CN108458210A - A kind of fixing device convenient for fixed construction equipment - Google Patents
A kind of fixing device convenient for fixed construction equipment Download PDFInfo
- Publication number
- CN108458210A CN108458210A CN201810130996.6A CN201810130996A CN108458210A CN 108458210 A CN108458210 A CN 108458210A CN 201810130996 A CN201810130996 A CN 201810130996A CN 108458210 A CN108458210 A CN 108458210A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- fixed
- motor
- bottom plate
- dual
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M5/00—Engine beds, i.e. means for supporting engines or machines on foundations
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
Abstract
The invention discloses a kind of fixing devices convenient for fixed construction equipment, including bottom plate, the upper surface of the bottom plate is fixedly connected with the first fixed plate, the right side of the bottom plate is fixedly connected with the second fixed plate, the lower surface of the bottom plate is fixedly connected with electric pushrod, the upper surface of second fixed plate is fixedly connected with dual-axle motor, and two output shafts of dual-axle motor have been fixedly connected with first rotating shaft.This is convenient for the fixing device of fixed construction equipment, by operation switch to which dual-axle motor rotates, dual-axle motor rotates forward to which threaded post rotates, threaded post rotates to drive thread cap and movable plate to move right together, and bit opens ground to bore, and gear rotation is to make two motion bars pass through through-hole and put in soil, motion bar stretches into soil to enable equipment to be fixed on earth's surface, to save the muscle power of worker, reduce the fixed equipment time, improves work task efficiency.
Description
Technical field
The present invention relates to equipment technical field, specially a kind of fixing device convenient for fixed construction equipment.
Background technology
Construction refers to the production activity of engineering construction implementation phase, is the building course of all kinds of buildings, can also
It says it is various lines on design drawing, in specified place, becomes process in kind.It includes basic engineering construction, master
Body structure construction, roof construction and decorative engineering construction etc..The place of construction operation is known as " construction site " or cries
" construction site ", is also named building site.
In building construction process, some construction equipments need to be fixed on bottom surface and just can guarantee that the normal of construction equipment makes
With in fixed construction equipment, generally requiring worker and beaten spud pile with iron hammer to fix construction equipment in earth's surface, to consume
The muscle power of worker, increases the set time of equipment, reduces work task efficiency.
Invention content
（One）The technical issues of solution
In view of the deficiencies of the prior art, it the present invention provides a kind of fixing device convenient for fixed construction equipment, solves and is building
It builds in work progress, some construction equipments need to be fixed on the normal use that bottom surface just can guarantee construction equipment, construct fixed
When equipment, generally require worker and beaten spud pile with iron hammer to fix construction equipment in earth's surface, to consume the muscle power of worker,
The time for increasing fixed equipment, the problem of reducing work task efficiency.
（Two）Technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of fixing device convenient for fixed construction equipment, including
The upper surface of bottom plate, the bottom plate is fixedly connected with the first fixed plate, and the right side of the bottom plate is fixedly connected with the second fixation
The lower surface of plate, the bottom plate is fixedly connected with electric pushrod, and the upper surface of second fixed plate is fixedly connected with twin shaft electricity
Machine, and two output shafts of dual-axle motor have been fixedly connected with first rotating shaft, and one end of two first rotating shafts is fixedly connected with
There are first bevel gear, the first bevel gear to be engaged with second bevel gear, the left side of the second bevel gear is fixedly connected with
The outer surface of second shaft, second shaft is socketed with bearing, and the bearing is connected to the right side of the first fixed plate, described
The left end of second shaft is fixedly connected with threaded post, and the outer surface thread of the threaded post is connected with thread cap, the thread cap
It is connected to the right side of movable plate, the bottom end of the electric pushrod is fixedly connected with third fixed plate, the third fixed plate
Lower surface is fixedly connected with first motor, and the output shaft of the first motor is fixedly connected with Rotational Cylindrical, under the Rotational Cylindrical
Surface is fixedly connected with drill bit, and the front of the Rotational Cylindrical offers empty slot, and the left side and right side of the empty slot open up
There are through-hole, the upper surface of the empty slot inner wall to be fixedly connected with the second motor, the output shaft of second motor is fixedly connected with
The bottom end of third shaft, the third shaft is fixedly connected with gear, and the gear is engaged with two ratch, and the ratch is just
Face is fixedly connected with motion bar, and the front of the motion bar is fixedly connected with sliding sleeve, and the inner wall of the sliding sleeve is socketed with slide bar, institute
The left end and right end for stating slide bar are respectively fixedly connected in the left side and right side of empty slot inner wall.
