CN2460824Y - Mud water balance push bench - Google Patents
Mud water balance push bench Download PDFInfo
- Publication number
- CN2460824Y CN2460824Y CN 00240979 CN00240979U CN2460824Y CN 2460824 Y CN2460824 Y CN 2460824Y CN 00240979 CN00240979 CN 00240979 CN 00240979 U CN00240979 U CN 00240979U CN 2460824 Y CN2460824 Y CN 2460824Y
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- CN
- China
- Prior art keywords
- cutterhead
- utility
- mud
- model
- push bench
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a mud water balance push bench, which is used for laying non-excavating pipelines in rock and soil construction. The utility model is characterized in that a conical cutter head of the mud water balance push bench is in a double eccentric structure, and the section shape of the mud water balance push bench is a symmetrical short waist shape. A mud dredging grid plate, a main shaft, and the cutter head which are fixedly arranged can conduct synchronous rotation with the cutter head; the internal part of the front shell body is provided with a forward water pipe, and a water spraying port of the forward water pipe is arranged in a mud barn. The utility model has the advantages that compared with a single eccentric structure in the prior art, radical stress operating conditions of the main shaft can be improved, and the utility model is favorable for lengthening the service life, and operation of the device is stable and reliable.
Description
The utility model relates to a kind of mire water equilibrium tube machine that carries out non-excavation pipe laying in the ground construction.
Employed muddy water push-bench generally comprises eccentric taper cutterhead of list and the width of cloth strip blade row that is driven by the motor and speed reducer structure in the engineering at present, and by screen front case is divided into the cone-shape clay bin of front end and the muddy water storehouse at rear portion.Because adopt single eccentric cutterhead, in the actual motion, main shaft diameter is to single load bearing, operating mode is bad, has reduced the working life of main shaft; Simultaneously owing to be separated by by taper cutterhead and screen between clay bin and the muddy water storehouse, earth in the clay bin is difficult to fully mix with the water that injects the muddy water storehouse, thereby it is mobile and plasticity is all relatively poor, not only make earth by screen the time, easily stop up the screen checkerwork cell, influence the normal discharge of mining clay, and change at excavation soil layer moisture content, move speed mated not at that time, easily take place on " vexed top ", and the influence construction.
The main shaft force-bearing situation was good when the purpose of this utility model provided a kind of construction, and can improve the flowability and the plasticity of earth in the clay bin, improved the mire water equilibrium tube machine of operation stability.
The technical solution of the utility model is, this mire water equilibrium tube machine comprises the taper cutterhead that is driven by the motor and speed reducer structure and is fixed on the width of cloth strip blade row of cutterhead front end, before sleeve mechanism is installed in, in the rear case, before, the correction oil cylinder is installed between the rear case, before, the housing front end has the cone shape clay bin, the front case rear portion is the muddy water storehouse, be provided with between clay bin and the muddy water storehouse and dredge the mud screen, rear portion, muddy water storehouse is provided with into, waste pipe, it is characterized in that, described taper cutterhead is two eccentric structures, be " the short waist shape " of its sectional shape for symmetry, described thin mud screen and main shaft and cutterhead fixedly mount, and rotate synchronously with cutterhead, be provided with preceding intake pipe in front case, its water orifice is positioned at clay bin.
The utility model has the advantages that owing to adopt the cutterhead of two eccentric structures, compare with single eccentric structure of prior art, not only the efficient of broken masonry improves greatly, and has improved the radial force operating mode of main shaft, helps prolonging its working life.Because water spray before clay bin adopts, the flowability and the plasticity of earth in the clay bin have been improved greatly, it is easier to from clay bin row to the muddy water storehouse, in addition, because dredging mud screen and cutterhead rotates synchronously, make cell on the screen periodically be subjected to the flushing of the press water sent into by intake pipe at rear portion, muddy water storehouse, thereby be difficult for stopping up.So eliminated because of the soil layer moisture content changes basically, " vexed top " accident that reason such as earth flowability, plasticity are relatively poor, and the screen spoil disposal is not smooth causes has guaranteed operation stability of equipment.
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a cutterhead end surface shape schematic representation of the present utility model.
As shown in Figure 1, this mire water equilibrium tube machine comprises taper cutterhead 3 that is driven by motor 1 and reducing gear 2 and the width of cloth strip blade row 4 that is fixed on the cutterhead front end, before sleeve mechanism is installed in, in the rear case, before, correction oil cylinder 5 is installed between the rear case, front case 6 front ends have cone shape clay bin 7, the front case rear portion is muddy water storehouse 8, be provided with between clay bin 7 and the muddy water storehouse 8 and dredge mud screen 9,8 rear portions, muddy water storehouse are provided with into, waste pipe 10, taper cutterhead 3 is two eccentric structures (as shown in Figure 2), dredges mud screen 9 and main shaft and cutterhead 3 fixed installations, and rotates synchronously with cutterhead, intake pipe 11 before being provided with in front case, its water orifice 12 is positioned at clay bin 7.
