CN208563312U - The double agitation force heads of major diameter - Google Patents
The double agitation force heads of major diameter Download PDFInfo
- Publication number
- CN208563312U CN208563312U CN201821183585.5U CN201821183585U CN208563312U CN 208563312 U CN208563312 U CN 208563312U CN 201821183585 U CN201821183585 U CN 201821183585U CN 208563312 U CN208563312 U CN 208563312U
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- CN
- China
- Prior art keywords
- core pipe
- helical gear
- pipe
- right end
- outer tube
- 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 the double agitation force heads of major diameter, the problem of existing double agitation force head volumes of effective solution are big and inconvenient installation；Its technical solution solved includes horizontal core pipe, the outer sheath of core pipe is equipped with and is fixed with the first helical gear, first helical gear outside is engaged with the second helical gear, hydraulic motor is connected on second helical gear, the right end of core pipe is set with coaxial outer tube, and the right end of core pipe is equipped with the rotary connector being fixed on outer tube, the right end of core pipe is connected with shotcrete pipe, the utility model is novel, clever structure, practical.
Description
Technical field
The utility model relates to the double agitation force heads of Hydraulic pile-driving machine field, especially major diameter.
Background technique
In recent years, with the gradually enhancing of Chinese national economy, the skyscraper of cities in China, viaduct, harbour
The capital construction project in the area such as harbour, Rail Highway, bridge, lake, mine sharply surges, and heavy-calibre foundation pile engineering obtains
It is widely applied, more and more area constructions need to complete construction project using Hydraulic pile-driving machine, and the demand of Hydraulic pile-driving machine is already
Only choosing as contemporary construction project.
The various industries such as now all of building trade, mine construction, machinery factory, road construction, bridge construction into
When row construction, a machine will necessarily be all used, and the use of stake machine can significantly facilitate the convenience of construction, save a large amount of labour
Power, and operation automation promote working efficiency.
But the generally existing following technical problem of current mixing pile machine, the stirring power head volume of mixing pile machine is excessive, and not
Just it installs, in order to realize the bigger better stirring power head of the bigger transmission effect of output torque inevitable choice volume, but
During practice of construction, the excessive stirring power head of volume is not only understood more costly cost in transport, but also is being installed
It also can more costly cost in dismantle and maintenance.
So the utility model provides the double agitation force heads of major diameter to solve problem above.
Utility model content
For above situation, for the defect for overcoming the prior art, the utility model provides major diameter double agitation force heads, effectively
Solve the problems, such as that existing double agitation force head volumes are big and inconvenient installation.
Its technical solution solved the problems, such as includes horizontal core pipe, and the outer sheath of core pipe is equipped with and is fixed with the first helical teeth
Wheel, the first helical gear outside are engaged with the second helical gear, and hydraulic motor, the right end suit of core pipe are connected on the second helical gear
There is coaxial outer tube, the right end of core pipe is equipped with the rotary connector being fixed on outer tube, and the right end of core pipe is connected with
Shotcrete pipe.
The utility model is novel, clever structure, practical, is driven by hydraulic motor through two Helical gear Transmissions
Core pipe rotation effectively realizes the rotation of outer tube and realizes that it drives drilling rod in mixing pile machine to rotate through rotary connector.
Detailed description of the invention
Fig. 1 is the utility model main view sectional view.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, the utility model includes horizontal core pipe 1, and the outer sheath of core pipe 1 is equipped with and is fixed with the first helical teeth
Wheel 2, the outside of the first helical gear 2 is engaged with the second helical gear 3, and hydraulic motor 4, the right side of core pipe 1 are connected on the second helical gear 3
End cap is equipped with coaxial outer tube 5, and the right end of core pipe 1 is equipped with the rotary connector 6 being fixed on outer tube 5, core pipe 1
Right end is connected with shotcrete pipe 7.
In order to realize that shotcrete pipe 7 and the better connection relationship of core pipe 1, the interior diameter of 1 left end of core pipe are greater than slurry pipe 7
Overall diameter, shotcrete pipe 7 are placed in the left end of core pipe 1 and 1 left end of core pipe and are equipped with sealing shroud 8, realize spray by the setting of sealing shroud 8
Slurry pipe 7 links even closer with core pipe 1, effectively prevents the generation of leak.
In order to realize that the present apparatus is preferably fixedly mounted, the outside of the core pipe 1 is cased with protective case 9, core pipe 1, outer tube 5
It can be rotated in protective case 9, by the setting of protective case 9, effectively realize core pipe 1 and the rotatable technology of outer tube 5 is wanted
It asks, provides rotation fulcrum for the present apparatus.
The specific work process of the utility model is: the present apparatus being connected to two-way stirring by rotary connector 6 first
In stake machine on drilling rod, hydraulic motor 4 is opened, the rotation of hydraulic motor 4 drives the second helical gear 3, the diameter of the second oblique gear 3
Less than the diameter of the first oblique gear 2, the engagement in rotation of the second helical gear 3 drives the first oblique gear 2 to rotate, the first oblique tooth
2 rotation of wheel drives core pipe 1 to rotate, and the rotation of core pipe 1 drives outer tube 5 and realizes that it drives mixing pile machine through rotary connector 6
The rotation of interior drilling rod controls the revolving speed of hydraulic motor 4 and defeated by hydraulic control mechanism when drilling rod needs to pressurize drilling and when being promoted
It realizes out.
Double stirring power heads are to provide power for drilling rod in bidirectional stirring pile machine, have output torque big, momentum is light
The features such as small with space occupied, power head is easy to loading and unloading, and failure rate is low, and internal control is permeated hole by three holes, and grouting efficiency is high, speed
Degree is fast, using the structure of the jacketed pipe 5 of core pipe 1, can effectively reduce drilling rod swinging when increasing its work during boring industry
Stability can be improved cement mixing pile machine piling diameter and output torque, improve pile efficiency.
The utility model is novel, clever structure, practical, is driven by hydraulic motor through two Helical gear Transmissions
Core pipe rotation effectively realizes the rotation of outer tube and realizes that it drives drilling rod in mixing pile machine to rotate through rotary connector.
Claims (3)
1. the double agitation force heads of major diameter, including horizontal core pipe (1), which is characterized in that the outer sheath of the core pipe (1) is equipped with simultaneously
It is fixed with the first helical gear (2), is engaged on the outside of the first helical gear (2) the second helical gear (3), the second helical gear connects on (3)
It is connected to hydraulic motor (4), the right end of core pipe (1) is set with coaxial outer tube (5), and the right end of core pipe (1), which is equipped with, to be fixed
Rotary connector (6) on outer tube (5), the right end of core pipe (1) are connected with shotcrete pipe (7).
2. the double agitation force heads of major diameter according to claim 1, which is characterized in that the interior diameter of core pipe (1) left end
Greater than the overall diameter of slurry pipe (7), shotcrete pipe (7) is placed in the left end of core pipe (1) and core pipe (1) left end and is equipped with sealing shroud (8).
3. the double agitation force heads of major diameter according to claim 1, which is characterized in that be cased with guarantor on the outside of the core pipe (1)
Sheath (9), core pipe (1), outer tube (5) can the rotations in protective case (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821183585.5U CN208563312U (en) | 2018-07-25 | 2018-07-25 | The double agitation force heads of major diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821183585.5U CN208563312U (en) | 2018-07-25 | 2018-07-25 | The double agitation force heads of major diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208563312U true CN208563312U (en) | 2019-03-01 |
Family
ID=65447775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821183585.5U Expired - Fee Related CN208563312U (en) | 2018-07-25 | 2018-07-25 | The double agitation force heads of major diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208563312U (en) |
-
2018
- 2018-07-25 CN CN201821183585.5U patent/CN208563312U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20190725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |