CN209053088U - A kind of rotary jet grouting device - Google Patents
A kind of rotary jet grouting device Download PDFInfo
- Publication number
- CN209053088U CN209053088U CN201821848991.9U CN201821848991U CN209053088U CN 209053088 U CN209053088 U CN 209053088U CN 201821848991 U CN201821848991 U CN 201821848991U CN 209053088 U CN209053088 U CN 209053088U
- Authority
- CN
- China
- Prior art keywords
- connector
- grouting pipe
- slurry
- rotary jet
- jet grouting
- 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
Links
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model discloses a kind of rotary jet grouting devices, comprising: into slurry connector, with stock inlet；Grouting Pipe is rotatably connected at by connection component and described is interconnected into slurry connector, the entrance of the Grouting Pipe and the stock inlet into slurry connector；Drill bit is connected to the Grouting Pipe, and slurry outlet is offered on the drill bit, and the outlet of the slurry outlet and the Grouting Pipe is interconnected；And driving mechanism, for driving the Grouting Pipe and the bit；It is suitable for the construction areas of narrow field.
Description
Technical field
The utility model relates to a kind of rotary jet grouting devices.
Background technique
Slip casting is one of the important procedure in building engineering construction, and in constructing tunnel, slip casting has antiseepage, water blockoff, consolidates
The effect for tying, preventing tunnel from collapsing, improving tunnel bearing capacity.The usual volume of current slip casting machine is larger, structure is complicated, is only capable of erecting
Straight cutting enters to be operated in slip casting region.For needing the lesser region of slip casting but construction site, this kind of slip casting machine be will be unable to
Construction.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of rotary jet grouting device, it is suitable for the construction areas of narrow field
Domain.
In order to achieve the above objectives, the technical solution adopted in the utility model is:
A kind of rotary jet grouting device, comprising:
Into slurry connector, with stock inlet；
Grouting Pipe is rotatably connected at described into slurry connector, the entrance of the Grouting Pipe and institute by connection component
The stock inlet stated into slurry connector is interconnected；
Drill bit is connected to the Grouting Pipe, and slurry outlet, the slurry outlet and the Grouting Pipe are offered on the drill bit
Outlet be interconnected；And
Driving mechanism, for driving the Grouting Pipe and the bit.
Further, the connection component includes connector, the connector by the Grouting Pipe and it is described into slurry connector
Rotate connection.
Further, the connection component further include set between the connector and the Grouting Pipe gasket with
And the fixing head for fixing the gasket.
Further, the connector is snap ring.
Further, one or more described slurry outlets are offered on the drill bit.
Further, the driving mechanism includes the gear being fixedly installed in the Grouting Pipe and for driving the tooth
Take turns the motor of rotation.
Further, the motor passes through the rotation of gear described in chain drive.
Further, the rotary jet grouting device further includes handle, described to have close end and distal portion, institute into slurry connector
It states handle and the close end into slurry connector is fixedly connected on by handlebar stem, the Grouting Pipe is connected to described to be connect into slurry
The distal portion of head.
Further, percussion portion is fixedly installed on the handlebar stem.
Further, the stock inlet is set between the close end and the distal portion into slurry connector.
It is further, described that into slurry connector, Grouting Pipe and drill bit, successively horizontal extension is arranged, the Grouting Pipe and drill bit around
One horizontal-extending axis rotation in left-right direction.
The utility model has the advantage that compared with prior art by using above-mentioned technical proposal
Stratum that is narrow suitable for boundary of works area, needing horizontal reinforcing；It is convenient to assemble and disassemble, it is suitable for manual operation.Whirl spraying note
Sizing device is easy for installation, flexible operation, and applicable place is more, can manually pacify and tear open, simple to operation, is suitable for horizontal jet grouting injection.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of rotary jet grouting device of the utility model.
Figure label are as follows:
1, drill bit；11, slurry outlet；2, Grouting Pipe；3, gear；4, fixing head；41, gasket；5, connector；6, it is connect into slurry
Head；61, stock inlet；7, handlebar stem；8, percussion portion；9, handle.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature.
" close end " that refers in the utility model, " distal portion " they are the perspective definitions so that used time operator, with
The closer end of hand away from operator is close end, and farther away end is distal portion, corresponds respectively to the right side in Fig. 1, a left side
Side.
Fig. 1 shows a kind of rotary jet grouting device according to the present utility model.Shown in referring to Fig.1, the rotary jet grouting device,
Including drill bit 1, Grouting Pipe 2 and into slurry connector 6.Wherein, drill bit 1 is alloy bit, offers one or more slurry outlets 11 thereon.
Grouting Pipe 2 is sliceable Grouting Pipe, and drill bit 1 is fixedly connected with the distal portion of Grouting Pipe 2, and slurry outlet 11 and note on drill bit 1
The outlet for starching pipe 2 is interconnected.The close end of Grouting Pipe 2 is connected to the distal portion into slurry connector 6 by connection component, and allows
Grouting Pipe 2 is rotated relative into slurry connector 6.It is equipped with stock inlet 61 into slurry connector 6, the entrance of stock inlet 61 and Grouting Pipe 2 is mutual
Connection.The rotary jet grouting device further includes the driving mechanism for driving Grouting Pipe 2 and drill bit 1 to rotate.
In the present embodiment, connection component specifically includes connector 5, and connector 5 rotates by Grouting Pipe 2 and into slurry connector 6
Connection, connector 5 are specially snap ring.Connection component further includes set on the gasket 41 between connector 5 and Grouting Pipe 2 and using
In the fixing head 4 of fixing seal pad 41.Specific connection procedure are as follows: Grouting Pipe 2 and snap ring fasten, and fill in gasket 41, then with admittedly
Determine first 4 to screw on.
Driving mechanism includes the gear 3 being fixedly installed in Grouting Pipe 2 and the motor for driving gear 3 to rotate.Specifically
Ground, motor are rotated by chain drive gear 3.In the present embodiment, gear 3 is sheathed on the outside of Grouting Pipe 2, with 3 turns of gear
Dynamic, Grouting Pipe 2 rotates with it, and drill bit 1 is driven to rotate.
There is close end and distal portion into slurry connector 6, stock inlet 61 is set into the close end of slurry connector 6 and described remote
Between end.Rotary jet grouting device further includes handle 9, and handle 9 is fixedly connected on by handlebar stem 7 into the described close of slurry connector 6
End.It is fixedly installed percussion portion 8 on handlebar stem 7, in the case where being used for drill bit 1 by locking, moves back and forth carry out vibration percussion
Equipment is extracted.
It should be noted that: the rotary jet grouting device of the utility model is suitable for horizontal jet grouting injection.Into slurry connector 6,
Successively horizontal extension is arranged from left to right for Grouting Pipe 2 and drill bit 1, and when in use, gear 3, Grouting Pipe 2 and drill bit 1 are around one along a left side
The horizontal-extending axis rotation of right direction.Further, the also horizontal extension in left-right direction of handlebar stem 7, handle 9, handlebar stem 7,
It is sequentially connected from left to right into slurry connector 6, Grouting Pipe 2 and drill bit 1.When in use, rotary jet grouting device is horizontal positioned uses, such as
Shown in Fig. 1.Slurries enter from into slurry connector 6 when slip casting, enter drill bit 1 along Grouting Pipe 2, chain covers on gear 3, and motor opens
Dynamic, Grouting Pipe 2 rotates, and starts rotary jet grouting.Therefore, which has the following characteristics that 1, is suitable for boundary of works area
Stratum that is narrow, needing horizontal reinforcing；2, convenient to assemble and disassemble, it is suitable for manual operation.The rotary jet grouting device is easy for installation, operation spirit
Living, applicable place is more, can manually pacify and tear open, simple to operation, is suitable for horizontal jet grouting injection.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (10)
1. a kind of rotary jet grouting device characterized by comprising
Into slurry connector, with stock inlet；
Grouting Pipe, be rotatably connected at by connection component it is described into slurry connector, the entrance of the Grouting Pipe and it is described into
The stock inlet for starching connector is interconnected；
Drill bit is connected to the Grouting Pipe, offers slurry outlet on the drill bit, and the slurry outlet and the Grouting Pipe go out
Mouth is interconnected；And
Driving mechanism, for driving the Grouting Pipe and the bit.
2. rotary jet grouting device according to claim 1, it is characterised in that: the connection component includes connector, described
Connector is by the Grouting Pipe and described rotates connection into slurry connector.
3. rotary jet grouting device according to claim 2, it is characterised in that: the connection component further includes being set to the company
Gasket between connector and the Grouting Pipe and the fixing head for fixing the gasket.
4. rotary jet grouting device according to claim 2, it is characterised in that: the connector is snap ring.
5. rotary jet grouting device according to claim 1, it is characterised in that: the driving mechanism includes being fixedly installed on institute
State the gear in Grouting Pipe and the motor for driving the gear rotation.
6. rotary jet grouting device according to claim 5, it is characterised in that: the motor passes through gear described in chain drive
Rotation.
7. rotary jet grouting device according to claim 1, it is characterised in that: the rotary jet grouting device further includes handle,
Described to have close end and distal portion into slurry connector, the handle is fixedly connected on described into described in slurry connector by handlebar stem
Close end, the Grouting Pipe are connected to the distal portion into slurry connector.
8. rotary jet grouting device according to claim 7, it is characterised in that: be fixedly installed percussion on the handlebar stem
Portion.
9. rotary jet grouting device according to claim 7, it is characterised in that: the stock inlet is described in into slurry connector
Between the close end and the distal portion.
10. -9 described in any item rotary jet grouting devices according to claim 1, it is characterised in that: described into slurry connector, Grouting Pipe
And successively horizontal extension is arranged drill bit, the Grouting Pipe and drill bit are around a horizontal-extending axis rotation in left-right direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821848991.9U CN209053088U (en) | 2018-11-09 | 2018-11-09 | A kind of rotary jet grouting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821848991.9U CN209053088U (en) | 2018-11-09 | 2018-11-09 | A kind of rotary jet grouting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209053088U true CN209053088U (en) | 2019-07-02 |
Family
ID=67053034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821848991.9U Expired - Fee Related CN209053088U (en) | 2018-11-09 | 2018-11-09 | A kind of rotary jet grouting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209053088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309046A (en) * | 2021-12-24 | 2022-04-12 | 广州园林建筑规划设计研究总院有限公司 | Spout device soon suitable for shallow bottom in lawn |
-
2018
- 2018-11-09 CN CN201821848991.9U patent/CN209053088U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309046A (en) * | 2021-12-24 | 2022-04-12 | 广州园林建筑规划设计研究总院有限公司 | Spout device soon suitable for shallow bottom in lawn |
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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: 20190702 Termination date: 20191109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |