CN103362518B - Multi-head pipe-jacking device - Google Patents
Multi-head pipe-jacking device Download PDFInfo
- Publication number
- CN103362518B CN103362518B CN201310333920.0A CN201310333920A CN103362518B CN 103362518 B CN103362518 B CN 103362518B CN 201310333920 A CN201310333920 A CN 201310333920A CN 103362518 B CN103362518 B CN 103362518B
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- CN
- China
- Prior art keywords
- driver
- fixed
- digging
- digging arm
- dish
- 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.)
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- 238000005065 mining Methods 0.000 claims description 13
- 244000309464 bull Species 0.000 claims description 7
- 238000009966 trimming Methods 0.000 claims description 2
- 238000009412 basement excavation Methods 0.000 abstract 11
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention relates to a multi-head pipe-jacking device. A first disc and a second disc are arranged at the front side and the rear side of a large driver respectively. A first shaft is arranged on the portion, away from the large driver for a certain distance, of the first disc. A second shaft is arranged on the portion, away from the large driver for a certain distance, of the second disc. The first shaft is hinged to the right end of a third excavation arm and the left end of the third excavation arm is fixed on a first rod. The second shaft is hinged to the right end of a fourth excavation arm and the left end of the fourth excavation arm is fixed on a second rod. Four first excavation arms are fixed at the left side of the first rod and the right ends of the four first excavation arms are hinged to an upper support through four first rocking bars respectively. Four second excavation arms are fixed at the left side of the second rod. The right ends of the four second excavation arms are hinged to a lower support through four second rocking bars respectively. The left ends of the four first excavation arms are respectively fixedly connected with a small driver. The left ends of the four second excavation arms are respectively fixedly connected with one small driver as well. An excavation head is fixed on each small driver.
Description
Technical field
The present invention relates to a kind of pipe jacking equipment, particularly a kind of bull pipe jacking equipment of jacking construction machinery.
Background technology
At present, jacking construction plant equipment is all come cutwork face carry out tunneling by rotating a huge circular beater plate, produces huge moment of torsion, cause displacement or the deflection of push pipe sometimes when cutterhead rotates.
Summary of the invention
The present invention compensate for the shortcoming of above pipe jacking equipment, provides a kind of bull pipe jacking equipment.
The present invention is achieved through the following technical solutions:
A kind of bull pipe jacking equipment, before and after driver, both sides are respectively equipped with the first dish and the second dish, and the first dish is provided with the first axle from large driver certain length, and the second dish is provided with the second axle from large driver certain length; First pivot hinge is in the 3rd digging arm right-hand member, and the 3rd digging arm left end is fixed on the first bar; Second pivot hinge is in the 4th digging arm right-hand member, and the 4th digging arm left end is fixed on the second bar; The first bar left side is fixed with four the first digging arms, the right-hand member of four the first digging arms respectively by four the first rocking bar hinges in upper support; The second bar left side is fixed with four the second digging arms, the right-hand member of four the second digging arms respectively by four the second rocking bar hinges in lower support; Four the first digging arm left ends fix a little driver respectively, and four the second digging arm left ends also fix a little driver respectively, each little driver are fixed a mining head.
The present invention has following feature:
When the present invention upwards swings impact by four mining heads on top, four mining heads of bottom impact to lower swing, when four mining heads on top impact to lower swing, four mining heads of bottom upwards swing impact, meanwhile, two that four mining heads on top are often adjacent rotate backward mutually, and two that four mining heads of bottom are often adjacent also rotate backward mutually, the moment of torsion of pipe jacking equipment balances mutually thus, and external force does not produce moment of torsion to pipe jacking equipment.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is structural representation of the present invention;
Fig. 2 is A-A sectional view of Fig. 1;
Fig. 3 is B-B sectional view of Fig. 1;
Fig. 4 is C-C sectional view of Fig. 1.
In figure: 1, mining head, 2, little driver, the 3, first digging arm, 4, the second digging arm, the 5, first rocking bar, the 6, second rocking bar, 7, the first bar, the 8, second bar, the 9, the 3rd digging arm, 10, the 4th digging arm, the 11, first axle, the 12, second axle, 13, upper support, 14, lower support, 15, large driver, 16, supporter, the 17, first dish, the 18, second dish.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, before and after the large driver 15 of this embodiment, both sides are respectively equipped with the first dish 17 and the second dish 18, first dish is provided with on the first axle 11, second dish from large driver certain length and is provided with the second axle 12 from large driver certain length; First pivot hinge is in the 3rd digging arm 9 right-hand member, and the 3rd digging arm left end is fixed on the first bar 7; Second pivot hinge is in the 4th digging arm 10 right-hand member, and the 4th digging arm left end is fixed on the second bar 8; The right-hand member that the first bar left side is fixed with four the first digging arms, 3, four the first digging arms respectively by four the first rocking bar 5 hinges in upper support 13; The right-hand member that the second bar left side is fixed with four the second digging arms, 4, four the second digging arms respectively by four the second rocking bar 6 hinges in lower support 14; Four the first digging arm left ends are fixed a little driver 2, four the second digging arm left ends respectively and are also fixed a little driver respectively, each little driver are fixed a mining head 1.
The little driver of four the first digging arm left ends, often adjacent two rotate backward mutually, the little driver of four the second digging arm left ends, and often adjacent two also rotate backward mutually, trimming moment thus.
When the present invention works, large driver drives first is coiled constant speed and is rotated forward, drives the second dish constant speed to rotate backward, first dish is in rotation process, four mining heads on top are driven to swing, impact the work plane on top by the 3rd digging arm and the first digging arm, second dish is in rotation process, drive four mining head synchronous hunting of bottom by the 4th digging arm and the second digging arm, impact the work plane of bottom, meanwhile, four little drivers on top and four little driver drives mining heads of bottom rotate and excavate.
Claims (3)
1. a bull pipe jacking equipment, it is characterized in that: before and after large driver (15), both sides are respectively equipped with the first dish (17) and the second dish (18), first dish is provided with the first axle (11) from large driver certain length, the second dish is provided with the second axle (12) from large driver certain length; First pivot hinge is in the 3rd digging arm (9) right-hand member, and the 3rd digging arm left end is fixed on the first bar (7); Second pivot hinge is in the 4th digging arm (10) right-hand member, and the 4th digging arm left end is fixed on the second bar (8); The first bar left side is fixed with four the first digging arms (3), the right-hand member of four the first digging arms respectively by four the first rocking bar (5) hinges in upper support (13); The second bar left side is fixed with four the second digging arms (4), the right-hand member of four the second digging arms respectively by four the second rocking bar (6) hinges in lower support (14); Four the first digging arm left ends fix a little driver (2) respectively, and four the second digging arm left ends also fix a little driver respectively, each little driver are fixed a mining head (1).
2. bull pipe jacking equipment according to claim 1, it is characterized in that: the little driver of four the first digging arm left ends, often adjacent two rotate backward mutually, the little driver of four the second digging arm left ends, often adjacent two also rotate backward mutually, trimming moment thus.
3. bull pipe jacking equipment according to claim 1, is characterized in that: large driver drives first is coiled constant speed and rotated forward, drives the second dish constant speed to rotate backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310333920.0A CN103362518B (en) | 2013-08-05 | 2013-08-05 | Multi-head pipe-jacking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310333920.0A CN103362518B (en) | 2013-08-05 | 2013-08-05 | Multi-head pipe-jacking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103362518A CN103362518A (en) | 2013-10-23 |
| CN103362518B true CN103362518B (en) | 2015-05-13 |
Family
ID=49364697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310333920.0A Active CN103362518B (en) | 2013-08-05 | 2013-08-05 | Multi-head pipe-jacking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103362518B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065019A (en) * | 2015-08-09 | 2015-11-18 | 张永忠 | U-shaped pipe jacking equipment |
| CN105065023A (en) * | 2015-08-09 | 2015-11-18 | 朱艳菊 | Concave and convex round-head pipe jacking unit |
| CN105065028A (en) * | 2015-08-09 | 2015-11-18 | 张璐 | Double-circle combined pipe jacking equipment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1658751A1 (en) * | 1967-04-13 | 1970-11-05 | Atlas Copco Mct Ab | Method and device for creating tunnels, tunnels or the like in mountains with changing stability in zones |
| JP3483225B2 (en) * | 1995-03-22 | 2004-01-06 | 株式会社小松製作所 | Tunnel excavator |
| JP2944076B1 (en) * | 1998-09-01 | 1999-08-30 | 川崎重工業株式会社 | Cutter equipment for shield machine |
| CN2661923Y (en) * | 2003-12-04 | 2004-12-08 | 上海隧道工程股份有限公司 | Eccentric multishaft multi-cutterhead type development machine |
| CN102628365B (en) * | 2012-04-13 | 2014-01-29 | 张永忠 | Rectangular pipe-jacking main machine |
| CN102619530B (en) * | 2012-04-20 | 2013-12-04 | 张永忠 | Torque-balanced jacking pipe |
| CN203403889U (en) * | 2013-08-05 | 2014-01-22 | 刘玉秋 | Multi-head pipe jacking equipment |
-
2013
- 2013-08-05 CN CN201310333920.0A patent/CN103362518B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103362518A (en) | 2013-10-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: RIZHAO DONGGANG WATER-ROCK FOUNDATION ENGINEERING Free format text: FORMER OWNER: LIU YUQIU Effective date: 20150401 |
|
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Zhengwei Inventor after: Liu Yuqiu Inventor before: Liu Yuqiu |
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| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 276807 RIZHAO, SHANDONG PROVINCE TO: 276800 RIZHAO, SHANDONG PROVINCE Free format text: CORRECT: INVENTOR; FROM: LIU YUQIU TO: ZHU ZHENGWEI LIU YUQIU |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20150401 Address after: Ji'nan road 276800 in Shandong Province, Rizhao City Donggang District No. 277 Belvedere Garden Applicant after: Water batholith plinth engineering department, Donggang District, Rizhao City Address before: 276807, Shandong, Arashiyama province Rizhao City District Central northbound car hill area Applicant before: Liu Yuqiu |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QIDONG TIANFEN ELECTRIC TOOL TECHNOLOGY INNOVATION Free format text: FORMER OWNER: RIZHAO DONGGANG WATER-ROCK FOUNDATION ENGINEERING DEPARTMENT Effective date: 20150717 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150717 Address after: Qidong City, Jiangsu province 226200 Nantong lvsigang Tianfen electric tools trade city comprehensive building Patentee after: Qidong Tianfen Electric Tool Technology Innovation Center Address before: Ji'nan road 276800 in Shandong Province, Rizhao City Donggang District No. 277 Belvedere Garden Patentee before: Water batholith plinth engineering department, Donggang District, Rizhao City |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220324 Address after: No. 18, group 1, Nanxingqiao village, lvsigang Town, Qidong City, Nantong City, Jiangsu Province, 226000 Patentee after: Nantong temeite Tool Co.,Ltd. Address before: 226200 Jiangsu, Nantong, Qidong City, Lv Si Gang Town, Tian Fen electric tools business city complex building Patentee before: QIDONG TIANFEN ELECTRIC TOOL TECHNOLOGY INNOVATION CENTER |