Preferably, the front of the bottom plate is fixedly connected with accumulator and switch, and the switch is positioned at the left side of accumulator.
Preferably, the output end of the accumulator is electrically connected with the input terminal of switch, the output end of the switch respectively with
The input terminal electrical connection of dual-axle motor, first motor, the second motor and electric pushrod, and the model lw5d-16 switched.
Preferably, the lower surface of the bottom plate is fixedly connected there are four pillar, and four pillars are located at bottom plate following table
The four corners in face.
Preferably, one end of the motion bar is pointed, and two pointed one end of motion bar are located at two through-holes
It is interior.
Preferably, the hand of spiral of the threaded post in front of the dual-axle motor and the threaded post at dual-axle motor rear on the contrary,
And first bevel gear is identical with the tooth pitch of second bevel gear.
（Three）Advantageous effect
The present invention provides a kind of fixing devices convenient for fixed construction equipment, have following advantageous effect：
（1）, should be convenient for the fixing device of fixed construction equipment, by operation switch to which dual-axle motor rotates, first
Shaft, first bevel gear, second bevel gear and bearing cooperation under, dual-axle motor rotates forward to which threaded post rotates, threaded post rotation
Turn to drive thread cap and movable plate to move right together, after movable plate reaches required position, worker passes through Operation switch
So that movable plate stop motion, so that first motor rotates forward, first motor rotates forward to drive operation switch
Rotational Cylindrical and drill bit rotation, then operation switch is so that electric pushrod extends, and electric pushrod elongation is to drive the
One motor, Rotational Cylindrical and drill bit move downward, and bit opens ground to bore, so that Rotational Cylindrical is moved downwardly to earth's surface
Hereinafter, then to make the second motor rotate forward, the second motor rotates forward that third shaft and gear is driven to revolve operation switch
Turn, to make two motion bars pass through through-hole and put in soil, motion bar stretches into soil to enable equipment for gear rotation
It is fixed on earth's surface, to save the muscle power of worker, reduces the fixed equipment time, improves work task efficiency.
（2）, should be convenient for the fixing device of fixed construction equipment, by the way that motion bar is arranged, so that bottom plate is more stablized
Be fixed on earth's surface, and structure of the invention is compact, reasonable design, highly practical.
Description of the drawings
Fig. 1 is the structural schematic diagram that the present invention faces；
Fig. 2 is the structural schematic diagram that the present invention overlooks；
Fig. 3 is the cross-sectional view that Rotational Cylindrical of the present invention is overlooked.
In figure：1 pillar, 2 drill bits, 3 sliding sleeves, 4 slide bars, 5 third shafts, 6 second motors, 7 thread caps, 8 threaded posts, 9 are lived
Movable plate, 10 bottom plates, 11 second shafts, 12 first fixed plates, 13 second bevel gears, 14 bearings, 15 first bevel gears, 16 twin shafts electricity
Machine, 17 second fixed plates, 18 electric pushrods, 19 third fixed plates, 20 first motors, 21 Rotational Cylindricals, 22 empty slots, 23 first turns
Axis, 24 gears, 25 motion bars, 26 ratch, 27 through-holes, 28 switches, 29 accumulators.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the present invention provides a kind of technical solution：A kind of fixing device convenient for fixed construction equipment, packet
Bottom plate 10 is included, the upper surface of bottom plate 10 is fixedly connected with the first fixed plate 12, and the front of bottom plate 10 is fixedly connected with accumulator 29
With switch 28, switch 28 is located at the left side of accumulator 29, and the output end of accumulator 29 is electrically connected with the input terminal of switch 28, passes through
Accumulator 29 is set, to make accumulator 29 by switch 28 be dual-axle motor 16, first motor 20, the second motor 6 and electronic
Push rod 18 provides power supply, the output end of switch 28 respectively with dual-axle motor 16, first motor 20, the second motor 6 and electric pushrod
18 input terminal electrical connection controls dual-axle motor 16, the by the way that switch 28 is arranged to facilitate worker to pass through Operation switch 28
The right side of the operation of one motor 20, the second motor 6 and electric pushrod 18, and the model lw5d-16 of switch 28, bottom plate 10 is solid
Surely it is connected with the second fixed plate 17, the lower surface of bottom plate 10 is fixedly connected with electric pushrod 18, by the way that electric pushrod 18 is arranged, from
And providing power for the up and down motion of Rotational Cylindrical 21 and drill bit 2, the lower surface of bottom plate 10 is fixedly connected with that there are four pillars 1, and
Four pillars 1 are located at the four corners of 10 lower surface of bottom plate, by the way that pillar 1 is arranged, to provide supporting point for bottom plate 10, the
The upper surface of two fixed plates 17 is fixedly connected with dual-axle motor 16, by the way that dual-axle motor 16 is arranged, to be two threaded posts 8
Powered rotation, and two output shafts of dual-axle motor 16 have been fixedly connected with first rotating shaft 23, and two first rotating shafts 23
One end be fixedly connected with first bevel gear 15, first bevel gear 15 is engaged with second bevel gear 13, second bevel gear 13
Left side is fixedly connected with the second shaft 11, and the outer surface of the second shaft 11 is socketed with bearing 14, by the way that bearing 14 is arranged, to
Make the more smoothly engagement of first bevel gear 15 and second bevel gear 13, while making the rotation of threaded post 8 more steady smooth,
Bearing 14 is connected to the right side of the first fixed plate 12, and the left end of the second shaft 11 is fixedly connected with threaded post 8, threaded post 8
Outer surface thread is connected with thread cap 7, and thread cap 7 is connected to the right side of movable plate 9, by being threaded column 8 and thread cap
7 so that movable plate 9 can side-to-side movement, the threaded post at 16 rear of threaded post 8 and dual-axle motor in the front of dual-axle motor 16
8 hand of spiral on the contrary, and first bevel gear 15 it is identical with the tooth pitch of second bevel gear 13, it is opposite by being threaded direction
Two threaded posts 8 and two thread caps 7, to which two thread caps 7 can control operation when ensure that dual-axle motor 16 is run, electricity
The bottom end of dynamic push rod 18 is fixedly connected with third fixed plate 19, and the lower surface of third fixed plate 19 is fixedly connected with first motor
20, the output shaft of first motor 20 is fixedly connected with Rotational Cylindrical 21, and the lower surface of Rotational Cylindrical 21 is fixedly connected with drill bit 2, passes through
Be arranged drill bit 2, to by earth's surface brill open enable Rotational Cylindrical 21 to move to earth's surface hereinafter, the front of Rotational Cylindrical 21 open up it is free
Slot 22, the left side and right side of empty slot 22 offer through-hole 27, by the way that empty slot 22 is arranged, so that motion bar 25 can
Empty slot 22 is stretched out, the upper surface of 22 inner wall of empty slot is fixedly connected with the second motor 6, by the way that the second motor 6 is arranged, to be gear
24 rotation provides power, and the output shaft of the second motor 6 is fixedly connected with third shaft 5, and the bottom end of third shaft 5, which is fixed, to be connected
It is connected to gear 24, gear 24 is engaged with two ratch 26, by the way that ratch 26 is arranged, so that motion bar 25 can control fortune
Dynamic, the front of ratch 26 is fixedly connected with motion bar 25, and one end of motion bar 25 is pointed, by one end that motion bar 25 is arranged
To be pointed, to which portable propelling bar 25 stretches into soil, and two pointed one end of motion bar 25 are located at two through-holes 27
Interior, the front of motion bar 25 is fixedly connected with sliding sleeve 3, and the inner wall of sliding sleeve 3 is socketed with slide bar 4, left end and the right end difference of slide bar 4
It is fixedly connected on the left side and right side of 22 inner wall of empty slot, by the way that slide bar 4 and sliding sleeve 3 is arranged, to make motion bar 25 or so
Movement is more steady smooth.
In use, worker will need fixed equipment to be placed on bottom plate 10, then operation switch 28 so that
Dual-axle motor 16 rotates forward, and dual-axle motor 16 rotates forward that first rotating shaft 23 is driven to rotate, and the rotation of first rotating shaft 23 is to drive the
One bevel gear 15 rotate, first bevel gear 15 rotation to drive second bevel gear 13 rotate, second bevel gear 13 rotation to
The rotation of 8 second shaft 11 of threaded post is driven, the rotation of the second shaft 11 is to drive threaded post 8 to rotate, and the rotation of threaded post 8 is to band
Dynamic thread cap 7 and movable plate 9 move right, and movable plate 9 moves right to apparatus for fastening, after equipment clamps operation open
28 are closed to keep dual-axle motor 16 out of service, then operation switch 28 is to make first motor 20 rotate forward, first motor
20 rotate forward that Rotational Cylindrical 21 and drill bit 2 is driven to rotate, and then operation switch 28 is so that the elongation of electric pushrod 18, electricity
Rotational Cylindrical 21 and drill bit 2 of the dynamic elongation of push rod 18 to drive rotation move downward, and the drill bit 2 of rotation moves downward to be opened to bore
Earth's surface, so that Rotational Cylindrical 21 moves earth's surface hereinafter, after drill bit 2 gets into certain position, operation switch 28 is to make
Electric pushrod 18 and first motor 20 it is out of service, then operation switch 28 so that the second motor 6 rotating forward, second
Motor 6 rotate forward to drive third shaft 5 rotate, third shaft 5 rotation to moving gear 24 rotate, gear 24 rotation to
Ratch 26 is driven to move out, ratch 26 moves out that motion bar 25 is driven to pass through through-hole 27 and stretches into soil, works as work
After lever 25 reaches suitable length, then Operation switch 28 is so that the second motor 6 is out of service by worker, when equipment is using tying
Shu Hou, so that dual-axle motor 16 inverts, dual-axle motor 16 inverts that threaded post 8 is driven to rotate operation switch 28,
Threaded post 8 rotates so that thread cap 7 and movable plate 9 move downward, and movable plate 9 moves downward to release apparatus, then
Operation switch 28 is out of service to make dual-axle motor 16, worker again Operation switch 28 to make the second motor 6 invert,
Second motor 6 inverts to make motion bar 25 move inwardly to original place, and then operation switch 28 is to make the second motor 6 stop
It only runs, then to make the reversion of first motor 20 and electric pushrod 18 shrink, first motor 20 inverts operation switch 28
It is shunk with electric pushrod 18 so that Rotational Cylindrical 21 and drill bit 2 move upward to original place, then operation switch 28 makes the
One motor 20 and electric pushrod 18 are out of service.
