CN108214319A - Shot-peening wall derusting device in a kind of self-propelled major diameter metal pipeline - Google Patents
Shot-peening wall derusting device in a kind of self-propelled major diameter metal pipeline Download PDFInfo
- Publication number
- CN108214319A CN108214319A CN201810047329.1A CN201810047329A CN108214319A CN 108214319 A CN108214319 A CN 108214319A CN 201810047329 A CN201810047329 A CN 201810047329A CN 108214319 A CN108214319 A CN 108214319A
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- Prior art keywords
- main body
- propelled
- major diameter
- motor
- wall
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
- B24C1/086—Descaling; Removing coating films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
- B24C3/325—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks for internal surfaces, e.g. of tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/003—Removing abrasive powder out of the blasting machine
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
A kind of self-propelled major diameter metal inner wall of the pipe shot peening device, belong to derusting polissoir technical field, a kind of self-propelled major diameter metal inner wall of the pipe shot peening device, including pipeline, negative tube, entering pills apparatus, the first main body, the second main body, camera, bearing spider, ball-screw, sliding suite, running gear, first shaft coupling, the first motor, motor installation rack, the second motor, second shaft coupling, universal joint and equipment.The present invention is combined using the present invention using running gear with working portion, realize to inside metal tube machinery, automation derusting, a large amount of manpower is greatly liberated, it is that worker avoids severe working environment, there are significant industrial applications prospect and potentiality in the derusting application of practical major diameter metal pipeline.
Description
Technical field
The present invention relates to metallic conduit derusting, specifically, being related to a kind of self-propelled major diameter metal inner wall of the pipe shot-peening
Derusting device belongs to derusting polissoir technical field.
Background technology
With the development of process of industrialization, the development burst of the technical fields such as building trade, pipeline transportation is pushed ahead vigorously, at these
In application field, the metallic conduit of a large amount of major diameter and long length is all referred to and used.
Metallic conduit, because of the influence of the material qualitative factor of its own, causes metallic conduit outstanding as one kind in pipeline
It is that ordinary carbon steel pipeline is easy to oxygen in by air and is aoxidized, while a large amount of rust generated by the effect of steam
Erosion, binary number pipeline must need to need to ensure clean inner wall before use, and inner wall generation corrosion is avoided to pollute transmission and is situated between
Matter, if while corrosion before metallic conduit installation without cleaning, the blocking of pipe fitting, valve is easily caused after Pipe installing,
Cause the generation of the failure even safety accident of pipe-line system；For the work of the metal pipe internal wall polishing derusting of major diameter
It is very necessary.
At present, the derusting process development on metal pipe material surface is more mature, and the degree of automation also significantly increases,
Large-scale impeller blasting equipment is that what's frequently heard can be repeated in detail already.Capital equipment has shot-blasting machine, easy to operate, convenient to install and maintain, fits
Close large-scale use.But its defect is also fairly obvious, key factor is as follows：
For common shot-blasting machine, pellet can not squeeze into the inner wall of metal tube.To solve the problems, such as this, it usually needs worker makes
With equipment such as hand-held shot-blasting guns, in sand blasting room directly carrying out operation sand-blasting gun derusts.It is but severe in sand blasting room
Working environment and be difficult to the dirt off-air discharged, be the stupid act of violence of silicosis occupation.
For these reasons, the present invention provides a kind of self-propelled major diameter metal inner wall of the pipe shot peening device, change
Traditional operation mode is become, numerous workers from potentially dangerous working environment is freed, is also adapted to simultaneously
In the work of field major diameter metal inner tube derusting environment.
Invention content
For above-mentioned deficiency, the present invention provides a kind of self-propelled major diameter metal inner wall of the pipe shot peening device,
Traditional operation mode is changed, numerous workers is freed, while also fit from potentially dangerous working environment
It should be in the work of field major diameter metal inner tube derusting environment.
The present invention is achieved by the following technical solutions：A kind of self-propelled major diameter metal inner wall of the pipe shot peening dress
It puts, including pipeline, negative tube, entering pills apparatus, the first main body, the second main body, camera, bearing spider, ball-screw, sliding sleeve
Part, running gear, first shaft coupling, the first motor, motor installation rack, the second motor, second shaft coupling, universal joint and
Equipment, the first main body upper end are fixedly connected with the second main body, and the second main body upper surface is equipped with camera, institute
It states and bearing spider is installed in the first main body mounting base, ball-screw is installed on the bearing spider, on the ball-screw
Sliding suite is installed, the sliding suite is connected by second spring bar with running gear, the sliding suite and first
Main body is slidably connected, and the ball-screw lower end is fixedly connected with first shaft coupling, the first shaft coupling other end and first
Motor is fixedly connected, and first motor is mounted on motor installation rack, the motor installation rack other end installation
There is the second motor, second motor is fixedly connected with second shaft coupling one end, the second shaft coupling other end and ten thousand
It is fixedly connected to section, the universal joint other end is fixedly connected with equipment, is equipped on the equipment rear end face negative
Pressure pipe and entering pills apparatus.
In a kind of aforementioned self-propelled major diameter metal inner wall of the pipe shot peening device, the running gear includes carrying out
Band, anti-slip rubber, the first spring lever, first connecting rod, second spring bar, third motor and belt wheel, the electromagnet, which is mounted on, to be carried out
It takes, front end is equipped with two the first spring levers on the crawler belt both side plate, and there are two for the crawler belt both side plate rear end installation
One connecting rod, described to be installed in the middle section of crawler belt both side plate there are two second spring bar, the crawler belt passes through belt wheel and third
Motor connects.
In a kind of aforementioned self-propelled major diameter metal inner wall of the pipe shot peening device, the equipment includes third
Main body, third spring lever, second connecting rod, wheel, dust suction bar and shot-blasting gun, the third main body and second connecting rod hinge-connection, institute
State third main body and third spring lever hinge-connection, the third spring lever and second connecting rod hinge-connection, the circle of the third main body
Circumferential portion is equipped with shot-blasting gun, and the third back body is symmetrically installed that there are two dust suction bars.
In a kind of aforementioned self-propelled major diameter metal inner wall of the pipe shot peening device, the first main body upper end circumference
Uniformly distributed three mounting bases, the angle between the mounting base is 120 degree.
In a kind of aforementioned self-propelled major diameter metal inner wall of the pipe shot peening device, the running gear quantity is three
It is a, uniformly in the first main body.
In a kind of aforementioned self-propelled major diameter metal inner wall of the pipe shot peening device, two rows are installed on the crawler belt
The distance between anti-slip rubber, the anti-slip rubber is constant distance.
In a kind of aforementioned self-propelled major diameter metal inner wall of the pipe shot peening device, third body front part is divided into six faces
Body.
In a kind of aforementioned self-propelled major diameter metal inner wall of the pipe shot peening device, the wheel is in second connecting rod
20 degree, equipment can be made to generate forward movement in the case where the second motor drives rotation.
In a kind of aforementioned self-propelled major diameter metal inner wall of the pipe shot peening device, third body midsection is divided into circle
Cylinder, uniformly distributed two rows of three pairs of shot-peening pipes, can make in equipment in the case where the second motor drives rotation, uniformly on the cylinder
It is intensive to metallic conduit inside shot-peening, realize rust removing function, and make metal pipe internal wall more bright and clean smooth.
In a kind of aforementioned self-propelled major diameter metal inner wall of the pipe shot peening device, suction is installed on the dust suction bar
Dirt cap, the dust suction cap face is cambered, is bonded pipeline inner peripheral surface.
The usefulness of the invention is：Compared with prior art, the present invention is using running gear and work department split-phase knot
It closes, running gear can extend out or interior receipts, and anti-slip rubber is equipped on crawler belt, can adapt to various sizes of metal
Pipeline；Working portion is equipped with shot-blasting gun and with cambered dust hood, realize to inside metal tube it is mechanical, eliminate automatically
Rust, has greatly liberated a large amount of manpower, worker is made to avoid severe working environment, in practical applications with significant work
Industry application prospect and potentiality.
Description of the drawings
Schematic diagram when attached drawing 1 is work of the invention；
Attached drawing 2 is the running gear structure diagram of Fig. 1 of the present invention；
Structure diagram of the attached drawing 3 for the present invention；
Attached drawing 4 is the running gear structure diagram of Fig. 3 of the present invention；
Attached drawing 5 is the equipment structure diagram of Fig. 3 of the present invention.
In figure, 1, pipeline, 2, negative tube, 3, entering pills apparatus, the 4, first main body, the 5, second main body, 6, camera, 7, bearing branch
Seat, 8, ball-screw, 9, sliding suite, 10, running gear, 1001, crawler belt, 1002, anti-slip rubber, the 1003, first spring lever,
1004th, first connecting rod, 1005, second spring bar, 1006, third motor, 1007, belt wheel, 11, first shaft coupling, the 12, first electricity
Motivation, 13, motor installation rack, the 14, second motor, 15, second shaft coupling, 16, universal joint, 17, equipment, 1701,
Third main body, 1702, third spring lever, 1703, second connecting rod, 1704, wheel, 1705, dust suction bar, 1706, shot-blasting gun.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1, Fig. 2 and Fig. 3, the present invention provide a kind of technical solution：In a kind of self-propelled major diameter metal pipeline
In wall shot peening device, including pipeline 1, negative tube 2, entering pills apparatus 3, the first main body 4, the second main body 5, camera 6, bearing branch
Seat 7, ball-screw 8, sliding suite 9, running gear 10, first shaft coupling 11, the first motor 12, motor installation rack 13,
Second motor 14, second shaft coupling 15, universal joint 16 and equipment 17,4 ends and the second main body 5 are solid in first main body
Fixed connection, 5 upper surface of the second main body are equipped with camera 6, bearing spider 7 are equipped in 4 mounting base of the first main body,
Ball-screw 8 on the bearing spider 7 is installed, sliding suite 9 is installed on the ball-screw 8, the sliding suite 9 is logical
It crosses second spring bar 1005 with running gear 10 to be connected, the sliding suite 9 slides 4 with the first main body and connect, the ball
8 lower end of leading screw is fixedly connected with first shaft coupling 11, and 11 other end of first shaft coupling is fixedly connected with the first motor 12,
First motor 12 is mounted on motor installation rack 13, and it is electronic that 13 other end of motor installation rack is equipped with second
Machine 14, second motor 14 are fixedly connected with 15 one end of second shaft coupling, 15 other end of second shaft coupling with it is universal
Section 17 is fixedly connected, and 16 other end of universal joint is fixedly connected with equipment 17, is pacified on 17 rear end face of equipment
Equipped with negative tube 2 and entering pills apparatus 3.
Referring to Fig. 4, in a kind of aforementioned self-propelled major diameter metal inner wall of the pipe shot peening device, the walking dress
It puts 10 and includes crawler belt 1001, anti-slip rubber 1002, the first spring lever 1003, first connecting rod 1004, second spring bar 1005, third
Motor 1006 and belt wheel 1007, the anti-slip rubber 1002 are mounted on crawler belt 1001, front end on 1001 both side plate of crawler belt
Installation there are two the first spring lever 1003,1001 both side plate rear end of the crawler belt installation there are two first connecting rod 1004, it is described
There are two second spring bar 1005, the crawler belt 1001 passes through belt wheel 1007 and for the middle section installation of 1001 both side plate of crawler belt
Three motors 1006 connect.
Referring to Fig. 5, in a kind of aforementioned self-propelled major diameter metal inner wall of the pipe shot peening device, the work clothes
It puts 17 and includes third main body 1701, third spring lever 1702, second connecting rod 1703, wheel 1704, dust suction bar 1705 and shot-blasting gun
1706, the third main body 1701 and 1703 hinge-connection of second connecting rod, the third main body 1701 are cut with scissors with third spring lever 1702
Link, 1703 hinge-connection of the third spring lever 1702 and second connecting rod, the circumferential section of the third main body 1701 are equipped with
Shot-blasting gun 1706,1701 rear portion of third main body are symmetrically installed there are two dust suction bar 1705.
Referring to Fig. 2, in a kind of aforementioned self-propelled major diameter metal inner wall of the pipe shot peening device, first master
Body 4 front end circumference uniform distribution, three mounting bases, the angle between the mounting base are 120 degree.
Referring to Fig. 2, in a kind of aforementioned self-propelled major diameter metal inner wall of the pipe shot peening device, the walking dress
It is three to put 10 quantity, uniformly in the first main body 4.
Referring to Fig. 4, in a kind of aforementioned self-propelled major diameter metal inner wall of the pipe shot peening device, it is described to carry out 1001
On the distance between two rows of anti-slip rubbers 1002, the anti-slip rubber 1002 are installed for constant distance.
Referring to Fig. 5, in a kind of aforementioned self-propelled major diameter metal inner wall of the pipe shot peening device, third master 1701
Forepart is divided into hexahedron.
Referring to Fig. 5, in a kind of aforementioned self-propelled major diameter metal inner wall of the pipe shot peening device, the wheel
1705 with second connecting rod 1703 in 20 degree, equipment 17 can be made to generate forward fortune in the case where the second motor 14 drives and rotates
It is dynamic.
Referring to Fig. 5, in a kind of aforementioned self-propelled major diameter metal inner wall of the pipe shot peening device, third main body
1701 middle sections are cylinder, uniformly distributed two rows of three pairs of shot-peening pipes 1706 on the cylinder, can be made in equipment 17 the
Two motor 14 are driven under rotation, uniformly intensive to metallic conduit inside shot-peening, realize rust removing function, and make metallic conduit
Inner wall is more bright and clean smooth.
Referring to Fig. 5, in a kind of aforementioned self-propelled major diameter metal inner wall of the pipe shot peening device, the dust suction bar
Dust suction cap is installed, the dust suction cap face is cambered, is bonded 1 inner peripheral surface of pipeline on 1705.
Operation principle：
The original state of the device is in the lowermost end (close to one end of first shaft coupling 11) of ball-screw 8 for sliding suite 9,
Three running gears 10 are located at the extreme position of interior receipts, and when device is started to work, device is positioned in pipeline 1, and first the
One motor 12 works, and ball-screw 8 is driven to rotate by first shaft coupling 11, so as to which sliding suite 9 be driven to be moved to upper end,
Sliding suite 9 pushes three running gears 10 to extend out by second spring bar 1005, is bonded when with running gear 10 with pipeline 1
When, the first motor 12 powers off, and ball-screw 8 stops operating, and sliding suite 9 stops mobile and locks, the first spring lever
1003 and first connecting rod 1004 play the role of stablize and support, so as to make three running gears 10 inner wall with pipeline 1 always
It fits closely.
After the completion of preparation, running gear 10 is started to work, and third motor 1006 drives crawler belt by belt wheel 1007
1001 rotations, are equipped with anti-slip rubber 1002 on crawler belt 1001, can enhance running gear 10 and the friction inside pipeline 1
Power, so as to smoothly equipment be driven to walk in pipeline, while running gear 10 works, the second motor 14
Work is also begun to, by second shaft coupling 15, universal joint 16 is driven to rotate, so as to which equipment 17 be driven to be rotated in pipeline 1,
Three wheels 1704 can be bonded, and wheel by adjustable second connecting rod 1703 and third spring lever 1702 with inner wall of the pipe
Second connecting rod 1703 is in 20 degree, can play the role of supporting equipment rotation and provide onward impulse, shot-blasting gun 1706 exists
While rotation, the high-velocity wire ball conveyed by entering pills apparatus 3 is sprayed, the corrosion of 1 inner wall of pipeline is removed, while will be in metal tube
Road inner wall generates crystal grain thinning layer, improves the corrosion resistance of metal pipe internal wall, can be by excess metal by dust suction bar 1705
Ball and impurity are drawn onto in negative tube 2 and discharge.
Overall work can be divided into two parts, and first part is running gear, and the first motor 12 is powered, and passes through the first shaft coupling
Device 11 drives ball-screw 8 to rotate, and so as to which sliding suite 9 be driven to be moved forward and backward along the first main body 4, sliding suite 9 drives the
Bearing rotation of two spring levers 1005 on sliding suite 9, so as to three running gears 10 be pushed to extend out or interior receipts, when with
When running gear 10 is bonded with pipeline 1, the first motor 12 powers off, and ball-screw 8 stops operating, and sliding suite 9 stops movement simultaneously
And lock, the first spring lever 1003 and first connecting rod 1004 play the role of stablizing and support, so as to make three running gears 10
Always certain pressure is kept with pipeline 1, when needing to walk in the pipeline for having certain angle of inclination, to mounted on crawler belt 1001
On anti-slip rubber 1002 be powered, so as to generate magnetic force, 1 inner wall of pipeline is tightly sucked, running gear 10 is powered, drive crawler belt
1001 rotations, enable whole device to walk in angled pipeline 1.
Second part works for shot peening, is powered first to the second motor 14, by second shaft coupling 15, drives ten thousand
To 16 rotation of section, so as to which equipment 17 be driven to be rotated in pipeline 1, second connecting rod 1703 and third spring lever 1702 keep work
Make 17 stable rotation of device, three with angled wheel 1704 reduce rub while, generate the power of advance, play section
It can act on, shot-blasting gun 1706 while rotating, sprays the high-velocity wire ball conveyed by entering pills apparatus 3, by the corrosion of 1 inner wall of pipeline
It removes, while crystal grain thinning layer will be generated in metal pipe internal wall, the corrosion resistance of metal pipe internal wall is improved, with cambered
Dust hood metal ball and impurity are covered, by dust suction bar 1705, metal ball and impurity are drawn onto in negative tube 2.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It still can modify to the technical solution recorded in foregoing embodiments or which part technical characteristic is carried out etc.
With replacing, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection domain of invention.
Claims (10)
1. the present invention provides a kind of technical solution：In a kind of self-propelled major diameter metal inner wall of the pipe shot peening device, including
Pipeline（1）, negative tube（2）, entering pills apparatus（3）, the first main body（4）, the second main body（5）, camera（6）, bearing spider（7）, rolling
Ballscrew（8）, sliding suite（9）, running gear（10）, first shaft coupling（11）, the first motor（12）, motor installation rack
（13）, the second motor（14）, second shaft coupling（15）, universal joint（16）And equipment（17）, in first main body（4）
End and the second main body（5）It is fixedly connected, second main body（5）Upper surface is equipped with camera（6）, first main body（4）
Bearing spider is installed in mounting base（7）, the bearing spider（7）On ball-screw is installed（8）, the ball-screw（8）
On sliding suite is installed（9）, the sliding suite（9）Pass through second spring bar（1005）With running gear（10）It is connected,
The sliding suite（9）It is slided with the first main body（4）Connection, the ball-screw（8）Lower end and first shaft coupling（11）It is fixed
Connection, the first shaft coupling（11）The other end and the first motor（12）It is fixedly connected, first motor（12）Installation
In motor installation rack（13）On, the motor installation rack（13）The other end is equipped with the second motor（14）, described second
Motor（14）With second shaft coupling（15）One end is fixedly connected, the second shaft coupling（15）The other end and universal joint（16）Gu
Fixed connection, the universal joint（16）The other end and equipment（17）It is fixedly connected, the equipment（17）Pacify on rear end face
Equipped with negative tube（2）And entering pills apparatus（3）.
2. in a kind of self-propelled major diameter metal inner wall of the pipe shot peening device according to claim 1, feature exists
In：The running gear（10）Including crawler belt（1001）, anti-slip rubber（1002）, the first spring lever（1003）, first connecting rod
（1004）, second spring bar（1005）, third motor（1006）And belt wheel（1007）, the anti-slip rubber（1002）Mounted on shoe
Band（1001）On, the crawler belt（1001）Front end is equipped with two the first spring levers on both side plate（1003）, the crawler belt
（1001）There are two first connecting rods for the installation of both side plate rear end（1004）, it is described in crawler belt（1001）The middle section installation of both side plate
There are two second spring bars（1005）, the crawler belt（1001）Pass through belt wheel（1007）Third motor（1006）Connection.
3. in a kind of self-propelled major diameter metal inner wall of the pipe shot peening device according to claim 1, feature exists
In：The equipment（17）Including third main body（1701）, third spring lever（1702）, second connecting rod（1703）, wheel
（1704）, dust suction bar（1705）And shot-blasting gun（1706）, the third main body（1701）With second connecting rod（1703）Hinge-connection, institute
State third main body（1701）With third spring lever（1702）Hinge-connection, the third spring lever（1702）And second connecting rod（1703）
Hinge-connection, the third main body（1701）Circumferential section shot-blasting gun is installed（1706）, the third main body（1701）Rear portion
Dust suction bar there are two being symmetrically installed（1705）.
4. in a kind of self-propelled major diameter metal inner wall of the pipe shot peening device according to claim 1, feature exists
In：First main body（4）Three mounting bases of front end circumference uniform distribution, the angle between the mounting base are 120 degree.
5. in a kind of self-propelled major diameter metal inner wall of the pipe shot peening device according to claim 1 and 2, feature
It is：The walking dress（10）Quantity is three, uniformly mounted on the first main body（4）On.
It is 6. special in a kind of self-propelled major diameter metal inner wall of the pipe shot peening device according to claim 1,2 and 5
Sign is：The shoe（1001）On two rows of anti-slip rubbers are installed（1002）, the anti-slip rubber（1002）The distance between be
Constant distance.
7. in a kind of self-propelled major diameter metal inner wall of the pipe shot peening device according to claim 1 and 3, feature
It is：Third master（1701）Forepart is divided into hexahedron.
It is 8. special in a kind of self-propelled major diameter metal inner wall of the pipe shot peening device according to claim 1,3 and 7
Sign is：The wheel（1705）With second connecting rod（1703）In 20 degree, equipment can be made（17）In the second motor（14）
It drives under rotation, generates forward movement.
9. in a kind of self-propelled major diameter metal inner wall of the pipe shot peening device according to claim 1 and 3, feature
It is：In a kind of aforementioned self-propelled major diameter metal inner wall of the pipe shot peening device, third main body（1701）Middle section
For cylinder, uniformly distributed two rows of three pairs of shot-peening pipes on the cylinder（1706）, can make in equipment（17）In the second motor
（14）It drives under rotation, it is uniformly intensive to metallic conduit inside shot-peening, realize rust removing function, and make metal pipe internal wall more
Add bright and clean smooth.
It is 10. special in a kind of self-propelled major diameter metal inner wall of the pipe shot peening device according to claim 1 and 3
Sign is：The dust suction bar（1705）On dust suction cap is installed, the dust suction cap face is cambered, be bonded pipeline（1）Inner peripheral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810047329.1A CN108214319A (en) | 2018-01-18 | 2018-01-18 | Shot-peening wall derusting device in a kind of self-propelled major diameter metal pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810047329.1A CN108214319A (en) | 2018-01-18 | 2018-01-18 | Shot-peening wall derusting device in a kind of self-propelled major diameter metal pipeline |
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| Publication Number | Publication Date |
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| CN108214319A true CN108214319A (en) | 2018-06-29 |
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ID=62667457
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810047329.1A Pending CN108214319A (en) | 2018-01-18 | 2018-01-18 | Shot-peening wall derusting device in a kind of self-propelled major diameter metal pipeline |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818325A (en) * | 2018-08-13 | 2018-11-16 | 湖北三江航天涂装设备工程有限公司 | A kind of large-size cylinder body inner wall automatic sand-blasting machine |
| CN109732417A (en) * | 2019-02-19 | 2019-05-10 | 刘全刚 | A kind of pipe walking polishing machine |
| CN110052967A (en) * | 2019-05-16 | 2019-07-26 | 西安环海机器人科技有限公司 | Pipe end cleaning equipment |
| CN110744142A (en) * | 2019-10-31 | 2020-02-04 | 中北大学 | Ultrasonic micro-pit processing device |
| WO2020176864A1 (en) * | 2019-02-28 | 2020-09-03 | Board Of Regents, The University Of Texas System | Tank seal inspection |
| CN113084715A (en) * | 2021-04-24 | 2021-07-09 | 宫礼康 | Steel pipe inner wall derusting machine, derusting method, derusting mechanism and side plate thereof |
| CN113566051A (en) * | 2021-07-21 | 2021-10-29 | 江苏淮盐矿业有限公司 | Bittern pipeline alkaline scaling anticorrosion protection method |
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| CN105003790A (en) * | 2015-07-08 | 2015-10-28 | 北京工业大学 | Multifunctional compound driving pipeline robot |
| CN105135151A (en) * | 2015-10-15 | 2015-12-09 | 青岛大学 | Crawler-type pipeline robot with active adaptation and self-adaptation functions |
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Application publication date: 20180629 |