CN208876396U - The external suction pipe of dust catcher - Google Patents
The external suction pipe of dust catcher Download PDFInfo
- Publication number
- CN208876396U CN208876396U CN201820003022.7U CN201820003022U CN208876396U CN 208876396 U CN208876396 U CN 208876396U CN 201820003022 U CN201820003022 U CN 201820003022U CN 208876396 U CN208876396 U CN 208876396U
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- air
- breathing
- jet
- hard tube
- hose
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Abstract
The external suction pipe of dust catcher, including inhaling hose and air-breathing hard tube, described inhaling hose one end is connect by spring hose connector and dust catcher connector with the dual-purpose machine of air-breathing jet, water and gas dual-purpose pump and collecting vessel are installed in the dual-purpose machine of air-breathing jet, the jet hose of cord suspension is provided in inhaling hose, the inhaling hose other end is connect by soft or hard pipe fitting with air-breathing hard tube, and the fixed jet hard tube of supporting block is provided in air-breathing hard tube.The utility model is used for the cleaning in the drilling such as bench mark, borehole cleaning is thorough, so that bench mark is firmly bonded, avoid the problem for causing dust from flying to influence construction ground air environment difference using inflator, furthermore, external suction pipe as needed can be with changing size, and the borehole cleaning suitable for various gauge size bit bores works.
Description
Technical field
The utility model relates to the external suction pipe technical fields of engineering, are especially specifically related to the external suction pipe of dust catcher.
Background technique
It in Process of Engineering Construction, generally requires to carry out various drillings, such as the drilling of bench mark, at present after drilling
Generally by air-inflating tube carry out borehole cleaning, cannot thorough borehole cleaning, cause bench mark bonding it is insecure, and use air-inflating tube blowing-out
Hole causes a large amount of fugitive dusts, has an impact to ambient enviroment and human health.In addition, each not phase of the bore size of different model drill bit
Together, existing hole cleaning device is not able to satisfy the borehole cleaning work of a variety of drillings.
Utility model content
For the above demand, the utility model provides a kind of external suction pipe of dust catcher, have borehole cleaning it is thorough, avoid fugitive dust and
The big advantage of the scope of application.
In order to achieve the above objectives, the technical solution adopted in the utility model is as follows:
The external suction pipe of dust catcher, including inhaling hose and air-breathing hard tube, described inhaling hose one end are connect by spring hose
Head and dust catcher connector are connect with the dual-purpose machine of air-breathing jet, and water and gas dual-purpose pump and collecting vessel are equipped in the dual-purpose machine of air-breathing jet,
The jet hose of cord suspension is provided in inhaling hose, the inhaling hose other end passes through soft or hard pipe fitting and air-breathing hard tube
It connects, the fixed jet hard tube of supporting block is provided in air-breathing hard tube.Cord is carried out by mutually perpendicular four direction
Connection, keeps jet hose hanging between two parties, and do not influence the distortion of inhaling hose, jet hose and jet hard tube connect in hose-rigid pipe
Connection in head.When work, air-breathing hard tube is deep into drilling by starting device, and dust is sucked in the dual-purpose machine of air-breathing jet
In collecting vessel, the dust being firmly bonded can be blown afloat, then sucked again, so that borehole cleaning is more thorough simultaneously to jet in drilling.
In addition, dust catcher connector can connect dust catcher conventional in the market, it, also can be by normal even if the dual-purpose machine equipment damage of air-breathing jet
The dust catcher of rule carries out borehole cleaning.
Preferably, described soft or hard pipe fitting one end is provided with several various sizes of air-breathing concentric rings, air-breathing concentric ring
Between be provided with annular cover plate.Inhaling hose is connect with outermost layer air-breathing concentric ring, and annular cover plate is between each air-breathing concentric ring
Suction line be sealed, according to bore size select respective model size air-breathing hard tube, be inserted into corresponding air-breathing
In concentric ring, pushing annular cover plate open makes pipeline connection.
Preferably, the outer end face of the air-breathing hard tube is in arc surface, more thorough, increase is on the one hand contacted with drill hole inner wall
On the other hand cleaning capacity reduces the friction with drill hole inner wall, reduces scratching.
Preferably, be provided with water tank or water inlet pipe in the dual-purpose machine of air-breathing jet, water tank or water inlet pipe and jet are soft
Pipe connection, the jet pipeline for being can also spray water or the mixture of air and water, both can be reduced fugitive dust, can also clean drilling, air-breathing
Pipeline can absorb the mixed liquor of water and dust.
Preferably, the jet hard tube external port is provided with atomising device, it is more advantageous to wet to dust and drill hole inner wall
Profit.
Utility model has the advantages that
1, it using dust borehole cleaning is absorbed, avoids traditional inflator air blowing borehole cleaning fugitive dust and causes air pollution greatly and endanger people
The problem of body health.
2, borehole cleaning is thorough, is firmly bonded bench mark.
3, the air-breathing hard tube that different model can be used instead according to different bore sizes, suitable for the clear of various model bit bores
Hole, while external suction pipe can be adapted to traditional dust catcher, it is applied widely.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model；
Fig. 2 is the partial sectional view of inhaling hose in the utility model；
Fig. 3 is the partial sectional view of air-breathing hard tube outer end in the utility model；
Fig. 4 is the sectional view of soft or hard pipe fitting in the utility model.
Main element symbol description in figure: 1, the dual-purpose machine of air-breathing jet；2, water and gas dual-purpose pumps；3, collecting vessel；4, water tank；5,
Dust catcher connector；6, spring hose connector；7, inhaling hose；8, soft or hard pipe fitting；8.1, air-breathing concentric ring；8.2, ring cover
Plate；9, air-breathing hard tube；9.1, arc surface；10, jet hose；11, jet hard tube；12, cord；13, supporting block；14, atomization dress
It sets.
Specific embodiment
For clearer statement the utility model, the utility model will be further described with reference to the accompanying drawing.
Embodiment one: as shown in Figure 1-3, the external suction pipe of dust catcher, including inhaling hose 7 and air-breathing hard tube 9, inhaling hose
7 one end are connect by spring hose connector 6 and dust catcher connector 5 with the dual-purpose machine 1 of air-breathing jet, peace in the dual-purpose machine 1 of air-breathing jet
Equipped with water and gas dual-purpose pump 2 and collecting vessel 3, the jet hose 10 of the suspension of cord 12, inhaling hose are provided in inhaling hose 7
7 other ends are connect by soft or hard pipe fitting 8 with air-breathing hard tube 9, and the fixed jet of supporting block 13 is provided in air-breathing hard tube 9
Hard tube 11, the outer end face of air-breathing hard tube 9 are in arc surface 9.1.As shown in connection with fig. 4, soft or hard 8 one end of pipe fitting is provided with several differences
The air-breathing concentric ring 8.1 of size is provided with annular cover plate 8.2 between air-breathing concentric ring 8.1.
Embodiment two: in conjunction with shown in Fig. 1 and Fig. 3, the difference with embodiment one is, also pacifies in the dual-purpose machine 1 of air-breathing jet
Equipped with the water tank 4 connecting with jet hose 10 or water inlet pipe, 11 external port of jet hard tube is provided with atomising device 14, makes air jet pipe
Road can spray water or the mixture of air and water, and can be to the water atomization of ejection.
The foregoing is merely the structure features of specific embodiment of the utility model, but the utility model to be not limited to
This, the utility model can be used on similar product, and any those skilled in the art is in the field of the utility model, institute
The changes or modifications of work all cover among the scope of the patents of the utility model.
Claims (5)
1. the external suction pipe of dust catcher, including inhaling hose (7) and air-breathing hard tube (9), it is characterised in that: the inhaling hose (7)
One end is connect by spring hose connector (6) and dust catcher connector (5) with the dual-purpose machine of air-breathing jet (1), the dual-purpose machine of air-breathing jet
(1) water and gas dual-purpose pump (2) and collecting vessel (3) are installed in, the jet of cord (12) suspension is provided in inhaling hose (7)
Hose (10), inhaling hose (7) other end are connect by soft or hard pipe fitting (8) with air-breathing hard tube (9), are set in air-breathing hard tube (9)
It is equipped with the jet hard tube (11) fixed by supporting block (13).
2. the external suction pipe of dust catcher according to claim 1, it is characterised in that: soft or hard pipe fitting (8) one end setting
There are several various sizes of air-breathing concentric rings (8.1), is provided with annular cover plate (8.2) between air-breathing concentric ring (8.1).
3. the external suction pipe of dust catcher according to claim 1, it is characterised in that: the outer end face of the air-breathing hard tube (9) is in
Arc surface (9.1).
4. the external suction pipe of dust catcher according to claim 1, it is characterised in that: set in the dual-purpose machine of air-breathing jet (1)
It is equipped with water tank (4) or water inlet pipe.
5. the external suction pipe of dust catcher according to claim 4, it is characterised in that: jet hard tube (11) the external port setting
There are atomising device (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820003022.7U CN208876396U (en) | 2018-01-02 | 2018-01-02 | The external suction pipe of dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820003022.7U CN208876396U (en) | 2018-01-02 | 2018-01-02 | The external suction pipe of dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208876396U true CN208876396U (en) | 2019-05-21 |
Family
ID=66491718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820003022.7U Active CN208876396U (en) | 2018-01-02 | 2018-01-02 | The external suction pipe of dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208876396U (en) |
-
2018
- 2018-01-02 CN CN201820003022.7U patent/CN208876396U/en active Active
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| GR01 | Patent grant |