CN103362518A - Multi-head pipe-jacking device - Google Patents
Multi-head pipe-jacking device Download PDFInfo
- Publication number
- CN103362518A CN103362518A CN2013103339200A CN201310333920A CN103362518A CN 103362518 A CN103362518 A CN 103362518A CN 2013103339200 A CN2013103339200 A CN 2013103339200A CN 201310333920 A CN201310333920 A CN 201310333920A CN 103362518 A CN103362518 A CN 103362518A
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- CN
- China
- Prior art keywords
- fixed
- driver
- 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.)
- Granted
Links
- 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
- 230000003116 impacting effect Effects 0.000 description 1
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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, the jacking construction plant equipment all is to come the cutwork face to tunnel by rotating a huge circular beater plate, produces huge moment of torsion during the cutterhead rotation, causes sometimes displacement or the deflection of push pipe.
Summary of the invention
The present invention has remedied the shortcoming of above pipe jacking equipment, and a kind of bull pipe jacking equipment is provided.
The present invention is achieved through the following technical solutions:
Both sides are respectively equipped with the first dish and the second dish before and after a kind of bull pipe jacking equipment, driver, and the first dish is upper to be provided with the first axle from large driver certain-length, and the second dish is upper to be provided with the second axle from large driver certain-length; The first pivot hinge is in the 3rd digging arm right-hand member, and the 3rd digging arm left end is fixed in the first bar; The second pivot hinge is in the 4th digging arm right-hand member, and the 4th digging arm left end is fixed in the second bar; The first bar left side is fixed with four the first digging arms, and the right-hand member of four the first digging arms passes through respectively four the first rocking bar hinges in upper support; The second bar left side is fixed with four the second digging arms, and the right-hand member of four the second digging arms passes through respectively four the second rocking bar hinges in lower support; Four the first digging arm left ends are fixed a little driver respectively, and four the second digging arm left ends are also fixed a little driver respectively, fix a mining head on each little driver.
The present invention has following characteristics:
Four mining heads that the present invention passes through top upwards swing when impacting, 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 and impact, simultaneously, every two the adjacent mutual backward rotation of four mining heads on top, every adjacent two the also mutual backward rotation of four mining heads of bottom, the mutual balance of the moment of torsion of pipe jacking equipment thus, external force does not produce moment of torsion to pipe jacking equipment.
Description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 1;
Fig. 4 is the C-C sectional view of Fig. 1.
Among the 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.
The specific embodiment
Accompanying drawing is a kind of specific embodiment of the present invention, both sides, this embodiment large driver 15 front and back are respectively equipped with the first dish the 17 and second dish 18, the first dish upward is provided with the first axle 11, the second dishes from large driver certain-length and upward is provided with the second axle 12 from large driver certain-length; The first pivot hinge is in the 3rd digging arm 9 right-hand members, and the 3rd digging arm left end is fixed in the first bar 7; The second pivot hinge is in the 4th digging arm 10 right-hand members, and the 4th digging arm left end is fixed in the second bar 8; The right-hand member that the first bar left side is fixed with 3, four the first digging arms of four the first digging arms passes through respectively four the first rocking bar 5 hinges in upper support 13; The right-hand member that the second bar left side is fixed with 4, four the second digging arms of four the second digging arms passes through respectively four the second rocking bar 6 hinges in lower support 14; Four the first digging arm left ends are fixed respectively 2, four the second digging arm left ends of a little driver and are also fixed respectively a little driver, fix a mining head 1 on each little driver.
The little driver of four the first digging arm left ends, every two adjacent mutual backward rotation, the little driver of four the second digging arm left ends, every adjacent two also mutually backward rotation, thus trimming moments.
When the present invention works, large driver drives the first dish constant speed forward rotation, driving the second dish constant speed backward rotation, the first dish is in rotation process, drive four mining heads swings on top, the work plane on impact top by the 3rd digging arm and the first digging arm, the second dish is in rotation process, swing synchronously, impact the work plane of bottom by four mining heads of the 4th digging arm and the second digging arm driving bottom, simultaneously, four of four of top little drivers and bottom little driver drives mining heads rotations are excavated.
Claims (3)
1. bull pipe jacking equipment, it is characterized in that: both sides are respectively equipped with the first dish (17) and the second dish (18) before and after the large driver (15), the first dish is upper to be provided with the first axle (11) from large driver certain-length, and the second dish is upper to be provided with the second axle (12) from large driver certain-length; The first pivot hinge is in the 3rd digging arm (9) right-hand member, and the 3rd digging arm left end is fixed in the first bar (7); The second pivot hinge is in the 4th digging arm (10) right-hand member, and the 4th digging arm left end is fixed in the second bar (8); The first bar left side is fixed with four the first digging arms (3), and the right-hand member of four the first digging arms passes through respectively 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), and the right-hand member of four the second digging arms passes through respectively four the second rocking bars (6) hinge in lower support (14); Four the first digging arm left ends are fixed a little driver (2) respectively, and four the second digging arm left ends are also fixed a little driver respectively, fix a mining head (1) on each little driver.
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, every two adjacent mutual backward rotation, the little driver of four the second digging arm left ends, every adjacent two also mutually backward rotation, thus trimming moments.
3. bull pipe jacking equipment according to claim 1 is characterized in that: large driver drives the first dish constant speed forward rotation, driving the second dish constant speed backward rotation.
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 true CN103362518A (en) | 2013-10-23 |
| CN103362518B 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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105065019A (en) * | 2015-08-09 | 2015-11-18 | 张永忠 | U-shaped pipe jacking equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3523426A (en) * | 1967-04-13 | 1970-08-11 | Atlas Copco Mct Ab | Process and apparatus for driving tunnels in rock having zones differing in stability |
| EP0816633A1 (en) * | 1995-03-22 | 1998-01-07 | Komatsu Ltd. | Tunnel excavator |
| JP2000073688A (en) * | 1998-09-01 | 2000-03-07 | Kawasaki Heavy Ind Ltd | Cutter device of shield excavation 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 |
| CN102619530A (en) * | 2012-04-20 | 2012-08-01 | 张永忠 | Torque-balanced jacking pipe |
| CN102628365A (en) * | 2012-04-13 | 2012-08-08 | 张永忠 | Rectangular pipe-jacking main machine |
| 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
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3523426A (en) * | 1967-04-13 | 1970-08-11 | Atlas Copco Mct Ab | Process and apparatus for driving tunnels in rock having zones differing in stability |
| EP0816633A1 (en) * | 1995-03-22 | 1998-01-07 | Komatsu Ltd. | Tunnel excavator |
| JP2000073688A (en) * | 1998-09-01 | 2000-03-07 | Kawasaki Heavy Ind Ltd | Cutter device of shield excavation 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 |
| CN102628365A (en) * | 2012-04-13 | 2012-08-08 | 张永忠 | Rectangular pipe-jacking main machine |
| CN102619530A (en) * | 2012-04-20 | 2012-08-01 | 张永忠 | Torque-balanced jacking pipe |
| CN203403889U (en) * | 2013-08-05 | 2014-01-22 | 刘玉秋 | Multi-head pipe jacking equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105065019A (en) * | 2015-08-09 | 2015-11-18 | 张永忠 | U-shaped pipe jacking equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103362518B (en) | 2015-05-13 |
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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: RIZHAO DONGGANG WATER-ROCK FOUNDATION ENGINEERING Free format text: FORMER OWNER: LIU YUQIU Effective date: 20150401 |
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| 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 |
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| 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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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 |