CN108114936B - A kind of rail support equipment - Google Patents
A kind of rail support equipment Download PDFInfo
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- CN108114936B CN108114936B CN201810046891.2A CN201810046891A CN108114936B CN 108114936 B CN108114936 B CN 108114936B CN 201810046891 A CN201810046891 A CN 201810046891A CN 108114936 B CN108114936 B CN 108114936B
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- welded
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- platform
- end surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- 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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- Cleaning In General (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The present invention relates to a kind of rail support equipments, including from steady running gear, there is good equipment fixed performance and stabilization of equipment performance energy from steady running gear, the mobile support performance of rigidity is good, lower support rotary table is welded with from the middle part of steady running gear upper surface, uniform welding has the six roots of sensation to support cylinder to lower support upper end face of truncated cone in the axial direction, support post is welded in the middle part of the upper surface of lower support rotary table, the upper surface of support post and six roots of sensation support cylinder is welded with support rotary table, upper support upper end face of truncated cone is equipped with connection sheet by screw, support curved boom is welded in the middle part of the upper surface of connection sheet, the end of support curved boom is welded with from steady mobile device, and support the end two sides of curved boom and from being welded with two muscle blocks between steady mobile device.The mobile support function of the rigidity in rail cleaning process may be implemented in the present invention, and without human intervention, high degree of automation eliminates the shake situation in the equipment course of work, and stabilization of equipment performance can be good, and equipment fixed performance is good.
Description
The present invention is to be to submit on 06 28th, 2016 the applying date application No. is 2016104999216, entitled
A kind of divisional application of the Chinese patent application of rail cleaning Special support equipment.
Technical field
The present invention relates to rail processing technique field, specifically a kind of rail support equipment.
Background technique
It is also higher and higher to the quality requirement of rail with the continuous development of high-speed rail technology, due to high-speed rail, motor-car, subway
Speed be much higher than common train, therefore it is very high to the smoothness requirements of rail, it is following to influence mainly having for rail smoothness
Several aspects: one, many burrs are had in the main body production molding rear surface of rail, the smoothness of rail is poor；Two, will
Need to carry out secondary welding between 100 meters of superlong steel rail, but the pad left after the completion of welding is extremely uneven in orbit
It is whole, influence the smoothness of rail；Three, the rail in use is also possible to generate rust staining for a long time by corrosion, reduces rail
Smoothness；Four, rail due to being exposed to outside for a long time, and rail surface adheres to many dust, to reduce the smooth of rail
Degree.
The smoothness of rail directly affects the travel speed and security performance of high-speed rail, motor-car, train, subway, therefore in iron
Rail completion of processing is polished later using a period of time, and then it is fast to pass through manual operation cleaning equipment again by operator
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 installs what high-pressure hydraulic pump high-pressure wash mode manually pushed the work forward above, but since existing mobile support equipment exists
Defect causes rail cleaning efficiency low, and existing mobile support equipment specific defect is as follows: 1, needing human assistance to operate, automatically
Change degree is low, and working efficiency is low；2, there are shake situation, stabilization of equipment performance energy in the existing mobile support equipment course of work
Difference, fixed performance of the equipment on rail road surface is poor, and the existing giant being mounted above is caused to occur a left side in the process of cleaning
Right shaking phenomenon, fixed support performance is poor, and rail smoothness is poor；3, since the rail having is bending arc track, not necessarily all
It is straight trip rail, existing mobile support equipment cannot adjust operative orientation, work side when being bent the cleaning of arc-shaped rail in time
It is poor to self-adaptability, it needs human assistance to adjust operative orientation, but inevitably exists when manual adjustment operative orientation and adjust
Error, and stability is poor during operative orientation manually adjusts, and thus greatly reduces the smoothness of rail.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of rail support equipments, can solve existing mobile support
Equipment is operated by human assistance needs that manual operation, the degree of automation be low, the equipment course of work existing for rail cleaning way
In there are shake situation, stabilization of equipment performance can it is poor, equipment fixed performance is poor, support performance is poor for fixation, equipment operative orientation self
The problems such as regulation performance difference and working efficiency are low may be implemented the mobile support function of rigidity in rail cleaning process, be not necessarily to
Manual operation, high degree of automation eliminate the shake situation in the equipment course of work, and stabilization of equipment performance can be good, and equipment is fixed
Performance is good, and has many advantages, such as that equipment operative orientation Self homeostasis adjustment performance is good and work efficiency is high.
To achieve the goals above, the present invention is realized using following technical scheme: a kind of rail support equipment, including
From steady running gear, there is good equipment fixed performance and stabilization of equipment performance energy from steady running gear, eliminate the course of work
Present in jitter phenomenon, the mobile support performance of rigidity is good, described to be welded with lower branch from the middle part of steady running gear upper surface and hold round
Platform, uniform welding has the six roots of sensation to support cylinder, weldering in the middle part of the upper surface of lower support rotary table to lower support upper end face of truncated cone in the axial direction
Support post is connect, support post and the six roots of sensation support the upper surface of cylinder to be welded with support rotary table, and the six roots of sensation supports cylinder and support
Column plays the role of supporting rotary table on even support, and upper support upper end face of truncated cone is equipped with connection sheet, connection sheet by screw
Upper surface in the middle part of be welded with support curved boom, support the end of curved boom to be welded with from steady mobile device, and support the end of curved boom
Two sides and from being welded with two muscle blocks between steady mobile device, two muscle blocks play enhancing support curved boom with from steady mobile device
Bonding strength and support strength, self-control operative orientation that can be stable according to rail curved shape from steady mobile device make
The support cleaning of the invention suitable for different tracks shape rail is obtained, the scope of application is big.
Described from steady running gear includes walking erecting bed, and the lower end surface of the walking erecting bed is symmetrically installed there are four simultaneously
Join supporting mechanism, be separately installed with a universal wheel on the lower end surface of four supporting mechanisms in parallel, incite somebody to action this by four universal wheels
It is easy to operate on cleaning rail section needed for invention is moved to；The parallel connection supporting mechanism includes being welded under walking erecting bed
Fixed platform on end face, uniformly there are three branch in parallel, the tops of three branches in parallel for installation in the axial direction for fixed platform lower end surface
End is installed on moving platform, and the lower end surface of moving platform is equipped with universal wheel；The parallel connection branch includes being welded under fixed platform
Ear mount on end face is equipped with No.1 hydraulic cylinder by pin shaft in ear mount, and No.1 hydraulic cylinder can rotate in ear mount, and No.1 is hydraulic
The top of cylinder is equipped with connecting cylinder by screw thread, is equipped with threaded post by screw thread on connecting cylinder, the end of threaded post is welded on
On mobile cylinder, mobile cylinder is set on shifting axle, and mobile cylinder can rotate on shifting axle or movement, and the two of shifting axle
End is separately fixed in two fixed ears, and two fixed ears are welded on the upper surface of moving platform, and the present invention passes through No.1 liquid
Prismatic pair P that cylinder pressure is formed in the revolute pair R that ear mount is formed, No.1 hydraulic cylinder, mobile cylinder are formed on shifting axle
Cylindrical pair C constitute the branch in parallel of RPC type, and the branch and moving platform in parallel of fixed platform in the present invention, three RPC types
Constitute 3-RPC parallel institution, 3-RPC parallel institution 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 make the present invention in the mobile cleaning process of rail by the advantages of 3-RPC parallel institution
It remains steady state, eliminates and shake situation present in the course of work, stabilization of equipment performance can be good, the mobile supportive of rigidity
Can be good, No.1 locating shaft is welded in the middle part of the lower end surface of the walking erecting bed, the lower end of No.1 locating shaft is by being slidably matched
Mode be mounted on No.1 positioning cylinder inner wall on, No.1 positioning cylinder can be done in No.1 locating shaft up and down stretching motion, one
Axial limiting spring is arranged on the outer wall of number locating shaft, the upper end of axial limiting spring is resisted against the lower end surface of walking erecting bed
On, the lower end surface of axial limiting spring is resisted against on the upper surface of No.1 positioning cylinder, and axial limiting spring defines that No.1 is fixed
Peak exercise of the circle of position cylinder in No.1 locating shaft；The lower end surface on both sides of the middle of the walking erecting bed is symmetrically welded with two
Limited post, the middle lower end of two limited posts are respectively arranged with a square limit hole；On the two sidewalls of the No.1 positioning cylinder
Limited block there are two being symmetrically welded, two limited blocks are located at the inside of two square limit holes, since limited block is welded on
No.1 positions on cylinder, and limited block moves up and down apart from the distance of stretch out and draw back up and down for being exactly No.1 positioning cylinder, therefore limited block
It is exactly telescopic extensions of the No.1 positioning cylinder in No.1 locating shaft in the move distance of square limit hole, limited block plays restriction
The lower end of the effect of move distance, No.1 positioning cylinder is welded on mounting blocks, and mounting blocks are square structure, and the four of mounting blocks
A L-type fixed supported slab is respectively welded on a side, the end of four L-type fixed supported slabs is respectively welded one piece of fixinig plate,
No.1 positions four L-type fixed supported slabs movement on the up and down motion synchronous drive mounting blocks of cylinder, and four L-type fixed supported slabs are again
Four pieces of fixinig plates are driven to move up and down, move distance of the limited block of the present invention on the square limit hole of limited post is exactly four pieces solid
The up and down motion distance of stator, it is therefore prevented that the phenomenon that hyperkinesia of the present invention；Four L-type fixed supported slabs and walking erecting bed
It is separately installed with a hydraulic fixed branch between lower end surface, drives four L-type fixed supported slabs by four hydraulic fixed branches
Movement, four L-type fixed supported slabs drive four pieces of fixinig plate movements, and the present invention passes through clear needed for being just mutually attached to four pieces of fixinig plates
Making the present invention on washed metal rail section, for tool there are four fixed supporting point, equipment fixed performance is good on required cleaning rail section,
Also stability of the present invention and the mobile support performance of rigidity are further increased；The hydraulic fixed branch includes being welded on walking
No. two hydraulic cylinders on erecting bed, by being threadably mounted on mounting flange, mounting flange passes through spiral shell on the top of No. two hydraulic cylinders
Nail is mounted on corresponding L-type fixed supported slab, and mounting flange plays the role of No. two hydraulic cylinders of connection and L-type fixed supported slab.Work
When, it is cleaned on rail section needed for being first moved to the present invention by four universal wheels, after position determines, four liquid
Pressing determines four No. two hydraulic cylinders on branch and starts simultaneously at work, and No. two hydraulic cylinders drive four L-type fixed supported slabs to move, and four
Root L-type fixed supported slab drives the mounting blocks movement of top, and mounting blocks drive No.1 positioning cylinder in No.1 locating shaft stretching motion,
All things movement below No.1 positioning cylinder is driven under the action of axial limiting spring, to drive four pieces of fixinig plate fortune
Dynamic, No. two hydraulic cylinders stop working when cleaning on rail section needed for four pieces of fixinig plates are just mutually attached to, so that the present invention exists
For tool there are four fixed supporting point, equipment fixed performance is good on required cleaning rail section, increases stability of the present invention and just
Property mobile support performance, when the present invention needs to adjust position, No. two hydraulic cylinders drive four pieces of fixinig plates slightly up to shrink universal wheel
It can move everywhere, while the present invention is formed by No.1 hydraulic cylinder in revolute pair R that ear mount is formed, No.1 hydraulic cylinder
Prismatic pair P, the cylindrical pair C that is formed on shifting axle of mobile cylinder constitute the branch in parallel of RPC type, and determine in the present invention
Platform, three RPC types branch and moving platform in parallel constitute 3-RPC parallel institution, 3-RPC parallel institution has dynamic response
The advantages of good, rigidity height, large carrying capacity, the advantages that stability is good and kinematic accuracy is high, the present invention is by 3-RPC parallel institution
So that the present invention remains steady state in the mobile cleaning process of rail, eliminates and shake shape present in the course of work
Condition, further increases stability, and the mobile support performance of rigidity is good.
It is described from steady mobile device include be welded on support curved boom end from steady supporting plate and Self homeostasis adjustment block, it is described from steady
The lower end surface front and rear sides of supporting plate are symmetrically welded there are two from steady lifting lug, are led to positioned at from steady branch front edge of board from steady lifting lug inner wall
It crosses motor cabinet and mobile motor is installed, the output shaft of mobile motor is connected by shaft coupling with mobile lead screw, after mobile lead screw
End is mounted on from steady supporting plate rear end from steady lifting lug by bearing, passes through thread fiting mode on the middle part of mobile lead screw
Movable block is installed, mobile lead screw rotation is driven by mobile motor, mobile lead screw drives movable block movement, the both ends of movable block
Limited block there are two being symmetrical arranged, the lower end surface of two limited blocks is separately mounted to two fixed concave blocks by sliding matching mode
On, two fixed concave block upper ends are respectively welded at the two sides from steady supporting plate, pass through the two of two limited blocks and two fixed concave blocks
Side spaced motion make movable block on mobile lead screw can with carry out move back and forth；The left and right sides balanced welding of the movable block
L-type connects supporting plate there are two connecing；A Self homeostasis adjustment machine is separately installed on the upper surface of the Self homeostasis adjustment block, left and right end face
Structure, the Liang Ge Self homeostasis adjustment mechanism top in Self homeostasis adjustment block left and right ends are separately mounted to two L-type connection supporting plates
On inner wall, the Self homeostasis adjustment mechanism top on Self homeostasis adjustment block upper surface is mounted on the lower end surface of movable block, Self homeostasis adjustment
Mechanism has good Self homeostasis adjustment performance, and three Self homeostasis adjustment mechanisms are adjusted from three upper end, left end, right end directions to from steady
Locking nub carries out Self homeostasis adjustment, and when encountering the cleaning of curved shape rail, three Self homeostasis adjustment mechanisms can be according to rail bending side
To stable self-control operative orientation is quickly carried out, so that the present invention is suitable for the support scavenger of different tracks shape rail
Make, the scope of application is big, and the lower end surface of Self homeostasis adjustment block is welded with from steady fulcrum, is welded with from the lower end surface of steady fulcrum from steady circle
Platform plays the role of fixed support from steady rotary table from steady fulcrum, is equipped with existing high-pressure cleaning device from steady rotary table lower end, existing
High-pressure cleaning device carries out high-pressure wash to the rail after polishing；The Self homeostasis adjustment mechanism include on from steady platform and it is lower from
Steady platform, on be mounted on L-type connection supporting plate or movable block from the upper surface of steady platform, it is upper from steady platform and down between steady platform along it is upper oneself
Steady platform axis direction uniformly install there are four from steady branch, under the corresponding end surface of Self homeostasis adjustment block is mounted on from the lower end surface of steady platform
On；Described from steady branch includes passing through pin shaft between No. two ear mounts on steady platform lower end surface, No. two ear mounts on upper end is welded on
No. three hydraulic cylinders are installed, the top of No. three hydraulic cylinders is mounted in No. three ear mounts by pin shaft, and No. three ear mounts are welded on down certainly
On the upper surface of steady platform, No. three hydraulic cylinder bottom ends form revolute pair R, No. three hydraulic cylinders at work in No. two ear mounts in the present invention
Form prismatic pair P, No. three hydraulic cylinder tops and form revolute pair P in No. three ear mounts, and it is upper from steady platform, four PRP types oneself surely
Branch from steady platform forms 4-RPR parallel institution down, and 4-RPR parallel institution has that dynamic response is good, rigidity is high, bearing capacity
Greatly, stability is good and the advantages that kinematic accuracy is high, and the present invention makes the present invention encounter bending by the advantages of 4-RPR parallel institution
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 rail, the scope of application are big.When work, if encounter the cleaning of curved shape rail, three Self homeostasis adjustments
Mechanism makes by stable self-control operative orientation is quickly carried out the advantages of 4-RPR parallel institution according to rail bending direction
The support cleaning of the invention suitable for different tracks shape rail is obtained, the scope of application is big, when existing high-pressure cleaning device will
After the rail section cleaning at this position, mobile motor goes into operation works at this time, and mobile motor drives mobile lead screw rotation, movement
Lead screw drives movable block movement, and movable block is made to drive this under two limited blocks and the two sides spaced motion of two fixed concave blocks
It invents existing high-pressure cleaning device and enters next cleaning parts.
In use, on cleaning rail section needed for being first moved to the present invention by four universal wheels, when position determines
After good, four No. two hydraulic cylinders on four hydraulic fixed branches start simultaneously at work, and No. two hydraulic cylinders drive four L-types solid
Determine supporting plate movement, four L-type fixed supported slabs drive the mounting blocks movement of top, and mounting blocks drive No.1 positioning cylinder fixed in No.1
Position axis stretching motion drives all things movement below No.1 positioning cylinder, thus band under the action of axial limiting spring
Dynamic four pieces of fixinig plates movement, No. two hydraulic cylinders stop works when cleaning on rail section needed for four pieces of fixinig plates are just mutually attached to
Make, so that the present invention has on required cleaning rail section there are four fixed supporting point, equipment fixed performance is good, increases this hair
Bright stability and the mobile support performance of rigidity, when the present invention needs to adjust position, No. two hydraulic cylinders drive four pieces of fixinig plates to omit
Up shrinking universal wheel can move everywhere；If the present invention encounters the cleaning of curved shape rail, since steady mobile device
Work, three Self homeostasis adjustment mechanisms by quickly carried out the advantages of 4-RPR parallel institution according to rail bending direction it is stable from
I adjusts operative orientation, so that the present invention is suitable for the support cleaning of different tracks shape rail, the scope of application is big, then
The existing high-pressure cleaning device installed from steady rotary table lower end carries out high-pressure wash to the rail after polishing, when existing high pressure is clear
It washes after equipment cleans the rail section at this position, mobile motor goes into operation works at this time, and mobile motor, which drives, moves lead screw
Rotation, mobile lead screw drive movable block movement, to move under two limited blocks and the two sides spaced motion of two fixed concave blocks
Motion block drives the existing high-pressure cleaning device of the present invention to enter next cleaning parts, in the manner described above can be with Rapid Cleaning iron
Rail；The present invention is formed by No.1 hydraulic cylinder in revolute pair R that ear mount is formed, No.1 hydraulic cylinder simultaneously prismatic pair P,
The cylindrical pair C that mobile cylinder is formed on shifting axle constitutes the branch in parallel of RPC type, and fixed platform in the present invention, three
The branch and moving platform in parallel of RPC type constitute 3-RPC parallel institution, 3-RPC parallel institution good, rigidity with dynamic response
The advantages that height, large carrying capacity, stability are good and kinematic accuracy is high, the present invention make this by the advantages of 3-RPC parallel institution
Invention remains steady state in the mobile cleaning process of rail, eliminates and shakes situation present in the course of work, into one
Step increases stability, and the mobile support performance of rigidity is good, and the mobile branch of rigidity in rail cleaning process of the present invention may be implemented
Function is supportted, without human intervention, high degree of automation, work efficiency is high, increases track smoothness after cleaning.
The beneficial effects of the present invention are:
1, the present invention in fixed platform, three RPC types branch and moving platform in parallel constitute 3-RPC parallel institution, 3-
RPC parallel institution has many advantages, such as that dynamic response is good, rigidity is high, large carrying capacity, stability are good and kinematic accuracy is high, the present invention
Make the present invention remain steady state in the mobile cleaning process of rail by the advantages of 3-RPC parallel institution, eliminates
Situation is shaken present in the course of work, increases stability, and the mobile support performance of rigidity is good；
2, on cleaning rail section needed for No. two hydraulic cylinders of the present invention drive fixinig plate to be just mutually attached to, so that the present invention exists
The phenomenon that tool is there are four fixed supporting point on required cleaning rail section, prevents the present invention from running chaotically everywhere, fixed performance is good, also into
One step increases stability of the present invention and the mobile support performance of rigidity；
3, in the present invention on from steady platform, four PRP types form 4-RPR parallel institution from steady branch, down from steady platform, when
Encounter curved shape rail cleaning when, three Self homeostasis adjustment mechanisms by the advantages of 4-RPR parallel institution 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 of the invention
Suitable for the support cleaning of different tracks shape rail, the scope of application is big；
4, the present invention solves existing mobile support equipment and is operated by human assistance and needed existing for rail cleaning way
Manual operation, the degree of automation be low, can poor, equipment fixed performance there are shake situation, stabilization of equipment performance in the equipment course of work
The problems such as difference, fixed support performance are poor, equipment operative orientation self-adaptability difference and working efficiency are low, may be implemented rail
The mobile support function of rigidity in cleaning process, without human intervention, high degree of automation eliminates in the equipment course of work
Shake situation, stabilization of equipment performance can be good, and equipment fixed performance is good, and have equipment operative orientation Self homeostasis adjustment performance good and work
The advantages that high-efficient.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is first structure diagram of the present invention from steady running gear；
Fig. 3 is second structural schematic diagram of the present invention from steady running gear；
Fig. 4 is the I of Fig. 3 of the present invention to partial enlarged view；
Fig. 5 is full sectional view of the present invention from steady running gear；
Fig. 6 is structural schematic diagram of the present invention from steady mobile device；
Fig. 7 is full sectional view of the present invention from steady mobile device；
Fig. 8 is the sectional view along A-A of Fig. 7 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 Figures 1 to 8, a kind of rail support equipment, including from steady running gear 1, have from steady running gear 1
Good equipment fixed performance and stabilization of equipment performance energy eliminate jitter phenomenon present in the course of work, the mobile support of rigidity
Performance is good, and described to be welded with lower support rotary table 2 from the middle part of steady 1 upper surface of running gear, lower 2 upper surface of support rotary table is along axis side
There is the six roots of sensation to support cylinder 3 to uniform welding, welds support post 4, support post 4 and six in the middle part of the upper surface of lower support rotary table 2
The upper surface of root support cylinder 3 is welded with support rotary table 5, and six roots of sensation support cylinder 3 and support post 4 are played and propped up on even support
The effect of platform 5 is held round, upper 5 upper surface of support rotary table is equipped with connection sheet 5a, weldering in the middle part of the upper surface of connection sheet 5a by screw
Be connected to support curved boom 6, the end of support curved boom 6 is welded with from steady mobile device 7, and support the end two sides of curved boom 6 with from steady
It is welded with two muscle blocks 6a, two muscle block 6a between mobile device 7 and plays enhancing support curved boom 6 and the company from steady mobile device 7
Intensity and support strength are connect, self-control operative orientation that can be stable according to rail curved shape from steady mobile device 7, so that
The present invention is suitable for the support cleaning of different tracks shape rail, and the scope of application is big.
Described to include walking erecting bed 11 from steady running gear 1, the lower end surface of the walking erecting bed 11 is symmetrically installed with
Four supporting mechanisms 12 in parallel are separately installed with a universal wheel 13 on the lower end surface of four supporting mechanisms 12 in parallel, pass through four
It is easy to operate on cleaning rail section needed for the present invention is moved to by a universal wheel 13；The parallel connection supporting mechanism 12 includes weldering
The fixed platform 121 on walking 11 lower end surface of erecting bed is connect, uniformly there are three simultaneously for installation in the axial direction for 121 lower end surface of fixed platform
Join branch 122, the top of three branches 122 in parallel is installed on moving platform 123, and the lower end surface of moving platform 123 is equipped with ten thousand
To wheel 13；The parallel connection branch 122 includes the ear mount 1221 being welded on 121 lower end surface of fixed platform, passes through pin in ear mount 1221
Axis is equipped with No.1 hydraulic cylinder 1222, and No.1 hydraulic cylinder 1222 can rotate in ear mount 1221, the top of No.1 hydraulic cylinder 1222
Connecting cylinder 1223 is installed by screw thread, threaded post 1224, the end of threaded post 1224 are equipped with by screw thread on connecting cylinder 1223
End is welded on mobile cylinder 1225, and mobile cylinder 1225 is set on shifting axle 1226, and mobile cylinder 1225 can be in shifting axle
It is rotated on 1226 or mobile, the both ends of shifting axle 1226 are separately fixed in two fixed ears 1227, two fixed ears 1227
It is welded on the upper surface of moving platform 123, revolute pair R that the present invention is formed in ear mount 1221 by No.1 hydraulic cylinder 1222,
The cylindrical pair C composition that prismatic pair P, the mobile cylinder 1225 formed when the movement of No.1 hydraulic cylinder 1222 is formed on shifting axle 1226
The branch in parallel 122 of RPC type, and the branch in parallel 122 and moving platform 123 of 121, three RPC types of the fixed platform in the present invention
Constitute 3-RPC parallel institution, 3-RPC parallel institution 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 make the present invention in the mobile cleaning process of rail by the advantages of 3-RPC parallel institution
It remains steady state, eliminates and shake situation present in the course of work, stabilization of equipment performance can be good, the mobile supportive of rigidity
Can be good, it is welded with No.1 locating shaft 14 in the middle part of the lower end surface of the walking erecting bed 11, the lower end of No.1 locating shaft 14 passes through cunning
Dynamic fit system is mounted on the inner wall of No.1 positioning cylinder 15, and No.1 positioning cylinder 15 can be done up and down in No.1 locating shaft 14
Stretching motion is arranged with axial limiting spring 16 on the outer wall of No.1 locating shaft 14, and the upper end of axial limiting spring 16 is resisted against
It walks on the lower end surface of erecting bed 11, the lower end surface of axial limiting spring 16 is resisted against on the upper surface of No.1 positioning cylinder 15,
Axial limiting spring 16 defines peak exercise of the No.1 positioning cylinder 15 in No.1 locating shaft 14；The walking erecting bed
11 lower end surface on both sides of the middle is symmetrically welded with two limited post 11a, and the middle lower end of two limited post 11a is respectively arranged with one
Square limit hole；Limited block 15a, two limited block 15a there are two being symmetrically welded on the two sidewalls of the No.1 positioning cylinder 15
It is located at the inside of two square limit holes, since limited block 15a is welded on No.1 positioning cylinder 15, limited block 15a's
The distance that moves up and down is exactly the distance of stretch out and draw back up and down of No.1 positioning cylinder 15, therefore limited block 15a is in the movement of square limit hole
Distance is exactly telescopic extensions of the No.1 positioning cylinder 15 in No.1 locating shaft 14, and limited block 15a, which is played, limits move distance
The lower end of effect, No.1 positioning cylinder 15 is welded on mounting blocks 17, and mounting blocks 17 are square structure, and four of mounting blocks 17
A L-type fixed supported slab 18 is respectively welded on side, the end of four L-type fixed supported slabs 18 is respectively welded one piece of fixinig plate
18a, No.1 position four L-type fixed supported slabs 18 movement on the up and down motion synchronous drive mounting blocks 17 of cylinder 15, four L-types
Fixed supported slab 18 drives four pieces of fixinig plate 18a to move up and down again, square limit hole of the limited block 15a of the present invention in limited post 11a
On move distance be exactly four pieces of fixinig plate 18a up and down motion distance, it is therefore prevented that the phenomenon that hyperkinesia of the present invention；Described four
It is separately installed with a hydraulic fixed branch 19 between root L-type fixed supported slab 18 and walking 11 lower end surface of erecting bed, passes through four
Hydraulic fixed branch 19 drives four L-type fixed supported slabs 18 to move, and four L-type fixed supported slabs 18 drive four pieces of fixinig plate 18a fortune
Dynamic, the present invention on cleaning rail section needed for being just mutually attached to four pieces of fixinig plate 18a by making the present invention in required cleaning
For tool there are four fixed supporting point, equipment fixed performance is good on rail section, also further increases stability of the present invention and just
Property mobile support performance；The hydraulic fixed branch 19 includes being welded on No. two hydraulic cylinders 193 walked on erecting bed 11, and No. two
By being threadably mounted on mounting flange 192, mounting flange 192 is mounted on corresponding L-type by screw and consolidates on the top of hydraulic cylinder 193
Determine on supporting plate 18, mounting flange 192 plays the role of No. two hydraulic cylinders 193 of connection and L-type fixed supported slab 18.When work, first
On cleaning rail section needed for being moved to the present invention by four universal wheels 13, after position determines, four hydraulic solid
Determine four on branch 19 No. two hydraulic cylinders 193 and start simultaneously at work, No. two hydraulic cylinders 193 drive four L-type fixed supported slabs 18
Movement, four L-type fixed supported slabs 18 drive the mounting blocks 17 of top to move, and mounting blocks 17 drive No.1 positioning cylinder 15 in No.1
14 stretching motion of locating shaft drives all things fortune below No.1 positioning cylinder 15 under the action of axial limiting spring 16
It is dynamic, so that four pieces of fixinig plate 18a movements are driven, two when cleaning on rail section needed for four pieces of fixinig plate 18a are just mutually attached to
Number hydraulic cylinder 193 stops working, so that the present invention has on required cleaning rail section there are four fixed supporting point, equipment is fixed
Performance is good, increases stability of the present invention and the mobile support performance of rigidity, when the present invention needs to adjust position No. two it is hydraulic
Cylinder 193 drives four pieces of fixinig plate 18a slightly up to shrink universal wheel 13 and can move everywhere, while the present invention passes through No.1 hydraulic cylinder
1222 prismatic pair P, the mobile cylinders 1225 formed when the revolute pair R that ear mount 1221 is formed, No.1 hydraulic cylinder 1222 move exist
The cylindrical pair C formed on shifting axle 1226 constitutes the branch in parallel 122 of RPC type, and the fixed platform in the present invention 121, three
The branch in parallel 122 and moving platform 123 of RPC type constitute 3-RPC parallel institution, 3-RPC parallel institution have dynamic response it is good,
The advantages that rigidity height, large carrying capacity, stability are good and kinematic accuracy is high, the present invention make by the advantages of 3-RPC parallel institution
Of the invention steady state must be remained in the mobile cleaning process of rail, eliminate and shake situation present in the course of work,
Stability is further increased, the mobile support performance of rigidity is good.
It is described from steady mobile device 7 include be welded on support 6 end of curved boom from steady supporting plate 71 and Self homeostasis adjustment block 70, institute
State and be symmetrically welded from the lower end surface front and rear sides of steady supporting plate 71 there are two from steady lifting lug 71a, positioned at from steady 71 front end of supporting plate from
Mobile motor 72 is equipped with by motor cabinet on steady lifting lug 71a inner wall, the output shaft of mobile motor 72 passes through shaft coupling and movement
Lead screw 73 is connected, and the rear end of mobile lead screw 73 is mounted on from steady 71 rear end of supporting plate from steady lifting lug 71a by bearing, moves
Movable block 74 is equipped with by thread fiting mode on the middle part of dynamic lead screw 73, mobile 73 turns of lead screw is driven by mobile motor 72
Dynamic, mobile lead screw 73 drives movable block 74 to move, and the both ends of movable block 74 are arranged symmetrically, and there are two limited block 74a, two limits
The lower end surface of block 74a is separately mounted in two fixed concave blocks 75 by sliding matching mode, two 75 upper ends of fixed concave block point
It is not welded on the two sides from steady supporting plate 71, is made by the two sides spaced motion of two limited block 74a and two fixed concave blocks 75
Movable block 74 on mobile lead screw 73 can with carry out move back and forth；There are two the left and right sides of the movable block 74 is symmetrically welded
L-type connects supporting plate 76；A Self homeostasis adjustment mechanism is separately installed on the upper surface of the Self homeostasis adjustment block 70, left and right end face
77,77 top of Liang Ge Self homeostasis adjustment mechanism in 70 left and right ends of Self homeostasis adjustment block is separately mounted to two L-type connections
On 76 inner wall of supporting plate, 77 top of Self homeostasis adjustment mechanism on 70 upper surface of Self homeostasis adjustment block is mounted on the lower end of movable block 74
Face, Self homeostasis adjustment mechanism 77 have good Self homeostasis adjustment performance, and three Self homeostasis adjustment mechanisms 77 are from upper end, left end, right end three
Self homeostasis adjustment is carried out to Self homeostasis adjustment block 70 on a direction, when encountering the cleaning of curved shape rail, 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 different tracks
The support cleaning of shape rail, the scope of application is big, and the lower end surface of Self homeostasis adjustment block 70 is welded with from steady fulcrum 78, from steady branch
The lower end surface of axis 78 is welded with from steady rotary table 79, plays the role of fixed support from steady rotary table 79, from steady rotary table from steady fulcrum 78
79 lower ends are equipped with existing high-pressure cleaning device, and existing high-pressure cleaning device carries out high-pressure wash to the rail after polishing；
The Self homeostasis adjustment mechanism 77 include on from steady platform 771 and lower from steady platform 773, it is upper to be mounted on L-type company from the upper surface of steady platform 771
Connect on supporting plate 76 or movable block 74, on from steady platform 771 and down from being uniformly equipped on from steady platform axis direction between steady platform 773
Four from steady branch 772, under be mounted in the corresponding end surface of Self homeostasis adjustment block 70 from the lower end surface of steady platform 773；It is described to be propped up from steady
Chain 772, which is welded on including upper end between No. two ear mounts 7721 on steady 771 lower end surface of platform, No. two ear mounts 7721, passes through pin shaft
No. three hydraulic cylinders 7722 are installed, the top of No. three hydraulic cylinders 7722 is mounted in No. three ear mounts 7723 by pin shaft, No. three ears
Seat 7723 is welded on down from the upper surface of steady platform 773, and No. three 7722 bottom ends of hydraulic cylinder are in No. two 7721 shapes of ear mount in the present invention
Prismatic pair P, No. three 7722 tops of hydraulic cylinder are formed at work in No. three ear mounts 7723 at revolute pair R, No. three hydraulic cylinders 7722
Upper formation revolute pair P, and on from 771, four PRP types of steady platform from steady branch 772, down from steady platform 773 form 4-RPR parallel connection
Mechanism, 4-RPR parallel institution have that dynamic response is good, rigidity is high, large carrying capacity, stability are good and kinematic accuracy height etc. is excellent
Point, the present invention carry out the present invention quickly when encountering the cleaning of curved shape rail by the advantages of 4-RPR parallel institution
Stable self-control operative orientation is applicable in model so that the present invention is suitable for the support cleaning of different tracks shape rail
It encloses big.When work, if encounter the cleaning of curved shape rail, three Self homeostasis adjustment mechanisms 77 are by 4-RPR parallel institution
Advantage quickly carries out stable self-control operative orientation according to rail bending direction, so that the present invention is suitable for different tracks shape
The support cleaning of shape rail, the scope of application is big, when existing high-pressure cleaning device has cleaned the rail section at this position
Bi Hou, mobile motor 72 goes into operation work at this time, and mobile motor 72 drives mobile lead screw 73 to rotate, and mobile lead screw 73 drives movable block 74
Movement makes movable block 74 drive the present invention existing at two limited block 74a and the two sides spaced motion of two fixed concave blocks 75
There is high-pressure cleaning device to enter next cleaning parts.
In use, on cleaning rail section needed for being first moved to the present invention by four universal wheels 13, when position is true
After setting, four No. two hydraulic cylinders 193 on four hydraulic fixed branches 19 start simultaneously at work, No. two 193 bands of hydraulic cylinder
Dynamic four L-type fixed supported slabs 18 move, and four L-type fixed supported slabs 18 drive the mounting blocks 17 of top to move, and mounting blocks 17 drive
No.1 positions cylinder 15 in 14 stretching motion of No.1 locating shaft, drives No.1 to position cylinder under the action of axial limiting spring 16
All things movement of 15 lower sections, so that four pieces of fixinig plate 18a movements are driven, needed for four pieces of fixinig plate 18a are just mutually attached to
No. two hydraulic cylinders 193 stop working when on cleaning rail section, so that there are four the present invention has on required cleaning rail section
Fixed supporting point, equipment fixed performance is good, increases stability of the present invention and the mobile support performance of rigidity, when the present invention needs
No. two hydraulic cylinders 193 drive four pieces of fixinig plate 18a slightly up to shrink universal wheel 13 and can move everywhere when adjusting position；If this
When invention encounters the cleaning of curved shape rail, start to work from steady mobile device 7, three Self homeostasis adjustment mechanisms 77 are by 4-RPR
The advantages of parallel institution, quickly carries 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, and the existing high pressure then installed from steady 79 lower end of rotary table is clear
It washes equipment and high-pressure wash is carried out to the rail after polishing, when existing high-pressure cleaning device is clear by the rail section at this position
After washing, mobile motor 72 goes into operation work at this time, and mobile motor 72 drives mobile lead screw 73 to rotate, and mobile lead screw 73 drives movement
Block 74 moves, and movable block 74 is made to drive this hair at two limited block 74a and the two sides spaced motion of two fixed concave blocks 75
Bright existing high-pressure cleaning device enters next cleaning parts, in the manner described above can be with Rapid Cleaning rail；This hair simultaneously
The prismatic pair that the bright revolute pair R formed by No.1 hydraulic cylinder 1222 in ear mount 1221, No.1 hydraulic cylinder 1222 are formed when moving
P, the cylindrical pair C that mobile cylinder 1225 is formed on shifting axle 1226 constitutes the branch in parallel 122 of RPC type, and in the present invention
121, three RPC types of fixed platform branch in parallel 122 and moving platform 123 constitute 3-RPC parallel institution, 3-RPC parallel machine
Structure has many advantages, such as that dynamic response is good, rigidity is high, large carrying capacity, stability are good and kinematic accuracy is high, and the present invention is by 3-RPC
The advantages of parallel institution, makes the present invention remain steady state in the mobile cleaning process of rail, eliminates in the course of work
Existing shake situation further increases stability, and the mobile support performance of rigidity is good, and rail cleaning of the present invention may be implemented
The mobile support function of rigidity in the process, without human intervention, high degree of automation, work efficiency is high, increases rail after cleaning
Road smoothness solves existing mobile support equipment by needing manually to grasp existing for human assistance operation rail cleaning way
Make, the degree of automation is low, in the equipment course of work there are shake situation, stabilization of equipment performance can it is poor, equipment fixed performance is poor, fixation
The problems such as support performance is poor, equipment operative orientation self-adaptability difference and working efficiency are low, have reached purpose.
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 only illustrating for the description in above embodiments and description is of the 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. a kind of rail support equipment, it is characterised in that: described from steady running gear (1) including from steady running gear (1)
It is welded with lower support rotary table (2) in the middle part of end face, uniform welding has six roots of sensation branch to hold round in the axial direction for lower support rotary table (2) upper surface
Support post (4) are welded at the upper surface middle part of column (3), lower support rotary table (2), and support post (4) and the six roots of sensation support cylinder (3)
Upper surface is welded with support rotary table (5), and upper support rotary table (5) upper surface is equipped with connection sheet (5a), connection sheet by screw
Support curved boom (6) is welded in the middle part of the upper surface of (5a), the end of support curved boom (6) is welded with from steady mobile device (7), and is propped up
Support the end two sides of curved boom (6) and from being welded with two muscle blocks (6a) between steady mobile device (7)；
Described to include walking erecting bed (11) from steady running gear (1), the lower end surface of walking erecting bed (11) is symmetrically installed
There are four supporting mechanism (12) in parallel, a universal wheel is separately installed on the lower end surface of four supporting mechanisms (12) in parallel
(13)；It is welded with No.1 locating shaft (14) in the middle part of the lower end surface of walking erecting bed (11), the lower end of No.1 locating shaft (14)
It is mounted on by sliding matching mode on the inner wall of No.1 positioning cylinder (15), is arranged with axis on the outer wall of No.1 locating shaft (14)
To limit spring (16), the upper end of axial limiting spring (16) is resisted against on the lower end surface of walking erecting bed (11), axial limiting
The lower end surface of spring (16) is resisted against on the upper surface of No.1 positioning cylinder (15)；In the lower end surface of walking erecting bed (11)
Portion two sides are symmetrically welded with two limited posts (11a), and the middle lower end of two limited posts (11a) is respectively arranged with a square limit
Hole；It is symmetrically welded on the two sidewalls of No.1 positioning cylinder (15) there are two limited block (15a), two limited blocks (15a) are divided
Not Wei Yu two square limit holes inside, No.1 positioning cylinder (15) lower end be welded on mounting blocks (17), mounting blocks
(17) it is square structure, a L-type fixed supported slab (18), four L-types are respectively welded on four sides of mounting blocks (17)
The end of fixed supported slab (18) is respectively welded one piece of fixinig plate (18a)；Four L-type fixed supported slabs (18) and walking are installed
A hydraulic fixed branch (19) is separately installed between platform (11) lower end surface；
It is described from steady mobile device (7) include be welded on support curved boom (6) end from steady supporting plate (71) and Self homeostasis adjustment block
(70), the lower end surface front and rear sides from steady supporting plate (71) are symmetrically welded there are two from steady lifting lug (71a), are located at from steady supporting plate
(71) front end is equipped with mobile motor (72) by motor cabinet from steady lifting lug (71a) inner wall, the output of mobile motor (72)
Axis is connected by shaft coupling with mobile lead screw (73), and the rear end of mobile lead screw (73) is mounted on by bearing from steady supporting plate
(71) rear end from steady lifting lug (71a), movable block is equipped with by thread fiting mode on the middle part of mobile lead screw (73)
(74), the both ends of movable block (74) are symmetrical arranged there are two limited block (74a), and the lower end surface of two limited blocks (74a) passes through cunning
Dynamic fit system is separately mounted on two fixed concave blocks (75), and two fixed concave block (75) upper ends are respectively welded at from steady supporting plate
(71) two sides；L-type connection supporting plate (76) there are two being symmetrically welded at left and right sides of the movable block (74)；The Self homeostasis adjustment
It is separately installed with a Self homeostasis adjustment mechanism (77) on the upper surface of block (70), left and right end face, it is left to be located at Self homeostasis adjustment block (70)
Liang Ge Self homeostasis adjustment mechanism (77) top in right both ends of the surface is separately mounted on two L-type connection supporting plate (76) inner walls, is located at
Self homeostasis adjustment mechanism (77) top on Self homeostasis adjustment block (70) upper surface is mounted on the lower end surface of movable block (74), Self homeostasis adjustment
The lower end surface of block (70) is welded with from steady fulcrum (78), is welded with from the lower end surface of steady fulcrum (78) from steady rotary table (79)；It is described
Self homeostasis adjustment mechanism (77) include on from steady platform (771) and lower from steady platform (773), on from the upper surface of steady platform (771) be mounted on L
Type connects on supporting plate (76) or movable block (74), on from steady platform (771) and it is lower between steady platform (773) on from steady platform axis side
To uniform installation there are four from steady branch (772), under the correspondences of Self homeostasis adjustment block (70) is mounted on from the lower end surface of steady platform (773)
On end face；
The parallel connection supporting mechanism (12) includes the fixed platform (121) being welded on walking erecting bed (11) lower end surface, fixed platform
(121) uniformly there are three branches (122) in parallel, the top of three branches (122) in parallel to pacify for installation in the axial direction for lower end surface
On moving platform (123), the lower end surface of moving platform (123) is equipped with universal wheel (13)；The parallel connection branch (122) includes weldering
It connects the No.1 ear mount (1221) on fixed platform (121) lower end surface, No.1 liquid is equipped with by pin shaft in No.1 ear mount (1221)
The top of cylinder pressure (1222), No.1 hydraulic cylinder (1222) is equipped with connecting cylinder (1223) by screw thread, is led on connecting cylinder (1223)
It crosses screw thread to be equipped with threaded post (1224), the end of threaded post (1224) is welded on mobile cylinder (1225), mobile cylinder
(1225) it being set on shifting axle (1226), the both ends of shifting axle (1226) are separately fixed on two fixed ears (1227), and two
A fixed ear (1227) is welded on the upper surface of moving platform (123)；
The hydraulic fixed branch (19) includes No. two hydraulic cylinders (193) being welded in walking erecting bed (11), and No. two hydraulic
By being threadably mounted on mounting flange (192), mounting flange (192) is mounted on corresponding L-type by screw on the top of cylinder (193)
On fixed supported slab (18)；
It is described from steady branch (772) include on upper end is welded on from No. two ear mounts (7721) on steady platform (771) lower end surface, No. two
No. three hydraulic cylinders (7722) are equipped with by pin shaft between ear mount (7721), the top of No. three hydraulic cylinders (7722) is pacified by pin shaft
On No. three ear mounts (7723), No. three ear mounts (7723) are welded on down from the upper surface of steady platform (773).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810046891.2A CN108114936B (en) | 2016-06-28 | 2016-06-28 | A kind of rail support equipment |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610499921.6A CN106111591B (en) | 2016-06-28 | 2016-06-28 | A kind of rail cleaning Special support equipment |
| CN201810046891.2A CN108114936B (en) | 2016-06-28 | 2016-06-28 | A kind of rail support equipment |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610499921.6A Division CN106111591B (en) | 2016-06-28 | 2016-06-28 | A kind of rail cleaning Special support equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108114936A CN108114936A (en) | 2018-06-05 |
| CN108114936B true CN108114936B (en) | 2019-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810046891.2A Active CN108114936B (en) | 2016-06-28 | 2016-06-28 | A kind of rail support equipment |
| CN201610499921.6A Active CN106111591B (en) | 2016-06-28 | 2016-06-28 | A kind of rail cleaning Special support equipment |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610499921.6A Active CN106111591B (en) | 2016-06-28 | 2016-06-28 | A kind of rail cleaning Special support equipment |
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| CN (2) | CN108114936B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2630933A1 (en) * | 1988-05-09 | 1989-11-10 | Schneider Angele | Apparatus for washing and cleaning signs and posts |
| DE59405685D1 (en) * | 1993-07-08 | 1998-05-20 | Plasser Bahnbaumasch Franz | Sweeper for sweeping a track |
| CN2309932Y (en) * | 1997-10-08 | 1999-03-10 | 东北大学 | Three-freedom parallel robot mechanism |
| DE102006011823A1 (en) * | 2006-03-13 | 2007-09-20 | Abb Patent Gmbh | positioning |
| CN102815311B (en) * | 2012-06-29 | 2016-08-17 | 中国北方车辆研究所 | A kind of link for track cleaning maintenance cart |
| CN103624774A (en) * | 2013-12-17 | 2014-03-12 | 哈尔滨工程大学 | Six-degree-of-freedom series-parallel connection robot |
| CN104891332B (en) * | 2015-06-11 | 2017-02-08 | 江苏凯欣电气设备有限公司 | Three degree-of-freedom self-stabilizing box body grab bucket based on parallel mechanism |
-
2016
- 2016-06-28 CN CN201810046891.2A patent/CN108114936B/en active Active
- 2016-06-28 CN CN201610499921.6A patent/CN106111591B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108114936A (en) | 2018-06-05 |
| CN106111591B (en) | 2018-07-27 |
| CN106111591A (en) | 2016-11-16 |
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Effective date of registration: 20190520 Address after: 325002 Jinxiu Road, Lucheng District, Wenzhou City, Zhejiang Province South Zhejiang Agricultural and By-product Center Market (Four Districts) 8 Floors of Wenzhou High-quality Agricultural Products Exhibition and Marketing Center Building Applicant after: Wenzhou Qianhan Energy Saving Technology Co., Ltd. Address before: 246001 No. two, Lianxing village, Changfeng Township, Yingjiang District, Anqing, Anhui, 12 Applicant before: Xu Xiangting |
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Effective date of registration: 20220105 Address after: No. 357, bonded Road, Airport Economic Zone, Dongli District, Tianjin Patentee after: TIANJIN JINHANG INSTITUTE OF COMPUTING TECHNOLOGY Address before: 325002 Jinxiu Road, Lucheng District, Wenzhou City, Zhejiang Province South Zhejiang Agricultural and By-product Center Market (Four Districts) 8 Floors of Wenzhou High-quality Agricultural Products Exhibition and Marketing Center Building Patentee before: WENZHOU QIANHAN ENERGY SAVING TECHNOLOGY Co.,Ltd. |