CN105604574A - Rounded corner square jacking-pipe tunneling machine - Google Patents
Rounded corner square jacking-pipe tunneling machine Download PDFInfo
- Publication number
- CN105604574A CN105604574A CN201511035719.XA CN201511035719A CN105604574A CN 105604574 A CN105604574 A CN 105604574A CN 201511035719 A CN201511035719 A CN 201511035719A CN 105604574 A CN105604574 A CN 105604574A
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- CN
- China
- Prior art keywords
- box
- gear
- power transmission
- fixed
- transmission shaft
- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
Abstract
The invention discloses a rounded corner square jacking-pipe tunneling machine. Each of a gearbox I, a gearbox II, a gearbox III, a gearbox IV and a gearbox V rotates, and adopts a drill rod at the left end of each of the gearbox I, the gearbox II, the gearbox III, the gearbox IV and the gearbox V to drive a corresponding drill bit at the left end of the drill rod to rotate respectively; four transmission shafts I rotate, and drive stirring rods to rotate by winding the transmission shafts I through movable arms respectively; the five drill bits rotate, and cut the soil body at the left part of the drill bits to stir the soil with water into mud I; the stirring rods on the four transmission shafts I rotate, and stir the soil on the four sides of approximate square with water into mud II; the mud I and the mud II are discharged outside a jacking pipe through a mud pump; a hole with a rounded corner square cross section is formed in propulsion of the jacking pipe tunneling machine; then a pipeline with the rounded corner square cross section is formed into a long-distance rounded corner square jacking pipeline in propulsion section by section.
Description
Technical field
The present invention relates to a kind of pipe jacking tunnelling machine, the rounded square pipe jacking tunnelling machine particularly using in a kind of pipe-jacking project.
Background technology
At present, the rounded square pipe jacking tunnelling machine of applying in pipe-jacking project is all by one or more bit cutting soil body shapesThe section that becomes an approximate rounded square, rounded square push pipe pipeline is very large at the process resistance of compressing into.
Summary of the invention
The present invention has made up above shortcoming, and a kind of rounded square pipe jacking tunnelling machine of full advance is provided.
The present invention is achieved through the following technical solutions:
A kind of rounded square pipe jacking tunnelling machine, pipe jacking tunnelling machine is divided into the muddy water storehouse on the left side and the work chamber on the right, dividing plate by dividing plateThe right in centre position is fixed with motor, and motor left end is fixed with transmission tube, and transmission tube is fixed with gear through dividing plate, its left endCase five; The left side, upper back of dividing plate is fixed with link arm one, and the left end of link arm one is fixed with gear-box one; The front upper part left side of dividing plateBe fixed with link arm two, the left end of link arm two is fixed with gear-box two; The rear lower left side of dividing plate is fixed with link arm three, link arm threeLeft end is fixed with gear-box three; The front lower left side of dividing plate is fixed with link arm four, and the left end of link arm four is fixed with gear-box four; ToothThe left end of roller box one, gear-box two, gear-box three, gear-box four, gear-box five is respectively equipped with a drilling rod, each drilling rodLeft end is provided with a drill bit; Between gear-box five and gear-box one, be connected with respectively a transmission between gear-box five and gear-box fourAxle two; Between gear-box three and gear-box one, between gear-box three and gear-box four, between gear-box two and gear-box one, toothBetween roller box two and gear-box four, be connected with respectively a power transmission shaft one; The both sides of each power transmission shaft one are respectively equipped with one and stir bar, everyThe individual bar that stirs is fixed on power transmission shaft one by two swing arms, and each stirring is respectively equipped with multiple teeth that stir on bar.
The present invention has following feature:
Five drill bits of the present invention stir into mud by the soil cutting of its left part and water in rotation, on four power transmission shafts one, stir barIn rotation, the earth of the four edges of squarish and water are stirred into mud, mud is discharged outside push pipe by slush pump, push pipe drivingMachine forms the hole of rounded square section in propelling, and thereafter, the pipeline of rounded square section forms in a section follow-upThe rounded square push pipe pipeline of long distance.
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 upward view of the present invention;
Fig. 3 is that the A-A of Fig. 1 is to view;
Fig. 4 is the B-B view of Fig. 1;
The cross-sectional view that Fig. 5 is push pipe that the present invention becomes.
In figure: 1, rounded square shell, 2, motor, 3, gear-box five, 4, dividing plate, 5, transmission tube, 6, link arm one, 7,Link arm two, 8, gear-box one, 9, gear-box two, 10, power transmission shaft one, 11, stir bar, 12, drilling rod, 13, drill bit, 14,Swing arm, 15, stir tooth, 16, power transmission shaft three, 18, link arm three, 19, link arm four, 20, gear-box three, 21, gear-box four,22, power transmission shaft two.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, and this embodiment dividing plate 4 is divided into pipe jacking tunnelling machine on muddy water storehouse and the right side on the left sideThe work chamber on limit, the right in dividing plate centre position is fixed with motor 2, motor left end is fixed with transmission tube 5, transmission tube through dividing plate,Its left end is fixed with gear-box 53; The left side, upper back of dividing plate is fixed with link arm 1, and the left end of link arm one is fixed with gear-box one8; The front upper part left side of dividing plate is fixed with link arm 27, and the left end of link arm two is fixed with gear-box 29; The rear lower left side of dividing plateBe fixed with link arm 3 18, the left end of link arm three is fixed with gear-box 3 20; The front lower left side of dividing plate is fixed with link arm 4 19,The left end of link arm four is fixed with gear-box 4 21; Gear-box one, gear-box two, gear-box three, gear-box four, gear-box fiveLeft end is respectively equipped with a drilling rod 12, and the left end of each drilling rod is provided with a drill bit 13; Between gear-box five and gear-box one, toothBetween roller box five and gear-box four, be connected with respectively a power transmission shaft 2 22; Between gear-box three and gear-box one, gear-box three and toothBetween roller box four, between gear-box two and gear-box one, be connected with respectively a power transmission shaft 1 between gear-box two and gear-box four;The both sides of each power transmission shaft one are respectively equipped with one and stir bar 11, and each bar that stirs is fixed on power transmission shaft one by two swing arms 14, everyIndividual stirring is respectively equipped with multiple teeth 15 that stir on bar.
In work chamber of the present invention, be also provided with high pressure water-injection pump and slush pump, when work, high pressure water-injection pump by pipeline to each brillHead water filling respectively; When work, motor turns round by power transmission shaft three driving gearboxs five in transmission tube, and gear-box five is at operation processIn by the rotation of two power transmission shafts two, power is passed to gear-box one and gear-box four; Gear-box one drives in operation processIts power transmission shaft one in front and its following power transmission shaft one rotate, and its following power transmission shaft one drives in rotationGear-box three turns round; Gear-box four drives power transmission shaft one of its top and a power transmission shaft one of back to turn in operation processMoving, a power transmission shaft one driving gearbox two in rotation of top turns round; Gear-box one, gear-box two, gear-box three, toothRoller box four, the on-stream bit that drives respectively its left end by a drilling rod of its left end of gear-box five; Four biographiesMoving axis one is driven and is stirred bar around power transmission shaft one rotation by swing arm respectively in rotation; Five drill bits in rotation by the soil body of its left partCutting stirs into mud with water, and the bar that stirs on four power transmission shafts one stirs the earth of the four edges of squarish and water in rotationBecome mud, mud is discharged outside push pipe by slush pump, and pipe jacking tunnelling machine forms the hole of rounded square section in propelling, thereafter,The pipeline of rounded square section forms the rounded square push pipe pipeline of long distance in a section follow-up.
