CN206951454U - A kind of nano ceramic coat insulation rail coating equipment - Google Patents
A kind of nano ceramic coat insulation rail coating equipment Download PDFInfo
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- CN206951454U CN206951454U CN201720099499.5U CN201720099499U CN206951454U CN 206951454 U CN206951454 U CN 206951454U CN 201720099499 U CN201720099499 U CN 201720099499U CN 206951454 U CN206951454 U CN 206951454U
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Abstract
It the utility model is related to a kind of nano ceramic coat insulation rail coating equipment, including the rail charging frock (2) of the transmission rail (1) set gradually, Rail Surface rust remover (3), Rail Surface descaling machine (4), fixed rail frock (5), nano ceramics coating machine (6), rail drier (7) system.Coating equipment is arranged by coating processes flow and is placed in same workplace.Compared with prior art, the coating equipment of the utility model insulation rail, can guarantee that the nano ceramics insulating barrier of the Rail Surface coating in track has higher uniformity and coverage rate, and persistently it can be combined securely with rail, it is effective to ensure that coating quality and efficiency, reduce the influence of environment and the derusting repeated and maintenance etc. during field-applied simultaneously, greatly reduce cost.
Description
Technical field
The utility model belongs to technical field of rail traffic, and in particular to a kind of superelevation insulating properties rail system insulation steel
Rail.
Background technology
Track traffic is such as subway, light rail, tramcar, Novel rail transit system, more using direct-current propulsion
System and using rail as reflux line.The electric current overwhelming majority can flow back into power cathode by rail, but also have
Sub-fraction is leaked in railway roadbed and the soil of surrounding from the position of track and ground defective insulation, forms stray electrical current.It is spuious
To communal facility pipeline of the rail and around track in itself and building etc. electrochemical corrosion can occur for the presence of electric current, reduce rail
The service life of road, buried pipeline and building etc..Especially for tramcar track for subway, light rail, rail
Road is fully embedded underground, and the harmfulness of its stray electrical current is even more serious.
Fastener system generally use insulating Design to trapped orbit rail and the rail outside setting to flush type track
The protecting block that insulate and sheath, increase the insulaion resistance between rail and periphery structures；Though the method can effectively increase track
Insulaion resistance, but insulate and can be formed during installation and use between protecting block and sheath and fastener, insulation protecting block and sheath
Gap, this gap not only along rail direction of traffic caused by the discontinuous structure of insulation parts joint and fastener etc.
Complex working condition causes, and because rail can be deformed under car load effect on rail section, no matter in Vertical Square
Dynamic clearance etc. is produced between torsional deflection meeting and insulation protecting block and sheath to, horizontal direction and rail, in actual use ring
The insulating properties of rail system can not be still kept under the environment of border condition and humidity, can not fundamentally solve rail system
Stray electrical current problem.
After human use's electricity, insulating materials just turns into people's research topic.Insulating materials early stage, the 80's of 20th century,
Start new F, H class F insulating material F system occur, develop polyester-imide, polyimides imines, polyimides, poly- Malaysia in succession
The heat resistance such as acid imide, polydiphenyl ether insulated paint, adhesive and film, and modified epoxy, unsaturated polyester (UP), Nomex are fine
Tie up the flanker such as paper and its composite.Electric product temperature classification is promoted to B levels mostly, in metallurgy, crane, locomotive electricity
Start to use new F, H class F insulating material F in the special machines such as machine.The nineties, large-scale independent development F, H level of associated mechanisms
Insulating materials, be improved its performance, such as modified diphenyl ether, modified bismaleimide, modified poly ester imide wire coating enamel,
Polyamide-imide enamelled wire varnishes, polyimide wire coating enamel, F, H level fiberglass product, high-performance polyimide film, F
Level epoxy mica tape etc..Solvent-free impregnating resin and quick-drying impregnating varnish are developed rapidly, and dry mica paper tape, VPI are (true
Empty pressure impregnation) impregnating resin starts to apply.Heat resistant and wear resistant ceramic insulation coating of new generation, it can be formed in coated article body surface face
One layer has higher volume resistivity, high specific insulation, at room temperature more than 1012(breakdown is strong for Ω m and high dielectric strength
Degree) it is more than 104kV/m.Coating can bear strong electric without breakdown ceramic coating, and the coating has higher machinery strong
Degree and good chemical stability, can be ageing-resistant, water-fast, resistant to chemical etching, long-time fire resisting barbecue property, while also has resistance to machine
Tool impacts and thermal shock resistance properties, the more recent application of nano material, substantially increases engineering insulating properties.
But nano ceramics insulating coating is brushed using brushing by hand or simple machinery
Ensure the uniformity and 100% coverage rate of coating, while rail is particularly under the conditions of moist and high corrosion under natural environment
Corrosion can leave rust spot or rust staining to unprofessional derusting quickly, and the nano ceramics insulating coating of upper coating can easily take off herein
Fall to influence insulating properties.
The content of the invention
The purpose of this utility model is exactly can be effectively in order to provide one kind the defects of overcoming above-mentioned prior art to exist
Ensure coating quality and efficiency, while reduce the influence of environment during field-applied and the derusting and maintenance that repeat etc., greatly
The earth reduces the nano ceramic coat insulation rail coating equipment of coating cost.
The purpose of this utility model can be achieved through the following technical solutions：A kind of nano ceramic coat insulation rail applies
Cover equipment, it is characterised in that the rail of the transmission rail including setting gradually feeds frock, Rail Surface rust remover, rail table
Face descaling machine, fixed rail frock, nano ceramics coating machine, rail dryer system.
Described rail charging frock includes rail constraint actuator I and rail constraint actuator II；Described steel
The vertical direction of rail restraint device I constraint rail simultaneously makes rail be moved in longitudinal direction by the speed of setting；Described rail constraint is dragged
The transverse direction of dynamic device II constraint rail simultaneously makes rail be moved in longitudinal direction by the speed of setting, and described setting speed scope is in 1-
500mm/s。
Described Rail Surface rust remover includes derusting box body and connected high-pressure medium conveying device, described
High-pressure medium conveying device is high-pressure pump or rotating device, and high-pressure medium is gas, or fluid, or pellet solid particle, described
High-pressure pump conveying gas or fluid, the pressure limit 20-200MPa of conveying, described rotating device conveying pellet solid
Grain, its rotary speed are not less than 1000r/m or equivalent pellet solids pressures 0.3-1.0MPa；In the derusting cabinet of closing
Rail is derusted by high-pressure medium friction Rail Surface in vivo.
Described Rail Surface descaling machine is Strongh vacuum cleaner or cleaning cloth.
Described fixation rail frock is electromagnetism suction disc or supporting fixture, and the magnetic force of described electromagnetism suction disc is not less than rail
2 times of weight or more than 100kg/m.
Described nano ceramics coating machine includes application chamber and coating main part, and described coating main part is nano ceramics insulation
Coating export head, described coating main part is placed in application chamber, and connects the output device outside application chamber, and the output device passes through
Material storage barrel of the coating pipeline connection equipped with nano ceramics coatings；Output device is by the nano ceramics coatings in material storage barrel
Output, it is impregnated with or liquefies and be impregnated with positioned at application chamber by the spraying of nano ceramics coatings export head or brushing or roller coat or atomization
Interior rail；
The described material storage barrel equipped with nano ceramics coatings includes material storage barrel A and material storage barrel B in parallel, wherein, storage
Nano ceramics coatings built-in charging basket A include adhesion insulating materials and reinforced insulation material, nanometer pottery built-in material storage barrel B
Porcelain insulating coating includes activity insulation curing agent.
The heating temperature range of described rail drier is 100-300 DEG C.
A kind of technique using above-mentioned equipment coating nano ceramic coatings on rail, it is characterised in that including with
Lower step：
The first step：Charging, frock is fed by rail rail moves longitudinally by setting speed；
Second step：Derusting, rail is removed by high-pressure medium friction Rail Surface in the derusting box body of closing
Rust；
3rd step：Cleaning, removing surface is carried out to the rail after processing of rust removing using Rail Surface descaling machine；
4th step：Clamping rail, rail is fixed using fixed rail frock；Rail surface is non-coated, fixed rail
The non-coated of rail is adsorbed or be supported on to frock, so that rail positions；Rail surface refers to be in rolling contact face with wheel
And to neighbouring upper surface portion；
5th step：Coating, by nano ceramics coating machine, coating nano ceramic coatings, coating zone are on rail
Other rail outer surface parts in addition to rail surface；
6th step：Solidification, passes through rail drier dry solidification；
7th step：The step of process the 5th and the 6th step are repeated according to the coating number of plies；
8th step：Discharging.
The coating of the nano ceramics coatings coated on rail includes one layer of tack coat and at least one layer of insulating barrier, respectively
Coating is coated by repeating the 5th step and the 6th step, or sets nano ceramics coating machine and rail drier more than two
Composition streamline is coated.
At 50~200 μm, the insulation of Rail Surface coating nano ceramic applies for described tack coat and the thickness of each layer insulating
Last surface smoothness after material national standard GB/T3505 three-levels and more than, coating is not more than 100 μ in the thickness difference of Rail Surface
m。
Each device involved by above-mentioned technique arranges and is placed in same workplace in order, same workplace be
The coating workshop of special nano ceramics insulation rail, or track laying building-site, or the rear end process of Rail Production ground
Ground.
Described nano ceramics coating machine is fixedly mounted on the basis of one, and rail is to be applied by setting speed through nano ceramics
The inlet and outlet for covering machine carry out continuous uniform coating, or rail is fixed by fixing rail frock, and nano ceramics coating machine is by setting speed
Degree is moved to coat rail along the track continuous uniform set.
Described rail drier is fixedly mounted, and rail is that the inlet and outlet of setting speed through rail drier are carried out continuously
Evenly drying, or rail are fixed by fixing rail frock, and rail drier is moved by setting speed along the track continuous uniform set
Move and carry out drying nano insulating ceramic coating.
Described Rail Surface rust remover and Rail Surface descaling machine composition assembled unit I；Nano ceramics coating machine and steel
Rail drier forms assembled unit II, and rail is fixed by fixed rail frock, and assembled unit I and assembled unit II are pressed respectively
Setting speed is moved to be respectively completed the cleaning of rail and coating processes along the track continuous uniform set.
Compared with prior art, the utility model proposes a kind of nano ceramic coat insulation rail coating equipment, can protect
Demonstrate,prove uniformity and coverage rate of the high resistivity material coated on the surface of the rail of track as insulating coating, and nanometer pottery
The persistence and fastness of porcelain insulating layer, the coating equipment for the rail that insulate are effective to ensure that coating quality and efficiency, subtracted simultaneously
Lack the influence of environment and the derusting repeated and maintenance etc. during field-applied, greatly reduce coating cost.
Brief description of the drawings
Fig. 1 a are the schematic diagrames of the Part I of coating equipment of the present utility model；
Fig. 1 b are the schematic diagrames of the Part II of coating equipment of the present utility model；
Fig. 2 a are the figures of the rail charging tool structure signal in Fig. 1；
Fig. 2 b are Fig. 2 a A-A sectional views；
Fig. 3 a are the figures of the Rail Surface rust remover structural representation in Fig. 1；
Fig. 3 b are Fig. 3 a B-B sectional views；
Fig. 4 a are rail electromagnetism suction plate structure schematic diagrames in Fig. 1；
Fig. 4 b are Fig. 4 a C-C sectional views；
Fig. 4 c are the structural representations of rail supporting fixture in Fig. 1；
Fig. 4 d are Fig. 4 c D-D sectional views；
Fig. 5 a are that the nano ceramics coating machine in Fig. 1 uses rail electromagnetism suction disc to adsorb the structure that rail is coated coating
Schematic diagram；
Fig. 5 b are Fig. 5 a E-E sectional views；
Fig. 5 c are the structures that nano ceramics coating machine in Fig. 1 is coated coating using rail supporting fixture supporting rail
Schematic diagram；
Fig. 5 d are Fig. 5 c F-F sectional views；
Fig. 6 is " charging-derusting-cleaning-clamping-coating-solidification-discharging " schematic flow sheet；
Fig. 7 a are coating layer thickness schematic diagrames of the present utility model；
Fig. 7 b are one layer of tack coat and the schematic diagram of dielectric layers；
Fig. 7 c are the schematic diagrames of one layer of tack coat and a layer insulating；
In figure：
1st, rail；2nd, rail charging frock；3rd, Rail Surface rust remover；4th, Rail Surface descaling machine；5th, fixed rail work
Dress；6th, nano ceramics coating machine；7th, rail drier；11st, rail constraint actuator I；12nd, rail constraint actuator II；
31st, derust box body；32nd, high-pressure medium；41st, assembled unit I；51st, electromagnetism suction disc；52nd, supporting fixture；61st, application chamber；65、
Coating pipeline；66th, output device；67th, material storage barrel A；68th, material storage barrel B；69th, assembled unit II；71st, nanometer insulative ceramic coatings；
81st, tack coat；82nd, insulating barrier；83rd, coating thickness is bonded；84th, insulate coating thickness；101st, non-coated face.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1：
As shown in Fig. 1 a-1b, a kind of coating equipment of nano ceramics insulation rail, the rail charging comprising transmission rail 1
Frock 2, Rail Surface rust remover 3, Rail Surface descaling machine 4, fixed rail frock 5, nano ceramics coating machine 6, rail are dried
The subsystem of device 7；Each subsystem is arranged by coating processes flow and is placed in same workplace；Described coating processes flow is
According to the process of " charging-derusting-cleaning-clamping-coating-solidification-discharging " flow, on the surface of rail 1 in addition to non-coated 101
Other surfaces coated with nano insulating ceramic materials, obtain nanometer insulative ceramic coatings 71, as shown in Fig. 7 a-7b, above-mentioned operation
In " coating-solidification " be repeated twice, gained nanometer insulative ceramic coatings 71 are made up of one layer of tack coat 81 and dielectric layers 82.
Each subsystem is specifically described as follows：
Described rail charging frock 2, as illustrated in figures 2 a-2b, including rail constraint actuator I11 and rail constraint are dragged
Dynamic device II12；The vertical direction of described rail restraint device I11 constraint rail simultaneously can make rail 1 in longitudinal direction by 10mm/
S speed moves；Described rail constraint actuator II12 constraint rail laterally and can make rail longitudinal direction by rail about
Bundle device I11 same speeds move.
As shown in Figure 3 a-3b, described Rail Surface rust remover 3 includes derusting box body 31 and connected high pressure is situated between
Matter conveying device, rail is derusted by the friction Rail Surface of high-pressure medium 32 in closing derusting box body 31, it is described
High-pressure medium conveying device be rotating device, high-pressure medium 32 is pellet solid particle, and high-pressure medium 32, which passes through, to be rotated at a high speed
Device drives injection to Rail Surface to derust, and sprays pressure 0.4Pa, the shot that it is directly 0.5-2mm that high-pressure medium 32, which is, spray
Penetrate derusting and intensive treatment is polished to the surface of rail 1 simultaneously.
Described Rail Surface descaling machine 4 carries out table from power 5kW Strongh vacuum cleaner to the rail after processing of rust removing
Face is cleared up.Rail Surface rust remover 3 forms assembled unit I41 with Rail Surface descaling machine 4, and Rail Surface can be carried out to repeat clearly
Reason.
If the fixation rail frock 5 as described in shown in Fig. 4 a-4b is non-coated face 101 of the electromagnetism suction disc 51 using rail surface
Fixed rail, described electromagnetism suction disc 51 can be connected by switching control magnetic force and magnetic force size, and the magnetic force of electromagnetism suction disc 51 is not
Less than 2 times of rail weight or more than 100kg/m.
As shown in Fig. 5 a-5b, nano ceramics coating machine 6, which includes application chamber 61 and coating main part, described coating main part, is
Nano ceramics coatings export head, described coating main part are placed in application chamber 61, and connect the dress of the output outside application chamber 61
66 are put, the output device 66 passes through material storage barrel of the connection of coating pipeline 65 equipped with nano ceramics coatings；Equipped with nano ceramics
The material storage barrel of coatings includes material storage barrel A67 and material storage barrel B68 in parallel, wherein, nano ceramics built-in material storage barrel A67
Coatings include adhesion insulating materials and reinforced insulation material, and nano ceramics coatings built-in material storage barrel B68, which include, lives
Property insulation curing agent.When being coated technique, output device 66 exports the nano ceramics coatings in material storage barrel, by receiving
The spraying of rice ceramic insulation coating export head or brushing or roller coat or atomization are impregnated with or liquefied the rail being impregnated with application chamber 61
1；Application chamber 61 is used for limiting in the coating space and sealing of nano ceramics coatings.
Described rail drier 7 is to implement rapid draing maintenance, institute to nanometer insulative ceramic coatings 71 using blowing hot wind
The heating temperature range for the rail drier 7 stated is 160-200 DEG C.Nano ceramics coating machine 6 and the composition combination of rail drier 7
Unit II69 can carry out repetitive coatings-curing process to Rail Surface, obtain multiple coating layer.
It is as follows in the specific process of Rail Surface coating nano ceramic coatings using above-mentioned equipment：
As described in Figure 6, it is " charging-derusting-cleaning-clamping-coating-solidification-discharging " to coat process, and the process is related to dress
Standby to be arranged by coating processes flow and be placed in same workplace, its same workplace is after rail 1 produces ground
With holding process.Concrete technology step is as follows：
The first step：Charging, frock 2 is fed by rail rail 1 moves longitudinally by setting speed；
Second step：Derusting, rail is entered by the friction rail 1 of high-pressure medium 32 surface in the derusting box body 31 of closing
Row derusting；
3rd step：Cleaning, removing surface is carried out to the rail after processing of rust removing using Rail Surface descaling machine 4；
4th step：Clamping rail, rail is fixed using electromagnetism suction disc 51；Rail surface is non-coated, electromagnetism suction disc 51
The non-coated 101 in rail is adsorbed, so that rail 1 positions；Rail surface refers to be in rolling contact face and to neighbour with wheel
Near upper surface portion；
5th step：Coating, nano ceramics coating machine 6 is fixed on the basis of being mounted in one and rail 1 is by certain
Speed through nano ceramics coating machine 6 inlet and outlet carry out, by nano ceramics coating machine 6 on rail 1 coating nano ceramic
Coatings, coating zone are other rail outer surface parts in addition to rail surface；
6th step：Solidification, rail drier 7 is fixed and rail 1 is to be dried by certain speed through rail
The inlet and outlet of device 7, continuous uniform drying is carried out by the dry device 7 of rail；The heating temperature range of rail drier 7 is 160-200
℃；
7th step：Nano ceramics coating machine 6 and rail drier 7 form assembled unit II69, pass through assembled unit II69
Repeat the step of process the 5th and the 6th step twice；
8th step：Discharging, the surface of gained rail 1 form one layer of tack coat 81 and dielectric layers 82；Tack coat 81 and two
Layer insulating 82 forms nanometer insulative ceramic coatings 71, the bonding coating thickness 83 of the tack coat 81 of nano ceramics insulating barrier 71
And the insulation coating thickness 84 of insulating barrier 82 is between 50-100um, as shown in Fig. 7 a-7b.Described nano ceramics insulating barrier
71 last surface smoothness three-level national standard GB/T3505 and more than, thickness difference of the nano ceramics insulating barrier 71 in Rail Surface
No more than 100um.
Embodiment 2：
Shown in Fig. 1, a kind of coating equipment of nano ceramics insulation rail, the rail of coating kit rail 1 containing transmission enters
Material frock 2, Rail Surface rust remover 3, Rail Surface descaling machine 4, fixed rail frock 5, nano ceramics coating machine 6, rail are done
The dry subsystem of device 7；Each subsystem is arranged by coating processes flow and is placed in same workplace；Described coating processes flow
It is the process step combinations progress according to " charging-derusting-cleaning-clamping-coating-solidification-discharging " flow.
As illustrated in figures 2 a-2b, described coating equip its rail charging frock 2 include rail constraint actuator I11 and
Rail constraint actuator II12；The vertical direction of described rail restraint device I11 constraint rail simultaneously can make rail vertical
To the speed movement by design；Described rail constraint actuator II12 constrains the horizontal of rail and can make rail in longitudinal direction
Moved by the speed of design.
As shown in Figure 3 a-3b, described Rail Surface rust remover 3 is to be enclosed in derusting box body 31 to pass through high-pressure medium
32 friction Rail Surfaces derust to rail, and described high-pressure medium 32 is gas, and high-pressure medium 32 is carried by high-pressure pump
For.High-pressure pump gas pressure range 20-200MPa.
Described Rail Surface descaling machine 4 carries out removing surface with high pressure gas to the rail after processing of rust removing.
As shown in Fig. 4 c-4d, described fixation rail frock 5 is rail supporting fixture 52, passes through rail supporting fixture 52
The non-coated face 101 of supporting rail top surface is so as to fixed rail 1.
As shown in Fig. 5 c-5d, nano ceramics coating machine 6, which includes application chamber 61 and coating main part, described coating main part, is
Nano ceramics coatings export head, described coating main part are placed in application chamber 61, and connect the dress of the output outside application chamber 61
66 are put, the output device 66 passes through material storage barrel of the connection of coating pipeline 65 equipped with nano ceramics coatings；Equipped with nano ceramics
The material storage barrel of coatings includes material storage barrel A67 and material storage barrel B68 in parallel, wherein, nano ceramics built-in material storage barrel A67
Coatings include adhesion insulating materials and reinforced insulation material, and nano ceramics coatings built-in material storage barrel B68, which include, lives
Property insulation curing agent.When being coated technique, output device 66 exports the nano ceramics coatings in material storage barrel, by receiving
The spraying of rice ceramic insulation coating export head or brushing or roller coat or atomization are impregnated with or liquefied the rail being impregnated with application chamber 61
1；Application chamber 61 is used for limiting in the coating space and sealing of nano ceramics coatings.Rail 1 passes through rail supporting fixture 52
Support.
Described rail drier 7 is to implement rapid draing maintenance to nanometer insulative ceramic coatings 71.
It is as follows in the specific process of Rail Surface coating nano ceramic coatings using above-mentioned equipment：
Coating process includes " charging-derusting-cleaning-clamping-coating-solidification-discharging ", and its " coating-hardening " is according to painting
The number of plies of coating repeats its process, and described Rail Surface rust remover 3 and Rail Surface descaling machine 4 form assembled unit I41；Receive
Rice ceramic coated machine 6 and rail drier 7 form assembled unit II69, and rail 1 is fixed by fixed rail frock 5, pressed respectively
Certain speed is moved through assembled unit I41 and assembled unit II69 to be respectively completed steel along the track continuous uniform set
The cleaning of rail 1 and coating processes.Cleaning is with coating processes respectively in two different workshop sections of a production line.
In rail outer surface unless uniform coating nano ceramic insulating materials obtains nano ceramics insulating barrier outside coated side 101
71, nano ceramics insulating barrier 71 includes one layer of layer insulating 82 of tack coat 81 and one, the bonding coating thickness 83 of tack coat 81 with
And the coating thickness 83 of insulating barrier 82 is between 50-200 μm, as shown in Figure 7 c.Described coating processes flow is with same
" coating-hardening " equipment repeats its process.
Coating equips each subsystem and is arranged by coating processes flow and be placed in same workplace, its same workplace
It is in the coating workshop of special nano ceramics insulation rail.
Described nano ceramics coating machine 6 is fixed on the basis of being arranged on one, and rail 1 is passed through by certain speed
The inlet and outlet of nano ceramics coating machine 6, carry out continuous uniform coating, and rail 1 presses certain speed edge by fixed rail frock 5
The track continuous uniform of setting is moved to coat rail 1.
Described rail drier 7 is fixed, and rail 1 is entering through rail drier 7 by certain speed
Outlet carries out continuous uniform drying, and rail 1 is moved by fixed rail frock 5 by certain speed along the track continuous uniform set
Carry out drying nano insulating ceramic coating.Remaining is the same as embodiment 1.
Embodiment 3
High-pressure medium in Rail Surface rust remover is fluid, is provided by high-pressure pump, Fluid pressure 20MPa；Rail
Removing surface machine is clear cloth, and the heating temperature range of rail drier is 300 DEG C.
Rail feeds frock and drags rail along longitudinal direction by 1mm/s speed, and a layer thickness is coated successively in Rail Surface
The insulating barrier that tack coat and a layer thickness for 200 μm are 200 μm, nano ceramics insulating barrier (71) is finally given in rail table
The thickness difference in face is 50 μm.Remaining is the same as embodiment 1.
Embodiment 4
High-pressure medium in Rail Surface rust remover is fluid, is provided by high-pressure pump, Fluid pressure 200MPa；Rail
The heating temperature range of drier is 100 DEG C.
Rail feeds frock 2 and drags rail 1 along longitudinal direction by 500mm/s speed, and one layer is coated successively in Rail Surface
The tack coat that thickness is 50 μm and the insulating barrier that threeply degree is 50 μm, nano ceramics insulating barrier (71) is finally given in rail table
The thickness difference in face is 20 μm.Remaining is the same as embodiment 1.
Embodiment 5
High-pressure medium in Rail Surface rust remover is pellet solid particle, is provided by rotating device, rotary speed is not
Less than 1000r/m；Equivalent pellet solids pressure 0.3MPa.
When carrying out " coating-solidification " operation, rail is fixed by fixing rail frock, and by nano ceramics coating machine
Moved with the assembled unit II of rail drier composition by certain speed along the track continuous uniform set to coat rail 1.
Remaining is the same as embodiment 1.
Embodiment 6
High-pressure medium in Rail Surface rust remover is pellet solid particle, is provided by rotating device, rotary speed is not
Less than 1000r/m；Equivalent pellet solids pressure 1.0MPa.Remaining is the same as embodiment 1.
Above-described is only preferred embodiment of the present utility model.It should be pointed out that the ordinary skill for this area
For personnel, on the premise of the utility model principle is not departed from, the technology that creative work can just be associated is needed not move through
Feature, some variations and modifications can also be made, these changes are obviously regarded as equivalent feature, still fall within of the present utility model
Within protection domain.
Claims (7)
- A kind of 1. nano ceramic coat insulation rail coating equipment, it is characterised in that including the transmission rail (1) that sets gradually Rail charging frock (2), Rail Surface rust remover (3), Rail Surface descaling machine (4), fixed rail frock (5), nano ceramics Coating machine (6), rail drier (7) system.
- A kind of 2. nano ceramic coat insulation rail coating equipment according to claim 1, it is characterised in that described steel The rail constraint that rail charging frock (2) includes the vertical direction of constraint rail and makes rail be moved in longitudinal direction by the speed of setting is dragged Dynamic device I (11), and the rail for constraining the transverse direction of rail and making rail be moved in longitudinal direction by the speed of setting constrain actuator II(12)。
- A kind of 3. nano ceramic coat insulation rail coating equipment according to claim 1, it is characterised in that described steel Track surface rust remover (3) includes derusting box body (31) and connected high-pressure medium conveying device, described high-pressure medium Conveying device is high-pressure pump or rotating device, and high-pressure medium (32) is gas, or fluid, or pellet solid particle.
- A kind of 4. nano ceramic coat insulation rail coating equipment according to claim 1, it is characterised in that described steel Track surface descaling machine (4) is Strongh vacuum cleaner or cleaning cloth.
- 5. a kind of nano ceramic coat insulation rail coating equipment according to claim 1, it is characterised in that described consolidates It is electromagnetism suction disc (51) or supporting fixture (52) to determine rail frock (5).
- 6. a kind of nano ceramic coat insulation rail coating equipment according to claim 1, it is characterised in that described receives Rice ceramic coated machine (6) includes application chamber (61) and coating main part, and described coating main part is the output of nano ceramics coatings Head, described coating main part is placed in application chamber (61), and connects the output device (66) of application chamber (61) outside, the output device (66) material storage barrel of coating pipeline (65) connection equipped with nano ceramics coatings is passed through；Output device (66) is by material storage barrel Nano ceramics coatings export, and by the spraying of nano ceramics coatings export head or brushing or roller coat or atomization is impregnated with or liquid Change is impregnated with the rail (1) in application chamber (61)；The described material storage barrel equipped with nano ceramics coatings includes material storage barrel A (67) and material storage barrel B (68) in parallel.
- 7. a kind of nano ceramic coat insulation rail coating equipment according to claim 1, it is characterised in that described receives Rice ceramic coating insulation rail coating equipment is placed in same workplace, and same workplace is exhausted in special nano ceramics The coating workshop of balsh rail, or track laying building-site, or the rear end process of rail (1) production ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720099499.5U CN206951454U (en) | 2017-01-23 | 2017-01-23 | A kind of nano ceramic coat insulation rail coating equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720099499.5U CN206951454U (en) | 2017-01-23 | 2017-01-23 | A kind of nano ceramic coat insulation rail coating equipment |
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| CN206951454U true CN206951454U (en) | 2018-02-02 |
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| CN201720099499.5U Active CN206951454U (en) | 2017-01-23 | 2017-01-23 | A kind of nano ceramic coat insulation rail coating equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622754A (en) * | 2017-01-23 | 2017-05-10 | 上海工程技术大学 | Coating equipment and process of nano-ceramic coating insulating steel rail |
| CN109939861A (en) * | 2019-04-17 | 2019-06-28 | 攀枝花市贝特尔科技有限公司 | A kind of car-type heavy rail paint finishing and heavy rail corrosion-inhibiting coating spraying method |
| CN111300847A (en) * | 2020-03-05 | 2020-06-19 | 苏州恒川光伏科技有限公司 | Pultrusion production line for polyurethane composite material |
-
2017
- 2017-01-23 CN CN201720099499.5U patent/CN206951454U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622754A (en) * | 2017-01-23 | 2017-05-10 | 上海工程技术大学 | Coating equipment and process of nano-ceramic coating insulating steel rail |
| CN109939861A (en) * | 2019-04-17 | 2019-06-28 | 攀枝花市贝特尔科技有限公司 | A kind of car-type heavy rail paint finishing and heavy rail corrosion-inhibiting coating spraying method |
| CN111300847A (en) * | 2020-03-05 | 2020-06-19 | 苏州恒川光伏科技有限公司 | Pultrusion production line for polyurethane composite material |
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