CN108405429A - A kind of steel-pipe pile surface automatic cleaning device and method - Google Patents
A kind of steel-pipe pile surface automatic cleaning device and method Download PDFInfo
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- CN108405429A CN108405429A CN201810227743.0A CN201810227743A CN108405429A CN 108405429 A CN108405429 A CN 108405429A CN 201810227743 A CN201810227743 A CN 201810227743A CN 108405429 A CN108405429 A CN 108405429A
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- module
- telescopic rod
- bracket
- water inlet
- control module
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Abstract
The invention discloses a kind of steel-pipe pile surface automatic cleaning device and methods, including man machine operation interface, signal analysis and processing module, telescopic rod and fixture module, water inlet pressurizing filter module, hydraulic giant bracket control module, power module；The output end of the man machine operation interface is connected with the input terminal of signal analysis and processing module, and the output end of signal analysis and processing module is connected with the input terminal of telescopic rod and the input terminal of fixture module, the input terminal for pressurizing filter module of intaking and hydraulic giant bracket control module respectively；This device realizes automation mechanized operation, improves working efficiency and accuracy, ensures that cleaning effect is uniformly comprehensive；The automatic cleaning work for carrying out the above pile body outer surface of the water surface, greatly reduces labor intensity；The pile body for making device be suitable for various requirement by setting to pattern and parameter and remote control technology is cleared up；This apparatus structure is simple, easy to operate, there is good application prospect.
Description
Technical field
The present invention relates to a kind of Wharf Engineering pile foundation maintaining construction automatic control devices, and in particular to a kind of steel-pipe pile
Surface automatic cleaning device and method.
Background technology
Steel-pipe pile removing surface is the first working procedure that pile foundation is safeguarded, the quality of construction has been largely fixed follow-up painting
The completion quality of the processes and final pile foundation repair such as layer application.Giant is widely used in industrial dedusting, avenue
Fields, the medium-and-large-sized giants such as cleaning, the removing of city skinning, vehicle cleaning, food processing, livestock-raising health have been applied
It derusts and renovates in metal surface, but in long piled wharf pile foundation maintaining using less.Current construction technology is by manually driving
It sails canoe to remove manually, quantities is big, and water surface ups and downs under conditions of not setting platform, considerably increases the behaviour of worker
Make difficulty, cleaning effect is also unsatisfactory.
Invention content
To solve the deficiencies in the prior art, the purpose of the present invention is to provide a kind of steel-pipe pile surface automatic cleaning device and
Method improves construction quality, construction efficiency and the workload for reducing staff.
In order to realize that above-mentioned target, the present invention adopt the following technical scheme that：
A kind of steel-pipe pile surface automatic cleaning device, including man machine operation interface, signal analysis and processing module, telescopic rod and
Fixture module, water inlet pressurizing filter module, hydraulic giant bracket control module, power module；
The output end of the man machine operation interface is connected with the input terminal of signal analysis and processing module, signal analysis and processing
The output end of module respectively with telescopic rod and the input terminal of fixture module, the input terminal and hydraulic giant support of pressurizing filter module of intaking
The input terminal of frame control module is connected；
The hydraulic giant bracket control module controls giant spray angle and position for installing giant；Institute
Telescopic rod and fixture module are stated for fixing device, setting path, mobile hydraulic giant bracket control module；
The water inlet pressurizing filter module is for providing water source and being filtered and pressurize to water body；
The man machine operation interface is for providing rocking bar, keyboard input and liquid crystal display, realization device operating mode and work
Make parameter setting；
The power module is used to provide power supply for the operation of device each section.
As a further improvement on the present invention, the hydraulic giant bracket control module includes bracket, signal receives and transmission dress
It sets, tray motor and transmission device, telescopic rod interface, gun stock, baffle；The bracket is made of two sections of semi arches, the bracket
Turntable including price fixing and rotation, the turntable are set to price fixing inner ring, and the turntable is equipped with several gun stocks being spacedly distributed,
The price fixing is equipped with symmetrical telescopic rod interface, and the tray motor and transmission device are fixed on price fixing, and the signal receives
Device is set to price fixing bottom, and the baffle is set to price fixing bottom, is located at hydraulic giant side, for blocking flow reflection and discarding
The splashing of object.
As a further improvement on the present invention, the telescopic rod and fixture module include clamping plate, vertical rotating driving motor,
Hydraulic telescopic rod and screw rod；Described hydraulic telescopic rod one end is connected to by telescopic rod interface on price fixing respectively, and the hydraulic pressure is stretched
The contracting bar other end connects vertical rotating driving motor, and the vertical rotating driving motor is individually fixed in two clamping plates by nut
On, the clamping plate both ends are equipped with connecting rod, and one of clamping plate side is equipped with bed course, another clamping plate is connected with pad by screw rod
Block, the cushion block top are equipped with bed course.
As a further improvement on the present invention, the water inlet pressurizing filter module include signal receive and transmitting device, into
Water pipe, flow control valve, filter, high-pressure plunger pump, outlet pipe, nozzle；The water inlet of the high-pressure plunger pump passes through filtering
Device is connected with water inlet pipe, and the water outlet of the high-pressure plunger pump is connected with outlet pipe, and the effluent pipe mouth is equipped with nozzle, described
Nozzle is fixed by the connecting rod in gun stock, and the water flow of the water inlet pipe is controlled by flow control valve, the signal receive and
Transmitting device is set to high-pressure plunger pump, receives and transmit the output end of signal analysis and processing module for pressurizing filter module of intaking
Information.
As a further improvement on the present invention, the man machine operation interface includes rocking bar control module, keyboard control module
And LCD MODULE；Rocking bar control module is for adjusting length of telescopic bar, flow ray incident angle and hydraulic giant gun stock position；
Keyboard control module is used for the selection of pattern and the input of parameter；LCD MODULE is for showing keyboard control module and shaking
The operating mode of bar control module and the state of device.
As a further improvement on the present invention, the signal analysis and processing module includes microcontroller；The microcontroller is used for
Receive the output signal of man machine operation interface, output signal control hydraulic giant bracket control module, telescopic rod and fixture module and into
Water pressurizing filter module.
As a further improvement of the present invention, described screw rod one end is equipped with rotation hand.
Corresponding, a kind of steel-pipe pile surface automatic cleaning method includes the following steps：
Step (A)：Start to assemble telescopic rod and fixture module after choosing initial position, first by two clamping plates and connection rod set
It fills, be clamped to pile body, then the motor reserved place installation vertical rotating driving motor on clamping plate and telescopic rod 3-7；
Step (B)：Hydraulic giant bracket control module is assembled, the price fixing of two pieces of semi-circumferentials and turntable are assembled, ensures turntable
It can work normally, then so that entire loop bracket is connected on telescopic rod by telescopic rod interface, then pacify giant nozzle
It is attached on gun stock and is connected outlet pipe, baffle is installed；
Step (C)：It is respectively connected into water pressurizing filter module, signal analysis and processing module, man machine operation interface module, electricity
Source module, after each port confirms normal connection, to connected water outlet pipe to water inlet pressurizing filter module, starter test telescopic rod,
Can bracket turntable, gun stock work normally, and flow valve can be opened after confirmation is errorless and carries out cleaning work.
The invention has the beneficial effects that：A kind of steel-pipe pile surface automatic cleaning device and method of the present invention, this device
It realizes automation mechanized operation, improves working efficiency and accuracy, ensure that cleaning effect is uniformly comprehensive；It is automatic to carry out the above pile body of the water surface
The cleaning work of outer surface, greatly reduces labor intensity；Make device by setting to pattern and parameter and remote control technology
Pile body suitable for various requirement is cleared up；This apparatus structure is simple, easy to operate, there is good application prospect.
Description of the drawings
Fig. 1 is a kind of each module connection diagram of steel-pipe pile surface automatic cleaning device of the present invention.
Fig. 2 is a kind of structural schematic diagram of steel-pipe pile surface automatic cleaning device of the present invention.
Fig. 3 is the telescopic rod of the present invention and the structure top view of fixture module.
Fig. 4 is the structure top view of the hydraulic giant bracket control module of the present invention.
Fig. 5 is the structure top view of the water inlet pressurizing filter module of the present invention.
The meaning marked in attached drawing is as follows：1, signal analysis and processing module, 2, man machine operation interface, 3, telescopic rod and fixture
3-6, module, 3-1, clamping plate, 3-2, bed course, 3-3, connecting rod, 3-4, cushion block, 3-5, screw rod vertical rotating driving motor, 3-7, are stretched
Contracting bar, 4, hydraulic giant bracket control module, 4-1, telescopic rod interface, 4-2, price fixing, 4-3, gun stock, 4-4, turntable, 4-5, bracket electricity
Machine and transmission device, 4-6, baffle, 4-7, signal receiving device, 5, water inlet pressurizing filter module, 5-1, nozzle, 5-2, water outlet
Pipe, 5-3, water inlet pipe, 5-4, flow control valve, 5-5, filter, 5-6, high-pressure plunger pump, 5-7, signal receive and transmission dress
It sets, 6, power module.
Specific implementation mode
Specific introduce is made to the present invention below in conjunction with the drawings and specific embodiments.
As shown in Figs. 1-5, a kind of steel-pipe pile surface automatic cleaning device, including man machine operation interface 2, signal analysis and processing
Module 1, telescopic rod and fixture module 3, water inlet pressurizing filter module 5, hydraulic giant bracket control module 4, power module 6；
The output end of the man machine operation interface 2 is connected with the input terminal of signal analysis and processing module 1, at signal analysis
Manage the output end of module 1 respectively with telescopic rod and the input terminal of fixture module 3, water inlet pressurizing filter module 5 input terminal and
The input terminal of hydraulic giant bracket control module 4 is connected；
The hydraulic giant bracket control module 4 controls giant spray angle and position for installing giant；Institute
Telescopic rod and fixture module 3 are stated for fixing device, setting path, mobile hydraulic giant bracket control module 4；The water inlet was pressurized
Filter module 5 is for providing water source and being filtered and pressurize to water body；
The man machine operation interface 2 is for providing rocking bar, keyboard input and liquid crystal display, realization device operating mode and work
Make parameter setting；
The power module 6 is used to provide power supply for the operation of device each section.
The hydraulic giant bracket control module 4 includes bracket, signal receives and transmitting device 5-7, tray motor and transmission dress
Set 4-5, telescopic rod interface 4-1, gun stock 4-3, baffle 4-6；The giant ring-type bracket is made of two sections of semi arches, bracket
Radius can be designed according to piles with different diameter size, and bracket includes price fixing 4-2 and the turntable 4-4 of rotation, and turntable 4-4 is set to price fixing 4-2
Inner ring, turntable 4-4 is equipped with several giant gun stock 4-3 being spacedly distributed, for installing giant nozzle 5-1 and controlling
The incidence angle of flow processed and steel-pipe pile surface, turntable 4-4 reciprocating rotary quadrants ensure that hydraulic giant spray regime covers steel
Pile pile periphery；The price fixing 4-2 is equipped with symmetrical telescopic rod interface 4-1, affixed for telescopic rod 3-7；The bracket electricity
Machine and transmission device 4-5 are fixed on the upper surfaces price fixing 4-2, for providing power for the rotation of bracket turntable 4-4 and passing through transmission
Device transmission power makes turntable 4-4 reciprocating rotations, the signal receiving device 4-7 be set to the bottoms price fixing 4-2, the baffle 4-6
Set on the bottoms price fixing 4-2, the sides giant nozzle 5-1 are located at, the splashing for blocking flow reflection and waste.
The telescopic rod and fixture module 3 include clamping plate 3-1, vertical rotating driving motor 3-6, hydraulic telescopic rod 3-7 and
Screw rod 3-5；The hydraulic telescopic rod 3-7 is used to connect the price fixing of vertical rotating driving motor 3-6 and giant ring-type bracket
4-2,4 moving along stake axis of control hydraulic giant bracket control module, the one end hydraulic telescopic rod 3-7 passes through telescopic rod interface 4- respectively
1 is connected on price fixing 4-2, and the hydraulic telescopic rod 3-7 other ends connect vertical rotating driving motor 3-6, vertical rotating driving motor
3-6 is individually fixed in by nut on two clamping plate 3-1, is being moved along stake axis for providing hydraulic giant bracket control module 4
Power；The both ends the clamping plate 3-1 are equipped with the sides connecting rod 3-3, one of clamping plate 3-1 and are equipped with bed course 3-2, another clamping plate 3-1
It is connected with cushion block 3-4 by screw rod 3-5, the one end screw rod 3-5 is equipped with rotation hand, bed course 3-2, clamping plate are equipped at the top of the cushion block 3-4
3-1 promotes pushing tow cushion block 3-4 to make clamping plate 3-1 for making whole device be fixed on steel pipe stake body, by revolving hand rotary screw 3-5
Between distance increase until rubber spacer 3-2 and pushing tow cushion block 3-4 steel-pipe pile is clamped.
The water inlet pressurizing filter module 5 includes that signal receives and transmitting device 5-7, water inlet pipe 5-3, flow control valve 5-
4, filter 5-5, high-pressure plunger pump 5-6, outlet pipe 5-2, nozzle 5-1；The high-pressure plunger pump 5-6 water supply bodies supercharging,
Its water inlet is connected by filter 5-5 with water inlet pipe 5-3, and filter 5-5 was used for solid impurity in drainage, the high pressure
The water outlet of plunger pump 5-6 is connected with outlet pipe 5-2, and 5-2 mouthfuls of outlet pipe is equipped with nozzle 5-1, is used to form high pressure water flow ray,
The nozzle 5-1 is fixed by the connecting rod in gun stock 4-3, and the water flow of the water inlet pipe 5-3 is controlled by flow control valve 5-4
System, the signal receives and transmitting device 5-7 is set to high-pressure plunger pump 5-6, for the reception of pressurizing filter module 5 and the transmission of intaking
The output client information of signal analysis and processing module 1.
The man machine operation interface 2 includes rocking bar control module, keyboard control module and LCD MODULE；Rocking bar controls
Module is for adjusting telescopic rod 3-7 length, flow ray incident angle and the positions hydraulic giant gun stock 4-3；Keyboard control module is used for
The input of selection and parameter to pattern；LCD MODULE is used to show the work of keyboard control module and rocking bar control module
The state of pattern and device.
The signal analysis and processing module 1 includes microcontroller；The microcontroller is used to receive the output of man machine operation interface 2
Signal, output signal control hydraulic giant bracket control module 4, telescopic rod and fixture module 3 and water inlet pressurizing filter module 5.
Corresponding, a kind of steel-pipe pile surface automatic cleaning method includes the following steps：
Step (A)：Start to assemble telescopic rod and fixture module 3 after choosing initial position, first by two clamping plates 3-1 and company
Bar 3-3 assemblings are clamped to pile body, then the motor reserved place installation vertical rotating driving motor 3-6 on clamping plate 3-1 and telescopic rod
3-7；
Step (B)：Hydraulic giant bracket control module 4 is assembled, the price fixing 4-2 and turntable 4-4 of two pieces of semi-circumferentials are assembled, protected
Card turntable 4-4 can be worked normally, then so that entire loop bracket is connected on telescopic rod 3-7 by telescopic rod interface 4-1, then will
Giant nozzle 5-1 is installed on gun stock 4-3 and connects outlet pipe 5-2, installation baffle 4-6；
Step (C)：It is respectively connected into water pressurizing filter module 5, signal analysis and processing module 1,2 mould of man machine operation interface
Block, power module 6, after each port confirms normal connection, to connected water outlet pipe 5-2 to water inlet pressurizing filter module 5, starter is surveyed
Can examination telescopic rod 3-7, bracket turntable 4-4, gun stock 4-3 work normally, and flow valve can be opened after confirmation is errorless and carries out fettler
Make.
The present embodiment set with the partial parameters of system after working condition to be described as follows：
It needs to clear up the length that the steel-pipe pile surface of certain diameter 800mm is about 3m in engineering.
After system installs, telescopic rod 3-7 elongated distances L=3m, water-jet line width b=are set by man-machine interface 2
3cm, water-jet line incident angle are 60 °, and bracket turntable 4-4 angular velocity of rotations ω=1.57rad/s, that is, per second is rotated by 90 °, and are cleaned
Pressure is 40MPa, cycle-index n=2.
Then system calculates telescopic rod 3-7 movement speeds q1=b/ (pi/2/ω)=0.03m/s automatically.
Second of cycle of progress can be moved backward after the completion of path, it is t=theoretically to complete the time once cleared up
L/q1 × n=200s.
Manual operation mode is may further enter into according to practical cleaning performance, angular speed, pressure, water-jet are changed by man-machine interface
The running parameters such as line width are transmitted to other modules by signal analysis and processing module 1, into working condition after pass through people
Machine interface is carried out certain using the movement of rocking bar control telescopic rod 3-7, the position of water-jet line incident angle and hydraulic giant gun stock 4-3
The cleaning at stubbornness residual position.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the invention is not limited in any way above-described embodiment, all to be obtained by the way of equivalent substitution or equivalent transformation
Technical solution is all fallen in protection scope of the present invention.
Claims (8)
1. a kind of steel-pipe pile surface automatic cleaning device, it is characterised in that：Including man machine operation interface (2), signal analysis and processing
Module (1), telescopic rod and fixture module (3), water inlet pressurizing filter module (5), hydraulic giant bracket control module (4), power module
(6)；
The output end of the man machine operation interface (2) is connected with the input terminal of signal analysis and processing module (1), at signal analysis
Manage the output end input with telescopic rod and the input terminal of fixture module (3), water inlet pressurizing filter module (5) respectively of module (1)
The input terminal of end and hydraulic giant bracket control module (4) is connected；
The hydraulic giant bracket control module (4) controls giant spray angle and position for installing giant；
The telescopic rod and fixture module (3) are for fixing device, setting path, mobile hydraulic giant bracket control module (4)；
The water inlet pressurizing filter module (5) is for providing water source and being filtered and pressurize to water body；
The man machine operation interface (2) is for providing rocking bar, keyboard input and liquid crystal display, realization device operating mode and work
Parameter setting；
The power module (6) is used to provide power supply for the operation of device each section.
2. a kind of steel-pipe pile surface automatic cleaning device according to claim 1, it is characterised in that：The hydraulic giant bracket control
Molding block (4) includes bracket, signal receives and transmitting device (5-7), tray motor and transmission device (4-5), telescopic rod interface
(4-1), gun stock (4-3), baffle (4-6)；The bracket is made of two sections of semi arches, and the bracket includes price fixing (4-2) and rotation
The turntable (4-4) turned, the turntable (4-4) are set to price fixing (4-2) inner ring, and the turntable (4-4) is divided at equal intervals equipped with several
The gun stock (4-3) of cloth, the price fixing (4-2) are equipped with symmetrical telescopic rod interface (4-1), the tray motor and transmission device
(4-5) is fixed on price fixing (4-2), and the signal receiving device (4-7) is set to the bottom price fixing (4-2), and the baffle (4-6) is set to
The bottom price fixing (4-2),
It is located at hydraulic giant side, the splashing for blocking flow reflection and waste.
3. a kind of steel-pipe pile surface automatic cleaning device according to claim 1, it is characterised in that：
The telescopic rod and fixture module (3) include clamping plate (3-1), vertical rotating driving motor (3-6), hydraulic telescopic rod (3-
And screw rod (3-5) 7)；Described hydraulic telescopic rod (3-7) one end is connected to price fixing (4-2) by telescopic rod interface (4-1) respectively
On, hydraulic telescopic rod (3-7) other end connection vertical rotating driving motor (3-6), the vertical rotating driving motor (3-
6) it being individually fixed on two clamping plates (3-1) by nut, clamping plate (3-1) both ends are equipped with connecting rod (3-3),
One of clamping plate (3-1) side is equipped with bed course (3-2), another clamping plate (3-1) is connected with cushion block by screw rod (3-5)
(3-4), cushion block (3-4) top are equipped with bed course (3-2).
4. a kind of steel-pipe pile surface automatic cleaning device according to claim 1, it is characterised in that：The water inlet was pressurized
Filter module (5) include signal receive and transmitting device (5-7), water inlet pipe (5-3), flow control valve (5-4), filter (5-5),
High-pressure plunger pump (5-6), outlet pipe (5-2), nozzle (5-1)；The water inlet of the high-pressure plunger pump (5-6) passes through filter
(5-5) is connected with water inlet pipe (5-3), and the water outlet of the high-pressure plunger pump (5-6) is connected with outlet pipe (5-2), it is described go out
Water pipe (5-2) mouth is equipped with nozzle (5-1), and the nozzle (5-1) is fixed by the connecting rod in gun stock (4-3), the water inlet pipe (5-
3) water flow is controlled by flow control valve (5-4), and the signal receives and transmitting device (5-7) is set to high-pressure plunger pump
(5-6) receives and transmits the output client information of signal analysis and processing module (1) for pressurizing filter module (5) of intaking.
5. a kind of steel-pipe pile surface automatic cleaning device according to claim 1, it is characterised in that：
The man machine operation interface (2) includes rocking bar control module, keyboard control module and LCD MODULE；Rocking bar controls mould
Block is for adjusting telescopic rod (3-7) length, flow ray incident angle and the position hydraulic giant gun stock (4-3)；Keyboard control module is used
In to the selection of pattern and the input of parameter；LCD MODULE is used to show the work of keyboard control module and rocking bar control module
The state of operation mode and device.
6. a kind of steel-pipe pile surface automatic cleaning device according to claim 1, it is characterised in that：At the signal analysis
It includes microcontroller to manage module (1)；The microcontroller is used to receive the output signal of man machine operation interface (2), output signal control
Hydraulic giant bracket control module (4), telescopic rod and fixture module (3) and water inlet pressurizing filter module (5).
7. a kind of steel-pipe pile surface automatic cleaning device according to claim 3, it is characterised in that：The screw rod (3-5)
One end is equipped with rotation hand.
8. a kind of steel-pipe pile surface automatic cleaning method, it is characterised in that：Include the following steps：
Step (A)：Start to assemble telescopic rod and fixture module (3) after choosing initial position, first by two clamping plates (3-1) and even
Bar (3-3) assembling is clamped to pile body, then motor reserved place installation vertical rotating driving motor (3-6) on clamping plate (3-1) and
Telescopic rod (3-7)；
Step (B)：Hydraulic giant bracket control module (4) is assembled, the price fixing (4-2) of two pieces of semi-circumferentials and turntable (4-4) are assembled,
Ensure that turntable (4-4) can work normally, then so that entire loop bracket is connected to telescopic rod (3-7) by telescopic rod interface (4-1)
On, giant nozzle (5-1) is then installed on gun stock (4-3) to and is connected outlet pipe (5-2), installation baffle (4-6)；
Step (C)：It is respectively connected into water pressurizing filter module (5), signal analysis and processing module (1), man machine operation interface (2) mould
Block, power module (6) after each port confirms normal connection, to connected water outlet pipe (5-2) to water inlet pressurizing filter module (5), start
Can device to test telescopic rod (3-7), bracket turntable (4-4), gun stock (4-3) work normally, and flow can be opened after confirmation is errorless
Valve carries out cleaning work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810227743.0A CN108405429A (en) | 2018-03-20 | 2018-03-20 | A kind of steel-pipe pile surface automatic cleaning device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810227743.0A CN108405429A (en) | 2018-03-20 | 2018-03-20 | A kind of steel-pipe pile surface automatic cleaning device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108405429A true CN108405429A (en) | 2018-08-17 |
Family
ID=63132942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810227743.0A Pending CN108405429A (en) | 2018-03-20 | 2018-03-20 | A kind of steel-pipe pile surface automatic cleaning device and method |
Country Status (1)
| Country | Link |
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| CN (1) | CN108405429A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2145911C1 (en) * | 1999-06-21 | 2000-02-27 | Дьячков Александр Валерианович | Device for cleaning external surface of pipe line |
| CN202539146U (en) * | 2011-12-15 | 2012-11-21 | 常州市银鹭数控刀具厂 | Metal cleaning device |
| CN203737691U (en) * | 2014-02-19 | 2014-07-30 | 中国海洋石油总公司 | Pipeline coating cleaning and clamping machine tool |
| CN204074648U (en) * | 2014-08-25 | 2015-01-07 | 中国海洋石油总公司 | The auxiliary clamping facility of high-voltage water jet device |
| CN204074640U (en) * | 2014-07-07 | 2015-01-07 | 富阳市福士得食品有限公司 | A kind of pipeline rust cleaning machine |
| CN204892511U (en) * | 2015-07-22 | 2015-12-23 | 成都来宝石油设备有限公司 | Get rid of cleaning machine of oil drill pipe spot |
| CN107090792A (en) * | 2017-06-09 | 2017-08-25 | 宿迁洁丽环保设备制造有限公司 | A kind of pure electronic rear rolling type sweeping car |
-
2018
- 2018-03-20 CN CN201810227743.0A patent/CN108405429A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2145911C1 (en) * | 1999-06-21 | 2000-02-27 | Дьячков Александр Валерианович | Device for cleaning external surface of pipe line |
| CN202539146U (en) * | 2011-12-15 | 2012-11-21 | 常州市银鹭数控刀具厂 | Metal cleaning device |
| CN203737691U (en) * | 2014-02-19 | 2014-07-30 | 中国海洋石油总公司 | Pipeline coating cleaning and clamping machine tool |
| CN204074640U (en) * | 2014-07-07 | 2015-01-07 | 富阳市福士得食品有限公司 | A kind of pipeline rust cleaning machine |
| CN204074648U (en) * | 2014-08-25 | 2015-01-07 | 中国海洋石油总公司 | The auxiliary clamping facility of high-voltage water jet device |
| CN204892511U (en) * | 2015-07-22 | 2015-12-23 | 成都来宝石油设备有限公司 | Get rid of cleaning machine of oil drill pipe spot |
| CN107090792A (en) * | 2017-06-09 | 2017-08-25 | 宿迁洁丽环保设备制造有限公司 | A kind of pure electronic rear rolling type sweeping car |
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Application publication date: 20180817 |
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| RJ01 | Rejection of invention patent application after publication |