CN109799084A - Contact net geometric parameter simulator - Google Patents
Contact net geometric parameter simulator Download PDFInfo
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- CN109799084A CN109799084A CN201910185732.5A CN201910185732A CN109799084A CN 109799084 A CN109799084 A CN 109799084A CN 201910185732 A CN201910185732 A CN 201910185732A CN 109799084 A CN109799084 A CN 109799084A
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- carbon slipper
- contact line
- bar
- contact
- geometric parameter
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Abstract
The present invention provides a kind of contact net geometric parameter simulators, belong to vehicle-mounted contact net condition monitoring technical field.Bottom including support construction is equipped with a pair of opposite vertical bar equipped with stabilizer blade, support construction is adjusted, and the top of vertical bar is connected with horizon bar, and vertical bar is equipped with upright slide rail, passes through upright slide rail between two vertical bars and be slidably connected with carbon slipper bracket；Carbon slipper bracket is equipped with simulation carbon slipper；The leading flank of vertical bar is equipped with graduated scale；Vertical contact line is slidably connected with by horizontal slide rail on horizon bar, vertical contact line is connected with power supply；Carbon slipper bracket, which is equipped with, to be in contact along the first level contact line of the length direction level sliding of simulation carbon slipper, the bending part formed after one end bending of first level contact line with the upper surface of simulation carbon slipper.The position that the present invention is contacted by detecting multiple simulation carbon slippers and simulating contact line, the correlation values detected with 3C device compare, and obtain the detection accuracy of 3C device.
Description
Technical field
The present invention relates to vehicle-mounted contact net condition monitoring technical fields, and in particular to a kind of accurate simulating contact line is several
What parameter can operate and practical contact net geometric parameter simulator.
Background technique
The spatial position of contact line must make motorcycle pantograph in the working range of locomotive in service pantograph in contact net
The carbon slipper moment be kept in contact with contact line, to guarantee that contact line good can provide electric energy for locomotive.Therefore contact net is several
What parameter is one of the important indicator of evaluation contact net state, and working condition directly affects traffic safety.
It is domestic at present that the inspection of detection vehicle is crossed to the detection multi-pass of contact net geometric parameter or manually climbs up insulating ladder detection.People
Work detection only can just be taken in Pantograph-OCS system when something goes wrong in most cases.And inspection car is by the limit of patrol route and length
System, and cannot achieve and Pantograph-OCS system is monitored in real time, therefore the application range of inspection car is smaller.Not with electric locomotive
Disconnected development, in order to realize the real time monitoring of Pantograph-OCS system, the country has been devoted to develop vehicle-mounted contact Running State in recent years
Detection device.Vehicle-mounted contact net monitoring running state device has contact measurement and two kinds of non-contact detection.Contact measurement
Since device is mounted in pantograph, there is some potential safety problems and precision it is not high, have basically been eliminated at present.It is non-contact
Formula measures the geometric parameter that contact net is measured by modes such as laser scanning, image recognition or ultrasonic waves, because its precision is high, anti-
The advantages that interference performance is strong is the measurement method that mainly uses at present.
With the continuous popularization and application of contactless vehicle-mounted contact net running state detecting device, to detection device itself
Accuracy requirement also further increases, and the device of vehicle-mounted contact net running state detecting device accuracy is accordingly examined also to go out therewith
It is existing.Existing device (hereinafter collectively referred to as " the contact net geometric parameter simulation for examining vehicle-mounted detection apparatus accuracy currently on the market
Device "), majority is according to designed by the real structure of contact net.Such device can establish the actual contact of one section of packaged type
Net, including contact line, suspension and carrier cable etc..Pantograph also mostly uses true pantograph device, can really simulate by
The lifting of pantograph.Such device can highly restore the contact condition of Pantograph-OCS system.
Presently, there are contact net geometric parameter simulator there are many form, one form of them is by vehicle-mounted contact net
Running state detecting device (referred to as 3C device) is mounted on a true locomotive, allows locomotive along rail running, track two
The height and angle of side specified location contact line are known determining value.By the designated position that 3C device detects in driving process
Contact line geometric parameter and known determining value compare, thus obtain the detection accuracy of 3C device.Although this form is true
Reality is strong, but contact net static geometric parameter and dynamic geometry parameter have larger difference, and being limited by cost, place etc. can not
It generallys use.
To solve the disadvantage that another relatively simple device occurs in above-mentioned form.The device without using contact net and
True locomotive, but use a kind of form of simplification.True contact net is reduced to relatively short packaged type to connect
It touches net, not only the horizontal position of the height of adjustable contact line but also adjustable contact line.True locomotive is reduced to only retain
The elevating mechanism of pantograph.Since contact line can be moved relative to pantograph, so the position of pantograph can be kept fixed
It is motionless.The device of the form can be guarantee contact line in the biggish spacious indoor placement of area since size is relatively small
It can be straightened, the column size and weight of the fixed contact line in both ends are all bigger, are not easy to be moved by hand.Although the device
Authenticity is stronger, but due to the influence of size, weight, and when operation needs more people's cooperations.Due to operational difference and it is not easy in small sky
Between indoor placement the shortcomings that lead to not generally use.
Summary of the invention
The purpose of the present invention is to provide one kind under the premise of guaranteeing that contact line geometric parameter is accurate, by simulating contact line
It is placed on a shelf simultaneously with simulation pantograph carbon slide, the interior that can be placed on small space is reduced in size, it can
Operation and practical contact net geometric parameter simulator, to solve technical problem present in above-mentioned background technique.
To achieve the goals above, this invention takes following technical solutions:
A kind of contact net geometric parameter simulator provided by the invention, including support construction, the bottom of the support construction
Portion, which is equipped with, adjusts stabilizer blade, and the support construction is equipped with a pair of opposite vertical bar, and the top of the vertical bar is connected with level
Bar；
The vertical bar is equipped with upright slide rail, can be slided up and down between two vertical bars by the upright slide rail
Be connected with carbon slipper bracket；The carbon slipper bracket is equipped with simulation carbon slipper；The leading flank of the vertical bar is equipped with scale
Ruler；
The horizon bar is equipped with horizontal slide rail, is slidably connected with vertical contact line on the horizontal slide rail, described
Vertical contact line is connected with power supply；
Being additionally provided on the carbon slipper bracket can be along the first level of the length direction level sliding of the simulation carbon slipper
Contact line, the first level contact line are in contact with the upper surface of the simulation carbon slipper.
Further, the support construction includes two parallel bottom level bars, and the two of the two root bottom parts horizon bar
End is connected with Weight plate；The side of the Weight plate is equipped with triangular support bracket；The bottom level bar and three school support frame
It is equipped with the adjusting stabilizer blade.
Further, the bottom level bar is equipped with level meter；The adjusting stabilizer blade includes pedestal, the pedestal
Top is rotatably equipped with screw thread core bar, and the top of the screw thread core bar is equipped with bull stick, and the outside of the screw thread core bar sets screw thread
Casing, the threaded sleeve are connect by link block with the support construction.
Further, the carbon slipper bracket includes carbon slipper support rod, and the upper surface of the carbon slipper support rod is equipped with
Carbon slipper support column, the simulation carbon slipper are set to the top of the carbon slipper support column；Carbon slipper support rod lower surface
Both ends connection frame is connected with by leveling structure, the one side opposite with the vertical bar is equipped with positioning on the connection frame
Sliding block；The side of the positioning sliding block is connect with the connection frame, and the connection frame is connected with locking machine by L-type connecting plate
Structure；The vertical bar is equipped with the jack for lockable mechanism insertion；The both ends of the carbon slipper support rod are fixed equipped with scale
Position mark；The trailing flank of the carbon slipper support rod is equipped with sliding slot, slidably connects the connecting rod being obliquely installed, institute in the sliding slot
The top for stating connecting rod is connected with the first level contact line.
Further, the lockable mechanism includes bolt, and the top of the bolt is equipped with pull head, and the bolt is inserted into outside one
In casing and activity is inserted into the jack after the L-type connecting plate；The inside of the outer tube is equipped with a spring, the bullet
Spring is set on the bolt, and the bolt is equipped with bulge loop, and the spring one end and the bulge loop are inconsistent, the spring
The top of the other end and the outer tube contradicts.
Further, the upper surface of the simulation carbon slipper is equipped with groove, when the first level contact line level is slided,
It can be placed in the groove, complete the positioning of the first level contact line.
Further, the vertical contact line is connected on a slide, and the slide is slidably arranged in the horizontal slide rail
On.
Further, the leveling structure includes upper trapezoid sliding block and lower trapezoid sliding block, and the upper trapezoid sliding block is slidably
Connect with the sliding slot of carbon slipper support rod lower surface；The lower trapezoid sliding block is fixedly connected with the connection frame, described
Upper trapezoid sliding block, the lower trapezoid sliding block and the connection frame are connected by bolt-through, and limit is equipped in the upper trapezoid sliding block
Position hole, the bolt pass through the limit hole；The upper end of the bolt is connect with the carbon slipper support rod；The upper trapezoid is sliding
One end of block is equipped with baffle, is threaded on the baffle and tightens screw rod, described inboard one end for tightening screw rod can with it is described
The side of lower trapezoid sliding block is inconsistent.
Further, it also can slide up and down on the upright slide rail of the vertical bar and be connected with the second flat contact line, institute
State the top that the second flat contact line is located at the simulation carbon slipper.
Further, carrier cable is additionally provided on the horizon bar.
The invention has the advantages that: actual pantograph is reduced to simulation carbon slipper part, keeps structure simpler, reduce
Volume, reduces occupied space；The lifting of carbon slipper is simulated using riser guide movement and the positioning of spring positioning axis, to connect
The measurement of a variety of height parameters of touching net provides condition；Simulating contact line is used to be contacted with simulation carbon slipper upper surface and rear surface
Form, rather than with simulation carbon slipper front surface contact；Carbon slipper and the heating of simulating contact line are simulated using auxiliary heating
Line heating, rather than directly to simulating contact line for high-voltage electricity, so that simulating contact line and simulation carbon slipper is generated one using electric energy
Determine temperature；Mobile simulating contact wire casing body can realize that simulating contact line intersects in designated position with simulation carbon slipper, and pass through finger
Needle determines the position of simulating contact line.After simulation pantograph carbon slide and simulating contact line are placed on the position that need to be detected,
The correlation values detected with 3C device compare.By detecting the position of multiple simulation carbon slippers and the contact of simulating contact line,
The correlation values detected with 3C device compare, and obtain the detection accuracy of 3C device.
The additional aspect of the present invention and advantage will be set forth in part in the description, these will become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without creative efforts, it can also be obtained according to these attached drawings others
Attached drawing.
Fig. 1 is the three-dimensional structure diagram of contact net geometric parameter simulator described in the embodiment of the present invention.
Fig. 2 is the carbon slipper rack assumption diagram of contact net geometric parameter simulator described in the embodiment of the present invention.
Fig. 3 is schematic enlarged-scale view at A in Fig. 2.
Fig. 4 is the adjusting stand bar structure figure of contact net geometric parameter simulator described in the embodiment of the present invention.
Fig. 5 is the schematic enlarged-scale view of carbon slipper bracket and upright slide rail junction described in the embodiment of the present invention.
Fig. 6 is the structure sectional view of Fig. 5.
Fig. 7 is the structure chart of carbon slipper support rod and connection frame junction described in the embodiment of the present invention.
Fig. 8 is the sectional structure chart of Fig. 7.
Fig. 9 is the structure chart of vertical contact line and horizontal slide rail junction described in the embodiment of the present invention.
Figure 10 is the second horizontal line contact line described in the embodiment of the present invention and upright slide rail junction structure chart.
Figure 11 is the application method flow chart of contact net geometric parameter simulator described in the embodiment of the present invention.
Figure 12 is the use state diagram of contact net geometric parameter simulator described in the embodiment of the present invention.
Wherein: 1- adjusts stabilizer blade；101- pedestal；102- screw thread core bar；103- bull stick；104- threaded sleeve；105- connection
Block；2- vertical bar；3- horizon bar；4- upright slide rail；5- simulates carbon slipper；The vertical contact line of 6-；7- power supply；8- first level connects
Touch line；9- connecting rod；10- bottom level bar；11- Weight plate；12- triangular support bracket；13- level meter；The support of 14- carbon slipper
Bar；15- carbon slipper support column；16- connection frame；161-L type connecting plate；162- lockable mechanism；163- jack；1621- bolt；
1622- pull head；1623- outer tube；1624- spring；1625- bulge loop；17- positioning sliding block；18- scale positioning mark；The second water of 19-
Flat contact line；20- carrier cable；The vehicle-mounted contact net running state detecting device of 21-；22- placement platform；23- groove；24- slide；
25- horizontal slide rail；26- upper trapezoid sliding block；27- lower trapezoid sliding block；28- sliding slot；29- bolt；30- baffle；31- tightens screw rod；
32- limit hole.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or module with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term) there is meaning identical with the general understanding of those of ordinary skill in fields of the present invention.Should also
Understand, those terms such as defined in the general dictionary, which should be understood that, to be had and the meaning in the context of the prior art
The consistent meaning of justice, and unless defined as here, it will not be explained in an idealized or overly formal meaning.
In order to facilitate understanding of embodiments of the present invention, further by taking specific embodiment as an example below in conjunction with attached drawing to be solved
Explanation is released, and embodiment does not constitute the restriction to the embodiment of the present invention.
Those of ordinary skill in the art are it should be understood that attached drawing is the schematic diagram of one embodiment, the portion in attached drawing
Part or device are not necessarily implemented necessary to the present invention.
Embodiment
As shown in Figure 1, the embodiment of the present invention provides a kind of contact net geometric parameter simulator, including support construction, institute
The bottom for stating support construction, which is equipped with, adjusts stabilizer blade 1, and the support construction is equipped with a pair of opposite vertical bar 2, the vertical bar 2
Top be connected with horizon bar 3；
The vertical bar 2 is equipped with upright slide rail 4, can be upper and lower by the upright slide rail 4 between two vertical bars 2
Sliding is connected with carbon slipper bracket；The carbon slipper bracket is equipped with simulation carbon slipper 5；The leading flank of the vertical bar 2 is set
There is graduated scale；The bottom level bar 10 is equipped with level meter 13.
The horizon bar 3 is equipped with horizontal slide rail 25, is slidably connected with vertical contact line on the horizontal slide rail 25
6, the vertical contact line 6 is connected with power supply 7；Being additionally provided on the carbon slipper bracket can be along the length of the simulation carbon slipper 5
The first level contact line 8 of direction level sliding, the upper surface phase of the first level contact line 8 and the simulation carbon slipper 5
Contact.
The support construction includes two parallel bottom level bars 10, the both ends connection of the two root bottom parts horizon bar 10
There is Weight plate 11；The side of the Weight plate 11 is equipped with triangular support bracket 12；The bottom level bar 10 and three school support
Frame 12 is equipped with the adjusting stabilizer blade 1.
As shown in figure 4, the adjusting stabilizer blade 1 includes pedestal 101, the top of the pedestal 101 is rotatably equipped with spiral shell
The top of line core bar 102, the screw thread core bar 102 is equipped with bull stick 103, and the outside of the screw thread core bar 102 sets threaded sleeve
104, the threaded sleeve 104 is connect by link block 105 with the support construction.
Whole device is when in a horizontal state when needing to adjust, and according to the display of level meter, rotates bull stick 103, drives spiral shell
Line core bar 102 rotates, the rotation of screw thread core bar 102, drives the threaded sleeve 104 being threadedly coupled with it to rotate, to realize
Adjust the height adjusting function of stabilizer blade 1.
As shown in Fig. 2, the carbon slipper bracket includes carbon slipper support rod 14, the upper surface of the carbon slipper support rod 14
Equipped with carbon slipper support column 15, the simulation carbon slipper 5 is set to the top of the carbon slipper support column 15；The carbon slipper support
The both ends of 14 lower surface of bar are connected with connection frame 16 by leveling structure, opposite with the vertical bar one on the connection frame 16
Side is equipped with positioning sliding block 17, and the side of the positioning sliding block 17 is connect with the connection frame 16.
As shown in Figure 5, Figure 6, the connection frame 16 is connected with lockable mechanism 162 by L-type connecting plate 161；It is described vertical
Bar 2 is equipped with the jack 163 for the lockable mechanism 162 insertion；The both ends of the carbon slipper support rod 14 are positioned equipped with scale
Mark 18.
The trailing flank of the carbon slipper support rod 14 is equipped with sliding slot, slidably connects the connection being obliquely installed in the sliding slot
Bar 9, the top of the connecting rod 9 are connected with the first level contact line 8.
The lockable mechanism 162 includes bolt 1621, and the top of the bolt 1621 is equipped with pull head 1622, the bolt
In 1621 insertion, one outer tube 1623 and activity is inserted into the jack 163 after the L-type connecting plate 161；The outer tube
1623 inside is equipped with a spring 1624, and the spring 1624 is set on the bolt 1621, and the bolt 1621 is equipped with
Bulge loop 1625, described 1624 one end of spring and the bulge loop 1625 are inconsistent, the other end and the housing of the spring 1624
The top of pipe 1623 contradicts.
When needing to adjust the height of carbon slipper bracket, pull head 1622 is pulled out, pull head 1622 takes bolt 1621 out of
Jack 163, then drag carbon slipper support rod 14 move up or under be moved to desired height, under the action of spring 1624,
Bolt 1621 is popped up, bolt 1621 is again insertable into the jack 163 at desired height position, to realize height adjustment.
As shown in figure 3, the upper surface of the simulation carbon slipper 5 is equipped with groove 23, the first level contact line 8 is horizontal sliding
When dynamic, it can be placed in the groove 23, complete the positioning of the first level contact line 8.
As shown in figure 9, the vertical contact line 6 is connected on a slide 24, the slide 24 is slidably arranged in the water
On smooth rail 25.
As shown in Figure 7, Figure 8, the leveling structure includes upper trapezoid sliding block 26 and lower trapezoid sliding block 27, and the upper trapezoid is sliding
Block 26 is slidably connect with the sliding slot 28 of 14 lower surface of carbon slipper support rod；The lower trapezoid sliding block 27 and the connection
Frame is fixedly connected, and the upper trapezoid sliding block 26, the lower trapezoid sliding block 27 and the connection frame 16 run through connection by bolt 29,
Limit hole 32 is equipped in the upper trapezoid sliding block 26, the bolt 29 passes through the limit hole 32；The upper end of the bolt 29 with
The carbon slipper support rod 14 connects；One end of the upper trapezoid sliding block 26 is equipped with baffle 30, is threadedly coupled on the baffle 30
Screw rod 31 is tightened, described inboard one end for tightening screw rod 31 can be inconsistent with the side of the lower trapezoid sliding block 27.
When needing to adjust carbon slipper support rod 14 and being in a horizontal position, 29 are loosered a bolt first, in upper trapezoid sliding block 26
Equipped with limit hole 32, then sliding can be generated between upper trapezoid sliding block 26 and the inclined-plane of lower trapezoid sliding block 27, due to upper trapezoid sliding block
26 are slidably connected with the sliding slot 28 of carbon slipper support rod 14, and when sliding between upper and lower trapezoidal slide block 26,27, then carbon is sliding
The height of plate support rod 14 will change, and be adjusted to suitable height, then tighten bolt 29, while screw rod 31 is tightened in rotation, is made
One end of screw rod 31 is tightened until inconsistent with the side of lower trapezoid sliding block 27.Make at carbon slipper support rod 14 by adjusting both ends
In horizontal position.
As shown in Figure 10, it also can slide up and down on the upright slide rail 4 of the vertical bar 2 and be connected with the second flat contact line
19, the second flat contact line 19 is located at the top of the simulation carbon slipper 5.
Carrier cable 20 is additionally provided on the horizon bar.
As shown in Figure 11, Figure 12, contact net geometric parameter simulator described in the embodiment of the present invention when specifically used,
3C device is placed on placement platform 22, placement platform 22 is then placed on specified location.Equipment placement platform 22 is one
Kind places the structure of 3C device.3C device is placed directly on placement platform, is conveniently adjusted detection source and contact line in 3C device
The relative position of geometric parameter simulator.
According to each height for adjusting stabilizer blade 1 of the display status adjustment of level meter 13, support construction is adjusted to horizontal
State.And make to simulate the axis perpendicular of the camera or other detectors in carbon slipper front surface and 3C device.
It is the heater wire power supply simulated in carbon slipper and the first contact line by power supply, and adjusts the temperature adjustment dress of heater wire
It sets, temperature is accurately identified by 3C device after so that simulation carbon slipper and simulating contact line is stablized.
The height value range of simulation carbon slipper is set as 5000mm-7000mm, carbon slipper can will be simulated by positioning sliding block
It is adjusted to any position between 5000mm-7000mm, the position that mark given side is shown on the scale is positioned by scale, really
Cover half intends the height of carbon slipper.Mobile simulating contact wire casing body can realize vertical contact line 6 in designated position and simulation carbon slipper
Intersect, and determines the position of simulating contact line by pointer.Carbon slipper and simulating contact line will be simulated to be placed on and need to detect
Behind position, the correlation values detected with 3C device are compared.By detecting multiple simulation carbon slippers and the contact of simulating contact line
Position, the correlation values detected with 3C device compare, and obtain the detection accuracy of 3C device.
In conclusion contact net geometric parameter simulator described in the embodiment of the present invention, actual pantograph is simplified
To simulate carbon slipper part, keeps structure simpler, reduce volume, reduce occupied space；The lifting of simulation carbon slipper is adopted
Condition is provided with riser guide movement and the positioning of spring positioning axis, the measurement for a variety of height parameters of contact net；Simulation connects
Touching line uses the form contacted with simulation carbon slipper upper surface and rear surface, rather than contacts with the front surface of simulation carbon slipper；
Carbon slipper and the heating of simulating contact line are simulated using auxiliary heater wire heating, rather than directly to simulating contact line for high-voltage electricity,
Simulating contact line and simulation carbon slipper is set to generate certain temperature using electric energy；Mobile simulating contact wire casing body can realize simulating contact
Line intersects in designated position with simulation carbon slipper, and the position of simulating contact line is determined by pointer.Pantograph carbon will be simulated
After slide plate and simulating contact line are placed on the position that need to be detected, the correlation values detected with 3C device are compared.Pass through detection
The position of multiple simulation carbon slippers and the contact of simulating contact line, the correlation values detected with 3C device compare, and show that 3C is filled
The detection accuracy set.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of protection of the claims
Subject to.
Claims (10)
1. a kind of contact net geometric parameter simulator, it is characterised in that:
Including support construction, the bottom of the support construction, which is equipped with, adjusts stabilizer blade (1), and the support construction is equipped with a pair of opposite
Vertical bar (2), the top of the vertical bar (2) is connected with horizon bar (3)；
The vertical bar (2) is equipped with upright slide rail (4), can by the upright slide rail (4) between two vertical bars (2)
What is slided up and down is connected with carbon slipper bracket；The carbon slipper bracket is equipped with simulation carbon slipper (5)；The vertical bar (2)
Leading flank is equipped with graduated scale；
The horizon bar (3) is equipped with horizontal slide rail (25), is slidably connected with vertical contact on the horizontal slide rail (25)
Line (6), the vertical contact line (6) are connected with power supply (7)；
Being additionally provided on the carbon slipper bracket can connect along the first level of the length direction level sliding of simulation carbon slipper (5)
It touches line (8), the first level contact line (8) is in contact with the upper surface of simulation carbon slipper (5).
2. contact net geometric parameter simulator according to claim 1, it is characterised in that: the support construction includes two
The parallel bottom level bar (10) of root, the both ends of the two root bottom parts horizon bar (10) are connected with Weight plate (11)；The counterweight
The side of plate (11) is equipped with triangular support bracket (12)；The bottom level bar (10) and three school support frame (12) are equipped with institute
It states and adjusts stabilizer blade (1).
3. contact net geometric parameter simulator according to claim 2, it is characterised in that: the bottom level bar (10)
It is equipped with level meter (13)；The adjusting stabilizer blade (1) includes pedestal (101), and the top of the pedestal (101) is rotatably set
Have screw thread core bar (102), the top of the screw thread core bar (102) is equipped with bull stick (103), the outside of the screw thread core bar (102)
If threaded sleeve (104), the threaded sleeve (104) is connect by link block (105) with the support construction.
4. contact net geometric parameter simulator according to claim 1, it is characterised in that: the carbon slipper bracket includes
The upper surface of carbon slipper support rod (14), the carbon slipper support rod (14) is equipped with carbon slipper support column (15), the simulation carbon
Slide plate (5) is set to the top of the carbon slipper support column (15)；The both ends of carbon slipper support rod (14) lower surface pass through tune
Flat structure is connected with connection frame (16), and the one side opposite with the vertical bar is equipped with positioning sliding block on the connection frame (16)
(17)；The side of the positioning sliding block (17) is connect with the connection frame (16), and the connection frame (16) passes through L-type connecting plate
(161) lockable mechanism (162) are connected with；The vertical bar (2) is equipped with the jack for the lockable mechanism (162) insertion
(163)；The both ends of the carbon slipper support rod (14) are equipped with scale positioning mark (18)；The rear side of the carbon slipper support rod (14)
Face is equipped with sliding slot, slidably connects the connecting rod (9) being obliquely installed in the sliding slot, the top of the connecting rod (9) is connected with
The first level contact line (8).
5. contact net geometric parameter simulator according to claim 4, it is characterised in that: the lockable mechanism (162)
Including bolt (1621), the top of the bolt (1621) is equipped with pull head (1622), and the bolt (1621) is inserted into an outer tube
(1623) in and activity passes through the L-type connecting plate (161) and is inserted into the jack (163) afterwards；The outer tube (1623) it is interior
Portion is equipped with a spring (1624), and the spring (1624) is set on the bolt (1621), and the bolt (1621) is equipped with
Bulge loop (1625), described spring (1624) one end and the bulge loop (1625) are inconsistent, the other end of the spring (1624) with
The top of the outer tube (1623) contradicts.
6. contact net geometric parameter simulator according to claim 4, it is characterised in that: the simulation carbon slipper (5)
Upper surface be equipped with groove (23), when the horizontal sliding of the first level contact line (8), can be placed in the groove (23),
Complete the positioning of the first level contact line (8).
7. contact net geometric parameter simulator according to claim 1, it is characterised in that: the vertical contact line (6)
It is connected on a slide (24), the slide (24) is slidably arranged on the horizontal slide rail (25).
8. contact net geometric parameter simulator according to claim 4, it is characterised in that: the leveling structure includes upper
Trapezoidal slide block (26) and lower trapezoid sliding block (27), the upper trapezoid sliding block (26) slidably with the carbon slipper support rod (14)
The sliding slot (28) of lower surface connects；The lower trapezoid sliding block (27) is fixedly connected with the connection frame, the upper trapezoid sliding block
(26), the lower trapezoid sliding block (27) and the connection frame (16) are run through by bolt (29) connects, the upper trapezoid sliding block
(26) limit hole (32) are equipped in, the bolt (29) passes through the limit hole (32)；The upper end of the bolt (29) with it is described
Carbon slipper support rod (14) connection；One end of the upper trapezoid sliding block (26) is equipped with baffle (30), screw thread on the baffle (30)
It is connected with and tightens screw rod (31), described inboard one end for tightening screw rod (31) can offset with the side of the lower trapezoid sliding block (27)
Touching.
9. contact net geometric parameter simulator according to claim 4, it is characterised in that: the vertical bar (2) is erected
It also can slide up and down on straight sliding rail (4) and be connected with the second flat contact line (19), the second flat contact line (19) is located at
The top of simulation carbon slipper (5).
10. contact net geometric parameter simulator according to claim 4, it is characterised in that: also set on the horizon bar
There are carrier cable (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910185732.5A CN109799084B (en) | 2019-03-12 | 2019-03-12 | Geometric parameter simulation device for contact network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910185732.5A CN109799084B (en) | 2019-03-12 | 2019-03-12 | Geometric parameter simulation device for contact network |
Publications (2)
| Publication Number | Publication Date |
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| CN109799084A true CN109799084A (en) | 2019-05-24 |
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| CN112066921A (en) * | 2019-06-11 | 2020-12-11 | 北京国联众泰科技有限公司 | Novel geometric parameter calibration device for contact network |
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