CN215804388U - A portable drilling machine for water conservancy is experimental - Google Patents
A portable drilling machine for water conservancy is experimental Download PDFInfo
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- CN215804388U CN215804388U CN202122290532.1U CN202122290532U CN215804388U CN 215804388 U CN215804388 U CN 215804388U CN 202122290532 U CN202122290532 U CN 202122290532U CN 215804388 U CN215804388 U CN 215804388U
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Abstract
The utility model relates to the technical field of water conservancy test equipment, in particular to a portable drilling machine for a water conservancy test, which comprises a fixed box, wherein an inserting groove with a downward opening is fixedly arranged at the bottom end of the fixed box, a motor with an output shaft which is vertically downward is embedded in the inserting groove, the output shaft of the motor is concentrically connected with a drill chuck, and a drill rod is clamped in the drill chuck; two groups of strip-shaped through holes are formed in the bottom end of the fixing box, an I-shaped sliding piece is connected to the position of the strip-shaped through holes in a sliding mode, the bottom end of the I-shaped sliding piece is rotatably connected with an adjusting rod, and a protective ring sleeved on the outer side of the drill rod is rotatably connected between the bottom ends of the adjusting rod. The utility model can better protect and stably maintain the drill rod when the drill rod drills under different states, and can also avoid the drill rod from being greatly damaged; and many parts in the device are detachable, so that the device has better portability in the use process.
Description
Technical Field
The utility model relates to the technical field of water conservancy test equipment, in particular to a portable drilling machine for a water conservancy test.
Background
In the process of hydraulic engineering construction, a target area is generally required to be subjected to hydraulic experiments, and data support is provided for the construction of hydraulic equipment. In the process of carrying out the water conservancy test, often need to carry out drilling to the target area, survey rock stratum and ground to make things convenient for the acquisition of experimental data. However, because the rock stratum is hard under many conditions, the drill bit of the conventional drilling machine is easy to shake greatly in the use process, so that the drilling quality is influenced on one hand, and the service life of the drill rod is easy to influence on the other hand, so that the equipment is damaged. To this end, a portable drilling machine for water conservancy tests is proposed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a portable drilling machine for water conservancy tests.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a portable drilling machine for water conservancy tests comprises a fixing box, wherein an inserting groove with a downward opening is fixedly formed in the bottom end of the fixing box, a motor with an output shaft vertically downward is embedded in the inserting groove, the output shaft of the motor is concentrically connected with a drill chuck, and a drill rod is clamped in the drill chuck; two groups of strip-shaped through holes are formed in the bottom end of the fixing box, an I-shaped sliding piece is connected to the position of the strip-shaped through holes in a sliding mode, the bottom end of the I-shaped sliding piece is rotatably connected with an adjusting rod, and a protective ring sleeved on the outer side of the drill rod is rotatably connected between the bottom ends of the adjusting rod.
Preferably, fixed box's inside fixed mounting has two sets of parallel arrangement fixed plates between two sets of bar through-holes, and the vertical adjusting screw who rotates with fixed box and be connected that is provided with between the fixed plate, and adjusting screw's one end runs through the top that extends to fixed box, and runs through the one end that extends to the fixed box outside and be connected with the knob with one heart.
Preferably, the outside thread bush of adjusting screw is equipped with the screw thread sleeve pipe, and screw thread sleeve pipe's both sides fixed mounting has the guide block, vertically set up on the fixed plate with the bar guide way of guide block adaptation.
Preferably, the outer side of the threaded sleeve is further rotatably connected with two groups of deflection rods, and the deflection rods are respectively rotatably connected with the top end of the I-shaped sliding piece.
Preferably, the insertion groove is provided with a horizontal threaded through hole, and the threaded through hole is in threaded connection with a locking screw which is abutted against the motor.
Preferably, the protective ring is provided with threaded through holes which are symmetrically arranged, the threaded through holes are in threaded connection with limiting screws, the limiting screws penetrate through one end extending into the protective ring and are provided with spherical grooves, and the spherical grooves are embedded with power assisting beads.
The utility model has the beneficial effects that:
the I-shaped sliding piece is driven to move through the arrangement of the adjusting screw rod, the threaded sleeve and the deflection rod, and then the adjusting rod drives the protective ring to move in the vertical direction, so that the drill rod can be well protected and stably maintained when drilling is carried out in different states, and the drill rod can be prevented from being greatly damaged; and many parts in the device are detachable, so that the device has better portability in the use process.
Drawings
FIG. 1 is a schematic cross-sectional front view of a portable boring machine for water conservancy experiments according to the present invention;
FIG. 2 is a schematic side view of a portion of a portable drilling machine for water conservancy tests according to the present invention;
fig. 3 is a schematic top view of a guard ring of the portable drilling machine for water conservancy tests according to the present invention.
In the figure: the device comprises a fixed box 1, an adjusting screw rod 2, a fixed plate 3, a deflection rod 4, an inserting groove 5, a motor 6, a drill chuck 7, a limiting screw 8, a protective ring 9, a drill rod 10, an adjusting rod 11, an I-shaped sliding piece 12 and a threaded sleeve 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a portable drilling machine for water conservancy tests comprises a fixed box 1, wherein an inserting groove 5 with a downward opening is fixedly arranged at the bottom end of the fixed box 1, a motor 6 with an output shaft vertically downward is embedded in the inserting groove 5, the output shaft of the motor 6 is concentrically connected with a drill chuck 7, and a drill rod 10 is clamped in the drill chuck 7; two groups of strip-shaped through holes are formed in the bottom end of the fixing box 1, an I-shaped sliding piece 12 is connected to the position of the strip-shaped through holes in a sliding mode, the bottom end of the I-shaped sliding piece 12 is rotatably connected with an adjusting rod 11, and a protecting ring 9 which is sleeved on the outer side of the drill rod 10 is rotatably connected between the bottom ends of the adjusting rod 11.
Further, fixed box 1's inside fixed mounting has two sets of parallel arrangement fixed plates 3 between two sets of bar through-holes, vertical adjusting screw 2 of being connected with fixed box 1 rotation that is provided with between fixed plate 3, and adjusting screw 2's one end runs through the top that extends to fixed box 1, and the one end that runs through to extend to the fixed box 1 outside is connected with the knob with one heart, adjusting screw 2's outside screw thread cover is equipped with threaded sleeve 13, and threaded sleeve 13's both sides fixed mounting has the guide block, the vertical bar guide way of seting up with the guide block adaptation on fixed plate 3, indirectly drive guard ring 9 and carry out vertical direction motion, the convenience is adjusted according to the demand.
Specifically, two sets of deflecting rods 4 are also rotatably connected to the outer side of the threaded sleeve 13, and the deflecting rods 4 are respectively rotatably connected to the top ends of the i-shaped sliding members 12.
Furthermore, the inserting groove 5 is provided with a threaded through hole in the horizontal direction, and a locking screw which is abutted against the motor 6 is connected to the threaded through hole in a threaded manner, so that the motor 6 is conveniently locked.
Further, set up the screw through-hole that the symmetry set up on guard ring 9 to there is limited screw 8 at screw through-hole department threaded connection, and limited screw 8 runs through to the one end that guard ring 9 is inside and has all seted up spherical recess, and inlays at spherical recess department and be equipped with the helping hand pearl, conveniently guarantees that drilling rod 10 possesses stability in the course of the work.
The working process is as follows: in the using process, firstly, the motor 6 to be used is embedded in the inserting groove 5 and is locked and fixed through a locking screw, then the used drill rod 10 penetrates through the protective ring 9 and is inserted into the drill chuck 7, the drilling work can be realized by starting the motor 6, the device is adjusted according to the working length of the drill rod 10 when the drilling work is carried out, the threaded sleeve 13 drives the deflection rod 4 to deflect under the action of the guide block by rotating the adjusting screw rod 2, and finally the I-shaped sliding pieces 12 are driven to be close to or far away from each other, so that the adjusting rod 11 deflects, the height of the protective ring 9 is driven to be adjusted, and the drill rod is protected from the outside according to requirements;
when the protective ring 9 is used for protection work, the limiting bolts 8 are screwed in, so that the distance between the two groups of limiting bolts 8 is reduced, and the stability of the drill rod 10 in the working process is further ensured.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A portable drilling machine for water conservancy tests comprises a fixing box (1) and is characterized in that an inserting groove (5) with a downward opening is fixedly formed in the bottom end of the fixing box (1), a motor (6) with an output shaft facing downwards is embedded in the inserting groove (5), the output shaft of the motor (6) is concentrically connected with a drill chuck (7), and a drill rod (10) is clamped in the drill chuck (7);
two groups of strip-shaped through holes are formed in the bottom end of the fixing box (1), an I-shaped sliding piece (12) is connected to the position of the strip-shaped through holes in a sliding mode, the bottom end of the I-shaped sliding piece (12) is rotatably connected with an adjusting rod (11), and a protecting ring (9) which is sleeved on the outer side of the drill rod (10) is rotatably connected between the bottom ends of the adjusting rod (11).
2. The portable drilling machine for the water conservancy test is characterized in that two groups of fixing plates (3) which are arranged in parallel are fixedly arranged in the fixing box (1) between the two groups of strip-shaped through holes, an adjusting screw (2) which is rotatably connected with the fixing box (1) is vertically arranged between the fixing plates (3), one end of the adjusting screw (2) penetrates through the top end of the fixing box (1), and one end of the adjusting screw which penetrates through the fixing box (1) and extends to the outer side of the fixing box (1) is concentrically connected with a knob.
3. The portable drilling machine for the water conservancy test is characterized in that a threaded sleeve (13) is sleeved on the outer side thread of the adjusting screw rod (2), guide blocks are fixedly mounted on two sides of the threaded sleeve (13), and a strip-shaped guide groove matched with the guide blocks is vertically formed in the fixing plate (3).
4. A portable drill rig for water conservancy experiments according to claim 3, characterized in that two sets of deflection rods (4) are rotatably connected to the outside of the threaded sleeve (13), and the deflection rods (4) are rotatably connected to the top ends of the i-shaped sliding members (12), respectively.
5. The portable drilling machine for water conservancy tests according to claim 1, characterized in that the insertion groove (5) is provided with a threaded through hole in the horizontal direction, and a locking screw which is abutted against the motor (6) is connected to the threaded through hole in a threaded manner.
6. The portable drilling machine for the water conservancy test is characterized in that the protective ring (9) is provided with symmetrically-arranged threaded through holes, the threaded through holes are connected with limiting screws (8) in a threaded mode, the limiting screws (8) penetrate through one end extending into the protective ring (9) and are provided with spherical grooves, and power-assisting beads are embedded in the spherical grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122290532.1U CN215804388U (en) | 2021-09-22 | 2021-09-22 | A portable drilling machine for water conservancy is experimental |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122290532.1U CN215804388U (en) | 2021-09-22 | 2021-09-22 | A portable drilling machine for water conservancy is experimental |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215804388U true CN215804388U (en) | 2022-02-11 |
Family
ID=80165077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122290532.1U Active CN215804388U (en) | 2021-09-22 | 2021-09-22 | A portable drilling machine for water conservancy is experimental |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215804388U (en) |
-
2021
- 2021-09-22 CN CN202122290532.1U patent/CN215804388U/en active Active
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