CN106049345B - It is a kind of for the cleaning of motor-car track from steady Mobile support device - Google Patents
It is a kind of for the cleaning of motor-car track from steady Mobile support device Download PDFInfo
- Publication number
- CN106049345B CN106049345B CN201610499899.5A CN201610499899A CN106049345B CN 106049345 B CN106049345 B CN 106049345B CN 201610499899 A CN201610499899 A CN 201610499899A CN 106049345 B CN106049345 B CN 106049345B
- Authority
- CN
- China
- Prior art keywords
- steady
- mobile
- rail
- platform
- leading screw
- 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.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H8/00—Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails
- E01H8/10—Removing undesirable matter from rails, flange grooves, or the like railway parts, e.g. removing ice from contact rails, removing mud from flange grooves
- E01H8/105—Pneumatically or hydraulically loosening, removing or dislodging undesirable matter, e.g. removing by blowing, flushing, suction; Application of melting liquids; Loosening or removing by means of heat, e.g. cleaning by plasma torches, drying by burners
Abstract
The present invention relates to it is a kind of for the cleaning of motor-car track from steady Mobile support device, including from steady support plate and Self homeostasis adjustment block, it is described from the lower face front and rear sides of steady support plate to be symmetrically welded with setting there are two from steady lifting lug, mobile motor is equipped with by motor cabinet from steady lifting lug inner wall positioned at from steady branch front edge of board, the output shaft of mobile motor is connected by shaft coupling with mobile leading screw, the rear end of mobile leading screw is mounted on from steady support plate rear end by bearing from steady lifting lug, movable block is equipped with by thread fiting mode on the middle part of mobile leading screw, mobile leading screw is driven to rotate by mobile motor, mobile leading screw drives movable block movement, the both ends of movable block are symmetrical arranged there are two limited block, the lower face of two limited blocks is separately mounted to by sliding matching mode in two fixed concave blocks.The present invention, which can be realized in rail cleaning process, stablizes mobile support function, without human intervention, high degree of automation.
Description
Technical field
The present invention relates to rail processing technique field, specifically a kind of certainly steady mobile branch for the cleaning of motor-car track
Support arrangement.
Background technology
It is also higher and higher to the quality requirement of rail with the continuous development of high ferro technology, due to high ferro, motor-car, subway
Speed far above common train, it is therefore very high to the smoothness requirements of rail, it is following to influence mainly having for rail smoothness
Several aspects：First, it produces molding rear surface in the main body of rail and has many burrs, the smoothness of rail is poor；2nd, will
It needs to carry out secondary welding between 100 meters of superlong steel rail, but the pad that welding leaves after the completion is extremely uneven in orbit
It is whole, influence the smoothness of rail；3rd, the rail in use is also possible to generate rust staining for a long time by corrosion, reduces rail
Smoothness；4th, rail due to being exposed to outside for a long time, and rail surface adheres to many dust, so as to reduce the smooth of rail
Degree.
The smoothness of rail directly affect high ferro, motor-car, train, subway travel speed and security performance, therefore in iron
Rail completion of processing is polished later using a period of time, and then operator is fast by the way that cleaning equipment is manually operated again
Speed is attached to the iron filings of rail surface after rinsing polishing, existing rail cleaning equipment is substantially using in existing mobile support
Equipment manually pushes the work forward in high-pressure hydraulic pump high-pressure wash mode installed above, but since existing mobile support equipment exists
Defect causes rail cleaning efficiency low, and existing mobile support equipment specific defect is as follows：1st, human assistance is needed to operate, automatically
Change degree is low, and working efficiency is low；2nd, due to the rail having be bending arc track, not necessarily all be straight trip rail, existing shifting
Dynamic support equipment cannot adjust operative orientation in time when being bent arc-shaped rail cleaning, and operative orientation self-adaptability is poor,
Human assistance is needed to adjust operative orientation, but inevitably exists during manual adjustment operative orientation and adjusts error, and in operative orientation
Stability is poor during adjusting manually, thus greatly reduces the smoothness of rail.
Invention content
To solve the above-mentioned problems, the present invention provides it is a kind of for the cleaning of motor-car track from steady Mobile support device,
Existing mobile support equipment can be solved by needing manual operation, automation existing for human assistance operation rail cleaning way
The problems such as degree is low, equipment operative orientation self-adaptability difference and working efficiency are low, can realize in rail cleaning process
Stablize mobile support function, without human intervention, high degree of automation eliminates the shake situation in the equipment course of work,
Stabilization of equipment performance can be good, and has many advantages, such as that equipment operative orientation Self homeostasis adjustment performance is good and working efficiency is high.
To achieve these goals, the present invention is realized using following technical scheme：It is a kind of to be used for what motor-car track cleaned
From steady Mobile support device, including from steady support plate and Self homeostasis adjustment block, the lower face front and rear sides balanced welding from steady support plate
Setting is connected to there are two from steady lifting lug, mobile electricity is equipped with by motor cabinet from steady lifting lug inner wall positioned at from steady branch front edge of board
Machine, the output shaft of mobile motor are connected by shaft coupling with mobile leading screw, and the rear end of mobile leading screw is mounted on by bearing
From steady support plate rear end from steady lifting lug, movable block is equipped with by thread fiting mode on the middle part of mobile leading screw, passes through shifting
Dynamic motor drives mobile leading screw rotation, and mobile leading screw drives movable block movement, and the both ends of movable block are symmetrical arranged that there are two limit
Block, the lower face of two limited blocks is separately mounted to by sliding matching mode in two fixed concave blocks, in two fixed concave blocks
End is respectively welded at from the both sides of steady support plate, is moved by the both sides spaced motion of two limited blocks and two fixed concave blocks
Block on mobile leading screw can with carry out move back and forth；L-type connection branch there are two being symmetrically welded at left and right sides of the movable block
Plate；Three Self homeostasis adjustment mechanisms are separately installed on the upper surface of the Self homeostasis adjustment block, left and right end face, positioned at Self homeostasis adjustment block
Liang Ge Self homeostasis adjustments mechanism top on the face of left and right ends is separately mounted on two L-type connection support plate inner walls, is adjusted positioned at from steady
Self homeostasis adjustment mechanism top on locking nub upper surface is separately mounted to the lower face of movable block, and Self homeostasis adjustment mechanism has good
Self homeostasis adjustment performance, three Self homeostasis adjustment mechanisms carry out Self homeostasis adjustment block from three upper end, left end, right end directions adjusting from steady
Section, when encountering the cleaning of curved shape rail, three Self homeostasis adjustment mechanisms can quickly be stablized according to rail bending direction
Self-control operative orientation so that the present invention be suitable for different tracks shape rail support cleaning, the scope of application is big,
The lower face of Self homeostasis adjustment block is welded with from steady fulcrum, is welded with from steady round platform from the lower face of steady fulcrum, is played from steady fulcrum
Fixed support is equipped with existing high-pressure cleaning device, existing high-pressure cleaning device pair from the effect of steady round platform from steady round platform lower end
Rail after polishing carries out high-pressure wash；The Self homeostasis adjustment mechanism is included from steady platform and lower from steady platform, on from steady platform
Upper surface be mounted on L-type connection support plate or movable block, on from steady platform and down between steady platform on from steady platform axis direction
Uniformly installation is there are four from steady branch, under be mounted in the corresponding end surface of Self homeostasis adjustment block from the lower face of steady platform；It is described certainly steady
Branch is welded between No. two ear mounts on steady platform lower face, No. two ear mounts including upper end and is equipped with No. three liquid by axis pin
Cylinder pressure, the top of No. three hydraulic cylinders are mounted on by axis pin in No. three ear mounts, and No. three ear mounts are welded on down from the upper surface of steady platform
On, in the present invention No. three hydraulic cylinder bottom ends No. two ear mounts form revolute pair R, No. three hydraulic cylinders form prismatic pair P at work,
No. three hydraulic cylinder tops form revolute pair P in No. three ear mounts, and on from steady platform, four PRP types from steady branch, down from steady platform
Form 4-RPR parallel institutions, 4-RPR parallel institutions have that dynamic response is good, rigidity is high, large carrying capacity, stability are good and
The advantages that kinematic accuracy is high, the present invention cause the present invention to encounter the cleaning of curved shape rail by the advantages of 4-RPR parallel institutions
When can quickly carry out stable self-control operative orientation so that the present invention be suitable for different tracks shape rail support it is clear
Work is washed, the scope of application is big.
In use, the present invention is mounted in existing mobile equipment first, it is by existing mobile equipment that the present invention is mobile
To required cleaning rail section, after location determination is good, if the present invention encounters the cleaning of curved shape rail, the present invention
It starts to work, three Self homeostasis adjustment mechanisms are quickly stablized by the advantages of 4-RPR parallel institutions according to rail bending direction
Self-control operative orientation so that the present invention be suitable for different tracks shape rail support cleaning, the scope of application is big,
Then high-pressure wash is carried out to the rail after polishing from the existing high-pressure cleaning device that steady round platform lower end is installed, when existing height
It presses after cleaning equipment cleans the rail section at this position, mobile motor goes into operation works at this time, and mobile motor, which drives, to be moved
Leading screw rotates, and mobile leading screw drives movable block movement, makes under two limited blocks and the both sides spaced motion of two fixed concave blocks
Obtaining movable block drives the existing high-pressure cleaning device of the present invention to enter next cleaning parts, in the manner described above can be quickly clear
Washed metal rail can be realized in rail cleaning process of the present invention and stablize mobile support function, without human intervention, the degree of automation
Height, working efficiency is high, increases track smoothness after cleaning.
The beneficial effects of the invention are as follows：
1st, in the present invention on from steady platform, four PRP types from steady branch, down form 4-RPR parallel institutions from steady platform, when
Encounter curved shape rail cleaning when, three Self homeostasis adjustment mechanisms by the advantages of 4-RPR parallel institutions according to rail bending side
Stable self-control operative orientation is carried out to Self homeostasis adjustment block on three directions to from upper end, left end, right end so that the present invention
Suitable for the support cleaning of different tracks shape rail, the scope of application is big；
2nd, the present invention solves existing mobile support equipment and is operated by human assistance and needed existing for rail cleaning way
The problems such as manual operation, the degree of automation are low, equipment operative orientation self-adaptability difference and working efficiency are low, can realize
Stablize mobile support function in rail cleaning process, without human intervention, high degree of automation, and with equipment operative orientation
Self homeostasis adjustment performance is good and the advantages that working efficiency is high.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the full sectional view of the present invention；
Fig. 3 is the sectional view along A-A of Fig. 3 of the present invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
As shown in Figure 1 to Figure 3, it is a kind of for the cleaning of motor-car track from steady Mobile support device, including from steady support plate 71
With Self homeostasis adjustment block 70, the lower face front and rear sides from steady support plate 71 are symmetrically welded with setting there are two from steady lifting lug 71a,
Mobile motor 72 is equipped with by motor cabinet from steady lifting lug 71a inner walls positioned at from steady 71 front end of support plate, mobile motor 72
Output shaft is connected by shaft coupling with mobile leading screw 73, and the rear end of mobile leading screw 73 is mounted on by bearing from steady support plate 71
Rear end from steady lifting lug 71a, movable block 74 is equipped with by thread fiting mode on the middle part of mobile leading screw 73, passes through movement
Motor 72 drives mobile leading screw 73 to rotate, and mobile leading screw 73 drives movable block 74 to move, and the both ends of movable block 74 are symmetrically arranged with
The lower face of two limited blocks 74a, two limited block 74a are separately mounted to two fixed concave blocks 75 by sliding matching mode
On, two fixed 75 upper ends of concave block are respectively welded at from the both sides of steady support plate 71, pass through two limited block 74a and two anchors
The both sides spaced motion of block 75 cause movable block 74 on mobile leading screw 73 can with carry out move back and forth；The movable block 74
The left and right sides be symmetrically welded there are two L-type connect support plate 76；Upper surface, the left and right of the Self homeostasis adjustment block 70 are pacified respectively on end face
Dress is there are three Self homeostasis adjustment mechanism 77,77 top of Liang Ge Self homeostasis adjustments mechanism point on 70 left and right ends face of Self homeostasis adjustment block
An Zhuan not be on two L-types connection 76 inner walls of support plate, 77 top of Self homeostasis adjustment mechanism on 70 upper surface of Self homeostasis adjustment block
The lower face of movable block 74 is separately mounted to, Self homeostasis adjustment mechanism 77 has good Self homeostasis adjustment performance, three Self homeostasis adjustments
Mechanism 77 carries out Self homeostasis adjustment from three upper end, left end, right end directions to Self homeostasis adjustment block 70, when encountering curved shape rail
During cleaning, three Self homeostasis adjustment mechanisms 77 can quickly carry out stable self-control operative orientation according to rail bending direction,
So that the present invention is suitable for the support cleaning of different tracks shape rail, the scope of application is big, the lower end of Self homeostasis adjustment block 70
Face is welded with from steady fulcrum 78, is welded with from the lower face of steady fulcrum 78 from steady round platform 79, and fixed support is played from steady fulcrum 78
From the effect of steady round platform 79, existing high-pressure cleaning device is installed from steady 79 lower end of round platform, existing high-pressure cleaning device is to polishing
After rail carry out high-pressure wash；The Self homeostasis adjustment mechanism 77 is included from steady platform 771 and lower from steady platform 773, it is upper from
The upper surface of steady platform 771 is mounted on L-type connection support plate 76 or movable block 74, on from steady platform 771 and down from edge between steady platform 773
On from steady platform axis direction uniformly installation there are four from steady branch 772, under from the lower face of steady platform 773 be mounted on Self homeostasis adjustment block
In 70 corresponding end surface；It is described to be welded on from steady branch 772 including upper end from No. two ear mounts on steady 771 lower face of platform
7721, No. three hydraulic cylinders 7722 are equipped with by axis pin between No. two ear mounts 7721, the top of No. three hydraulic cylinders 7722 passes through pin
Axis is mounted in No. three ear mounts 7723, and No. three ear mounts 7723 are welded on down from the upper surface of steady platform 773, No. three liquid in the present invention
7722 bottom end of cylinder pressure is No. two ear mounts 7721 form revolute pair R, No. three hydraulic cylinders 7722 form prismatic pair P at work, No. three
7722 top of hydraulic cylinder forms revolute pair P in No. three ear mounts 7723, and on from steady 771, four PRP types of platform from steady branch
772nd, 4-RPR parallel institutions are formd from steady platform 773 down, 4-RPR parallel institutions are with dynamic response is good, rigidity is high, carrying energy
The advantages that power is big, stability is good and kinematic accuracy is high, it is curved that the present invention by the advantages of 4-RPR parallel institutions so that the present invention encounters
Curved shape rail can quickly carry out stable self-control operative orientation when cleaning so that the present invention is suitable for different tracks shape
The support cleaning of shape rail, the scope of application are big.
In use, the present invention is mounted in existing mobile equipment first, it is by existing mobile equipment that the present invention is mobile
To required cleaning rail section, after location determination is good, if the present invention encounters the cleaning of curved shape rail, the present invention
It starts to work, three Self homeostasis adjustment mechanisms 77 are steady by quickly being carried out according to rail bending direction the advantages of 4-RPR parallel institutions
Fixed self-control operative orientation so that the present invention is suitable for the support cleaning of different tracks shape rail, the scope of application
Greatly, high-pressure wash then is carried out to the rail after polishing from the existing high-pressure cleaning device that steady 79 lower end of round platform is installed, when
After existing high-pressure cleaning device cleans the rail section at this position, mobile motor 72 goes into operation work at this time, mobile motor
72 drive mobile leading screw 73 to rotate, and mobile leading screw 73 drives movable block 74 to move, in two limited block 74a and two fixed concave blocks
So that movable block 74 drives the existing high-pressure cleaning device of the present invention to enter next cleaning parts under 75 both sides spaced motion,
It can realize in rail cleaning process of the present invention with Rapid Cleaning rail and stablize mobile support function in the manner described above,
Without human intervention, high degree of automation, working efficiency is high, increases track smoothness after cleaning, solves existing mobile branch
Support equipment is operated by human assistance needs that manual operation, the degree of automation be low, equipment work side existing for rail cleaning way
To the problems such as self-adaptability difference and working efficiency be low, purpose is reached.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiments and description only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.
Claims (1)
1. it is a kind of for the cleaning of motor-car track from steady Mobile support device, it is characterised in that：Including from steady support plate (71) and certainly
Steady adjusting block (70), the lower face front and rear sides from steady support plate (71) are symmetrically welded with setting, and there are two from steady lifting lug
(71a) is equipped with mobile motor (72) from steady lifting lug (71a) inner wall positioned at from steady support plate (71) front end by motor cabinet,
The output shaft of mobile motor (72) is connected by shaft coupling with mobile leading screw (73), and the rear end of mobile leading screw (73) is pacified by bearing
, from steady lifting lug (71a), pass through thread fitting side on the middle part of mobile leading screw (73) mounted in positioned at from steady support plate (71) rear end
Formula is equipped with movable block (74), and the both ends of movable block (74) are symmetrical arranged that there are two limited block (74a), two limited blocks (74a)
Lower face be separately mounted on two fixed concave blocks (75) by sliding matching mode, two fixed concave block (75) upper ends difference
It is welded on from the both sides of steady support plate (71)；L-type connects support plate there are two being symmetrically welded at left and right sides of the movable block (74)
(76)；Three Self homeostasis adjustment mechanisms (77) are separately installed on the upper surface of the Self homeostasis adjustment block (70), left and right end face, are located at
Liang Ge Self homeostasis adjustments mechanism (77) top on Self homeostasis adjustment block (70) left and right ends face is separately mounted to two L-type connection support plates
(76) on inner wall, Self homeostasis adjustment mechanism (77) top on Self homeostasis adjustment block (70) upper surface is separately mounted to movable block
(74) lower face, the lower face of Self homeostasis adjustment block (70) are welded with from steady fulcrum (78), are welded from the lower face of steady fulcrum (78)
It is connected to from steady round platform (79)；The Self homeostasis adjustment mechanism (77) including on from steady platform (771) and lower from steady platform (773), it is upper from steady
The upper surface of platform (771) is mounted on L-type connection support plate (76) or movable block (74), upper from steady platform (771) and lower from steady platform
(773) between on from steady platform axis direction uniformly installation there are four from steady branch (772), under from the lower face of steady platform (773)
In the corresponding end surface of Self homeostasis adjustment block (70)；
It is described to be welded on including upper end from steady branch (772) from No. two ear mounts (7721) on steady platform (771) lower face, No. two
No. three hydraulic cylinders (7722) are equipped with by axis pin between ear mount (7721), the top of No. three hydraulic cylinders (7722) is pacified by axis pin
On No. three ear mounts (7723), No. three ear mounts (7723) are welded on down from the upper surface of steady platform (773)；
In use, the present invention is mounted in existing mobile equipment first, the present invention is moved to by institute by existing mobile equipment
It need to clean on rail section, after location determination is good, if the present invention encounters the cleaning of curved shape rail, the present invention starts
Work, three Self homeostasis adjustment mechanisms (77) are quickly stablized by the advantages of 4-RPR parallel institutions according to rail bending direction
Self-control operative orientation so that the present invention be suitable for different tracks shape rail support cleaning, the scope of application is big,
Then high-pressure wash is carried out to the rail after polishing from the existing high-pressure cleaning device that steady round platform (79) lower end is installed, when existing
Have after high-pressure cleaning device cleans the rail section at this position, mobile motor (72) goes into operation work at this time, mobile motor
(72) mobile leading screw (73) is driven to rotate, mobile leading screw (73) drives movable block (74) to move, in two limited blocks (74a) and two
So that movable block (74) drives the existing high-pressure cleaning device of the present invention to enter under the both sides spaced motion of a fixed concave block (75)
Next cleaning parts, in the manner described above can be with Rapid Cleaning rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610499899.5A CN106049345B (en) | 2016-06-28 | 2016-06-28 | It is a kind of for the cleaning of motor-car track from steady Mobile support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610499899.5A CN106049345B (en) | 2016-06-28 | 2016-06-28 | It is a kind of for the cleaning of motor-car track from steady Mobile support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106049345A CN106049345A (en) | 2016-10-26 |
| CN106049345B true CN106049345B (en) | 2018-06-12 |
Family
ID=57200232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610499899.5A Active CN106049345B (en) | 2016-06-28 | 2016-06-28 | It is a kind of for the cleaning of motor-car track from steady Mobile support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106049345B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4557657A (en) * | 1983-10-05 | 1985-12-10 | Advanced Semiconductor Materials America, Inc. | Article handling apparatus and method |
| KR20080019826A (en) * | 2006-08-29 | 2008-03-05 | 주식회사 케이티 | Robot remote control apparatus using instant message protocol and method thereof |
| CN1986148B (en) * | 2006-12-22 | 2010-05-19 | 清华大学 | Parallel triaxial head structure |
| CN101698394B (en) * | 2009-11-19 | 2011-09-07 | 北京明航技术研究所 | Automatic balance sickness-preventing chair |
| CN102554640B (en) * | 2012-01-09 | 2015-05-06 | 上海三一精机有限公司 | Auxiliary lead screw supporting device and processing center |
| CN102601788A (en) * | 2012-03-28 | 2012-07-25 | 广西大学 | Parallel welding robot with four degrees of freedom and capable of three-dimensionally traversing and one-dimensionally rotating |
| CN102601793B (en) * | 2012-03-29 | 2014-04-09 | 天津大学 | Spatially-symmetrical four-degree-of-freedom parallel mechanism |
| CN103317499A (en) * | 2013-05-31 | 2013-09-25 | 燕山大学 | Folding type four-degree-of-freedom parallel connected stable platform |
| CN205169827U (en) * | 2015-12-09 | 2016-04-20 | 天津激扬成套设备有限公司 | Cutting machine |
| CN105621275B (en) * | 2016-03-01 | 2018-10-12 | 江苏科技大学 | Crane device with Three Degree Of Freedom active compensation of undulation function and compensation method |
| CN105666471B (en) * | 2016-03-29 | 2017-10-20 | 燕山大学 | A kind of SPS+UPU+ (2RPS+R) type four-freedom-degree parallel-connection robot |
-
2016
- 2016-06-28 CN CN201610499899.5A patent/CN106049345B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106049345A (en) | 2016-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204604116U (en) | A kind of spray gun control mechanism of sand-blasting machine | |
| CN208991632U (en) | A kind of workpiece locating mechanism of numerical control bender | |
| CN110014348A (en) | A kind of plank deburring equipment in wood furniture processing | |
| CN103008828A (en) | Special-purpose automatic assembling and tack welding machine tool for plate type reinforcing rib plate units | |
| CN206509667U (en) | flexible welding clamp | |
| CN106049345B (en) | It is a kind of for the cleaning of motor-car track from steady Mobile support device | |
| CN208342078U (en) | Large-scale steel form plane automatic welding device | |
| CN208628170U (en) | A kind of quick leveling apparatus of aluminium row | |
| CN108000538A (en) | A kind of full-automation underground railway track polishing cleaning manipulator | |
| CN203003308U (en) | Machine tool special for automated assembly positioned welding of plate type stiffening rib plate unit | |
| CN106120635B (en) | A kind of railroad track intelligence cleaning robot | |
| CN106424043B (en) | A kind of dedicated auxiliary cleaning equipment of trough | |
| CN106087845B (en) | A kind of cleaning direction self-control type track intelligence cleaning equipment | |
| CN105921449B (en) | A kind of certainly steady mobile support equipment of Three Degree Of Freedom high-speed railway rail cleaning | |
| CN106120495B (en) | A kind of railroad track special grinding cleans intelligent integrated machine | |
| CN210081491U (en) | Polishing device for caterpillar link | |
| CN108890174A (en) | A kind of welder with dust reduction capability | |
| CN210816828U (en) | Marine aluminum alloy arc striking machine | |
| CN107030151A (en) | A kind of straight tube Bending Mould | |
| CN108114936B (en) | A kind of rail support equipment | |
| CN106140750B (en) | A kind of cleaning angle controllable precise type petroleum pipeline cleaning equipment of inner wall | |
| CN207875184U (en) | A kind of imposing stone for intaglio roller lifting gear | |
| CN113070441A (en) | Automatic riveting machine with clean function of working face | |
| CN207402839U (en) | A kind of industrial automatic gas cutting machine | |
| CN219520821U (en) | Auxiliary blanking mechanism of efficient precise friction welding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171023 Address after: 318050, No. 163 West Road, Xinqiao Town, Luqiao District, Zhejiang, Taizhou Applicant after: Bao Jufang Address before: 246001 Anhui Province, Anqing City Yingjiang District Changfeng Township No. 12 Lianxing village two groups Applicant before: Xu Xiangting |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |