CN106195520B - A kind of multifunctional pipe mounted maintenance equipment - Google Patents
A kind of multifunctional pipe mounted maintenance equipment Download PDFInfo
- Publication number
- CN106195520B CN106195520B CN201610811222.0A CN201610811222A CN106195520B CN 106195520 B CN106195520 B CN 106195520B CN 201610811222 A CN201610811222 A CN 201610811222A CN 106195520 B CN106195520 B CN 106195520B
- Authority
- CN
- China
- Prior art keywords
- hole
- internal box
- outer case
- water
- maintenance equipment
- Prior art date
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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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/28—Constructional aspects
-
- 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
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/10—Treating the inside of pipes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Sewage (AREA)
Abstract
The present invention relates to a kind of multifunctional pipe mounted maintenance equipment, internal box is set to inside outer case, and internal box is connected with external pressure water source；Internal box is fixedly connected with stiffness spring, and internal box rear end is also connect with funnel baffle ring, and hydraulic pressure keeps balancing to the component of funnel baffle ring backward with the compressed elastic force of stiffness spring；It is set on internal box there are one internal box hole, is equipped with successively on same straight line in outer case and falls back water hole, left and right turning water hole, advance water hole；It falls back water hole to connect with the first annular groove in outer case, the first annular groove falls back water injection hole with the circle on outer case front end face and connects；Left and right turning water hole connects respectively with the left and right turning water injection hole on outer container body sidewall；Advance water hole is connected with the second annular groove in outer case, and the second annular groove is connected with the circle advance water injection hole on outer case front end face；When the hydraulic pressure in internal box reaches setting value, stiffness spring is compressed to the position of corresponding aperture, and flow respectively drives multifunctional pipe mounted maintenance equipment and falls back, turning, advances.
Description
Technical field
The present invention relates to a kind of multifunctional pipe mounted maintenance equipments, belong to pipeline curing means technical field.
Background technology
The prior art generally has following several ways for pipe-dredging and maintenance：
1) it is cleared up by the way of manually pipeline cleaning is entered in person.It is artificial to draw that method working efficiency is low, labour is strong clearly
Degree is big, security risk is more, with 5 people and corresponding tool, for diameter 1m pipelines, daily at most commensurable 100m；
2) hawser is driven to be dredged using winch.Winch dredging method wears bamboo chip from a well head to another well head needs people
Work is gone into the well completion, and the working environment of underground very severe brings very big inconvenience to worker, endangers the health of worker or even can endanger
The life of worker although there is a large amount of wire rope handling robot research in the country, yet there are no large-scale popularization application, and serious when blocking
When wire rope handling it is extremely difficult or even wire rope handling operation can not be carried out.
3) using the potential energy of water by being dredged by the way of washing away.Waterpower dredging method needs special geogen,
It requires pipeline that itself have to have certain flow, and mud should not excessively (20% or so), and the water of upstream cannot be from other branches
It flows away, while must ensure that upper water is not made to flow back into nearby buildings, misoperation may cause upstream line to generate newly
Siltation；
4) directly pipeline is cleared up using giant.High-pressure water jet dredging method is suitable for the lower water of various diameters
Pipeline, but this method is only applicable to siltation not serious situation, while operating efficiency is relatively low, needs a large amount of clear water,
Dredging operation cost is higher.
Invention content
The object of the present invention is to provide a kind of novel multifunctional pipe mounted maintenance equipments, solve existing pipe-dredging and cleaning not
Just or by environmental factor it is larger the problems such as, reduce the cost of dredging operation.
The present invention takes following technical scheme：
A kind of multifunctional pipe mounted maintenance equipment, including rotary cutter 1, outer case 2, internal box 10, funnel baffle ring 9, Rigid Projectiles
Spring 6；The internal box 10 is set to inside outer case 2, and internal box 10 is connected with external pressure water source；10 front end of internal box passes through
Flexible duct is connected with the inclined hole 11 of 2 front end of outer case, and the inclined hole 11 is connected with rotary cutter 1, and rotates water-jet hole from it
103 project, and rotary cutter 1 are driven to rotate using hydraulic pressure；Internal box 10 is fixedly connected with stiffness spring 6, and 10 rear end of internal box is also
It is connect with funnel baffle ring 9, hydraulic pressure keeps balancing to the component of funnel baffle ring 9 backward with 6 compressed elastic force of stiffness spring；It is described
It is set on internal box 10 there are one internal box hole 8, is equipped with successively on same straight line in outer case and falls back water hole 3, left and right turning water hole
4th, 4/, advance water hole 5；The water hole 3 of falling back is connected with the first annular groove 3b in the outer case 2, the first annular groove 3b and
A circle on outer case front end face falls back water injection hole 3a connections；It is described it is left and right turning water hole 4,4/ respectively on outer container body sidewall
Left and right turning water injection hole 4a, 4a/ connection；The advance water hole 5 is connected with the second annular groove 5b in outer case 2, described
Second annular groove 5b is connected with the circle advance water injection hole 5a on outer case front end face；When the hydraulic pressure in internal box 10 reaches setting value
When, stiffness spring 6 is compressed to corresponding retroversion water hole 3, left and right turning water hole 4,4/, the position in advance water hole 5, flow difference
Multifunctional pipe mounted maintenance equipment is driven to fall back, turning, is advanced.
Further, the outer case 2, internal box 10 are respectively an integral structure.
Further, the circle advance water injection hole 5a spaced sets；One circle falls back water injection hole 3a and equidistantly sets
It puts.
Further, the bottom of the outer case 2 is equipped with the suspension hole 7 below several faces, when flow is projected from the hole
Afterwards, whole device can suspend in the air, reduce the friction with dredging pipeline inner wall.
Further, the rotary cutter 1 includes flat key 101, rotating blade 102, and the flat key 101 rotates for loading and unloading
Cutter head.
Further, the pressure water source is connect from rear portion with funnel baffle ring 9.
The beneficial effects of the present invention are：
1) different hydraulic pressure is utilized, realizes advance, retrogressing, left-hand rotation, right-hand rotation, the control of multifunctional pipe mounted maintenance equipment respectively
It is convenient.
2) hydraulic pressure can also drive rotary cutter to rotate, and realize the function of head cleaning and cutting.
3) it is simple in structure, it is easy to control, purely mechanic control is carried out only with hydraulic pressure, without electric-control system, reliability is high.
4) labor intensity of pipeline maintenance is alleviated.
5) working efficiency of pipeline maintenance is improved.
6) hydraulic pressure kills two birds with one stone, is skillfully constructed as power and as cleaning solution.
7) pipe-dredging, maintenance effect are good, easy to operate.
8) it avoids and upstream line new siltation is led to the problem of when such as water potential energy washes away.
9) relative to giant, saved largely with water, reduce cost, and dredging effect is more preferable.
10) inside and outside body structure is ingenious in design, integral structure better reliability.
Description of the drawings
Fig. 1 is the structure diagram of multifunctional pipe mounted maintenance equipment internal box of the present invention.
Fig. 2 is the structure diagram after multifunctional pipe mounted maintenance equipment internal box cutting of the present invention.
Fig. 3 is the structure diagram one after multifunctional pipe mounted maintenance equipment outer case cutting of the present invention.
Fig. 4 is the structure diagram two after multifunctional pipe mounted maintenance equipment outer case cutting of the present invention.
Fig. 5 is the structure diagram three after multifunctional pipe mounted maintenance equipment outer case cutting of the present invention.
Fig. 6 is the structure diagram four after multifunctional pipe mounted maintenance equipment outer case cutting of the present invention.
Fig. 7 is the structure diagram five after multifunctional pipe mounted maintenance equipment outer case cutting of the present invention.
Fig. 8 is the structure diagram six after multifunctional pipe mounted maintenance equipment outer case cutting of the present invention.
Fig. 9 is the structure diagram of the rotary cutter in multifunctional pipe mounted maintenance equipment of the present invention.
Figure 10 is the external structure schematic diagram of multifunctional pipe mounted maintenance equipment of the present invention.
Figure 11 is the internal structure perspective view of multifunctional pipe mounted maintenance equipment of the present invention.
Figure 12 is the flow diagram of multifunctional pipe mounted maintenance equipment hydraulic pressure control of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings be embodied that the present invention is further described.
Multifunctional pipe mounted maintenance equipment of the present invention is made of three digest journals, is cleaning system, running gear and water supply and sewage respectively
System.
Cleaning system includes cutting mechanism and cleaning machine.Cutting mechanism is attached on fouling in inner wall of the pipe for cutting
Object, such as：Mud, greasy dirt either weeds；Wiper mechanism stays in sundries tiny in pipeline, and pass through rotation after being cut for removing
Sundries is transferred to rear by the water for turning to project in cleaning hole (rotation water-jet hole).
Running gear includes forward gear, setback device, turning device.By adjusting hydraulic pressure, funnel baffle ring is impacted, and then
Change the deformation quantity of spring, make aperture (advancing water perforation) weight on the aperture and outer cylindrical wall on pipeline mounted maintenance equipment inner cylindrical wall
Close, so as to make high pressure water flow by aperture project, reach entire pipeline mounted maintenance equipment with high-pressure rubber pipe in sewer to Forward
Dynamic purpose；Hydraulic pressure is adjusted again, is impacted funnel baffle ring, and then change the deformation quantity of spring, is made pipeline mounted maintenance equipment inner cylindrical wall
On aperture can be overlapped with second aperture (turning water-jet hole) in outer cylindrical wall, so as to which high pressure water flow be made to pass through aperture,
The water projected from the aperture can change the direction of advance of cleaning machine, achieve the purpose that move right to the left；
Similarly, when wanting pipeline mounted maintenance equipment is allowed to retreat, hydraulic pressure is adjusted, impacts funnel baffle ring, and then change the deformation of spring
Amount, allows the aperture on pipeline mounted maintenance equipment inner cylindrical wall to be overlapped with the third aperture in outer cylindrical wall, and high pressure water flow is from the
Three apertures (falling back water-jet hole) are projected, and achieve the purpose that cleaning machine can be made to draw back.
Water system provides a certain range of pressure using common high-pressure sewer flushing vehicle or easy booster pump on the market
Power makes pipeline mounted maintenance equipment realize the rotation of cutting mechanism and cleaning and the advance, turning and retrogressing that meet pipeline mounted maintenance equipment.
Concrete structure is described as follows：
Referring to Fig. 1-12, a kind of multifunctional pipe mounted maintenance equipment, including rotary cutter 1, outer case 2, internal box 10, funnel gear
Circle 9, stiffness spring 6；The internal box 10 is set to inside outer case 2, and internal box 10 is connected with external pressure water source；Internal box
10 front ends are connected by flexible duct with the inclined hole 11 of 2 front end of outer case, and the inclined hole 11 is connected with rotary cutter 1, and from its
Rotation water-jet hole 103 is projected, and rotary cutter 1 is driven to rotate using hydraulic pressure；Internal box 10 is fixedly connected with stiffness spring 6, interior case
10 rear end of body is also connect with funnel baffle ring 9, and hydraulic pressure protects the component of funnel baffle ring 9 backward with 6 compressed elastic force of stiffness spring
Maintain an equal level weighing apparatus；Set on the internal box 10 there are one internal box hole 8, be equipped with successively on same straight line in outer case fall back water hole 3,
Left and right turning water hole 4,4 ', advance water hole 5；The water hole 3 of falling back is connected with the first annular groove 3b in outer case 2, described
First annular groove 3b falls back water injection hole 3a with the circle on outer case front end face and connects；It is described it is left and right turning water hole 4,4 ' respectively with
Left and right turning water injection hole 4a on outer container body sidewall, 4a ' connections；The advance water hole 5 and the second ring in outer case 2
Slot 5b is connected, and the second annular groove 5b is connected with the circle advance water injection hole 5a on outer case front end face；When in internal box 10
When hydraulic pressure reaches setting value, stiffness spring 6 is compressed to corresponding retroversion water hole 3, left and right turning water hole 4,4 ', advance water hole 5
Position, flow respectively drive multifunctional pipe mounted maintenance equipment and fall back, turning, advance.
Referring to Fig. 1,3, the outer case 2, internal box 10 are respectively an integral structure.
Referring to Fig. 3, the circle advance water injection hole 5a spaced sets；One circle falls back water injection hole 3a and equidistantly sets
It puts.
Referring to Figure 10, the bottom of the outer case 2 is equipped with the suspension hole 7 below several faces, when flow is projected from the hole
Afterwards, whole device can suspend in the air, reduce the friction with dredging pipeline inner wall.
Referring to Figure 10, the rotary cutter 1 includes flat key 101, rotating blade 102, and the flat key 101 rotates for loading and unloading
Cutter head.
Referring to Figure 11, the pressure water source is connect from rear portion with funnel baffle ring 9.
The present invention utilizes different hydraulic pressure, realize respectively the advance of multifunctional pipe mounted maintenance equipment, retrogressing, left-hand rotation, right-hand rotation,
It is easy to control；Hydraulic pressure can also drive rotary cutter to rotate, and realize the function of head cleaning and cutting；It is simple in structure, it is easy to control,
Purely mechanic control is carried out only with hydraulic pressure, without electric-control system, reliability is high；Alleviate the labor intensity of pipeline maintenance；It carries
The high working efficiency of pipeline maintenance；Hydraulic pressure kills two birds with one stone, is skillfully constructed as power and as cleaning solution；Pipe-dredging
Effect is good, easy to operate；It avoids and upstream line new siltation is led to the problem of when such as water potential energy washes away；Relative to high pressure water
Rifle, saved largely with water, reduce cost, and dredging effect is more preferable.Inside and outside body structure is ingenious in design, integral type knot
Structure better reliability.
Claims (6)
1. a kind of multifunctional pipe mounted maintenance equipment, it is characterised in that：
Including rotary cutter (1), outer case (2), internal box (10), funnel baffle ring (9), stiffness spring (6)；
The internal box (10) is set to outer case (2) inside, and internal box (10) is connected with external pressure water source；
Internal box (10) front end is connected by flexible duct with the inclined hole (11) of outer case (2) front end, the inclined hole (11) and rotation
Rotor head (1) connects, and flow is projected from the rotation water-jet hole (103) of rotary cutter (1), and rotary cutter (1) is driven using hydraulic pressure
Rotation；
Internal box (10) is fixedly connected with stiffness spring (6), and internal box (10) rear end is also connect with funnel baffle ring (9), hydraulic pressure pair
The component of funnel baffle ring (9) backward keeps balancing with the compressed elastic force of stiffness spring (6)；
It is set on the internal box (10) there are one internal box hole (8), is equipped with successively on same straight line in outer case and falls back water hole
(3), left and right turning water hole (4,4 '), advance water hole (5)；
Fall back water hole (3) are connected with the first annular groove (3b) in outer case (2), first annular groove (3b) and outer container
A circle on body front end face falls back water injection hole (3a) and connects；It is described it is left and right turning water hole (4,4 ') respectively on outer container body sidewall
Left and right turning water injection hole (4a, 4a ') connection；The advance water hole (5) and the second annular groove (5b) in outer case (2)
Connection, second annular groove (5b) connect with the circle advance water injection hole (5a) on outer case rear end face；
When the hydraulic pressure in internal box (10) reaches setting value, stiffness spring (6) is compressed to corresponding retroversion water hole (3), left and right
Turning water hole (4,4 '), the position of advance water hole (5), flow respectively drive multifunctional pipe mounted maintenance equipment and fall back, turning, advance.
2. multifunctional pipe mounted maintenance equipment as described in claim 1, it is characterised in that：The outer case (2), internal box (10) are each
From being an integral structure.
3. multifunctional pipe mounted maintenance equipment as described in claim 1, it is characterised in that：Between described circle advance water injection hole (5a) etc.
Away from setting；One circle falls back water injection hole (3a) spaced set.
4. multifunctional pipe mounted maintenance equipment as described in claim 1, it is characterised in that：The outer case (2) if bottom be equipped with
Suspension hole (7) below dry face, after flow is projected from the hole, whole device can suspend in the air, reduction and dredging pipe
The friction of road inner wall.
5. multifunctional pipe mounted maintenance equipment as described in claim 1, it is characterised in that：The rotary cutter (1) is including flat key
(101), rotating blade (102), the flat key (101) is for loading and unloading rotary cutter.
6. multifunctional pipe mounted maintenance equipment as described in claim 1, it is characterised in that：The pressure water source is kept off from rear portion and funnel
Enclose (9) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610811222.0A CN106195520B (en) | 2016-09-09 | 2016-09-09 | A kind of multifunctional pipe mounted maintenance equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610811222.0A CN106195520B (en) | 2016-09-09 | 2016-09-09 | A kind of multifunctional pipe mounted maintenance equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106195520A CN106195520A (en) | 2016-12-07 |
| CN106195520B true CN106195520B (en) | 2018-06-29 |
Family
ID=58067740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610811222.0A Expired - Fee Related CN106195520B (en) | 2016-09-09 | 2016-09-09 | A kind of multifunctional pipe mounted maintenance equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106195520B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566754B (en) * | 2019-09-11 | 2021-06-04 | 大连海事大学 | Differential pressure type pipeline robot motion control device |
| CN112122273A (en) * | 2020-09-10 | 2020-12-25 | 中国水利水电第七工程局有限公司 | Dredging and detection integrated device and dredging method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004020627U1 (en) * | 2004-07-07 | 2005-10-06 | Schwarz, Reiner | Inspection device for shafts and pipes esp. house connections to sewage systems has camera in housing with ejection jets radial and angled away from housing for steering |
| CN201040872Y (en) * | 2007-05-08 | 2008-03-26 | 舒泰 | Hydraulic dredging equipment |
| CN201470649U (en) * | 2009-08-12 | 2010-05-19 | 歌山建设集团有限公司 | Hydraulic-driving cutting type descaling machine for pipe inner walls |
| CN102101116A (en) * | 2009-12-18 | 2011-06-22 | 安东石油技术（集团）有限公司 | Pipe inner wall descaling cutter |
| CN202015721U (en) * | 2011-01-31 | 2011-10-26 | 王毅诚 | Pneumatic type oil pipe cleaning device |
| CN102620110A (en) * | 2012-04-10 | 2012-08-01 | 苏州大学 | Pipeline robot |
-
2016
- 2016-09-09 CN CN201610811222.0A patent/CN106195520B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004020627U1 (en) * | 2004-07-07 | 2005-10-06 | Schwarz, Reiner | Inspection device for shafts and pipes esp. house connections to sewage systems has camera in housing with ejection jets radial and angled away from housing for steering |
| CN201040872Y (en) * | 2007-05-08 | 2008-03-26 | 舒泰 | Hydraulic dredging equipment |
| CN201470649U (en) * | 2009-08-12 | 2010-05-19 | 歌山建设集团有限公司 | Hydraulic-driving cutting type descaling machine for pipe inner walls |
| CN102101116A (en) * | 2009-12-18 | 2011-06-22 | 安东石油技术（集团）有限公司 | Pipe inner wall descaling cutter |
| CN202015721U (en) * | 2011-01-31 | 2011-10-26 | 王毅诚 | Pneumatic type oil pipe cleaning device |
| CN102620110A (en) * | 2012-04-10 | 2012-08-01 | 苏州大学 | Pipeline robot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106195520A (en) | 2016-12-07 |
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