CN109403857B - Building engineering rig pore-forming equipment - Google Patents
Building engineering rig pore-forming equipment Download PDFInfo
- Publication number
- CN109403857B CN109403857B CN201811225289.1A CN201811225289A CN109403857B CN 109403857 B CN109403857 B CN 109403857B CN 201811225289 A CN201811225289 A CN 201811225289A CN 109403857 B CN109403857 B CN 109403857B
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- Prior art keywords
- hole
- drilling machine
- sleeve
- main body
- groove
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- Expired - Fee Related
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- 238000005553 drilling Methods 0.000 claims abstract description 116
- 238000010276 construction Methods 0.000 claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B11/00—Other drilling tools
- E21B11/005—Hand operated drilling tools
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Drilling And Boring (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a pore-forming device of a construction engineering drilling machine, which comprises a sleeve, wherein a groove is formed in the top of the sleeve, an installation frame is movably installed in the groove, a drilling machine main body is movably installed in the installation frame, an output shaft of the drilling machine main body extends into the groove and is fixedly connected with a drilling machine head, a first hole and a second hole are respectively formed in the inner walls of the two sides of the groove, a protective cover is welded to one side of the sleeve, a driving motor is fixedly installed in the protective cover, a first helical gear is fixedly installed on the output shaft of the driving motor, a sliding groove is formed in the inner wall of the bottom of the second hole, the second hole and the sliding groove are rotatably provided with a. The drilling machine main body is reasonably designed, the drilling machine main body is conveniently fixed in the mounting frame and is conveniently driven to move downwards slowly, the bottom of the sleeve can be tightly attached to the operation surface through the pressure lever, drilling is guaranteed to be always vertical to the operation surface, and holes are prevented from inclining.
Description
Technical Field
The invention relates to the technical field of drilling equipment, in particular to pore-forming equipment of a construction engineering drilling machine.
Background
The building engineering is an engineering entity which performs various technical works and completions such as planning, surveying, designing, constructing, completing and the like for newly building, reconstructing or extending building buildings and affiliated structures and installation engineering of lines, pipelines and equipment matched with the engineering entity. The construction engineering needs to drill a drilling machine to form holes at specific positions during construction. Through the retrieval, application number is 201720457426.9's patent document discloses a building engineering rig pore-forming equipment, including handrail, guard plate, mounting bracket and pore-forming dish, the dead lever is installed to handrail's right-hand member, and the end of dead lever inlays and have vibrations conduction board, the guard plate is fixed in the outside of vibrations conduction board, and the inboard of guard plate is provided with the drilling machine main part, the mounting bracket is inlayed in the top of guard plate, and mounting bracket and gag lever post are connected, the pore-forming dish is fixed in the end of gag lever post, and the outside of pore-forming dish is provided with prevents the skew piece, and prevents that the inboard of skew piece installs the rig head, the inner wall and the fixed block of preventing the skew piece are connected, and prevent that the bottom of skew piece is inlayed and have the protection pad, the inboard of pore-forming dish is provided with the heat conduction circle, and. This building engineering rig pore-forming equipment simple structure is novel, can control the drilling machine main part through the handrail at the pore-forming in-process, is convenient for when drilling real-time regulation drilling position.
However, the design has the defects that the position of the drilling machine is inconvenient to clamp and fix, and a drill bit of the drilling machine cannot be always perpendicular to a working surface in the drilling process, so that drilled holes are easy to incline, and therefore the hole forming equipment of the drilling machine for construction engineering is provided for solving the problems.
Disclosure of Invention
Based on the technical problems in the prior art, the invention provides a hole forming device of a construction engineering drilling machine.
The invention provides pore-forming equipment for a construction engineering drilling machine, which comprises a sleeve, wherein a groove is formed in the top of the sleeve, an installation frame is movably installed in the groove, a drilling machine main body is movably installed in the installation frame, an output shaft of the drilling machine main body extends into the groove and is fixedly connected with a drilling machine head, a first hole and a second hole are respectively formed in the inner walls of the two sides of the groove, a protective cover is welded on one side of the sleeve, a driving motor is fixedly installed in the protective cover, a first helical gear is fixedly installed on the output shaft of the driving motor, a sliding groove is formed in the inner wall of the bottom of the second hole, the second hole and the sliding groove are rotatably installed with a same screw rod, a sliding plate is sleeved on the outer side of the screw rod in a threaded manner, one side of the sliding plate is welded with one side, a rotating shaft is rotatably mounted in the protective cover, a third helical gear is welded at the top end of the rotating shaft, and the first helical gear and the second helical gear are both meshed with the third helical gear;
the drilling machine is characterized in that a bolt horizontally arranged is arranged in the first hole, a nut is sleeved on the outer side of the bolt in a threaded manner, the nut is movably connected with the first hole, the nut is welded to the other side of the mounting frame, a third hole is formed in one side, close to the nut, of the mounting frame, and the bolt is matched with the drilling machine main body.
Preferably, the outer side of the screw rod is fixedly sleeved with two first bearings, the outer ring of one of the two first bearings is welded with the inner wall of the second hole, the outer ring of the other first bearing is welded with the inner wall of the sliding groove, and one side of the sliding groove, which is close to the groove, is provided with an opening.
Preferably, the two sides of the sleeve are both welded with pressure rods, and the outer sides of the pressure rods are fixedly sleeved with anti-skidding sleeves.
Preferably, one end of the bolt extends into the third hole and is fixedly adhered with a rubber pad, and the other end of the bolt extends to the outer side of the sleeve and is welded with a knob.
Preferably, the top of the sliding plate is provided with a first threaded hole, and the screw rod is in threaded connection with the first threaded hole.
Preferably, one side of the nut is provided with a second threaded hole, and the bolt is in threaded connection with the second threaded hole.
Preferably, the outer side of the rotating shaft is fixedly sleeved with a second bearing, and the outer ring of the second bearing is welded with the inner wall of the protective cover.
Preferably, the top of the second bevel gear is provided with a mounting hole, and the outer side of the screw rod is welded with the inner wall of the mounting hole.
Preferably, the bottom of the inner side of the mounting frame is provided with a shaft hole, and the output shaft of the drilling machine main body penetrates through the shaft hole and extends to the lower part of the mounting frame.
Preferably, a round hole is formed in the inner wall of the bottom of the groove, the bottom end of the drill head extends into the round hole, and a plurality of anti-slip pads are fixedly adhered to the periphery of the bottom of the sleeve.
Compared with the prior art, the invention has the beneficial effects that:
(1) the drilling machine main body is placed in the mounting frame by matching the sleeve, the groove, the mounting frame, the drilling machine main body, the drilling machine head, the first hole, the bolt, the nut, the third hole, the rubber pad, the knob, the anti-slip pad, the pressure rod, the anti-slip sleeve, the round hole and the second threaded hole, the knob is rotated to drive the bolt to rotate in the nut, so that the bolt drives the bolt to move towards the direction close to the drilling machine main body when rotating, the bolt drives the rubber pad to move towards the direction close to the drilling machine main body until the rubber pad is contacted with the outer side of the drilling machine main body and is tightly attached to the outer side of the drilling machine main body, the drilling machine main body can be fixed in the mounting frame, the bottom of the sleeve is placed on an operation surface to be punched, the round hole is placed right above;
(2) the drilling machine main body is started through the matching of the second hole, the protective cover, the chute, the screw rod, the sliding plate, the driving motor, the first helical gear, the rotating shaft, the third helical gear, the second helical gear, the first bearing, the first threaded hole, the shaft hole and the second bearing, the drilling machine main body is driven to rotate by the output shaft of the drilling machine main body, the driving motor is started, the output shaft of the driving motor drives the first helical gear to rotate, the first helical gear drives the second helical gear to rotate through the third helical gear, the second helical gear drives the screw rod to rotate, the sliding plate can be driven to move up and down when the screw rod rotates, the sliding plate drives the drilling machine main body to move downwards and slowly through the mounting frame, the drilling machine main body drives the drilling machine head to move downwards and slowly, the drilling machine head moves downwards to be contacted with an operation surface, and in, the workman only needs to cover the depression bar with the hand, because telescopic bottom and operation face laminate mutually, the slope can not appear in the sleeve, and the slope can not appear in the hole of boring equally, guarantees that the hole is perpendicular with the operation face.
The drilling machine main body is reasonably designed, the drilling machine main body is conveniently fixed in the mounting frame and is conveniently driven to move downwards slowly, the bottom of the sleeve can be tightly attached to the operation surface through the pressure lever, drilling is guaranteed to be always vertical to the operation surface, and holes are prevented from inclining.
Drawings
FIG. 1 is a schematic structural diagram of a hole forming device of a construction engineering drilling machine, which is provided by the invention;
FIG. 2 is a schematic structural diagram of part A of the hole forming equipment of the construction engineering drilling machine, which is provided by the invention;
FIG. 3 is a schematic structural diagram of a part B of the hole forming equipment of the construction engineering drilling machine, which is provided by the invention;
FIG. 4 is a schematic structural diagram of a part C of the hole forming equipment of the construction engineering drilling machine, which is provided by the invention;
fig. 5 is a schematic perspective structure diagram of a sliding plate in a hole forming device of a construction engineering drilling machine according to the present invention.
In the figure: the drilling machine comprises a sleeve 1, a groove 2, a mounting frame 3, a drilling machine main body 4, a drilling machine head 5, a first hole 6, a second hole 7, a protective cover 8, a sliding chute 9, a lead screw 10, a sliding plate 11, a driving motor 12, a first bevel gear 13, a rotating shaft 14, a third bevel gear 15, a second bevel gear 16, a first bearing 17, a bolt 18, a nut 19, a third hole 20, a rubber pad 21, a knob 22, a non-slip pad 23, a pressure lever 24, a non-slip sleeve 25, a first threaded hole 26, a shaft hole 27, a round hole 28, a second threaded hole 29 and a second bearing 30.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Examples
Referring to fig. 1-5, the embodiment provides a pore-forming device of a drilling machine for construction engineering, which includes a sleeve 1, a groove 2 is provided at the top of the sleeve 1, a mounting frame 3 is movably mounted in the groove 2, a drilling machine main body 4 is movably mounted in the mounting frame 3, an output shaft of the drilling machine main body 4 extends into the groove 2 and is fixedly connected with a drilling machine head 5, a first hole 6 and a second hole 7 are respectively provided on inner walls of two sides of the groove 2, a protective cover 8 is welded on one side of the sleeve 1, a driving motor 12 is fixedly mounted in the protective cover 8, a first helical gear 13 is fixedly mounted on an output shaft of the driving motor 12, a chute 9 is provided on an inner wall of the bottom of the second hole 7, the same screw rod 10 is rotatably mounted in the second hole 7 and the chute 9, a sliding plate 11 is threadedly mounted on an outer side of the screw rod 10, one side of the sliding plate 11, a rotating shaft 14 is rotatably mounted in the protective cover 8, a third helical gear 15 is welded at the top end of the rotating shaft 14, and the first helical gear 13 and the second helical gear 16 are both meshed with the third helical gear 15; a bolt 18 horizontally arranged is arranged in the first hole 6, a nut 19 is sleeved on the outer side of the bolt 18 in a threaded manner, the nut 19 is movably connected with the first hole 6, the nut 19 is welded on the other side of the mounting frame 3, a third hole 20 is formed in one side, close to the nut 19, of the mounting frame 3, the bolt 18 is matched with the drilling machine main body 4, the drilling machine main body 4 is placed into the mounting frame 3 under the matching of the sleeve 1, the groove 2, the mounting frame 3, the drilling machine main body 4, the drilling machine head 5, the first hole 6, the bolt 18, the nut 19, the third hole 20, a rubber pad 21, a knob 22, an anti-slip pad 23, a pressure lever 24, an anti-slip sleeve 25, a round hole 28 and a second threaded hole 29, the drilling machine main body 4 is rotated in the nut 19, the knob 22 drives the bolt 18 to rotate in the nut 19, the drilling machine 18 is driven to move towards, until the rubber pad 21 contacts and is tightly attached to the outer side of the drilling machine main body 4, the drilling machine main body 4 can be fixed in the installation frame 3, the bottom of the sleeve 1 is placed on the working surface to be punched, the round hole 28 is placed right above the part to be punched, the press rod 24 is pressed by hand, and at the moment, the sleeve 1 is attached to the working surface through the anti-slip pads 23; under the matching of the second hole 7, the protective cover 8, the chute 9, the screw rod 10, the sliding plate 11, the driving motor 12, the first helical gear 13, the rotating shaft 14, the third helical gear 15, the second helical gear 16, the first bearing 17, the first threaded hole 26, the shaft hole 27 and the second bearing 30, the drilling machine main body 4 is started, the output shaft of the drilling machine main body 4 drives the drilling machine head 5 to rotate, the driving motor 12 is started, the output shaft of the driving motor 12 drives the first helical gear 13 to rotate, the first helical gear 13 drives the second helical gear 16 to rotate through the third helical gear 15, the second helical gear 16 drives the screw rod 10 to rotate, the screw rod 10 can drive the sliding plate 11 to move up and down when rotating, when the sliding plate 11 moves down, the sliding plate 11 drives the drilling machine main body 4 to move down slowly through the mounting frame 3, the drilling machine head 4 drives the drilling machine head 5 to move down, in the process that the drilling machine head 5 moves downwards, the bottom end of the drilling machine head 5 can drill a hole on the operation surface, workers only need to cover the pressing rod 24 by hands, the bottom of the sleeve 1 is attached to the operation surface, the sleeve 1 cannot incline, the drilled hole cannot incline, and the hole is guaranteed to be perpendicular to the operation surface.
In this embodiment, two first bearings 17 are fixedly sleeved on the outer side of the screw 10, the outer ring of one first bearing 17 of the two first bearings 17 is welded with the inner wall of the second hole 7, the outer ring of the other first bearing 17 is welded with the inner wall of the sliding chute 9, the side of the sliding chute 9 close to the groove 2 is provided with an opening, two sides of the sleeve 1 are both welded with pressing rods 24, the outer side of each pressing rod 24 is fixedly sleeved with an anti-slip sleeve 25, one end of each bolt 18 extends into the third hole 20 and is fixedly adhered with a rubber pad 21, the other end of each bolt 18 extends to the outer side of the sleeve 1 and is welded with a knob 22, the top of the sliding plate 11 is provided with a first threaded hole 26, the screw 10 is in threaded connection with the first threaded hole 26, one side of the nut 19 is provided with a second threaded hole 29, the bolt 18 is in threaded connection with the second threaded hole 29, the outer side of the rotating shaft, the top of the second bevel gear 16 is provided with a mounting hole, the outer side of the screw rod 10 is welded with the inner wall of the mounting hole, the bottom of the inner side of the mounting frame 3 is provided with a shaft hole 27, the output shaft of the drilling machine main body 4 penetrates through the shaft hole 27 and extends to the lower part of the mounting frame 3, the inner wall of the bottom of the groove 2 is provided with a round hole 28, the bottom end of the drilling machine head 5 extends into the round hole 28, the periphery of the bottom of the sleeve 1 is fixedly adhered with a plurality of anti-slip pads 23, under the matching of the sleeve 1, the groove 2, the mounting frame 3, the drilling machine main body 4, the drilling machine head 5, the first hole 6, the bolt 18, the nut 19, the third hole 20, the rubber pad 21, the knob 22, the anti-slip pad 23, the compression bar 24, the anti-slip sleeve 25, the mounting frame 3, the drilling machine main body 4, the drilling machine head 5, the first hole 6, the bolt 18, the bolt 18 drives the rubber pad 21 to move towards the direction close to the drilling machine main body 4 until the rubber pad 21 is contacted with the outer side of the drilling machine main body 4 and is tightly attached to the outer side of the drilling machine main body 4, the drilling machine main body 4 can be fixed in the mounting frame 3, the bottom of the sleeve 1 is placed on a working surface to be punched, the round hole 28 is placed right above the part to be punched, the press rod 24 is pressed by hands, and at the moment, the sleeve 1 is attached to the working surface through the anti-slip pads 23; under the matching of the second hole 7, the protective cover 8, the chute 9, the screw rod 10, the sliding plate 11, the driving motor 12, the first helical gear 13, the rotating shaft 14, the third helical gear 15, the second helical gear 16, the first bearing 17, the first threaded hole 26, the shaft hole 27 and the second bearing 30, the drilling machine main body 4 is started, the output shaft of the drilling machine main body 4 drives the drilling machine head 5 to rotate, the driving motor 12 is started, the output shaft of the driving motor 12 drives the first helical gear 13 to rotate, the first helical gear 13 drives the second helical gear 16 to rotate through the third helical gear 15, the second helical gear 16 drives the screw rod 10 to rotate, the screw rod 10 can drive the sliding plate 11 to move up and down when rotating, when the sliding plate 11 moves down, the sliding plate 11 drives the drilling machine main body 4 to move down slowly through the mounting frame 3, the drilling machine head 4 drives the drilling machine head 5 to move down, in the process that the drilling machine head 5 moves downwards, the bottom end of the drilling machine head 5 can drill a hole on the operation surface, workers only need to cover the pressing rod 24 by hands, the bottom of the sleeve 1 is attached to the operation surface, the sleeve 1 cannot incline, the drilled hole cannot incline, and the hole is guaranteed to be perpendicular to the operation surface.
In the embodiment, when the drilling machine is used, a control switch is connected to a control end of a driving motor 12, a drilling machine main body 4 is placed into a mounting frame 3, then a knob 22 is rotated, the knob 22 drives a bolt 18 to rotate in a nut 19, the bolt 18 is driven to move towards the direction close to the drilling machine main body 4 when rotated due to the fact that the bolt 18 is in threaded connection with the nut 19, the bolt 18 drives a rubber pad 21 to move towards the direction close to the drilling machine main body 4 at the moment, the rubber pad 21 is contacted and tightly attached to the outer side of the drilling machine main body 4, the drilling machine main body 4 can be fixed in the mounting frame 3, the bottom of a sleeve 1 is placed on a working surface to be drilled at the moment, a round hole 28 is placed right above the part to be drilled, a pressing rod 24 is pressed by hand, the sleeve 1 is attached to the working surface through a plurality of anti-skid pads 23 at the moment, the drilling machine, the driving motor 12 is started, the output shaft of the driving motor 12 drives the first bevel gear 13 to start rotating, the first bevel gear 13 drives the second bevel gear 16 to start rotating through the third bevel gear 15, the second bevel gear 16 drives the lead screw 10 to start rotating, the lead screw 10 can drive the sliding plate 11 to move up and down when rotating, when the sliding plate 11 moves downwards, the sliding plate 11 drives the drilling machine main body 4 to move downwards slowly through the mounting frame 3, the drilling machine main body 4 drives the drilling machine head 5 to move downwards slowly, the drilling machine head 5 moves downwards to be contacted with an operation surface, and in the process that the drilling machine head 5 moves downwards, the bottom end of the drilling machine head 5 can drill a hole on the operation surface, in the process, a worker only needs to cover the pressing rod 24 with a hand, and because the bottom of the sleeve 1 is attached to the operation surface, the sleeve 1 cannot incline, and the drilled hole cannot incline, the holes are ensured to be vertical to the operation surface.
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 the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The pore-forming equipment for the construction engineering drilling machine comprises a sleeve (1), wherein a groove (2) is formed in the top of the sleeve (1), an installation frame (3) is movably installed in the groove (2), a drilling machine main body (4) is movably installed in the installation frame (3), an output shaft of the drilling machine main body (4) extends into the groove (2) and is fixedly connected with a drilling machine head (5), the pore-forming equipment is characterized in that a first hole (6) and a second hole (7) are respectively formed in inner walls of two sides of the groove (2), a protective cover (8) is welded on one side of the sleeve (1), a driving motor (12) is fixedly installed in the protective cover (8), a first helical gear (13) is fixedly installed on an output shaft of the driving motor (12), a sliding chute (9) is formed in the inner wall of the bottom of the second hole (7), and the same helical gear (10) are rotatably installed in the second hole (7) and the, a sliding plate (11) is sleeved on the outer side of the screw rod (10) in a threaded manner, one side of the sliding plate (11) is welded with one side of the mounting frame (3), a second helical gear (16) is fixedly sleeved on the outer side of the screw rod (10), a rotating shaft (14) is rotatably mounted in the protective cover (8), a third helical gear (15) is welded at the top end of the rotating shaft (14), and the first helical gear (13) and the second helical gear (16) are both meshed with the third helical gear (15);
a horizontally arranged bolt (18) is arranged in the first hole (6), a nut (19) is sleeved on the outer side of the bolt (18) in a threaded manner, the nut (19) is movably connected with the first hole (6), the nut (19) is welded on the other side of the mounting frame (3), a third hole (20) is formed in one side, close to the nut (19), of the mounting frame (3), and the bolt (18) is matched with the drilling machine main body (4);
two first bearings (17) are fixedly sleeved on the outer side of the screw rod (10), the outer ring of one first bearing (17) of the two first bearings (17) is welded with the inner wall of the second hole (7), the outer ring of the other first bearing (17) is welded with the inner wall of the sliding groove (9), and one side, close to the groove (2), of the sliding groove (9) is provided with an opening;
both sides of the sleeve (1) are welded with pressure rods (24), and the outer sides of the pressure rods (24) are fixedly sleeved with anti-skidding sleeves (25);
one end of the bolt (18) extends into the third hole (20) and is fixedly pasted with a rubber pad (21), and the other end of the bolt (18) extends to the outer side of the sleeve (1) and is welded with a knob (22).
