CN107762410A - A kind of small area construction small-sized drill - Google Patents
A kind of small area construction small-sized drill Download PDFInfo
- Publication number
- CN107762410A CN107762410A CN201711072524.1A CN201711072524A CN107762410A CN 107762410 A CN107762410 A CN 107762410A CN 201711072524 A CN201711072524 A CN 201711072524A CN 107762410 A CN107762410 A CN 107762410A
- Authority
- CN
- China
- Prior art keywords
- diagonal brace
- column
- drill bit
- block
- walking
- 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.)
- Granted
Links
Classifications
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
-
- 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
- E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/04—Measuring depth or liquid level
Abstract
The invention discloses a kind of small area construction small-sized drill, including column, slew gear, diagonal brace and drill bit, the column is provided with two, two columns are distributed in the both sides of diagonal brace in symmetry shape, diagonal brace lower end is provided with drill bit, the drill bit is connected with the expansion link inside diagonal brace, expansion link connects with the cylinders inside diagonal brace upper end, movable block in this device on expansion link can move in shifting chute, it can intuitively observe that drill bit pierces depth by the graduation mark on mobile trough rim, it is easy to keyhole depth, improve the accuracy of drilling depth, diagonal brace is moved by guide rod in the guide groove of both sides, diagonal brace is stable, drill bit is less prone in drilling to be rocked and unstable phenomenon, avoided in drilling and the inconsistent phenomenon loosened with drill bit in aperture occur, borehole accuracy is higher, security is higher, it is adapted to promote.
Description
Technical field
The present invention relates to small-sized drill technical field, specially a kind of small area construction small-sized drill.
Background technology
Small-sized drill refers to light, is moved easily, and can rock drilling, cobblestone, the volume of the hardpan such as granite
Less rig, small-sized drill is typically by top pulleys group, column, diagonal brace, chassis, walking mechanism, slew gear, hoist engine
Structure, control cabinl pulpit, hydraulic system, electrical system, drill bit and mechanical composition is towed, slew gear, diagonal brace and column are generally used to prop up
That supports and control drill bit drills through direction, but slew gear, diagonal brace and column and drill bit still suffer from following drawback in practice：
1. being often difficult to control drilling depth during bit bore, it is deep to result in drilling it is possible that minor deviations for drilling depth
Accuracy is spent to decline；
2. slew gear is when controlling diagonal brace to change direction, often there is no fixed standard in determine the angle of inclination of diagonal brace, is beating
Angle during inclined hole is it is possible that deviation, it is desirable to needs constantly to adjust diagonal brace angle in higher construction, it is suitable until reaching
It could be constructed after angle, delay construction progress, it is less efficient；
Rocked and unstable phenomenon 3. drill bit often occurs in drilling, in drilling it is possible that aperture it is inconsistent and
The phenomenon that drill bit loosens, borehole accuracy is relatively low, security incident easily occurs.
The content of the invention
It is an object of the invention to provide a kind of small area construction small-sized drill, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical scheme：A kind of small area construction small-sized drill, including it is vertical
Post, slew gear, diagonal brace and drill bit, the column are provided with two, and two columns are distributed in the both sides of diagonal brace, diagonal brace in symmetry shape
Lower end is provided with drill bit, and the drill bit is connected with the expansion link inside diagonal brace, expansion link and the cylinders inside diagonal brace upper end
Connect, movable block is vertically fixed with the expansion link, movable block is provided with shifting chute through the position of diagonal brace, and diagonal brace upper end passes through
Slew gear is connected with the column on both sides, and the slew gear is in cylindrical structural, and slew gear is fixed and is located at the upper of diagonal brace
End, slew gear both ends are connected with fixed cover by screw thread, and both sides fixed cover is bonded on the outside of the column of left and right two respectively
Surface is set, and is equipped with guide groove on two edge columns, guide rod, the guide rod in left side are movably equipped with the guide groove of left and right two
Limited post is fixed with through one end of the column in left side, the diameter of limited post is more than the diameter of guide groove, limited post side
Leg surface is additionally provided with annular groove and fixing hole, and the annular groove is in circular trough body structure, and annular groove is located at fixed cover and led
To walking block and walking rod is movably equipped between groove, in annular groove, walking rod is fixed with limited block through one end of annular groove,
The rectangular platy structure of limited block, limited block upper end inside are provided with telescopic chute, are connected inside telescopic chute by screw thread
Limited location plate, the limiting plate are in discoideus structure, and the thickness of limiting plate is 1/5th of flexible groove depth, the limiting plate
Centre position is fixed with fix bar, and fix bar one end is set through limited block upper surface, and the other end is fastened on corresponding fixation
Kong Zhong.
Preferably, the movable block is in " T " character form structure, and movable block outer end fitting diagonal brace side surface is set.
Preferably, the rectangular groove body type structure of the shifting chute, shifting chute trend is consistent with diagonal brace trend, and mobile trough rim
It is provided with graduation mark.
Preferably, the guide groove is in circular trough body structure, and the guide groove on the left side is at left and right sides of the column on the left side
Set, the guide groove on right side does not run through the column right flank setting on the right.
Preferably, the guide rod is in cylindrical rod-like structure, and the guide rod in left side is provided with one, and the guide rod on right side is set
There are two, and the guide rod of the left and right sides is centered around slew gear one week and fixation is located on diagonal brace.
Preferably, the fixing hole is provided with multiple in circular hole, and multiple fixing holes are around the rounded array in guide groove periphery
Shape is set, and each fixing hole is provided with the graduation mark of the corresponding diagonal brace anglec of rotation.
Preferably, the walking block and walking rod are in cylindrical structural, and walking block fixes the bottom for being located at walking rod, and
Walking block is located at the bottom of annular groove, and the diameter for block of walking is more than the diameter of walking rod.
Compared with prior art, the beneficial effects of the invention are as follows：Structure setting of the present invention is reasonable, functional, have with
Lower advantage：
, can be directly perceived by the graduation mark on mobile trough rim 1. the movable block in this device on expansion link can move in shifting chute
Observe drill bit pierce depth, be easy to keyhole depth, improve the accuracy of drilling depth；
2. the column of slew gear side is provided with fixing hole, the gag lever post on limited block is fixed on to the fixing hole of respective angles
It is interior, utilize limited post and the inconsistent effect of limited block so that diagonal brace, to the position of fixed angle, is conveniently adjusted diagonal brace angle in rotation
Degree, accelerates construction progress, efficiency is higher；
3. diagonal brace is moved by guide rod in the guide groove of both sides, diagonal brace is stable, and drill bit is less prone in drilling and rocked
And unstable phenomenon, avoided in drilling and the inconsistent phenomenon loosened with drill bit in aperture occur, borehole accuracy is higher, safety
Property it is higher, be adapted to promote.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is guide groove structure schematic diagram of the present invention；
Fig. 3 is guide rod structural representation of the present invention；
Fig. 4 is ring channel structures schematic diagram of the present invention；
Fig. 5 is slew gear structural representation of the present invention；
Fig. 6 is Telescopic rod structure schematic diagram of the present invention；
Fig. 7 is standoff features schematic diagram of the present invention.
In figure：1 column, 11 guide grooves, 12 fixing holes, 13 annular grooves, 2 slew gears, 3 diagonal braces, 31 guide rods, 32 movements
Groove, 33 limited posts, 4 drill bits, 5 fixed covers, 6 expansion links, 61 movable blocks, 62 cylinders, 7 limited blocks, 71 fix bars, 72 telescopic chutes,
73 limiting plates, 74 walking rods, 75 walking blocks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-7 are referred to, the present invention provides a kind of technical scheme：A kind of small area construction small-sized drill, including column
1st, slew gear 2, diagonal brace 3 and drill bit 4, column 1 are provided with two, and two columns 1 are distributed in the both sides of diagonal brace 3 in symmetry shape, tiltedly
Support 3 lower ends and be provided with drill bit 4, drill bit 4 is connected with the expansion link 6 inside diagonal brace 3, expansion link 6 and the cylinder inside the upper end of diagonal brace 3
62 are connected, and movable block 61 is vertically fixed with expansion link 6, and movable block 61 is in " T " character form structure, and the outer end of movable block 61 is bonded
The side surface of diagonal brace 3 is set, and movable block 61 is provided with shifting chute 32, the rectangular groove body type knot of shifting chute 32 through the position of diagonal brace 3
Structure, the trend of shifting chute 32 moves towards consistent with diagonal brace 3, and the side of shifting chute 32 is provided with graduation mark, and the upper end of diagonal brace 3 passes through slew gear
2 are connected with the column 1 on both sides, and slew gear 2 is in cylindrical structural, and slew gear 2 fixes the upper end for being located at diagonal brace 3, revolution
The both ends of mechanism 2 are connected with fixed cover 5 by screw thread, and both sides fixed cover 5 is bonded two outer surfaces of column 1 in left and right respectively
Set, guide groove 11 is equipped with two edge columns 1, guide groove 11 is in circular trough body structure, and the guide groove 11 on the left side is through a left side
The left and right sides of column 1 on side is set, and the guide groove 11 on right side does not run through the right flank of column 1 setting on the right, the guiding of left and right two
Guide rod 31 is movably equipped with groove 11, guide rod 31 is in cylindrical rod-like structure, and the guide rod 31 in left side is provided with one, right side
Guide rod 31 be provided with two, and the guide rod 31 of the left and right sides be centered around slew gear 2 one weeks and fix be located at diagonal brace 3
On, the guide rod 31 in left side is fixed with limited post 33 through one end of the column 1 in left side, and the diameter of limited post 33, which is more than, to be oriented to
The diameter of groove 11, the surface of column 1 of the side of limited post 33 are additionally provided with annular groove 13 and fixing hole 12, and fixing hole 12 is set in circular hole
Have multiple, multiple fixing holes 12 are set around the rounded array-like in the periphery of guide groove 11, and each fixing hole 12 be provided with it is corresponding
The graduation mark of the anglec of rotation of diagonal brace 3, annular groove 13 are in circular trough body structure, and annular groove 13 is located at fixed cover 5 and guide groove 11
Between, walking block 75 and walking rod 74 are movably equipped with annular groove 13, walking block 75 and walking rod 74 are in cylindrical structural, OK
Walk block 75 and fix the bottom for being located at walking rod 74, and block 75 of walking is located at the bottom of annular groove 13, the diameter of walking block 75 is more than
The diameter of walking rod 74, walking rod 74 are fixed with limited block 7, the rectangular tabular knot of limited block 7 through one end of annular groove 13
Structure, is provided with telescopic chute 72 inside the upper end of limited block 7, and limiting plate 73, limiting plate are connected with by screw thread inside telescopic chute 72
73 be in discoideus structure, and the thickness of limiting plate 73 is 1/5th of the depth of telescopic chute 72, and the centre position of limiting plate 73 is fixed and set
There is fix bar 71, the one end of fix bar 71 is set through the upper surface of limited block 7, and the other end is fastened in corresponding fixing hole 12.
