CN106424028A - Pipeline cleaning spray head supporting walking device adjustable in radial size - Google Patents
Pipeline cleaning spray head supporting walking device adjustable in radial size Download PDFInfo
- Publication number
- CN106424028A CN106424028A CN201610895359.9A CN201610895359A CN106424028A CN 106424028 A CN106424028 A CN 106424028A CN 201610895359 A CN201610895359 A CN 201610895359A CN 106424028 A CN106424028 A CN 106424028A
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- China
- Prior art keywords
- passive
- rod
- hinged
- spray head
- governor motion
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Classifications
-
- 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
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a pipeline cleaning spray head supporting walking device adjustable in radial size. The pipeline cleaning spray head supporting walking device comprises a two-dimensional self-rotating spray head and a connecting pipe assembly. The two-dimensional self-rotating spray head is connected with the connecting pipe assembly through a pipe thread. A nozzle is arranged on the two-dimensional self-rotating spray head. Three sets of passive adjusting mechanisms are evenly distributed and mounted along the circumference of the connecting pipe assembly. Each passive adjusting mechanism comprises a passive supporting rod and a passive connecting rod, wherein the middle of the passive supporting rod and the middle of the passive connecting rod are hinged in a crossing manner. Fixed flanges and a fixed plate are arranged on the connecting pipe assembly. The connecting pipe assembly is sleeved with a fixed spring sliding block. The inner end of each passive supporting rod is hinged to the fixed plate, the inner end of each passive connecting rod is hinged to the fixed spring sliding block, and the outer ends of the passive supporting rods and the outer ends of the passive connecting rods are connected with active adjusting mechanisms correspondingly. Each active adjusting mechanism comprises a landing leg rod, a connecting block is hinged to the inner end of each landing leg rod, and adjusting pin shafts are arranged between each landing leg rod and the corresponding connecting block. Before use, for different pipe diameter sizes, the pipeline cleaning spray head supporting walking device can adapt to pipelines of different diameters through adjusting of the active adjusting mechanisms, and by means of the passive adjusting mechanisms, when meeting obstacles during use, the device can successfully cross over the obstacles in the manner of passively adjusting the radial size.
Description
Technical field
The present invention relates to a kind of pipeline cleaning shower nozzle supports running gear, the adjustable pipeline of more particularly, to a kind of radial dimension
Cleaning sprayer supports running gear.
Background technology
At this stage frequently with pipeline cleaning shower nozzle support running gear include chain type walking mechanism, crawler-type traveling machine
The modes such as structure, the support of sword formula, cage support, wheel type traveling mechanism.But these mechanism's radial dimensions mostly generally are fixed structure, no
Adapt to the application scenario of multiple different tube diameters.And due to after inner-walls of duct fouling inwall uneven, pipeline cleaning car is just
Often advance and would generally be subject to extreme influence, need the change that its radial dimension is had transient state, conventional wheeled pipeline cleaning car exists
Have also contemplated that in design that caliber adapts to the problem of regulation aspect, and devise the regulation side that support spring is installed on road wheel leg
Formula, the caliber scope that this passive regulative mode adapts to less it is impossible to enough meet the requirement of engineer applied.
Content of the invention
It is an object of the invention to provide a kind of adapt to the caliber scope adjustable pipeline cleaning of radial dimension big, easy to adjust
Shower nozzle supports running gear.
The purpose of the present invention is achieved through the following technical solutions：
The radial dimension adjustable pipeline cleaning shower nozzle of the present invention supports running gear, including two-dimentional self-rotating nozzle, connects
Tube assembly, described two dimension self-rotating nozzle is connected with described adapter assembly by pipe screw thread, and described two dimension self-rotating nozzle sets
There is nozzle, along described adapter assembly circumference uniform distribution, three groups of passive governor motions are installed, the outer end of every group of passive governor motion connects
There is active governor motion, the outer end of described active governor motion is provided with roller.
As seen from the above technical solution provided by the invention, the adjustable pipe of radial dimension provided in an embodiment of the present invention
Road cleaning sprayer supports running gear, before use, for different caliber sizes, can by the regulation of active governor motion Lai
Adapt to different-diameter pipeline, and passive governor motion can device run into during barrier by passive regulation itself radially in use
The mode of size successfully crosses obstruction making device.
Brief description
Fig. 1 is the overall knot that radial dimension provided in an embodiment of the present invention adjustable pipeline cleaning shower nozzle supports running gear
Structure schematic diagram；
Fig. 2 is the Two Dimensional Rotating shower nozzle connection figure of the support of pipeline cleaning shower nozzle and running gear in the embodiment of the present invention；
Fig. 3 is active governor motion Local map in pipeline cleaning shower nozzle support in the embodiment of the present invention and running gear；
Fig. 4 a, Fig. 4 b be respectively pipeline cleaning shower nozzle in the embodiment of the present invention support and running gear in passive governor motion
Local map；
Fig. 5 is that in the embodiment of the present invention, pipeline cleaning shower nozzle supports and running gear passive governor motion kinematic sketch；
Fig. 6 forms the broken section of hinge for bearing pin in pipeline cleaning shower nozzle support in the embodiment of the present invention and running gear
Figure；
Reference：
1st, two-dimentional self-rotating nozzle, 2, adapter assembly, 3, active governor motion, 4, passive governor motion, 5, be responsible for, 6, double
Head connecting tube, 7, adjust bearing pin, 8, contiguous block, 9, leg rod, 10, roller, 11, passive pole, 12, adjust spring, 13, determine spring
Slide block, 14, fixed plate, 15, passive connecting rod, 16, mounting flange, 17, spring dead plate, 18, attachment screw, 19, jump ring.
Specific embodiment
The embodiment of the present invention will be described in further detail below.
The radial dimension adjustable pipeline cleaning shower nozzle of the present invention supports running gear, its preferably specific embodiment
It is：
Including two-dimentional self-rotating nozzle, adapter assembly, described two dimension self-rotating nozzle passes through pipe screw thread and described adapter group
Part connects, and described two dimension self-rotating nozzle is provided with nozzle, installs three groups along described adapter assembly circumference uniform distribution and passively adjusts machine
Structure, the outer end of every group of passive governor motion is connected with active governor motion, and the outer end of described active governor motion is provided with roller.
Described passive governor motion includes middle part and intersects hinged passive pole and passive connecting rod, described adapter assembly
Be provided with mounting flange and fixed plate, on described adapter assembly and be cased with determining spring slide block, described mounting flange with determine spring slide block it
Between be connected with regulation spring, the inner and described fixed plate of described passive pole is hinged, the inner of described passive connecting rod with described
Determine that spring slide block is hinged, the outer end of described passive pole and passive connecting rod is connected to active governor motion.
Described active governor motion includes leg rod, and the outer end of described leg rod is provided with described roller, described leg rod
The inner is hinged with contiguous block, is provided with regulation bearing pin between described leg rod and contiguous block, and described contiguous block is fixed on described passive
The outer end of the outer end of pole or passive connecting rod.
Multiple pin shaft holes are had on described contiguous block, described regulation bearing pin passes through any one pin shaft hole and institute on contiguous block
The pin shaft hole stated on leg rod is hinged.
The radial dimension adjustable pipeline cleaning shower nozzle of the present invention supports running gear, can be widely applied to high-pressure water jet
The application scenario of cleaning pipeline.Before use, for different caliber sizes, can be adapted to by the regulation of active governor motion
Different-diameter pipeline, and passive governor motion can device run into during barrier by passive itself radial dimension of regulation in use
Mode making device successfully cross obstruction.
Mainly it is made up of the part such as two-dimentional self-rotating nozzle, adapter assembly, active governor motion, passive governor motion.Institute
Stating two-dimentional self-rotating nozzle is prior art, is connected with adapter assembly by pipe screw thread.Described adapter assembly by hollow supervisor,
The structure compositions such as double end connecting tube, realize the connection with two-dimentional self-rotating nozzle and sealing, water for cleaning by double end connecting tube
Flowed in main pipe fittings by water supply line, shower nozzle is flowed into by interface, and realization cleaning is flowed out by nozzle.This device supports two dimension rotation
Turn shower nozzle, Two Dimensional Rotating shower nozzle realizes rotary motion by recoil strength, and the jet that its top nozzle ejects both had enabled in pipeline
The cleaning function of wall.Active governor motion can be divided into three part-structures, adjusted by the different opening value adjusting leg rod, to change
Become the radial dimension of single unit system.And described passive governor motion is mainly by determining spring slide block, passive connecting rod and passive pole and master
The slider-crank mechanism of pipe composition, to realize the radial dimension of instantaneously passive adjustment change of device.
Described active governor motion is formed by adjusting the components such as bearing pin, contiguous block, leg rod, roller；
Contiguous block in described active governor motion is all fastenedly connected with passive connecting rod and passive pole, and exists with leg rod
In the middle part of it, hinges are formed by fixed pin shaft；Multiple removable pin axis holes are had on contiguous block, active pin shaft passes through contiguous block
Two parts can be connected with the removable pin axis hole of leg rod, from different removable pin axis hole position of opening adjustable legs bars
Opening value, thus change the overall radial dimension of device；
Described passive governor motion by 3 passive poles, adjust spring, determine spring slide block, 3 pieces of fixed plates and 3 and passively connect
Bar and mounting flange are constituted；
Passive connecting rod in described passive governor motion with determine spring slide block realized by bolt hinged；Determine spring slide block set leading
Tube outer surface simultaneously leaves gap, forms moving sets, and fixed plate is welded on supervisor's outer wall, and passive pole is passed through bolt and fixed with corresponding
Plate is realized hinged, and passive connecting rod and passive pole are realized hinged at middle part by bolt；
Passive connecting rod in described passive governor motion, determine the components such as spring slide block, passive pole supervisor's composition one relatively
Slider-crank mechanism；
Described bearing pin outer surface has jump ring draw-in groove, part thereon is carried out axially determine by installing jump ring after realizing connecting
Position.
Specific embodiment：
With reference to Fig. 1, Fig. 2, shown in Fig. 3, Fig. 4 a, Fig. 4 b, Fig. 5, Fig. 6, mainly by two-dimentional self-rotating nozzle 1, adapter assembly
2nd, the part such as active governor motion 3, passive governor motion 4 is constituted.Described two dimension self-rotating nozzle 1 is prior art, by pipe
Screw thread is connected with adapter assembly 2.Described adapter assembly 2 by supervisor 5, the structure composition such as double end connecting tube 6, by double end connecting tube
6 realize the connection and sealing with two-dimentional self-rotating nozzle, and water for cleaning is flowed in supervisor 5 by water supply line, flowed into by interface
Shower nozzle 1, and realization cleaning is flowed out by nozzle.This device moves driving force to undertake using the jetflush power of Two Dimensional Rotating shower nozzle,
And jet realizes the cleaning function of inner-walls of duct.Described active governor motion 3 can be divided into three part-structures, by bolt and supervisor
5 connect simultaneously relative its is arranged symmetrically, thus supporting adapter assembly 2.Each part-structure by adjust bearing pin 7, contiguous block 8,
The components such as leg rod 9, roller 10 form.Wherein roller 10 carries rotary shaft, and rotary shaft is connected and rotatable relative with leg rod 9
Motion, contiguous block 8 forms hinges by fixed pin shaft in the middle with leg rod 9 and is connected, and that is, leg rod 9 can relatively should
Fixed pin shaft rotary motion, contiguous block 8 has multiple removable pin axis holes, and active pin shaft 7 passes through contiguous block 9 and leg rod 10
Two parts can be connected by removable pin axis hole, can achieve the different opening of leg rod 10 from different removable pin axis hole position of opening
Value is adjusted, thus changing the radial dimension of single unit system.
Described passive governor motion mainly by 3 passive poles 11, adjust spring 12, determine 13,3 pieces of fixed plates of spring slide block
14 and 3 passive connecting rods 15 and mounting flange 16 are constituted.Wherein determine spring slide block 13 and be enclosed within supervisor's 5 outer surfaces, and leave certain
Gap, thus forming moving sets, 3 passive connecting rods 15 with determine spring slide block 13 realized by bearing pin hinged, and 3 pieces of fixed plates 14 and
Mounting flange 16 is passed through welding and is fixedly connected with supervisor 5, and 3 passive poles 11 are passed through bearing pin and realized hinge with corresponding fixed plate 14
Connect, every passive pole 11 and corresponding passive connecting rod 15 are realized hinged at middle part by bearing pin, and it collectively constitutes crank block
Mechanism, its kinematic sketch is as shown in Figure 5.When passive connecting rod 15 and passive pole 11 are subject to the load of centripetence, determine spring cunning
Block 13 can slide along being responsible for 5 surfaces, thus realizing the radial dimension of instantaneously passive adjustment change of device.Wherein adjust spring 12
Two ends are welded and fixed with two spring dead plates 17 respectively, and spring dead plate 17 end face has four connecting holes of even cloth, connecting hole
In be respectively fixedly connected with by attachment screw 18 and determine on spring slide block 13 and mounting flange 16.Each bearing pin of composition hinge arrangement
7 one end band ailhead, and the other end is machined with jump ring draw-in groove, connects and installs jump ring 19 in draw-in groove after being formed, thus realize right
The both sides axially position of part is installed thereon, its structure chart is as shown in Figure 6.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope of present disclosure, the change or replacement that can readily occur in,
All should be included within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Enclose and be defined.
Claims (4)
1. a kind of adjustable pipeline cleaning shower nozzle of radial dimension supports running gear it is characterised in that including two-dimentional spinning spray
Head, adapter assembly, described two dimension self-rotating nozzle is connected with described adapter assembly by pipe screw thread, described two dimension self-rotating nozzle
It is provided with nozzle, along described adapter assembly circumference uniform distribution, three groups of passive governor motions, the outer end of every group of passive governor motion are installed
It is connected with active governor motion, the outer end of described active governor motion is provided with roller.
2. the adjustable pipeline cleaning shower nozzle of radial dimension according to claim 1 supports running gear it is characterised in that institute
State passive governor motion and include middle part and intersect hinged passive pole and passive connecting rod, described adapter assembly is provided with fixation
Flange and fixed plate, on described adapter assembly and be cased with determining spring slide block, described mounting flange and determine to be connected with tune between spring slide block
Section spring, the inner and described fixed plate of described passive pole is hinged, and spring slide block hinge is determined with described in the inner of described passive connecting rod
Connect, the outer end of described passive pole and passive connecting rod is connected to active governor motion.
3. the adjustable pipeline cleaning shower nozzle of radial dimension according to claim 2 supports running gear it is characterised in that institute
State active governor motion and include leg rod, the outer end of described leg rod is provided with described roller, and the inner of described leg rod is hinged with
Contiguous block, is provided with regulation bearing pin between described leg rod and contiguous block, described contiguous block is fixed on described passive pole or passive
The outer end of the outer end of connecting rod.
4. the adjustable pipeline cleaning shower nozzle of radial dimension according to claim 3 supports running gear it is characterised in that institute
State and multiple pin shaft holes are had on contiguous block, described regulation bearing pin passes through on any one pin shaft hole and described leg rod on contiguous block
Pin shaft hole hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610895359.9A CN106424028A (en) | 2016-10-13 | 2016-10-13 | Pipeline cleaning spray head supporting walking device adjustable in radial size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610895359.9A CN106424028A (en) | 2016-10-13 | 2016-10-13 | Pipeline cleaning spray head supporting walking device adjustable in radial size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106424028A true CN106424028A (en) | 2017-02-22 |
Family
ID=58173881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610895359.9A Pending CN106424028A (en) | 2016-10-13 | 2016-10-13 | Pipeline cleaning spray head supporting walking device adjustable in radial size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106424028A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282561A (en) * | 2017-08-07 | 2017-10-24 | 中国人民解放军海军工程大学 | A kind of pressure-driven, pulsed brush for channel cleaning |
| CN109983886A (en) * | 2019-05-08 | 2019-07-09 | 中国农业大学 | A kind of high-pressure water jet obstacle detouring trench digging anti-block apparatus for no-tillage seeding machine |
| CN113500064A (en) * | 2021-09-09 | 2021-10-15 | 徐州智云安全技术研究院有限公司 | Urban pipeline intelligent robot that decontaminates that can turn to pursuit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29808035U1 (en) * | 1998-05-05 | 1998-07-23 | Mischke, Henry, 28779 Bremen | Inner pipe coating device |
| CN2673513Y (en) * | 2003-11-20 | 2005-01-26 | 中国农业科学院农田灌溉研究所 | Multifunctional nozzle |
| CN104801437A (en) * | 2015-05-13 | 2015-07-29 | 李梦 | Inner wall spraying device of round pipeline |
| CN206215625U (en) * | 2016-10-13 | 2017-06-06 | 北京石油化工学院 | A kind of adjustable pipeline cleaning shower nozzle support running gear of radial dimension |
-
2016
- 2016-10-13 CN CN201610895359.9A patent/CN106424028A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29808035U1 (en) * | 1998-05-05 | 1998-07-23 | Mischke, Henry, 28779 Bremen | Inner pipe coating device |
| CN2673513Y (en) * | 2003-11-20 | 2005-01-26 | 中国农业科学院农田灌溉研究所 | Multifunctional nozzle |
| CN104801437A (en) * | 2015-05-13 | 2015-07-29 | 李梦 | Inner wall spraying device of round pipeline |
| CN206215625U (en) * | 2016-10-13 | 2017-06-06 | 北京石油化工学院 | A kind of adjustable pipeline cleaning shower nozzle support running gear of radial dimension |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282561A (en) * | 2017-08-07 | 2017-10-24 | 中国人民解放军海军工程大学 | A kind of pressure-driven, pulsed brush for channel cleaning |
| CN107282561B (en) * | 2017-08-07 | 2023-09-22 | 中国人民解放军海军工程大学 | Pressure-driven pulse type pipeline flushing brush |
| CN109983886A (en) * | 2019-05-08 | 2019-07-09 | 中国农业大学 | A kind of high-pressure water jet obstacle detouring trench digging anti-block apparatus for no-tillage seeding machine |
| CN113500064A (en) * | 2021-09-09 | 2021-10-15 | 徐州智云安全技术研究院有限公司 | Urban pipeline intelligent robot that decontaminates that can turn to pursuit |
| CN113500064B (en) * | 2021-09-09 | 2021-11-26 | 徐州智云安全技术研究院有限公司 | Urban pipeline intelligent robot that decontaminates that can turn to pursuit |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
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| RJ01 | Rejection of invention patent application after publication |