CN110259411A - A kind of backfill sealing device after engineering investigation drilling - Google Patents
A kind of backfill sealing device after engineering investigation drilling Download PDFInfo
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- CN110259411A CN110259411A CN201910661362.8A CN201910661362A CN110259411A CN 110259411 A CN110259411 A CN 110259411A CN 201910661362 A CN201910661362 A CN 201910661362A CN 110259411 A CN110259411 A CN 110259411A
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- 238000005553 drilling Methods 0.000 title claims abstract description 36
- 238000007789 sealing Methods 0.000 title claims abstract description 22
- 238000011835 investigation Methods 0.000 title claims abstract description 19
- 238000005360 mashing Methods 0.000 claims abstract description 30
- 239000004744 fabric Substances 0.000 claims description 16
- 239000000428 dust Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000004927 clay Substances 0.000 abstract description 49
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Food-Manufacturing Devices (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The present invention relates to the backfill sealing devices after a kind of drilling of engineering investigation, including mold undercarriage, driving device, connecting plate, cut cylinder in centre, cut cylinder in edge, positioner, No.1 mashing device and No. two mashing devices, the left end of the mold undercarriage is equipped with driving device, the upper end of driving device is equipped with connecting plate, centre is installed in the middle part of connecting plate and cuts cylinder, its circumferential direction of the outer lateral edge of connecting plate is uniformly equipped with edge and cuts cylinder, the left and right ends that cylinder is cut in centre are symmetrically installed with positioner, the inside that cylinder is cut in centre is equipped with No.1 mashing device, edge, which is cut, is equipped with No. two mashing devices inside cylinder.When the present invention can solve existing clay ball and smash to pieces, the primary input amount of clay ball should not be excessive, excessive investment easily causes blocking, the gap between clay ball after smashing to pieces is still larger, manually smashing to pieces usually to smashing to pieces in the middle part of drilling, leads to problems such as tool be difficult to touch with the clay block at the dead angle that drills.
Description
Technical field
Backfill sealing dress the present invention relates to the backfill sealing field of drilling, in particular to after a kind of engineering investigation drilling
It sets.
Background technique
Probing be obtain engineering geology information most intuitive form and engineering investigation stage most important means it
One, wherein the backfill sealing of drilling is the last one important link in drilling process, drilling do not backfill it is possible that
People, animal are fallen into wherein and earth's surface pollution is from the situation in drilling inflow underground water, therefore are very to the backfill sealing of drilling
Important, compacting is on soil horizon after needing to smash to pieces in clay ball in backfilling process, still, during existing clay ball is smashed to pieces
Often it occur the problem that
1, the phenomenon that primary input amount of clay ball should not be excessive, and excessive investment be easy to cause blocking, and needed after putting into
Clay ball is carried out smashing dredging to pieces, smash mode to pieces due to existing and mostly manually smash to pieces, the seam between clay ball after smashing to pieces
Gap is still larger；
2, it in order to avoid the tool smashed to pieces damages drilling surrounding, manually smashs to pieces usually to being smash in the middle part of drilling
It is broken, cause tool to be difficult to touch with the clay block at the dead angle that drills, so that the clay ball particle of the part is larger.
Summary of the invention
(1) technical problems to be solved
When the present invention can solve existing clay ball and smash to pieces, the primary input amount of clay ball should not be excessive, excessive investment
The phenomenon that be easy to causeing blocking, and need to carry out clay ball to smash dredging to pieces after putting into, since existing mode of smashing to pieces is mostly people
Work is smashed to pieces, and the gap between clay ball after smashing to pieces is still larger, in order to avoid the tool smashed to pieces damages drilling surrounding, people
Work, which is smashed to pieces, usually to smashing to pieces in the middle part of drilling, causes tool to be difficult to touch with the clay block at the dead angle that drills, so that should
The problems such as partial clay ball particle is larger.
(2) technical solution
To achieve the goals above, the invention adopts the following technical scheme: a kind of engineering investigation drilling after backfill sealing
Device, including mold undercarriage, driving device, connecting plate, cylinder is cut in centre, cylinder is cut at edge, positioner, No.1 mashing device and two
Number mashing device, the left end of the mold undercarriage are equipped with driving device, and the upper end of driving device is equipped with connecting plate, connection
Centre is installed in the middle part of plate and cuts cylinder, its circumferential direction of the outer lateral edge of connecting plate is uniformly equipped with edge and cuts cylinder, and the left and right of cylinder is cut in centre
Both ends are symmetrically installed with positioner, and the inside that cylinder is cut in centre is equipped with No.1 mashing device, and edge is cut and smash inside cylinder equipped with No. two
Crushing device.
The mold undercarriage include locating outer frame, it is netted cut mould, feedboard and built-in spring, the inside peace of locating outer frame
Mould is cut equipped with netted, the right end of locating outer frame offers disengaging slot, is connected by built-in spring with feedboard in disengaging slot, downwards
Feedboard is pressed, clay ball is placed on the netted upper end for cutting mould.
It includes that fixed cylinder, built-in cylinder, chopping outer cylinder and working chamber, fixed cylinder are mounted on connecting plate that cylinder is cut in the centre
In the middle part of lower end, fixed cylinder is connected by connector with built-in cylinder, and the inside of built-in cylinder offers working chamber, and sets inside working chamber
There is No.1 mashing device, the outer cover of built-in cylinder is equipped with chopping outer cylinder.
Extruding slot is offered on the inside of the upper end of the chopping outer cylinder, offers clamping groove on the outside of the middle part of built-in cylinder, it is interior
The lower end for setting cylinder is uniformly provided with telescopic hole.
It includes that fixed column, connecting cylinder, cooperation cylinder and cavity, fixed column are mounted on outside connecting plate lower end that cylinder is cut at the edge
Side, fixed column are connected by connector with connecting cylinder, and the inside of connecting cylinder offers cavity, and cavity inside is equipped with No. two and smashs to pieces
Device, the outer cover of connecting cylinder are equipped with cooperation cylinder.
The positioner includes locating piece, engagement plate, stripper plate and even spring, locating piece pass through even spring and clamping
Slot is connected, the upper end for squeezing slot is connected by way of being slidably matched with engagement plate, squeezes the lower end of slot by being slidably matched
Mode is connected with stripper plate.
When specific works, locating piece be caught in squeeze in slot to guarantee to shred outer cylinder and built-in cylinder synchronize decline to
Clay ball is cut into large slices on mould in netted cut, when it is netted cut mould it is upward to stripper plate when, stripper plate squeeze engagement plate make
Locating piece is detached from squeezing in slot, at this point, built-in cylinder and connecting cylinder can continue to decline so that No.1 mashing device, No. two smash to pieces
Device carries out secondary smash to pieces to the clay ball of bulk and handles to smash clay ball to pieces compacting.
The No.1 mashing device and No. two mashing devices are structure, the consistent same apparatus of size, described one
Number mashing device includes elastical cloth, working spring, gravitation ball, Triturating knife and rushes broken knife, and elastical cloth is mounted on working chamber, elasticity
Working spring is connected between cloth and working chamber, the upper ends of elastical cloth have gravitation ball, and the lower end of built-in cylinder is uniformly fixedly mounted
There is a Triturating knife, be equipped in telescopic hole and rush broken knife, and Triturating knife and rushes arranged for interval between broken knife, when specific works, driving device
Built-in cylinder is driven back and forth to go up and down to carry out smashing compacting to pieces to bulk clay ball, when built-in cylinder is back and forth gone up and down, gravitation ball is in elasticity
Decline after being bounced under the action of cloth, the gravitation ball of decline is pounded to rushing to further smash to pieces to clay ball on broken knife, and elastical cloth rises
To the effect of help-fly gravitation ball.
Wherein, the driving device includes dust cover, cylinder, lifter plate, motor, cam, telescopic rod and is close to frame, is risen
Drop plate is connected by cylinder with the left end of locating outer frame, and the outer wall of cylinder is enclosed with dust cover, and the lower end of lifter plate is by stretching
Contracting bar is connected with connecting plate, and the right end of connecting plate is equipped with abutting frame, and the right end of lifter plate is equipped with motor, the output shaft of motor
On cam is installed, and the upper surface of cam is tightly attached to and is close on frame, when specific works, cylinder drive it is intermediate cut cylinder, edge is cut
Cylinder carries out entire lowering, and later, motor band moving cam rotates that built-in cylinder connecting cylinder is driven back and forth to be gone up and down.
Wherein, the outer wall of the locating outer frame is equipped with annular slab, and the lower end edge of annular slab its circumferential direction be uniformly provided with it is fixed
Position cone, the netted lower end section for cutting mould are arcuate structure.
Wherein, the outer wall lower end bilateral symmetry of the built-in cylinder is equipped with limit plate, shreds inner wall lower end of outer cylinder or so
Link slot is offered, and is connected by way of being slidably matched with buffer board in link slot, buffer board passes through buffer spring and cuts
Broken outer cylinder is connected, and buffer board plays the role of buffering to the built-in cylinder of decline to reduce the abrasion of built-in cylinder.
Wherein, the lower end of the described cooperation cylinder is equipped with point of a knife, and point of a knife from it is interior be outward gradually acclivitous structure, match
It closes and is equipped with extruded hole on the downside of the inner end of cylinder.
Wherein, the left side of the engagement plate is turned left from the right side as gradually acclivitous structure, the upper end right side of stripper plate
Side is equipped with inclined surface, opens up in inclined surface fluted, and steel ball is equipped in groove, inclined surface is tightly attached to the left side of engagement plate
On,
Wherein, the lower end of the Triturating knife is equipped with cross cutter, is conducive to chopping, and the cross cutter setting of cross structure
Stabilization is improved, the diameter at the middle part of Triturating knife is gradually expanded from the bottom up, reduces the difficulty smashed to clay ball.
Wherein, it is described rush broken knife include rush broken outrigger, reset spring and it is secondary rush broken cone, rush broken outrigger by resetting bullet
Spring is connected with the lower end of working chamber, and the inside for rushing broken outrigger offers disengaging slot, and passes in and out in slot and rush broken cone equipped with secondary, specifically
When work, gravitation ball whereabouts is pounded to the secondary upper end for rushing broken cone, secondary to rush broken cone and rush that broken outrigger is dual to the progress of clay ball to be pounded
It is broken.
Wherein, the secondary upper end for rushing broken cone is equipped with contact block, and contact block is semi-circular structure, the setting of semi-circular structure
Reduce gravitation ball and the secondary contact point for rushing broken cone, to reduce to the secondary degree of wear for rushing broken cone, and contact block with
It rushes and is equipped with press-working spring between the upper end of broken outrigger.
(3) beneficial effect
1, the backfill sealing device after a kind of engineering investigation drilling of the present invention, the present invention is using the multistage side smashed to pieces
Formula carries out clay ball to smash processing to pieces, improves the uniformity smashed to pieces between rear clay ball particle and reduces between particle
Gap, the mode vertically smashed to pieces ensure that can destruction to being avoided while clay ball is smashed to pieces at dead angle to drill hole inner wall；
2, the backfill sealing device after a kind of engineering investigation drilling of the present invention, mold undercarriage of the present invention are logical
It crosses and shreds outer cylinder, the cooperation of cylinder is cooperated to carry out the processing of chopping for the first time to clay ball, enter in drilling to reduce clay ball
Granular size, improve an input amount of clay ball；
3, the backfill sealing device after a kind of engineering investigation drilling of the present invention, No.1 of the present invention smash dress to pieces
It sets back and forth to bounce the broken knife of liquidating by gravitation ball and carry out ceaselessly impact and pushes ceaselessly to smash the clay ball of bulk
Broken and repetition is compacted, to improve the uniformity between clay ball particle.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is inventive die undercarriage, connecting plate, intermediate cuts cylinder and structural schematic diagram between cylinder is cut at edge；
Fig. 3 is the structural schematic diagram of Triturating knife of the present invention；
Fig. 4 is the X of Fig. 1 of the present invention to partial enlarged view；
Fig. 5 is the Y-direction partial enlarged view of Fig. 1 of the present invention.
Specific embodiment
Below with reference to the accompanying drawings the embodiment of the present invention is illustrated.In the process, for ensure illustrate definition and
Convenience, we may the width to lines in diagram or constituent element the mark exaggerated of size.
In addition, term hereinafter is defined based on the function in the present invention, it can be according to the intention of user, fortune user
Or convention and difference.Therefore, these terms are defined based on the full content of this specification.
As shown in Figures 1 to 5, the backfill sealing device after a kind of engineering investigation drilling, including mold undercarriage 1, driving dress
Set 2, connecting plate 3, cylinder 4 is cut in centre, cylinder 5 is cut at edge, positioner 6, No.1 mashing device 7 and No. two mashing devices 8, described
The left end of mold undercarriage 1 is equipped with driving device 2, and the upper end of driving device 2 is equipped with connecting plate 3, the middle part installation of connecting plate 3
There is centre to cut cylinder 4, its circumferential direction of the outer lateral edge of connecting plate 3 is uniformly equipped with edge and cuts cylinder 5, and the left and right ends that cylinder 4 is cut in centre are symmetrical
Positioner 6 is installed, the inside that cylinder 4 is cut in centre is equipped with No.1 mashing device 7, and edge is cut and smashs dress to pieces equipped with No. two inside cylinder 5
Set 8.
The mold undercarriage 1 include locating outer frame 11, it is netted cut mould 12, feedboard 13 and built-in spring 14, positioning is outer
The inside of frame 11 be equipped with it is netted cut mould 12, the right end of locating outer frame 11 offers disengaging slot, passes through built-in spring in disengaging slot
14 are connected with feedboard 13, press down on feedboard 13, clay ball is placed on the netted upper end for cutting mould 12.
The outer wall of the locating outer frame 11 is equipped with annular slab, and the lower end edge of annular slab its circumferential direction is uniformly provided with positioning
Cone, the netted lower end section for cutting mould 12 are that arcuate structure ensures that the clay ball after smashing to pieces preferably tamps the dead angle of drilled edge
Locating outer frame 11 is manually placed on right above drilling and locating cone is inserted into around drilling by place.
The driving device 2 includes dust cover 21, cylinder 22, lifter plate 23, motor 24, cam 25,26 and of telescopic rod
It is close to frame 27, lifter plate 23 is connected by cylinder 22 with the left end of locating outer frame 11, and the outer wall of cylinder 22 is enclosed with dust cover
21, the lower end of lifter plate 23 is connected by telescopic rod 26 with connecting plate 3, and the right end of connecting plate 3, which is equipped with, is close to frame 27, lifter plate
23 right end is equipped with motor 24, cam 25 is equipped on the output shaft of motor 24, and the upper surface of cam 25 is tightly attached to abutting
On frame 27, when specific works, cylinder 22 drives centre to cut cylinder 4, edge cuts cylinder 5 and carries out entire lowering, and later, motor 24 drives convex
25 rotation of wheel is to drive built-in 42 connecting cylinder 52 of cylinder back and forth to be gone up and down.
It includes fixed cylinder 41, built-in cylinder 42, chopping outer cylinder 43 and working chamber 44 that cylinder 4 is cut in the centre, and fixed cylinder 41 is pacified
In the middle part of the lower end of connecting plate 3, fixed cylinder 41 is connected by connector with built-in cylinder 42, and the inside of built-in cylinder 42 offers work
Make chamber 44, and be equipped with No.1 mashing device 7 inside working chamber 44, the outer cover of built-in cylinder 42 is equipped with chopping outer cylinder 43.
Extruding slot is offered on the inside of the upper end of the chopping outer cylinder 43, offers clamping on the outside of the middle part of built-in cylinder 42
The lower end of slot, built-in cylinder 42 is uniformly provided with telescopic hole.
The outer wall lower end bilateral symmetry of the built-in cylinder 42 is equipped with limit plate, and the inner wall lower end or so of chopping outer cylinder 43 is opened
It is connected by way of being slidably matched with buffer board equipped with link slot, and in link slot, buffer board passes through buffer spring and chopping
Outer cylinder 43 is connected, and buffer board plays the role of buffering to the built-in cylinder 42 of decline to reduce the abrasion of built-in cylinder 42.
It includes that fixed column 51, connecting cylinder 52, cooperation cylinder 53 and cavity 54, fixed column 51 are mounted on that cylinder 5 is cut at the edge
3 lower end outside of connecting plate, fixed column 51 are connected by connector with connecting cylinder 52, and the inside of connecting cylinder 52 offers cavity 54,
And No. two mashing devices 8 are equipped with inside cavity 54, the outer cover of connecting cylinder 52 is equipped with cooperation cylinder 53.
The lower end of the described cooperation cylinder 53 is equipped with point of a knife, and point of a knife from it is interior be outward gradually acclivitous structure, cooperation
It is equipped with extruded hole on the downside of the inner end of cylinder 53, the opening up of the design of the structure of point of a knife and extruded hole enables the clay ball after smashing to pieces
It is enough more to squeeze at the dead angle of drilled edge.
The positioner 6 includes locating piece 61, engagement plate 62, stripper plate 63 and even spring 64, locating piece 61 pass through
Even spring 64 is connected with clamping groove, and the upper end for squeezing slot is connected by way of being slidably matched with engagement plate 62, is squeezed under slot
End is connected by way of being slidably matched with stripper plate 63.
When specific works, locating piece 61, which is caught in, to be squeezed in slot to guarantee that shredding outer cylinder 43 and built-in cylinder 42 synchronizes down
Drop so that clay ball be cut into large slices on mould 12 in netted cut, when it is netted cut mould 12 it is upward to stripper plate 63 when, stripper plate
63 extruding engagement plates 62 are detached from locating piece 61 in squeezing in slot, at this point, built-in cylinder 42, which can continue decline with connecting cylinder 52, to be made
Smash secondary to the clay ball progress of bulk of 7, No. two mashing devices 8 of No.1 mashing device is obtained to handle to smash clay ball to pieces pressure
It is real.
It turns left from the right side and reduces 63 pairs of stripper plate ranks for gradually acclivitous structure in the left side of the engagement plate 62
The extruding difficulty of fishplate bar 62 is equipped with inclined surface on the right side of the upper end of stripper plate 63, opens up fluted in inclined surface, and is equipped in groove
To reduce the friction to 62 left side of engagement plate, inclined surface is tightly attached on the left side of engagement plate 62 steel ball,
The No.1 mashing device 7 and No. two mashing devices 8 are structure, the consistent same apparatus of size, described
No.1 mashing device 7 includes elastical cloth 71, working spring 72, gravitation ball 73, Triturating knife 74 and rushes broken knife 75, and elastical cloth 71 is installed
On working chamber 44, working spring 72 is connected between elastical cloth 71 and working chamber 44, the upper ends of elastical cloth 71 have gravitation ball
73, the lower end of built-in cylinder 42 is uniformly fixedly installed with Triturating knife 74, is equipped in telescopic hole and rushes broken knife 75, and Triturating knife 74 with rush it is broken
Arranged for interval between knife 75, when specific works, driving device 2 drive built-in cylinder 42 back and forth lifting to be carried out to bulk clay ball
Smash compacting to pieces, when built-in cylinder 42 is back and forth gone up and down, gravitation ball 73 declines after bouncing under the action of elastical cloth 71, the gravitation ball of decline
73 pound to rushing to further smash to pieces to clay ball on broken knife 75, and elastical cloth 71 plays the role of help-fly gravitation ball 73.
The lower end of the Triturating knife 74 is equipped with cross cutter, is conducive to chopping, and the cross cutter setting of cross structure mentions
High stabilization, the diameter at the middle part of Triturating knife 74 are gradually expanded from the bottom up, reduce the difficulty smashed to clay ball.
It is described rush broken knife 75 include rush broken outrigger 751, reset spring 752 and it is secondary rush broken cone 753, rush broken outrigger 751
It is connected by reset spring 752 with the lower end of working chamber 44, the inside for rushing broken outrigger 751 offers disengaging slot, and passes in and out in slot
Broken cone 753 is rushed equipped with secondary, when specific works, gravitation ball 73, which falls, to be pounded to the secondary upper end for rushing broken cone 753, secondary to rush broken cone
753 with rush broken outrigger 751 clay ball dual smash.
The secondary upper end for rushing broken cone 753 is equipped with contact block, and contact block is semi-circular structure, and the setting of semi-circular structure subtracts
Small gravitation ball 73 and the secondary contact point for rushing broken cone 753, to reduce to the secondary degree of wear for rushing broken cone 753, and connect
Press-working spring is equipped between contact block and the upper end for rushing broken outrigger 751.
When work:
S1, plain earthen backfill: manually the soil dug out is backfilled in drilling, and pragmatic by the layering of 0.5m；
S2: locating outer frame 11 manually the conveying of clay ball: is placed on to surface and the locating cone insertion drilling week of drilling
It encloses, it is artificial to press down on feedboard 13, clay ball is placed on the netted upper end for cutting mould 12；
S3, shred for the first time to clay ball: cylinder 22 drives centre to cut cylinder 4, edge cuts cylinder 5 and carries out entire lowering thus by net
Shape cuts the clay ball on mould 12 and cuts into large slices；
S4, to the secondary chopping of clay ball: netted mould 12 of cutting is upward by stripper plate 63, stripper plate 63 squeeze engagement plate 62
So that locating piece 61 is detached from squeezing in slot, at this point, built-in cylinder 42 can continue to decline with connecting cylinder 52, motor 24 is with moving cam 25
Rotation is so that 42 connecting cylinder 52 of built-in cylinder back and forth go up and down so that secondary to the clay ball progress to cut into large slices smash to pieces and be compacted；
S5, cement mortar packing: cement mortar is delivered to aperture by way of catheter perfusion method, mortar is allowed freely to sink
Drop is to carry out sealing pores to drilling.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. the backfill sealing device after a kind of drilling of engineering investigation, including mold undercarriage (1), driving device (2), connecting plate (3),
Cylinder (4) is cut in centre, cylinder (5) is cut at edge, positioner (6), No.1 mashing device (7) and No. two mashing devices (8), and feature exists
In: the left end of the mold undercarriage (1) is equipped with driving device (2), and the upper end of driving device (2) is equipped with connecting plate (3),
Centre is installed to cut cylinder (4) in the middle part of connecting plate (3), its circumferential direction of the outer lateral edge of connecting plate (3) is uniformly equipped with edge and cuts cylinder
(5), the left and right ends that cylinder (4) is cut in centre are symmetrically installed with positioner (6), and the inside that cylinder (4) is cut in centre is smashed to pieces equipped with No.1
Device (7), edge, which is cut, is equipped with No. two mashing devices (8) inside cylinder (5)；
The mold undercarriage (1) include locating outer frame (11), it is netted cut mould (12), feedboard (13) and built-in spring (14),
The inside of locating outer frame (11) be equipped with it is netted cut mould (12), the right end of locating outer frame (11) offers disengaging slot, passes in and out in slot
It is connected by built-in spring (14) with feedboard (13)；
It includes fixed cylinder (41), built-in cylinder (42), chopping outer cylinder (43) and working chamber (44) that cylinder (4) is cut in the centre, is fixed
Cylinder (41) is mounted in the middle part of the lower end of connecting plate (3), and fixed cylinder (41) is connected by connector with built-in cylinder (42), built-in cylinder
(42) inside offers working chamber (44), and is equipped with No.1 mashing device (7) inside working chamber (44), outside built-in cylinder (42)
Portion is arranged with chopping outer cylinder (43)；
Extruding slot is offered on the inside of the upper end of the chopping outer cylinder (43), offers clamping on the outside of the middle part of built-in cylinder (42)
The lower end of slot, built-in cylinder (42) is uniformly provided with telescopic hole；
It includes fixed column (51), connecting cylinder (52), cooperation cylinder (53) and cavity (54), fixed column that cylinder (5) is cut at the edge
(51) it is mounted on connecting plate (3) lower end outside, fixed column (51) is connected by connector with connecting cylinder (52), connecting cylinder (52)
Inside offers cavity (54), and No. two mashing devices (8) are equipped with inside cavity (54), and the outer cover of connecting cylinder (52), which is equipped with, matches
It closes cylinder (53)；
The positioner (6) includes locating piece (61), engagement plate (62), stripper plate (63) and connects spring (64), locating piece
(61) be connected by even spring (64) with clamping groove, squeeze the upper end of slot by way of being slidably matched with engagement plate (62) phase
Even, the lower end for squeezing slot is connected by way of being slidably matched with stripper plate (63)；
The No.1 mashing device (7) and No. two mashing devices (8) are structure, the consistent same apparatus of size, described
No.1 mashing device (7) includes elastical cloth (71), working spring (72), gravitation ball (73), Triturating knife (74) and rushes broken knife (75),
Elastical cloth (71) is mounted on working chamber (44), is connected between elastical cloth (71) and working chamber (44) working spring (72), elasticity
The upper ends of cloth (71) have gravitation ball (73), and the lower end of built-in cylinder (42) is uniformly fixedly installed with Triturating knife (74), telescopic hole
Interior be equipped with is rushed broken knife (75), and Triturating knife (74) and rushes arranged for interval between broken knife (75).
