CN208220694U - down-the-hole drill - Google Patents
down-the-hole drill Download PDFInfo
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- CN208220694U CN208220694U CN201820787821.8U CN201820787821U CN208220694U CN 208220694 U CN208220694 U CN 208220694U CN 201820787821 U CN201820787821 U CN 201820787821U CN 208220694 U CN208220694 U CN 208220694U
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- service pipe
- bracket
- hole drill
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Abstract
The utility model relates to a kind of down-the-hole drills, it is related to drilling equipment field, including down-the-hole drill ontology, the drilling rod being arranged on down-the-hole drill ontology, water tank is provided on drilling rod, water tank is provided with water service pipe towards ground surface end, it is located at the bracket for being provided with below water tank and putting for water service pipe on drilling rod, ground surface end is provided with atomizer on water service pipe, regulating valve is provided on water service pipe, the through-hole passed through for atomizer is offered on bracket, and the fixing piece for being fixed on water service pipe on bracket is provided on bracket.Water is poured into water tank, then water service pipe is fixed on bracket with fixing piece, atomizer is passed through into through-hole and towards ground.Then regulating valve is opened, and the water in water tank can be flowed down along water service pipe and be sprayed from atomizer at this time, the dust particles flown upward are adsorbed using water mist while drilling, it is made to be difficult to fly upward, and achieve the effect that prevent dust from flying to a certain extent.
Description
Technical field
The utility model relates to drilling equipment field more particularly to a kind of down-the-hole drills.
Background technique
It is quick-fried that down-the-hole drill is widely used in the engineerings such as metallurgy, coal, building materials, railway, construction of hydropower facilities, national defense construction and the cubic metre of earth and stone
In holes drill process.Compared with common rock drill, with drilling is deep, bore diameter is big, drilling efficiency is high, wide adaptation range
The features such as, it is current general large-scale rock drilling drilling device.
The down-the-hole drill of the prior art is in the course of work of punching, since the process of punching is easy to produce a large amount of dust,
To cause fugitive dust, some dust can fly into inside down-the-hole drill and seriously affect down-the-hole drill the operation is stable performance and use
Service life, and a large amount of dust direct emission is then easy to influence staff or pollution ambient enviroment in ambient enviroment.
Utility model content
The purpose of this utility model is to provide a kind of down-the-hole drills, have and prevent the excellent of dust from flying to a certain extent
Point.
The above-mentioned purpose of the utility model has the technical scheme that
A kind of down-the-hole drill is set on the drilling rod including down-the-hole drill ontology, the drilling rod being arranged on down-the-hole drill ontology
It is equipped with water tank, the water tank is provided with water service pipe towards ground surface end, is located at below water tank on the drilling rod and is provided with
For the bracket that water service pipe is put, ground surface end is provided with atomizer on the water service pipe, tune is provided on the water service pipe
Valve is saved, the through-hole passed through for atomizer is offered on the bracket, is provided on the bracket for water service pipe to be fixed on
Fixing piece on bracket.
Implement above-mentioned technical proposal, when down-the-hole drill carries out drilling operation, water is poured into water tank, then with fixation
Water service pipe is fixed on bracket by part, atomizer is passed through through-hole and towards ground.Then regulating valve is opened, at this time water tank
Interior water can be flowed down along water service pipe and be sprayed from atomizer, the dust particles that will be flown upward while drilling using water mist
Absorption, makes it be difficult to fly upward, and achievees the effect that prevent dust from flying to a certain extent.
Further, bracket end is provided with several branch pipes on the water service pipe, side along its length on several branch pipes
To being provided with several atomizers.
Implement above-mentioned technical proposal, after water flows in water service pipe from water tank, water will continue to flow to along water service pipe respectively
In a branch pipe, due to being provided with several atomizers on each branch pipe, so that preventing dusty effect more preferable in drilling.
Further, be provided on the bracket it is several for branch pipe put placement plates, the through-hole along placement plate length
Degree direction opens up and the quantity of through-hole is identical as the quantity of the atomizer on branch pipe.
Implement above-mentioned technical proposal, the setting of placement plate enables every branch pipe to rest easily on bracket, and props up
Atomizer on pipe also can be steadily in the through-hole in placement plate, achieve the effect that stablize water spray.
Further, the fixing piece includes the velcro being arranged in placement plate, the velcro along placement plate length
Degree direction be provided with it is multiple, and the branch pipe be hose.
Implement above-mentioned technical proposal, since branch pipe is hose, water is easy to shake when flowing in branch pipe, at this moment will
Branch pipe is placed in placement plate, and gently branch pipe can be fixed in placement plate once viscous with velcro, reach the effect being fixed conveniently
Fruit.
Further, water tank upper opening setting, the opening of the water tank are hingedly provided with for by water storage
The sealing cover of case sealing.
Implement above-mentioned technical proposal, when needing to pour into water in water tank, is by the sealing cover opening of water tank opening
It can；The setting of sealing cover achievees the effect that allow the water to be fully utilized so that the water being in water tank is not easy to spill.
Further, it is provided in the water tank for preventing extraneous impurity from entering the strainer in water service pipe.
Implement above-mentioned technical proposal, when being passed through water in water tank, extraneous impurity probably enters storage with dampening
Water pipe is simultaneously blocked in water service pipe, to influence the water spray of atomizer；And the setting of strainer can be by mixed impurity in water
Stop, enter it can not in water service pipe, achievees the effect that prevent water flowing blockage to a certain extent.
Further, be provided on the inner wall of the water tank along the circumferential direction of water tank be bonded with strainer edge it is convex
Side is equipped with the fixing bolt for being fixed on strainer on chimb on the edge of the strainer.
Implement above-mentioned technical proposal, might have many impurity after long-time service, on strainer, it is therefore desirable to on strainer
Impurity cleared up.When cleaning, needing to remove strainer can clear up more thorough.When removing strainer, by fixed spiral shell
Bolt unscrewing, then strainer and chimb are detached from, and are cleared up at this time from the opening of water tank by strainer taking-up, reach disassembly
Conveniently effect.
Further, the screen surface is coated with antirust agent.
Implement above-mentioned technical proposal, after screen surface coats antirust agent, in water due to strainer long period of soaking, certain
It can achieve the effect that the speed for delaying strainer to get rusty in degree.
In conclusion the utility model has the following beneficial effects: water is poured into when down-the-hole drill carries out drilling operation
In water tank, then water service pipe is fixed on bracket with fixing piece, atomizer is passed through into through-hole and towards ground.Then it beats
Regulating valve is opened, the water in water tank can be flowed down along water service pipe and be sprayed from atomizer at this time, be utilized while drilling
Water mist adsorbs the dust particles flown upward, it is made to be difficult to fly upward, and achievees the effect that prevent dust from flying to a certain extent.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the partial cross and explosive view of the utility model embodiment；
Fig. 3 is the portion the A enlarged drawing in Fig. 2；
Fig. 4 is the portion the B enlarged drawing in Fig. 2.
Appended drawing reference: 1, down-the-hole drill ontology；2, drilling rod；3, water tank；31, sealing cover；32, strainer；321, fixed spiral shell
Bolt；33, chimb；4, water service pipe；41, branch pipe；42, atomizer；5, bracket；51, placement plate；52, velcro;53, through-hole；6,
Regulating valve.
Specific embodiment
In the following detailed description, many details are proposed, in order to the comprehensive understanding to the utility model.But
It is, it will be apparent to those skilled in the art that the utility model can not need one in these details
Implement in the case where a little details.Below the description of embodiment is used for the purpose of providing by showing the example of the utility model
The utility model is more fully understood.
Below in conjunction with attached drawing, the technical solution of the utility model embodiment is described.
Embodiment:
As shown in Figure 1, a kind of down-the-hole drill, including down-the-hole drill ontology 1, the drilling rod being arranged on down-the-hole drill ontology 1
2, water tank 3 is provided on drilling rod 2, and water tank 3 is provided with water service pipe 4 towards ground surface end.In conjunction with Fig. 2, Fig. 3, leaned on water service pipe 4
Nearly 5 end of bracket is provided with several branch pipes 41；In the present embodiment, branch pipe 41 is hose.On several branch pipes 41 along its length
It is provided with several atomizers 42.Lower section on drilling rod 2 positioned at water tank 3 is provided with bracket 5, and several confessions are provided on bracket 5
The placement plate 51 that branch pipe 41 is put offers through-hole 53 on bracket 5, and through-hole 53 opens up and leads to along the length direction of placement plate 51
The quantity in hole 53 is identical as the quantity of atomizer 42 on branch pipe 41, and atomizer 42 passes through through-hole 53 and to landing ground.It is logical
Regulating valve 6 is provided on water pipe 4；Fixing piece is provided on bracket 5, fixing piece is used to water service pipe 4 being fixed on bracket 5.
As shown in Figure 2,3, fixing piece is the velcro 52 being arranged in placement plate 51, and velcro 52 is along placement plate 51
Length direction is provided with multiple, and multiple velcro 52 enable to branch pipe 41 to be more stably mounted in velcro 52.
When down-the-hole drill carries out drilling operation, water is poured into water tank 3, it then will be on water service pipe 4 with velcro 52
Branch pipe 41 be fixed in the placement plate 51 on bracket 5, and atomizer 42 passed through into through-hole 53 and towards ground.Then it opens
Regulating valve 6, the water in water tank 3 can be flowed down along water service pipe 4 and be sprayed from atomizer 42, multiple atomizers 42 at this time
Dust is enabled to be less susceptible to fly upward.The dust particles flown upward are adsorbed using water mist while drilling, it is made to be deposited in ground
Face achievees the effect that prevent dust from flying to a certain extent.
As shown in Figure 1,3 upper opening of water tank is arranged, the opening of water tank 3 is hingedly provided with for by water tank 3
The sealing cover 31 of sealing；The setting of sealing cover 31 reaches and allows the water to be filled so that the water being in water tank 3 is not easy to spill
Divide the effect utilized.In conjunction with Fig. 2, Fig. 3, strainer 32 is provided in water tank 3, strainer 32 is used to that extraneous impurity to be prevented to enter logical
In water pipe 4；In water due to 32 long period of soaking of strainer, in order to delay the speed of getting rusty of strainer 32,32 surface of strainer is coated with anti-
Rust agent.The chimb 33 being bonded with 32 edge of strainer, strainer are provided on the inner wall of water tank 3 along the circumferential direction of water tank 3
Fixing bolt 321 is equipped on 32 edge, fixing bolt 321 is used to strainer 32 being fixed on chimb 33.
After long-time service, it might have many impurity on strainer 32, it is therefore desirable to carry out to the impurity on strainer 32 clear
Reason.When cleaning, needing to remove strainer 32 can clear up more thorough.When removing strainer 32, fixing bolt 321 is revolved
It opens, then strainer 32 and chimb 33 are detached from, and are cleared up, are reached from the opening of water tank 3 by the taking-up of strainer 32 at this time
The effect being convenient for disassembly.
Specific work process: first pouring into water in water tank 3, then opens regulating valve 6 and starting down-the-hole drill,
When drilling rod 2 drills, the dust of generation can encounter the water of the ejection of atomizer 42 to generate sedimentation, be not likely to produce it and raise
Dirt achievees the effect that prevent dust from flying to a certain extent.
Above embodiments are only to illustrate the technical solution of the utility model, rather than carry out to the protection scope of utility model
Limitation.Obviously, described embodiment is only the utility model section Example, rather than whole embodiments.Based on these
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the utility model scope of the claimed.
Although the utility model is described in detail referring to above-described embodiment, those of ordinary skill in the art are still
Can it is according to circumstances mutual to the feature in various embodiments of the utility model that creative work not be made in the absence of conflict
Other adjustment are made in combination, additions and deletions, to obtain different, essence without departing from the other technologies side of the design of the utility model
Case, these technical solutions similarly belong to the utility model scope of the claimed.
Claims (8)
1. a kind of down-the-hole drill, special including down-the-hole drill ontology (1), the drilling rod (2) being arranged on down-the-hole drill ontology (1)
Sign is: being provided with water tank (3) on the drilling rod (2), the water tank (3) is provided with water service pipe (4), institute towards ground surface end
The bracket (5) for being located on drilling rod (2) and being provided with below water tank (3) and putting for water service pipe (4) is stated, on the water service pipe (4)
It is provided with atomizer (42) towards ground surface end, is provided with regulating valve (6) on the water service pipe (4), opened up on the bracket (5)
There is the through-hole (53) passed through for atomizer (42), is provided on the bracket (5) for water service pipe (4) to be fixed on bracket
(5) fixing piece on.
2. down-the-hole drill according to claim 1, it is characterised in that: close to the setting of bracket (5) end on the water service pipe (4)
Have several branch pipes (41), is provided with several atomizers (42) along its length on several branch pipes (41).
3. down-the-hole drill according to claim 2, it is characterised in that: be provided on the bracket (5) several for branch pipe
(41) placement plate (51) put, the through-hole (53) opens up along the length direction of placement plate (51) and the quantity of through-hole (53)
It is identical as the quantity of atomizer (42) on branch pipe (41).
4. down-the-hole drill according to claim 3, it is characterised in that: the fixing piece includes being arranged on placement plate (51)
Velcro (52), the velcro (52) is provided with multiple, and the branch pipe (41) along the length direction of placement plate (51)
For hose.
5. down-the-hole drill according to claim 1, it is characterised in that: water tank (3) the upper opening setting, the storage
The opening of water tank (3) is hingedly provided with the sealing cover (31) for sealing water tank (3).
6. down-the-hole drill according to claim 5, it is characterised in that: be provided in the water tank (3) outer for preventing
The impurity on boundary enters the strainer (32) in water service pipe (4).
7. down-the-hole drill according to claim 6, it is characterised in that: along water tank on the inner wall of the water tank (3)
(3) circumferential direction is provided with the chimb (33) being bonded with strainer (32) edge, wears on the edge of the strainer (32) useful
In the fixing bolt (321) being fixed on strainer (32) on chimb (33).
8. down-the-hole drill according to claim 7, it is characterised in that: strainer (32) surface is coated with antirust agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820787821.8U CN208220694U (en) | 2018-05-24 | 2018-05-24 | down-the-hole drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820787821.8U CN208220694U (en) | 2018-05-24 | 2018-05-24 | down-the-hole drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208220694U true CN208220694U (en) | 2018-12-11 |
Family
ID=64506094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820787821.8U Active CN208220694U (en) | 2018-05-24 | 2018-05-24 | down-the-hole drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208220694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113144790A (en) * | 2020-12-30 | 2021-07-23 | 中冶天工集团有限公司 | Construction site anti-floating anchor rod construction dust settling equipment and construction method |
-
2018
- 2018-05-24 CN CN201820787821.8U patent/CN208220694U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113144790A (en) * | 2020-12-30 | 2021-07-23 | 中冶天工集团有限公司 | Construction site anti-floating anchor rod construction dust settling equipment and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200803 Address after: Room 1803, No.7, Beijing street, Shenhe District, Shenyang City, Liaoning Province Patentee after: Shenyang Guoxing Construction Engineering Co., Ltd Address before: 610041 No. 7, 2 building, 666 Jilai Road, Chengdu high tech Zone, Sichuan, China. Patentee before: SICHUAN CHENGKAITE CONSTRUCTION ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right |