CN105604565A - V-shaped tunnel excavator - Google Patents
V-shaped tunnel excavator Download PDFInfo
- Publication number
- CN105604565A CN105604565A CN201511014506.9A CN201511014506A CN105604565A CN 105604565 A CN105604565 A CN 105604565A CN 201511014506 A CN201511014506 A CN 201511014506A CN 105604565 A CN105604565 A CN 105604565A
- Authority
- CN
- China
- Prior art keywords
- decelerator
- fixed
- dividing plate
- vertical rod
- rotation
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000002689 soil Substances 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000005553 drilling Methods 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 7
- 230000008676 import Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 abstract 6
- 238000009412 basement excavation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/11—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
- E21D9/116—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of non-concentric rotary heads
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses a V-shaped tunnel excavator. A first speed reducer, a second speed reducer, a third speed reducer, a fourth speed reducer and a fifth speed reducer drive drill bits at the front ends of drill stems to rotate through the drill stems at the front ends of the speed reducers respectively in an operation process; four rotation shafts drive rotation arms to rotate through fixed arms respectively during the rotation; five drill bits cut soil at the front during the rotation, thereby forming a five-hole-body combined hole in an approximate V shape; the rotation arms on the four rotation shafts cut the edge of the five-hole-body combined and approximately-V-shaped hole into the straight edge during the rotation, and cut soil is conveyed into a conveyor and conveyed out of a tunnel by the conveyor. The V-shaped tunnel excavator forms a V-shaped tunnel in a heading process.
Description
Technical field
The present invention relates to a kind of tunnel excavator, the V-arrangement tunnel excavator particularly using in a kind of Tunnel Engineering.
Background technology
The excavation of the V-arrangement tunnel cross-section of applying in tunnel boring works at present, is repeatedly to be excavated and form by one or more bit cuttings.
Summary of the invention
The present invention has made up above shortcoming, the V-arrangement tunnel excavator that provides a kind of full section once to excavate.
The present invention is achieved through the following technical solutions:
A kind of V-arrangement tunnel excavator, dividing plate is divided into tunnel excavator the work chamber of muddy water in front storehouse and back, the periphery of dividing plate is fixed on V-arrangement shell, the back of the position, middle and lower part of dividing plate is fixed with motor, the front end of motor is fixed with transmission tube, transmission tube is through dividing plate, the front end of transmission tube is fixed with decelerator one, dividing plate left side central portion front end is fixed with vertical rod two, the front end of vertical rod two is fixed with decelerator two, dividing plate left side left part front end is fixed with vertical rod four, the front end of vertical rod four is fixed with decelerator four, dividing plate right side central front end is fixed with vertical rod three, the front end of vertical rod three is fixed with decelerator three, dividing plate right side right part front end is fixed with vertical rod five, the front end of vertical rod five is fixed with decelerator five, decelerator one, decelerator two, decelerator three, decelerator four, the lower end of decelerator five is respectively equipped with a drilling rod, a drill bit is fixed respectively in each drilling rod lower end, between decelerator one and decelerator two, between decelerator one and decelerator three, between decelerator two and decelerator four, be respectively equipped with a turning cylinder between decelerator three and decelerator five, the both sides of each turning cylinder are respectively equipped with a cursor, and each cursor is fixed on respectively the turning cylinder at its place by a fixed arm.
The present invention has following feature:
Five drill bits of the present invention in rotation by its anterior soil cutting, become thus the hole of the approximate V-arrangement of five round holes combinations, cursor on four turning cylinders cuts into flat side by the limit of the hole of the approximate V-arrangement of five round hole combinations in rotation, the earth of cutting imports in conveying device, is transported to outside tunnel by conveying device; V-arrangement tunnel excavator forms V-arrangement tunnel in progradation.
Brief description of the drawings
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is top view of the present invention;
Fig. 2 is that A-A of Fig. 1 is to view;
Fig. 3 is B-B view of Fig. 1;
The cross-sectional view that Fig. 4 is tunnel that the present invention becomes.