It can to sum up obtain,（1）, should be convenient for fixing device of fixed construction equipment, by operation switch 28 to twin shaft
Motor 16 rotates, under the cooperation of first rotating shaft 23, first bevel gear 15, second bevel gear 13 and bearing 14, dual-axle motor 16
It rotates forward to which threaded post 8 rotates, threaded post 8 rotates to drive thread cap 7 and movable plate 9 to move right together, when movable plate 9
Behind position needed for reaching, worker is by Operation switch 28 so that 9 stop motion of movable plate, operation switch 28 is to make
It obtains first motor 20 to rotate forward, first motor 20 rotates forward that Rotational Cylindrical 21 and drill bit 2 is driven to rotate, then operation switch 28
So that electric pushrod 18 extends, the elongation of electric pushrod 18 is to drive first motor 20, Rotational Cylindrical 21 and drill bit 2 to transport downwards
Dynamic, the rotation of drill bit 2 opens ground to bore, so that Rotational Cylindrical 21 is moved downwardly to earth's surface hereinafter, then operation switchs
28 to be such that the second motor 6 rotates forward, and the second motor 6 rotates forward that third shaft 5 and gear 24 is driven to rotate, the rotation of gear 24 from
And so that two motion bars 25 is passed through through-hole 27 and put in soil, motion bar 25 stretches into soil to enable equipment to be fixed on ground
Table reduces the fixed equipment time to save the muscle power of worker, improves work task efficiency.
（2）, should be convenient for fixing device of fixed construction equipment, by the way that motion bar 25 is arranged, so that bottom plate 10 is more
It is stably fixed to earth's surface, and structure of the invention is compact, reasonable design is highly practical.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of fixing device convenient for fixed construction equipment, including bottom plate（10）, it is characterised in that：The bottom plate（10）It is upper
Surface is fixedly connected with the first fixed plate（12）, the bottom plate（10）Right side be fixedly connected with the second fixed plate（17）, institute
State bottom plate（10）Lower surface be fixedly connected with electric pushrod（18）, second fixed plate（17）Upper surface be fixedly connected with
Dual-axle motor（16）, and dual-axle motor（16）Two output shafts be fixedly connected with first rotating shaft（23）, and two first turn
Axis（23）One end be fixedly connected with first bevel gear（15）, the first bevel gear（15）With second bevel gear（13）It nibbles
It closes, the second bevel gear（13）Left side be fixedly connected with the second shaft（11）, second shaft（11）Outer surface
It is socketed with bearing（14）, the bearing（14）It is connected to the first fixed plate（12）Right side, second shaft（11）A left side
End is fixedly connected with threaded post（8）, the threaded post（8）Outer surface thread be connected with thread cap（7）, the thread cap（7）
It is connected to movable plate（9）Right side, the electric pushrod（18）Bottom end be fixedly connected with third fixed plate（19）, described
Three fixed plates（19）Lower surface be fixedly connected with first motor（20）, the first motor（20）Output shaft be fixedly connected with
Rotational Cylindrical（21）, the Rotational Cylindrical（21）Lower surface be fixedly connected with drill bit（2）, the Rotational Cylindrical（21）Front offer
Empty slot（22）, the empty slot（22）Left side and right side offer through-hole（27）, the empty slot（22）The upper table of inner wall
Face is fixedly connected with the second motor（6）, second motor（6）Output shaft be fixedly connected with third shaft（5）, the third
Shaft（5）Bottom end be fixedly connected with gear（24）, the gear（24）With two ratch（26）Engagement, the ratch（26）'s
Front is fixedly connected with motion bar（25）, the motion bar（25）Front be fixedly connected with sliding sleeve（3）, the sliding sleeve（3）'s
Inner wall is socketed with slide bar（4）, the slide bar（4）Left end and right end be respectively fixedly connected in empty slot（22）The left side of inner wall and
Right side.
2. a kind of fixing device convenient for fixed construction equipment according to claim 1, it is characterised in that：The bottom plate
（10）Front be fixedly connected with accumulator（29）And switch（28）, the switch（28）Positioned at accumulator（29）Left side.
3. a kind of fixing device convenient for fixed construction equipment according to claim 2, it is characterised in that：The accumulator
（29）Output end and switch（28）Input terminal electrical connection, the switch（28）Output end respectively with dual-axle motor（16）、
First motor（20）, the second motor（6）And electric pushrod（18）Input terminal electrical connection, and switch（28）Model lw5d-
16。
4. a kind of fixing device convenient for fixed construction equipment according to claim 1, it is characterised in that：The bottom plate
（10）Lower surface be fixedly connected there are four pillar（1）, and four pillars（1）It is located at bottom plate（10）The quadrangle of lower surface
Place.
5. a kind of fixing device convenient for fixed construction equipment according to claim 1, it is characterised in that：The motion bar
（25）One end be pointed, and two motion bars（25）Pointed one end is located at two through-holes（27）It is interior.
6. a kind of fixing device convenient for fixed construction equipment according to claim 1, it is characterised in that：The twin shaft electricity
Machine（16）The threaded post in front（8）And dual-axle motor（16）The threaded post at rear（8）Hand of spiral on the contrary, and first bevel gear
（15）And second bevel gear（13）Tooth pitch it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810130996.6A CN108458210B (en) | 2018-02-09 | 2018-02-09 | Fixing device convenient to fixed construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810130996.6A CN108458210B (en) | 2018-02-09 | 2018-02-09 | Fixing device convenient to fixed construction equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108458210A true CN108458210A (en) | 2018-08-28 |
| CN108458210B CN108458210B (en) | 2020-02-14 |
Family
ID=63239028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810130996.6A Active CN108458210B (en) | 2018-02-09 | 2018-02-09 | Fixing device convenient to fixed construction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108458210B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210332A (en) * | 2018-10-19 | 2019-01-15 | 东营职业学院 | A kind of rote teaching Multi-functional foldable platform |
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|---|---|---|---|---|
| US20130062126A1 (en) * | 2011-09-08 | 2013-03-14 | Garry Thorne | Geological Drill |
| CN206181757U (en) * | 2016-11-08 | 2017-05-24 | 白洪昌 | Mobilizable tree planting earth boring machine of drill bit |
| CN106917583A (en) * | 2017-04-24 | 2017-07-04 | 黎庆有 | A kind of mechanical automation deep-sea tunnel dedicated hydraulic puncher |
| CN206415686U (en) * | 2016-11-22 | 2017-08-18 | 镇江亚昆机械有限公司 | A kind of efficient steel pipe cutter special |
| CN107327274A (en) * | 2017-08-25 | 2017-11-07 | 龚梁涛 | A kind of natural gas extraction digging apparatus |
| CN107503682A (en) * | 2017-09-12 | 2017-12-22 | 吴义锖 | A kind of monitor installation perforating device |
-
2018
- 2018-02-09 CN CN201810130996.6A patent/CN108458210B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130062126A1 (en) * | 2011-09-08 | 2013-03-14 | Garry Thorne | Geological Drill |
| CN206181757U (en) * | 2016-11-08 | 2017-05-24 | 白洪昌 | Mobilizable tree planting earth boring machine of drill bit |
| CN206415686U (en) * | 2016-11-22 | 2017-08-18 | 镇江亚昆机械有限公司 | A kind of efficient steel pipe cutter special |
| CN106917583A (en) * | 2017-04-24 | 2017-07-04 | 黎庆有 | A kind of mechanical automation deep-sea tunnel dedicated hydraulic puncher |
| CN107327274A (en) * | 2017-08-25 | 2017-11-07 | 龚梁涛 | A kind of natural gas extraction digging apparatus |
| CN107503682A (en) * | 2017-09-12 | 2017-12-22 | 吴义锖 | A kind of monitor installation perforating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210332A (en) * | 2018-10-19 | 2019-01-15 | 东营职业学院 | A kind of rote teaching Multi-functional foldable platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108458210B (en) | 2020-02-14 |
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