CN210658338U - Stirring pile for geotechnical engineering - Google Patents
Stirring pile for geotechnical engineering Download PDFInfo
- Publication number
- CN210658338U CN210658338U CN201921463931.XU CN201921463931U CN210658338U CN 210658338 U CN210658338 U CN 210658338U CN 201921463931 U CN201921463931 U CN 201921463931U CN 210658338 U CN210658338 U CN 210658338U
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- fixedly connected
- fixed disc
- geotechnical engineering
- stirring
- disc
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Abstract
The utility model discloses a stirring stake of geotechnical engineering application, including the drilling rod, the bottom fixedly connected with drill bit of drilling rod, the discharge gate has been seted up to the side of drill bit, the side fixedly connected with stirring fan blade of drilling rod, the top fixedly connected with fixed disc of drilling rod, the last fixed surface of fixed disc is connected with the semicircle orifice, the last fixed surface of fixed disc is connected with the connection pad, the last fixed surface of connection pad is connected with the inlet pipe. This stirring stake that geotechnical engineering applied, through setting up the drilling rod, drill bit and stirring fan blade, the drilling stirring of being convenient for, through setting up fixed disc, connection pad and inlet pipe, inside cement mortar of being convenient for enters into the drilling rod, through setting up the fixed disk, the inserted bar, the chuck, the dwang, spiral fan blade, the magnetic stripe, positioning disk and drum, the dwang of being convenient for drives rotating fan blade and rotates, the inside cement mortar of stirring drilling rod prevents to solidify to reach the stirring stake that geotechnical engineering used inside has the effect of preventing solidifying.
Description
Technical Field
The utility model relates to a geotechnical engineering technical field specifically is a stirring stake of geotechnical engineering application.
Background
The cement-soil stirring method is to utilize cement and other material as curing agent and to force the soft soil and curing agent to stir in situ in the deep part of foundation via a special deep stirring pile machine, and the curing agent and the soft soil produce a series of physical-chemical reactions to raise the strength of foundation and increase deformation modulus.
Stirring stake can lead to its inside mortar not to spout fast because the limit in drilling space at the in-process that rotates the stirring, and the time is of a specified duration, causes the inside cement mortar of stirring stake to solidify easily, causes certain economic loss and slows down the progress of engineering.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stirring stake of geotechnical engineering application to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a stirring pile applied to geotechnical engineering comprises a drill rod, wherein a drill bit is fixedly connected to the bottom end of the drill rod, a discharge hole is formed in the side surface of the drill bit, stirring blades are fixedly connected to the side surface of the drill rod, a fixed disc is fixedly connected to the top end of the drill rod, a semicircular hole is fixedly connected to the upper surface of the fixed disc, a connecting disc is fixedly connected to the upper surface of the fixed disc, a feeding pipe is fixedly connected to the upper surface of the connecting disc, a coil is embedded in the inner wall of the drill rod, a fixed disc is fixedly connected to the inner wall of the drill rod, a circular hole is formed in the upper surface of the fixed disc, an inserting rod is rotatably connected to the center of the upper surface of the fixed disc, a chuck is fixedly connected to the upper surface of the inserting rod, a rotating rod is fixedly connected to the upper surface, the top end of the rotating rod is fixedly connected with a positioning disc.
Preferably, the direction of the discharge holes on the side surface of the drill bit is inclined from bottom to top, and the number of the discharge holes formed on the side surface of the drill bit is four.
Preferably, the lower surface of the fixed disc is provided with a convex groove matched with the rotating rod and the positioning disc.
Preferably, two semicircular holes are formed in the upper surface of the fixed disc, and the discharge end of the feeding pipe is fixedly connected with the inner walls of the two semicircular holes.
Preferably, the surface of the inner wall coil of the drill rod is fixedly connected with a PC plate, and the drill rod is in a hollow cylindrical shape.
Preferably, the center of the upper surface of the fixed disk is provided with a hole matched with the bottom end of the inserted link, and the lower surface of the chuck is rotatably connected with the upper surface of the fixed disk.
Advantageous effects
The utility model provides a stirring stake that geotechnical engineering used, this stirring stake that geotechnical engineering used, through setting up the drilling rod, drill bit and stirring fan blade, the drilling stirring of being convenient for, through setting up fixed disc, connection pad and inlet pipe, inside cement mortar enters into the drilling rod of being convenient for, through setting up the fixed disk, the inserted bar, the chuck, the dwang, helical fan blade, the magnetic stripe, positioning disk and drum, the dwang of being convenient for drives rotating fan blade and rotates, the inside cement mortar of stirring drilling rod, prevent to solidify, thereby reach the stirring stake that geotechnical engineering used inside has the effect of preventing solidifying.
Drawings
FIG. 1 is a schematic front sectional view of the structure of the present invention;
fig. 2 is an enlarged schematic view of a in fig. 1 of the present invention.
In the figure: 1 drill rod, 2 drill bits, 3 discharge ports, 4 stirring blades, 5 fixed disks, 6 semicircular holes, 7 connecting disks, 8 feeding pipes, 9 coils, 10 fixed disks, 11 circular holes, 12 inserted rods, 13 chucks, 14 rotating rods, 15 spiral blades, 16 magnetic stripes and 17 positioning disks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a mixing pile applied to geotechnical engineering comprises a drill rod 1, wherein a drill bit 2 is fixedly connected to the bottom end of the drill rod 1, a discharge port 3 is formed in the side face of the drill bit 2, the direction of the discharge port 3 in the side face of the drill bit 2 inclines from bottom to top, the number of the discharge ports 3 formed in the side face of the drill bit 2 is four, mixing fan blades 4 are fixedly connected to the side face of the drill rod 1, a fixed disc 5 is fixedly connected to the top end of the drill rod 1, semicircular holes 6 are fixedly connected to the upper surface of the fixed disc 5, a connecting disc 7 is fixedly connected to the upper surface of the fixed disc 5, a feeding pipe 8 is fixedly connected to the upper surface of the connecting disc 7, two semicircular holes 6 are formed in the upper surface of the fixed disc 5, the discharge end of the feeding pipe 8 is fixedly connected with the inner walls of the two semicircular holes 6, a coil 9 is embedded in the inner, inner wall fixedly connected with fixed disk 10 of drilling rod 1, round hole 11 has been seted up to the upper surface of fixed disk 10, the positive center department of the upper surface of fixed disk 10 rotates and is connected with inserted bar 12, the last fixed surface of inserted bar 12 is connected with chuck 13, the hole with 12 bottom looks adaptations of inserted bar is seted up to the upper surface positive center department of fixed disk 10, and the lower surface of chuck 13 is connected with the upper surface of fixed disk 10 rotates, the last fixed surface of chuck 13 is connected with dwang 14, the side fixedly connected with helical fan blade 15 of dwang 14, the side of dwang 14 is inlayed and is equipped with magnetic stripe 16, the top fixedly connected with positioning disk 17 of dwang 14, the tongue with 14 top of dwang and positioning disk 17 looks adaptation is seted up to the lower surface.
The working principle is as follows: when using the stirring stake that geotechnical engineering used, it is rotatory to drive drill bit 2 to bore into the underground through drilling rod 1, take out unnecessary soil, bore into again, and inlet pipe 8 and mortar union coupling through connection pad 7 upper surface, the mortar enters into inside drilling rod 1 through connection pad 7 and fixed disc 5, coil 9 circular telegram, and attract the magnetic stripe 16 on dwang 14 surface, make it drive dwang 14 rotate, dwang 14 drives the mortar of 1 inside of helical fan blade 15 stirring drilling rod, prevent to solidify and carry the mortar, thereby reach the inside effect that has the anti-coagulation of stirring stake that geotechnical engineering used.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a stirring stake that geotechnical engineering applied, includes drilling rod (1), its characterized in that: the drill rod structure is characterized in that a drill bit (2) is fixedly connected to the bottom end of the drill rod (1), a discharge hole (3) is formed in the side face of the drill bit (2), stirring fan blades (4) are fixedly connected to the side face of the drill rod (1), a fixed disc (5) is fixedly connected to the top end of the drill rod (1), a semicircular hole (6) is fixedly connected to the upper surface of the fixed disc (5), a connecting disc (7) is fixedly connected to the upper surface of the fixed disc (5), an inlet pipe (8) is fixedly connected to the upper surface of the connecting disc (7), a coil (9) is embedded in the inner wall of the drill rod (1), a fixed disc (10) is fixedly connected to the inner wall of the drill rod (1), a round hole (11) is formed in the upper surface of the fixed disc (10), an inserting rod (12) is rotatably connected to the center of the upper surface of the fixed, the last fixed surface of chuck (13) is connected with dwang (14), the side fixedly connected with spiral fan blade (15) of dwang (14), the side of dwang (14) is inlayed and is equipped with magnetic stripe (16), the top fixedly connected with positioning disk (17) of dwang (14).
2. The mixing pile for geotechnical engineering according to claim 1, wherein: the direction of the discharge holes (3) on the side surfaces of the drill bits (2) is inclined from bottom to top, and the number of the discharge holes (3) formed on the side surfaces of the drill bits (2) is four.
3. The mixing pile for geotechnical engineering according to claim 1, wherein: the lower surface of the fixed disc (5) is provided with a convex groove matched with the top end of the rotating rod (14) and the positioning disc (17).
4. The mixing pile for geotechnical engineering according to claim 1, wherein: two semicircle orifices (6) have been seted up to the upper surface of fixed disc (5), and the discharge end of inlet pipe (8) and the inner wall fixed connection of two semicircle orifices (6).
5. The mixing pile for geotechnical engineering according to claim 1, wherein: the surface of the inner wall coil (9) of the drill rod (1) is fixedly connected with a PC plate, and the drill rod (1) is in a hollow cylindrical shape.
6. The mixing pile for geotechnical engineering according to claim 1, wherein: the hole matched with the bottom end of the inserted link (12) is formed in the center of the upper surface of the fixed disc (10), and the lower surface of the chuck (13) is rotatably connected with the upper surface of the fixed disc (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921463931.XU CN210658338U (en) | 2019-09-04 | 2019-09-04 | Stirring pile for geotechnical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921463931.XU CN210658338U (en) | 2019-09-04 | 2019-09-04 | Stirring pile for geotechnical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210658338U true CN210658338U (en) | 2020-06-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921463931.XU Expired - Fee Related CN210658338U (en) | 2019-09-04 | 2019-09-04 | Stirring pile for geotechnical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210658338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216175A (en) * | 2021-05-03 | 2021-08-06 | 瞿红霞 | Multifunctional foundation pile for building construction |
-
2019
- 2019-09-04 CN CN201921463931.XU patent/CN210658338U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216175A (en) * | 2021-05-03 | 2021-08-06 | 瞿红霞 | Multifunctional foundation pile for building construction |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 Termination date: 20210904 |