2. the backfill sealing device after a kind of engineering investigation drilling according to claim 1, it is characterised in that: the drive
Dynamic device (2) include dust cover (21), cylinder (22), lifter plate (23), motor (24), cam (25), telescopic rod (26) and tightly
Post rack (27), lifter plate (23) are connected by cylinder (22) with the left end of locating outer frame (11), and the outer wall package of cylinder (22)
Have dust cover (21), the lower end of lifter plate (23) is connected by telescopic rod (26) with connecting plate (3), the right end peace of connecting plate (3)
Equipped with frame (27) are close to, the right end of lifter plate (23) is equipped with motor (24), is equipped with cam on the output shaft of motor (24)
(25), and the upper surface of cam (25) is tightly attached to and is close on frame (27).
3. the backfill sealing device after a kind of engineering investigation drilling according to claim 1, it is characterised in that: described determines
The outer wall of position outline border (11) is equipped with annular slab, and the lower end edge of annular slab its circumferential direction is uniformly provided with locating cone, netted to cut mould (12)
Lower end section be arcuate structure.
4. the backfill sealing device after a kind of engineering investigation drilling according to claim 1, it is characterised in that: described is interior
The outer wall lower end bilateral symmetry for setting cylinder (42) is equipped with limit plate, and the inner wall lower end or so of chopping outer cylinder (43) offers link slot,
And be connected by way of being slidably matched with buffer board in link slot, buffer board passes through buffer spring and chopping outer cylinder (43) phase
Even.
5. the backfill sealing device after a kind of engineering investigation drilling according to claim 1, it is characterised in that: described matches
The lower end for closing cylinder (53) is equipped with point of a knife, and point of a knife from it is interior be outward gradually acclivitous structure, under the inner end for cooperating cylinder (53)
Side is equipped with extruded hole.
6. the backfill sealing device after a kind of engineering investigation drilling according to claim 1, it is characterised in that: the rank
The left side of fishplate bar (62) is turned left from the right side as gradually acclivitous structure, and inclined surface is equipped on the right side of the upper end of stripper plate (63),
Opened up in inclined surface it is fluted, and groove in be equipped with steel ball, inclined surface is tightly attached on the left side of engagement plate (62).
7. the backfill sealing device after a kind of engineering investigation drilling according to claim 1, it is characterised in that: described smashes
The lower end of broken knife (74) is equipped with cross cutter, and the diameter at the middle part of Triturating knife (74) is gradually expanded from the bottom up.
8. the backfill sealing device after a kind of engineering investigation drilling according to claim 1, it is characterised in that: described rushes
Broken knife (75) include rush broken outrigger (751), reset spring (752) and it is secondary rush broken cone (753), rush broken outrigger (751) pass through answer
Position spring (752) is connected with the lower end of working chamber (44), and the inside for rushing broken outrigger (751) offers disengaging slot, and passes in and out in slot
Broken cone (753) is rushed equipped with secondary.
9. the backfill sealing device after a kind of engineering investigation drilling according to claim 8, it is characterised in that: described two
The secondary upper end for rushing broken cone (753) is equipped with contact block, and contact block is semi-circular structure, and contact block and the upper end that rushes broken outrigger (751)
Between be equipped with press-working spring.
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|---|---|
| CN110259411B (en) | 2021-09-03 |
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