CN208786715U - A kind of intelligent track maintenance device - Google Patents
A kind of intelligent track maintenance device Download PDFInfo
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- CN208786715U CN208786715U CN201821450594.6U CN201821450594U CN208786715U CN 208786715 U CN208786715 U CN 208786715U CN 201821450594 U CN201821450594 U CN 201821450594U CN 208786715 U CN208786715 U CN 208786715U
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Abstract
The utility model embodiment discloses a kind of intelligent track maintenance device, the intelligent track maintenance device includes sliding rack and two injection systems, gas supply mechanism, control system and the battery that are mounted on sliding rack, sliding rack setting is in orbit and can slide along track, two injection systems are separately positioned on the left and right ends of sliding rack, and two injection systems include fuel tank, oil pipe and spray head inverted " u "-shaped；Gas supply mechanism includes air pump, the first tracheae and the second tracheae that are connected to air pump, control system includes control panel and two fastener identification sensors, controller is equipped in control panel, controller is connected with battery, and two fastener identification sensors are separately positioned on the left and right ends of sliding rack.A kind of intelligent track maintenance device of the utility model embodiment realizes the effect that contacting piece maintenance is high-efficient, at low cost.
Description
Technical field
The utility model relates to rail facility maintenance technology fields, and in particular to a kind of intelligent track maintenance device.
Background technique
Rail clip is the centre part for being coupled rail and sleeper, it is desirable that it is coupled reliably, it is easy to disassemble, but rail clip passes through
After all the year round expose to the sun and rain and surrounding environment influence leads to the chemical reaction such as get rusty, corrode, lead to that workpiece service life is low, tears open
The problems such as dress is inconvenient, so track management department can periodically be lubricated the fastener of track, antirust, anti-corrosive oiling maintenance, it is existing
Maintenance mode to rail clip is that manually with maintenance tool, fastener safeguards that there are large labor intensity, low efficiency, dimensions one by one
Protect the high problem of cost of upkeep；In addition, the spray paint of Bridge guardrail and steel rail web along track, rail inside top apply profit
The operations such as consistent lubricant, rail ruderal sprinkling liquid medicine, the air brushing of mark mark, turnout switch sprinkling anti-icing fluid, are still continued to use traditional
Operating mode and outmoded tool cause serious manpower, material resource wave the disadvantage is that large labor intensity, low efficiency, effect are poor
Take and environmental pollution.
Utility model content
The utility model embodiment is designed to provide a kind of intelligent track maintenance device, existing right to solve
Large labor intensity, low efficiency, problem at high cost when rail clip oiling.
To achieve the above object, the utility model embodiment provides a kind of intelligent track maintenance device, the intelligence
Track maintenance maintenance device include sliding rack and two injection systems being mounted on sliding rack, gas supply mechanism, control system and
Battery, sliding rack setting is in orbit and can slide along track；Two injection systems are separately positioned on the left and right ends of sliding rack
On, two injection systems include fuel tank, oil pipe and spray head inverted " u "-shaped, and one end of oil pipe is connected to fuel tank, the other end of oil pipe
Be connected to spray head inverted " u "-shaped, oil pipe be equipped with for control fuel tank and spray head inverted " u "-shaped be connected to or the motor-driven valve of disconnection；For
Mechanism of qi structure includes that air pump, the first tracheae being connected to air pump and the second tracheae, air pump are connected with battery, the first tracheae and the second gas
Pipe is connected to the spray head inverted " u "-shaped at sliding rack both ends respectively, and the first tracheae and the second tracheae are equipped with solenoid valve；Control system packet
Control panel and two fastener identification sensors are included, is equipped with controller in control panel, controller is connected with battery, two fasteners
Identification sensor is separately positioned on the left and right ends of sliding rack, two fastener identification sensors, motor-driven valve and solenoid valve difference
It is connect with controller.
Preferably, the spray head phase inverted " u "-shaped of the fastener identification sensor of the sliding rack left end and sliding rack right end
To setting, the fastener identification sensor of spray head and the sliding rack right end inverted " u "-shaped of the sliding rack left end is oppositely arranged.
Preferably, the spray head inverted " u "-shaped includes frame inverted " u "-shaped, oil pipe inverted " u "-shaped, tracheae inverted " u "-shaped and two
Nozzle, frame inverted " u "-shaped are arranged on sliding rack, and oil pipe inverted " u "-shaped and tracheae inverted " u "-shaped are arranged in frame inverted " u "-shaped, and two
Nozzle is equipped with tubing interface and air pipe interface, on the both ends for the bottom that two nozzles are separately positioned on frame inverted " u "-shaped and passes through
Tubing interface and air pipe interface are connected to oil pipe inverted " u "-shaped and tracheae inverted " u "-shaped.
Preferably, the sliding rack is equipped with for driving spray head swing inverted " u "-shaped and connecting with controller
Steering engine, steering engine is mounted on sliding rack, and frame inverted " u "-shaped is mounted on the swinging disc of steering engine.
Preferably, the bottom at the frame both ends inverted " u "-shaped is equipped with multiple through-holes, described two nozzles can pass through
The cooperation of pin and through-hole adjusts spray angle.
Preferably, the left and right ends of the sliding rack are equipped with idler wheel, the idler wheel of the left or right of sliding rack is set
It sets in the drive shaft of motor, motor is connected with controller.
Preferably, the sliding rack is equipped with the auxiliary wheel that can be swung up and down in the one end for being equipped with motor, work as auxiliary wheel
When being rocked on track downwards, auxiliary wheel supports the weight of one end of sliding rack.
Preferably, the sliding rack left part and sliding rack right part can portable dismantling connection, a left side for sliding rack
The right end in portion is equipped with tack, and the left end of the right part of sliding rack, which is equipped with, hooks bar, and tack, which is hung over, to be hooked on bar.
Preferably, the sliding rack be equipped with for hold solid lubrication rouge and solid lubrication rouge can be melted plus
Hot heat insulation tank, heating and thermal insulation tank are connected with battery, and heating and thermal insulation tank is equipped with oil grease tube, and the spray head inverted " u "-shaped is equipped with and oil
Rouge pipe and air pump connection lubricating oil spraying rouge rifle, lubricating oil spraying rouge rifle be arranged in spray head inverted " u "-shaped be located at rail on the inside of
On one end.
The utility model embodiment has the advantages that a kind of intelligent track maintenance dress of the utility model embodiment
It sets and is safeguarded by hand instead of worker, machinery, electric automatization, homogenization oil spout infiltration maintenance can be carried out to the fastener that gets rusty, is realized
Contacting piece maintains effect high-efficient, that cost of upkeep is low；In addition, a kind of intelligent track of the utility model embodiment maintains dimension
Protection unit be slightly transformed can facility to rail and its along the line carry out multipurpose maintenance, realize the effect of Multipurpose schoolwork
Fruit.
Detailed description of the invention
Fig. 1 is the schematic perspective view that the utility model embodiment 1 provides.
Fig. 2 is the schematic illustration that the utility model embodiment 1 provides.
Fig. 3 is amagnified partial perspective structural schematic diagram shown in fig. 1.
The left part and the status diagram after right part separation that Fig. 4 is sliding rack shown in fig. 1.
Fig. 5 is the side structure schematic view that the utility model embodiment 1 provides.
Fig. 6 is the positive structure diagram that the utility model embodiment 2 provides.
Fig. 7 is the partial enlargement structural representation shown in Fig. 6.
Fig. 8 is the positive structure diagram that the utility model embodiment 3 provides.
Fig. 9 is the partial enlargement structural representation shown in Fig. 8.
Figure 10 is the overlooking structure diagram that the utility model embodiment 4 provides.
Figure 11 is the schematic perspective view that the utility model embodiment 5 provides.
Specific embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment 1
A kind of intelligent track maintenance device as shown in Figures 1 to 5, the intelligent track maintenance device include
Sliding rack 1 and two injection systems 2, gas supply mechanism 3, control system 4 and the battery 5 being mounted on sliding rack 1, control system 4
Including control panel 41 and two fastener identification sensors 42, control panel 41 is arranged on bracket, the swingable folding of bracket, control
The reception of wireless signals module and voice prompting device connected equipped with controller with controller in panel processed 41, on control panel 41
Equipped with multiple control buttons, controller and battery 5 are connected, and the both ends of sliding rack 1 are separately positioned on the left stock and right stock steel of track 6
It can slide on rail and along track, the left and right ends of sliding rack 1 are equipped with idler wheel 12, the idler wheel 12 and motor of the right end of sliding rack 1
13 driving axis connection, motor 13 are connected with controller, and sliding rack 1 is auxiliary equipped with that can swing up and down in the one end for being equipped with motor 13
Wheel 14 is helped, when being manually rocked to auxiliary wheel 14 on track downwards, auxiliary wheel 14 supports the weight of one end of sliding rack 1, sliding
The right part of the left part of moving frame 1 and sliding rack 1 can portable dismantling connection, the right end of the left part of sliding rack 1 is equipped with tack 15, sliding
The left end of the right part of frame 1, which is equipped with, hooks bar 16, and tack 15, which is hung over, to be hooked on bar 16.
Two injection systems 2 are separately positioned on the left and right ends of sliding rack 1, two injection systems 2 include fuel tank 21,
Oil pipe 22 and spray head inverted " u "-shaped 23, fuel tank 21 is interior to be equipped with level sensor, and one end of oil pipe 22 is connected to fuel tank 21, oil pipe 22
The other end be connected to spray head 23 inverted " u "-shaped, oil pipe 22 be equipped with for control fuel tank 21 and spray head 23 inverted " u "-shaped be connected to or
The motor-driven valve 24 of disconnection, level sensor and motor-driven valve 24 are connect with controller respectively, and spray head 23 inverted " u "-shaped includes inverted " u "-shaped
Frame 231,232, two nozzles 233 of oil pipe inverted " u "-shaped and tracheae inverted " u "-shaped 234, frame 231 inverted " u "-shaped are arranged on sliding rack 1,
Oil pipe 232 and tracheae inverted " u "-shaped 234 inverted " u "-shaped are arranged in frame 231 inverted " u "-shaped, and two nozzles 233 are equipped with oil pipe and connect
Mouthful and air pipe interface, two nozzles 233 be separately positioned on the both ends of the bottom of frame 231 inverted " u "-shaped and by tubing interface and
Air pipe interface is connected to oil pipe 232 inverted " u "-shaped and tracheae inverted " u "-shaped 234.
Two fastener identification sensors 42 are separately positioned on the left and right ends of sliding rack 1 and connect with controller, fastener
Identification sensor 42 is that metal sensor or ultrasonic sensing device execute switch when metal sensor is close to 61 boundary of fastener
Principle, because the sleeper of the bottom that fastener 61 only has side to be stuck in rail, opposite side or lower part belongs to concrete material, so
Only induction fastener metal, distance of reaction and sensitivity are adjustable；The ultrasonic sensing device setting detection most bottom of fastener 61 is to most pushing up
The distance of reaction at end, because more than 61 lowermost end of fastener being raised in other planes, the mechanical wave of ultrasonic sensing device transmitting has
The characteristics of diffraction phenomenon is small, good directionality can become ray and direction propagation, so only incuding fastener 61.Sliding rack 1 is left
Setting is distributed before and after the fastener identification sensor 42 at end and the spray head inverted " u "-shaped 23 of left end, the fastener of 1 left end of sliding rack, which identifies, to be passed
Sensor 42 and the spray head inverted " u "-shaped 23 of 1 right end of sliding rack are oppositely arranged, the spray head inverted " u "-shaped 23 and cunning of 1 left end of sliding rack
The fastener identification sensor 42 of 1 right end of moving frame is oppositely arranged.
The first tracheae 32 and the second tracheae 33, air pump 31 and battery that gas supply mechanism 3 includes air pump 31, is connected to air pump 31
5 connections, the first tracheae 32 are equipped with bronchus 321, and bronchus 321 is equipped with quick plug connector, bronchus 321 and inverted " u "-shaped
Manually-operated gate 322, the first tracheae 32 and the spray inverted " u "-shaped with 1 both ends of sliding rack respectively of the second tracheae 33 are equipped between spray head 23
First 23 connection, the first tracheae 32 and the second tracheae 33 are connected to by multi-way joint with air pump 31, the first tracheae 32 and second
Tracheae 33 is equipped with solenoid valve 34, and solenoid valve 34 is connect with controller.
According to the size of engineering duty amount, power unit can be replaced with to battery or generator.
Preferably, the sliding rack 1 is equipped with for driving 23 swing of spray head inverted " u "-shaped simultaneously to connect with controller
Steering engine 11, steering engine 11 are mounted on sliding rack 1, and frame 231 inverted " u "-shaped is mounted on the swinging disc of steering engine 11.
In use, the intelligent track maintenance device is placed in orbit, the control on control panel 41 is operated
Key, is set as rail clip fuel injection mode, opens the control in the motor-driven valve 24 of the left and right both ends oil pipe 22 of sliding rack 1 respectively
Key processed, in entire injection process, motor-driven valve is open state, clicks angle adjustment key control steering engine 11 for spray inverted " u "-shaped
First 23 alignment rail fastener 61, and click start button, motor 13 drive the idler wheel 12 of sliding rack 1 along track travel, can also be with
Walking or halt instruction are sent by reception of wireless signals module of the remote control device 7 into control panel 41, when 1 left end of sliding rack
Fastener identification sensor 42 when driving into the fastener area of left stock, the fastener identification sensor 42 of left end senses fastener 61 and to control
Device processed issues electric signal, and the solenoid valve 34 that controller controls the second tracheae 33 is opened；
Gas in second tracheae 33 is sprayed by nozzle 233, while the grease in right end oil pipe 22 is by compressed air rainbow
It inhales and is atomized and is sprayed towards 61 direction of fastener of right stock rail two sides；
When the fastener identification sensor 42 of 1 left end of sliding rack is driven out to the fastener area of left stock, the fastener of left end identifies sensing
Device 42 stops issuing electric signal to controller, and the solenoid valve 34 that controller controls the second tracheae 33 is closed, and nozzle 233 stops siphon
Oil spout；
When the fastener identification sensor 42 of 1 right end of sliding rack drives into the fastener area of right stock, the fastener of right end identifies sensing
Device 42 senses fastener 61 and issues electric signal to controller, and the solenoid valve 34 that controller controls the first tracheae 32 is opened, sliding
Fastener 61 direction oil spout of the nozzle 233 of the left end of frame 1 towards left stock rail two sides；
When the fastener identification sensor 42 of 1 right end of sliding rack is driven out to the fastener area of right stock, the fastener of right end identifies sensing
Device 42 stops issuing electric signal to controller, and the solenoid valve 34 that controller controls the first tracheae 32 is closed, and stops oil spout, hereafter,
Aforesaid operations automatic cycle closes the left and right of control sliding rack 1 until completing after presetting the oil spout task of the fastener in range
The key for holding the motor-driven valve 24 of oil pipe 22 makes motor-driven valve 24 that being connected to for fuel tank 21 and nozzle 233 be truncated.Liquid level in fuel tank 21
When inductor senses that liquid level drops to preset alert locations, level sensor issues electric signal, controller control to controller
Motor-driven valve 24 processed, solenoid valve 34, motor 13 are closed, and are controlled voice prompting device and issued fuel tank oil starvation alarm sound.
Embodiment 2
As shown in Figure 6 and Figure 7, the present embodiment is substantially the same manner as Example 1, the difference is that, the frame inverted " u "-shaped
The bottom at 231 both ends is equipped with multiple through-holes, and described two nozzles 233 can be by the cooperation of pin and through-hole by nozzle 233
Towards steel rail web portion and fixed angle；In use, emptying and being packed into antirusting paint for the oil in fuel tank 21, control panel is operated
Control button on 41, is set as steel rail web spray antirusting paint mode, and controller controls motor-driven valve 24, solenoid valve 34 and motor
13 whole open states, until after completing the spraying task of pre-determined distance or having sprayed antirusting paint, controller control motor-driven valve 24,
Solenoid valve 34 and motor 13 are closed.
Embodiment 3
As shown in Figure 8 and Figure 9, the present embodiment is substantially the same manner as Example 1, the difference is that, it is set on the sliding rack 1
Have for holding solid lubrication rouge and the heating and thermal insulation tank 17 that solid lubrication rouge melts, heating and thermal insulation tank 17 and battery 5 can be connected
It connects, heating and thermal insulation tank 17 is equipped with oil grease tube 171, and the frame inverted " u "-shaped 231 of one end of the sliding rack 1 is equipped with lubricating oil spraying rouge
The side of rifle 25, lubricating oil spraying rouge rifle 25 is respectively provided with the connector being connected to bronchus 321, oil grease tube 171 with bottom, spray
Lubricating oil grease gun 25 is arranged on the one end of frame 231 inverted " u "-shaped being located on the inside of rail, in use, on operation control panel 41
Control button, be set as rail inside top lubrication mode, close the manually-operated gate 322 on the first tracheae 32 to block first
Gas in tracheae 32 is sprayed from nozzle 233, and controller controls motor 13 and drives 1 row of sliding rack by preset stroke and speed
It walks, meanwhile, the solenoid valve 34 that controller controls on the first tracheae 32 is in the open state so that the gas in the first tracheae 32 passes through
Bronchus 321, lubricating oil spraying rouge rifle 25 spray, while the grease in oil grease tube 171 is by compressed air siphon and atomization and towards steel
It is sprayed on the inside top position of rail to reduce the abrasion of train wheel rim and rail.
Embodiment 4
As shown in Figure 10, the present embodiment is substantially the same manner as Example 1, the difference is that, the sliding rack 1, which is equipped with, to be held
Device 18, container 18 can hold pesticide water or anti-icing fluid, and container 18 passes through hose and the liquid of pipe fitting joint and spray gun device 26
Orifice, spray gun device 26 are connected to by air hose and pipe fitting joint with air pump 31, and the switch of spray gun device 26 is pulled,
Spray gun device 26 sprays pesticide or anti-icing fluid to plant or point machine.
Embodiment 5
As shown in figure 11, the present embodiment is substantially the same manner as Example 1, the difference is that, blackwash sprayer device 27 is included
Watering can 28, watering can 28 contain coating, and blackwash sprayer device 27 is connected to air pump 31 by air hose and pipe fitting joint, is pulled
The switch of blackwash sprayer device 27, the coating that watering can 28 contains is by compressed air siphon and atomization and by coating to Bridge guardrail 8
Spraying.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (9)
1. a kind of intelligent track maintenance device, it is characterised in that: the intelligent track maintenance device includes sliding rack
(1) and two injection systems (2), gas supply mechanism (3), control system (4) and the battery (5) that are mounted on sliding rack (1), sliding
Moving frame (1) setting is in orbit and can slide along track, and two injection systems (2) are separately positioned on the left and right two of sliding rack (1)
On end, two injection systems (2) include fuel tank (21), oil pipe (22) and spray head inverted " u "-shaped (23), one end of oil pipe (22) with
Fuel tank (21) connection, the other end of oil pipe (22) are connected to spray head inverted " u "-shaped (23), and oil pipe (22) is equipped with for controlling fuel tank
(21) with spray head inverted " u "-shaped (23) be connected to or the motor-driven valve of disconnection (24), gas supply mechanism (3) they include air pump (31) and air pump
(31) the first tracheae (32) and the second tracheae (33) being connected to, air pump (31) and battery (5) connection, the first tracheae (32) and second
Tracheae (33) is connected to the spray head inverted " u "-shaped (23) at sliding rack (1) both ends respectively, and the first tracheae (32) and the second tracheae (33) are equal
Equipped with solenoid valve (34), control system (4) includes control panel (41) and two fastener identification sensors (42), control panel
(41) controller is equipped in, controller and battery (5) connection, two fastener identification sensors (42) are separately positioned on sliding rack
(1) on left and right ends, two fastener identification sensors (42), motor-driven valve (24) and solenoid valve (34) connect with controller respectively
It connects.
2. a kind of intelligent track maintenance device according to claim 1, it is characterised in that: the sliding rack (1) is left
The fastener identification sensor (42) at end and the spray head inverted " u "-shaped (23) of sliding rack (1) right end are oppositely arranged, the sliding rack (1)
The spray head inverted " u "-shaped (23) of left end and the fastener identification sensor (42) of sliding rack (1) right end are oppositely arranged.
3. a kind of intelligent track maintenance device according to claim 1, it is characterised in that: the spray head inverted " u "-shaped
It (23) include frame inverted " u "-shaped (231), oil pipe inverted " u "-shaped (232), two nozzles (233) and tracheae inverted " u "-shaped (234), inverted " u "
Shape frame (231) is arranged on sliding rack (1), and oil pipe (232) inverted " u "-shaped and tracheae inverted " u "-shaped (234) are arranged at inverted " u "-shaped
In frame (231), two nozzles (233) are equipped with tubing interface and air pipe interface, and two nozzles (233) are separately positioned on inverted " u "
On the both ends of the bottom of shape frame (231) and pass through tubing interface and air pipe interface and oil pipe inverted " u "-shaped (232) and gas inverted " u "-shaped
Manage (234) connection.
4. a kind of intelligent track maintenance device according to claim 3, it is characterised in that: on the sliding rack (1)
Equipped with the steering engine (11) for driving spray head inverted " u "-shaped (23) swing and connecting with controller, steering engine (11) is mounted on cunning
In moving frame (1), frame (231) inverted " u "-shaped is mounted on the swinging disc of steering engine (11).
5. a kind of intelligent track maintenance device according to claim 3, it is characterised in that: the frame inverted " u "-shaped
(231) bottom at both ends is equipped with multiple through-holes, and described two nozzles (233) can be adjusted by the cooperation of pin and through-hole sprays
Apply angle.
6. a kind of intelligent track maintenance device according to claim 1, it is characterised in that: the sliding rack (1)
Left and right ends are equipped with idler wheel (12), the idler wheel (12) of the left or right of sliding rack (1) and the driving axis connection of motor (13),
Motor (13) is connected with controller.
7. a kind of intelligent track maintenance device according to claim 6, it is characterised in that: the sliding rack (1) exists
One end equipped with motor (13) is equipped with the auxiliary wheel (14) that can be swung up and down, when auxiliary wheel (14) is rocked on track downwards,
Auxiliary wheel (14) supports the weight of the one end of sliding rack (1).
8. a kind of intelligent track maintenance device according to claim 7, it is characterised in that: the sliding rack (1)
The right part of left part and sliding rack (1) can portable dismantling connection, the right end of the left part of sliding rack (1) is equipped with tack (15), sliding
The left end of the right part of frame (1), which is equipped with, hooks bar (16), and tack (15), which is hung over, to be hooked on bar (16).
9. a kind of intelligent track maintenance device according to claim 1, it is characterised in that: on the sliding rack (1)
Equipped with for holding solid lubrication rouge and can be by the heating and thermal insulation tank (17) that solid lubrication rouge melts, heating and thermal insulation tank (17) and electricity
Pond (5) connection, heating and thermal insulation tank (17) are equipped with oil grease tube (171), and the spray head (23) inverted " u "-shaped is equipped with and oil grease tube
(171) and the lubricating oil spraying rouge rifle (25) of air pump (31) connection, lubricating oil spraying rouge rifle (25) are arranged in spray head inverted " u "-shaped (23)
Be located at rail inner end on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821450594.6U CN208786715U (en) | 2018-09-05 | 2018-09-05 | A kind of intelligent track maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821450594.6U CN208786715U (en) | 2018-09-05 | 2018-09-05 | A kind of intelligent track maintenance device |
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| Publication Number | Publication Date |
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| CN208786715U true CN208786715U (en) | 2019-04-26 |
Family
ID=66208456
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| CN201821450594.6U Active CN208786715U (en) | 2018-09-05 | 2018-09-05 | A kind of intelligent track maintenance device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665679A (en) * | 2019-11-14 | 2020-01-10 | 淄博文广电气有限公司 | Single-rail type automatic spraying equipment for bolt fasteners on two sides of railway |
| CN110789563A (en) * | 2019-11-13 | 2020-02-14 | 李建强 | Automatic fueling injection equipment of track bolt |
| CN111013959A (en) * | 2020-01-10 | 2020-04-17 | 宁海艾雅机械设备有限公司 | Handheld track lubricating equipment |
| CN111964883A (en) * | 2020-07-24 | 2020-11-20 | 西安铁路信号有限责任公司 | Method for detecting position of moving part in swing structure |
-
2018
- 2018-09-05 CN CN201821450594.6U patent/CN208786715U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789563A (en) * | 2019-11-13 | 2020-02-14 | 李建强 | Automatic fueling injection equipment of track bolt |
| CN110665679A (en) * | 2019-11-14 | 2020-01-10 | 淄博文广电气有限公司 | Single-rail type automatic spraying equipment for bolt fasteners on two sides of railway |
| CN111013959A (en) * | 2020-01-10 | 2020-04-17 | 宁海艾雅机械设备有限公司 | Handheld track lubricating equipment |
| CN111964883A (en) * | 2020-07-24 | 2020-11-20 | 西安铁路信号有限责任公司 | Method for detecting position of moving part in swing structure |
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