CN217421102U - Novel drilling equipment for geotechnical engineering construction - Google Patents
Novel drilling equipment for geotechnical engineering construction Download PDFInfo
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- CN217421102U CN217421102U CN202221267887.7U CN202221267887U CN217421102U CN 217421102 U CN217421102 U CN 217421102U CN 202221267887 U CN202221267887 U CN 202221267887U CN 217421102 U CN217421102 U CN 217421102U
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- adapter sleeve
- motor
- geotechnical engineering
- fixedly connected
- engineering construction
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Abstract
The utility model belongs to the technical field of the geotechnical engineering technique and specifically relates to a novel drilling equipment is used in geotechnical engineering construction, which comprises a motor, fixedly connected with drilling rod on the output shaft of motor, be connected with the second adapter sleeve through fixed establishment on the motor, the second adapter sleeve is established the drilling rod outside, the outside cover of second adapter sleeve is equipped with first adapter sleeve, fixedly connected with keeps off the ring on the second adapter sleeve, fixedly connected with dog on the inner wall of first adapter sleeve, the dog with keep off the ring and cooperate. The utility model discloses prevent when driling, the departure of dust.
Description
Technical Field
The utility model relates to a geotechnical engineering technical field especially relates to a novel drilling equipment is used in geotechnical engineering construction.
Background
Geotechnical engineering is to solve rock mass and soil engineering problems including foundation and foundation, slope, underground engineering and other problems, and is used as a research object of the geotechnical engineering. When carrying out the construction, sometimes need use drilling equipment, when boring to the rock, because the texture of rock is hard, when the drill bit is driped a hole, can smash the rock into the powder and bore out the hole, when the drill bit carries out continuous work, can take out the powder along with the rotation of drilling rod, scatter in the air, lead to easily being inhaled by the worker, influence worker's health.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the powder of production that exists among the prior art leads to being inhaled by the worker easily, influences the healthy shortcoming of worker, and the novel drilling equipment for geotechnical engineering construction that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is a novel drilling equipment for geotechnical engineering construction, which comprises a motor, fixedly connected with drilling rod on the output shaft of motor, be connected with the second adapter sleeve through fixed establishment on the motor, the second adapter sleeve is established the drilling rod outside, the outside cover of second adapter sleeve is equipped with first adapter sleeve, fixedly connected with keeps off the ring on the second adapter sleeve, fixedly connected with dog on the inner wall of first adapter sleeve, the dog with keep off the ring and cooperate.
Preferably, the fixing mechanism comprises a fixing disc and a plurality of fastening bolts, the fixing disc is fixedly connected to the second connecting sleeve, and the fixing disc is in threaded connection with the motor through the plurality of fastening bolts.
Preferably, a positioning mechanism is arranged on the drill rod.
Preferably, the positioning mechanism comprises a plurality of fixing columns and a plurality of connecting plates, the connecting plates are symmetrically and fixedly connected to the motor, through holes are formed in the connecting plates, and the fixing columns can be inserted into the through holes respectively.
Preferably, the lower ends of the plurality of fixing columns are provided with pointed ends.
Preferably, a handle is fixedly connected to the motor.
The utility model provides a pair of novel drilling equipment is used in geotechnical engineering construction, beneficial effect lies in: when holing, make first adapter sleeve and the rock looks butt of probing, first adapter sleeve plays dirt-proof effect with the second adapter sleeve, prevents that the dust from wafting out, has avoided the dust to be inhaled by the worker to worker's health safety has been guaranteed.
Drawings
Fig. 1 is a schematic structural view of a novel drilling device for geotechnical engineering construction provided by the present invention;
fig. 2 is a perspective view of the novel drilling equipment for geotechnical engineering construction provided by the present invention;
fig. 3 is a cross-sectional view of a side view of the novel drilling equipment for geotechnical engineering construction provided by the present invention;
fig. 4 is an enlarged view of a portion a in fig. 1 of a novel drilling equipment for geotechnical engineering construction, which is provided by the utility model;
fig. 5 is the utility model provides a B part's enlargements in novel drilling equipment for geotechnical engineering construction figure 3.
In the figure: the device comprises a first connecting sleeve 1, a fixed column 2, a connecting plate 3, a motor 4, a handle 5, a second connecting sleeve 6, a fixed disc 7, a fastening bolt 8, a drill rod 9, a stop block 10 and a retaining ring 11.
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.
Example 1
Referring to fig. 1-5, a novel drilling equipment for geotechnical engineering construction, including motor 4, fixedly connected with drilling rod 9 on the output shaft of motor 4, be connected with second adapter sleeve 6 through fixed establishment on the motor 4, second adapter sleeve 6 cover is established in the drilling rod 9 outside, the outside cover of second adapter sleeve 6 is equipped with first adapter sleeve 1, it rotates to drive drilling hole 9 through motor 4, when holing simultaneously, make first adapter sleeve 1 and the lithologic rock looks butt of probing, first adapter sleeve 1 plays dirt-proof effect with second adapter sleeve 6, prevent that the dust from wafting, avoided the dust to be inhaled by the worker, thereby worker's health and safety has been guaranteed, and move downwards at drilling rod 9, will adjust the position of second adapter sleeve 6 in first adapter sleeve 1, thereby when having ensured continuously holing, prevent the departure of dust.
Fixedly connected with fender ring 11 on the second adapter sleeve 6, fixedly connected with dog 10 on the inner wall of first adapter sleeve 1, dog 10 cooperatees with fender ring 11, through the design that adopts dog 10 and fender ring 11, play spacing effect to second adapter sleeve 6, prevent that second adapter sleeve 6 and first adapter sleeve 1 from breaking away from mutually, the fixed connection sealing washer on the outer wall of fender ring 11, the sealing washer is with 1 looks butt of first adapter sleeve, sealed effect has been strengthened, thereby the dust has been avoided flying out from the department of contradicting of fender ring 11 and first adapter sleeve 1.
Fixedly connected with handle 5 on the motor 4 through the design that adopts handle 5 to carry and take motor 4, be provided with anti-skidding line on the handle 5, so that frictional force when increasing to hold.
When using, through grabbing handle 5, motor 4 drives drilling rod 9 and rotates, and when drilling rod 9 moved downwards simultaneously, will adjust the position of second adapter sleeve 6 in first adapter sleeve 1, second adapter sleeve 6 and first adapter sleeve 1 make the outside of drilling rod 9 form a relative inclosed space, avoid the dust departure.
Example 2
Referring to fig. 2, as another preferred embodiment of the present invention, on the basis of embodiment 1, the fixing mechanism includes a fixing disk 7 and a plurality of fastening bolts 8, the fixing disk 7 is fixedly connected to the second connecting sleeve 6, the fixing disk 7 is connected to the motor 4 through a plurality of fastening bolts 8, through the design of adopting fastening bolts 8 and fixing disk 7, so that the fixing disk 7 is detached by loosening fastening bolts 8, the inside of the first connecting sleeve 1 and the second connecting sleeve 6 is cleaned, and the dust is prevented from being stained with water and is accumulated in the inside.
Example 3
In embodiment 1, when drilling, the deviation is easily caused, and referring to fig. 1-2, as another preferred embodiment of the present invention, on the basis of embodiment 1, a positioning mechanism is provided on the drill rod 9.
Positioning mechanism includes a plurality of fixed columns 2, a plurality of connecting plate 3, and 3 symmetry fixed connections of a plurality of connecting plates all have seted up the through-hole on a plurality of connecting plates 3 on the motor 4, in a plurality of fixed columns 2 can peg graft respectively into a plurality of through-holes, the lower extreme of a plurality of fixed columns 2 is provided with the tip. Through inserting fixed column 2 underground, fixed column 2 plays the effect of location to motor 4's fixed, has guaranteed when drilling, and the drilling rod can not take place to remove in the horizontal direction, has avoided the condition that the skew appears when drilling to guaranteed the accuracy of drilling position, when need not fix a position, also be convenient for dismantle fixed column 2 get off, but fixed column 2 hollow setting is favorable to alleviateing the weight of fixed column 2.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel drilling equipment is used in geotechnical engineering construction, includes motor (4), its characterized in that, fixedly connected with drilling rod (9) on the output shaft of motor (4), be connected with second adapter sleeve (6) through fixed establishment on motor (4), second adapter sleeve (6) cover is established the drilling rod (9) outside, the outside cover of second adapter sleeve (6) is equipped with first adapter sleeve (1), fixedly connected with keeps off ring (11) on second adapter sleeve (6), fixedly connected with dog (10) on the inner wall of first adapter sleeve (1), dog (10) with keep off ring (11) and cooperate.
2. The novel drilling equipment for geotechnical engineering construction according to claim 1, wherein the fixing mechanism comprises a fixing disc (7) and a plurality of fastening bolts (8), the fixing disc (7) is fixedly connected to the second connecting sleeve (6), and the fixing disc (7) is in threaded connection with the motor (4) through the plurality of fastening bolts (8).
3. The new drilling rig for geotechnical engineering construction according to claim 1 or 2, characterized in that a positioning mechanism is provided on the drill rod (9).
4. The novel drilling equipment for geotechnical engineering construction according to claim 3, wherein the positioning mechanism comprises a plurality of fixing columns (2) and a plurality of connecting plates (3), the connecting plates (3) are symmetrically and fixedly connected to the motor (4), through holes are formed in the connecting plates (3), and the fixing columns (2) can be inserted into the through holes respectively.
5. The novel drilling apparatus for geotechnical engineering construction according to claim 4, wherein the lower ends of the plurality of fixing posts (2) are provided with pointed tips.
6. The novel drilling equipment for geotechnical engineering construction according to claim 1, wherein a handle (5) is fixedly connected to the motor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221267887.7U CN217421102U (en) | 2022-05-25 | 2022-05-25 | Novel drilling equipment for geotechnical engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221267887.7U CN217421102U (en) | 2022-05-25 | 2022-05-25 | Novel drilling equipment for geotechnical engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217421102U true CN217421102U (en) | 2022-09-13 |
Family
ID=83190033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221267887.7U Active CN217421102U (en) | 2022-05-25 | 2022-05-25 | Novel drilling equipment for geotechnical engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217421102U (en) |
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2022
- 2022-05-25 CN CN202221267887.7U patent/CN217421102U/en active Active
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