Operation principle：When fix bar 71 is arranged in the fixing hole 12 of respective angles position, slew gear 2 is driving tiltedly
When support 3 turns to this position, the limited post 33 on guide rod 31 can be contradicted in the side of limited block 7, reach accurate keyhole
The purpose of angle, limited block 7 are moved using walking rod 74 and walking block 75 in annular groove 13, and the diameter of walking block 75 is more than row
The diameter of bar 74 is walked, avoids the phenomenon that limited block 7 comes off, limiting plate 73 is movably connected in telescopic chute 72, ensure that fixation
Bar 71 is retractable simultaneously, also prevent the phenomenon that fix bar 71 comes off, Stability Analysis of Structures, and cylinder 62 controls to be moved down on expansion link 6
While dynamic, movable block 61 can move in shifting chute 32, and observing scale on shifting chute 32 being capable of accurate keyhole at any time
Depth, guide rod 31 ensures in order to which diagonal brace 3 can move relative to slew gear 2 is stable, in turn-around machine in guide groove 11
It is rotatable diagonal brace 3 that actuating unit is connected on structure 2, and security is higher, is adapted to promote.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of small area construction small-sized drill, including column（1）, slew gear（2）, diagonal brace（3）And drill bit（4）, it is special
Sign is：The column（1）Provided with two, two columns（1）Diagonal brace is distributed in symmetry shape（3）Both sides, diagonal brace（3）Lower end
Provided with drill bit（4）, the drill bit（4）With diagonal brace（3）Internal expansion link（6）It is connected, expansion link（6）With diagonal brace（3）Upper end
Internal cylinder（62）It is connected, the expansion link（6）On be vertically fixed with movable block（61）, movable block（61）Through diagonal brace
（3）Position be provided with shifting chute（32）, diagonal brace（3）Upper end passes through slew gear（2）With the column on both sides（1）It is connected, it is described
Slew gear（2）In cylindrical structural, slew gear（2）Fixation is located at diagonal brace（3）Upper end, slew gear（2）Both ends are logical
Cross screw thread and be connected with fixed cover（5）, both sides fixed cover（5）Two columns in fitting left and right respectively（1）Outer surface is set, and two
Edge column（1）On be equipped with guide groove（11）, the guide groove of left and right two（11）Inside it is movably equipped with guide rod（31）, left side is led
To bar（31）Column through left side（1）One end be fixed with limited post（33）, limited post（33）Diameter be more than guide groove
（11）Diameter, limited post（33）The column of side（1）Surface is additionally provided with annular groove（13）And fixing hole（12）, the annular groove
（13）In circular trough body structure, annular groove（13）It is located at fixed cover（5）And guide groove（11）Between, annular groove（13）Interior activity
Provided with walking block（75）And walking rod（74）, walking rod（74）Through annular groove（13）One end be fixed with limited block（7）, institute
State limited block（7）Rectangular platy structure, limited block（7）Telescopic chute is provided with inside upper end（72）, telescopic chute（72）Inside passes through
Screw thread is connected with limiting plate（73）, the limiting plate（73）In discoideus structure, limiting plate（73）Thickness be telescopic chute
（72）/ 5th of depth, the limiting plate（73）Centre position is fixed with fix bar（71）, fix bar（71）One end is passed through
Wear limited block（7）Upper surface is set, and the other end is fastened on corresponding fixing hole（12）In.
A kind of 2. small area construction small-sized drill according to claim 1, it is characterised in that：The movable block（61）It is in
" T " character form structure, movable block（61）Outer end is bonded diagonal brace（3）Side surface is set.
A kind of 3. small area construction small-sized drill according to claim 1, it is characterised in that：The shifting chute（32）It is in
Rectangle groove body type structure, shifting chute（32）Trend and diagonal brace（3）Trend is consistent, and shifting chute（32）Side is provided with graduation mark.
A kind of 4. small area construction small-sized drill according to claim 1, it is characterised in that：The guide groove（11）It is in
Circular trough body structure, the guide groove on the left side（11）Column through the left side（1）The left and right sides is set, the guide groove on right side（11）
The column on the right is not run through（1）Right flank is set.
A kind of 5. small area construction small-sized drill according to claim 1, it is characterised in that：The guide rod（31）It is in
Cylindrical rod-like structure, the guide rod in left side（31）Provided with one, the guide rod on right side（31）Provided with two, and the left and right sides
Guide rod（31）It is centered around slew gear（2）One week and fixation be located at diagonal brace（3）On.
A kind of 6. small area construction small-sized drill according to claim 1, it is characterised in that：The fixing hole（12）It is in
Circular hole is provided with multiple, multiple fixing holes（12）Around guide groove（11）The rounded array-like in periphery is set, and each fixing hole
（12）It is provided with corresponding diagonal brace（3）The graduation mark of the anglec of rotation.
A kind of 7. small area construction small-sized drill according to claim 1, it is characterised in that：The walking block（75）With
Walking rod（74）It is in cylindrical structural, block of walking（75）Fixation is located at walking rod（74）Bottom, and walk block（75）It is located at
Annular groove（13）Bottom, walk block（75）Diameter be more than walking rod（74）Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711072524.1A CN107762410B (en) | 2017-11-04 | 2017-11-04 | Small-sized drill is used in a kind of construction of small area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711072524.1A CN107762410B (en) | 2017-11-04 | 2017-11-04 | Small-sized drill is used in a kind of construction of small area |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107762410A true CN107762410A (en) | 2018-03-06 |
| CN107762410B CN107762410B (en) | 2019-01-29 |
Family
ID=61272166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711072524.1A Expired - Fee Related CN107762410B (en) | 2017-11-04 | 2017-11-04 | Small-sized drill is used in a kind of construction of small area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107762410B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108972737A (en) * | 2018-09-22 | 2018-12-11 | 连云港军振木业有限公司 | the wood processing equipment of safe operation |
| CN108972737B (en) * | 2018-09-22 | 2024-04-26 | 连云港军振木业有限公司 | Wood processing equipment safe in operation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060102356A1 (en) * | 2004-11-16 | 2006-05-18 | Torgersen Kjell I | Device and a method for well intervention |
| CN103212734A (en) * | 2013-04-27 | 2013-07-24 | 华东理工大学 | Manual multi-purpose drilling device |
| CN203129967U (en) * | 2013-03-22 | 2013-08-14 | 李海广 | Light drilling machine |
| CN203259096U (en) * | 2013-04-24 | 2013-10-30 | 中国二十冶集团有限公司 | Measuring/controlling device for hole forming angle and depth of drilling machine |
| CN205172446U (en) * | 2015-11-27 | 2016-04-20 | 皖西学院 | Piling machine |
| CN105863506A (en) * | 2016-05-23 | 2016-08-17 | 刘玲 | Engineering drilling equipment |
| CN106812460A (en) * | 2015-11-27 | 2017-06-09 | 璧典匠 | Large oilfield drilling equipment |
-
2017
- 2017-11-04 CN CN201711072524.1A patent/CN107762410B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060102356A1 (en) * | 2004-11-16 | 2006-05-18 | Torgersen Kjell I | Device and a method for well intervention |
| CN203129967U (en) * | 2013-03-22 | 2013-08-14 | 李海广 | Light drilling machine |
| CN203259096U (en) * | 2013-04-24 | 2013-10-30 | 中国二十冶集团有限公司 | Measuring/controlling device for hole forming angle and depth of drilling machine |
| CN103212734A (en) * | 2013-04-27 | 2013-07-24 | 华东理工大学 | Manual multi-purpose drilling device |
| CN205172446U (en) * | 2015-11-27 | 2016-04-20 | 皖西学院 | Piling machine |
| CN106812460A (en) * | 2015-11-27 | 2017-06-09 | 璧典匠 | Large oilfield drilling equipment |
| CN105863506A (en) * | 2016-05-23 | 2016-08-17 | 刘玲 | Engineering drilling equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108972737A (en) * | 2018-09-22 | 2018-12-11 | 连云港军振木业有限公司 | the wood processing equipment of safe operation |
| CN108972737B (en) * | 2018-09-22 | 2024-04-26 | 连云港军振木业有限公司 | Wood processing equipment safe in operation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107762410B (en) | 2019-01-29 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20181213 Address after: 404600 Yongan Road, Yufu Street, Fengjie County, Chongqing Applicant after: Chongqing Xuanax Construction Engineering Co.,Ltd. Address before: 071400 North Sha Kou village, Xingxing Town, Lixian County, Baoding, Hebei Applicant before: Meng Zhaoyang |
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