CN105971619A - Convex trapezoidal pipe jacking machine - Google Patents
Convex trapezoidal pipe jacking machine Download PDFInfo
- Publication number
- CN105971619A CN105971619A CN201610386769.0A CN201610386769A CN105971619A CN 105971619 A CN105971619 A CN 105971619A CN 201610386769 A CN201610386769 A CN 201610386769A CN 105971619 A CN105971619 A CN 105971619A
- Authority
- CN
- China
- Prior art keywords
- tool post
- trapezoidal tool
- convex
- convex trapezoidal
- semi
- 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- Withdrawn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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002689 soil Substances 0.000 claims abstract description 7
- 238000002347 injection Methods 0.000 claims abstract description 5
- 239000007924 injection Substances 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 30
- 239000010959 steel Substances 0.000 claims description 30
- 239000000203 mixture Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 2
- 239000002002 slurry Substances 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
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- 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
- E21D9/1086—Drives or transmissions specially adapted therefor
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- 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
-
- 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
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
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)
- Earth Drilling (AREA)
Abstract
Disclosed is a convex trapezoidal pipe jacking machine. During rotation, first upper half convex trapezoidal tool post, a first lower half convex trapezoidal tool post, a second upper half convex trapezoidal tool post, a second lower half convex trapezoidal tool post, an upper half concave trapezoidal tool post and a lower half concave trapezoidal tool post cut soil bodies at the lower ends of the first upper half convex trapezoidal tool post, the first lower half convex trapezoidal tool post, the second upper half convex trapezoidal tool post, the second lower half convex trapezoidal tool post, the upper half concave trapezoidal tool post and the lower half concave trapezoidal tool. During rotation, the first upper half convex trapezoidal tool post and the first lower half convex trapezoidal tool post cut the left end into a convex trapezoidal head. During rotation, the second upper half convex trapezoidal tool post and the second lower half convex trapezoidal tool post cut the right end into a convex trapezoidal head. The cut soil bodies and a water body injected by a water injection pump are stirred into slurry, and the slurry is discharged to the outside of a jacked pipe after pumped by a slurry pump. During advancing, the pipe jacking machine forms a hole of which the left end and the right end are each provided with a convex trapezoidal section. Afterwards, pipelines with convex trapezoidal sections form a long-distance convex trapezoidal pipe jacking pipeline in a one section by one section following mode.
Description
Technical field
The present invention relates to a kind of push pipe machinery, the convex trapezoidal push pipe used in a kind of pipe-jacking project machinery.
Background technology
At present, in pipe-jacking project, the convex trapezoidal push pipe machinery of application is to form one by multiple bits cutting soil body to approximate convex trapezoidal section, and convex trapezoidal push pipe pipeline resistance during being pressed into is the biggest.
Summary of the invention
The present invention compensate for disadvantage mentioned above, it is provided that the convex trapezoidal push pipe machinery of a kind of full advance.
The present invention is achieved through the following technical solutions:
A kind of convex trapezoidal push pipe machinery, push pipe machinery is divided into muddy water storehouse and the work chamber at rear portion of front portion by dividing plate, and work chamber periphery is provided with housing；Steel plate support one, steel plate support two, steel plate support three from left to right word order, dividing plate is fixed in the rear end of steel plate support two, the front end of steel plate support two is fixed in the middle part of the shell of motor two, the upper end output shaft of motor two is fixed with the recessed trapezoidal tool post of upper half, and the lower end output shaft of motor two is fixed with the recessed trapezoidal tool post of lower half；Dividing plate is fixed in the rear end of steel plate support one, and the front end of steel plate support one is fixed in the middle part of the shell of motor one, and the upper end output shaft of motor one is fixed with semi-convex trapezoidal tool post one, and the lower end output shaft of motor one is fixed with down semi-convex trapezoidal tool post one；Dividing plate is fixed in the rear end of steel plate support three, and the front end of steel plate support three is fixed in the middle part of the shell of motor three, and the upper end output shaft of motor three is fixed with semi-convex trapezoidal tool post two, and the lower end output shaft of motor three is fixed with down semi-convex trapezoidal tool post two；The most semi-convex upper trapezoidal tool post one and under semi-convex trapezoidal tool post one form a convex convex trapezoidal tool post in centre, the most semi-convex upper trapezoidal tool post two and under semi-convex trapezoidal tool post two form convex trapezoidal tool post convex in the middle of another, the side surface of each convex trapezoidal tool post is separately installed with multiple cutter head；The recessed trapezoidal tool post of upper half and lower half recessed trapezoidal tool post one umbilicate recessed trapezoidal tool post of composition, the side surface of recessed trapezoidal tool post is provided with multiple cutter head.
The present invention has a following feature:
The present invention can manufacture two ends, left and right and be respectively provided with convex trapezoidal convex trapezoidal push pipe pipeline.
Accompanying drawing explanation
The present invention is further illustrated below in conjunction with the accompanying drawings:
Fig. 1 is the top view of the present invention；
Fig. 2 is the upward view of the present invention；
Fig. 3 is the A A view of Fig. 1；
Fig. 4 is the cross-sectional view of convex trapezoidal push pipe.
In figure: 1, housing, 2, dividing plate, 3, steel plate support one, 4, steel plate support two, 5, steel plate support three, 6, motor one, 7, motor two, 8, motor three, 9, upper semi-convex trapezoidal tool post one, 10, the recessed trapezoidal tool post of upper half, 11, upper semi-convex trapezoidal tool post two, 12, cutter head, 13, semi-convex trapezoidal tool post one under, 14, the recessed trapezoidal tool post of lower half, 15, under semi-convex trapezoidal tool post two, 16, output shaft, 17, work chamber, 18, muddy water storehouse.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, and push pipe machinery is divided into muddy water storehouse 18 and the work chamber 17 at rear portion of front portion by this embodiment dividing plate 2, and work chamber periphery is provided with housing 1；Steel plate support 1, steel plate support 24, steel plate support 35 from left to right word order, dividing plate is fixed in the rear end of steel plate support 24, the front end of steel plate support two is fixed in the middle part of the shell of motor 27, the upper end output shaft 16 of motor two is fixed with the recessed trapezoidal tool post 10 of upper half, and the lower end output shaft of motor two is fixed with the recessed trapezoidal tool post 14 of lower half；Dividing plate is fixed in the rear end of steel plate support 1, and the front end of steel plate support one is fixed in the middle part of the shell of motor 1, and the upper end output shaft 16 of motor one is fixed with semi-convex trapezoidal tool post 1, and the lower end output shaft of motor one is fixed with down semi-convex trapezoidal tool post 1；Dividing plate is fixed in the rear end of steel plate support 35, and the front end of steel plate support three is fixed in the middle part of the shell of motor 38, and the upper end output shaft of motor three is fixed with semi-convex trapezoidal tool post 2 11, and the lower end output shaft of motor three is fixed with down semi-convex trapezoidal tool post 2 15；The most semi-convex upper trapezoidal tool post one and under semi-convex trapezoidal tool post one form a convex convex trapezoidal tool post in centre, the most semi-convex upper trapezoidal tool post two and under semi-convex trapezoidal tool post two form convex trapezoidal tool post convex in the middle of another, the side surface of each convex trapezoidal tool post is separately installed with multiple cutter head 12；The recessed trapezoidal tool post of upper half and lower half recessed trapezoidal tool post one umbilicate recessed trapezoidal tool post of composition, the side surface of recessed trapezoidal tool post is provided with multiple cutter head 12；The recessed trapezoidal of the convex trapezoidal and recessed trapezoidal tool post cross section of convex trapezoidal tool post cross section is coincide.
Described housing is that two ends, left and right are respectively provided with convex trapezoidal shell.
Described recessed trapezoidal tool post and convex trapezoidal tool post are installed in muddy water storehouse.
When the present invention works, water injecting pump is to the injection location water under high pressure between recessed trapezoidal tool post and convex trapezoidal tool post, motor one drive the most semi-convex upper trapezoidal tool post one and under semi-convex trapezoidal tool post one rotate forward, motor three drive the most semi-convex upper trapezoidal tool post two and under semi-convex trapezoidal tool post two invert, motor two drives the recessed trapezoidal tool post of upper half to rotate forward, motor two drives the recessed trapezoidal tool post of lower half to invert, upper semi-convex trapezoidal tool post one, under semi-convex trapezoidal tool post one, upper semi-convex trapezoidal tool post two, under semi-convex trapezoidal tool post two and the recessed trapezoidal tool post of upper half, the recessed trapezoidal tool post of lower half in rotation by the soil cutting of its lower end；Upper semi-convex trapezoidal tool post one, under semi-convex trapezoidal tool post one in rotation, left end is cut into convex bathrocephaly, upper semi-convex trapezoidal tool post two, under semi-convex trapezoidal tool post two in rotation, right-hand member is cut into convex bathrocephaly；The soil body of cutting stirs into mud with the water body of water injecting pump injection, mud is arranged outside push pipe after being aspirated by slush pump, push pipe machinery forms two ends, left and right in pushing ahead and is respectively provided with the hole of convex trapezoidal cross-section, thereafter, the pipeline of convex trapezoidal cross-section forms the convex trapezoidal push pipe pipeline of distance in a section follow-up.
Described water injecting pump and slush pump are installed in work chamber.
