CN206719222U - Only wheel apparatus and only wheel storing unit - Google Patents
Only wheel apparatus and only wheel storing unit Download PDFInfo
- Publication number
- CN206719222U CN206719222U CN201720328117.1U CN201720328117U CN206719222U CN 206719222 U CN206719222 U CN 206719222U CN 201720328117 U CN201720328117 U CN 201720328117U CN 206719222 U CN206719222 U CN 206719222U
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- Prior art keywords
- wheel apparatus
- radio communication
- induction installation
- close
- communication device
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Abstract
The utility model provide it is a kind of stop wheel apparatus and only wheel storing unit, be related to railway security apparatus field, including skate, controller, close to induction installation, positioner, switching device and line communicator.Radio communication device is used to couple with monitor terminal, is coupled close to induction installation with controller, controller couples with radio communication device, and positioner couples with radio communication device, and switching device couples with close to induction installation and radio communication device respectively.Train runaway is monitored close to induction installation, and is sent train runaway to monitor terminal by radio communication device, prompts related personnel's timely processing.The runaway of train can be detected in time, and timely avoids the accident that the train as caused by train runaway triggers.
Description
Technical field
Railway security equipment is the utility model is related to, stops wheel apparatus and only wheel storing unit in particular to one kind.
Background technology
The runaway of Transit Equipment is the inertia accident of railways train operation, and runaway refers to vehicle, the car stopped in orbit
Group, train, slipped and out of control phenomenon under external force or self gravitation effect.It is especially long-term in railway intermediate station
The vehicle of stop is particularly acute in the case where brakeless power or hand brake fail.The train or vehicle of runaway are once slipped into just
Line, then it can be clashed with the train run at high speed, cause great driving accident.
To prevent the generation of slipping accident, it is common practice that take hand brake, storage brake machine, skate to be combined anti-
Method is slipped, based on these measures are controlled with people, lacks machine control or measure that equipment ensures safety, the shortcomings that people is controlled is input management essence
Power is big, it is impossible to accomplishes very to control.In addition, pick and place not in place, iron in generation hand brake or the failure of storage brake machine, skate
During the abnormal conditions such as footwear loss, runaway or derailing are often led to.
The main anti-skid device used at present is skate, and it is that Transit Equipment is anti-slip, ensures the main of traffic safety
Instrument, vital effect is played to the safety of vehicle.Issued for the vehicle on track in external force or self gravitation effect
Raw slip and it is out of hand, cause great driving accident that there is effective preventive effect.The anti-skid device used at present is mainly
Skate, existing deficiency are due to because manual operation is improper, monitoring is ineffective to skate.Thus, cause the accident of runaway repeatedly
Occur.
Utility model content
The purpose of this utility model is to provide a kind of only wheel apparatus and only wheel storing unit, to solve the above problems.
What embodiment of the present utility model was realized in：
In a first aspect, the offer of this practical information is a kind of to stop wheel apparatus, the only wheel apparatus includes skate, controller, approached
Induction installation, positioner, switching device, radio communication device.The skate includes sole and shoe body, the sole and institute
Shoe body is stated to be fixedly connected, and the shoe body is arranged at the side of the sole, the inside of the shoe body is cavity, described close to sense
Device, positioner, switching device and radio communication device is answered to be arranged in the shoe body, it is described to be set close to induction installation
In one side of the shoe body away from the sole.The radio communication device is used to couple with monitor terminal, for realization and institute
State the communication of monitor terminal.Described to be coupled close to induction installation with the controller, the controller fills with the radio communication
Coupling is put, it is described to be used to sense the distance between train wheel and the skate close to induction installation, and range information is passed through
The radio communication device is sent to the monitor terminal；
The positioner couples with the radio communication device, for the positional information of the only wheel apparatus to be passed through into institute
Radio communication device is stated to send to the monitor terminal；
The switching device couples with described close to induction installation and radio communication device respectively, for receiving described connect
The range information that near-induction device is sent, to trigger the switching device so that the switching device opens switch, and by described in
The work state information of switching device is sent to the monitor terminal by the radio communication device.
In the utility model preferred embodiment, above-mentioned only wheel apparatus also includes mobile induction installation, the mobile sense
Device is answered to be coupled with the radio communication device, for the position zinformation of the only wheel apparatus to be passed through into the radio communication
Device is sent to the monitor terminal.
In the utility model preferred embodiment, above-mentioned mobile induction installation is acceleration transducer.
It is above-mentioned to include proximity transducer, the controller close to induction installation in the utility model preferred embodiment
Including proximity test unit, the proximity transducer couples with the proximity test unit, the proximity test unit with it is described
Radio communication device is coupled, and the signal that the proximity test unit is used to detect the proximity transducer is sent to the prison
Control terminal.
In the utility model preferred embodiment, above-mentioned switching device includes permanent-magnetic switching and permanent magnetism control unit,
The permanent-magnetic switching couples with the permanent magnetism control unit.The permanent magnetism control unit couples with described close to induction installation, uses
In receiving the range information sent close to induction installation to trigger the switching device so that the switching device is opened
Close.
In the utility model preferred embodiment, above-mentioned positioner is GPS location sensor.
In the utility model preferred embodiment, above-mentioned shoe body is provided with close to the one side of the sole and is directed away from institute
The groove of the direction depression of sole is stated, magnet base is provided with the groove, NULL part, magnetic is provided with the magnet base
Property material pieces and permeability magnetic material part, the NULL part are arranged at the longitudinal direction of the magnetic material piece, the permeability magnetic material
Part is arranged at the transverse direction of the magnetic material piece, and the sole is set close to the one side of the shoe body in position corresponding to the groove
It is equipped with the hole with the matching grooves.
In the utility model preferred embodiment, above-mentioned NULL part, magnetic material piece and permeability magnetic material part it
Between be provided with lubricating layer.
In the utility model preferred embodiment, it is provided between above-mentioned sole and the groove between pre-determined distance
Gap.
Second aspect, the utility model preferred embodiment provide a kind of only wheel storing unit, the only wheel storing unit bag
Casing, above-mentioned only wheel apparatus and the housing being fixed in the casing are included, the housing is by top plate, bottom plate and sets relatively
The side plate put is formed by connecting, and pressure sensor is provided with the top plate, the pressure sensor is provided with the top plate
Opening position is provided with skate and places mouth, and the only wheel apparatus is positioned over the skate and places mouth, and instruction is provided with the casing
Lamp, the indicator lamp couple with the pressure sensor.
The beneficial effect of the utility model embodiment is：
The only wheel apparatus and only take turns storing unit that the utility model embodiment provides, are provided with close to induction installation, wirelessly
Communicator and monitor terminal, when runaway occurs for train, monitored close to induction installation, and will by radio communication device
Train runaway is sent to monitor terminal, prompts related personnel's timely processing.The runaway of train can be detected in time, and timely
Avoid the accident that the train as caused by train runaway triggers.
Other feature and advantage of the present utility model will illustrate in subsequent specification, also, partly from specification
Become apparent, or by implementing the utility model embodiment understanding.The purpose of this utility model and other advantages can lead to
Specifically noted structure in the specification, claims and accompanying drawing write is crossed to realize and obtain.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of structural representation for the only wheel apparatus that the utility model preferred embodiment provides；
Fig. 2 is another structural representation for the only wheel apparatus that the utility model preferred embodiment provides；
Fig. 3 is the structural representation in the only section of the shoe body of wheel apparatus that the utility model preferred embodiment provides；
Fig. 4 is the structural representation for only taking turns storing unit that the utility model preferred embodiment provides.
Icon：100- stops wheel apparatus；110- skates；111- shoe bodies；113- soles；120- controllers；121- proximity tests
Unit；130- is close to induction installation；131- proximity transducers；140- positioners；150- switching devices；151- permanent-magnetic switchings；
153- permanent magnetism control units；160- radio communication devices；181- magnetic material pieces；182- permeability magnetic material parts；183- NULLs
Part；184- magnet bases；200- only takes turns storing unit；210- casings；220- pressure sensors；230- housings；231- top plates；232-
Side plate；233- bottom plates；240- indicator lamps.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to which explanation, the orientation or position relationship of instruction are based on shown in accompanying drawing in description of the present utility model
Orientation or position relationship, or the utility model product using when the orientation usually put or position relationship, merely to
It is easy to describe the utility model and simplified description, rather than indicates or imply that signified device or element must be with specifically square
Position, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that instruction or hint
Relative importance.
In description of the present utility model, it is also necessary to explanation, unless otherwise clearly defined and limited, term " coupling
Conjunction ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in utility model.
In several embodiments provided herein, it should be understood that disclosed device, others can also be passed through
Mode is realized.Device embodiment described herein is only schematical.In addition, in each embodiment of the utility model
Each device can integrate to form an independent part, can also two or more be integrated to form an independence
Part.
Runaway refers to vehicle, car group, the train stopped on the line, slipped under external force or self gravitation effect and
Out of control phenomenon.In railway intermediate station, extended stationary periods vehicle under brakeless power or hand brake failure conditions, this
Kind phenomenon is particularly acute.The train or vehicle of runaway are once slipped into track main track, then can be clashed with the train run at high speed,
Cause great driving accident.
To prevent the generation of slipping accident, be typically now by hand brake, storage brake machine or skate these three
One or several kinds in method are taken precautions against.But based on these measures are controlled with people.Not only lack machine control or equipment guarantee
The measure of safety, and be that input management energy is big the shortcomings that people's control, it is impossible to accomplish very to control.It is in addition, hand-made in generation
When motivation or the failure of storage brake machine, skate pick and place the abnormal conditions such as not in place, skate loss, runaway or derailing are often led to.
Skate is the main tool that Transit Equipment is anti-slip, ensures traffic safety, and the safety of vehicle is played to pass weight
The effect wanted.The anti-skid device used at present is mainly skate, and existing deficiency is due to that the manual operation to skate is improper, supervised
Control that ineffective, carrying out measures are not in place, the human factor such as theft accident, causes skate to play the work of oneself well in addition
With, thus, cause the accident of runaway to occur repeatedly.
In order to solve the above problems, inventor, with constantly exploring, proposes that the utility model provides by long-term research
Only wheel apparatus and only wheel storing unit.
Embodiment one
Fig. 1 and Fig. 2 is refer to, a kind of structure of the only wheel apparatus 100 provided for the utility model preferred embodiment is shown
Intention and structured flowchart.The only wheel apparatus 100 includes skate 110, controller 120, filled close to induction installation 130, positioning
Put 140, switching device 150, radio communication device 160.
Radio communication device 160 is used to couple with monitor terminal, the positioner 140, switching device 150 and control
Device 120 couples with the radio communication device 160 respectively, and the controller 120 couples with described close to induction installation 130.
Specifically, the skate 110 includes sole 113 and shoe body 111, and the sole 113 is fixed with the shoe body 111
Connection, and the shoe body 111 is arranged at the side of the sole 113, the inside of the shoe body 111 is cavity, described close to sense
Device 130, positioner 140, switching device 150 and radio communication device 160 is answered to be arranged in the cavity, it is described close
Induction installation 130 is arranged at one side of the shoe body 111 away from the sole 113.
Because existing skate is typically using iron as making material, and it is between timid component and mechanically connects, machinery
Abrasion can bring the reliability of work to reduce.The skate 110 that the utility model has is magnetic-type skate.
As a kind of embodiment, Fig. 3 is referred to, stops the described of wheel apparatus 100 for the utility model preferred embodiment
The sectional view of skate 110, the shoe body 111 are provided with close to the one side of the sole 113 and are directed away from the sole 113
The groove of direction depression, is provided with magnet base 184 in the groove, be provided with the magnet base 184 NULL part 183,
Magnetic material piece 181 and permeability magnetic material part 182, the NULL part 183 are arranged at the vertical of the magnetic material piece 181
To the permeability magnetic material part 182 is arranged at the transverse direction of the magnetic material piece 181.The sole 113 is close to the shoe body 111
One side position corresponding to the groove is provided with the hole with the matching grooves.Magnetic material in the magnet base 184
For producing magnetic force, NULL is used to block magnetic force loop as needed, and permeability magnetic material part 182 is conduction magnetic as needed
Power, and be in contact by the hole on the sole 113 with rail, the magnetic force loop of closing is formed, forms powerful magnetic force so that
The skate 110 adsorbs with the rail, plays good anti-slip effect.
Further, it is provided with profit between the NULL part 183, magnetic material piece 181 and permeability magnetic material part 182
Slip layer.The setting of lubricating layer can cause when changing magnetic force direction, on the premise of being in close contact between keeping each several part, production
Raw lubrication, reduces frictional force, further reduces the abrasion between each several part.
Further, in the application of reality, due to the surface of rail will not be definitely it is smooth, and with physical features, have
Certain gradient.More fully it is bonded with rail in order that obtaining magnet base 184.Set between the sole 113 and the groove
There is the gap of pre-determined distance.Any one numerical value of 1-3 millimeters is arranged to for example, learning on the job.The setting in gap, it is ensured that described
The security and practicality of skate 110.
Further, Operation switch is provided with the magnetic material piece 181, by Operation switch, changes magnetic material
The polarity of materials and parts 181, the break-make in control magnetic force loop, so as to cause skate 110 to adsorb or leave rail.
Monitor terminal is used for the information for receiving the transmission of radio communication device 160, and the information to receiving is handled.Tool
Body, monitor terminal can be the terminals such as PC, tablet personal computer, smart mobile phone.
Radio communication device 160 is used to couple with the monitor terminal, for realizing the communication with the monitor terminal.Make
For a kind of embodiment, radio communication device 160 can be by realizing between WiFi network or 3G, 4G network and monitor terminal
Communication.
It is used to sense the distance between train wheel and the skate 110 close to induction installation 130, and range information is led to
The radio communication device 160 is crossed to send to the monitor terminal.As a kind of embodiment, include close to induction installation 130
Proximity transducer 131, the controller 120 include proximity test unit 121, and the proximity transducer 131 is with described close to inspection
Survey unit 121 to couple, the proximity test unit 121 couples with the radio communication device 160, the proximity test unit
121 signals for being used to detect the proximity transducer 131 are sent to the monitor terminal.When runaway occurs for train, fire
Car wheel will towards the direction of shoe body 111 movement close to the only wheel apparatus 100, proximity transducer 131 detect wheel with
The distance between its changes, and sends information to proximity test unit 121, by proximity test unit 121 to information processing after,
Sent by radio communication device 160 to monitor terminal, prompting is sent by monitor terminal, reminds related personnel to go to handle, avoids
Other accidents caused by train runaway.
It is arranged at due to stopping wheel apparatus 100 on rail, and rail belongs to public domain, only wheel apparatus 100 has the wind of loss
Danger.Therefore, only wheel apparatus 100 of the present utility model also includes positioner 140.Positioner 140 is used to monitor the only wheel
The positional information of device 100, and coupled by radio communication device 160 with the radio communication device 160, for that described will stop
The positional information of wheel apparatus 100 is sent to the monitor terminal by the radio communication device 160.When monitor terminal receives
The only wheel apparatus 100 positional information not in safe range, i.e., position that ought be where only wheel apparatus 100 is original at it
During place in addition, monitor terminal sends prompt message.Certainly, can also believe the position of wheel apparatus 100 untill in monitor terminal
Breath is arranged to a certain region.Specifically, the positioner 140 is GPS location sensor.
It is in running order due to stopping wheel apparatus 100, i.e., monitoring state when, it is necessary to consume substantial amounts of electricity, and in reality
In, only wheel apparatus 100 and working condition need not be constantly in, therefore only wheel apparatus 100 of the present utility model also includes
Switching device 150.Switching device 150 couples with described close to induction installation 130 and radio communication device 160 respectively, is used for
The range information sent close to induction installation 130 is received, to trigger the switching device 150 so that the switching device
150 open switch, and the work state information of the switching device 150 is sent to institute by the radio communication device 160
State monitor terminal.That is train occur runaway when, proximity transducer 131 monitor train close to when, trigger switch dress
Put 150 and be changed into mode of operation from park mode, while the state of switching device 150 is sent to prison by wireless monitoring device
Control terminal.
