body of wall reaches after some strength, construction 2,4,6 ... during groove section, need to install 2 the tongue-and-groove joint saw cuttves in left and right, now formed groove section termination is rabbet-shaped, 2,4,6 ... the rabbet-shaped termination of groove section is just in time with 1,3,5 ... the wedge shape termination of groove section coincide, and anti-seepage effect is better.
The present invention is hydraulic grooving saw special joint saw cutter.
Claims (2)
1. a tongue-and-groove joint saw cutter, comprise rabbet-shaped saw knife plate (1), junction plate (2), fixed head (3), rabbet-shaped saw knife plate is the cutter head of a rabbet-shaped structure, the rabbet-shaped edge of a knife to the right, its left end is connected with fixed head by junction plate (2), on fixed head, there are four fixed screw holes (4), for rabbet-shaped saw knife plate (1), be connected with the bolt of the trench saw saw tool arm (7), tongue-and-groove joint saw cutter is two of left and right, be individually fixed in two saw tool arm two ends, the trench saw left and right, it is characterized in that: construction 1, 3, 5 ... during groove section, remove left and right two tongue-and-groove joint saw cuttves, now two wedge shape knife plates at two saw tool arm two ends, left and right make wedgewise termination, groove section termination, construction 2, 4, 6 ... groove section, two the tongue-and-groove joint saw cuttves in left and right are installed, formed groove section termination is rabbet-shaped.
2. tongue-and-groove joint saw cutter according to claim 1, is characterized in that: 2,4,6 ... the rabbet-shaped termination of groove section is just in time with 1,3,5 ... the wedge shape termination of groove section coincide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110028412.2A CN102182217B (en) | 2011-01-24 | 2011-01-24 | Tongue and groove joint saw tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110028412.2A CN102182217B (en) | 2011-01-24 | 2011-01-24 | Tongue and groove joint saw tools |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102182217A CN102182217A (en) | 2011-09-14 |
| CN102182217B true CN102182217B (en) | 2014-11-19 |
Family
ID=44568494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110028412.2A Expired - Fee Related CN102182217B (en) | 2011-01-24 | 2011-01-24 | Tongue and groove joint saw tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102182217B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4109430A (en) * | 1976-08-09 | 1978-08-29 | Ronald George Fuller | Demountable partition wall |
| JP2004225343A (en) * | 2003-01-22 | 2004-08-12 | Raito Kogyo Co Ltd | Chain cutter for underground continuous wall excavator |
| CN101041962A (en) * | 2007-04-13 | 2007-09-26 | 中铁一局集团有限公司 | Underground continuous wall milling joint and construction technique thereof |
| CN101285307A (en) * | 2008-06-04 | 2008-10-15 | 广东省建筑工程集团有限公司 | Technology for building thin concrete underground diaphragm wall with widen type water jetting method |
-
2011
- 2011-01-24 CN CN201110028412.2A patent/CN102182217B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4109430A (en) * | 1976-08-09 | 1978-08-29 | Ronald George Fuller | Demountable partition wall |
| JP2004225343A (en) * | 2003-01-22 | 2004-08-12 | Raito Kogyo Co Ltd | Chain cutter for underground continuous wall excavator |
| CN101041962A (en) * | 2007-04-13 | 2007-09-26 | 中铁一局集团有限公司 | Underground continuous wall milling joint and construction technique thereof |
| CN101285307A (en) * | 2008-06-04 | 2008-10-15 | 广东省建筑工程集团有限公司 | Technology for building thin concrete underground diaphragm wall with widen type water jetting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102182217A (en) | 2011-09-14 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: YE CHENG Effective date: 20141010 Owner name: XIANG JINGLAI Free format text: FORMER OWNER: ZHANG YONGZHONG Effective date: 20141010 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ye Cheng Inventor after: Xiang Jinglai Inventor before: Zhang Yongzhong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG YONGZHONG TO: YE CHENG XIANG JINGLAI Free format text: CORRECT: ADDRESS; FROM: 276800 RIZHAO, SHANDONG PROVINCE TO: 325025 WENZHOU, ZHEJIANG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20141010 Address after: Sand town street in Longwan District of Wenzhou City, 325025 city of Zhejiang province No. 719 Applicant after: Xiang Jinglai Applicant after: Ye Cheng Address before: 276800 Shandong Province, Rizhao City Ji'nan Road No. 277 Building 1 unit 102 Belvedere Garden 10 Applicant before: Zhang Yongzhong |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Free format text: FORMER OWNER: YE CHENG Effective date: 20150115 Owner name: NANTONG SITONG FORESTRY MACHINE MANUFACTURE INSTAL Free format text: FORMER OWNER: XIANG JINGLAI Effective date: 20150115 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325025 WENZHOU, ZHEJIANG PROVINCE TO: 226361 NANTONG, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20150115 Address after: 226361 Jiangsu city of Nantong province Tongzhou District Ping Chao Zhen Ping Xi Cun Liu Ba Lu Patentee after: Nantong Sitong Forestry Machine Manufacture Installation Co., Ltd. Address before: Sand town street in Longwan District of Wenzhou City, 325025 city of Zhejiang province No. 719 Patentee before: Xiang Jinglai Patentee before: Ye Cheng |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20160124 |
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| EXPY | Termination of patent right or utility model |