Claims (1)
1, a kind of mire water equilibrium tube machine, comprise taper cutterhead (3) that drives by motor (1) and reducing gear (2) and the width of cloth strip blade row (4) that is fixed on the cutterhead front end, before sleeve mechanism is installed in, in the rear case, before, correction oil cylinder (5) is installed between the rear case, front case (6) front end has cone shape clay bin (7), the front case rear portion is muddy water storehouse (8), be provided with between clay bin (7) and muddy water storehouse (8) and dredge mud screen (9), rear portion, muddy water storehouse (8) is provided with into, waste pipe (10), it is characterized in that: described taper cutterhead (3) is two eccentric structures, be the short waist shape of its sectional shape for symmetry, described thin mud screen (9) and main shaft and cutterhead (3) fixed installation, and with cutterhead (3) rotation synchronously, in front case (6), be provided with preceding intake pipe (11), its water orifice (12) is positioned at clay bin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240979 CN2460824Y (en) | 2000-11-10 | 2000-11-10 | Mud water balance push bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240979 CN2460824Y (en) | 2000-11-10 | 2000-11-10 | Mud water balance push bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2460824Y true CN2460824Y (en) | 2001-11-21 |
Family
ID=33601526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00240979 Expired - Fee Related CN2460824Y (en) | 2000-11-10 | 2000-11-10 | Mud water balance push bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2460824Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100422618C (en) * | 2006-04-05 | 2008-10-01 | 宋嗣新 | Non-excavation type pipeline laying machine |
| CN101761690B (en) * | 2009-10-23 | 2012-05-30 | 广东省基础工程公司 | Pipe-jacking boring machine with recyclable core parts |
| CN103161472A (en) * | 2011-12-12 | 2013-06-19 | 上海市基础工程有限公司 | Concave cutter of slurry balance tube push bench |
| CN106837365A (en) * | 2017-03-31 | 2017-06-13 | 徐州徐工基础工程机械有限公司 | A kind of dual-purpose type push pipe head |
| CN109098724A (en) * | 2018-08-16 | 2018-12-28 | 安徽卓科智能装备有限公司 | A kind of mud and water balance rock push-bench |
| CN111043396A (en) * | 2020-01-17 | 2020-04-21 | 葛加君 | Underground buried pipe leakage-proof grouting construction method |
| CN111322456A (en) * | 2020-03-31 | 2020-06-23 | 乐剑剑 | Underground pipeline digging-free laying system |
| CN114607834A (en) * | 2022-03-31 | 2022-06-10 | 中交水利水电建设有限公司 | Pipeline vertical jacking construction method |
-
2000
- 2000-11-10 CN CN 00240979 patent/CN2460824Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100422618C (en) * | 2006-04-05 | 2008-10-01 | 宋嗣新 | Non-excavation type pipeline laying machine |
| CN101761690B (en) * | 2009-10-23 | 2012-05-30 | 广东省基础工程公司 | Pipe-jacking boring machine with recyclable core parts |
| CN103161472A (en) * | 2011-12-12 | 2013-06-19 | 上海市基础工程有限公司 | Concave cutter of slurry balance tube push bench |
| CN106837365A (en) * | 2017-03-31 | 2017-06-13 | 徐州徐工基础工程机械有限公司 | A kind of dual-purpose type push pipe head |
| CN109098724A (en) * | 2018-08-16 | 2018-12-28 | 安徽卓科智能装备有限公司 | A kind of mud and water balance rock push-bench |
| CN111043396A (en) * | 2020-01-17 | 2020-04-21 | 葛加君 | Underground buried pipe leakage-proof grouting construction method |
| CN111322456A (en) * | 2020-03-31 | 2020-06-23 | 乐剑剑 | Underground pipeline digging-free laying system |
| CN114607834A (en) * | 2022-03-31 | 2022-06-10 | 中交水利水电建设有限公司 | Pipeline vertical jacking construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHENJIANG ANDA MACHINERY CO.,LTD. Free format text: FORMER OWNER: ZHENJIANG COAL MINE SPECIAL EQUIPMENT FACTORY Effective date: 20041217 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20041217 Address after: Jiangsu city of Zhenjiang province Zhu Fang Road 212005 No. 209 Patentee after: Zhenjiang Anda Machinery Co., Ltd. Address before: Jiangsu city of Zhenjiang province Zhu Fang Road 212005 No. 98 Patentee before: Zhenjiang Coal Mine Special Equipment Factory |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |