CN209541582U - A kind of blast working drilling equipment with pre- anti-collapse effect - Google Patents
A kind of blast working drilling equipment with pre- anti-collapse effect Download PDFInfo
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- CN209541582U CN209541582U CN201920029653.0U CN201920029653U CN209541582U CN 209541582 U CN209541582 U CN 209541582U CN 201920029653 U CN201920029653 U CN 201920029653U CN 209541582 U CN209541582 U CN 209541582U
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Abstract
The utility model discloses a kind of blast working drilling equipments with pre- anti-collapse effect, including support plate body and servo motor, servo motor is installed above the support plate body, and the bottom end of servo motor is fixed with connecting shaft, and the bottom end of connecting shaft is equipped with position-limiting tube, it is respectively and fixedly provided with support column at left and right sides of the lower section of the support plate body, and is mounted on handle at left and right sides of support plate body, the inside of the support column is fixed with mounting rod.The blast working with pre- anti-collapse effect is provided with levelling bar with drilling equipment, pass through the decline of levelling bar, convenient for whole device support column well rough working region carry out using, it is adjusted convenient for height of the levelling bar to 2 support columns, so that support plate body level place, and then place convenient for boring bar and the head erect that drills, the region for influencing periphery is thus avoided, neighboring area is avoided to cave in.
Description
Technical field
The utility model relates to blasting technique field, specially a kind of blast working drilling with pre- anti-collapse effect
Device.
Background technique
Explosion reduces manually-operated work as the term suggests being exactly to dismantle to object by explosive charge in this way
Amount, general explosion is used to dig up mine, massif builds etc. engineering, to be drilled by drilling equipment before explosion, in order to very
Good dispensing explosive, although drilling equipment type currently on the market is varied, still come with some shortcomings place, than
Such as, it needs manually to carry out holding when traditional drilling equipment is used for rough working region and help, such man-hour manually hand-held is not
Surely make drill bit run-off the straight in drilling, so that the not only run-off the straight that drills also results in periphery and is easy to appear landslide,
Therefore we just propose the blast working drilling equipment with pre- anti-collapse effect and can be good at solving problem above.
Summary of the invention
The purpose of this utility model is to provide a kind of blast working drilling equipments with pre- anti-collapse effect, with solution
The drilling equipment traditional currently on the market that certainly above-mentioned background technique proposes is used to need when rough working region artificial
Hold and help, such man-hour manually hand-held shakiness makes drill bit run-off the straight in drilling, so that drilling is not only inclined
Tiltedly also result in the problem of periphery is easy to appear landslide.
To achieve the above object, the utility model provides the following technical solutions: a kind of explosion with pre- anti-collapse effect
It constructs and uses drilling equipment, including support plate body and servo motor, servo motor is installed above the support plate body, and
The bottom end of servo motor is fixed with connecting shaft, and the bottom end of connecting shaft is equipped with position-limiting tube, the lower section of the support plate body
The left and right sides is respectively and fixedly provided with support column, and handle is mounted at left and right sides of support plate body, and the inside of the support column is solid
Surely there is mounting rod, and the top of mounting rod is equipped with worm gear, and worm screw is engaged on the outside of worm gear, the lower section of the support column
It is provided with levelling bar, and with teeth piece and sliding block are installed in the outside of levelling bar, the position-limiting tube is internally connected with boring bar, and bores
The bottom end of vent stem is equipped with drill head, and fixed ring is provided on the outside of boring bar, and branch is equipped on the outside of the fixed ring
Dagger, and the inner wall of fixed ring is equipped with gag lever post and hairbrush, and the top of gag lever post is provided with limiting slot, the limiting slot
Outside be provided with boring bar, gear is engaged on the outside of the tooth block, and the inside of gear is fixed with mounting rod, the sliding block
Outside sliding slot is installed, and support column is provided on the outside of sliding slot, the bottom of the levelling bar is equipped with convex block.
Preferably, the inside of the position-limiting tube is hollow form, and the inner wall of position-limiting tube and the outer wall of boring bar are screw thread
Shape, and the connection type of position-limiting tube and boring bar is to be threadedly coupled.
Preferably, the connection type of the position-limiting tube and support plate body is bearing connection, and the length of position-limiting tube is greater than
The length of boring bar.
Preferably, the levelling bar is in inverted " t " shape, and levelling bar constitutes slide construction by sliding block and support column, and
And the bottom equidistantly distributed of levelling bar has convex block, convex block semicircular in shape.
Preferably, the outside equidistantly distributed of the boring bar has limiting slot, and the connection type of limiting slot and gag lever post
To be connected together, and boring bar constitutes lifting structure by limiting slot and gag lever post.
Preferably, the hairbrush is structure as a whole with fixed ring, and is in contact on the outside of hairbrush and boring bar.
Compared with prior art, the utility model has the beneficial effects that there is the blast working of pre- anti-collapse effect to use for this
Drilling equipment；
(1) be provided with levelling bar, by the decline of levelling bar, convenient for whole device support column well uneven
Working region carry out using being adjusted convenient for height of the levelling bar to 2 support columns, so that support plate body is horizontal
Carry out place, and then place convenient for boring bar and the head erect that drills, thus avoid the region for influencing periphery, avoid week
Border region is caved in；
(2) worm screw and worm screw are fixed with, by the self-locking function of worm screw and worm screw convenient for levelling bar occupy a good place into
Row is fixed, to improve the stability of levelling bar；
(3) fixed ring is installed, is slided in the limiting slot on the outside of boring bar by the gag lever post on the inside of fixed ring,
To avoid boring bar from being rotated with position-limiting tube, so that boring bar drives drill head to carry out lifting drilling well；
(4) it is fixed with hairbrush, the dust of adhesion on the outside of boring bar is removed by hairbrush, very convenient for boring bar
Good is threadedly coupled with position-limiting tube.
Detailed description of the invention
Fig. 1 is the utility model entirety schematic view of the front view；
Fig. 2 connect to bow with boring bar for the utility model fixed ring cuts open structural schematic diagram；
Fig. 3 connect master with levelling bar for the utility model support column and cuts open structural schematic diagram；
Fig. 4 connect to face upward for the utility model support column with levelling bar cuts open structural schematic diagram；
Fig. 5 is the levelling bar stretching structure schematic diagram of the utility model.
In figure: 1, support plate body；2, servo motor；3, connecting shaft；4, position-limiting tube；5, handle；6, support column；7, it installs
Bar；8, worm gear；9, worm screw；10, levelling bar；11, tooth block；12, boring bar；13, drill head；14, fixed ring；15, gag lever post；
16, hairbrush；17, gear；18, convex block；19, sliding slot；20, sliding block；21, limiting slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of blast working with pre- anti-collapse effect
With drilling equipment, including support plate body 1, servo motor 2, connecting shaft 3, position-limiting tube 4, handle 5, support column 6, mounting rod 7, snail
Wheel 8, worm screw 9, levelling bar 10, tooth block 11, boring bar 12, drill head 13, fixed ring 14, gag lever post 15, hairbrush 16, gear 17,
Convex block 18, sliding slot 19, sliding block 20 and limiting slot 21, the top of support plate body 1 are equipped with servo motor 2, and servo motor 2
Bottom end is fixed with connecting shaft 3, and the bottom end of connecting shaft 3 is equipped with position-limiting tube 4, and the lower section left and right sides of support plate body 1 is
It is fixed with support column 6, and the left and right sides of support plate body 1 is mounted on handle 5, the inside of support column 6 is fixed with mounting rod
7, and the top of mounting rod 7 is equipped with worm gear 8, and the outside of worm gear 8 is engaged with worm screw 9, the lower section of support column 6, which is provided with, to be looked for
Flat bar 10, and with teeth piece 11 and sliding block 20 are installed in the outside of levelling bar 10, position-limiting tube 4 is internally connected with boring bar 12, and bores
The bottom end of vent stem 12 is equipped with drill head 13, and the outside of boring bar 12 is provided with fixed ring 14, the outside peace of fixed ring 14
Inner wall equipped with support column 6, and fixed ring 14 is equipped with gag lever post 15 and hairbrush 16, and the top setting of gag lever post 15 is limited
Position slot 21, the outside of limiting slot 21 are provided with boring bar 12, and the outside of tooth block 11 is engaged with gear 17, and the inside of gear 17 is solid
Surely there is mounting rod 7, the outside of sliding block 20 is equipped with sliding slot 19, and the outside of sliding slot 19 is provided with support column 6, the bottom of levelling bar 10
Portion is equipped with convex block 18；
The inside of position-limiting tube 4 is hollow form, and the outer wall of the inner wall of position-limiting tube 4 and boring bar 12 is shape of threads, and
The connection type of position-limiting tube 4 and boring bar 12 is to be threadedly coupled, so that position-limiting tube 4 well puts boring bar 12
It sets, in order to which boring bar 12 carries out lifting drilling well；
Position-limiting tube 4 is that bearing is connect, and the length of position-limiting tube 4 is greater than boring bar 12 with the connection type of support plate body 1
Length, and then convenient for position-limiting tube 4 it is stable carry out rotation drive boring bar 12 gone up and down；
Levelling bar 10 is in inverted " t " shape, and levelling bar 10 constitutes slide construction by sliding block 20 and support column 6, and looks for
The bottom equidistantly distributed of flat bar 10 has convex block 18, and 18 semicircular in shape of convex block is convenient for by levelling bar 10 to support column 6 as a result,
Height be adjusted, in order to which whole device is horizontally arranged in rough working region；
The outside equidistantly distributed of boring bar 12 has limiting slot 21, and the connection type of limiting slot 21 and gag lever post 15 is card
Connection is closed, and boring bar 12 constitutes lifting structure, the card of gag lever post 15 and limiting slot 21 by limiting slot 21 and gag lever post 15
Close connection, in order to boring bar 12 it is stable decline；
Hairbrush 16 is structure as a whole with fixed ring 14, and hairbrush 16 is in contact with the outside of boring bar 12, so that hair
Brush 16 is well to the outer surface dedusting of boring bar 12, in order to which boring bar 12 enters in position-limiting tube 4 well.
Working principle: when using the blast working drilling equipment with pre- anti-collapse effect, firstly, will entirely fill
It is moved in working region shown in merging attached drawing 1, after reaching working region, whole device just carries out using well, will be whole
A device is placed into drilling region, and whole device is adjusted according to rough working region first, and staff uses
Hand steered handle 5 so that support plate body 1 is in horizontality, at this moment, if the support column 6 of 1 lower left of support plate body with
Working region is in hanging state, another staff is by the worm screw in 6 outside of support column of 1 lower left of support plate body
9 are rotated, and drive worm gear 8 to be rotated together with mounting rod 7 by the rotation of worm screw 9, and then such as 3 institute of attached drawing 1 and attached drawing
Show, drives the gear 17 in outside to be rotated by the rotation of mounting rod 7, and then by the rotation of gear 17 so that levelling bar 10
The tooth block 11 in outside is moved, so that levelling bar 10 moves down, meanwhile, the sliding block 20 in levelling 10 outside of bar is in sliding block
It is slided in sliding slot 19 inside 20, and then improves the stability that levelling bar 10 declines；
When the bottom of levelling bar 10, which drops to semicircular convex block 18, to be in contact with working region, at this moment, stop worm screw 9
Rotation, and then make levelling bar 10 is stable to be fixed by worm screw 9 and the self-locking function and convex block 18 of worm gear 8, simultaneously
Whole process keeps support plate body 1 to be in a horizontal state, and then, just the height of support column 6 is adjusted well, in order to
Whole device is carried out in rough working region using guarantee support plate body 1 is in a horizontal state, such as attached drawing 5 well
It is shown, then, hand steered the handle 5 of staff, meanwhile, servo motor 2 is connected with extraneous mobile power source, servo electricity
Machine 2 will pass through connecting shaft 3 and position-limiting tube 4 driven to be rotated, and at this moment, position-limiting tube 4 and support plate body 1 carry out bearing rotary, together
When, the boring bar 12 for driving internal whorl to connect during rotation by position-limiting tube 4 is declined, at this moment, such as 2 institute of attached drawing
Show, the gag lever post 15 of 14 inside of fixed ring is moved in the limiting slot 21 in 12 outside of boring bar, to avoid boring bar 12
It is rotated together with position-limiting tube 4, so that boring bar 12 is well as the rotation of position-limiting tube 4 is declined, so that boring
Vent stem 12 drives drill head 13 to be drilled straight down, and then the region for avoiding bore inclining from influencing periphery to cave in；
After drilling, servo motor 2 is connected with extraneous mobile power source, position-limiting tube 4 is driven to reversely rotate,
So that boring bar 12 is risen, boring bar 12 is as shown in Fig. 2 during rising, the hairbrush of 14 inside of fixed ring
16 well remove the impurity of 12 outside screw shape adhesion of boring bar, so that boring bar 12 enters position-limiting tube 4 well
Inside, be the use process of whole device above, the content being not described in detail in this specification such as servo motor 2 belongs to
The prior art well known to professional and technical personnel in the field.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of blast working drilling equipment with pre- anti-collapse effect, including support plate body (1) and servo motor
(2), it is characterised in that: be equipped with servo motor (2) above the support plate body (1), and the bottom end of servo motor (2) is solid
Surely have connecting shaft (3), and the bottom end of connecting shaft (3) is equipped with position-limiting tube (4), the lower section or so of the support plate body (1)
Two sides are respectively and fixedly provided with support column (6), and handle (5) are mounted at left and right sides of support plate body (1), the support column (6)
Inside be fixed with mounting rod (7), and the top of mounting rod (7) is equipped with worm gear (8), and is engaged on the outside of worm gear (8)
Worm screw (9) is provided with levelling bar (10) below the support column (6), and with teeth piece (11) are installed in the outside of levelling bar (10)
With sliding block (20), the position-limiting tube (4) is internally connected with boring bar (12), and the bottom end of boring bar (12) is equipped with drill head
(13), it and on the outside of boring bar (12) is provided with fixed ring (14), support column is installed on the outside of the fixed ring (14)
(6), and the inner wall of fixed ring (14) is equipped with gag lever post (15) and hairbrush (16), and the top setting of gag lever post (15) is limited
Position slot (21) is provided with boring bar (12) on the outside of the limiting slot (21), is engaged with gear on the outside of the tooth block (11)
(17), and the inside of gear (17) is fixed with mounting rod (7), is equipped with sliding slot (19) on the outside of the sliding block (20), and sliding slot
(19) it is provided on the outside of support column (6), the bottom of the levelling bar (10) is equipped with convex block (18).
2. a kind of blast working drilling equipment with pre- anti-collapse effect according to claim 1, it is characterised in that:
The inside of the position-limiting tube (4) is hollow form, and the inner wall of position-limiting tube (4) and the outer wall of boring bar (12) they are shape of threads, and
And the connection type of position-limiting tube (4) and boring bar (12) is to be threadedly coupled.
3. a kind of blast working drilling equipment with pre- anti-collapse effect according to claim 1, it is characterised in that:
The position-limiting tube (4) is that bearing is connect, and the length of position-limiting tube (4) is greater than boring bar with the connection type of support plate body (1)
(12) length.
4. a kind of blast working drilling equipment with pre- anti-collapse effect according to claim 1, it is characterised in that:
The levelling bar (10) is in inverted " t " shape, and levelling bar (10) constitutes slide construction by sliding block (20) and support column (6), and
And the bottom equidistantly distributed of levelling bar (10) has convex block (18), convex block (18) semicircular in shape.
5. a kind of blast working drilling equipment with pre- anti-collapse effect according to claim 1, it is characterised in that:
The outside equidistantly distributed of the boring bar (12) has limiting slot (21), and the connection type of limiting slot (21) and gag lever post (15)
To be connected together, and boring bar (12) constitutes lifting structure by limiting slot (21) and gag lever post (15).
6. a kind of blast working drilling equipment with pre- anti-collapse effect according to claim 1, it is characterised in that:
The hairbrush (16) is structure as a whole with fixed ring (14), and is in contact on the outside of hairbrush (16) and boring bar (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920029653.0U CN209541582U (en) | 2019-01-08 | 2019-01-08 | A kind of blast working drilling equipment with pre- anti-collapse effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920029653.0U CN209541582U (en) | 2019-01-08 | 2019-01-08 | A kind of blast working drilling equipment with pre- anti-collapse effect |
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| Publication Number | Publication Date |
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| CN209541582U true CN209541582U (en) | 2019-10-25 |
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| CN201920029653.0U Active CN209541582U (en) | 2019-01-08 | 2019-01-08 | A kind of blast working drilling equipment with pre- anti-collapse effect |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506531A (en) * | 2019-01-08 | 2019-03-22 | 贵州大学 | A kind of blast working drilling equipment with pre- anti-collapse effect |
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2019
- 2019-01-08 CN CN201920029653.0U patent/CN209541582U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506531A (en) * | 2019-01-08 | 2019-03-22 | 贵州大学 | A kind of blast working drilling equipment with pre- anti-collapse effect |
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