CN108825930A - A kind of hydraulic engineering pipeline removing mud shield - Google Patents
A kind of hydraulic engineering pipeline removing mud shield Download PDFInfo
- Publication number
- CN108825930A CN108825930A CN201810709712.9A CN201810709712A CN108825930A CN 108825930 A CN108825930 A CN 108825930A CN 201810709712 A CN201810709712 A CN 201810709712A CN 108825930 A CN108825930 A CN 108825930A
- Authority
- CN
- China
- Prior art keywords
- fixed block
- fixed
- water pipe
- block
- swingle
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 230000006378 damage Effects 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims description 47
- 230000017525 heat dissipation Effects 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 3
- 239000000872 buffer Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/70—Cooling of pipes or pipe systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of hydraulic engineering pipelines to remove mud shield, including the first fixed block, the 4th fixed block, swingle and the first slide bar, the right end of first fixed block is fixed with the second fixed block, and second the right end of fixed block be fixed with third fixed block, 4th fixed block is fixed on the right end of third fixed block, the swingle is set between the first fixed block and the second fixed block, first slide bar is set to the front of the first fixed block, and the front of second fixed block is provided with the second slide bar.First fixed block and the second fixed block of the invention constitute snap-in structure, and first fixed block, the second fixed block and swingle constitute rotational structure, and rotation angle is 0-270 °, the outer wall surface of swingle is provided with convex block, and first fixed block and the second fixed block be fixed in the outer wall surface of swingle by convex block, avoiding device is not fixed firmly leans on when in use, when water pipe is influenced by other active forces, to damage to water pipe.
Description
Technical field
The present invention relates to shield technical field, specially a kind of hydraulic engineering pipeline removes mud shield.
Background technique
Water pipe shield is for protecting water tube surfaces not by extraneous corrosion and destruction, and water pipe shield is for protecting water
The reliability of pipe and its work, prolongs its service life, shield can be divided into indoor shield and outdoor shield.
Currently, most of the use scope of shield of hydraulic engineering water pipe in the market is limited only to the fixation to water pipe
In protection, also the mud of its inside cannot be cleaned while being protected to it, be blocked so as to cause water pipe
Phenomena such as generation, influence its it is normal use, and existing water pipe shield cannot be to different shape and various sizes of
Water pipe is targetedly fixed and is protected to it, limited so as to cause the use scope of device.
Summary of the invention
The purpose of the present invention is to provide a kind of hydraulic engineering pipelines to remove mud shield, solves water conservancy in the market
Most of the use scope of shield of engineering water pipe is limited only to be fixed on protection to water pipe, cannot protect to it
While phenomena such as also mud of its inside is cleaned, blocked so as to cause water pipe generation, it is normal to influence it
Use, and existing water pipe shield different shape and various sizes of water pipe cannot targetedly fix it and
Protection, so as to cause the problem that the use scope of device is limited.
To achieve the above object, the present invention provides the following technical solutions：A kind of hydraulic engineering pipeline removing mud shield,
Including the first fixed block, the 4th fixed block, swingle and the first slide bar, it is fixed that the right end of first fixed block is fixed with second
Block, and the right end of the second fixed block is fixed with third fixed block, the 4th fixed block is fixed on the right end of third fixed block, institute
Swingle to be stated to be set between the first fixed block and the second fixed block, first slide bar is set to the front of the first fixed block,
The front of second fixed block is provided with the second slide bar, and the front of first slide bar is equipped with the first cleaning brush, and first
It is provided with the second cleaning brush on the right side of cleaning brush, the inner wall of the swingle is provided with convex block, and swingle is internally provided with
Spring stack, the inner wall surface of first fixed block are equipped with rubber layer, and one end of first cleaning brush is provided with tongue.
Preferably, first fixed block, the second fixed block and swingle constitute rotational structure, and the first fixed block and the
Two fixed blocks are fixed in the outer wall surface of swingle by convex block.
Preferably, the first slide bar t shape structure, and the first slide bar is connected to one by bolt and the first cleaning brush
It rises.
Preferably, first cleaning brush constitutes disassembly knot by the tongue of one end and the groove of second cleaning brush one end
Structure, and the size between tongue and groove matches.
Preferably, the convex structure in inner wall top of the rubber layer, and rubber layer with a thickness of 5cm.
Preferably, one end setting of second cleaning brush is fluted, and the inside of the second cleaning brush is equipped with hairbrush, institute
The bottom end for stating hairbrush is fixed with bolt.
Preferably, the hairbrush is through the upper and lower ends of the first cleaning brush, and to be bolted on first clear for hairbrush
One end of clean brush, and the V-shaped structure of hairbrush.
Mud means of defence is removed using the hydraulic engineering pipeline of above equipment, specially：According to the size and shape of water pipe
Shape adjusts angle between the first fixed block A01, the second fixed block A02 and consolidates with the combinations of other fixed blocks to it
Fixed and protection, to improve the range of device used, and then improves the practicability and reliability of device, the first fixed block
A01 and the second fixed block A02 constitutes snap-in structure, and the first fixed block A01, the second fixed block A02 and swingle A05 are constituted and revolved
Rotation structure, and rotating angle is 0-270 °, the outer wall surface of swingle A05 is provided with convex block A10, and the first fixed block A01 with
Second fixed block A02 is fixed in the outer wall surface of swingle A05 by convex block A10, and avoiding device is not fixed firmly when in use
It leans on, when water pipe is influenced by other active forces, to damage to water pipe, one end of the first fixed block A01 is provided with rubber
Glue-line A12, the one side that rubber layer A12 is contacted with water pipe are set as convex structure, which greatly reduces water pipe and
Effective contact area between one fixed block A01, can accelerate the speed of the heat dissipation of pipe outer wall, and simultaneously according to rubber layer
The performance for the heat dissipation that A12 itself has, so as to shorten the time needed for water pipe heat dissipation, when water pipe is by extraneous active force,
The active force that it is subject to can also be buffered by rubber layer A12, and then water pipe be protected, while extending water pipe
The service life used, by moving up and down for the first slide bar A06, to drive the hairbrush A15 of the setting of one end in water pipe
The mud in portion is cleaned.
Compared with prior art, beneficial effects of the present invention are as follows：
1, the first fixed block and the second fixed block of the invention constitute snap-in structure, and the first fixed block, the second fixed block and rotation
Bar constitutes rotational structure, and rotating angle is 0-270 °, and the outer wall surface of swingle is provided with convex block, and the first fixed block with
Second fixed block is fixed in the outer wall surface of swingle by convex block, and avoiding device is not fixed firmly leans on when in use, works as water pipe
It is influenced by other active forces, to be damaged to water pipe.
2, the present invention, can be to not by the rotation of the first fixed block and the second fixed block and the combination with other fixed blocks
Water pipe with size is fixed and protects, to improve the range of device used, and then improves the practicability of device
With reliability.
3, the first slide bar of the invention and the perpendicular structure of the first cleaning brush, and one end t shape structure of the first slide bar, and
First slide bar is fixed together by bolt and the first cleaning brush, the setting avoid cleaning brush it is fixed cause its use
When generate shaking, and then cause to be not thorough the cleaning of the mud of pipe inner wall, to influence the normal use of water pipe.
4, the one side that rubber layer of the present invention is contacted with water pipe is set as convex structure, which greatly reduces water pipe
Effective contact area between fixed block, can accelerate the speed of the heat dissipation of pipe outer wall, and simultaneously according to rubber layer itself
The performance for the heat dissipation having, time needed for greatly shortening water pipe heat dissipation can pass through it when water pipe is by extraneous active force
The active force that it is subject to is buffered, and then water pipe is protected, extends the service life of water pipe used.
5, the V-shaped structure of hairbrush of the present invention, and through the upper and lower ends of the first cleaning brush, and be bolted on
The bottom end of first cleaning brush, the setting can be when hairbrush damage, and elastic by bolt can be replaced it, avoid
Hairbrush causes whole device that can not normally use in damage, therefore the setting improves the practicability of device.
Detailed description of the invention
Fig. 1 is schematic diagram of internal structure of the present invention；
Fig. 2 is overlooking structure diagram of the present invention；
Fig. 3 is the first cleaning brush structural schematic diagram of the invention.
