CN206647107U - A kind of three-in-one compound tube for spiral push-bench - Google Patents
A kind of three-in-one compound tube for spiral push-bench Download PDFInfo
- Publication number
- CN206647107U CN206647107U CN201720232663.5U CN201720232663U CN206647107U CN 206647107 U CN206647107 U CN 206647107U CN 201720232663 U CN201720232663 U CN 201720232663U CN 206647107 U CN206647107 U CN 206647107U
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- CN
- China
- Prior art keywords
- push
- discharge pipeline
- push pipe
- pipe
- bench
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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.)
- Expired - Fee Related
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000956 alloy Substances 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 9
- 239000002689 soil Substances 0.000 abstract description 7
- 239000004927 clay Substances 0.000 abstract description 3
- 239000010802 sludge Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model provides a kind of three-in-one compound tube for spiral push-bench, including push pipe, discharge pipeline and helix tube, push pipe, discharge pipeline and helix tube combined set successively from outside to inside, helix tube includes axostylus axostyle and helical blade set, Cutting tool is provided with push pipe head, is connected through a screw thread between push pipe head and discharge pipeline.Discharge pipeline and push pipe are combined into a procedure and completed by the utility model, engineering is saved the time, while mud is discharged from rear active well, is easy to clear up in time, specially set artificial spoil disposal personnel before saving in received well, save cost.In addition, be also equipped with water pipe, under different soil, rinsed down by water and avoid viscous glutinous, make clay be easier to be discharged.The design of push pipe head inscribe sharpener disk, it disclosure satisfy that and construct in the case of different soil, reduce difficulty of construction.
Description
Technical field
The utility model belongs to spoil disposal pipeline construction field, more particularly, to a kind of three-in-one group for spiral push-bench
Close pipe.
Background technology
In no-dig technique Pressure pipe is construction, construction process of the prior art is to carry out guiding construction first, then
Discharge pipeline is installed and carries out spoil disposal, and the mud generally discharged all is to be expelled in front of discharge pipeline in received well, the later stage needs special
People carries out the cleaning of spoil disposal, and push pipe is installed again after discharge pipeline insertion.This construction process of prior art can cause push pipe and soil
Gap between layer is bigger, and the later stage, which easily causes, the serious problems such as collapses, sinks.
The content of the invention
In view of this, the utility model is directed to a kind of three-in-one compound tube for spiral push-bench, by discharge pipeline
A procedure is combined into push pipe to complete, while mud is rear sludge drainage system, is easy to clear up in time.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of three-in-one compound tube for spiral push-bench, including push pipe, discharge pipeline and helix tube, the push pipe, row
Combined set, helix tube include axostylus axostyle and helical blade set successively from outside to inside for mud pipe and helix tube, and the both ends of axostylus axostyle are set respectively
There is the first pin-and-hole, the port cross-sectional of axostylus axostyle is the external circular, loop configuration of inscribed polygon, and the helical blade set includes straight
Footpath is consistent and several helical blades equidistantly to arrange, the both ends of helix tube are removably connected with joint, the spoil disposal
Pipe is provided with internal thread at the mouth of pipe of unit head, is provided with external screw thread at the mouth of pipe of the discharge pipeline away from unit head, push pipe head and
It is connected through a screw thread between discharge pipeline；
Cutting tool is provided with the push pipe head, it is in emitting shape arrangement that Cutting tool, which includes center sleeve and several,
Knife rest, some knife rests are fixedly welded on center sleeve, are arranged on each knife rest and are provided with some alloy cutter heads.
Further, the joint is hollow circular cylinder structure, and the both ends of joint are respectively equipped with corresponding with the first pin-and-hole
The second pin-and-hole, the port cross-sectional of joint is external contact zone, circular loop configuration is inscribed, and fitting sleeve is inserted in axostylus axostyle and logical
Pin is crossed to be fixedly connected through the first pin-and-hole and the second pin-and-hole.
Further, the port cross-sectional of the joint is external octagon, and the port cross-sectional of axostylus axostyle is inscribed octagon.
Further, it is equipped with water pipe above the push pipe.
Further, the knife rest is provided with three, and four alloy cutter heads are distributed with each knife rest.
Relative to prior art, the three-in-one compound tube described in the utility model for spiral push-bench by discharge pipeline and
Push pipe is combined into procedure completion, has saved the process of one of discharge pipeline, engineering is saved the time, while mud is arranged from rear active well
Go out, received well has other equipment inside in advance before avoiding, the problem of cannot discharging mud forward, after the utility model uses
Sludge drainage system, it is easy to clear up in time, artificial spoil disposal personnel is specially set before saving in received well, saves cost.In addition, also add
There is water pipe, under different soil, rinsed down by water and avoid viscous glutinous, clay screw feeder is easier to be discharged.Push pipe head inscribe
The design of sharpener disk, it disclosure satisfy that and construct in the case of different soil, reduce difficulty of construction.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the port cross-sectional schematic diagram of axostylus axostyle；
Fig. 3 is the front view of joint；
Fig. 4 is the top view of joint.
Description of reference numerals：
1- push pipe heads；2- discharge pipelines；3- helix tubes；4- push pipes；5- alloy cutter heads；The pin-and-holes of 6- first；7- water pipes；8- knives
Frame；9- joints；The pin-and-holes of 10- second；11- center sleeves.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As Figure 1-4, a kind of three-in-one compound tube for spiral push-bench, including push pipe 4, discharge pipeline 2 and spiral
Pipe 3, combined set, helix tube 3 include axostylus axostyle and helical blade successively from outside to inside for the push pipe 4, discharge pipeline 2 and helix tube 3
Group, the both ends of axostylus axostyle are respectively equipped with the first pin-and-hole 6, and the port cross-sectional of axostylus axostyle is the external circular, loop configuration of inscribed polygon,
The helical blade set includes diameter unanimously and several helical blades equidistantly to arrange, the both ends of helix tube 3 are detachable
Be connected with joint 9, the discharge pipeline 2 is provided with internal thread, the mouth of pipe of the discharge pipeline 2 away from unit head at the mouth of pipe of unit head
Place is provided with external screw thread, is connected through a screw thread between push pipe head 1 and discharge pipeline 2；
Cutting tool is provided with the push pipe head 1, Cutting tool includes center sleeve 11 and several are arranged in emitting shape
The knife rest 8 of row, some knife rests 8 are fixedly welded on center sleeve 11, are arranged on each knife rest 8 and are provided with some alloy cutter heads 5.
Above-mentioned joint 9 is hollow circular cylinder structure, and the both ends of joint 9 are respectively equipped with second corresponding with the first pin-and-hole 6
Pin-and-hole 10, the port cross-sectional of joint 9 is external contact zone, the loop configuration that circle is inscribed, and 9 sets of joint is inserted in axostylus axostyle and passed through
Pin is fixedly connected through the first pin-and-hole 6 with the second pin-and-hole 10.
The port cross-sectional of above-mentioned joint 9 is external octagon, and the port cross-sectional of axostylus axostyle is inscribed octagon.
The above-mentioned top of push pipe 4 is equipped with water pipe 7.
Above-mentioned knife rest 8 is provided with three, and four alloy cutter heads 5 are distributed with each knife rest 8.
During jacking construction, discharge pipeline 2, helix tube 3 and the pipe of push pipe 4 three are merged a procedure and pushed up forward by the utility model
Enter, saved the process of one of discharge pipeline, engineering is saved the time, while mud is discharged from the rear of discharge pipeline 2, drains into active well
It is interior, there is other equipment in advance inside in received well well before can avoiding, it is impossible to the problem of mud is discharged into, while with after mud
Well heat-extraction system, the artificial spoil disposal personnel of well before saving, saves cost.Can be with addition, the top of push pipe 4 is additionally provided with water pipe 7, in water pipe 7
Water filling or logical bentonite, under different soil, rinse down to avoid by water and glue, clay screw feeder is easier to be discharged.Push pipe
Cutting tool is provided with head 1, disclosure satisfy that and construct in the case of different soil, reduction difficulty of construction.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (5)
- A kind of 1. three-in-one compound tube for spiral push-bench, it is characterised in that：Including push pipe (4), discharge pipeline (2) and spiral Manage (3), combined set, helix tube (3) include axostylus axostyle successively from outside to inside for the push pipe (4), discharge pipeline (2) and helix tube (3) And helical blade set, the both ends of axostylus axostyle are respectively equipped with the first pin-and-hole (6), the port cross-sectional of axostylus axostyle is external circular, inscribed polygon The loop configuration of shape, the helical blade set includes diameter unanimously and several helical blades equidistantly to arrange, helix tube (3) both ends are removably connected with joint (9), and the discharge pipeline (2) is provided with internal thread, spoil disposal at the mouth of pipe of unit head Pipe (2) is provided with external screw thread at the mouth of pipe away from unit head, is connected through a screw thread between push pipe head (1) and discharge pipeline (2)；Cutting tool is provided with the push pipe head (1), Cutting tool includes center sleeve (11) and several are arranged in emitting shape The knife rest (8) of row, some knife rests (8) are fixedly welded on center sleeve (11), are arranged on each knife rest (8) and are provided with some alloys Cutter head (5).
