CN206554837U - A kind of jumbolter and its drop the wind-borne dust device - Google Patents
A kind of jumbolter and its drop the wind-borne dust device Download PDFInfo
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- CN206554837U CN206554837U CN201720164257.XU CN201720164257U CN206554837U CN 206554837 U CN206554837 U CN 206554837U CN 201720164257 U CN201720164257 U CN 201720164257U CN 206554837 U CN206554837 U CN 206554837U
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- wind
- dust
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- borne
- dust device
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Abstract
The utility model discloses one kind, the wind-borne dust device drops, including be positioned in drilling built-in pipe (1), through drilling rod (17) and the slag-discharging device (12) that covers on dust cover (3) that the drilling rod (17) place is connected with the built-in pipe (1), be connected with the dust mouth (18) of the dust cover (3) by conduit (8), and it is connected to produce the depression generator of negative pressure with the conduit (8), there is the inlet opening connected with water source, the inlet opening is connected with spray equipment (2) on the dust cover (3).The drop the wind-borne dust device efficiently solves the problems such as efficiency of dust collection is relatively low in jumbolter work progress.Utility model also disclose it is a kind of include the jumbolter of above-mentioned drop the wind-borne dust device, its effect is identical with the effect for dropping the wind-borne dust device.
Description
Technical field
The utility model is related to drilling construction field of tool, more particularly to a kind of drop the wind-borne dust device.In addition, this practicality is new
Type further relates to a kind of include the jumbolter of above-mentioned drop the wind-borne dust device.
Background technology
As high-rise building and large size city synthesis, Large Infrastructure Projects engineering project increase, current deep basal pit
Engineering is more more, in order to strengthen excavation slope stabilization and the anti-floating effect to basement water, employs many anti-float anchor rods and applies
Work, side slope prestress anchorage cable, support anchor rod.As anchor pole more and more occurs, in basement anti-float anchor rod and excavation slope
, it is necessary to carry out drilling construction to soil layer, rock stratum in support anchor rod work progress, often result in and go out out of drilling in boring procedure
If the native slag come, rubble powder are flown upward, boundless dust more occurs in the operation simultaneously of many bench drill machines, workman is usually with mouth for drilling
Cover, goggles are protected, but passive protection DeGrain.
For example：Side slope exposed soil is taken to cover Dense mesh screen, such a method can only rise to the region present situation exposed soil airborne dust that do not drill
Uncontrollable to a large amount of airborne dusts in boring procedure to the effect of a definite limitation, fan's eyes, throat of choking etc. often occurs in workman
Situation；Watering and lowering dust effect is carried out to surrounding ground, such a method can only play the work of limitation drilling airborne dust diffusion to a certain extent
With, but DeGrain, and protective action is not played to rig operations workman, during watering, due in foundation ditch usually
For soil layer, easily cause that substrate is muddy, influence motor vehicles and machines are current, the influence duration；Simultaneously in armature boring machine operation, because raising
Dirt is excessive to cause other work posts in peripheral extent to be difficult common construction, is generally carrying on construction work at night, is reducing because drilling machine airborne dust pair
The influence of other work posts, takes the measure carried on construction work at night, and such a method can only reduce influence to cross-operation, can not be from root
It is upper to solve the problems, such as airborne dust；Jumbolter is a kind of significant challenge to site safety civilized construction when drilling, because rig is in drilling
During airborne dust be diffused into it is aerial influenceed substantially by wind direction etc. therefore be difficult to be controlled within the specific limits, and wind-force it is big when
Airborne dust is more serious, and resident is easily caused when being constructed in city neighborhood and complains event.
In summary, the problems such as efficiency of dust collection is relatively low in jumbolter work progress how is efficiently solved, is current sheet
Art personnel's urgent problem.
Utility model content
The purpose of this utility model is to provide a kind of drop the wind-borne dust device, and the drop the wind-borne dust device efficiently solves jumbolter
The problems such as efficiency of dust collection is relatively low in work progress；Another object of the present utility model is to provide a kind of including above-mentioned drop the wind-borne dust device
Jumbolter.
In order to solve the above technical problems, the utility model provides following technical scheme：
One kind drop the wind-borne dust device, including be positioned in drilling built-in pipe, through drilling rod and cover at the drilling rod and institute
State the dust cover of built-in pipe connection, the slag-discharging device that is connected by conduit with the dust mouth of the dust cover, and with the conduit
It is connected to produce that there is the inlet opening connected with water source, the inlet opening on the depression generator of negative pressure, the dust cover
It is connected with spray equipment.
Preferably, the slag-drip opening has slag-drip opening.
Preferably, in addition to the clear water car that is connected with multiple inlet openings of delivery port, the delivery port with it is multiple described
The four-way for shunting is in series with feed pipe between inlet opening.
Preferably, the quantity of the inlet opening is three, and one of them is located at the top of the dust cover, and two are located at institute
The bottom of dust cover is stated, the spray equipment is fog-spray nozzle, the size of the fog-spray nozzle water inlet is by adjusting valve regulation.
Preferably, the top of the slag-discharging device is provided with the discharge outlet connected with the water inlet of the clear water car, the row
Suction pump is provided with the mouth of a river.
Preferably, it is in series with non-return valve on the drainpipe between the discharge outlet and the water inlet.
Preferably, the end of the built-in pipe is provided with flange, and the dust cover is connected by screw with the flange, institute
The end for stating dust cover is the dust excluding plate with pole perforating hole, and the dust mouth is connected by jump ring with the conduit.
Preferably, the depression generator includes the negative pressure electricity being connected with the air inlet of the conduit by negative port
Motivation or hand piston drawer.
Preferably, starting switch is in series with the negative tube at the negative port, the air inlet of the negative tube is with connecing
Pressure ventilation pipe is connected.
The utility model also provides a kind of jumbolter, including rig body, the drilling rod that is connected with the rig body with
And the drop the wind-borne dust device at the drilling rod is arranged at, the drop the wind-borne dust device is specially the drop airborne dust dress described in any of the above-described
Put.
Drop the wind-borne dust device provided by the utility model, including built-in pipe, dust cover, slag-discharging device and negative pressure fill
Put, built-in pipe is positioned in drilling, by, by built-in pipe embedment soil layer, rock stratum, having after the perforate on the wall of pattern foundation pit supporting structure side
Say, first hole is diffused into rig and is sized, such as more than φ 300mm, and depth is in 500-700mm body.Built-in pipe is nuzzled
Kong Li, is exposed on the external with the connecting portion of dust cover, and the outer end of built-in pipe is more firm closer to pattern foundation pit supporting structure side wall, and to anti-
Prominent plate has certain protective role.Meanwhile, control as far as possible centrad and with borer drill rod holding level, then noted with quick hardening cement
Enter fixation.Dust cover is through drilling rod and covers at drilling rod, and dust cover is connected with built-in pipe, the drilling rod of jumbolter is stretched into pre-buried
Pipe, is closed drilling rod so that the dust produced in boring procedure is concentrated in built-in pipe.Dust cover prevents and treats dust to extending out
Dissipate, the dust Control that jumbolter is produced is also a kind of initiative to jumbolter operator in the spatial dimension of setting
Security protection.Dust cover can be aluminum alloy plate materials cover body, lightweight, facilitate machine-shaping, structural strength larger and prolonged
It is durable not by rain erosion, cost relative moderate, commercially facilitate buying, provide facility to later maintenance, maintenance.Slag-discharging device
Connected, connected with conduit by the dust mouth of conduit and dust cover.Depression generator is used to produce negative pressure, depression generator
Connect, that is, be connected with slag-discharging device with conduit, conduit and slag-discharging device are in negative pressure state, stop boring and close negative pressure.Usual deslagging
Device is arranged on whole protective cover bottom, when jumbolter is drilled, and can produce in very big dust, native slag, slag-discharging device provided with row
Slag bath, by being evacuated to slag-discharging device, air-breathing, makes the dust in protective cover be oriented motion, will not spread everywhere.It is dust-proof
There is the inlet opening that connect with water source on cover, that is, toward being passed through water in dust cover, it is preferable that inlet opening and spray equipment company
Connect, dust cover is sprayed water by spray equipment, the dust in protective cover is trickled after being melted into water by conduit to slag-discharging device
Deslagging is precipitated in pond.
Drop the wind-borne dust device provided by the utility model, is a kind of device of main reduction dust concentration, is sent out using negative pressure
Generating apparatus causes conduit vacuum, and guiding dust reaches slag-discharging device by pipeline, passes through the spray equipment pair being arranged in protective cover
The dust being suspended in protective cover is sprayed so that dust liquefied, while being trickled by the effect of gravity to slag-discharging device, drop
Self raising flour dust concentration.Stability Analysis of Structures is reliable, durable in use, and application is wider, and lightweight, small volume, installation and transportation are convenient, improves
Work efficiency, realizes that working environment is purified, safety in production.
The utility model also provides a kind of jumbolter, including rig body, the drilling rod that is connected with rig body and sets
The drop the wind-borne dust device being placed at drilling rod, the drop the wind-borne dust device is specially any of the above-described kind of drop the wind-borne dust device.Because above-mentioned drop is raised
Dirt device has above-mentioned technique effect, and the jumbolter with the drop the wind-borne dust device should also have corresponding technique effect.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation for the drop the wind-borne dust device that Fig. 1 is provided by a kind of embodiment in the utility model；
Fig. 2 is the schematic diagram at A in Fig. 1；
Fig. 3 is the schematic diagram of starting switch in Fig. 1.
Marked in accompanying drawing as follows：
1- built-in pipes, 2- spray equipments, 3- dust covers, 4- dust excluding plates, 5- feed pipes, 6- four-ways, 7- jump rings, 8- conduits,
9- negative ports, 10- starting switches, 11- air inlets, 12- slag-discharging devices, 13- slag-drip openings, 14- non-return valves, 15- drainpipes, 16-
Air inlet, 17- drilling rods, 18- dust mouths, 19- flanges.
Embodiment
Core of the present utility model is to provide a kind of drop the wind-borne dust device, and the drop the wind-borne dust device efficiently solves jumbolter
The problems such as efficiency of dust collection is relatively low in work progress；Another core of the present utility model is to provide a kind of including above-mentioned drop the wind-borne dust device
Jumbolter.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1 to Fig. 3 is refer to, the drop the wind-borne dust device that Fig. 1 is provided by a kind of embodiment in the utility model
Structural representation；Fig. 2 is the schematic diagram at A in Fig. 1；Fig. 3 is the schematic diagram of starting switch in Fig. 1.
In a kind of embodiment, drop the wind-borne dust device provided by the utility model is mainly used in basement anti-floating
The bore operations such as anchor pole, side slope prestress anchorage cable, support anchor rod.Including built-in pipe 1, dust cover 3, slag-discharging device 12 and negative pressure
Generating means, built-in pipe 1 is positioned in drilling, by the way that built-in pipe 1 is embedded into soil layer, rock after the perforate on the wall of pattern foundation pit supporting structure side
In layer, specifically, first hole is diffused into rig and is sized, such as more than φ 300mm, depth is in 500-700mm.Pre-buried
Pipe 1 is nuzzled in hole, is exposed on the external with the connecting portion of dust cover 3, and the outer end of built-in pipe 1 is more firm closer to pattern foundation pit supporting structure side wall
Gu, and have certain protective role to protrusion-dispelling plate.Meanwhile, control as far as possible centrad and with the holding level of borer drill rod 17, then
Injected and fixed with quick hardening cement.Dust cover 3 is through drilling rod 17 and covers at drilling rod 17, and dust cover 3 is connected with built-in pipe 1, protection
Cover can follow rig to move operation together.The drilling rod 17 of jumbolter is stretched into built-in pipe 1 by dust cover 3, closes drilling rod 17
Get up so that the dust produced in boring procedure is concentrated in built-in pipe 1.Dust cover 3 prevents and treats dust to external diffusion, and anchor pole is bored
The dust Control that machine is produced is also a kind of security protection of initiative to jumbolter operator in the spatial dimension of setting.
Dust cover 3 can be aluminum alloy plate materials cover body, lightweight, facilitate machine-shaping, structural strength larger and durable in use not by rain
Water erosion, cost relative moderate, commercially facilitate buying, provide facility to later maintenance, maintenance.Slag-discharging device 12 passes through conduit
8 are connected with the dust mouth 18 of dust cover 3, connect with conduit 8.Depression generator is used to produce negative pressure, depression generator with
Conduit 8 is connected, that is, is connected with slag-discharging device 12, and conduit 8 and slag-discharging device 12 are in negative pressure state.Usual slag-discharging device 12 is arranged on
Whole protective cover bottom, when jumbolter is drilled, can produce in very big dust, native slag, slag-discharging device 12 and be provided with deslagging pond, lead to
Cross slag-discharging device 12 is evacuated, air-breathing, the dust in protective cover is oriented motion, will not be spread everywhere.On dust cover 3
With the inlet opening connected with water source, that is, toward water is passed through in dust cover 3, inlet opening is connected with spray equipment 2, passes through spray
Device 2 is sprayed water to dust cover 3, the dust in protective cover is trickled after being melted into water by conduit 8 to the deslagging pond of slag-discharging device 12
It is interior to be precipitated.
Drop the wind-borne dust device provided by the utility model, is a kind of device of main reduction dust concentration, is sent out using negative pressure
Generating apparatus causes the vacuum of conduit 8, and guiding dust reaches slag-discharging device 12 by pipeline, passes through the spray equipment being arranged in protective cover
2 pairs of dust being suspended in protective cover spray so that dust liquefied, while being trickled by the effect of gravity to slag-discharging device
12, reduce dust concentration.Stability Analysis of Structures is reliable, exempts from dismounting, durable in use, application is wider, and highly versatile is with low cost,
Lightweight, small volume, installation and transportation are convenient, improve work efficiency, realize that working environment is purified, safety in production, in underground chamber base and
It is used widely in foundation ditch construction of prevention work.
Above-mentioned drop the wind-borne dust device is only a kind of preferred scheme, is specifically not limited thereto, on this basis can be according to reality
Need to make with targetedly adjusting, so that the dust obtained in different embodiments, protective cover passes through after being melted into water
Conduit 8, which trickles to the deslagging pond of slag-discharging device 12, to be precipitated, and slag-drip opening 13 has slag-drip opening 13, is generally disposed at slag-discharging device 12
Bottom, when sediment runs up to set amount, opens slag-drip opening 13, carries out manual cleaning, scavenger precipitation thing is cleaned out.Deslagging
Mouthfuls 13 size is unrestricted, can be according to practical situations depending on.
On the basis of above-mentioned embodiment, those skilled in the art can be according to the difference of specific occasion, to drop
The wind-borne dust device carries out some change, it is necessary to which it is emphasized that drop the wind-borne dust device provided by the utility model should not be so limited
In such a situation, in addition to clear water car, clear water car is connected by feed pipe 5 with spray equipment 2, is that spray equipment 2 provides spray
Use water.Clear water reserviors can be the pond being arranged in foundation ditch, be used for whole jumbolter drop the wind-borne dust device with water.Clear water car
Delivery port is connected with the inlet opening of dust cover 3, and the quantity of inlet opening can be one, or multiple, when the number of inlet opening
Measure for it is multiple when, four-way 6 of connecting on the feed pipe 5 between delivery port and multiple inlet openings, four-way 6 is used to shunt, will be with water outlet
The house steward of mouth connection splits into multiple branch pipes, and each branch pipe is connected with an inlet opening, simple in construction, it is easy to connect.Feed pipe 5
It is specifically as follows rubber tubing, lighter in weight.
Obviously, under the guidance of this thought, those skilled in the art can be according to the difference of specific occasion to above-mentioned
Embodiment carries out some changes, and the quantity of inlet opening is three, and one of them is located at the top of dust cover 3, two positions
In the bottom of dust cover 3, comprehensive spray, effect is preferable.Fog-spray nozzle is connected with each inlet opening, shower water is preferably high pressure
Water, forms spraying, increase and the contact area of dust, so that dust liquefied.The size of fog-spray nozzle water inlet is adjusted by regulating valve
Section, such as adjusted by manual ball valve, easy to adjust, it is easy to control.
Drop the wind-borne dust device provided by the utility model, in the case of other parts are immovable, the top of slag-discharging device 12
It is provided with the discharge outlet connected with the water inlet of clear water car, discharge outlet and is provided with suction pump, deslagging pond internal upper part was precipitated
The clear water that filter is produced is drawn back in clear water reserviors, and water resource is reused, and saves water resource, solves the anhydrous difficulty connect in job site
Topic.
For the drop the wind-borne dust device in each above-mentioned embodiment, it is in series with the drainpipe 15 between discharge outlet and water inlet
Non-return valve 14, water can only be discharged into clear water reserviors from deslagging pond, it is impossible to which reverse order, non-return valve 14 can effectively prevent aqueous reflux.
In order to further optimize above-mentioned technical proposal, the end of built-in pipe 1 is provided with flange 19, and it is outer that flange 19 is exposed at drilling
Portion, dust cover 3 is connected by screw with flange 19, such as by M8 screw connection, grasps centrad, fixes direction position
Put, it is easy to connect, it is easy to operate, it is completely embedded, dust is difficult to spread out.The end of dust cover 3 is dust excluding plate 4, dust excluding plate 4
With pole perforating hole, the matching size of pole perforating hole and drilling rod 17 is closed, and drilling rod 17 is just passed from pole perforating hole, prevents gap too big, is prevented
Dust in dust hood 3 flies out.Dust mouth 18 is connected by jump ring 7 with conduit 8, and the length of conduit 8 is made by oneself according to field condition,
Dust cover 3 is connected with slag-discharging device 12, and two ends are fixed, and prevents gas leakage.
On the basis of each above-mentioned specific embodiment, depression generator can be negative pressure motor or hand
Piston drawer, can also be other suitable devices, all in protection domain of the present utility model.Negative pressure motor or hand
Piston drawer is connected with the air inlet 16 of slag-discharging device 12 by negative port 9, and negative pressure motor power is larger, it is easy to control；
Hand piston drawer, stretches plunger handle by arm and tracheal strips is carried out with vacuum suction, cost reduction.
Preferably, starting switch 10 is in series with the negative tube at negative port 9, starting switch 10 adjusts vacuum magnitude,
Such as vacuum magnitude has ball valve to be adjusted.The air inlet 11 of negative tube is connected with connecing pressure ventilation pipe, can be used on pressure ventilation pipe,
Stop brill and turn off pressure ventilation pipe.
Based on the drop the wind-borne dust device provided in above-described embodiment, the utility model additionally provides a kind of jumbolter, the anchor
Bar drill machine includes rig body, the drilling rod 17 being connected with rig body and the drop the wind-borne dust device being arranged at drilling rod 17, wherein
It is any one drop the wind-borne dust device in above-described embodiment to drop the wind-borne dust device.Because the jumbolter is employed in above-described embodiment
The wind-borne dust device drops, so the beneficial effect of the jumbolter refer to above-described embodiment.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
1. one kind drop the wind-borne dust device, it is characterised in that including be positioned over drilling in built-in pipe (1), through drilling rod (17) and cover
The dust cover (3) that is connected at the drilling rod (17) place with the built-in pipe (1), going out by conduit (8) and the dust cover (3)
The slag-discharging device (12) of dirt mouthful (18) connection, and with the conduit (8) it is connected to produce the depression generator of negative pressure, it is described
There is the inlet opening connected with water source, the inlet opening is connected with spray equipment (2) on dust cover (3).
2. drop the wind-borne dust device according to claim 1, it is characterised in that the slag-drip opening (13) has slag-drip opening (13).
3. drop the wind-borne dust device according to claim 2, it is characterised in that also connect including delivery port with multiple inlet openings
The four-way for shunting is in series with logical clear water car, the feed pipe (5) between the delivery port and multiple inlet openings
(6)。
4. drop the wind-borne dust device according to claim 3, it is characterised in that the quantity of the inlet opening is three, wherein one
The individual top positioned at the dust cover (3), two bottoms positioned at the dust cover (3), the spray equipment (2) is spraying
Head, the size of the fog-spray nozzle water inlet is by adjusting valve regulation.
5. drop the wind-borne dust device according to claim 3, it is characterised in that the top of the slag-discharging device (12) is provided with and institute
State and be provided with suction pump at the discharge outlet of the water inlet connection of clear water car, the discharge outlet.
6. drop the wind-borne dust device according to claim 5, it is characterised in that the row between the discharge outlet and the water inlet
Non-return valve (14) is in series with water pipe (15).
7. the drop the wind-borne dust device according to claim any one of 1-6, it is characterised in that the end of the built-in pipe (1) is set
Flange (19) is equipped with, the dust cover (3) is connected by screw with the flange (19), the end of the dust cover (3) is tool
There is the dust excluding plate (4) of pole perforating hole, the dust mouth (18) is connected by jump ring (7) with the conduit (8).
8. the drop the wind-borne dust device according to claim any one of 1-6, it is characterised in that the depression generator include with
Negative pressure motor or hand piston drawer that the air inlet (16) of the conduit (8) is connected by negative port (9).
9. drop the wind-borne dust device according to claim 8, it is characterised in that gone here and there on the negative tube at negative port (9) place
Starting switch (10) is associated with, the air inlet (11) of the negative tube is connected with connecing pressure ventilation pipe.
10. a kind of jumbolter, including rig body, the drilling rod (17) that is connected with the rig body and it is arranged at the brill
The drop the wind-borne dust device at bar (17) place, it is characterised in that the drop the wind-borne dust device is specially described in any one of claim 1 to 9
The wind-borne dust device drops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720164257.XU CN206554837U (en) | 2017-02-22 | 2017-02-22 | A kind of jumbolter and its drop the wind-borne dust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720164257.XU CN206554837U (en) | 2017-02-22 | 2017-02-22 | A kind of jumbolter and its drop the wind-borne dust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206554837U true CN206554837U (en) | 2017-10-13 |
Family
ID=60361157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720164257.XU Expired - Fee Related CN206554837U (en) | 2017-02-22 | 2017-02-22 | A kind of jumbolter and its drop the wind-borne dust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206554837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029952A (en) * | 2019-05-29 | 2019-07-19 | 中国矿业大学(北京) | Cleaner for the drilling of soft rock tunnel country rock dry method |
-
2017
- 2017-02-22 CN CN201720164257.XU patent/CN206554837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029952A (en) * | 2019-05-29 | 2019-07-19 | 中国矿业大学(北京) | Cleaner for the drilling of soft rock tunnel country rock dry method |
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Granted publication date: 20171013 |