In figure: 1, V-arrangement shell, 2, dividing plate, 3, transmission tube, 4, motor, 5, vertical rod four, 6, vertical rod five, 7, vertical rod two, 8, vertical rod three, 9, decelerator one, 10, decelerator four, 11, decelerator five, 12, decelerator two, 13, decelerator three, 14, drilling rod, 15, drill bit, 16, turning cylinder, 17, cursor, 18, power transmission shaft, 19, fixed arm.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, this embodiment dividing plate 2 is divided into tunnel excavator the work chamber of muddy water in front storehouse and back, the periphery of dividing plate is fixed on V-arrangement shell 1, the back of the position, middle and lower part of dividing plate is fixed with motor 2, the front end of motor is fixed with transmission tube 3, transmission tube is through dividing plate, the front end of transmission tube is fixed with decelerator 1, dividing plate left side central portion front end is fixed with vertical rod 27, the front end of vertical rod two is fixed with decelerator 2 12, dividing plate left side left part front end is fixed with vertical rod 45, the front end of vertical rod four is fixed with decelerator 4 10, dividing plate right side central front end is fixed with vertical rod 38, the front end of vertical rod three is fixed with decelerator 3 13, dividing plate right side right part front end is fixed with vertical rod 56, the front end of vertical rod five is fixed with decelerator 5 11, decelerator one, decelerator two, decelerator three, decelerator four, the front end of decelerator five is respectively equipped with a drilling rod 14, each drilling rod front end is fixed respectively a drill bit 15, between decelerator one and decelerator two, between decelerator one and decelerator three, between decelerator two and decelerator four, be respectively equipped with a turning cylinder 16 between decelerator three and decelerator five, the both sides of each turning cylinder are respectively equipped with a cursor 17, and each cursor is fixed on respectively the turning cylinder at its place by a fixed arm 19.
When the present invention works, motor drives decelerator one to turn round by the power transmission shaft in transmission tube, in operation process, rotating drive decelerator two, the decelerator three of the turning cylinder by its right and left turn round decelerator one respectively, decelerator two rotating drive decelerator four by a turning cylinder in operation process turns round, and decelerator three rotating drive decelerator five by a turning cylinder in operation process turns round; Decelerator one, decelerator two, decelerator three, decelerator four, decelerator five in operation process respectively a drilling rod by its front end drive a bit of its front end; Four turning cylinders drive cursor rotation by fixed arm respectively in rotation; Five drill bits in rotation by its anterior soil cutting, become thus the hole of the approximate V-arrangement of five round holes combinations, cursor on four turning cylinders cuts into flat side by the limit of the hole of the approximate V-arrangement of five round hole combinations in rotation, the earth of cutting imports in conveying device, is transported to outside tunnel by conveying device; V-arrangement tunnel excavator forms V-arrangement tunnel in progradation.
Cursor on two turning cylinders of decelerator one the right and left differs certain angle, is independent of each other mutually in rotation.
Claims (1)
1. a V-arrangement tunnel excavator, dividing plate 2 is divided into tunnel excavator the work chamber of muddy water in front storehouse and back, the periphery of dividing plate is fixed on V-arrangement shell 1, the back of the position, middle and lower part of dividing plate is fixed with motor 2, the front end of motor is fixed with transmission tube 3, transmission tube is through dividing plate, the front end of transmission tube is fixed with decelerator 1, dividing plate left side central portion front end is fixed with vertical rod 27, the front end of vertical rod two is fixed with decelerator 2 12, dividing plate left side left part front end is fixed with vertical rod 45, the front end of vertical rod four is fixed with decelerator 4 10, dividing plate right side central front end is fixed with vertical rod 38, the front end of vertical rod three is fixed with decelerator 3 13, dividing plate right side right part front end is fixed with vertical rod 56, the front end of vertical rod five is fixed with decelerator 5 11, decelerator one, decelerator two, decelerator three, decelerator four, the front end of decelerator five is respectively equipped with a drilling rod 14, each drilling rod front end is fixed respectively a drill bit 15, between decelerator one and decelerator two, between decelerator one and decelerator three, between decelerator two and decelerator four, be respectively equipped with a turning cylinder 16 between decelerator three and decelerator five, the both sides of each turning cylinder are respectively equipped with a cursor 17, and each cursor is fixed on respectively the turning cylinder at its place by a fixed arm 19, it is characterized in that: when the work of V-arrangement tunnel excavator, motor drives decelerator one to turn round by the power transmission shaft in transmission tube, in operation process, rotating drive decelerator two, the decelerator three of the turning cylinder by its right and left turn round decelerator one respectively, decelerator two rotating drive decelerator four by a turning cylinder in operation process turns round, and decelerator three rotating drive decelerator five by a turning cylinder in operation process turns round, decelerator one, decelerator two, decelerator three, decelerator four, decelerator five in operation process respectively a drilling rod by its front end drive a bit of its front end, four turning cylinders drive cursor rotation by fixed arm respectively in rotation, five drill bits in rotation by its anterior soil cutting, become thus the hole of the approximate V-arrangement of five round holes combinations, cursor on four turning cylinders cuts into flat side by the limit of the hole of the approximate V-arrangement of five round hole combinations in rotation, the earth of cutting imports in conveying device, is transported to outside tunnel by conveying device, V-arrangement tunnel excavator forms V-arrangement tunnel in progradation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511014506.9A CN105604565A (en) | 2015-12-31 | 2015-12-31 | V-shaped tunnel excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511014506.9A CN105604565A (en) | 2015-12-31 | 2015-12-31 | V-shaped tunnel excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105604565A true CN105604565A (en) | 2016-05-25 |
Family
ID=55984850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511014506.9A Withdrawn CN105604565A (en) | 2015-12-31 | 2015-12-31 | V-shaped tunnel excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105604565A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619530A (en) * | 2012-04-20 | 2012-08-01 | 张永忠 | Torque-balanced jacking pipe |
| CN102678131A (en) * | 2012-06-02 | 2012-09-19 | 张永忠 | Square cross-section jacking-pipe tunneling machine |
| CN102704944A (en) * | 2012-06-01 | 2012-10-03 | 张永忠 | Rectangular jacking pipe |
| CN104564097A (en) * | 2014-12-31 | 2015-04-29 | 宋姝娴 | Waist-form tunnel boring machine |
| CN104863607A (en) * | 2015-06-05 | 2015-08-26 | 宋姝娴 | Regular-pentagon-shaped jacking pipe equipment |
| CN104912566A (en) * | 2015-06-05 | 2015-09-16 | 张永忠 | Large-and-small-square combined pipe jacking tunnel boring machine |
| CN105065019A (en) * | 2015-08-09 | 2015-11-18 | 张永忠 | U-shaped pipe jacking equipment |
-
2015
- 2015-12-31 CN CN201511014506.9A patent/CN105604565A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619530A (en) * | 2012-04-20 | 2012-08-01 | 张永忠 | Torque-balanced jacking pipe |
| CN102704944A (en) * | 2012-06-01 | 2012-10-03 | 张永忠 | Rectangular jacking pipe |
| CN102678131A (en) * | 2012-06-02 | 2012-09-19 | 张永忠 | Square cross-section jacking-pipe tunneling machine |
| CN104564097A (en) * | 2014-12-31 | 2015-04-29 | 宋姝娴 | Waist-form tunnel boring machine |
| CN104863607A (en) * | 2015-06-05 | 2015-08-26 | 宋姝娴 | Regular-pentagon-shaped jacking pipe equipment |
| CN104912566A (en) * | 2015-06-05 | 2015-09-16 | 张永忠 | Large-and-small-square combined pipe jacking tunnel boring machine |
| CN105065019A (en) * | 2015-08-09 | 2015-11-18 | 张永忠 | U-shaped pipe jacking equipment |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160525 |
|
| WW01 | Invention patent application withdrawn after publication |