As a kind of embodiment, switching device 150 is permanent-magnetic switching device, including permanent-magnetic switching 151 and permanent magnet controlled
Unit 153 processed, the permanent-magnetic switching 151 couple with the permanent magnetism control unit 153.The permanent magnetism control unit 153 with it is described
Couple close to induction installation 130, filled for receiving the range information sent close to induction installation 130 with triggering the switch
Put 150 so that the switching device 150 opens switch.
Further, the only wheel apparatus 100 also includes mobile induction installation, stops whether wheel apparatus 100 is sent out for sensing
Raw movement, when only position movement occurs for wheel apparatus 100, letter is moved in the position of the only wheel apparatus 100 by mobile induction installation
Breath is sent to the monitor terminal by the radio communication device 160.As a kind of embodiment, the mobile induction installation
For acceleration transducer.
The only workflow of wheel apparatus 100 that the utility model embodiment provides is：When train stays cool, use
The switching device 150 that the only wheel apparatus 100 of runaway occurs in monitoring train in a dormant state, when train generation runaway, is pressed onto
During the shoe body 111 of skate 110, proximity transducer 131 sends information to monitor terminal, and monitor terminal sends prompt message.Meanwhile
Trigger switch device 150 is changed into working condition, and when train, which promotes, stops the movement of wheel apparatus 100, mobile induction installation only wheel will fill
100 position zinformation is put to send to monitor terminal, monitor terminal and send prompt message.
The only wheel apparatus 100 that the utility model embodiment provides, serves the effect monitored in real time anti-slip to station, does not have to
Site inspection and the state in which of skate 110 can be monitored on monitor terminal, solve it is anti-slip in the vacation that often occurs prevent
Slip, check the problems such as not in place, and antitheft function can be realized.The quality of effect and daily management are greatly improved, is mitigated existing
The pressure of staff, it is effectively guaranteed that the traffic safety at station.
Embodiment two
Fig. 4 is referred to, the structural representation for only taking turns storing unit 200 provided for this practical information embodiment.It is described to stop
Wheel storing unit 200 is used to deposit above-mentioned only wheel apparatus 100.Including casing 210, above-mentioned only wheel apparatus 100 and it is fixed on
Housing 230 in the casing 210.The housing 230 is connected by top plate 231, bottom plate 233 and the side plate 232 that is oppositely arranged
Form, pressure sensor 220 is provided with the top plate 231, the pressure sensor 220 is provided with the top plate 231
Opening position is provided with skate and places mouth, and the only wheel apparatus 100 is positioned over the skate and places mouth, set on the casing 210
There is indicator lamp 240, the indicator lamp 240 couples with the pressure sensor 220.When 220 corresponding position of pressure sensor is put
When being equipped with only wheel apparatus 100, indicator lamp 240 brightens.
In summary, only wheel apparatus 100 provided by the utility model and only wheel storing unit 200, serve and station are prevented
The effect monitored in real time is slipped, the state in which of skate 110 can be monitored on monitor terminal without site inspection, solved
Often occur in anti-slip it is false it is anti-slip, check the problems such as not in place, and antitheft function can be realized.Greatly improve the quality of effect
With daily management, mitigate the pressure of field personnel, it is effectively guaranteed that the traffic safety at station.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of stop wheel apparatus, it is characterised in that the only wheel apparatus includes skate, controller, filled close to induction installation, positioning
Put, switching device and line communicator；
The skate includes sole and shoe body, and the sole is fixedly connected with the shoe body, and the shoe body be arranged at it is described
The side of sole, the inside of the shoe body is cavity, described close to induction installation, positioner, switching device and channel radio
T unit is arranged in the cavity, described to be arranged at one side of the shoe body away from the sole close to induction installation；
The radio communication device is used to couple with monitor terminal, realizes the communication between the monitor terminal；
Described to be coupled close to induction installation with the controller, the controller couples with the radio communication device, described to connect
Near-induction device is used to sense the distance between train wheel and the skate, and range information is filled by the radio communication
Transmission is put to the monitor terminal；
The positioner couples with the radio communication device, for the positional information of the only wheel apparatus to be passed through into the nothing
Line communicator is sent to the monitor terminal；
The switching device couples with described close to induction installation and radio communication device respectively, described close to sense for receiving
The range information for answering device to send, to trigger the switching device so that the switching device opens switch, and by the switch
The work state information of device is sent to the monitor terminal by the radio communication device.
2. only wheel apparatus according to claim 1, it is characterised in that the only wheel apparatus also includes mobile induction installation,
The mobile induction installation couples with the radio communication device, for the position zinformation of the only wheel apparatus to be passed through into institute
Radio communication device is stated to send to the monitor terminal.
3. only wheel apparatus according to claim 2, it is characterised in that the mobile induction installation is acceleration transducer.
4. only wheel apparatus according to claim 1, it is characterised in that it is described to include proximity transducer close to induction installation,
The controller includes proximity test unit, and the proximity transducer couples with the proximity test unit, the proximity test
Unit couples with the radio communication device, and the proximity test unit is used for the signal hair detected to the proximity transducer
Deliver to the monitor terminal.
5. only wheel apparatus according to claim 1, it is characterised in that the switching device includes permanent-magnetic switching and permanent magnetism
Control unit, the permanent-magnetic switching couple with the permanent magnetism control unit；
The permanent magnetism control unit couples with described close to induction installation, for receiving the distance sent close to induction installation
Information is to trigger the switching device so that the switching device opens switch.
6. only wheel apparatus according to claim 1, it is characterised in that the positioner is GPS location sensor.
7. only wheel apparatus according to claim 1, it is characterised in that the shoe body is provided with close to the one side of the sole
Be directed away from the groove of the direction depression of the sole, be provided with magnet base in the groove, be provided with the magnet base every
Magnetic material pieces, magnetic material piece and permeability magnetic material part, the NULL part are arranged at the longitudinal direction of the magnetic material piece, institute
State the transverse direction that permeability magnetic material part is arranged at the magnetic material piece, the sole close to the shoe body one side in the groove pair
The position answered is provided with the hole with the matching grooves.
8. only wheel apparatus according to claim 7, it is characterised in that the NULL part, magnetic material piece and lead
Lubricating layer is provided between magnetic material pieces.
9. only wheel apparatus according to claim 7, it is characterised in that be provided between the sole and the groove default
The gap of distance.
10. a kind of stop wheel storing unit, it is characterised in that the only wheel storing unit includes stopping described in casing, claim 1
Wheel apparatus and the housing being fixed in the casing, the housing by top plate, bottom plate and be oppositely arranged side plate connection and
Into being provided with pressure sensor on the top plate, the opening position that the pressure sensor is provided with the top plate is provided with iron
Footwear place mouth, and the only wheel apparatus is positioned over the skate and places mouth, are provided with indicator lamp on the casing, the indicator lamp with
The pressure sensor coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720328117.1U CN206719222U (en) | 2017-03-30 | 2017-03-30 | Only wheel apparatus and only wheel storing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720328117.1U CN206719222U (en) | 2017-03-30 | 2017-03-30 | Only wheel apparatus and only wheel storing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206719222U true CN206719222U (en) | 2017-12-08 |
Family
ID=60502874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720328117.1U Expired - Fee Related CN206719222U (en) | 2017-03-30 | 2017-03-30 | Only wheel apparatus and only wheel storing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206719222U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640707A (en) * | 2019-09-19 | 2020-01-03 | 石家庄铁道大学 | Wheel stopper storage rack |
| CN115195808A (en) * | 2022-07-22 | 2022-10-18 | 首钢集团有限公司 | Railway safety stop device |
-
2017
- 2017-03-30 CN CN201720328117.1U patent/CN206719222U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640707A (en) * | 2019-09-19 | 2020-01-03 | 石家庄铁道大学 | Wheel stopper storage rack |
| CN110640707B (en) * | 2019-09-19 | 2020-10-09 | 石家庄铁道大学 | Wheel stopper storage rack |
| CN115195808A (en) * | 2022-07-22 | 2022-10-18 | 首钢集团有限公司 | Railway safety stop device |
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Granted publication date: 20171208 Termination date: 20190330 |