Claims (4)
1. a convex trapezoidal push pipe machinery；It is characterized in that:
The structure of convex trapezoidal push pipe machinery includes: push pipe machinery is divided into muddy water storehouse (18) and the work chamber (17) at rear portion of front portion by dividing plate (2), and work chamber periphery is provided with housing (1)；Steel plate support one (3), steel plate support two (4), steel plate support three (5) from left to right word order, dividing plate is fixed in the rear end of steel plate support two (4), the front end of steel plate support two is fixed in the middle part of the shell of motor two (7), the upper end output shaft (16) of motor two is fixed with the recessed trapezoidal tool post of upper half (10), and the lower end output shaft of motor two is fixed with the recessed trapezoidal tool post of lower half (14)；Dividing plate is fixed in the rear end of steel plate support one (3), the front end of steel plate support one is fixed in the middle part of the shell of motor one (6), the upper end output shaft (16) of motor one is fixed with semi-convex trapezoidal tool post one (9), and the lower end output shaft of motor one is fixed with down semi-convex trapezoidal tool post one (13)；Dividing plate is fixed in the rear end of steel plate support three (5), the front end of steel plate support three is fixed in the middle part of the shell of motor three (8), the upper end output shaft of motor three is fixed with semi-convex trapezoidal tool post two (11), and the lower end output shaft of motor three is fixed with down semi-convex trapezoidal tool post two (15)；The most semi-convex upper trapezoidal tool post one and under semi-convex trapezoidal tool post one form a convex convex trapezoidal tool post in centre, the most semi-convex upper trapezoidal tool post two and under semi-convex trapezoidal tool post two form convex trapezoidal tool post convex in the middle of another, the side surface of each convex trapezoidal tool post is separately installed with multiple cutter head (12)；The recessed trapezoidal tool post of upper half and lower half recessed trapezoidal tool post one umbilicate recessed trapezoidal tool post of composition, the side surface of recessed trapezoidal tool post is provided with multiple cutter head (12)；The recessed trapezoidal of the convex trapezoidal and recessed trapezoidal tool post cross section of convex trapezoidal tool post cross section is coincide；
During convex trapezoidal push pipe machine work, water injecting pump is to the injection location water under high pressure between recessed trapezoidal tool post and convex trapezoidal tool post, motor one drive the most semi-convex upper trapezoidal tool post one and under semi-convex trapezoidal tool post one rotate forward, motor three drive the most semi-convex upper trapezoidal tool post two and under semi-convex trapezoidal tool post two invert, motor two drives the recessed trapezoidal tool post of upper half to rotate forward, motor two drives the recessed trapezoidal tool post of lower half to invert, upper semi-convex trapezoidal tool post one, under semi-convex trapezoidal tool post one, upper semi-convex trapezoidal tool post two, under semi-convex trapezoidal tool post two and the recessed trapezoidal tool post of upper half, the recessed trapezoidal tool post of lower half in rotation by the soil cutting of its lower end；Upper semi-convex trapezoidal tool post one, under semi-convex trapezoidal tool post one in rotation, left end is cut into convex bathrocephaly, upper semi-convex trapezoidal tool post two, under semi-convex trapezoidal tool post two in rotation, right-hand member is cut into convex bathrocephaly；The soil body of cutting stirs into mud with the water body of water injecting pump injection, mud is arranged outside push pipe after being aspirated by slush pump, push pipe machinery forms two ends, left and right in pushing ahead and is respectively provided with the hole of convex trapezoidal cross-section, thereafter, the pipeline of convex trapezoidal cross-section forms the convex trapezoidal push pipe pipeline of distance in a section follow-up.
Convex trapezoidal push pipe the most according to claim 1 machinery, it is characterised in that: described housing is that two ends, left and right are respectively provided with convex trapezoidal shell.
Convex trapezoidal push pipe the most according to claim 1 machinery, it is characterised in that: described recessed trapezoidal tool post and convex trapezoidal tool post are installed in muddy water storehouse.
Convex trapezoidal push pipe the most according to claim 1 machinery, it is characterised in that: described water injecting pump and slush pump are installed in work chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610386769.0A CN105971619A (en) | 2016-06-05 | 2016-06-05 | Convex trapezoidal pipe jacking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610386769.0A CN105971619A (en) | 2016-06-05 | 2016-06-05 | Convex trapezoidal pipe jacking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105971619A true CN105971619A (en) | 2016-09-28 |
Family
ID=57010250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610386769.0A Withdrawn CN105971619A (en) | 2016-06-05 | 2016-06-05 | Convex trapezoidal pipe jacking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105971619A (en) |
-
2016
- 2016-06-05 CN CN201610386769.0A patent/CN105971619A/en not_active Withdrawn
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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: 20160928 |
|
| WW01 | Invention patent application withdrawn after publication |