CN207874004U - A kind of drilling rod automatic cleaning apparatus - Google Patents
A kind of drilling rod automatic cleaning apparatus Download PDFInfo
- Publication number
- CN207874004U CN207874004U CN201820146871.8U CN201820146871U CN207874004U CN 207874004 U CN207874004 U CN 207874004U CN 201820146871 U CN201820146871 U CN 201820146871U CN 207874004 U CN207874004 U CN 207874004U
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- drilling rod
- box body
- clean box
- nozzle
- cleaning apparatus
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Abstract
The utility model is related to a kind of drilling rod automatic cleaning apparatus, including clean box body and cleaning mechanism, the lower part of the clean box body is equipped with drilling rod through-hole to be opened/closed, drilling rod passes through clean box body, the cleaning mechanism includes air accumulator, resevoir sand tank and blasting cabinet, the air accumulator is connected by high-pressure air pipe with the blasting cabinet, the resevoir sand tank is arranged in the side of blasting cabinet, and by being connected into sand hose with blasting cabinet, the cleaning mechanism is connected to the side wall of clean box body, the side wall of the clean box body is equipped with the first nozzle and the second nozzle, first nozzle connects air accumulator by high-pressure air pipe, second nozzle passes through piping connection blasting cabinet.Compared with prior art, the utility model can be used for the automation cleaning of drilling rod, improves working efficiency, saves labour turnover；Cleaning process carries out in the babinet of sealing, environment friendly and pollution-free；The cleaning mode being combined with sandblasting procedures using high-speed flow is rapidly achieved rod bit cleaning purpose.
Description
Technical field
The utility model belongs to construction foundation working technical field, and in particular to a kind of drilling rod automatic cleaning apparatus.
Background technology
Base pit engineering refers to safety to ensure foundation pit construction, main body underground structure and ambient enviroment is without damage takes
Supporting construction, precipitation and earth excavation and backfill, including prospecting, design, construction, monitoring and detection etc., referred to as base pit engineering.
Base pit engineering is to integrate the system engineering of Geological Engineering, geotechnical engineering, Structural Engineering and ground measuring technology, including engineering
Prospecting, support structure design and construction, earth excavation and backfill, Groundwater Control, information-aided construction and surrounding enviroment protection etc..
Most simple, the most economical method of foundation pit construction is that amplification slope is excavated, but is often limited by site condition, surrounding enviroment,
So needing to design support system to ensure being smoothed out for construction, and it can preferably protect surrounding enviroment.In foundation pit construction mistake
Cheng Zhong, for the construction equipments such as drilling rod in stirring concrete earth repeatedly, cutter head would generally take out of and viscous many soil cement slurries, if not right
They are cleared up, and equipment construction process efficiency can be caused to reduce and influence construction quality.These soil cement slurries generally securely glue
It is attached on drilling rod cutter head, it is extremely difficult to remove, it is desirable to carry out artificial treatment with spader.Meanwhile in order to ensure cement in construction stake
The dilution of slurry, does not generally use giant to rinse, and giant can not remove the soil cement slurry of dry solidification.
Utility model content
The purpose of this utility model is exactly to provide a kind of drilling rod automatic cleaning apparatus to solve the above-mentioned problems.
The purpose of this utility model is achieved through the following technical solutions：
A kind of drilling rod automatic cleaning apparatus is arranged on drilling machine, including clean box body and is connect with clean box body clear
The lower part of clean mechanism, the clean box body is equipped with drilling rod through-hole to be opened/closed, and drilling rod passes through clean box body, the cleaning mechanism packet
Air accumulator, resevoir sand tank and blasting cabinet are included, the air accumulator is connected by high-pressure air pipe with the blasting cabinet, the resevoir sand tank setting
In the side of blasting cabinet, and by being connected into sand hose with blasting cabinet, the cleaning mechanism is connected to the side wall of clean box body, institute
The side wall for stating clean box body is equipped with the first nozzle and the second nozzle, and first nozzle connects air accumulator, institute by high-pressure air pipe
It states the second nozzle and passes through piping connection blasting cabinet.When specifically used, drilling rod is risen, and by the mixing pile cutter head portion with mud
Divide and be moved in the clean box body of the present apparatus, close the drilling rod through-hole of clean box body bottom, opens cleaning mechanism and cleaned.Clearly
When clean, first lead to high-speed flow and purged, remove a part of sundries；Sandblasting nozzle is opened later to be handled, it will be remaining miscellaneous
Object is thoroughly removed without dead angle.
Further, the clean box body lower part is equipped with recovery unit, and processing recycling is carried out to mud and sand material.
Further, described to be equipped with solenoid valve into sand hose and high-pressure air pipe, solenoid valve connects controller, can be automatic
The opening and closing of control pipeline.
Further, air accumulator connection air compressor machine and by air compressor machine by compressed gas storage in air accumulator, institute
It states on air accumulator equipped with the pressure gauge with pressure safety valve.
Further, the pressure of the air accumulator is 0.2-0.7Mpa, and pressure should not be too large, cross conference destroy drilling rod and
Cutter head, but pressure is too small and can not effectively remove remaining cement slurry.
Further, the sand material in the resevoir sand tank and blasting cabinet is dry quartz sand or diamond dust, granularity 2-
3.5mm。
Further, the drilling rod inlet and outlet are equipped with cover board, are closed in cleaning.
Further, first nozzle and the second nozzle are rotation sprayer, can clean drilling rod without dead angle.
The concrete operating principle of utility model device is, by the way that the clean box body of sealing is arranged, by drilling rod to be cleaned
It is moved in this babinet, then carries out closed processes, first pass through high-speed flow preliminary treatment, remove part mud, for residual
Firm mud is then handled by high speed sand material.Percussion cleaning using high speed sand flow and roughening matrix surface, with
Compressed air is power, forms high velocity spray beam and is ejected into material spray (quartz sand, diamond dust) on the cutter head of drilling rod at a high speed, due to
Impact and cutting of the sand material to workpiece surface, make workpiece surface be cleaned, the mud on its outer surface are made thoroughly to be removed,
Mud after removal and the sand material being scattered are recovered unit recycling.
Compared with prior art, it is the advantages of the utility model：
1, drilling rod can be automated cleaning, and manually cleansing phase ratio, and working efficiency is greatly improved, save manually at
This；
2, cleaning process carries out in the babinet of sealing, environment friendly and pollution-free；
3, the cleaning mode being combined with sandblasting procedures using high-speed flow, can effectively, be rapidly achieved rod bit cleaning
Purpose ensures using effect and the service life of drilling rod.
Description of the drawings
Fig. 1 is the structural schematic diagram of utility model device；
In figure：Clean box body 1, air accumulator 2, blasting cabinet 3, resevoir sand tank 4, the second nozzle 5, the first nozzle 6, into sand hose 7,
Solenoid valve 8, high-pressure air pipe 9, recovery unit 10, drilling rod through-hole 11, drilling rod 12, cutter head 13.
Specific implementation mode
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
Embodiment 1
A kind of drilling rod automatic cleaning apparatus, as shown in Figure 1, the present apparatus specifically be mounted on drilling machine on, including clean box body 1 with
And the cleaning mechanism being connect with clean box body 1, wherein clean box body 1 is iron sheet cube babinet, and the lower part of clean box body 1 is equipped with
Drilling rod through-hole 11 to be opened/closed, drilling rod through-hole 11 are equipped with cover board, and cover board is pneumatic control, are in normally open, and device is working
When, it is turned off.Drilling rod 12 passes vertically through clean box body 1, can move up and down under the drive of drilling machine.Cleaning mechanism includes storage
Gas tank 2, resevoir sand tank 4 and blasting cabinet 3, air accumulator 2 are connected by high-pressure air pipe 9 with blasting cabinet 3, and resevoir sand tank 4 is arranged in blasting cabinet 3
Side, and by being connected into sand hose 7 with blasting cabinet 3, cleaning mechanism is connected to the side wall of clean box body 1, clean box body 1
Side wall is equipped with the first nozzle 6 and the second nozzle 5, and the first nozzle 6 connects air accumulator 2 by high-pressure air pipe 9, and the second nozzle 5 passes through
Piping connection blasting cabinet 3.Air accumulator 2 connect air compressor machine and by air compressor machine by compressed gas storage in air accumulator 2, air accumulator
Equipped with the pressure gauge with pressure safety valve on 2, the pressure of air accumulator 2 is 0.2-0.7Mpa, and 1 lower part of clean box body is equipped with recycling
Unit 10, recovery unit 10 specifically include recycling bins and filter screen etc., mainly to mud and the sand material being scattered at
Reason.For the ease of automatically controlling, it is equipped with solenoid valve 8 into sand hose 7 and high-pressure air pipe 9, the controls such as solenoid valve 8 and controller are set
Standby connection, can be with automatic shutter.Sand material in resevoir sand tank 4 and blasting cabinet 3 is the quartz sand or diamond dust of drying, granularity 2-
3.5mm.First nozzle 6 and the second nozzle 5 are rotation sprayer, can carry out 360 degree rotation, are carried out to drilling rod clear without dead angle
It is clean.
When specifically used, cutter head 13 to be cleaned is moved in this babinet, drilling rod through-hole 11 is closed, first passes through high speed gas
Preliminary treatment is flowed, part mud is removed, for remaining firm mud, is handled by high speed sand material.Utilize high speed sand flow
Percussion cleaning and roughening matrix surface, using compressed air as power, formed high velocity spray beam by material spray high speed be ejected into
On the cutter head 13 of drilling rod 12, workpiece surface is made to be cleaned, ensures using effect and the service life of drill bit.
Claims (8)
1. a kind of drilling rod automatic cleaning apparatus, be arranged on drilling machine, which is characterized in that including clean box body (1) and with cleaning
The lower part of the cleaning mechanism of babinet (1) connection, the clean box body (1) is equipped with drilling rod through-hole (11) to be opened/closed, drilling rod (12)
Across clean box body (1), the cleaning mechanism includes air accumulator (2), resevoir sand tank (4) and blasting cabinet (3), the air accumulator (2)
It is connected with the blasting cabinet (3) by high-pressure air pipe (9), the resevoir sand tank (4) is arranged in the side of blasting cabinet (3), and passes through
It is connected into sand hose (7) with blasting cabinet (3), the cleaning mechanism is connected to the side wall of clean box body (1), the clean box body
(1) side wall is equipped with the first nozzle (6) and the second nozzle (5), and first nozzle (6) connects gas storage by high-pressure air pipe (9)
Tank (2), second nozzle (5) pass through piping connection blasting cabinet (3).
2. a kind of drilling rod automatic cleaning apparatus according to claim 1, which is characterized in that clean box body (1) lower part
Equipped with recovery unit (10).
3. a kind of drilling rod automatic cleaning apparatus according to claim 1, which is characterized in that described into sand hose (7) and height
Air pipe (9) is equipped with solenoid valve (8).
4. a kind of drilling rod automatic cleaning apparatus according to claim 1, which is characterized in that air accumulator (2) connection is empty
Press is simultaneously interior in air accumulator (2) by compressed gas storage by air compressor machine, equipped with pressure safety valve on the air accumulator (2)
Pressure gauge.
5. a kind of drilling rod automatic cleaning apparatus according to claim 4, which is characterized in that the pressure of the air accumulator (2)
For 0.2-0.7Mpa.
6. a kind of drilling rod automatic cleaning apparatus according to claim 1, which is characterized in that the resevoir sand tank (4) and sandblasting
Sand material in case (3) is the quartz sand or diamond dust of drying, granularity 2-3.5mm.
7. a kind of drilling rod automatic cleaning apparatus according to claim 1, which is characterized in that the drilling rod through-hole (11) is equipped with
Cover board.
8. a kind of drilling rod automatic cleaning apparatus according to claim 1, which is characterized in that first nozzle (6) and
Two nozzles (5) are rotation sprayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820146871.8U CN207874004U (en) | 2018-01-29 | 2018-01-29 | A kind of drilling rod automatic cleaning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820146871.8U CN207874004U (en) | 2018-01-29 | 2018-01-29 | A kind of drilling rod automatic cleaning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207874004U true CN207874004U (en) | 2018-09-18 |
Family
ID=63508616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820146871.8U Active CN207874004U (en) | 2018-01-29 | 2018-01-29 | A kind of drilling rod automatic cleaning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207874004U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326751A (en) * | 2018-01-29 | 2018-07-27 | 上海广大基础工程有限公司 | A kind of drilling rod automatic cleaning apparatus |
| CN110711689A (en) * | 2019-09-30 | 2020-01-21 | 上海图博可特石油管道涂层有限公司 | Process method for coating inside large-sized drill collar |
-
2018
- 2018-01-29 CN CN201820146871.8U patent/CN207874004U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326751A (en) * | 2018-01-29 | 2018-07-27 | 上海广大基础工程有限公司 | A kind of drilling rod automatic cleaning apparatus |
| CN110711689A (en) * | 2019-09-30 | 2020-01-21 | 上海图博可特石油管道涂层有限公司 | Process method for coating inside large-sized drill collar |
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