CN105019914A - Y-shaped tunnel excavator - Google Patents
Y-shaped tunnel excavator Download PDFInfo
- Publication number
- CN105019914A CN105019914A CN201510480497.6A CN201510480497A CN105019914A CN 105019914 A CN105019914 A CN 105019914A CN 201510480497 A CN201510480497 A CN 201510480497A CN 105019914 A CN105019914 A CN 105019914A
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- China
- Prior art keywords
- frame
- link arm
- axle
- left end
- fixed
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- 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.)
- Pending
Links
- 238000003756 stirring Methods 0.000 claims abstract description 52
- 238000000034 method Methods 0.000 claims abstract description 17
- 239000002689 soil Substances 0.000 claims abstract description 8
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 230000008676 import Effects 0.000 claims description 3
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Landscapes
- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention relates to a Y-shaped tunnel excavator. A rear half Y-shaped frame and a front half Y-shaped frame move synchronously and relatively front and back, in the synchronous and relative front-back motion process of the rear half Y-shaped frame and the front half Y-shaped frame, first stirring teeth and second stirring teeth on the rear half Y-shaped frame and first stirring teeth and second stirring teeth on the front half Y-shaped frame cut soil located at the position, outside four stirring drill bits, in a Y-shaped frame formed by the rear half Y-shaped frame and the front half Y-shaped frame, a soil removal device removes soil on the four drill bits, the rear half Y-shaped frame and the front half Y-shaped frame in the working process, and the cut soil body is transferred into a conveying device and conveyed to a place where the soil body should be placed through the conveying device. The Y-shaped tunnel excavator forms a Y-shaped tunnel in the advancing process.
Description
Technical field
The present invention relates to a kind of tunnel excavator, the Y shape tunnel excavator particularly applied in a kind of construction of tunnel.
Background technology
At present, the excavation of the Y shape tunnel cross-section applied in tunnel boring works cuts repeatedly to excavate by one or more bit to form.
Summary of the invention
The present invention compensate for above shortcoming, provides a kind of tunneling boring and once excavates Y shape tunnel excavator.
The present invention is achieved through the following technical solutions:
A kind of Y shape tunnel excavator, the right-hand member of driver is provided with motor, and the right-hand member of motor fixes arm; Driver left end is provided with and stirs axle one, stirs axle two, stirs axle three, stirs axle four; Each axle left end that stirs is respectively equipped with a stirring drill bit; Rear portion, driver top is provided with a wheel disc one, eccentric fixing wheel shaft one on wheel disc one, wheel shaft one is arranged in square frame one, the right-hand member of square frame one is fixed on long link arm one, the hinged fixed bar one of right-hand member of long link arm one, fixed bar one is fixed on arm, and the left end of square frame one is fixed on short link arm one, and the left end of short link arm one is fixed with later half Y frame; Front portion, driver top is provided with a wheel disc two, eccentric fixing wheel shaft two on wheel disc two, wheel shaft two is arranged in square frame two, the right-hand member of square frame two is fixed on long link arm two, the hinged fixed bar two of right-hand member of long link arm two, fixed bar two is fixed on arm, and the left end of square frame two is fixed on short link arm two, and the left end of short link arm two is fixed with first half Y frame; Later half Y frame and first half Y frame symmetry, become a Y shape frame after later half Y frame docks with first half Y frame; Later half Y frame front is provided with multiple stirrer gear two, and the left end of later half Y frame is provided with the left end that multiple stirrer gear one, first half Y frame back is provided with multiple stirrer gear two, first half Y frame and is provided with multiple stirrer gear one.
The present invention has following feature:
The present invention later half Y frame is formed synchronously with first half Y frame, relative movable, later half Y frame and first half Y frame are synchronously, in relative movable process, earth in the Y frame that four are stirred beyond drill bits by the stirrer gear one on the stirrer gear one on later half Y frame, stirrer gear two and first half Y frame, stirrer gear two, later half Y frame and first half Y frame form cuts, except the earth removed in native device busy process on four drill bits and later half Y frame, first half Y frame, the soil body cut imports in conveying device, is transported to the position placed by conveying device; Y shape tunnel excavator forms Y shape tunnel in progradation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is top view of the present invention;
Fig. 2 is A-A view of Fig. 1;
Fig. 3 is B-B view of Fig. 1;
Fig. 4 is C-C view of Fig. 1;
Fig. 5 becomes by this equipment the cross-sectional view in tunnel.
In figure: 1, arm, 2, motor, 3, driver, 4, fixed bar one, 5, fixed bar two, 6, long link arm one, 7, long link arm two, 8, square frame one, 9, square frame two, 10, wheel disc one, 11, wheel disc two, 12, wheel shaft one, 13, wheel shaft two, 14, stir axle one, 15, stir axle two, 16, stir axle three, 17, short link arm one, 18, short link arm two, 19, later half Y frame, 20, first half Y frame, 21, stirrer gear one, 22, stir axle four, 23, stir drill bit, 24, stirrer gear two.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, and the right-hand member of this embodiment driver is provided with motor, and the right-hand member of motor fixes arm; Driver left end is provided with and stirs axle 1, stirs axle 2 15, stirs axle 3 16, stirs axle 4 22; Each axle left end that stirs is respectively equipped with a stirring drill bit 23; Rear portion, driver top is provided with a wheel disc 1, eccentric fixing wheel shaft 1 on wheel disc one, wheel shaft one is arranged in square frame 1, the right-hand member of square frame one is fixed on long link arm 1, the hinged fixed bar 1 of right-hand member of long link arm one, fixed bar one is fixed on arm, and the left end of square frame one is fixed on short link arm 1, and the left end of short link arm one is fixed with later half Y frame 19; Front portion, driver top is provided with a wheel disc 2 11, eccentric fixing wheel shaft 2 13 on wheel disc two, wheel shaft two is arranged in square frame 29, the right-hand member of square frame two is fixed on long link arm 27, the hinged fixed bar 25 of right-hand member of long link arm two, fixed bar two is fixed on arm, and the left end of square frame two is fixed on short link arm 2 18, and the left end of short link arm two is fixed with first half Y frame 20; Later half Y frame and first half Y frame symmetry, become a Y shape frame after later half Y frame docks with first half Y frame; Later half Y frame front is provided with multiple stirrer gear 2 24, and the left end of later half Y frame is provided with the left end that multiple stirrer gear one 21, first half Y frame back is provided with multiple stirrer gear 2 24, first half Y frame and is provided with multiple stirrer gear 1.
The cross section of described driver is Y shape.
Described motor is installed on the center of gravity of driver.
Described later half Y frame is provided with guider, for the guiding of later half Y frame.
Described first half Y frame is provided with guider, for the guiding of first half Y frame.
Described Y shape tunnel excavator is provided with bracing or strutting arrangement, for supporting whole Y shape tunnel excavator.
Described Y shape tunnel excavator is provided with hydraulic feed device, for the power that Y shape tunnel excavator advances.
When the present invention works, motor is driven by driver and stirs axle one, stir axle three rotates clockwise, driving stirs axle two, stir axle four rotates counterclockwise, stir axle one, stir axle two, stir axle three, stir the stirring drill bit rotational that axle four drives its left end respectively, four stirring drill bits rotate cutting earth respectively thus, motor drives wheel disc one and the mutual counter-rotation of wheel disc two locking phase by driver, wheel disc one drives wheel shaft one rotation in rotation process, wheel shaft one stirs square frame one in rotation process, by long link arm one, short link arm one drives later half Y frame to move forward and backward, wheel disc two drives wheel shaft two rotation in rotation process, wheel shaft two stirs square frame two in rotation process, by long link arm two, short link arm two drives before after first half Y frame mobile, thus, later half Y frame is formed synchronous with first half Y frame, relatively movable, later half Y frame and first half Y frame are synchronous, in relatively movable process, stirrer gear one on later half Y frame, stirrer gear one on stirrer gear two and first half Y frame, four are stirred beyond drill bit by stirrer gear two, earth in the Y frame that later half Y frame and first half Y frame form cuts, four drill bits and later half Y frame is removed except in native device busy process, earth on first half Y frame, the soil body cut imports in conveying device, the position placed is transported to by conveying device, Y shape tunnel excavator forms Y shape tunnel in progradation.
