CN207027286U - A kind of axle count sensor installs fixture - Google Patents
A kind of axle count sensor installs fixture Download PDFInfo
- Publication number
- CN207027286U CN207027286U CN201720661625.1U CN201720661625U CN207027286U CN 207027286 U CN207027286 U CN 207027286U CN 201720661625 U CN201720661625 U CN 201720661625U CN 207027286 U CN207027286 U CN 207027286U
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- claw
- count sensor
- axle count
- sensor
- groove
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Abstract
The utility model discloses a kind of axle count sensor installs fixture, it includes connecting rod, and connecting rod is arranged with outer claw, interior claw and sensor installing plate successively, and relative position is provided with the groove for clamping on outer claw and interior claw；Two sensor mounting hole and two adjustable opening grooves are provided with sensor installing plate, sensor installing plate top is provided with sensor mounting rod, axle count sensor is arranged with sensor mounting rod；The both ends of connecting rod are arranged with fastener, and interior claw lower end is connected with case member.The utility model connects U-type groove rail by interior claw with outer claw; rail need not be cut; the setting height(from bottom) of axle count sensor can be adjusted by sensor installing plate; axle count sensor can be protected by case member, have the advantages that it is easy for installation, simple and reliable for structure, rail need not be cut, be cost-effective.
Description
Technical field
It the utility model is related to a kind of installs fixture, and in particular to a kind of axle count sensor installs fixture.
Background technology
As modern society strengthens the consciousness of environmental protection, tramcar is in urban track traffic because of high capacity, low
The characteristics of input, short cycle, particularly no pollution, in urban development planning in recent years, it is increasingly becoming the master for improving traffic pressure
Want mode of transportation.And microcomputer axle-counting equipment, as judge tramcar operation when track clear and take Security Inspection Equipments,
Powerful guarantee is provided for the safe and reliable stable operation of tramcar.
The track of modern tram operation is the mode that U-type groove rail and drum rail are combined, and traditional microcomputer meter
When checking train position, its outdoor axle count sensor is mounted on the inside of drum rail axle equipment, has been not directed to U-type groove
Rail, therefore the axle count sensor installed at U-type groove rail can only select to cut the mode of rail, then use integral type guard clip again
Axle count sensor is fixed on rail by tool.This mode changes track original structure, and rail is caused to damage, and before installation
Phase needs to cut track, and technical difficulty is larger, and cost is higher.
The content of the invention
The utility model is directed to the above-mentioned deficiency of prior art, there is provided one kind is easily installed, need not cut rail, be adjustable
The axle count sensor installs fixture of whole axle count sensor setting height(from bottom).
In order to solve the above technical problems, the utility model employs following technical proposal：
Provide a kind of axle count sensor installs fixture, it is characterised in that including extension bar, fixation is arranged successively in connecting rod
There are outer claw, interior claw and sensor installing plate, outer claw and interior claw opposite side are provided with for clamping the recessed of U-type groove rail
Groove；Two sensor mounting hole and two adjustable opening grooves are provided with sensor installing plate, sensor is installed in mounting hole
Mounting rod, axle count sensor is arranged with sensor mounting rod；The lower end of interior claw is connected with case member.
In above-mentioned technical proposal, it is preferred that outer claw bottom is set in connecting rod, and the groove on outer claw is arranged at it
Top, and the groove on outer claw is axially disposed, the U-shaped groove in opening towards interior claw.
In above-mentioned technical proposal, it is preferred that interior claw bottom is set in connecting rod, and the groove on interior claw is arranged at it
Top, and the axially disposed L-shaped groove of groove on interior claw, the plane perpendicular of L-type groove in horizontal plane, L-type groove
Rear surface is towards outer claw direction.
In above-mentioned technical proposal, it is preferred that the upper side of U-shaped groove is by interior to outer acclivitous inclined-plane.
In above-mentioned technical proposal, it is preferred that be installed with grooved rail pressing plate above the L-type groove rear surface of interior claw.
In above-mentioned technical proposal, it is preferred that distance sink tube, distance sink tube are connected between axle count sensor and sensor installing plate
It is set on sensor mounting rod.
In above-mentioned technical proposal, it is preferred that case member includes the outer gusset plate being connected with interior claw bottom, outer gusset plate
Including all around totally five faces, the side surface upper part of outer gusset plate are fixedly installed cover plate support block with bottom.
In above-mentioned technical proposal, it is preferred that be connected with balustrade deching above cover plate support block.
In above-mentioned technical proposal, it is preferred that balustrade deching is erected with wear-resisting dust-proof cushion close to one end of axle count sensor.
In above-mentioned technical proposal, it is preferred that outer gusset plate rear lower portion is provided with draining and cable tube, and external cable passes through
Cable tube is connected with axle count sensor.
The main beneficial effect of above-mentioned axle count sensor installs fixture provided by the utility model is：
By being arranged interior claw and outer claw in connecting rod, can according to the model of U-type groove rail adjust claw between away from
From, while fastening and the stability of clamping can be effectively ensured from dismantling and cutting rail；What is set on outer claw is U-shaped recessed
L-type groove on groove and interior claw, can coordinate the bottom surface structure for blocking U-type groove rail；Set above L-type groove on interior claw
Grooved rail pressing plate is put, the installation and removal of fixture can be facilitated.
Two sensor mounting hole and two adjustable opening grooves are provided with sensor installing plate, can be adjusted as needed
Axle count sensor setting height(from bottom)；Axle count sensor is provided with by sensor mounting rod on sensor installing plate, it is possible to increase meter
The sensitivity of axle sensor；Be provided with distance sink tube on sensor mounting rod, the position of axle count sensor can be fixed, prevent because
Vibrate and displacement occur.
Case member can effectively protect axle count sensor and connection member, and draining and cable tube are easy to fixture and external electrical
The connection of cable and the conduction of data；Outer gusset plate side is fixedly installed cover plate support block, is easy to connect by cover plate support block
Balustrade deching, the wear-resisting dust-proof cushion of balustrade deching one end overlap joint, can quickly open shell upper structure, be easy to sense meter shaft
Device situation is observed, and also allows for mounting and dismounting axle count sensor.
Brief description of the drawings
Fig. 1 is the structural representation of axle count sensor installs fixture.
Wherein, 1, outer gusset plate, 2, balustrade deching, 3, cover plate support block, 4, sensor installing plate, 5, sensor installation
Bar, 6, axle count sensor, 7, wear-resisting dust-proof cushion, 8, U-type groove rail, 9, draining and cable tube, 10, interior claw, 11, grooved rail pressing plate,
12nd, connecting rod, 13, outer claw.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, it is the structural representation of axle count sensor installs fixture.
Axle count sensor installs fixture of the present utility model includes grooved rail retained part and axle count sensor mounting portion, groove
Rail retained part includes connecting rod 12, and stop nut, pad, outer claw 13, interior claw 10, biography are sequentially installed with connecting rod 12
Sensor installing plate 4 and stop nut.
The outer bottom of claw 13 is set in connecting rod 12, and top is axially disposed U-shaped groove, U-shaped groove direction sensing
The direction of device installing plate 4, the bottom surface of U-shaped groove and plane-parallel, the upper side of U-shaped groove is acclivitous from inside to outside
Inclined-plane, angle of inclination and the base upper surface of U-type groove rail 8 match.
Interior claw 10 is oppositely arranged with outer claw 13, and the interior bottom of claw 10 is set in connecting rod 12, the interior top of claw 10
L-type groove is offered vertically close to the side of outer claw 13, and the plane perpendicular of L-type groove is in horizontal plane, the rear wall of L-type groove
Facing to outer claw direction, the interior top of claw 10 is provided with grooved rail pressing plate 11, and the downside of grooved rail pressing plate 11 is upward from inside to outside
Inclined inclined-plane, angle of inclination and the base upper surface of U-type groove rail 8 match；Coordinated by grooved rail pressing plate 11 and L-type groove,
The base of U-type groove rail can effectively be fixed.
By the structure for setting grooved rail pressing plate 11 and interior claw 10 to coordinate, axle count sensor folder can be more easily installed
Tool, while the interior size of claw 10 can also be reduced, save materials.
One side of the interior claw 10 away from outer claw 13 is connected with sensor installing plate 4, on sensor installing plate 4 from top to bottom
Two sensor mounting hole and two adjustable opening grooves are provided with, the upper mounting holes of sensor installing plate 4 are provided with sensor
Mounting rod 5, distance sink tube is arranged with sensor mounting rod 5, distance sink tube one end connection sensor installing plate 4, one end is connected with meter
Axle sensor 6；Sensor mounting rod 5 is provided at both ends with stop nut.
By setting distance sink tube, stability and the sensitivity of axle count sensor 6 can be ensured；By setting more mounting holes
Sensor installing plate 4, installation site of the axle count sensor 6 relative to U-type groove rail can be adjusted according to monitoring needs, improve prison
The reliability of survey.
The interior lower end of claw 10 is connected with case member, and case member includes the outer gusset plate 1 being connected with interior claw 10, outside
Coaming plate 1 is including all around totally five faces, wherein bottom surface and plane-parallel, rear lower portion are provided with draining and cable with bottom surface
Pipe 9, before be in broken line type, and be engaged with the structure of sensor mounting rod and U-shaped groove, lower end above and grooved rail pressing plate 11
Preceding end in contact, the top of left and right sides are installed with cover plate support block 3.
The top of cover plate support block 3 is provided with balustrade deching 2, and the end margin of balustrade deching 2 one contacts with outer gusset plate, another
End top is erected with wear-resisting dust-proof cushion 7, and wear-resisting dust-proof cushion 7 is located at the surface of axle count sensor.
By setting case member, axle count sensor and its installing plate can be protected, that improves axle count sensor uses the longevity
Life, while easy to remove and use；By setting balustrade deching 2 and wear-resisting dust-proof cushion 7, can be easy to observe and dismantle meter shaft biography
Sensor, convenient use；By setting draining and cable tube, the connection of fixture and external cable and the conduction of data can be easy to.
Specific embodiment of the present utility model is described above, in order to which those skilled in the art understand
The utility model, it should be apparent that the utility model is not limited to the scope of embodiment, to the common skill of the art
For art personnel, if various change in the spirit and scope of the present utility model that appended claim limits and determines,
These changes are it will be apparent that all utilize the innovation and creation of the utility model design in the row of protection.
Claims (10)
1. a kind of axle count sensor installs fixture, it is characterised in that solid successively on the connecting rod (12) including connecting rod (12)
Surely outer claw (13), interior claw (10) and sensor installing plate (4) are arranged with, the outer claw (13) and interior claw (10) are relative
Side is provided with the groove for clamping U-type groove rail；Be provided with the sensor installing plate (4) two sensor mounting hole and
Two adjustable opening grooves, sensor mounting rod (5) is installed in the mounting hole, is arranged with the sensor mounting rod (5)
Axle count sensor (6)；The lower end of the interior claw (10) is connected with case member.
2. axle count sensor installs fixture according to claim 1, it is characterised in that outer claw (13) bottom is arranged
In connecting rod (12), the groove on outer claw (13) is arranged on portion, and the groove on outer claw (13) is axially disposed,
U-shaped groove in opening towards interior claw (10).
3. axle count sensor installs fixture according to claim 2, it is characterised in that interior claw (10) bottom is arranged
In connecting rod (12), the groove on interior claw (10) is arranged on portion, and the groove on interior claw (10) is axially disposed
L-shaped groove, the plane perpendicular of L-type groove is in horizontal plane, and the rear surface of L-type groove is towards outer claw (13) direction.
4. axle count sensor installs fixture according to claim 2, it is characterised in that the upper side of the U-shaped groove is
Acclivitous inclined-plane from the inside to the outside.
5. axle count sensor installs fixture according to claim 3, it is characterised in that the L-type of the interior claw (10) is recessed
Grooved rail pressing plate (11) is installed with above groove rear surface.
6. axle count sensor installs fixture according to claim 1, it is characterised in that the axle count sensor (6) is with passing
Distance sink tube is connected between sensor installing plate (4), distance sink tube is set on sensor mounting rod (5).
7. axle count sensor installs fixture according to claim 1, it is characterised in that the case member includes and interior card
The outer gusset plate (1) of pawl (10) bottom connection, outer gusset plate (1) include all around with bottom totally five faces, outer gusset plate (1)
Side surface upper part be fixedly installed cover plate support block (3).
8. axle count sensor installs fixture according to claim 7, it is characterised in that above the cover plate support block (3)
It is connected with balustrade deching (2).
9. axle count sensor installs fixture according to claim 8, it is characterised in that the balustrade deching (2) is close to meter
One end of axle sensor (6) is erected with wear-resisting dust-proof cushion (7).
10. axle count sensor installs fixture according to claim 7, it is characterised in that under behind the outer gusset plate (1)
Portion is provided with draining and cable tube (9), and external cable is connected by cable tube with axle count sensor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720661625.1U CN207027286U (en) | 2017-06-08 | 2017-06-08 | A kind of axle count sensor installs fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720661625.1U CN207027286U (en) | 2017-06-08 | 2017-06-08 | A kind of axle count sensor installs fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207027286U true CN207027286U (en) | 2018-02-23 |
Family
ID=61469648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720661625.1U Active CN207027286U (en) | 2017-06-08 | 2017-06-08 | A kind of axle count sensor installs fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207027286U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316225A (en) * | 2018-03-30 | 2019-10-11 | 株洲中车时代电气股份有限公司 | Rail traffic vehicles wheel is to sensor fixing structure |
| CN110615018A (en) * | 2019-10-08 | 2019-12-27 | 宁波大桔科技有限公司 | High-precision high-stability inductor for railway axle counting system |
| CN112689589A (en) * | 2018-09-06 | 2021-04-20 | 福豪盛传感器技术有限公司 | Sensor device |
-
2017
- 2017-06-08 CN CN201720661625.1U patent/CN207027286U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316225A (en) * | 2018-03-30 | 2019-10-11 | 株洲中车时代电气股份有限公司 | Rail traffic vehicles wheel is to sensor fixing structure |
| CN112689589A (en) * | 2018-09-06 | 2021-04-20 | 福豪盛传感器技术有限公司 | Sensor device |
| CN112689589B (en) * | 2018-09-06 | 2023-10-24 | 福豪盛传感器技术有限公司 | Sensor device |
| CN110615018A (en) * | 2019-10-08 | 2019-12-27 | 宁波大桔科技有限公司 | High-precision high-stability inductor for railway axle counting system |
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