CN206902483U - A kind of fixture for attachment rail sensor - Google Patents
A kind of fixture for attachment rail sensor Download PDFInfo
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- CN206902483U CN206902483U CN201720574413.XU CN201720574413U CN206902483U CN 206902483 U CN206902483 U CN 206902483U CN 201720574413 U CN201720574413 U CN 201720574413U CN 206902483 U CN206902483 U CN 206902483U
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- fixture
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- utility
- attachment rail
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Abstract
The utility model provides a kind of fixture for attachment rail sensor, including is fixed on the first fixture and the second fixture, the fixing device for fixing first fixture and the second fixture and located at first fixture and the vibration abatement of the second clamp base of rail foot both sides；The top of first fixture and/or the top of second fixture are provided with the first installation position for attachment rail sensor；The side of first fixture and/or the side of second fixture are provided with the second installation position for attachment rail sensor.The utility model is simple in construction, easy for installation, quick；The fixed requirement of the rail sensor of different type and different model can be met；Can not only reduce train by when influence of the vibration to rail sensor, ensure the measurement effect of sensor, the utility model can also be avoided to be deformed after dropping, mention service life of the present utility model.
Description
Technical field
The utility model belongs to track traffic facility detection technique field, and in particular to one kind is used for attachment rail sensor
Fixture.
Background technology
In recent years, urban rail transit in China cause is greatly developed, and is provided enormous motivation for national economic development, is
People's lives are brought convenient.With being continuously increased for urban rail transit in China total kilometrage number, urban track traffic is towards at a high speed
The aspects such as degree, high density, student with skills complexity, operation system linkage height develop, to vehicle driving control, track condition
Detection proposes higher and higher requirement.The conventional method of track condition detection is installation dissimilar sensor in orbit,
By being handled the data that sensor returns to obtain the running status of track.
At present, fixture used in sensor uses some easy fixing devices mostly on attachment rail.These are fixed
Device is only applicable to certain type of sensor, can not meet the installation requirement of dissimilar sensor；And fixed effect is poor,
Easily by train by when vibration effect.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of fixture for attachment rail sensor.
The utility model is simple in construction, the installation requirement of dissimilar sensor can be met and can make sensor lack by train by when
Vibration effect, ensure the measurement effect of rail sensor.
In order to solve the above problems, the utility model uses following technical scheme：
A kind of fixture for attachment rail sensor, including it is fixed on the first fixture and the second folder of rail foot both sides
Tool, the fixing device for fixing first fixture and the second fixture and located at first fixture and the second clamp base
Vibration abatement.
The top of first fixture and/or the top of second fixture are provided with first for attachment rail sensor
Installation position；
The side of first fixture and/or the side of second fixture are provided with second for attachment rail sensor
Installation position.
Preferably, second installation position is located at side and/or second fixture of first fixture away from rail
Side away from rail.
Preferably, the number of first installation position is at least two, and the number of second installation position is at least one.
Therefore, the utility model can be used for the rail sensor of fixing different types and different model.
Preferably, the vibration abatement includes crash roll and for consolidating with first clamp base and the second clamp base
Fixed fixture；The fixture is on the crash roll.The fixture, will be shockproof by the fixation with the 3rd installation position
Pad is fixed on the bottom of the first fixture and the second fixture.
Particularly preferred, the crash roll is Rubber shockproof pad.
Preferably, the bottom of first fixture away from rail side is provided with first through hole；Second fixture is away from steel
The side of rail is provided with the second through hole.
It is particularly preferred, the inner wall smooth of the first through hole and the second through hole.
Preferably, the fixing device includes bolt, the first nut and the second nut；The bolt is logical through described first
Hole and the second through hole are fixed by first nut and the second nut again.
Preferably, first fixture is fixed close to the side of rail and the second fixture close to the side of rail provided with rail
Groove.The rail is fixed groove shape and mutually agreed with the rail foot.This enables the first fixture and the second fixture and rail
Fully contact, so as to ensure that the effect that the utility model is fixed is good.
Preferably, the bottom of first fixture and the second fixture, which is provided with, is used for the 3rd installation for fixing the vibration abatement
Position.
This reality is new with having the advantages that：
The utility model, including the first fixture, the second fixture, fixing device and vibration abatement, it is simple in construction；In the first folder
The top of tool and/or the top of the second fixture set the first installation position, the side of the first fixture and/or the side of the second fixture to set
The second installation position is put, the utility model can be made to meet the fixed requirement of the rail sensor of different type and different model；
The bottom of first clamp base and the second fixture is equipped with vibration abatement, and it plays cushioning effect, can not only reduce train and pass through
When influence of the vibration to rail sensor, ensure the measurement effect of sensor, the utility model can also be avoided to become after dropping
Shape, improve service life of the present utility model.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is the schematic diagram that the utility model is fixed on rail；
Fig. 3 is top view of the present utility model；
Fig. 4 is the right view of the first fixture described in the utility model；
Fig. 5 is the structural perspective of the second fixture described in the utility model；
Fig. 6 is the schematic diagram that rail sensor is arranged on the second installation position of the first fixture described in the utility model；
Fig. 7 is the schematic diagram that rail sensor is arranged on the first installation position of the second fixture described in the utility model.
The fixtures of 1- first；The fixtures of 2- second；11- first through hole；The through holes of 21- second；The installation positions of 3- first；4- second is installed
Position；5- rail fixing grooves；6- fixing devices；61- bolts；The nuts of 62- first；The nuts of 63- second；7- vibration abatements；71- is shockproof
Pad；72- fixtures；8- rail sensors；9- rail.
Embodiment
The technical solution of the utility model is described further below in conjunction with the accompanying drawings：
As shown in Figure 1, 2, a kind of fixture for attachment rail sensor, including it is fixed on the of the two bottom sides of rail 9
One fixture 1 and the second fixture 2, the fixing device 6 for fixing the first fixture 1 and the second fixture 2 and located at the and of the first fixture 1
The vibration abatement 7 of the bottom of second fixture 2.First fixture 1 and the second fixture 2 are mirror symmetrical structure.Preferably, the first fixture 1
Steel with the second fixture 2 using conditioned processing, its hardness is 217-225HBW.
As in Figure 3-5, the top of the first fixture 1 and/or the top of second fixture 2, which are provided with, is used for attachment rail biography
First installation position 3 of sensor 8；Preferably, the number of the first installation position 3 is at least two；First installation position 3 is that inner diameter hole is 6-
10 millimeters of screwed hole.The side of first fixture 1 and/or the side of the second fixture 2 are provided with for attachment rail sensor 8
Two installation positions 4.Preferably, the second installation position 4 is located at side and/or second fixture 2 of first fixture 1 away from rail away from rail
Side.Preferably, the number of the second installation position 4 is at least one；Second installation position 4 is the screw thread that inner diameter hole is 6-10 millimeters
Hole.It is more highly preferred to, the first installation position 3 and the second installation position 4 can be the screwed hole of different size.Therefore, the utility model can
To meet that the fixed of the rail sensor of different type and different model requires.In the present embodiment, the number of the first installation position
For 5, the number of the second installation position is 2.
As Figure 1-3, bottom of first fixture away from rail side is provided with first through hole 11；Second fixture is away from rail
Side be provided with the second through hole 21.Preferably, the internal diameter of first through hole and the second through hole is 20-30 millimeters, and inner wall smooth.Gu
Determining device 6 includes bolt 61, the first nut 62 and the second nut 63.Preferably, the external diameter of bolt is 20-30 millimeters, and length is
200-250 millimeters.First through hole 11 is consistent with the external screw thread size of bolt 61 with the internal diameter size of the second through hole 12.Bolt 61 passes through
The through hole 21 of first through hole 11 and second is again by the first nut 62 and the second nut 63 by the first fixture and the second fixture and rail 9
It is fixed.
As shown in Figure 1,5, the first fixture 1 is provided with steel close to the side of rail 9 and the tool of the second folder 2 close to the side of rail 9
Rail fixing groove 5.The shape of rail fixing groove 5 and the bottom of rail 9 are mutually agreed with.If rail is 60 rails, the shape of rail fixing groove 5 is then
Mutually agree with the bottom of 60 rails.This can enable the first fixture 1 and the second fixture 2 fully to be contacted with rail 9, so as to ensure
The effect that the utility model is fixed is good.
As shown in Figure 4,5, the bottom of the first fixture 1 and the second fixture 2, which is provided with, is used for the 3rd installation for fixing vibration abatement 7
Position.Preferably, the 3rd installation position is the screwed hole that internal diameter is 3-4 millimeters.Vibration abatement 7 include crash roll 71 and for
The fixture 72 that the bottom of first fixture 1 and the bottom of the second fixture 2 are fixed；Fixture 72 is on the crash roll 71.Fixture
72 by the fixation with the 3rd installation position, and crash roll 71 is separately fixed to the bottom of the first fixture 1 and the second fixture 2.It is preferred that
, crash roll is Rubber shockproof pad, and thickness is 4-6 millimeters.Preferably, fixture 72 is the screw that external diameter is 3-4 millimeters.From
And vibration abatement can play cushioning effect, can not only reduce train by when influence of the vibration to rail sensor, ensure
The measurement effect of sensor, the utility model can also be avoided to be deformed after dropping, mention service life of the present utility model.
Concrete application process of the present utility model is as follows：
As shown in Figure 6,7：First, guard member 71 is separately fixed at by the first fixture 1 and the second fixture 2 by fixture 72
Bottom；Then, the rail fixing groove 5 on the first fixture 1 and the second fixture 2 is snapped on rail 9, and adjusts angle and cause
The top surface of first fixture 1 and the second fixture 2 is substantially parallel with the top surface of rail 9；Bolt 61 is screwed in from first through hole again, directly
To bolt 61 by the second through hole, the first nut 62 and the second nut 63 are screwed on into bolt 61 and tightened；Finally, passed according to track
The type of sensor 8, it is fixed by screws on the first installation position 3 or the second installation position 4.
As can be seen that the utility model realizes following beneficial effect from foregoing description：It is simple in construction, easy for installation,
Quickly；The fixed requirement of the rail sensor of different type and different model can be met；When can not only reduce train and passing through
Influence of the vibration to rail sensor, ensure the measurement effect of sensor, the utility model can also be avoided to be deformed after dropping,
Mention service life of the present utility model.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is done any formal
Limitation, therefore all contents without departing from technical solutions of the utility model, implement according to the technical essence of the utility model to more than
Any simple modification, equivalent change and modification for being done of example, in the range of still falling within technical solutions of the utility model.
Claims (9)
- A kind of 1. fixture for attachment rail sensor, it is characterised in that the first folder including being fixed on rail foot both sides Tool and the second fixture, the fixing device for fixing first fixture and the second fixture and located at first fixture and the The vibration abatement of two clamp bases；The top of first fixture and/or the top of second fixture are provided with the first installation for attachment rail sensor Position；The side of first fixture and/or the side of second fixture are provided with the second installation for attachment rail sensor Position.
- A kind of 2. fixture for attachment rail sensor according to claim 1, it is characterised in that second installation Position is located at side and/or the second fixture side away from rail of first fixture away from rail.
- A kind of 3. fixture for attachment rail sensor according to claim 1, it is characterised in that the vibration abatement Including crash roll and for the fixture with first clamp base and the fixation of the second clamp base；The fixture is located at institute State on crash roll.
- 4. a kind of fixture for attachment rail sensor according to claim 3, it is characterised in that the crash roll is Rubber shockproof pad.
- A kind of 5. fixture for attachment rail sensor according to claim 1, it is characterised in that first fixture Bottom away from rail side is provided with first through hole；The side of second fixture away from rail is provided with the second through hole.
- A kind of 6. fixture for attachment rail sensor according to claim 5, it is characterised in that the fixing device Including bolt, the first nut and the second nut；The bolt passes through the first through hole and the second through hole, then passes through described first Nut and the second nut are fixed.
- A kind of 7. fixture for attachment rail sensor according to claim 1, it is characterised in that first fixture Close to the side of rail and the second fixture rail fixing groove is provided with close to the side of rail.
- 8. a kind of fixture for attachment rail sensor according to claim 7, it is characterised in that the rail is fixed Groove shape is mutually agreed with the rail foot.
- A kind of 9. fixture for attachment rail sensor according to claim 1, it is characterised in that first fixture The 3rd installation position for being used for fixing the vibration abatement is provided with the bottom of the second fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720574413.XU CN206902483U (en) | 2017-05-22 | 2017-05-22 | A kind of fixture for attachment rail sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720574413.XU CN206902483U (en) | 2017-05-22 | 2017-05-22 | A kind of fixture for attachment rail sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206902483U true CN206902483U (en) | 2018-01-19 |
Family
ID=61289204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720574413.XU Active CN206902483U (en) | 2017-05-22 | 2017-05-22 | A kind of fixture for attachment rail sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206902483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3567161A1 (en) * | 2018-05-08 | 2019-11-13 | voestalpine SIGNALING Sopot Sp. z o.o. | Plug for installation of track sensor cable connectors |
-
2017
- 2017-05-22 CN CN201720574413.XU patent/CN206902483U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3567161A1 (en) * | 2018-05-08 | 2019-11-13 | voestalpine SIGNALING Sopot Sp. z o.o. | Plug for installation of track sensor cable connectors |
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