Claims (1)
1. a Y shape tunnel excavator, the right-hand member of driver is provided with motor, and the right-hand member of motor fixes arm, driver left end is provided with and stirs axle 1, stirs axle 2 15, stirs axle 3 16, stirs axle 4 22, each axle left end that stirs is respectively equipped with a stirring drill bit 23, rear portion, driver top is provided with a wheel disc 1, eccentric fixing wheel shaft 1 on wheel disc one, wheel shaft one is arranged in square frame 1, the right-hand member of square frame one is fixed on long link arm 1, the hinged fixed bar 1 of right-hand member of long link arm one, fixed bar one is fixed on arm, and the left end of square frame one is fixed on short link arm 1, and the left end of short link arm one is fixed with later half Y frame 19, front portion, driver top is provided with a wheel disc 2 11, eccentric fixing wheel shaft 2 13 on wheel disc two, wheel shaft two is arranged in square frame 29, the right-hand member of square frame two is fixed on long link arm 27, the hinged fixed bar 25 of right-hand member of long link arm two, fixed bar two is fixed on arm, and the left end of square frame two is fixed on short link arm 2 18, and the left end of short link arm two is fixed with first half Y frame 20, later half Y frame and first half Y frame symmetry, become a Y shape frame after later half Y frame docks with first half Y frame, later half Y frame front is provided with multiple stirrer gear 2 24, and the left end of later half Y frame is provided with the left end that multiple stirrer gear one 21, first half Y frame back is provided with multiple stirrer gear 2 24, first half Y frame and is provided with multiple stirrer gear 1, it is characterized in that: during the work of Y shape tunnel excavator, motor is driven by driver and stirs axle one, stir axle three rotates clockwise, driving stirs axle two, stir axle four rotates counterclockwise, stir axle one, stir axle two, stir axle three, stir the stirring drill bit rotational that axle four drives its left end respectively, four stirring drill bits rotate cutting earth respectively thus, motor drives wheel disc one and the mutual counter-rotation of wheel disc two locking phase by driver, wheel disc one drives wheel shaft one rotation in rotation process, wheel shaft one stirs square frame one in rotation process, by long link arm one, short link arm one drives later half Y frame to move forward and backward, wheel disc two drives wheel shaft two rotation in rotation process, wheel shaft two stirs square frame two in rotation process, by long link arm two, short link arm two drives before after first half Y frame mobile, thus, later half Y frame is formed synchronous with first half Y frame, relatively movable, later half Y frame and first half Y frame are synchronous, in relatively movable process, stirrer gear one on later half Y frame, stirrer gear one on stirrer gear two and first half Y frame, four are stirred beyond drill bit by stirrer gear two, earth in the Y frame that later half Y frame and first half Y frame form cuts, four drill bits and later half Y frame is removed except in native device busy process, earth on first half Y frame, the soil body cut imports in conveying device, the position placed is transported to by conveying device, Y shape tunnel excavator forms Y shape tunnel in progradation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480497.6A CN105019914A (en) | 2015-08-09 | 2015-08-09 | Y-shaped tunnel excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480497.6A CN105019914A (en) | 2015-08-09 | 2015-08-09 | Y-shaped tunnel excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105019914A true CN105019914A (en) | 2015-11-04 |
