CN202989991U - Double-screw hole-forming machine - Google Patents
Double-screw hole-forming machine Download PDFInfo
- Publication number
- CN202989991U CN202989991U CN 201320006360 CN201320006360U CN202989991U CN 202989991 U CN202989991 U CN 202989991U CN 201320006360 CN201320006360 CN 201320006360 CN 201320006360 U CN201320006360 U CN 201320006360U CN 202989991 U CN202989991 U CN 202989991U
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- Prior art keywords
- pin
- gearbox
- screw rod
- motor
- forming machine
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- Expired - Lifetime
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a double-screw hole-forming machine, wherein a cross rod is connected to the lower end of a slurry inlet steel tube, a first transmission case is arranged at the left side of the slurry inlet steel tube, a first motor is arranged at the left end of the first transmission case, a first screw rod is connected to the right end of the transmission case, the upper end of the transmission case is in pin joint with the left end of the cross rod via a first pin, a first screw cap is screwed on the first screw rod, and the lower end of the first screw cap is in pin joint with a first arm knife via a fourth pin; and a second transmission case is arranged at the right side of the slurry inlet steel tube, a second motor is arranged at the right end of the second transmission case, a second screw rod is connected to the left end of the transmission case, the upper end of the transmission case is in pin joint with the right end of the cross rod via a second pin, a second screw cap is screwed on the second screw rod, and the lower end of the second screw cap is in pin joint with a second arm knife via a fifth pin, the middle of the first arm knife is in pin joint with that of the second arm knife via a third pin, and the upper end of the third pin is fixed at the lower end of the slurry inlet steel tube. The double-screw hole-forming machine is noiseless because the power is below the water levels in holes.
Description
Technical field
The utility model relates to a kind of hole forming machine, particularly the double helix hole forming machine used of a kind of cast-in-place concrete pile pore-forming.
Background technology
At present, the hole forming machine power that cast-in-place concrete pile uses produces huge noise all on the ground during work, and around giving, the masses' life is made troubles.
Summary of the invention
The utility model has overcome above shortcoming, and a kind of double helix hole forming machine is provided.
The utility model is achieved by the following technical solution:
A kind of double helix hole forming machine, enter to starch the steel pipe lower end and be connected with cross bar, enter to starch the steel pipe left side and be provided with the first gearbox, the first gearbox left end is provided with the first motor, the gearbox right-hand member is connected with the first screw rod, the gearbox upper end is screwed with the first nut by the first pin pin joint cross bar left end on the first screw rod, the first nut lower end is by the 4th pin pin joint the first arm cutter; Enter to starch steel pipe the right and be provided with the second gearbox, the second gearbox right-hand member is provided with the second motor, the gearbox left end is connected with the second screw rod, the gearbox upper end is by the second pin pin joint cross bar right-hand member, be screwed with the second nut on the second screw rod, the second nut lower end is by the 5th pin pin joint the second arm cutter, in the middle of the first arm cutter with the second arm cutter in the middle of by the 3rd pin pin joint, the 3rd pin upper end is fixed in into slurry steel pipe lower end.
The utlity model has following beneficial effect:
The double helix hole forming machine due to power in the hole below the water surface, noiselessness.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is further described:
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the utility model bottom view.
In figure: 1, the first arm cutter, the 2, second arm cutter, the 3, first screw rod, 4, the second screw rod, the 5, first nut, the 6, second nut, 7, the first gearbox, the 8, second gearbox, the 9, first motor, 10, the second motor, the 11, the 3rd pin, 12, cross bar, 13, bore tooth, the 14, first pin, the 15, second pin, 16, advance to starch steel pipe, the 17, the 4th pin, the 18, the 5th pin.
The specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model, this embodiment enters to starch steel pipe 16 lower ends and is connected with cross bar 12, enter to starch the steel pipe left side and be provided with the first gearbox 7, the first gearbox left end is provided with the first motor 9, the gearbox right-hand member is connected with the first screw rod 3, the gearbox upper end is by the first pin 14 pin joint cross bar left ends, is screwed with the first nut 5, the first nut lower ends on the first screw rod by the 4th pin 17 pin joint the first arm cuttves; Enter to starch steel pipe the right and be provided with the second gearbox 8, the second gearbox right-hand member is provided with the second motor 10, the gearbox left end is connected with the second screw rod 4, the gearbox upper end is by the second pin 15 pin joint cross bar right-hand members, be screwed with the second nut 6 on the second screw rod, the second nut lower end is by the 5th pin 18 pin joint the second arm cuttves, in the middle of the first arm cutter with the second arm cutter in the middle of by the 3rd pin 11 pin joints, the 3rd pin upper end is fixed in into slurry steel pipe lower end.
The shape of the first arm cutter, the second arm cutter is the spindle of two taper end docking, and its outside is provided with double brill tooth.
The first motor and the second motor be synchronous motor each other.
during the utility model work, the first motor is by the first gearbox, the first screw rod, the first nut drives the first arm cutter, the second motor is by the second gearbox, the second screw rod, the second nut drives the second arm cutter, drive respectively two arm cuttves during two motor forwards take the 3rd pin as the round dot move toward one another, when two arm cuttves move to mutually near the time, two motor reversals drive two arm cutter counter motions, when two arm cuttves move to mutually near the time positive movement again, so repeatedly, arm cutter brill tooth on the arm cutter in motion process cuts pulping with soil layer, the slurries that contain body refuse are replaced by the circulating system.
Claims (3)
1. double helix hole forming machine, enter to starch steel pipe (16) lower end and be connected with cross bar (12), it is characterized in that: enter to starch the steel pipe left side and be provided with the first gearbox (7), the first gearbox left end is provided with the first motor (9), the gearbox right-hand member is connected with the first screw rod (3), the gearbox upper end is screwed with the first nut (5) by the first pin (14) pin joint cross bar left end on the first screw rod, the first nut lower end is by the 4th pin (17) pin joint the first arm cutter; Enter to starch steel pipe the right and be provided with the second gearbox (8), the second gearbox right-hand member is provided with the second motor (10), the gearbox left end is connected with the second screw rod (4), the gearbox upper end is by second pin (15) pin joint cross bar right-hand member, be screwed with the second nut (6) on the second screw rod, the second nut lower end is by the 5th pin (18) pin joint the second arm cutter, in the middle of the first arm cutter with the second arm cutter in the middle of by the 3rd pin (11) pin joint, the 3rd pin upper end is fixed in into slurry steel pipe lower end.
2. double helix hole forming machine according to claim 1 is characterized in that: the shape of described the first arm cutter, the second arm cutter is the spindle of two taper ends docking, and its outside is provided with double brill tooth.
3. double helix hole forming machine according to claim 1, it is characterized in that: described the first motor and the second motor be synchronous motor each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320006360 CN202989991U (en) | 2013-01-07 | 2013-01-07 | Double-screw hole-forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320006360 CN202989991U (en) | 2013-01-07 | 2013-01-07 | Double-screw hole-forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202989991U true CN202989991U (en) | 2013-06-12 |
Family
ID=48561185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320006360 Expired - Lifetime CN202989991U (en) | 2013-01-07 | 2013-01-07 | Double-screw hole-forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202989991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046599A (en) * | 2013-01-07 | 2013-04-17 | 张璐 | Double-screw hole forming machine |
-
2013
- 2013-01-07 CN CN 201320006360 patent/CN202989991U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046599A (en) * | 2013-01-07 | 2013-04-17 | 张璐 | Double-screw hole forming machine |
| CN103046599B (en) * | 2013-01-07 | 2015-01-21 | 芜湖县新芜科技企业孵化器有限公司 | Double-screw hole forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130612 Effective date of abandoning: 20150121 |
|
| RGAV | Abandon patent right to avoid regrant |