CN209875057U - Perforating device of ground reconnaissance usefulness - Google Patents
Perforating device of ground reconnaissance usefulness Download PDFInfo
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- CN209875057U CN209875057U CN201920198769.7U CN201920198769U CN209875057U CN 209875057 U CN209875057 U CN 209875057U CN 201920198769 U CN201920198769 U CN 201920198769U CN 209875057 U CN209875057 U CN 209875057U
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- rod
- fixing ring
- drill bit
- motor
- side wall
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Abstract
The utility model provides a perforating device for geotechnical investigation, which relates to the technical field of perforating equipment and comprises a positioning mechanism and a motor; positioning mechanism includes outer fixed ring and interior fixed ring, be equipped with the connecting rod between outer fixed ring and the interior fixed ring, the lateral wall of interior fixed ring's inside wall fixed connection motor, the top of motor is connected with the telescoping device, the motor bottom is connected with the top of drill bit seat, the inside of drill bit seat is equipped with the drilling rod, the bottom of drilling rod is equipped with the drill bit, the lateral wall of telescoping device is connected with outer fixed ring respectively through first dead lever and second dead lever, a plurality of supporting mechanism of outer fixed ring's bottom fixed connection, supporting mechanism includes first bracing piece and second bracing piece, the bottom of the outer fixed ring of top fixed connection of first bracing piece, the bottom is run through and is equipped with the second bracing piece, the lateral wall of first bracing piece is equipped with the locating part, the bottom. The utility model discloses location effect is good, and the accuracy is high.
Description
Technical Field
The utility model belongs to the technical field of drilling equipment, concretely relates to perforating device of ground reconnaissance usefulness.
Background
The geotechnical investigation refers to finding out, analyzing and evaluating geological and environmental characteristics and geotechnical engineering conditions of a construction site according to requirements of construction engineering, and compiling activities of investigation files. Perforating device is the equipment commonly used of ground reconnaissance, and current perforating device is often because the unsmooth location effect when leading to punching of operational environment is relatively poor, reduces the accuracy of punching.
Therefore, a punching device for rock and soil exploration with good positioning effect and high accuracy is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a perforating device of ground reconnaissance usefulness to the not enough of perforating device of current ground reconnaissance usefulness.
The utility model provides a following technical scheme:
a perforating device for geotechnical investigation comprises a positioning mechanism and a motor arranged in the positioning mechanism;
the positioning mechanism comprises an outer fixing ring and an inner fixing ring, a connecting rod is arranged between the outer fixing ring and the inner fixing ring, one end of the connecting rod is connected with the inner side wall of the outer fixing ring, the other end of the connecting rod is connected with the outer side wall of the inner fixing ring, the inner side wall of the inner fixing ring is fixedly connected with the outer side wall of the motor, the top of the motor is connected with the bottom of a telescopic device, the bottom of the motor is connected with the top of a drill bit seat, the drill bit seat is in a hollow cylinder shape, a drill rod is arranged in the drill bit seat, a drill bit is arranged at the bottom of the drill rod, the outer side wall of the telescopic device is respectively connected with the top of the outer fixing ring through a first fixing rod and a second fixing rod, a plurality of supporting mechanisms are fixedly connected with the bottom of the outer fixing ring, each, the top of the first supporting rod is fixedly connected with the bottom of the outer fixing ring, the bottom of the first supporting rod is provided with the second supporting rod in a penetrating mode, the outer side wall of the first supporting rod is provided with a limiting part, and the bottom of the second supporting rod is provided with a soft rubber ball.
Preferably, the number of the connecting rods is four, and the distances between the adjacent connecting rods are equal.
Preferably, a connecting line between the bottom of the first fixing rod and the bottom of the second fixing rod coincides with the diameter of the outer fixing ring.
Preferably, the outer side wall of the telescopic device is provided with a first power supply, and the outer side wall of the motor is provided with a second power supply.
Preferably, the drill rod is cylindrical, the outer diameter of the drill rod is the same as the inner diameter of the drill bit seat, the drill bit is conical, and the diameter of the bottom surface of the drill bit is the same as that of the bottom surface of the drill rod.
Preferably, the number of the positioning mechanisms is four, and the distances between adjacent positioning mechanisms are equal.
The utility model has the advantages that: the punching part and the positioning mechanism are integrated, the inner side wall of an inner fixing ring of the positioning mechanism is fixedly connected with the outer side wall of a motor, the inner fixing ring is fixedly connected with an outer fixing ring through four connecting rods, the bottom of the outer fixing ring is fixedly connected with four supporting mechanisms with equal space, a first supporting rod of each supporting mechanism is fixedly connected with the bottom of the outer fixing ring, a second supporting rod is inserted into the first supporting rod through the bottom of the first supporting rod, the overlapped part of the first supporting rod and the second supporting rod can be adjusted according to different operating environments, so that a soft rubber ball at the bottom of the second supporting rod is attached to the ground, and the outer fixing ring is parallel to the horizontal plane, so that the supporting and positioning; the lateral wall of interior solid fixed ring's inside wall fixed connection motor, the top of motor is connected with the bottom of telescoping device, the lateral wall of telescoping device is through first dead lever and the outer solid fixed ring's of second dead lever fixed connection top, the concertina movement of telescoping device bottom can drive the motor and carry out displacement from top to bottom, the inside drilling rod that is fixed with of drill bit seat of motor bottom, the drilling rod is stable at drill bit seat internal position, the displacement does not take place for the drilling bit punches the accuracy in the punching process.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a front view of the present invention;
fig. 2 is an enlarged schematic structural view of the middle positioning mechanism of the present invention.
Labeled as: 1. a positioning mechanism; 2. a motor; 3. an outer fixing ring; 4. an inner fixing ring; 5. a connecting rod; 6. a telescoping device; 7. a bit seat; 8. a drill stem; 9. a drill bit; 10. a first fixing lever; 11. a second fixing bar; 12. a first support bar; 13. a second support bar; 14. a limiting member; 15. a rubber soft ball; 16. a first power supply; 17. a second power supply.
Detailed Description
As shown in fig. 1 to 2, a perforating device for geotechnical investigation comprises a positioning mechanism 1 and a motor 2 arranged inside the positioning mechanism 1;
the positioning mechanism 1 comprises an outer fixing ring 3 and an inner fixing ring 4, a connecting rod 5 is arranged between the outer fixing ring 3 and the inner fixing ring 4, one end of the connecting rod 5 is connected with the inner side wall of the outer fixing ring 3, the other end of the connecting rod is connected with the outer side wall of the inner fixing ring 4, the inner side wall of the inner fixing ring 4 is fixedly connected with the outer side wall of a motor 2, the top of the motor 2 is connected with the bottom of a telescopic device 6, the bottom of the motor 2 is connected with the top of a drill bit 9 seat 7, the drill bit 9 seat 7 is hollow cylindrical, a drill rod 8 is arranged inside the drill bit 9 seat 7, the bottom of the drill rod 8 is provided with the drill bit 9, the outer side wall of the telescopic device 6 is respectively connected with the top of the outer fixing ring 3 through a first fixing rod 10 and a second fixing rod 11, the bottom of the outer fixing ring, the top of the first supporting rod 12 is fixedly connected with the bottom of the outer fixing ring 3, the bottom of the first supporting rod is provided with a second supporting rod 13 in a penetrating mode, the outer side wall of the first supporting rod 12 is provided with a limiting part 14, and the bottom of the second supporting rod 13 is provided with a soft rubber ball 15.
The number of connecting rods 5 is four, and the distance between adjacent connecting rods 5 is equal, so that the inner fixing ring 4 is stably and fixedly connected with the outer fixing ring 3. The connecting line between the bottom of the first fixing rod 10 and the bottom of the second fixing rod 11 is superposed with the diameter of the outer fixing ring 3, so that the position of the telescopic device 6 is stable. The lateral wall of telescoping device 6 is equipped with first power 16, and the lateral wall of motor 2 is equipped with second power 17, opens first power 16 for concertina movement is done to the bottom of telescoping device 6, drives motor 2 displacement about vertical direction, opens second power 17, and starter motor 2 makes to bore and feels the rotation, and the operation of punching can be carried out to drill bit 9. The drill rod 8 is cylindrical, the outer diameter of the drill rod 8 is the same as the inner diameter of the seat 7 of the drill bit 9, the drill bit 9 is conical, and the bottom diameter of the drill bit 9 is the same as the bottom diameter of the drill rod 8, so that the stability of the drill bit 9 is improved. The number of the positioning mechanisms 1 is four, the distances between the adjacent positioning mechanisms 1 are equal, the soft rubber balls 15 at the bottom of the second supporting rod 13 are adjusted to be attached to the ground, and the outer fixing ring 3 is parallel to the horizontal plane to play a supporting and positioning role.
The utility model discloses a use-way does: according to different working environments, the overlapping part of the first support rod 12 and the second support rod 13 of each support mechanism is adjusted, so that the soft rubber ball 15 at the bottom of the second support rod 13 is attached to the ground, and the outer fixing ring 3 is parallel to the horizontal plane, thereby playing a role in supporting and positioning; open first power 16 and second power 17, start telescoping device 6 and motor 2, the concertina movement of telescoping device 6 bottom can drive motor 2 and carry out displacement from top to bottom, the rotation of motor 2 drive drilling rod 8 and drill bit 9, the inside drilling rod 8 that is fixed with of 9 seats of drill bit 7 of motor 2 bottom, drilling rod 8 is stable in 9 seats of drill bit 7 internal position, and the rotation is carried out when drilling rod 8 and drill bit 9 carry out displacement from top to bottom along with motor 2, punches.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A perforating device for geotechnical investigation is characterized by comprising a positioning mechanism and a motor arranged in the positioning mechanism;
the positioning mechanism comprises an outer fixing ring and an inner fixing ring, a connecting rod is arranged between the outer fixing ring and the inner fixing ring, one end of the connecting rod is connected with the inner side wall of the outer fixing ring, the other end of the connecting rod is connected with the outer side wall of the inner fixing ring, the inner side wall of the inner fixing ring is fixedly connected with the outer side wall of the motor, the top of the motor is connected with the bottom of a telescopic device, the bottom of the motor is connected with the top of a drill bit seat, the drill bit seat is in a hollow cylinder shape, a drill rod is arranged in the drill bit seat, a drill bit is arranged at the bottom of the drill rod, the outer side wall of the telescopic device is respectively connected with the top of the outer fixing ring through a first fixing rod and a second fixing rod, a plurality of supporting mechanisms are fixedly connected with the bottom of the outer fixing ring, each, the top of the first supporting rod is fixedly connected with the bottom of the outer fixing ring, the bottom of the first supporting rod is provided with the second supporting rod in a penetrating mode, the outer side wall of the first supporting rod is provided with a limiting part, and the bottom of the second supporting rod is provided with a soft rubber ball.
2. The perforating device for geotechnical investigation of claim 1, wherein the number of the connecting rods is four, and the distances between adjacent connecting rods are equal.
3. The perforating device for geotechnical investigation of claim 1, wherein the line between the bottom of the first fixing rod and the bottom of the second fixing rod coincides with the diameter of the outer fixing ring.
4. The perforating device for geotechnical investigation of claim 1, wherein the outer sidewall of the telescoping device is provided with a first power supply, and the outer sidewall of the motor is provided with a second power supply.
5. The perforating device as claimed in claim 1, wherein the drill rod is cylindrical, an outer diameter of the drill rod is the same as an inner diameter of the drill bit seat, the drill bit is conical, and a bottom diameter of the drill bit is the same as a bottom diameter of the drill rod.
6. The perforating device for geotechnical investigation of claim 1, wherein the number of the positioning mechanisms is four, and the distances between adjacent positioning mechanisms are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920198769.7U CN209875057U (en) | 2019-02-15 | 2019-02-15 | Perforating device of ground reconnaissance usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920198769.7U CN209875057U (en) | 2019-02-15 | 2019-02-15 | Perforating device of ground reconnaissance usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209875057U true CN209875057U (en) | 2019-12-31 |
Family
ID=68952799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920198769.7U Active CN209875057U (en) | 2019-02-15 | 2019-02-15 | Perforating device of ground reconnaissance usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209875057U (en) |
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2019
- 2019-02-15 CN CN201920198769.7U patent/CN209875057U/en active Active
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