CN202149283U - Earth pressure muddy water balance push bench - Google Patents
Earth pressure muddy water balance push bench Download PDFInfo
- Publication number
- CN202149283U CN202149283U CN201120222272U CN201120222272U CN202149283U CN 202149283 U CN202149283 U CN 202149283U CN 201120222272 U CN201120222272 U CN 201120222272U CN 201120222272 U CN201120222272 U CN 201120222272U CN 202149283 U CN202149283 U CN 202149283U
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- China
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- cylindrical shell
- dividing plate
- fixedly connected
- connects
- muddy water
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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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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
An earth pressure muddy water balance push bench relates to construction equipment of pipeline non-excavating engineering, which comprises a shell. The shell comprises a front shell and a back shell, a separating board is arranged in the front shell, two first through holes are arranged on the separating board, a cutting disk is arranged at the front end of the front shell, two muddy water systems are arranged in the shell. At least two installation holes are arranged on the cutting disk, each installation hole is provided with a movable panel, and a plurality of holes are arranged on each movable panel. A second through hole is further arranged on the separating board, a rib board is fixedly connected with the separating board, and the back end of the rib board is fixedly connected with an installation panel. The installation panel is detachably connected with a spiral unearth system which comprises a barrel, the front end of the barrel is connected with a flange, a conveying shaft is arranged in the barrel, the conveying shaft is fixedly connected with helical blades, and the back end of the conveying shaft is connected with a motor through a connecting shaft. An opening is arranged below the back end of the barrel, the outside of the barrel is connected with an oil cylinder, and a stretching end of the oil cylinder is connected with a gate board. The earth pressure muddy water balance push bench can be used in various soil textures for tunneling.
Description
Technical field
The utility model relates to pipeline trenchless engineering construction equipment, relates in particular to the structure field of push-bench.
Background technique
In the pipeline non-excavating construction, adopt method of construction such as rig boring or push-bench jacking usually, thereby often use various rigs or push-bench to carry out operation.Existing push-bench is earth pressure balance push-bench or mire water equilibrium tube machine, and work pattern is single, and demand client's purchase cost is high, and traffic expense is high, can not adapt to the push pipe demand of multiple soil property.
Summary of the invention
The purpose of the utility model is in order to overcome the deficiency of existing technology, a kind of soil pressure mire water equilibrium tube machine that can in multiple soil property, tunnel to be provided.
The purpose of the utility model is achieved in that soil pressure mire water equilibrium tube machine, comprises housing, and housing comprises front case and rear case; Dividing plate is set in the front case, two first through holes are set on the dividing plate, the front end of front case is provided with the cutting cutterhead; Be fixedly connected cutter on the cutting cutterhead, power system, deviation-rectifying system and two muddy water systems are set in the housing, the output terminal of power system passes dividing plate and connects said cutting cutterhead; Deviation-rectifying system comprises correction oil cylinder and correction pumping plant, and two muddy water systems are set in respectively in corresponding first through hole, and two muddy water systems are separately positioned on the rear side of dividing plate; At least two mounting holes are set on the said cutting cutterhead; Drop front is set respectively in each mounting hole, and every drop front is connected on the cutting cutterhead through bolt respectively, and several holes are set on the every drop front; One second through hole also is set on the said dividing plate; Second through hole is arranged between two first through holes; Be fixedly connected gusset on the dividing plate outside second through hole, gusset is arranged on the rear side of dividing plate, and the rear end of gusset is fixedly connected installation panel; Installation panel is fixedly connected with said front case, and installation panel, gusset and front case sealing are provided with; The unearthed system of detachable connection spiral on the installation panel, the said spiral system of being unearthed comprises cylindrical shell, the rear end of cylindrical shell is higher than front end; The front end adpting flange of cylindrical shell, flange is connected through bolt with installation panel, and conveying axis is set in the cylindrical shell; Be fixedly connected helical blade on the conveying axis; The rear end of conveying axis connects a coupling shaft, and the rear end of coupling shaft connects speed reducer, and speed reducer connects motor; The below, rear end of said cylindrical shell is provided with opening, and cylindrical shell connects oil cylinder outward, and the flexible end of oil cylinder connects flashboard, and flashboard is provided with the below of said opening.
The utility model can make things convenient for two kinds of push pipe modes of conversion through above design.When being replaced by the muddy water push pipe by the soil pressure push pipe, with the system's dismounting of being unearthed of the spiral on the installation panel, the hole is sealed, and the drop front that will cut on the cutterhead loads onto, just realize muddy water push pipe structure.When being replaced by the soil pressure push pipe by the muddy water push pipe, only need to cut the drop front dismounting on the cutterhead, and the system of being unearthed of the spiral on the installation panel is loaded onto, just realize soil pressure push pipe structure.And the spiral system of being unearthed has adopted the below to be unearthed, and the resistance power consumpiton is few, and rate of fault is low.
The utility model has been realized multi-functional underground push pipe, solves the single homework pattern, makes it to adapt to the demand of multiple soil property push pipe; Make the client select for use the push pipe mode more flexible; Can select the earth pressure balance push pipe, also can select mire water equilibrium tube, reduce the input of equipment cost.
Connect wire rope in the housing of the utility model, the lower end of wire rope connects the middle part of cylindrical shell.System is heavier because spiral is unearthed, and wire rope hangs cylindrical shell, has reduced be unearthed front end and installation panel stressed of system of spiral, and it is more firm to make that flange is connected with installation panel.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 is the left view of Fig. 1.
Among the figure, 1 housing, 1-1 front case, 1-2 rear case, 2 correction oil cylinders, 3 wire rope, 4 correction pumping plants, 5 speed reducers; 6 motors, 7 coupling shafts, 8 openings, 9 flashboards, 10 oil cylinders, 11 muddy water systems, 12 helical blades, 13 conveying axis; 14 cylindrical shells, the 15 spirals system of being unearthed, 16 flanges, 17 installation panels, 18 second through holes, 19 first through holes, 20 gussets; 21 power systems, 22 cutting cutterheads, 23 dividing plates, 24 cutters, 25 mounting holes, 26 holes, 27 drop fronts.
Embodiment
Like Fig. 1, shown in 2, soil pressure mire water equilibrium tube machine comprises housing 1; Housing 1 comprises front case 1-1 and rear case 1-2, and the front end of front case 1-1 is provided with cutting cutterhead 22, is fixedly connected cutter 24 on the cutting cutterhead 22; On the cutting cutterhead 22 eight mounting holes 25 are set; In each mounting hole 25 drop front 27 is set respectively, every drop front 27 is connected on the cutting cutterhead 22 through bolt respectively, and several holes 26 are set on the every drop front 27.
Be fixedly connected gusset 20 on the dividing plate 23 outside second through hole 18; Gusset 20 is arranged on the rear side of dividing plate 23; The rear end of gusset 20 is fixedly connected installation panel 17, and installation panel 17 is fixedly connected with front case 1-1, and installation panel 17, gusset 20 and front case 1-1 sealing are provided with.The unearthed system 15 of detachable connection spiral on the installation panel 17, the unearthed system 15 of spiral comprises cylindrical shell 14, and the rear end of cylindrical shell 14 is higher than front end, connects wire rope 3 in the front case 1-1, and the lower end of wire rope 3 connects the middle part of cylindrical shell 14.The front end adpting flange 16 of cylindrical shell 14, flange 16 and installation panel 17 are connected through bolt, and conveying axis 13 is set in the cylindrical shell 14; Be fixedly connected helical blade 12 on the conveying axis 13; The rear end of conveying axis 13 connects a coupling shaft 7, and the rear end of coupling shaft 7 connects speed reducer 5, and speed reducer 5 connects motor 6.The below, rear end of cylindrical shell 14 is provided with opening 8, the cylindrical shell 14 outer oil cylinders 10 that connect, and the flexible end of oil cylinder 10 connects flashboard 9, and flashboard 9 is provided with the below of opening 8.
Claims (2)
1. soil pressure mire water equilibrium tube machine comprises housing, and housing comprises front case and rear case; Dividing plate is set in the front case, two first through holes are set on the dividing plate, the front end of front case is provided with the cutting cutterhead; Be fixedly connected cutter on the cutting cutterhead, power system, deviation-rectifying system and two muddy water systems are set in the housing, the output terminal of power system passes dividing plate and connects said cutting cutterhead; Deviation-rectifying system comprises correction oil cylinder and correction pumping plant, and two muddy water systems are set in respectively in corresponding first through hole, and two muddy water systems are separately positioned on the rear side of dividing plate; It is characterized in that: at least two mounting holes are set on the said cutting cutterhead; Drop front is set respectively in each mounting hole, and every drop front is connected on the cutting cutterhead through bolt respectively, and several holes are set on the every drop front; One second through hole also is set on the said dividing plate; Second through hole is arranged between two first through holes; Be fixedly connected gusset on the dividing plate outside second through hole, gusset is arranged on the rear side of dividing plate, and the rear end of gusset is fixedly connected installation panel; Installation panel is fixedly connected with said front case, and installation panel, gusset and front case sealing are provided with; The unearthed system of detachable connection spiral on the installation panel, the said spiral system of being unearthed comprises cylindrical shell, the rear end of cylindrical shell is higher than front end; The front end adpting flange of cylindrical shell, flange is connected through bolt with installation panel, and conveying axis is set in the cylindrical shell; Be fixedly connected helical blade on the conveying axis; The rear end of conveying axis connects a coupling shaft, and the rear end of coupling shaft connects speed reducer, and speed reducer connects motor; The below, rear end of said cylindrical shell is provided with opening, and cylindrical shell connects oil cylinder outward, and the flexible end of oil cylinder connects flashboard, and flashboard is provided with the below of said opening.
2. soil pressure mire water equilibrium tube machine according to claim 1 is characterized in that: connect wire rope in the said housing, the lower end of wire rope connects the middle part of cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120222272U CN202149283U (en) | 2011-06-28 | 2011-06-28 | Earth pressure muddy water balance push bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120222272U CN202149283U (en) | 2011-06-28 | 2011-06-28 | Earth pressure muddy water balance push bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202149283U true CN202149283U (en) | 2012-02-22 |
Family
ID=45590342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120222272U Expired - Fee Related CN202149283U (en) | 2011-06-28 | 2011-06-28 | Earth pressure muddy water balance push bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202149283U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223974A (en) * | 2016-08-30 | 2016-12-14 | 中国铁建重工集团有限公司 | Helix transporting device and there is its development machine |
| CN109372532A (en) * | 2018-12-25 | 2019-02-22 | 中建四局第六建筑工程有限公司 | Jacking construction engineering method under multiplexed address environment |
| CN109578004A (en) * | 2018-12-26 | 2019-04-05 | 上海市政建设有限公司 | Have both the combined type push-bench and construction method of earth pressure balance and mud and water balance |
-
2011
- 2011-06-28 CN CN201120222272U patent/CN202149283U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223974A (en) * | 2016-08-30 | 2016-12-14 | 中国铁建重工集团有限公司 | Helix transporting device and there is its development machine |
| CN106223974B (en) * | 2016-08-30 | 2019-03-12 | 中国铁建重工集团有限公司 | Helix transporting device and development machine with it |
| CN109372532A (en) * | 2018-12-25 | 2019-02-22 | 中建四局第六建筑工程有限公司 | Jacking construction engineering method under multiplexed address environment |
| CN109578004A (en) * | 2018-12-26 | 2019-04-05 | 上海市政建设有限公司 | Have both the combined type push-bench and construction method of earth pressure balance and mud and water balance |
| CN109578004B (en) * | 2018-12-26 | 2024-02-13 | 上海市政建设有限公司 | Combined pipe jacking machine with soil pressure balance and mud water balance and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20120628 |