CN209687439U - A kind of simple vertical drilling orifice atomizing de-dusting apparatus - Google Patents
A kind of simple vertical drilling orifice atomizing de-dusting apparatus Download PDFInfo
- Publication number
- CN209687439U CN209687439U CN201920409532.9U CN201920409532U CN209687439U CN 209687439 U CN209687439 U CN 209687439U CN 201920409532 U CN201920409532 U CN 201920409532U CN 209687439 U CN209687439 U CN 209687439U
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- CN
- China
- Prior art keywords
- ring frame
- spray pipe
- injection spray
- simple vertical
- dusting apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A kind of simple vertical drilling orifice atomizing de-dusting apparatus, including ring frame, being close to inner wall layer layer arranged for interval on arrangement injection spray pipe, injection spray pipe on ring frame has spray holes；The injection spray pipe bottom end is supported by bracket, and injection spray pipe top stretches out ring frame and by connecting with external fluid delivery conduit.A kind of simple vertical drilling orifice atomizing de-dusting apparatus provided by the utility model, can improve drilling construction environment.
Description
Technical field
The utility model relates to blasting boreholes apertures to drop (removing) dirt technical field, especially a kind of simple vertical drilling orifice
Atomizing de-dusting apparatus.
Background technique
With the continuous development that hydraulic and hydroelectric engineering is built, in the Blasting Excavations drilling construction process such as the dam foundation, side slope, cofferdam
In, a large amount of dust is generated, operating environment is poor, is unfavorable for the health of operating personnel, blasting boreholes construction aperture dust controlling
As Blasting Excavation problem, lack simple drop (removing) dirt device simple and practical, cheap, easy to use.Currently, generally adopting
The mode for taking artificial water holding pipe directly to pour water into hole carries out aperture depositing dust, though fugitive dust, water consumption can be effectively reduced in this measure
It is larger, and water high speed ejection out of hole in work progress, personnel can not be close, pour water in hole on drill hole of drilling machine efficiency influence compared with
Greatly；And existing device for reducing dust involves great expense, volume is heavy, does not often need the device of such precision in the field environment especially
Tool.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of simple vertical drilling orifice atomizing de-dusting apparatus, energy
It is enough effectively improved drilling construction environment, bore operation personnel's health has been ensured, has been with a wide range of applications.
In order to solve the above technical problems, the technical scheme adopted by the utility model is:
A kind of simple vertical drilling orifice atomizing de-dusting apparatus, including ring frame are close to inner wall layer layer on ring frame
Around arrangement injection spray pipe, arranged for interval has spray holes on injection spray pipe；The injection spray pipe bottom end is supported by bracket, injection spray pipe
Top stretches out ring frame and by connecting with external fluid delivery conduit.
The ring frame size and drill bit of drilling machine portion sectional dimension are adapted.
The injection spray pipe is equipped with ball valve.
The injection spray pipe is polythene PE water pipe.
The bracket is the support plate that muti-piece is distributed in ring frame bottom, is provided with the first fixed pulley in support plate, the
It is to have rope on one fixed pulley, the second fixed pulley that rope passes through ring frame top is placed on outside ring frame and and counterweight
Block connection.
A kind of simple vertical drilling orifice atomizing de-dusting apparatus of the utility model, has following technical effect that
1), by setting ring frame as dust cover, and in the injection spray pipe of ring frame inner wall setting spiral, by the dress
It sets and is arranged in drill hole, aperture depositing dust can be carried out, raised out outside hole without dust, effectively control fugitive dust, ensured bore operation people
Member's health, avoids and impacts to nearby residents living environment；Drilling machine normal operation, hole will not be influenced at the same time
Interior drying guarantees drilling quality.
2), the apparatus structure is simple, easy to make, at low cost, and field environment is suitble to use.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic diagram that injection spray pipe is pressed in ring frame inner wall by the utility model rope.
In figure: ring frame 1, injection spray pipe 2, spray holes 3, bracket 4, ball valve 5, the first fixed pulley 6, rope 7, second is fixed sliding
Wheel 8, clump weight 9.
Specific embodiment
As shown in Figs. 1-2, a kind of simple vertical drilling orifice atomizing de-dusting apparatus, including ring frame 1, ring frame 1
Size and drill bit of drilling machine portion sectional dimension be adapted, facilitate drill bit of drilling machine portion to extend by ring frame 1 normal in drilling
Operation.It is close to inner wall layer layer on ring frame 1 and helically arranges that screw pitch is spraying around arrangement injection spray pipe 2(i.e. injection spray pipe
Pipe diameter), injection spray pipe 2 is polythene PE water pipe, and arranged for interval has spray holes 3 on injection spray pipe 2；2 bottom end of injection spray pipe blocks
And be supported by bracket 4,2 top of injection spray pipe stretches out ring frame 1 and by connecting with external fluid delivery conduit, in injection spray pipe 2
One section stretched out on ring frame 1 is equipped with ball valve 5, and ball valve 5 is used for regulating pondage and pressure.
The bracket 4 is the support plate that muti-piece is distributed in 1 bottom of ring frame, is provided with the first fixed pulley 6 in support plate,
It is to have rope 7 on first fixed pulley 6, the second fixed pulley 8 that rope 7 passes through 1 top of ring frame is placed on outside ring frame 1
And it is connect with clump weight 9.Here the first fixed pulley 6, the arrangement side by side up and down of the second fixed pulley 8 above and below, can be by the first fixed pulley
6, the size of the second fixed pulley 8 is set as being less than 2 cross sectional dimensions of injection spray pipe, in this way, rope 7 is fixed across the first fixed pulley 6, second
Directly injection spray pipe 2 can be pressed on 1 inner wall of ring frame after pulley 8.Meanwhile clump weight 9 also can further improve ring frame 1
Stability.
Process:
1), according to drilling machine body size, ring frame 1 is processed using sheet metal, in annular 1 upper side of framework reserved one
A circular hole facilitates injection spray pipe 2 to pass through and stretches out and connect with neighbouring water supplying pipe.The circumferential uniformly weldering on 1 bottom end inner wall of ring frame
It connects and fixes 3 support plates, 3 support plates constitute bracket 4, and bottom bracket 4 is to facilitate removing rock powder to place stabilization.Bracket
4, ring frame 1 forms an annular depositing dust cover.
2), the injection spray pipe 2 of a spiral is installed in 1 inner wall of ring frame, utilize hand-held electricity at a certain distance on injection spray pipe 2
Spray holes 3 are bored, are sprayed water by spray holes 3 to circular cowling center.Here injection spray pipe 2 is close to annular 1 inner wall layer of framework
Layer when necessary, passes through iron wire binding and fixing around arrangement.
When drilling machine work, openable ball valve switch 3, regulating pondage and pressure carry out depositing dust.
Claims (5)
1. a kind of simple vertical drilling orifice atomizing de-dusting apparatus, it is characterised in that: including ring frame (1), ring frame (1)
Upper abutting inner wall layer layer arranged for interval in arrangement injection spray pipe (2), injection spray pipe (2) has spray holes (3)；The injection spray pipe (2)
Bottom end is supported by bracket (4), and injection spray pipe (2) top stretches out ring frame (1) and by connecting with external fluid delivery conduit.
2. a kind of simple vertical drilling orifice atomizing de-dusting apparatus according to claim 1, it is characterised in that: the annular
Outline border (1) size and drill bit of drilling machine portion sectional dimension are adapted.
3. a kind of simple vertical drilling orifice atomizing de-dusting apparatus according to claim 1, it is characterised in that: described spraying
It manages (2) and is equipped with ball valve (5).
4. a kind of simple vertical drilling orifice atomizing de-dusting apparatus according to claim 1, it is characterised in that: described spraying
Managing (2) is polythene PE water pipe.
5. a kind of simple vertical drilling orifice atomizing de-dusting apparatus according to claim 1, it is characterised in that: the bracket
(4) it is distributed in the support plate of ring frame (1) bottom for muti-piece, is provided with the first fixed pulley (6), the first fixed pulley in support plate
It (6) is to have rope (7) on, the second fixed pulley (8) that rope (7) passes through ring frame (1) top is placed on ring frame (1) outside
Portion is simultaneously connect with clump weight (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920409532.9U CN209687439U (en) | 2019-03-28 | 2019-03-28 | A kind of simple vertical drilling orifice atomizing de-dusting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920409532.9U CN209687439U (en) | 2019-03-28 | 2019-03-28 | A kind of simple vertical drilling orifice atomizing de-dusting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209687439U true CN209687439U (en) | 2019-11-26 |
Family
ID=68606496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920409532.9U Active CN209687439U (en) | 2019-03-28 | 2019-03-28 | A kind of simple vertical drilling orifice atomizing de-dusting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209687439U (en) |
-
2019
- 2019-03-28 CN CN201920409532.9U patent/CN209687439U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 650217 Building 2, class E industrial building, International Jewelry City (No. 31, Shuntong Avenue), Kunming Export Processing Zone, Kunming Economic and Technological Development Zone, Yunnan Province Patentee after: China Gezhouba Group Construction Engineering Co.,Ltd. Address before: 650217 Building 2, class E industrial building, International Jewelry City (No. 31, Shuntong Avenue), Kunming Export Processing Zone, Kunming Economic and Technological Development Zone, Yunnan Province Patentee before: CHINA GEZHOUBA GROUP NO.6 ENGINEERING Co.,Ltd. |