- 2. the three-in-one compound tube according to claim 1 for spiral push-bench, it is characterised in that：The joint (9) For hollow circular cylinder structure, the both ends of joint (9) are respectively equipped with second pin-and-hole (10) corresponding with the first pin-and-hole (6), joint (9) port cross-sectional is external contact zone, circular loop configuration is inscribed, and joint (9) set is inserted in axostylus axostyle and passed through by pin The first pin-and-hole (6) is worn to be fixedly connected with the second pin-and-hole (10).
- 3. the three-in-one compound tube according to claim 2 for spiral push-bench, it is characterised in that：The joint (9) Port cross-sectional be external octagon, the port cross-sectional of axostylus axostyle is inscribed octagon.
- 4. the three-in-one compound tube according to claim 1 for spiral push-bench, it is characterised in that：The push pipe (4) Top is equipped with water pipe (7).
- 5. the three-in-one compound tube according to claim 1 for spiral push-bench, it is characterised in that：The knife rest (8) Provided with three, four alloy cutter heads (5) are distributed with each knife rest (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720232663.5U CN206647107U (en) | 2017-03-10 | 2017-03-10 | A kind of three-in-one compound tube for spiral push-bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720232663.5U CN206647107U (en) | 2017-03-10 | 2017-03-10 | A kind of three-in-one compound tube for spiral push-bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206647107U true CN206647107U (en) | 2017-11-17 |
Family
ID=60281338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720232663.5U Expired - Fee Related CN206647107U (en) | 2017-03-10 | 2017-03-10 | A kind of three-in-one compound tube for spiral push-bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206647107U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487915A (en) * | 2018-05-24 | 2018-09-04 | 江苏地龙重型机械有限公司 | A kind of push-bench with rotary cutting head |
| CN109681226A (en) * | 2019-01-24 | 2019-04-26 | 重庆宏工工程机械股份有限公司 | Trenchless pipe jacking drilling machine |
| CN110195596A (en) * | 2019-06-03 | 2019-09-03 | 石家庄铁道大学 | A kind of model test earth pressure balanced push-bench analogy method and constructional device |
-
2017
- 2017-03-10 CN CN201720232663.5U patent/CN206647107U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487915A (en) * | 2018-05-24 | 2018-09-04 | 江苏地龙重型机械有限公司 | A kind of push-bench with rotary cutting head |
| CN109681226A (en) * | 2019-01-24 | 2019-04-26 | 重庆宏工工程机械股份有限公司 | Trenchless pipe jacking drilling machine |
| CN109681226B (en) * | 2019-01-24 | 2020-05-01 | 重庆宏工工程机械股份有限公司 | Trenchless pipe jacking drilling machine |
| CN110195596A (en) * | 2019-06-03 | 2019-09-03 | 石家庄铁道大学 | A kind of model test earth pressure balanced push-bench analogy method and constructional device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300384 Tianjin Binhai New Area High-tech Zone Huayuan Industrial Area No. 2, 4-2101 Patentee after: STECOL Corp. Address before: 300384 Tianjin Binhai New Area High-tech Zone Huayuan Industrial Area No. 2, 4-2101 Patentee before: Sinohydro Tianjin Engineering Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 |