Claims (1)
1. a rounded square pipe jacking tunnelling machine, pipe jacking tunnelling machine is divided into the muddy water storehouse on the left side and the work chamber on the right by dividing plate 4,The right in dividing plate centre position is fixed with motor 2, and motor left end is fixed with transmission tube 5, and transmission tube is fixed through dividing plate, its left endThere is gear-box 53; The left side, upper back of dividing plate is fixed with link arm 1, and the left end of link arm one is fixed with gear-box 1; Dividing plateFront upper part left side is fixed with link arm 27, and the left end of link arm two is fixed with gear-box 29; The rear lower left side of dividing plate is fixed with link arm3 18, the left end of link arm three is fixed with gear-box 3 20; The front lower left side of dividing plate is fixed with link arm 4 19, a left side for link arm fourEnd is fixed with gear-box 4 21; The left end of gear-box one, gear-box two, gear-box three, gear-box four, gear-box five is established respectivelyHave a drilling rod 12, the left end of each drilling rod is provided with a drill bit 13; Between gear-box five and gear-box one, gear-box five and toothBetween roller box four, be connected with respectively a power transmission shaft 2 22; Between gear-box three and gear-box one, between gear-box three and gear-box four,Between gear-box two and gear-box one, be connected with respectively a power transmission shaft 1 between gear-box two and gear-box four; Each power transmission shaftOne both sides are respectively equipped with one and stir bar 11, and each bar that stirs is fixed on power transmission shaft one by two swing arms 14, and each stirring on bar dividedBe not provided with multiple teeth 15 that stir; It is characterized in that: in the work chamber of rounded square pipe jacking tunnelling machine, be also provided with high pressure water-injection pump and mudPump, when work, high pressure water-injection pump is distinguished water filling by pipeline to each drill bit; When work, motor is by the power transmission shaft in transmission tubeThree driving gearboxs five turn round, and gear-box five passes to gear-box by the rotation of two power transmission shafts two by power in operation processOne and gear-box four; Gear-box one drives its power transmission shaft one in front and its following power transmission shaft one in operation processRotate, its a following power transmission shaft one driving gearbox three in rotation turns round; Gear-box four drives on it in operation processPower transmission shaft one on limit and a power transmission shaft one of back rotate, a power transmission shaft one driving gearbox two in rotation of topRunning; Gear-box one, gear-box two, gear-box three, gear-box four, on-stream one of its left end that passes through respectively of gear-box fiveIndividual drilling rod drives a bit of its left end; Four power transmission shafts one are driven and are stirred bar around power transmission shaft by swing arm respectively in rotationOne rotation; Five drill bits stir into mud by the soil cutting of its left part and water in rotation, and the bar that stirs on four power transmission shafts one existsIn rotation, the earth of the four edges of squarish and water are stirred into mud, mud is discharged outside push pipe by slush pump, pipe jacking tunnelling machineIn propelling, form the hole of rounded square section, thereafter, the pipeline of rounded square section forms long in a section follow-upThe rounded square push pipe pipeline of distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511035719.XA CN105604574A (en) | 2015-12-31 | 2015-12-31 | Rounded corner square jacking-pipe tunneling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511035719.XA CN105604574A (en) | 2015-12-31 | 2015-12-31 | Rounded corner square jacking-pipe tunneling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105604574A true CN105604574A (en) | 2016-05-25 |
Family
ID=55984859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511035719.XA Withdrawn CN105604574A (en) | 2015-12-31 | 2015-12-31 | Rounded corner square jacking-pipe tunneling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105604574A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007329A (en) * | 2021-03-22 | 2021-06-22 | 安徽唐兴机械装备有限公司 | Push bench driven assembly |
-
2015
- 2015-12-31 CN CN201511035719.XA patent/CN105604574A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007329A (en) * | 2021-03-22 | 2021-06-22 | 安徽唐兴机械装备有限公司 | Push bench driven assembly |
| CN113007329B (en) * | 2021-03-22 | 2022-11-22 | 安徽唐兴装备科技股份有限公司 | Push bench driven assembly |
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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 |