CN207122290U - A kind of drilling slag cleaning device - Google Patents
A kind of drilling slag cleaning device Download PDFInfo
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- CN207122290U CN207122290U CN201720521172.2U CN201720521172U CN207122290U CN 207122290 U CN207122290 U CN 207122290U CN 201720521172 U CN201720521172 U CN 201720521172U CN 207122290 U CN207122290 U CN 207122290U
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- cable wire
- cleaning device
- slag cleaning
- drilling slag
- drilling
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Abstract
It the utility model is related to drilling scarfing cinder technical field, and in particular to a kind of drilling slag cleaning device, including：Cable wire, one end are adapted to jump bit；Well head power set, the other end of the cable wire is connected, drive moving back and forth for the cable wire lifting or decentralization；Material lifting mechanism, it is arranged on the cable wire.Drilling slag cleaning device provided by the utility model, scarfing cinder and operation while drilling are realized, the activity duration is both saved, improves operating efficiency, reduce operating cost again, without individually arranging machinery, personnel to carry out scarfing cinder, convenience and high-efficiency, suitable for popularization and application.
Description
Technical field
It the utility model is related to drilling scarfing cinder technical field, and in particular to a kind of drilling slag cleaning device.
Background technology
When percussion drilling is constructed, frequently with mud off, it can prevent collapse hole, suspension landwaste, safety from passing through drifting sand layer etc.,
Wherein the function of suspension landwaste can prevent landwaste from sinking to bottom hole quickly, prevent underground drilling accident, but as drilling operation is carried out, by
Slurry liquid is constantly reciprocated through at work in jump bit, stirs mud, the landwaste being broken is evenly distributed in mud,
So that the concentration of cuttings in mud gradually increases.In mud on the one hand too high concentration of cuttings causes the floating effect of landwaste poor,
The drilling operation of drilling tool can more importantly be hindered.Therefore need to remove landwaste in well in time, avoid the concentration of cuttings in mud
Mud is produced larger resistance to the whereabouts of jump bit after raising, caused by reduce impulsive force of the jump bit to rock stratum.
Current existing scarfing cinder equipment using pumping or drags for slag container more, and when shaft bottom, landwaste amount is more, jump bit lifting
When resistance is larger, after jump bit is taken out in well, it is low that scarfing cinder equipment is put into well, salvages landwaste, such as Chinese patent literature
CN203867504U discloses one kind and falls the overcast slag cleaner of guide rod type cast-in-situ bored pile stake certainly, including is welded with and hangs a liter ring
Scarfing cinder steel cylinder, the semicircular sector steel casement doors that two fans rotate are fixed on the bottom of scarfing cinder steel cylinder, two fixed spiral shells by rotating hinge
Mother is welded on two movable semicircular sector steel casement doors, and for connecting guide chain, two guide rods are connected with guide chain by welding, are used for
The opening and closing of two fan activity semicircular sector steel casement doors are controlled, when scarfing cinder steel cylinder is lowered into well, lift two guide rods, unlatching activity
Steel casement door, before lifting scarfing cinder steel cylinder, guide rod is moved down, closing activity steel casement door, ensures that sediment does not leak outside during lifting.This scarfing cinder mode
In, because the working space of its sediment cleaner and the working space of drilling tool coincide, therefore it must interrupt drilling operation,
When drilling tool is taken out from well, then sediment cleaning is carried out, so extremely influence drilling efficiency, increase operating cost.
In order to carry out the sediment cleaning of landwaste while drilling operation, the utility model people have developed a kind of boring
Simultaneously by landwaste from the lifting of the lower section of drilling tool to the drilling tool of the top of drilling tool during entering, it includes one and is arranged in drilling tool
The lifting passage of one up/down perforation, and the multistage material lifting mechanism being arranged in the lifting passage, for example one-way cock, carry
Rise bucket etc..By means of moving up and down for drilling tool, lift the mud containing landwaste in passage and relatively described can also be lifted above and below passage
It is mobile.When so each drilling tool rises mobile, each material lifting mechanism lifted in passage can drive the landwaste in mud to rise,
And mud is filtered out by current by pass.When drilling tool falls, elevated landwaste is suspended in mud again.And drilling tool again on
When rising, the material lifting mechanism of upper level catches these landwaste being suspended in mud again, then is lifted up a segment distance, so anti-
It is multiple.But after drilling tool as using, landwaste can only lift the top of drilling tool, and use prior art, still can not
Not interrupt drilling operation, and these landwaste will be lifted to the technological means for arriving outer wellhead.
Utility model content
Therefore, the technical problems to be solved in the utility model be to overcome in the prior art scarfing cinder equipment must interrupt drilling
Operation could use, influence the defects of drilling efficiency, a kind of can realize continuous drilling so as to provide, do not influence drilling efficiency
Drilling slag cleaning device.
The technical solution adopted in the utility model is as follows：
A kind of drilling slag cleaning device, including：Cable wire, one end are adapted to jump bit；Well head power set, described in connection
The other end of cable wire, drive moving back and forth for the cable wire lifting or decentralization；Material lifting mechanism, it is arranged on the cable wire.
The material lifting mechanism is several, is fixedly installed on from jump bit top to well head compartment of terrain on the cable wire.
The material lifting mechanism is bucket type structure, including housing, the first opening on the top surface of the housing, Yi Jishe
In the second opening on the bottom surface of the housing, second opening is provided with the list that can be moved between open position and detent position
To access door, for when the cable wire falls, making mud push the shaped one way passageway door open and being flowed from second opening upwards
To the top of the shaped one way passageway door；And when the cable wire is lifted, it is moved in the presence of shaped one way passageway door deadweight
Detent position, the landwaste in mud is set to stay in the housing.
The shaped one way passageway door includes the bearing pin being installed on the bottom surface of the housing, and is connected to being flipped up
The splicing plate of the bearing pin.
The bearing pin of the shaped one way passageway door is arranged on than the splicing plate closer to the position of the cable wire.
The bearing pin is two, and is set in parallel in the both sides of cable wire；The relatively described cable wire of splicing plate is symmetrically pacified
On the bearing pin at respective place.
The material lifting mechanism has the circular outline adaptable with the Internal periphery of the borehole wall.
The housing includes two groups of side plates for being set in parallel in the cable wire both sides, and the side plate is set perpendicular to the bearing pin
To put, distance of the side plate away from the cable wire is less than 2/3rds of wellhole mean radius, and more than 1/3rd.
The side plate for two material lifting mechanisms being disposed adjacent along the cable wire is arranged in a mutually vertical manner.
The splicing plate is less than relative opposite side in closed position, the side for being hinged on the bearing pin.
The material lifting mechanism is provided with the current by pass that mud back and forth flows.
The current by pass includes being molded over the housing and/or the hollow hole on the splicing plate and/or hollow out gap.
The well head power set are hoist engine.
Technical solutions of the utility model, have the following advantages that：
1. drilling slag cleaning device provided by the utility model, including one end are adapted to the cable wire of jump bit, Yi Jilian
The well head power set of the cable wire other end are connected to, well head power set can be lifted with running wire or that transfers moves back and forth, with
And the material lifting mechanism on cable wire is arranged on, with the reciprocal lifting and decentralization of cable wire, material lifting mechanism back and forth lifts in mud, often
The landwaste being suspended in above drilling tool can be all lifted up a segment distance by uphill process, so repeatedly, can will be by more
Level material lifting mechanism is promoted to above drilling tool but still is suspended in the landwaste in deep-well and is lifted further up, the landwaste constantly risen
Eventually arrive at well head, mud is filtered out by current by pass, this slag cleaning device is set directly on cable wire, by for lifting
The movement of the cable wire of jump bit, reach reciprocal and lifted and the movement effects of decentralization, it is not necessary to interrupt drilling operation, but with drilling
Operation is carried out simultaneously, while cable wire drives jump bit reciprocating hammer shaft bottom, is driven material lifting mechanism back and forth to be lifted, transferred, is realized
Scarfing cinder and operation while drilling, both save the activity duration, improve operating efficiency, reduce operating cost again, without list
Machinery, personnel is solely arranged to carry out scarfing cinder, convenience and high-efficiency, suitable for popularization and application.
2. drilling slag cleaning device provided by the utility model, several material lifting mechanisms are from the top of jump bit to well head compartment of terrain
It is fixedly installed on cable wire so that form continuous mud lifting passage to well head at the top of from jump bit, a material lifting mechanism exists
In one heave period, first in dropping process, mud is introduced in material lifting mechanism, then risen, by its internal mud to
Upper lifting；The upper level material lifting mechanism of the material lifting mechanism is caught the material lifting mechanism and elevated again in next heave period
Mud, begin to ramp up, and so on, the high mud of the suspension of cuttings concentration above jump bit be gradually promoted to well head, carried
The raising efficiency and lifting effect of high landwaste.
3. drilling slag cleaning device provided by the utility model, material lifting mechanism is bucket type structure, in the housing top surface of bucket type
There is the first opening, there is the second opening on bottom surface, the second opening is provided with shaped one way passageway door, can be between open position and detent position
Mobile, when cable wire falls, mud pushes the top that shaped one way passageway door flow to shaped one way passageway door from the second opening upwards open；Cable wire carries
When rising, shaped one way passageway door is moved down into detent position by Gravitative Loads, the landwaste in mud is stayed in housing, is stayed in housing
Interior landwaste together rises with material lifting mechanism, and when being promoted to certain altitude, cable wire drives jump bit to fall again, shaped one way passageway door
To be pushed open by mud, the mud that the landwaste in housing is above gushed releases housing, is suspended in higher position, then by upper level material lifting mechanism
Continue to lift up, until well head.
4. drilling slag cleaning device provided by the utility model, shaped one way passageway door includes the pin being installed in housing bottom surface
Axle, and it is connected to the splicing plate of bearing pin with being flipped up, bearing pin is arranged on the position closer to cable wire than splicing plate, makes to connect
The upset space of flitch is bigger, is advantageous to the flexible switch of splicing plate.
5. drilling slag cleaning device provided by the utility model, housing includes two groups of sides for being set in parallel in cable wire both sides
Plate, side plate are set perpendicular to bearing pin, and distance of the side plate away from the cable wire is less than 2/3rds of wellhole mean radius, and more than three
/ mono-, this set to leave certain interval between housing and the borehole wall, reduces material lifting mechanism lifting or is obstructed when falling
Power, the impulsive force of docking flitch can be also reduced, avoid splicing plate from being damaged with bearing pin junction and be broken.
6. drilling slag cleaning device provided by the utility model, the side plate phase for two material lifting mechanisms being disposed adjacent along cable wire
Mutually it is vertically arranged so that two material lifting mechanisms being disposed adjacent can cover the whole lifting passage in well, both reduced and carried material
Mechanism lifts resistance, and and can is enough to be lifted up the mud of gap location.
7. drilling slag cleaning device provided by the utility model, the splicing plate is hinged on the one of bearing pin in closed position
Side is less than relative opposite side, the active side of splicing plate is higher than affixed side, is more beneficial for turning on splicing plate.
8. drilling slag cleaning device provided by the utility model, the material lifting mechanism is provided with the aerial drainage that mud back and forth flows and led to
Road, further reduce the lifting resistance of material lifting mechanism.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of partial structural diagram of the drilling slag cleaning device provided in embodiment one of the present utility model；
Fig. 2 is the top view of the material lifting mechanism shown in Fig. 1；
Fig. 3 is the top view of the material lifting mechanism provided in embodiment two of the present utility model.
Description of reference numerals：
1- material lifting mechanisms；2- cable wires；3- well heads；4- splicing plates；5- bearing pins；6- side plates；The 7- boreholes wall；8- hollow holes.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Conflict can is not formed to be combined with each other.
Embodiment one
Fig. 1 is a kind of partial structural diagram of the drilling slag cleaning device provided in embodiment one of the present utility model；
Fig. 2 is the top view of the upper level material lifting mechanism shown in Fig. 1；As shown in Figure 1-2, the drilling that the present embodiment provides is filled with scarfing cinder
Put, including one end is adapted to the cable wire 2 of jump bit, and it is connected to the well head power set of the other end of cable wire 2, well head power
What device can be lifted or transferred with running wire 2 moves back and forth, and the several material lifting mechanisms 1, Shuo Geti being arranged on cable wire 2
Material mechanism 1 is fixedly installed on cable wire 2 to the compartment of terrain of well head 3 at the top of the jump bit, and material lifting mechanism 1 is bucket type structure, including two
Group is set in parallel in the side plate 6 of the both sides of cable wire 2, and a connecting plate between every group of side plate 6, two groups of side plates 6 and two
Individual connecting plate surrounds housing jointly, and the cross section for making housing is in Long Circle, and the first opening is surrounded at the top of housing, and bottom surrounds
Two openings, the second opening are provided with shaped one way passageway door, and shaped one way passageway door includes two bearing pins 5, and two bearing pins 5 are in parallel to each other
The both sides of cable wire 2 are arranged at, and bearing pin 5 is vertical with side plate 6, and the splicing plate 4 that can be flipped up is connected with each bearing pin 5,
The side that splicing plate 4 is connected to bearing pin 5 is affixed side, and opposite side is active side, and active side can be flipped up, in splicing plate 4
When in the closed position, affixed side is less than active side.
This set can form continuous mud lifting passage, when cable wire 2 falls, mud from the top of jump bit to well head 3
Slurry pushes the top that splicing plate 4 flow to splicing plate 4 from the second opening upwards open；When cable wire 2 is lifted, splicing plate 4 is by Gravitative Loads
Detent position is moved down into, the landwaste in mud is stayed in housing, the landwaste stayed in housing is same as above with material lifting mechanism 1 one
Rise, when being promoted to certain altitude, cable wire 2 drives jump bit to fall again, and splicing plate 4 is pushed open by mud, the landwaste quilt in housing
On the mud that gushes release housing, higher position is suspended in, then continued to lift up by upper level material lifting mechanism 1, until well head 3.
Distance of the side plate 6 away from cable wire 2 is less than 2/3rds of wellhole mean radius, and more than 1/3rd, the present embodiment
Distance of the latus inframedium 6 away from cable wire 2 is about the half of wellhole mean radius, leaves certain interval between housing and the borehole wall 7, subtracts
Suffered resistance when few material lifting mechanism 1 is lifted or fallen, can also reduce the impulsive force of docking flitch 4, avoid splicing plate 4 and bearing pin 5
Junction damage fracture.
The side plate 6 for two material lifting mechanisms 1 being disposed adjacent along the cable wire 2 is arranged in a mutually vertical manner so that adjacent to set
Two material lifting mechanisms 1 put can cover the whole lifting passage in well, both reduced material lifting mechanism 1 and lifted resistance, and can is enough
The mud of gap location is lifted up.
Well head power set are hoist engine.
As the replacement embodiment of embodiment one, distance of the side plate away from cable wire is about five points of wellhole mean radius
Three.
As the replacement embodiment of embodiment one, the shaped one way passageway door includes the list of the second opening located at housing
To hinge of spring door, and the splicing plate being connected on one way spring hinge, splicing plate can be flipped up.
As the replacement embodiment of embodiment one, the splicing plate is horizontal at closed position.
As the replacement embodiment of embodiment one, some hollow holes are formed on the housing and/or the splicing plate
And/or hollow out gap.
As the replacement embodiment of embodiment one, the well head power set are other common lifts.
Embodiment two
A kind of substitute mode of the present embodiment as embodiment one, there is provided a kind of drilling slag cleaning device, the slag cleaning device
Material lifting mechanism (1) and the difference of embodiment one be：
As shown in figure 3, the housing of the material lifting mechanism is with the rounded outer profiles being adapted with the Internal periphery of the borehole wall (7)
Bucket type structure, located at housing bottom second opening cross section it is suitable with wellhole, symmetrically arranged two D of the second opening
Shape splicing plate (4) can close whole wellhole, and some hollow holes (8) are formed on splicing plate (4), form mud and back and forth flow
Current by pass, can reduce material lifting mechanism lifting or fall when suffered resistance, can also reduce docking flitch (4) impulsive force,
Avoid splicing plate (4) from damaging with bearing pin (5) junction to be broken.
As the replacement embodiment of embodiment two, some hollow out gaps are formed on splicing plate.
As the replacement embodiment of embodiment two, it is less than the horizontal stroke of wellhole located at the second cross section being open of housing bottom
Section, hollow hole or hollow out gap are arranged on the bottom of housing.
Embodiment three
A kind of substitute mode of the present embodiment as embodiment one, there is provided a kind of drilling slag cleaning device, the slag cleaning device
Material lifting mechanism and the difference of embodiment one be：
The material lifting mechanism is with open-topped housing, and some engraved structures are formed on the bottom surface of housing, several
Material lifting mechanism is fixedly installed on cable wire from the top of jump bit to well head compartment of terrain so that is formed and connected to well head at the top of from jump bit
Continuous mud lifting passage, a material lifting mechanism is in a heave period, first in dropping process, by mud from engraved structure
Place is introduced in housing, is then risen, and its internal mud is lifted up；The upper level material lifting mechanism of the material lifting mechanism is next
In individual heave period, the mud that the material lifting mechanism elevates is caught again, is begun to ramp up, and so on, above jump bit
The high mud of suspension of cuttings concentration is gradually promoted to well head, improves the raising efficiency and lifting effect of landwaste.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (13)
- A kind of 1. drilling slag cleaning device, it is characterised in that including：Cable wire (2), one end is adapted to jump bit；Well head power set, connect the other end of the cable wire (2), drive the cable wire (2) lifted or decentralization move back and forth；Material lifting mechanism, it is arranged on the cable wire (2).
- 2. drilling slag cleaning device according to claim 1, it is characterised in that the material lifting mechanism (1) is several, from punching It is fixedly installed at the top of hammer to well head (3) compartment of terrain on the cable wire (2).
- 3. drilling slag cleaning device according to claim 1, it is characterised in that the material lifting mechanism (1) is bucket type structure, Including housing, the first opening on the top surface of the housing, and the second opening on the bottom surface of the housing, institute State the second opening and be provided with the shaped one way passageway door that can be moved between open position and detent position, for being fallen in the cable wire (2) When, mud is pushed the top that the shaped one way passageway door flow to the shaped one way passageway door from second opening upwards open；And During cable wire (2) lifting, detent position is moved in the presence of shaped one way passageway door deadweight, stays the landwaste in mud In the housing.
- 4. drilling slag cleaning device according to claim 3, it is characterised in that the shaped one way passageway door includes being installed on institute The bearing pin (5) on the bottom surface of housing is stated, and be connected to the splicing plate (4) of the bearing pin (5) with being flipped up.
- 5. drilling slag cleaning device according to claim 4, it is characterised in that the bearing pin of the shaped one way passageway door (5) it is arranged on the position closer to the cable wire (2) than the splicing plate (4).
- 6. drilling slag cleaning device according to claim 5, it is characterised in that the bearing pin (5) is two, and parallel is set Put in the both sides of cable wire (2)；The relatively described cable wire (2) of the splicing plate (4) is symmetrically mounted at the bearing pin at respective place (5) on.
- 7. drilling slag cleaning device according to claim 6, it is characterised in that the material lifting mechanism has and the borehole wall (7) The adaptable circular outline of Internal periphery.
- 8. drilling slag cleaning device according to claim 6, it is characterised in that the housing is set in parallel in including two groups The side plate (6) of cable wire (2) both sides, the side plate (6) are set perpendicular to the bearing pin (5), and the side plate (6) is away from the steel The distance of rope (2) is less than 2/3rds of wellhole mean radius, and more than 1/3rd.
- 9. drilling slag cleaning device according to claim 8, it is characterised in that two be disposed adjacent along the cable wire (2) The side plate (6) of the individual material lifting mechanism is arranged in a mutually vertical manner.
- 10. according to the drilling slag cleaning device described in claim any one of 4-9, it is characterised in that the splicing plate (4) is being closed Closed position, the side for being hinged on the bearing pin (5) are less than relative opposite side.
- 11. according to the drilling slag cleaning device described in claim any one of 4-9, it is characterised in that the material lifting mechanism is provided with The current by pass that mud back and forth flows.
- 12. drilling slag cleaning device according to claim 11, it is characterised in that the current by pass includes being molded over institute State the hollow hole (8) on housing and/or the splicing plate (4) and/or hollow out gap.
- 13. the drilling slag cleaning device according to any one of claim 1-9, it is characterised in that the well head power dress It is set to hoist engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720521172.2U CN207122290U (en) | 2017-05-11 | 2017-05-11 | A kind of drilling slag cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720521172.2U CN207122290U (en) | 2017-05-11 | 2017-05-11 | A kind of drilling slag cleaning device |
Publications (1)
| Publication Number | Publication Date |
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| CN207122290U true CN207122290U (en) | 2018-03-20 |
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ID=61614727
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720521172.2U Active CN207122290U (en) | 2017-05-11 | 2017-05-11 | A kind of drilling slag cleaning device |
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| Country | Link |
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| CN (1) | CN207122290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091063A (en) * | 2017-05-11 | 2017-08-25 | 能诚集团有限公司 | A kind of drilling slag cleaning device |
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2017
- 2017-05-11 CN CN201720521172.2U patent/CN207122290U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091063A (en) * | 2017-05-11 | 2017-08-25 | 能诚集团有限公司 | A kind of drilling slag cleaning device |
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