2. The pore-forming equipment of the construction engineering drilling machine is characterized in that a first threaded hole (26) is formed in the top of the sliding plate (11), and the screw rod (10) is in threaded connection with the first threaded hole (26).
3. A hole forming device of a construction engineering drilling machine according to claim 1, characterized in that one side of the nut (19) is provided with a second threaded hole (29), and the bolt (18) is in threaded connection with the second threaded hole (29).
4. The hole forming device of the construction engineering drilling machine as claimed in claim 1, wherein a second bearing (30) is fixedly sleeved on the outer side of the rotating shaft (14), and the outer ring of the second bearing (30) is welded with the inner wall of the protective cover.
5. The hole forming equipment of the construction engineering drilling machine as claimed in claim 1, wherein a mounting hole is formed in the top of the second bevel gear (16), and the outer side of the screw rod (10) is welded with the inner wall of the mounting hole.
6. The hole forming equipment of the construction engineering drilling machine is characterized in that the bottom of the inner side of the mounting frame (3) is provided with a shaft hole (27), and an output shaft of the drilling machine main body (4) penetrates through the shaft hole (27) and extends to the lower part of the mounting frame (3).
7. The hole forming equipment of the construction engineering drilling machine as claimed in claim 1, wherein a circular hole (28) is formed in the inner wall of the bottom of the groove (2), the bottom end of the drilling machine head (5) extends into the circular hole (28), and a plurality of anti-slip pads (23) are fixedly adhered to the periphery of the bottom of the sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811225289.1A CN109403857B (en) | 2018-10-20 | 2018-10-20 | Building engineering rig pore-forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811225289.1A CN109403857B (en) | 2018-10-20 | 2018-10-20 | Building engineering rig pore-forming equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109403857A CN109403857A (en) | 2019-03-01 |
| CN109403857B true CN109403857B (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811225289.1A Expired - Fee Related CN109403857B (en) | 2018-10-20 | 2018-10-20 | Building engineering rig pore-forming equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109403857B (en) |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2241769Y (en) * | 1995-01-18 | 1996-12-04 | 季永新 | Drilling machine for water well |
| JP2007009572A (en) * | 2005-06-30 | 2007-01-18 | Mitsuwa Kogyo Kk | Excavator |
| JP6308990B2 (en) * | 2015-10-27 | 2018-04-11 | 株式会社技研製作所 | Attachment for removing underground obstacles and method for removing underground obstacles |
| CN206144464U (en) * | 2016-08-20 | 2017-05-03 | 山西四建集团有限公司 | A controlling means for improving diving drill machine straightness that hangs down |
| CN206091872U (en) * | 2016-10-10 | 2017-04-12 | 中交一公局第五工程有限公司 | Elevation keyhole equipment |
| CN206860088U (en) * | 2017-04-27 | 2018-01-09 | 姜胜君 | A kind of architectural engineering rig hole-forming device |
| CN207194811U (en) * | 2017-07-26 | 2018-04-06 | 沈红如 | A kind of small-sized hand-operated well sinker vertically declined |
| CN207278178U (en) * | 2017-08-07 | 2018-04-27 | 安陆市友谊粮油机械有限公司 | A kind of construction piling equipment |
| CN207470117U (en) * | 2017-10-25 | 2018-06-08 | 安徽大昌矿业集团有限公司 | A kind of portable puncher in mine |
| CN207583334U (en) * | 2017-12-11 | 2018-07-06 | 江阴市科源机械有限公司 | A kind of rotary drilling rig positioning device |
| CN207701069U (en) * | 2017-12-12 | 2018-08-07 | 大庆世佳石油设备股份有限公司 | Hydraulic pressure trepanning guy anchor determines device |
| CN207944881U (en) * | 2018-03-20 | 2018-10-09 | 肖弘昊 | A kind of architectural engineering drilling equipment |
| CN108643264A (en) * | 2018-04-16 | 2018-10-12 | 赣州牛研科技有限公司 | A kind of hydraulic engineering furrow making dveice |
-
2018
- 2018-10-20 CN CN201811225289.1A patent/CN109403857B/en not_active Expired - Fee Related
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|---|---|
| CN109403857A (en) | 2019-03-01 |
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Inventor after: Huang Cuihong Inventor before: Xie Sentao |
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Granted publication date: 20200811 |