CN214997475U - Drilling device is gathered to municipal works cost geology - Google Patents
Drilling device is gathered to municipal works cost geology Download PDFInfo
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- CN214997475U CN214997475U CN202120912802.5U CN202120912802U CN214997475U CN 214997475 U CN214997475 U CN 214997475U CN 202120912802 U CN202120912802 U CN 202120912802U CN 214997475 U CN214997475 U CN 214997475U
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- rotary sleeve
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- drilling rod
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Abstract
The utility model discloses a municipal engineering cost geological acquisition drilling device; belonging to the technical field of drilling; the drilling machine is technically characterized by comprising a rack and a drilling rod, wherein the rack is connected with an installation box through a lifting unit, and a vertical guide assembly matched with the installation box is arranged on the rack; an inner hexagonal rotary sleeve is rotatably connected in the installation box through a bearing and a shaft seat in a matched manner, a rotary driving assembly in linkage connection with the inner hexagonal rotary sleeve is arranged in the installation box, and the lower end of the inner hexagonal rotary sleeve is positioned outside the installation box; an outer hexagonal connecting column matched with the inner hexagonal rotary sleeve is integrally formed at the upper end of the drilling rod, the outer hexagonal connecting column movably penetrates through the inner hexagonal rotary sleeve along the vertical direction, a fixing bolt is detachably arranged at the lower end of the inner hexagonal rotary sleeve along the horizontal direction in a penetrating mode, and a fixing hole matched with the fixing bolt is formed in the outer hexagonal connecting column; the utility model aims to provide a drilling rod with stable structure and better use effect; for drilling work.
Description
Technical Field
The utility model relates to a probing device specifically is a probing device is gathered to municipal works cost geology.
Background
During municipal facilities construction engineering, geological information acquisition and drilling are often required to be carried out on construction sites, and reasonable quotation is carried out according to geological information. However, the existing drilling device has a simple structure, and the drilling rod is generally connected with the rotary driving assembly through a plurality of screws, so that the acting force is large, the screws are easy to break, and the using effect is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drilling rig is gathered to municipal works cost geology to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a municipal engineering cost geological acquisition drilling device comprises a rack and a drilling rod, wherein the rack is connected with an installation box through a lifting unit, and a vertical guide assembly matched with the installation box is arranged on the rack; an inner hexagonal rotary sleeve is rotatably connected in the installation box through a bearing and a shaft seat in a matched manner, a rotary driving assembly in linkage connection with the inner hexagonal rotary sleeve is arranged in the installation box, and the lower end of the inner hexagonal rotary sleeve is positioned outside the installation box;
an outer hexagonal connecting column matched with the inner hexagonal rotary sleeve is integrally formed at the upper end of the drilling rod, the outer hexagonal connecting column movably penetrates through the inner hexagonal rotary sleeve along the vertical direction, a fixing bolt is detachably arranged at the lower end of the inner hexagonal rotary sleeve along the horizontal direction in a penetrating mode, and a fixing hole matched with the fixing bolt is formed in the outer hexagonal connecting column; the drilling rod is detachably connected with the rotary driving assembly through the matching of the inner hexagonal rotary sleeve, the outer hexagonal connecting column, the fixing bolt and the fixing hole.
As a further aspect of the present invention: the bottom of frame is equipped with the bottom plate, the both sides of bottom plate are equipped with set screw, are equipped with the breach of stepping down that suits with the drilling rod on the bottom plate.
As a further aspect of the present invention: the vertical guide assembly comprises a connecting plate arranged at the bottom of the mounting box, the connecting plate is arranged along the horizontal direction, guide sliding sleeves are arranged on two sides of the connecting plate, and guide sliding rods which movably penetrate through the guide sliding sleeves along the vertical direction are arranged on the rack.
As a further aspect of the present invention: the rotary driving assembly comprises a driving motor arranged in the installation box, the output end of the driving motor is provided with a first chain wheel, and a second chain wheel which is connected with the first chain wheel in a linkage mode is arranged on the inner hexagonal rotary sleeve.
As a further aspect of the present invention: the lower end of the inner hexagonal rotary sleeve is provided with a positioning ring, and a plurality of positioning columns are arranged on the positioning ring at intervals along the circumferential direction; the drilling rod is provided with a limiting ring, and the limiting ring is provided with positioning holes which correspond to the positioning columns one by one.
Compared with the prior art, the beneficial effects of the utility model are that:
by adopting the structure, the drilling rod is detachably connected with the rotary driving assembly through the matching of the inner hexagonal rotary sleeve, the outer hexagonal connecting column, the fixing bolt and the fixing hole, so that the drilling rod can be conveniently disassembled, assembled and replaced; and moreover, the inner hexagonal rotary sleeve and the outer hexagonal connecting column are adopted, the joint is not easy to stress and break, the structure is stable, and the using effect is better.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a municipal construction cost geological acquisition drilling device.
Fig. 2 is a schematic view of the structure of the inside of a municipal construction cost geological acquisition drilling device.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
In the figure: 1. a frame; 2. drilling a probe rod; 3. a lifting unit; 4. installing a box; 5. a vertical guide assembly; 501. a connecting plate; 502. a guide sliding sleeve; 503. a guide slide bar; 6. an inner hexagonal rotary sleeve; 7. a rotary drive assembly; 701. a drive motor; 702. a first sprocket; 703. a second sprocket; 8. an outer hexagonal connecting column; 9. fixing the bolt; 10. a fixing hole; 11. a base plate; 12. a set screw; 13. a abdication gap; 14. a positioning ring; 15. a positioning column; 16. a limiting ring; 17. and (7) positioning the holes.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a municipal engineering cost geological acquisition drilling device comprises a frame 1 and a drilling rod 2, wherein the frame 1 is connected with an installation box 4 through a lifting unit 3, and a vertical guide assembly 5 matched with the installation box 4 is arranged on the frame 1; an inner hexagonal rotary sleeve 6 is rotatably connected in the installation box 4 through a bearing and a shaft seat in a matched manner, a rotary driving assembly 7 which is in linkage connection with the inner hexagonal rotary sleeve 6 is arranged in the installation box 4, and the lower end of the inner hexagonal rotary sleeve 6 is positioned outside the installation box 4; an outer hexagonal connecting column 8 matched with the inner hexagonal rotary sleeve 6 is integrally formed at the upper end of the drilling rod 2, the outer hexagonal connecting column 8 movably penetrates through the inner hexagonal rotary sleeve 6 along the vertical direction, a fixing bolt 9 is detachably arranged at the lower end of the inner hexagonal rotary sleeve 6 along the horizontal direction in a penetrating manner, and a fixing hole 10 matched with the fixing bolt 9 is formed in the outer hexagonal connecting column 8; the drilling rod 2 is detachably connected with the rotary driving assembly 7 through the matching of the inner hexagonal rotary sleeve 6, the outer hexagonal connecting column 8, the fixing bolt 9 and the fixing hole 10, so that the drilling rod 2 can be conveniently disassembled, assembled and replaced; and, adopt interior hexagonal swivel mount 6 and outer hexagonal spliced pole 8, its junction is difficult for the atress fracture, stable in structure, excellent in use effect.
Wherein, the bottom of frame 1 is equipped with bottom plate 11, the both sides of bottom plate 11 are equipped with set screw 12, can conveniently fix with ground, prevent the skew of probing in-process, are equipped with the breach of stepping down 13 that suits with probing rod 2 on bottom plate 11, make things convenient for probing rod 2 to stretch into in the ground.
Specifically, the vertical guide assembly 5 includes a connecting plate 501 disposed at the bottom of the installation box 4, the connecting plate 501 is disposed along the horizontal direction, guide sliding sleeves 502 are disposed on two sides of the connecting plate 501, and a guide sliding rod 503 which movably penetrates through each guide sliding sleeve 502 along the vertical direction is disposed on the machine frame 1, so that the drilling structure can be guided, and the drilling structure can only move along the vertical direction.
In addition, the rotary driving component 7 comprises a driving motor 701 arranged in the installation box 4, the output end of the driving motor 701 is provided with a first chain wheel 702, a second chain wheel 703 connected with the first chain wheel 702 in a linkage manner is arranged on the inner hexagonal rotary sleeve 6, and the inner hexagonal rotary sleeve 6 can be driven to rotate, so that the drilling rod 2 is driven to rotate.
Specifically, the lower end of the inner hexagonal rotary sleeve 6 is provided with a positioning ring 14, and a plurality of positioning columns 15 are circumferentially arranged on the positioning ring 14 at intervals; a limiting ring 16 is arranged on the drilling rod 2, and positioning holes 17 corresponding to the positioning columns 15 one by one are arranged on the limiting ring 16. Through the cooperation of holding ring 14, reference column 15, spacing ring 16 and locating hole 17, can conveniently fix a position drilling pole 2 to make things convenient for outer hexagonal spliced pole 8 to insert in interior hexagonal swivel mount 6, and can make things convenient for fixed orifices 10 and fixing bolt 9 to align.
The utility model discloses a theory of operation is: during the use, rotatory drive assembly 7 drives interior hexagonal rotating sleeve 6 and rotates to drive drilling rod 2 through the cooperation of interior hexagonal rotating sleeve 6, outer hexagonal spliced pole 8, fixing bolt 9 and fixed orifices 10 and rotate, then drive install bin 4 downstream through elevating unit 3, and then carry out the probing collection work through drilling rod 2.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. A municipal engineering cost geology acquisition drilling device comprises a rack (1) and a drilling rod (2), and is characterized in that the rack (1) is connected with an installation box (4) through a lifting unit (3), and a vertical guide assembly (5) matched with the installation box (4) is arranged on the rack (1); an inner hexagonal rotary sleeve (6) is rotatably connected in the installation box (4) through a bearing and a shaft seat in a matched manner, a rotary driving assembly (7) in linkage connection with the inner hexagonal rotary sleeve (6) is arranged in the installation box (4), and the lower end of the inner hexagonal rotary sleeve (6) is positioned outside the installation box (4);
an outer hexagonal connecting column (8) matched with the inner hexagonal rotary sleeve (6) is integrally formed at the upper end of the drilling rod (2), the outer hexagonal connecting column (8) movably penetrates through the inner hexagonal rotary sleeve (6) along the vertical direction, a fixing bolt (9) is detachably arranged at the lower end of the inner hexagonal rotary sleeve (6) in a penetrating manner along the horizontal direction, and a fixing hole (10) matched with the fixing bolt (9) is formed in the outer hexagonal connecting column (8); the drilling rod (2) is detachably connected with the rotary driving component (7) through the matching of the inner hexagonal rotary sleeve (6), the outer hexagonal connecting column (8), the fixing bolt (9) and the fixing hole (10).
2. The municipal construction cost geology collection drilling equipment according to claim 1, characterized in that, the bottom of frame (1) is equipped with bottom plate (11), the both sides of bottom plate (11) are equipped with set screw (12), are equipped with the breach of stepping down (13) that suits with drilling rod (2) on bottom plate (11).
3. The geological acquisition and drilling device for municipal engineering cost according to claim 1, characterized in that the vertical guide assembly (5) comprises a connecting plate (501) arranged at the bottom of the installation box (4), the connecting plate (501) is arranged along the horizontal direction, guide sliding sleeves (502) are arranged at two sides of the connecting plate (501), and guide sliding rods (503) which can move through the guide sliding sleeves (502) along the vertical direction are arranged on the frame (1).
4. The municipal construction cost geological collection drilling device according to claim 1, wherein the rotary driving component (7) comprises a driving motor (701) arranged in the installation box (4), the output end of the driving motor (701) is provided with a first chain wheel (702), and the inner hexagonal rotary sleeve (6) is provided with a second chain wheel (703) in linkage connection with the first chain wheel (702).
5. The geological acquisition and drilling device for municipal engineering cost according to claim 1, characterized in that the lower end of the hexagonal socket (6) is provided with a positioning ring (14), and the positioning ring (14) is provided with a plurality of positioning columns (15) at intervals along the circumferential direction; a limiting ring (16) is arranged on the drilling rod (2), and positioning holes (17) corresponding to the positioning columns (15) one by one are formed in the limiting ring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120912802.5U CN214997475U (en) | 2021-04-29 | 2021-04-29 | Drilling device is gathered to municipal works cost geology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120912802.5U CN214997475U (en) | 2021-04-29 | 2021-04-29 | Drilling device is gathered to municipal works cost geology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214997475U true CN214997475U (en) | 2021-12-03 |
Family
ID=79089414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120912802.5U Active CN214997475U (en) | 2021-04-29 | 2021-04-29 | Drilling device is gathered to municipal works cost geology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214997475U (en) |
-
2021
- 2021-04-29 CN CN202120912802.5U patent/CN214997475U/en active Active
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