Family
ID=54410157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510480497.6A Pending CN105019914A (en) | 2015-08-09 | 2015-08-09 | Y-shaped tunnel excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105019914A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422116A (en) * | 2015-12-31 | 2016-03-23 | 卢兴耐 | Excavator for U-shaped tunnels |
| CN105422125A (en) * | 2015-12-31 | 2016-03-23 | 卢兴耐 | V-shaped pipe-jacking tunneling machine |
| CN105422118A (en) * | 2015-12-31 | 2016-03-23 | 卢兴耐 | T-shaped tunnel excavator |
| CN105422115A (en) * | 2015-12-31 | 2016-03-23 | 卢兴耐 | Pi-shaped jacking pipe heading machine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04272391A (en) * | 1991-02-26 | 1992-09-29 | Ishikawajima Harima Heavy Ind Co Ltd | Shield excavator |
| JP2002004758A (en) * | 2000-06-23 | 2002-01-09 | Sato Kogyo Co Ltd | Eccentric multi-shaft parent-child shield excavator |
| JP2003155889A (en) * | 2001-11-20 | 2003-05-30 | Hazama Gumi Ltd | Master and slave shield machine and its boring method |
| CN201802407U (en) * | 2010-08-17 | 2011-04-20 | 江苏广泓重工设备有限公司 | Combined cutter head type tunnelling machine |
| CN202073569U (en) * | 2011-01-24 | 2011-12-14 | 江苏广泓重工设备有限公司 | Rectangular combined type cutter head of tunneling machine |
| CN202202870U (en) * | 2011-07-29 | 2012-04-25 | 上海广联建设发展有限公司 | Tunnel boring machine for cutting of specially-shaped sections |
| CN104564097A (en) * | 2014-12-31 | 2015-04-29 | 宋姝娴 | Waist-form tunnel boring machine |
| CN104563861A (en) * | 2014-12-31 | 2015-04-29 | 朱艳菊 | Square drilling machine |
| CN104612702A (en) * | 2015-01-17 | 2015-05-13 | 张璐 | Three-knife-beam tunnel borer |
-
2015
- 2015-08-09 CN CN201510480497.6A patent/CN105019914A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04272391A (en) * | 1991-02-26 | 1992-09-29 | Ishikawajima Harima Heavy Ind Co Ltd | Shield excavator |
| JP2002004758A (en) * | 2000-06-23 | 2002-01-09 | Sato Kogyo Co Ltd | Eccentric multi-shaft parent-child shield excavator |
| JP2003155889A (en) * | 2001-11-20 | 2003-05-30 | Hazama Gumi Ltd | Master and slave shield machine and its boring method |
| CN201802407U (en) * | 2010-08-17 | 2011-04-20 | 江苏广泓重工设备有限公司 | Combined cutter head type tunnelling machine |
| CN202073569U (en) * | 2011-01-24 | 2011-12-14 | 江苏广泓重工设备有限公司 | Rectangular combined type cutter head of tunneling machine |
| CN202202870U (en) * | 2011-07-29 | 2012-04-25 | 上海广联建设发展有限公司 | Tunnel boring machine for cutting of specially-shaped sections |
| CN104564097A (en) * | 2014-12-31 | 2015-04-29 | 宋姝娴 | Waist-form tunnel boring machine |
| CN104563861A (en) * | 2014-12-31 | 2015-04-29 | 朱艳菊 | Square drilling machine |
| CN104612702A (en) * | 2015-01-17 | 2015-05-13 | 张璐 | Three-knife-beam tunnel borer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422116A (en) * | 2015-12-31 | 2016-03-23 | 卢兴耐 | Excavator for U-shaped tunnels |
| CN105422125A (en) * | 2015-12-31 | 2016-03-23 | 卢兴耐 | V-shaped pipe-jacking tunneling machine |
| CN105422118A (en) * | 2015-12-31 | 2016-03-23 | 卢兴耐 | T-shaped tunnel excavator |
| CN105422115A (en) * | 2015-12-31 | 2016-03-23 | 卢兴耐 | Pi-shaped jacking pipe heading machine |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |