CN109484428A - Grooved rail track detector - Google Patents
Grooved rail track detector Download PDFInfo
- Publication number
- CN109484428A CN109484428A CN201811593958.0A CN201811593958A CN109484428A CN 109484428 A CN109484428 A CN 109484428A CN 201811593958 A CN201811593958 A CN 201811593958A CN 109484428 A CN109484428 A CN 109484428A
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- Prior art keywords
- wheel
- grooved rail
- measurement
- crossbeam
- gauge
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- 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.)
- Pending
Links
- 238000005259 measurement Methods 0.000 claims abstract description 81
- 238000006073 displacement reaction Methods 0.000 claims description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/08—Measuring installations for surveying permanent way
Abstract
The invention discloses a kind of grooved rail track detectors, for measuring the geometric parameter of grooved rail, the grooved rail is equipped with groove, the grooved rail track detector includes crossbeam, side arm and push rod, one end of the crossbeam with and the middle part of the side arm connect, form T-shaped structure, the other end of the crossbeam is equipped with the first gauge and measures component, the middle part of the side arm is equipped with the second gauge and measures component, the first gauge measurement component and second gauge measurement component are used to measure the gauge of the grooved rail jointly, when the grooved rail track detector, which executes, to be measured, the first gauge measurement component and second gauge measurement component cooperate with groove movement, the middle part of the crossbeam is arranged in the push rod, settable computer system on the push rod.Component and the second gauge measurement component and the mobile cooperation of groove are measured using the first gauge, by the way that measurement wheel is separately provided, measurement wheel is located in the groove, the track detector is made to can be suitably used for grooved rail.
Description
Technical field
The present invention relates to orbit geometry parameter detection device technology fields, more particularly to a kind of grooved rail track detector.
Background technique
The gauge of track is the most basic evaluation index of track engineering quality condition, and that reflects the quality of track, is convenient for
Track is corrected in time.
Existing track detector is single beam structure, in one end of crossbeam setting measurement component, is measured on component
Equipped with displacement sensor and odometer sensor, for reaction rail away from variation and walking distance, by being arranged on crossbeam
Push rod pushes track detector in orbit, need to continue when promotion to keep track detector vertical with track, with measurement along road
The gauge of track judges the point for point to be improved when gauge value changes.
Compared with its rail vertical with track always, measured that is hard to keep when traditional single beam structure pushes in orbit
Away from inaccuracy, and traditional track detector is applied on common railroad track more, can not be applied on grooved rail.
Summary of the invention
An object of the present invention is to provide a kind of grooved rail track detector, which can be suitably used for grooved rail,
And it can accurately measure gauge and other geometric parameters.
A kind of grooved rail track detector, for measuring the geometric parameter of grooved rail, the grooved rail is equipped with groove, the grooved rail
Track detector includes crossbeam, side arm and push rod, one end of the crossbeam with and the middle part of the side arm connect, form T-shaped
Structure, the other end of the crossbeam are equipped with the first gauge and measure component, and the middle part of the side arm is equipped with the second gauge and measures component,
The first gauge measurement component and second gauge measurement component are used to measure the gauge of the grooved rail simultaneously, when the slot
When rail track detector executes measurement, first gauge measurement component and second gauge measurement component with the groove
The middle part of the crossbeam is arranged in mobile cooperation, the push rod.
The grooved rail track detector proposed according to the present invention forms T-shaped structure by crossbeam and side arm, can will when measurement
Crossbeam is arranged across track, and side arm is then parallel to track and slides in orbit, can continue to keep crossbeam vertical with track;Utilize
One gauge measures component and the second gauge measurement component and the mobile cooperation of groove, and the track detector is made to can be suitably used for grooved rail.
In addition, the grooved rail track detector provided according to the present invention, can also have the following additional technical features:
Further, the first measurement component includes that the first debooster, the first traveling wheel and the first measurement are taken turns, described
First debooster is equipped with displacement sensor, and first debooster connects the first traveling wheel, the first measurement wheel with
Bottom first traveling wheel of the first traveling wheel connection, the first measurement wheel is low, when the grooved rail track is examined
When surveying instrument execution measurement, the upper surface of first traveling wheel and the grooved rail, which rolls, to be cooperated, and described first, which measures wheel, is located at institute
It states in groove and is rolled with the trench wall and cooperated, first displacement sensor is used to measure the displacement of the measurement wheel
Amount.
Further, the crossbeam is hollow structure, and first debooster includes guide rod, sliding sleeve, baffle and bullet
Spring, inside the crossbeam, the guide rod is parallel to the crossbeam and connect with the baffle baffle plate setting, the sliding sleeve
It is set on the guide rod, the spring is arranged between the sliding sleeve and the baffle, and the lower surface of the crossbeam is equipped with
Sliding slot, the sliding sleeve by being connect through the connecting plate of the sliding slot with first traveling wheel, the connecting plate with it is described
Sliding slot is slidably matched.
Further, the traveling wheel is equipped with wheel fork, and the wheel fork is connect with first debooster, and described first
Measurement wheel includes shell and idler wheel, and the first measurement wheel is connect by the shell with the wheel fork, the idler wheel with it is described
Shell is rotatably assorted.
Further, the shell is hollow structure, and the idler wheel connects rotating bar, and the rotating bar protrudes into the shell
Inside is simultaneously rotatably assorted with the inner wall of the shell.
Further, bearing is equipped between the shell and the rotating bar.
Further, the both ends of the side arm are equipped with the second traveling wheel, one of them described second traveling wheel is equipped with
Odometer sensor, the second measurement component include the second debooster and the second measurement wheel, the second debooster and described the
One debooster has identical structure, and the second measurement wheel has identical structure with the first measurement wheel, and described second surveys
Amount wheel connects the sliding sleeve of second debooster.
Further, the upper end of the push rod is equipped with handle and bracket, and the bracket is described for placing computer system
The lower end of push rod is flexibly connected by connection component with the crossbeam.
Further, the connection component includes rod set, position-arresting disk and pedestal, and the position-arresting disk is arranged in the pedestal
On, the position-arresting disk is semicircular disk-like structure, and edge is equipped with several limiting slots, and the rod set is connect with the push rod,
The rod set is rotatablely connected by shaft and the position-arresting disk, is equipped with limited block inside the rod set, the limited block with it is described
Limiting slot is engaged by clamping, and the limited block is equipped with adjusting rod, and the rod set is located at the adjusting rod equipped with extending transversely through
Sliding slot, the adjusting rod are slidably matched with the sliding slot, and the adjusting rod is used to adjust the height of the limited block.
Further, the pedestal is equipped with rotating disc, and the rotating disc is connect with the base rotation, the rotating disc
It is equipped with connecting column, the connecting column is arranged through the pedestal, and the rod set is rotated by the shaft and the connecting column
Connection, the edge of the rotating disc are uniformly provided with card slot, and the side on the chassis is transversely provided with through-hole, is equipped with and inserts in the through-hole
Pin, the bolt is for being inserted into the card slot.
Beneficial effects of the present invention include at least:
(1) cooperated using the first gauge measurement component and the second gauge measurement component and groove movement, by being separately provided
Measurement wheel is located in the groove measurement wheel, the track detector is made to can be suitably used for grooved rail;
(2) so that push rod is can be carried out all-direction rotation by position-arresting disk and pedestal, convenient for adjusting the angle of push rod, make push rod
It can be suitably used for more scenes.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of the grooved rail track detector of first embodiment of the invention;
Fig. 2 is grooved rail track detector use state diagram in Fig. 1;
Fig. 3 is the schematic cross-sectional view of the first measurement component in Fig. 1;
Fig. 4 is the schematic cross-sectional view of the first measurement wheel in Fig. 3;
Fig. 5 is the structural schematic diagram of side arm in Fig. 1;
Fig. 6 is the structural schematic diagram of push rod in Fig. 1;
Fig. 7 is the structural schematic diagram of connection component in Fig. 6;
Fig. 8 be in Fig. 7 connection component along the schematic cross-sectional view of position-arresting disk;
Fig. 9 be in Fig. 7 connection component along the schematic cross-sectional view of bolt;
In figure: 1- crossbeam, 11- first measure component, the first traveling wheel of 111-, and the measurement of 112- first is taken turns, 1121- shell,
1122- idler wheel, 1123- rotating bar, 1124- bearing, 113- wheel fork, the first debooster of 12-, 121- sliding sleeve, 122- guide rod,
123- spring, 124- baffle, 125- connecting plate, 126- sliding slot, 2- side arm, 3- push rod, 31- handle, 32- bracket, 33- connection group
Part, 331- rod set, 3311- bolt, 332- position-arresting disk, 3321- limiting slot, 333- pedestal, 334- bolt, 335- shaft, 336-
Limited block, 337- rotating disc, 3371- card slot, 3372- connecting column, 4- computer system, 5- grooved rail, 51- groove.
Specific embodiment
To keep objects, features and advantages of the present invention more obvious and easy to understand, with reference to the accompanying drawing to tool of the invention
Body embodiment is described in detail.Several embodiments of the invention are given in attached drawing.But the present invention can be with many not
With form realize, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes to this
The disclosure of invention is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixedly arranged on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side ", "upper", "lower" and similar statement for illustrative purposes only, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can be machine
Tool connection, is also possible to be electrically connected;It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.Term " and or " used herein include the arbitrary of one or more relevant listed items and
All combinations.
Fig. 1 and Fig. 2 are please referred to, the first embodiment of the present invention proposes a kind of grooved rail track detector, for measuring grooved rail 5
Geometric parameter, the grooved rail 5 be equipped with groove 51, the grooved rail track detector includes crossbeam 1, side arm 2 and push rod 3.
The geometric parameter of above-mentioned grooved rail track include gauge, level (superelevation), twist irregularity, gauge change rate, left and right rail to,
Left and right height, positive resultant mileage.
Specifically, one end of the crossbeam 1 with and the middle part of the side arm 2 connect, form T-shaped structure, the crossbeam 1
The other end be equipped with the first gauge and measure component 11, the middle part of the side arm 2 is equipped with the second gauge and measures component 21, described first
Gauge measurement component 11 and second gauge measurement component 21 are simultaneously for measuring the gauge of the grooved rail 5, when the grooved rail
When track detector executes measurement, first gauge measurement component 11 and second gauge measurement component 21 with the ditch
The middle part of the crossbeam 1 is arranged in the mobile cooperation of slot, the push rod 3.
It should be noted that crossbeam 1 and side arm 2 form T-shaped structure, when measurement, crossbeam 1 is vertically arranged across track,
Side arm 2 is then parallel and is set on track, pushes entire grooved rail track detector to slide in orbit by push rod 3, in this reality
It applies in example, the first gauge measures the mobile cooperation of component 11 and the second gauge measurement component 21 using rolling cooperation.
It is an advantage of the present invention that above structure can continue to keep crossbeam 1 vertical with track;Utilize the first gauge measurement group
Part 11 and the second gauge measurement component 21 and the mobile cooperation of groove 51, make the track detector can be suitably used for grooved rail.
Referring to Fig. 3, specifically, the first measurement component 11 includes the first debooster 12,111 and of the first traveling wheel
First measurement wheel 112, first debooster 12 is equipped with displacement sensor (not shown), and first debooster 12 connects
The first traveling wheel 111 is connect, the first measurement wheel 112 is connect with first traveling wheel 111, the first measurement wheel 112
Bottom first traveling wheel low 111, when the grooved rail track detector, which executes, to be measured, first traveling wheel 111
Roll and cooperate with the upper surface of the grooved rail 5, the first measurement wheel 112 be located in the groove 51 and in the groove 51
Wall rolls cooperation, and first displacement sensor is used to measure the displacement of the measurement wheel.
It should be pointed out that the first traveling wheel 111 slides in orbit for the grooved rail track detector, the first measurement wheel
112 can be bonded rolling with groove 51, and when track gauge changes, the first traveling wheel 111 and the first measurement wheel 112 can simultaneously
It is subjected to displacement, displacement sensor can detect this displacement and record.
In addition, the crossbeam 1 is hollow structure, first debooster 12 includes guide rod 122, sliding sleeve 121, baffle
124 and spring 123, the baffle 124 is arranged in the inside of the crossbeam 1, the guide rod 122 be parallel to the crossbeam 1 and with
The baffle 124 connects, and the sliding sleeve 121 is set on the guide rod 122, and the spring 123 is arranged in the sliding sleeve
Between 121 and the baffle 124, the lower surface of the crossbeam 1 is equipped with sliding slot 126, and the sliding sleeve 121 is by running through the cunning
The connecting plate 125 of slot 126 is connect with first traveling wheel 111, and the connecting plate 125 is slidably matched with the sliding slot 126.
When the first measurement wheel 112 is subjected to displacement, connecting plate 125 can slide on sliding slot 126, in the present embodiment, the
The inside of crossbeam 1 is arranged in one debooster 12, and more existing that the less damaged of outside is arranged in, the service life is longer.
Referring to Fig. 4, traveling wheel 111 passes through an axis it is understood that the traveling wheel 111 is equipped with wheel fork 113
It is rotatablely connected with wheel fork 113, the wheel fork 113 is connect with first debooster 12, and the first measurement wheel 112 includes outer
Shell 1121 and idler wheel 1122, the first measurement wheel 112 are connect by the shell 1121 with the wheel fork 113, the idler wheel
111 are rotatably assorted with the shell 1121.
It should be noted that the first measurement wheel 112 to be arranged in the surface of wheel fork 113, wheel fork 113 will not be because of the first walking
It takes turns 111 rotation and changes or be displaced, then the result can prevent phase between the first measurement wheel 112 and the first traveling wheel 111
Mutually influence.
Specifically, the shell 1121 is hollow structure, the idler wheel 1122 connects rotating bar 1123, the rotating bar
1123 protrude into 1121 inside of shell and are rotatably assorted with the inner wall of the shell 1121.
In the present embodiment, bearing 1124 is equipped between the shell 1121 and the rotating bar 1123, in other implementations
In example, other can not also be used to reduce the structure of frictional resistance.
Referring to Fig. 5, specifically, the both ends of the side arm 2 are equipped with the second traveling wheel 22, one of them described second row
It walks wheel 22 and is equipped with odometer sensor (not shown);
In the present embodiment, the second measurement component 21 includes that (not shown) is taken turns in the second debooster and the second measurement,
It also is provided with displacement sensor in second debooster, with the displacement of the measurement wheel of monitoring first, the second debooster and described the
One debooster has identical structure, and the second measurement wheel has identical structure with the first measurement wheel, and described second surveys
Amount wheel connects the sliding sleeve of second debooster.In other embodiments, the second debooster can also use other
What reducible structure, the second measurement wheel can also use traditional idler wheel, only need the second measurement wheel be located in groove 51 and in
Groove 51 rolls cooperation.
It should be pointed out that can then calculate the practical rail of errant using the sum of the displacement of the measurement wheel of both ends setting
Away from.
Referring to Fig. 6, the bracket 32 is for placing specifically, the upper end of the push rod 3 is equipped with handle 31 and bracket 32
Computer system 4, the computer system 4 can be computer, and setting for data can be acquired, stores and handle by being also possible to other
Standby, the lower end of the push rod 3 is flexibly connected by connection component 33 with the crossbeam 1.
Fig. 7 and Fig. 8 are please referred to, further, the connection component 33 includes rod set 331, position-arresting disk 332 and pedestal
333, the position-arresting disk 332 is arranged on the pedestal 333, and the position-arresting disk 332 is semicircular disk-like structure, and edge is set
There are several limiting slots 3321, the rod set 331 is connect with the push rod 3, and the rod set 331 passes through shaft 335 and the limit
Disk 332 is rotatablely connected, and limited block 336 is equipped with inside the rod set 331, and the limited block 336 is clamped with the limiting slot 3321
Cooperation, the limited block 336 are equipped with adjusting rod 3361, and the rod set 331, which is located to be equipped at the adjusting rod 3361, laterally passes through
The sliding slot 3312 worn, the adjusting rod 3361 are slidably matched with the sliding slot 3312, and the adjusting rod 3361 is described for adjusting
The height of limited block 336.
Furthermore it is also possible to be located near limited block 336 in rod set 331, bolt 3311 is set, when precession bolt 3311,
The position of limited block 336 can be positioned.
It should be noted that since rod set 331 and position-arresting disk 332 are rotation connection, 3321 energy of limited block 336 and limiting slot
Relative position between fixed rod set 331 and position-arresting disk 332, enables push rod 3 to rotate in the longitudinal direction, and be capable of fixing at certain angle
Degree.
Referring to Fig. 9, in addition, the pedestal 333 is equipped with rotating disc 337, the rotating disc 337 and the pedestal 333
Rotation connection, the rotating disc 337 are equipped with connecting column 3372, and the connecting column 3372 is arranged through the pedestal 333, described
Rod set 331 is rotatablely connected by the shaft 335 with the connecting column 3372, and the edge of the rotating disc 337 is uniformly provided with card
Slot 3371, the side on the chassis 333 are transversely provided with through-hole, bolt 334 are equipped in the through-hole, the bolt 334 is for inserting
Enter in the card slot 3371.
It should be noted that rod set 331 can be around the position between rotating disc 337 when bolt 334 is inserted into card slot 3371
It sets as fixing, when extracting bolt 334, rod set 331 can be rotated around rotating disc 337, then push rod 3 can surround rotating disc
337 carry out lateral rotation.
By above structure, push rod 3 can be adjusted to any position of the top of the grooved rail railway monitoring instrument, it can
Suitable for a variety of situations.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of grooved rail track detector, for measuring the geometric parameter of grooved rail, the grooved rail is equipped with groove, and feature exists
In, the grooved rail track detector include crossbeam, side arm and push rod, one end of the crossbeam with and the side arm in the middle part of connect
It connects, forms T-shaped structure, the other end of the crossbeam is equipped with the first gauge and measures component, and the middle part of the side arm is equipped with second
Gauge measures component, and the first gauge measurement component and second gauge measurement component are used to measure the grooved rail simultaneously
Gauge, when the grooved rail track detector, which executes, to be measured, the first gauge measurement component and the second gauge measurement group
Part cooperates with groove movement, and the middle part of the crossbeam is arranged in the push rod.
2. grooved rail track detector according to claim 1, which is characterized in that the first measurement component includes first time
Force mechanisms, the first traveling wheel and the first measurement wheel, first debooster are equipped with displacement sensor, first Hui Liji
Structure connect the first traveling wheel, it is described first measurement wheel connect with first traveling wheel, it is described first measure take turns bottom compared with
First traveling wheel is low, and when the grooved rail track detector, which executes, to be measured, first traveling wheel is upper with the grooved rail
Surface scrolls cooperation, the first measurement wheel, which is located in the groove and rolls with the trench wall, to be cooperated, and described first
Displacement sensor is used to measure the displacement of the measurement wheel.
3. grooved rail track detector according to claim 2, which is characterized in that the crossbeam is hollow structure, described the
One debooster includes guide rod, sliding sleeve, baffle and spring, and for the baffle plate setting inside the crossbeam, the guide rod is parallel
It is connect in the crossbeam with the baffle, the sliding sleeve is set on the guide rod, and the spring is arranged in the sliding sleeve
Between the baffle, the lower surface of the crossbeam is equipped with sliding slot, the sliding sleeve by connecting plate through the sliding slot with
The first traveling wheel connection, the connecting plate are slidably matched with the sliding slot.
4. grooved rail track detector according to claim 2, which is characterized in that the traveling wheel is equipped with wheel fork, described
Wheel fork is connect with first debooster, and the first measurement wheel includes shell and idler wheel, and the first measurement wheel passes through institute
It states shell to connect with the wheel fork, the idler wheel is rotatably assorted with the shell.
5. grooved rail track detector according to claim 4, which is characterized in that the shell is hollow structure, the rolling
Wheel connection rotating bar, the rotating bar protrude into the interior of shell and are rotatably assorted with the inner wall of the shell.
6. grooved rail track detector according to claim 5, which is characterized in that set between the shell and the rotating bar
There is bearing.
7. grooved rail track detector according to claim 3, which is characterized in that the both ends of the side arm are equipped with the second row
Wheel is walked, one of them described second traveling wheel is equipped with odometer sensor, and the second measurement component includes the second debooster
With the second measurement wheel, second debooster and the second measurement wheel connection, the second measurement wheel and the ditch trough roller
Dynamic cooperation, second debooster are equipped with the displacement sensor for measuring the second measurement wheel displacement.
8. grooved rail track detector according to claim 1, which is characterized in that the upper end of the push rod is equipped with handle and branch
Frame, the bracket are flexibly connected by connection component with the crossbeam for placing computer system, the lower end of the push rod.
9. grooved rail track detector according to claim 8, which is characterized in that the connection component includes rod set, limit
Disk and pedestal, on the base, the position-arresting disk is semicircular disk-like structure for the position-arresting disk setting, if edge is equipped with
Dry limiting slot, the rod set are connect with the push rod, and the rod set is rotatablely connected by shaft and the position-arresting disk, the rod set
Inside is equipped with limited block, and the limited block and the limiting slot are engaged by clamping, and the limited block is equipped with adjusting rod, the rod set
The sliding slot extended transversely through is equipped at the adjusting rod, the adjusting rod is slidably matched with the sliding slot, and the adjusting rod is used
In the height for adjusting the limited block.
10. grooved rail track detector according to claim 9, which is characterized in that the pedestal is equipped with rotating disc, described
Rotating disc is connect with the base rotation, and the rotating disc is equipped with connecting column, and the connecting column is arranged through the pedestal, institute
It states rod set to be rotatablely connected by the shaft and the connecting column, the edge of the rotating disc is uniformly provided with card slot, the chassis
Side be transversely provided with through-hole, bolt is equipped in the through-hole, the bolt is for being inserted into the card slot.
Priority Applications (1)
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CN201811593958.0A CN109484428A (en) | 2018-12-25 | 2018-12-25 | Grooved rail track detector |
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CN201811593958.0A CN109484428A (en) | 2018-12-25 | 2018-12-25 | Grooved rail track detector |
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Family
ID=65711955
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112193274A (en) * | 2020-09-27 | 2021-01-08 | 北京海益同展信息科技有限公司 | Track device and detection method |
CN115214745A (en) * | 2021-04-20 | 2022-10-21 | 京东科技信息技术有限公司 | Track detection device and track parameter detection method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205839498U (en) * | 2016-07-07 | 2016-12-28 | 深圳大铁检测装备技术有限公司 | A kind of railway rail detector based on A INS |
CN209700694U (en) * | 2018-12-25 | 2019-11-29 | 江西日月明测控科技股份有限公司 | Grooved rail track detector |
-
2018
- 2018-12-25 CN CN201811593958.0A patent/CN109484428A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205839498U (en) * | 2016-07-07 | 2016-12-28 | 深圳大铁检测装备技术有限公司 | A kind of railway rail detector based on A INS |
CN209700694U (en) * | 2018-12-25 | 2019-11-29 | 江西日月明测控科技股份有限公司 | Grooved rail track detector |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112193274A (en) * | 2020-09-27 | 2021-01-08 | 北京海益同展信息科技有限公司 | Track device and detection method |
CN112193274B (en) * | 2020-09-27 | 2022-06-07 | 京东科技信息技术有限公司 | Track device and detection method |
CN115214745A (en) * | 2021-04-20 | 2022-10-21 | 京东科技信息技术有限公司 | Track detection device and track parameter detection method |
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