In figure：The first fixed block of A01, the second fixed block of A02, A03 third fixed block, the 4th fixed block of A04, A05 rotation
Bar, the first slide bar of A06, the second slide bar of A07, the first cleaning brush of A08, the second cleaning brush of A09, A10 convex block, A11 spring stack, A12
Rubber layer, A13 tongue, A14 groove, A15 hairbrush, A16 bolt.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, a kind of hydraulic engineering pipeline removing mud shield, including the first fixed block A01, the 4th fixation
Block A04, swingle A05 and the first slide bar A06, the right end of the first fixed block A01 is fixed with the second fixed block A02, and second is solid
The right end for determining block A02 is fixed with third fixed block A03, and the first fixed block A01, the second fixed block A02 and swingle A05, which are constituted, to be revolved
Rotation structure, and the first fixed block A01 and the second fixed block A02 are fixed in the outer wall surface of swingle A05 by convex block A10,
Adjusted according to the size and shape of water pipe angle between the first fixed block A01, the second fixed block A02 and with other fixed blocks
Combination it is fixed and is protected, to improve the range of device used, and then improve the practicability of device
With reliability, the outer wall surface of swingle A05 is provided with convex block A10, and the first fixed block A01 and the second fixed block A02 passes through
Convex block A10 is fixed in the outer wall surface of swingle A05, and avoiding device is not fixed firmly leans on when in use, when water pipe is by other
The influence of active force, to damage to water pipe, the 4th fixed block A04 is fixed on the right end of third fixed block A03, swingle
A05 is set between the first fixed block A01 and the second fixed block A02, and the first slide bar A06 is being set to the first fixed block A01 just
Face, the first slide bar A06 t shape structure, and the first slide bar A06 is linked together by bolt A16 and the first cleaning brush A08,
By moving up and down for the first slide bar A06, so that the first cleaning brush A08 be driven to clean pipe inner wall, which is avoided
Cleaning brush is fixed to be caused to generate shaking when it is used, and then causes to be not thorough the mud cleaning of pipe inner wall, from
And the normal use of water pipe is influenced, the front of the second fixed block A02 is provided with the second slide bar A07, the front of the first slide bar A06
First cleaning brush A08 is installed, and it is logical that the second cleaning brush A09, the first cleaning brush A08 is provided on the right side of the first cleaning brush A08
The groove A14 of the tongue A13 and second one end cleaning brush A09 that cross one end constitute detaching structure, and tongue A13 and groove A14
Between size match, by the combination of tongue A13 and groove A14 can by the first cleaning brush A08 and the second cleaning brush A09 into
Row is combined and is fixed, and can be cleaned in all directions to the inner wall of water pipe by the combination of the two size, to improve dress
The performance used set, the inner wall of swingle A05 be provided with convex block A10, and swingle A05 is internally provided with spring stack A11,
The inner wall surface of first fixed block A01 is equipped with rubber layer A12, the convex structure in inner wall top of rubber layer A12, and rubber
The one side of layer A12 contacted with a thickness of 5cm, rubber layer A12 with water pipe is set as convex structure, which greatly reduces
Effective contact area between water pipe and the first fixed block A01, can accelerate the speed of the heat dissipation of pipe outer wall, and basis simultaneously
The performance for the heat dissipation that rubber layer A12 has itself, so as to shorten the time needed for water pipe heat dissipation, when water pipe is by extraneous effect
When power, the active force that it is subject to can also be buffered by rubber layer A12, and then water pipe is protected, be extended simultaneously
The service life of water pipe used, one end of the first cleaning brush A08 are provided with tongue A13, and one end of the second cleaning brush A09 is provided with
Groove A14, and the inside of the second cleaning brush A09 is equipped with hairbrush A15, hairbrush A15 through the first cleaning brush A08 up and down two
End, and hairbrush A15 is fixed on one end of the first cleaning brush A08, and the V-shaped structure of hairbrush A15, hairbrush A15 by bolt A16
Through the upper and lower ends of the first cleaning brush A08, and it is fixed on by bolt A16 the bottom end of the first cleaning brush A08, which can
With when hairbrush A15 is damaged, elastic by bolt A16 can be replaced it, hairbrush A15 is avoided in damage
Cause whole device that can not normally use, therefore the setting improves the practicability of device, the bottom end of hairbrush A15 is fixed with spiral shell
Bolt A16.
In use, adjusting the angle between the first fixed block A01, the second fixed block A02 according to the size and shape of water pipe
Degree and it is fixed and is protected with the combinations of other fixed blocks, to improve the range of device used, Jin Erti
The high practicability and reliability of device, the first fixed block A01 and the second fixed block A02 constitute snap-in structure, and the first fixation
Block A01, the second fixed block A02 and swingle A05 constitute rotational structure, and rotating angle is 0-270 °, and swingle A05's is outer
Wall surface is provided with convex block A10, and the first fixed block A01 and the second fixed block A02 are fixed on swingle A05 by convex block A10
Outer wall surface on, avoiding device is not fixed firmly leans on when in use, when water pipe is influenced by other active forces, thus to water pipe
It damages, one end of the first fixed block A01 is provided with rubber layer A12, and the one side that rubber layer A12 is contacted with water pipe is set as
Convex structure, the setting greatly reduce the effective contact area between water pipe and the first fixed block A01, can accelerate water pipe
The speed of the heat dissipation of outer wall, and simultaneously according to the performance of the rubber layer A12 heat dissipation itself having, so as to shorten needed for water pipe heat dissipation
Time the active force that it is subject to can also be buffered by rubber layer A12 when water pipe is by extraneous active force, into
And water pipe is protected, while extending the service life of water pipe used, by moving up and down for the first slide bar A06, thus
It drives the hairbrush A15 of the setting of one end to clean the mud inside water pipe, just completes the use of whole device in this way
Process.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of hydraulic engineering pipeline removes mud shield, including the first fixed block（A01）, the 4th fixed block（A04）, rotation
Bar（A05）With the first slide bar（A06）, it is characterised in that：First fixed block（A01）Right end be fixed with the second fixed block
（A02）, and the second fixed block（A02）Right end be fixed with third fixed block（A03）, the 4th fixed block（A04）It is fixed on
Third fixed block（A03）Right end, the swingle（A05）It is set to the first fixed block（A01）With the second fixed block（A02）It
Between, first slide bar（A06）It is set to the first fixed block（A01）Front, second fixed block（A02）Front setting
There is the second slide bar（A07）, first slide bar（A06）Front the first cleaning brush is installed（A08）, and the first cleaning brush
（A08）Right side be provided with the second cleaning brush（A09）, the swingle（A05）Inner wall be provided with convex block（A10）, and rotate
Bar（A05）Be internally provided with spring stack（A11）, first fixed block（A01）Inner wall surface rubber layer is installed
（A12）, first cleaning brush（A08）One end be provided with tongue（A13）.
2. a kind of hydraulic engineering pipeline according to claim 1 removes mud shield, it is characterised in that：Described first is solid
Determine block（A01）, the second fixed block（A02）With swingle（A05）Constitute rotational structure, and the first fixed block（A01）It is solid with second
Determine block（A02）Pass through convex block（A10）It is fixed on swingle（A05）Outer wall surface on.
3. a kind of hydraulic engineering pipeline according to claim 1 removes mud shield, it is characterised in that：Described first is sliding
Bar（A06）It is in（T）Shape and structure, and the first slide bar（A06）Pass through bolt（A16）With the first cleaning brush（A08）It links together.
4. a kind of hydraulic engineering pipeline according to claim 1 removes mud shield, it is characterised in that：Described first is clear
Clean brush（A08）Pass through the tongue of one end（A13）With the second cleaning brush（A09）The groove of one end（A14）Detaching structure is constituted, and
Tongue（A13）With groove（A14）Between size match.
5. a kind of hydraulic engineering pipeline according to claim 1 removes mud shield, it is characterised in that：The rubber layer
（A12）The convex structure in inner wall top, and rubber layer（A12）With a thickness of 5cm.
6. a kind of hydraulic engineering pipeline removing mud shield described in -5 according to claim 1, it is characterised in that：Second is clear
Clean brush（A09）One end setting it is fluted（A14）, and the second cleaning brush（A09）Inside hairbrush is installed（A15）, the hair
Brush（A15）Bottom end be fixed with bolt（A16）.
7. a kind of hydraulic engineering pipeline removing mud shield described in -6 according to claim 1, it is characterised in that：Hairbrush
（A15）Through the first cleaning brush（A08）Upper and lower ends, and hairbrush（A15）Pass through bolt（A16）It is fixed on the first cleaning brush
（A08）One end, and hairbrush（A15）V-shaped structure.
8. a kind of hydraulic engineering pipeline removes mud means of defence, it is characterised in that：It is adjusted according to the size and shape of water pipe
Angle between first fixed block A01, the second fixed block A02 and it is fixed and is protected with the combinations of other fixed blocks
Shield, to improve the range of device used, and then improve the practicability and reliability of device, the first fixed block A01 with
Second fixed block A02 constitutes snap-in structure, and the first fixed block A01, the second fixed block A02 and swingle A05 constitute rotation knot
Structure, and rotating angle is 0-270 °, the outer wall surface of swingle A05 is provided with convex block A10, and the first fixed block A01 and second
Fixed block A02 is fixed in the outer wall surface of swingle A05 by convex block A10, and avoiding device is not fixed firmly leans on when in use, when
Water pipe is influenced by other active forces, to damage to water pipe, one end of the first fixed block A01 is provided with rubber layer
A12, the one side that rubber layer A12 is contacted with water pipe are set as convex structure, which greatly reduces water pipe and first and consolidate
Determine the effective contact area between block A01, accelerate the speed of the heat dissipation of pipe outer wall, and simultaneously according to rubber layer A12 itself
The performance for the heat dissipation having, so as to shorten the time needed for water pipe heat dissipation, when water pipe is by extraneous active force, also by rubber
Glue-line A12 buffers the active force that it is subject to, and then is protected to water pipe, while extending the longevity of water pipe used
Life, by moving up and down for the first slide bar A06, thus drive the hairbrush A15 of the setting of one end to the mud inside water pipe into
Row cleaning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810709712.9A CN108825930B (en) | 2018-07-02 | 2018-07-02 | Protective cover for clearing silt of hydraulic engineering pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810709712.9A CN108825930B (en) | 2018-07-02 | 2018-07-02 | Protective cover for clearing silt of hydraulic engineering pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108825930A true CN108825930A (en) | 2018-11-16 |
| CN108825930B CN108825930B (en) | 2020-07-14 |
Family
ID=64133752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810709712.9A Active CN108825930B (en) | 2018-07-02 | 2018-07-02 | Protective cover for clearing silt of hydraulic engineering pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108825930B (en) |
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|---|---|---|---|---|
| CN101058095A (en) * | 2007-03-22 | 2007-10-24 | 江苏工业学院 | Pipeline marching expansion and contraction scaling device |
| CN202539147U (en) * | 2012-04-12 | 2012-11-21 | 扬州曙光光电自控有限责任公司 | Tile type supporting mechanism for pipeline cleaning robot |
| EP2752252A1 (en) * | 2013-01-04 | 2014-07-09 | Gaus Co., Ltd. | Pipe cleaning robot |
| CN105537214A (en) * | 2015-12-23 | 2016-05-04 | 济南陆枋志合信息技术有限公司 | Device for cleaning inner wall of tapered pipeline |
| CN205650564U (en) * | 2016-04-14 | 2016-10-19 | 辽河石油勘探局 | Gathering line reducing dredging pipe device |
| CN107159653A (en) * | 2017-06-27 | 2017-09-15 | 成都聚深科技有限责任公司 | Rod scraper based on high temperature paraffin removal |
| CN207538101U (en) * | 2017-11-06 | 2018-06-26 | 宋翠景 | A kind of hydraulic engineering silt-clearing vehicle with classification feature |
-
2018
- 2018-07-02 CN CN201810709712.9A patent/CN108825930B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101058095A (en) * | 2007-03-22 | 2007-10-24 | 江苏工业学院 | Pipeline marching expansion and contraction scaling device |
| CN202539147U (en) * | 2012-04-12 | 2012-11-21 | 扬州曙光光电自控有限责任公司 | Tile type supporting mechanism for pipeline cleaning robot |
| EP2752252A1 (en) * | 2013-01-04 | 2014-07-09 | Gaus Co., Ltd. | Pipe cleaning robot |
| CN105537214A (en) * | 2015-12-23 | 2016-05-04 | 济南陆枋志合信息技术有限公司 | Device for cleaning inner wall of tapered pipeline |
| CN205650564U (en) * | 2016-04-14 | 2016-10-19 | 辽河石油勘探局 | Gathering line reducing dredging pipe device |
| CN107159653A (en) * | 2017-06-27 | 2017-09-15 | 成都聚深科技有限责任公司 | Rod scraper based on high temperature paraffin removal |
| CN207538101U (en) * | 2017-11-06 | 2018-06-26 | 宋翠景 | A kind of hydraulic engineering silt-clearing vehicle with classification feature |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108825930B (en) | 2020-07-14 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Yutong Inventor after: Tan Zhaobiao Inventor after: Liao Zuyan Inventor after: Li Kuan Inventor after: Yang Yunchuan Inventor after: Other inventor requests not to publish the name Inventor before: Request for anonymity |
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Effective date of registration: 20200615 Address after: 330029 building 18, No.8 Xinqi zhouxindongyang Road, Zhiguan District, Ganjiang New District, Nanchang City, Jiangxi Province Applicant after: Jiangxi Chengxiang Water Supply Engineering Co., Ltd Address before: 400039 Chongqing Jiulongpo District Chuang Chuang hi tech Pioneer Park No. 2, long Pu de Austria Hydropower Equipment Co., Ltd. Applicant before: Zhang Jiujun |
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