CN105651422B - A kind of pantograph device for pressure measurement - Google Patents
A kind of pantograph device for pressure measurement Download PDFInfo
- Publication number
- CN105651422B CN105651422B CN201511028298.8A CN201511028298A CN105651422B CN 105651422 B CN105651422 B CN 105651422B CN 201511028298 A CN201511028298 A CN 201511028298A CN 105651422 B CN105651422 B CN 105651422B
- Authority
- CN
- China
- Prior art keywords
- pantograph
- pressure measurement
- tensiometer
- upper connector
- connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/005—Measuring force or stress, in general by electrical means and not provided for in G01L1/06 - G01L1/22
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The invention discloses a kind of pantograph device for pressure measurement, including：Upper connector, the upper connector are connected on contact net；Lower connector, the lower connector are connect with pantograph；The both ends of tensiometer, the tensiometer are connected with the upper connector and the lower connector respectively, and the tensiometer is vertically arranged.The upper connector is provided with to accommodate the groove of the conducting wire of the contact net, and the upper connector is additionally provided with the buckle being connected with each other for the conducting wire and the upper connector.It is connected using dormant bolt between the upper connector and the tensiometer.Above-mentioned pantograph device for pressure measurement, can improve pressure measurement accuracy.
Description
Technical field
The present invention relates to pantograph detection technique field, more particularly to a kind of pantograph device for pressure measurement.
Background technology
With the fast development of China's urban rail transit construction, market increasingly increases the demand of pantograph device for pressure measurement
Greatly.
Pantograph working position contact is the major criterion for judging pantograph and whether working normally, and the Ministry of Railways is directed to
The rising bow pressure value of different pantographs is provided with criterion of acceptability.
Current each locomotive depot, Motor Car Institute generally use spring scale mode, which behaviour for pantograph rising bow pressure value checking
Make as follows：First, the upper roof of locomotive inspection and repair personnel；Then spring scale is hung on the pantograph pan that rising bow rises；Finally pull down
Spring scale certain altitude reads tensiometer reading.
Which there are problems that：Firstly, since the characteristic of air bag bow, spring scale drop-down pantograph height is inconsistent,
The reading of spring scale can change；Secondly, unstable due to pulling by the way of hand spring scale, reading can also be sent out
Changing.
Invention content
The object of the present invention is to provide a kind of pantograph device for pressure measurement, which can solve
Detect the relatively low problem of reliability.
To achieve the above object, the present invention provides a kind of pantograph device for pressure measurement, including：
Upper connector, the upper connector are connected on contact net；
Lower connector, the lower connector are connect with pantograph；
The both ends of tensiometer, the tensiometer are connected with the upper connector and the lower connector respectively, the pulling force
Meter is vertically arranged.
Relative to above-mentioned background technology, pantograph device for pressure measurement provided by the invention, including：Upper connector, lower company
Fitting and tensiometer, upper connector are connected on contact net, and lower connector is connect with pantograph, the both ends of tensiometer respectively with
Upper connector is connected with lower connector；By upper connector, tensiometer and the lower connector being set in turn in below contact net, and
And lower connector connects pantograph；So, pressure measurement accuracy can be improved.Pantograph can be fixed by the device
Drop-down height (about 150mm), and stablize reading, improve the accuracy of measurement.In addition, easy to operate, easy to carry.Repair
Personnel, which only need the device being placed between contact net and pantograph, can be completed to pantograph pressure measurement.
Preferably, the upper connector is provided with to accommodate the groove of the conducting wire of the contact net, the upper connector
It is additionally provided with the buckle being connected with each other for the conducting wire and the upper connector.
Preferably, it is connected using the first dormant bolt between the upper connector and the tensiometer.
Preferably, it is connected using attaching nut between the lower connector and the tensiometer.
Preferably, the tensiometer is specially electronic tension meter.
Preferably, the tensiometer is provided with power switch.
Description of the drawings
The front view for the pantograph device for pressure measurement that Fig. 1 is provided by the embodiment of the present invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the vertical view of Fig. 1；
Fig. 4 is the structural schematic diagram of upper connector in Fig. 1.
Wherein：
1- upper connectors, 2- contact nets bolt, 201- tensiometers, 202- crossover subs, the first dormant bolts of 101-, 102-
Connector, 9- contact nets under second dormant bolt, 103- attaching nut, 104- grooves, 4- cover boards, 5- sliding blocks, 6-.
Specific implementation mode
Core of the invention is to provide a kind of pantograph device for pressure measurement, which can improve
The accuracy of pressure measurement.
In order to make those skilled in the art more fully understand the present invention program, below in conjunction with the accompanying drawings and it is embodied
The present invention is described in further detail for mode.
It please refers to Fig.1 to the front view of Fig. 4, Fig. 1 pantograph device for pressure measurement provided by the embodiment of the present invention；Figure
2 be the side view of Fig. 1；Fig. 3 is the vertical view of Fig. 1；Fig. 4 is the structural schematic diagram of upper connector in Fig. 1.
A kind of pantograph device for pressure measurement provided by the invention, including upper connector 1, lower connection 6 and tensiometer
201；That is, contact net 9 is disposed with upper connector 1, tensiometer 201, lower connector 6 and pantograph from top to bottom；And
Upper connector 1, tensiometer 201 and lower connector 6 are whole installation；And 6 domed structure of lower connector, to by electricity
Bow is connected.
During being detected to pantograph, first, by pantograph device for pressure measurement, top is hung on contact net upwards,
Tensiometer 201 is opened, unit is set as N (newton) and resets；Pantograph rises, and pantograph should not encounter pantograph pressure when rising
Measuring device；After rising pantograph, pantograph is slowly pulled down, and pantograph device for pressure measurement is shifted onto to two cunnings of pantograph
Cross bar is withstood between plate, keeps pressure value checking device vertical, is read and is recorded after stablizing about 5 seconds.When test completion, wait for by electricity
After bow is fallen, pantograph device for pressure measurement is pulled out downwards, turns off tensiometer power supply, by pantograph device for pressure measurement and correlation
Tool, which is picked up, to be put into packing box.
Using above-mentioned set-up mode, since upper connector 1, tensiometer 201 and lower connector 6 keep vertical state, because
The reading of this tensiometer can keep stable, improve the accuracy of measurement.In addition, the operation letter of pantograph device for pressure measurement
It is single, easy to carry.Maintenance personal, which only needs the device being placed between contact net 9 and pantograph, can be completed to pantograph pressure
Power measures.
Herein, upper connector 1 is in body structure, and top is additionally provided with cover board 4, sliding block 5 and the second dormant bolt
102；Herein, using two cover plates 4 be mounted on upper connector 1 top, and by the second dormant bolt 102 by cover board 4 with
Upper connector 1 connects, and after cover board 4 installs, the top of upper connector 1 has straight slot, for accommodating the conducting wire of contact net 9；
In addition, being provided with two pieces of sliding blocks 5 in straight slot, the both ends of conducting wire are located at, to realize that pantograph device for pressure measurement exists
It is moved on conducting wire.
To optimize the above embodiment, it is arranged fluted 104 in upper connector herein, groove 104 is used for accommodating contact net
Conducting wire, in addition, upper connector 1 is additionally provided with buckle, for conducting wire and upper connector 1 to be connected with each other；So, it utilizes
Groove 104 accommodates conducting wire, and is connected with each other conducting wire and upper connector 1 using buckle, to realize upper connector 1 and contact net
The connection of 9 conducting wire is reliable, it is ensured that upper connector 1 is not fallen out on the conducting wire of contact net 9.
Buckle is preferably disposed in contact with net bolt 2 herein, i.e., after conducting wire is placed in groove 104, contact net bolt 2
Between groove 104, so that conducting wire between groove 104 and contact net bolt 2, realizes that the fixed of conducting wire connects
It connects.Certainly, according to actual needs, buckle may be arranged as other component, will not be described in great detail herein.
Further, upper connector 1 is connect with tensiometer 201 using the first dormant bolt 101 herein；Under in addition,
It is connected using attaching nut 103 between connector 6 and tensiometer 201.Certainly, according to actual needs, upper connector 1 and tensiometer
The connection between connection and lower connector 6 and tensiometer 201 between 201 can also use other modes, however it is not limited to this
Described in text.
Tensiometer 201 herein can be electronic tension meter；Power switch is also provided on electronic tension meter
And charging interface.Herein, charging interface is specially crossover sub 202；That is, using 220V AC powers, charger is inserted
Enter in crossover sub 202, to realize the charging operations to electronic tension meter.
Pantograph device for pressure measurement provided by the present invention is described in detail above.It is used herein specifically
Principle and implementation of the present invention are described for a example, and the explanation of above example is only intended to help to understand the present invention
Method and its core concept.It should be pointed out that for those skilled in the art, not departing from original of the invention
, can be with several improvements and modifications are made to the present invention under the premise of reason, these improvement and modification also fall into right of the present invention and want
In the protection domain asked.
Claims (6)
1. a kind of pantograph device for pressure measurement, which is characterized in that including：
Upper connector, the upper connector are connected on contact net；
Lower connector, the lower connector are connect with pantograph；
The both ends of tensiometer, the tensiometer are connected with the upper connector and the lower connector respectively, and the tensiometer is perpendicular
Straight setting；
During being detected to pantograph, first, by pantograph device for pressure measurement, top is hung on contact net upwards, is opened
Tensiometer；Pantograph rises, and pantograph should not encounter pantograph device for pressure measurement when rising；After rising pantograph, slowly
Pantograph is pulled down, and pantograph device for pressure measurement is shifted onto between two slide plates of pantograph and withstands cross bar, keeps pressure value checking
Device is vertical, reads and records after stablizing 5 seconds.
2. pantograph device for pressure measurement according to claim 1, which is characterized in that the upper connector be provided with to
The groove of the conducting wire of the contact net is accommodated, the upper connector is additionally provided with for the conducting wire and the upper connector phase
The buckle to connect.
3. pantograph device for pressure measurement according to claim 1 or 2, which is characterized in that the upper connector with it is described
It is connected using the first dormant bolt between tensiometer.
4. pantograph device for pressure measurement according to claim 3, which is characterized in that the lower connector and the pulling force
It is connected using attaching nut between meter.
5. pantograph device for pressure measurement according to claim 4, which is characterized in that the tensiometer is specially that electronics is drawn
Power meter.
6. pantograph device for pressure measurement according to claim 5, which is characterized in that the electronic tension meter is provided with electricity
Source switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511028298.8A CN105651422B (en) | 2015-12-31 | 2015-12-31 | A kind of pantograph device for pressure measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511028298.8A CN105651422B (en) | 2015-12-31 | 2015-12-31 | A kind of pantograph device for pressure measurement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105651422A CN105651422A (en) | 2016-06-08 |
| CN105651422B true CN105651422B (en) | 2018-08-07 |
Family
ID=56490995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511028298.8A Active CN105651422B (en) | 2015-12-31 | 2015-12-31 | A kind of pantograph device for pressure measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105651422B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644232A (en) * | 2016-12-30 | 2017-05-10 | 中铁局集团电务工程有限公司 | Device for measuring downward pressure of contact line of overhead contact system |
| CN107843372A (en) * | 2017-11-24 | 2018-03-27 | 株洲壹星科技股份有限公司 | A kind of the contact Intelligent force testing and force measuring method of static lower pantograph |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1259911A (en) * | 1997-06-13 | 2000-07-12 | 戴姆勒-克莱斯勒股份公司 | Device for measuring the contact force in a power collector |
| FR2846415B1 (en) * | 2002-10-25 | 2006-02-10 | Siemens Ag | METHOD AND DEVICE FOR MEASURING THE CONTACT FORCE OF A PANTOGRAPH |
| CN1776393A (en) * | 2004-11-16 | 2006-05-24 | 西南交通大学 | Pantograph-catenary simulation test method and its special device |
| CN202403852U (en) * | 2011-12-30 | 2012-08-29 | 四川瑞峰轨道交通设备有限公司 | Pantograph net pressure detection device for electric locomotive |
| CN203410320U (en) * | 2012-01-31 | 2014-01-29 | 乔伊·姆·特拉华公司 | Vehicle and overhead electric structure for vehicle |
-
2015
- 2015-12-31 CN CN201511028298.8A patent/CN105651422B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1259911A (en) * | 1997-06-13 | 2000-07-12 | 戴姆勒-克莱斯勒股份公司 | Device for measuring the contact force in a power collector |
| FR2846415B1 (en) * | 2002-10-25 | 2006-02-10 | Siemens Ag | METHOD AND DEVICE FOR MEASURING THE CONTACT FORCE OF A PANTOGRAPH |
| CN1776393A (en) * | 2004-11-16 | 2006-05-24 | 西南交通大学 | Pantograph-catenary simulation test method and its special device |
| CN202403852U (en) * | 2011-12-30 | 2012-08-29 | 四川瑞峰轨道交通设备有限公司 | Pantograph net pressure detection device for electric locomotive |
| CN203410320U (en) * | 2012-01-31 | 2014-01-29 | 乔伊·姆·特拉华公司 | Vehicle and overhead electric structure for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105651422A (en) | 2016-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107546806B (en) | A kind of charging pile docking formula interface and its application method with safety protection function | |
| CN105651422B (en) | A kind of pantograph device for pressure measurement | |
| CN205981506U (en) | Locomotive shoegear contact force detection device | |
| CN111453569B (en) | Instrument and system for testing unexpected movement protection device of elevator car | |
| CN206242947U (en) | Machinery garage electric vehicle charging device | |
| CN207114157U (en) | Photovoltaic connector plug and pull out detector | |
| CN210269529U (en) | Dust detection device for open-air coal mine | |
| CN205246777U (en) | On -vehicle signal testing beacon reading device of portable subway | |
| CN104833905A (en) | Insulation hand tool withstand voltage test apparatus for live working | |
| CN201882119U (en) | Electricity detection vehicle | |
| CN202578745U (en) | Passenger car toilet | |
| CN206330843U (en) | Cell piece cell strip device for testing tensile force | |
| CN205562160U (en) | Low -pressure measurement case connector capability test device | |
| CN206099464U (en) | Over -and -under type storage battery car fills electric pile | |
| CN205719824U (en) | A kind of shock machine for reliability detection | |
| CN204535746U (en) | A kind of vehicle dormer window detects station automatically | |
| CN204613352U (en) | Hot line job insulation jack board Withstand test device | |
| CN202100084U (en) | Electronic lock used for wire harness test | |
| CN209525432U (en) | A kind of detection device of electric locomotive remaining battery capacity | |
| CN207263846U (en) | Electronic lock detection device | |
| CN106451632A (en) | Lifting type charging pile for accumulator car | |
| CN201198697Y (en) | Automatic opening apparatus of motor vehicle water dropping vehicle window | |
| CN206523602U (en) | It is a kind of to avoid the relay test system of magnetic interference based on improving guide rail | |
| CN217385680U (en) | Comprehensive test device for electric appliances of rail train | |
| CN206930761U (en) | Skylight motor power-on test device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210702 Address after: Building 5, 389 Wenjia Road, Qingyang District, Chengdu, Sichuan 610000 Patentee after: Chengdu Shengkai Technology Co., Ltd Address before: 6 Donghai Road, Qingyang Park, Jiaolong industrial port, Chengdu, Sichuan 610091 Patentee before: CHENGDU TIEAN SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |