CN104006215A - Power device for jacking pipes - Google Patents
Power device for jacking pipes Download PDFInfo
- Publication number
- CN104006215A CN104006215A CN201410231087.3A CN201410231087A CN104006215A CN 104006215 A CN104006215 A CN 104006215A CN 201410231087 A CN201410231087 A CN 201410231087A CN 104006215 A CN104006215 A CN 104006215A
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- CN
- China
- Prior art keywords
- jack
- gear
- support
- small
- small gears
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000003032 molecular docking Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
Abstract
A power device for jacking pipes comprises four jacks and a support for supporting the jacks and is characterized in that the rear end of each jack is coaxially provided with a small gear, parameters of the four small gears are identical and meshed with a center large gear, and the axes of the four small gears around the center large gear are evenly distributed. The four small gears are located in an outer gear ring and meshed with the outer gear ring. The outer gear ring is fixed on the support. A driving gear is coaxially installed on the center large gear, and the driving gear is connected with a driving motor through a transmission mechanism. The driving motor is fixedly installed on the support. The device can prevent pipes from moving off course in the advancing process, prevent blocking of the pipes, improve pipe abutting connection coaxility and improve the abutting connection quality.
Description
Technical field
The present invention relates to pipe laying device in municipal engineering, especially push pipe power plant.
Background technique
At present, in municipal engineering, lay under ground piping and all adopt pipe pushing technology, exactly pipeline 2 is headed in the duct 1 of digging in advance, as shown in Figure 1.And during push pipe, adopt jack to implement, and the rear end of jack is fixed on support, and front end is that telescopic end withstands on the end face of pipeline, then starts jack and promotes pipeline and advance.The problem of its existence is: pipeline easily wanders off, and withstands in cell walls, thereby hindered in traveling process, cannot complete smoothly fast pipe laying; Even if do not blocked two problems that pipeline joint quality is not high that yet can exist.
Summary of the invention
The shortcoming existing in order to overcome above-mentioned prior art, the object of the present invention is to provide a kind of push pipe power plant, this device can prevent that pipeline from wandering off in traveling process, thereby prevents from being blocked, also can improve the docking coaxality of two pipelines, improve joint quality.
In order to address the above problem, the present invention by the following technical solutions: push pipe power plant, comprise the support of jack and support jack; It is characterized in that: described jack is provided with four, the rear end fixing coaxial line of each jack is fixedly mounted with a small gear; Four small gear parameters equate and Dou Yu mono-center gearwheel engagement, and four small gears are around the uniform setting of axis of center gearwheel; Four small gears are positioned at an external toothing and all mesh with external toothing; External toothing is fixed on described support; The coaxial actuation gear of installing of center gearwheel, actuation gear is connected with described drive motor by driving mechanism; Drive motor is packed on described support.
As further technological scheme of the present invention: described each small gear is arranged on same connecting frame by a wheel shaft.
Further: described connecting frame is to be square.
The invention has the beneficial effects as follows: this device can prevent that pipeline from wandering off in traveling process, thereby prevent from being blocked, also can improve the docking coaxality of two pipelines, improve joint quality.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is described further:
Fig. 1 is pipe laying schematic diagram;
Fig. 2 is structural representation and the jacking construction view of the embodiment of the present invention;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is the B-B schematic diagram of Fig. 2;
In figure: 1 duct, 2 pipelines, 3 jack, 31 flexible rods, 4 guide rails, 5 small gears, 6 center gearwheels, 7 external toothings, 8 supports, 9 actuation gears, 10 driving gears, 11 drive motor, 12 wheel shafts, 13 connecting frames.
Embodiment
As in Figure 2-4, this push pipe mainly comprises the support of jack 3 and support jack with power plant.
Wherein said jack 3 is provided with four, and four jack specifications are identical.The rear end coaxial line of each jack 3 is fixedly mounted with a small gear 5; Four small gear 5 parameters equate and Dou Yu mono-center gearwheel 6 engagements, and four small gears 5 are around the uniform setting of axis of center gearwheel 6; Four small gears 5 are positioned at an external toothing 7 and all mesh with external toothing 7; External toothing 7 is fixed on described support 8; The coaxial actuation gear 9 of installing of center gearwheel 6, actuation gear 9 is connected with described drive motor 11 by driving gear 10; Drive motor 11 is packed on described support 8.
In jacking construction, first utilize four points of four jack pair pipeline end faces to carry out the application of force, promotion pipeline advances, pipeline advances after a segment distance, by drive motor, drive center gearwheel to rotate again, thereby drive four small gears to turn an angle around the center line of center gearwheel, be i.e. the change in location of four jack, the point of application of force of pipeline is changed, the problem that wanders off of avoiding like this single point application of force to cause.In pipeline jack-in process, can repeatedly convert the position of point of application of force, so that tuningout repeatedly, finally this device is realized and is prevented that pipeline from wandering off, being blocked in traveling process, improves the docking coaxality of two pipelines, improves the effect of joint quality.
In order to guarantee that synchronous i.e. four jack of pinion rotation synchronously rotate, and guarantee the point of application of force of pipeline synchronously to change the further technology that this embodiment takes: described each small gear 5 is arranged on same connecting frame 13 by a wheel shaft 12.Further: this connecting frame 13 is square preferably.
Certainly in the present invention, actuation gear also can adopt other devices to replace, for example, adopt tooth fan to replace, and even can adopt shifting block to replace, as long as have driving mechanism driving gear fan or shifting block to turn an angle around center gearwheel axis.Even can also take center gearwheel to maintain static, the mode that external toothing rotates, can realize the function that drives small gear to rotate around center gearwheel axis equally.In a word, the present invention is not limited only to above-described embodiment, and above-described embodiment is only preferred embodiment of the present invention, can not be as limitation of the present invention.
In addition, as the ancillary technique means that prevent from wandering off: can preset guide rail 4 below pipeline, guide rail is positioned at outside duct 1, and pipeline 2 is advanced on guide rail 4.
Claims (3)
1. push pipe power plant, comprise the support of jack and support jack; It is characterized in that: described jack is provided with four, the rear end coaxial line of each jack is fixedly mounted with a small gear; Four small gear parameters equate and Dou Yu mono-center gearwheel engagement, and four small gears are around the uniform setting of axis of center gearwheel; Four small gears are positioned at an external toothing and all mesh with external toothing; External toothing is fixed on described support; The coaxial actuation gear of installing of center gearwheel, actuation gear is connected with described drive motor by driving mechanism; Drive motor is packed on described support.
2. push pipe power plant according to claim 1, is characterized in that: described each small gear is arranged on same connecting frame by a wheel shaft.
3. push pipe power plant according to claim 2, is characterized in that: described connecting frame is to be square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410231087.3A CN104006215B (en) | 2014-05-28 | 2014-05-28 | Push pipe power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410231087.3A CN104006215B (en) | 2014-05-28 | 2014-05-28 | Push pipe power plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104006215A true CN104006215A (en) | 2014-08-27 |
| CN104006215B CN104006215B (en) | 2016-04-06 |
Family
ID=51367019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410231087.3A Active CN104006215B (en) | 2014-05-28 | 2014-05-28 | Push pipe power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104006215B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593377A (en) * | 2019-09-27 | 2019-12-20 | 中铁广州工程局集团深圳工程有限公司 | Heavy pipeline pipe orifice butt joint mounting frame and construction method |
| CN114811184A (en) * | 2021-12-29 | 2022-07-29 | 湖南省正邦建设工程有限公司 | Hydraulic auxiliary directional municipal pipeline sectional laying device and construction method |
| CN115199816A (en) * | 2022-09-16 | 2022-10-18 | 凯丰智慧(山东省)市政工程有限公司 | Jacking device for trenchless jacking pipe construction |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4060992A (en) * | 1975-04-30 | 1977-12-06 | Gewerkschaft Eisenhutte Westfalia | Method of and apparatus for laying a pipe-line |
| US4558629A (en) * | 1982-12-10 | 1985-12-17 | Gewerkschaft Eisenhutte Westfalia | Hydraulic control means for pipe thrust-jacking apparatus |
| DE3836440A1 (en) * | 1988-10-26 | 1990-05-03 | Eickhoff Geb | Process for the underground production of lines embedded in the soil in a constraint-free manner |
| DE29900679U1 (en) * | 1999-01-11 | 1999-04-08 | Gildemeister Tief Stahlbeton U | Jacking pipe for underground laying of pipes |
| CN2578638Y (en) * | 2002-10-24 | 2003-10-08 | 上海市机械施工公司 | Non-trenching plastic pipe jacking device |
| CN203963242U (en) * | 2014-05-28 | 2014-11-26 | 济南凯丰市政工程有限公司 | Push pipe power plant |
-
2014
- 2014-05-28 CN CN201410231087.3A patent/CN104006215B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4060992A (en) * | 1975-04-30 | 1977-12-06 | Gewerkschaft Eisenhutte Westfalia | Method of and apparatus for laying a pipe-line |
| US4558629A (en) * | 1982-12-10 | 1985-12-17 | Gewerkschaft Eisenhutte Westfalia | Hydraulic control means for pipe thrust-jacking apparatus |
| DE3836440A1 (en) * | 1988-10-26 | 1990-05-03 | Eickhoff Geb | Process for the underground production of lines embedded in the soil in a constraint-free manner |
| DE29900679U1 (en) * | 1999-01-11 | 1999-04-08 | Gildemeister Tief Stahlbeton U | Jacking pipe for underground laying of pipes |
| CN2578638Y (en) * | 2002-10-24 | 2003-10-08 | 上海市机械施工公司 | Non-trenching plastic pipe jacking device |
| CN203963242U (en) * | 2014-05-28 | 2014-11-26 | 济南凯丰市政工程有限公司 | Push pipe power plant |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593377A (en) * | 2019-09-27 | 2019-12-20 | 中铁广州工程局集团深圳工程有限公司 | Heavy pipeline pipe orifice butt joint mounting frame and construction method |
| CN114811184A (en) * | 2021-12-29 | 2022-07-29 | 湖南省正邦建设工程有限公司 | Hydraulic auxiliary directional municipal pipeline sectional laying device and construction method |
| CN114811184B (en) * | 2021-12-29 | 2023-08-04 | 湖南省正邦建设工程有限公司 | Hydraulic auxiliary directional municipal pipeline segmented laying device and construction method |
| CN115199816A (en) * | 2022-09-16 | 2022-10-18 | 凯丰智慧(山东省)市政工程有限公司 | Jacking device for trenchless jacking pipe construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104006215B (en) | 2016-04-06 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 250101 2-801-d5, building 10, Shuntai Plaza, 2000 Shunhua Road, high tech Zone, Jinan City, Shandong Province Patentee after: Kaifeng wisdom (Shandong Province) Municipal Engineering Co.,Ltd. Address before: 250101 2-801-d5, building 10, Shuntai Plaza, 2000 Shunhua Road, high tech Zone, Jinan City, Shandong Province Patentee before: JINAN KAIFENG MUNICIPAL ENGINEERING Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Power unit for pipe jacking Effective date of registration: 20210715 Granted publication date: 20160406 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Licheng sub branch Pledgor: Kaifeng wisdom (Shandong Province) Municipal Engineering Co.,Ltd. Registration number: Y2021370000088 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220507 Granted publication date: 20160406 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Licheng sub branch Pledgor: Kaifeng wisdom (Shandong Province) Municipal Engineering Co.,Ltd. Registration number: Y2021370000088 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Power unit for pipe jacking Effective date of registration: 20220511 Granted publication date: 20160406 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Licheng sub branch Pledgor: Kaifeng wisdom (Shandong Province) Municipal Engineering Co.,Ltd. Registration number: Y2022980005324 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230512 Granted publication date: 20160406 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Licheng sub branch Pledgor: Kaifeng wisdom (Shandong Province) Municipal Engineering Co.,Ltd. Registration number: Y2022980005324 |