CN202827611U - Device for obtaining car speed and phase signals through gear box - Google Patents
Device for obtaining car speed and phase signals through gear box Download PDFInfo
- Publication number
- CN202827611U CN202827611U CN 201220514437 CN201220514437U CN202827611U CN 202827611 U CN202827611 U CN 202827611U CN 201220514437 CN201220514437 CN 201220514437 CN 201220514437 U CN201220514437 U CN 201220514437U CN 202827611 U CN202827611 U CN 202827611U
- Authority
- CN
- China
- Prior art keywords
- gear box
- gear case
- speed sensor
- sensor part
- speed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to a device for obtaining car speed and phase signals through a gear box. An existing product is large in power and size, and prone to signal distortion in severe weather. The device for obtaining the car speed and the phase signals through the gear box comprises a gear box interface part, a speed sensor part and vehicle-mounted row-controlling equipment, wherein the gear box interface part is connected with the speed sensor part through a mechanical shaft, and the speed sensor part is connected with the vehicle-mounted row-controlling equipment through a cable. The device for obtaining the car speed and the phase signals through the gear box is designed to be convenient and reliable to install and debug and be provided with the downward compatibility of signal specifications, and has the advantages of being small and exquisite in structure, energy-saving, environment-friendly and the like.
Description
Technical field
The utility model relates in a kind of wheel of railway self running device the extraction element of the speed of a motor vehicle and phase signal, relates in particular to a kind of device that extracts the speed of a motor vehicle and phase signal in the vehicle gear box.
Background technology
At present, the speed and the phase signal extracting method that detect wheel of railway self running device (common name rail vehicle) mainly contain polytype, a kind of speed sensor that is mounted in the axletree end, this product comes with some shortcomings, and it can't be installed in the axletree end of special construction; Also have in addition radar speed sensor, this product also comes with some shortcomings, and power consumption, volume are larger, signal distortion occurs easily at ice and snow weather.
Summary of the invention
The utility model provides a kind of device that obtains the speed of a motor vehicle and phase signal by gear case for the deficiencies in the prior art.
The technical scheme that the utility model technical solution problem is taked is:
The utility model comprises gear case interface section, speed sensor part and vehicle-mounted row control equipment.Adopt mechanical rotating shaft to connect between gear case interface section and the speed sensor part, speed sensor part and the row control equipment of being connected adopt the cable connection.
Described gear case interface section is threaded with transmission component on the gear case, and the size of screw thread mouth is M18～M30, and the rotating shaft groove width that matches with the turning cylinder of transmission component is 2.5mm～8mm.
The beneficial effects of the utility model: the utility model fully takes into account when design and can make Installation and Debugging convenient and reliable, and the signal specification is backward compatible, has the characteristics such as structure is small and exquisite, energy-conserving and environment-protective.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is gear case interface section structural representation.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, this device is comprised of three parts, is respectively gear case interface section 1, speed sensor part 2, vehicle-mounted row control equipment 3; Wherein adopt mechanical rotating shaft to connect A between gear case interface section and the speed sensor part, speed sensor part and the row control equipment of being connected adopt cable connection B, and speed sensor signal can be for row control equipment such as GYK, LKJ.
As shown in Figure 2, the gear case interface section is rotation extraction rate and the phase signal by rotating shaft in the perception vehicle gear box, its mechanical rotating shaft connection mode A, the scope of its shaft fluting d1 between 2.5mm to 8mm, the scope of screw thread mouth m1 at M18 between the M30.
The working process of this device is: the gear case interface section is installed in gear case one side that links to each other with axletree, be connected with speed sensor and adopt mechanical rotating shaft to connect A in the gear case interface section, when vehicle movement, rotating shaft in the gear case is rotated, the drive speed sensor rotates, thus the speed of perceiving and phase signal.Signal connects B by cable and enters vehicle-mounted row control equipment (GYK equipment or LKJ equipment).
Claims (2)
1. device that obtains the speed of a motor vehicle and phase signal by gear case, comprise gear case interface section, speed sensor part and vehicle-mounted row control equipment, it is characterized in that: adopt mechanical rotating shaft to connect between gear case interface section and the speed sensor part, speed sensor part and the row control equipment of being connected adopt the cable connection.
2. a kind of device that obtains the speed of a motor vehicle and phase signal by gear case according to claim 1, it is characterized in that: described gear case interface section is threaded with transmission component on the gear case, the size of screw thread mouth is M18～M30, and the rotating shaft groove width that matches with the turning cylinder of transmission component is 2.5mm～8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514437 CN202827611U (en) | 2012-10-09 | 2012-10-09 | Device for obtaining car speed and phase signals through gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514437 CN202827611U (en) | 2012-10-09 | 2012-10-09 | Device for obtaining car speed and phase signals through gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202827611U true CN202827611U (en) | 2013-03-27 |
Family
ID=47939380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220514437 Expired - Lifetime CN202827611U (en) | 2012-10-09 | 2012-10-09 | Device for obtaining car speed and phase signals through gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202827611U (en) |
-
2012
- 2012-10-09 CN CN 201220514437 patent/CN202827611U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204701413U (en) | A kind of Panhard rod assembly and vehicle | |
| CN204894983U (en) | Hydraulic power formula current potential sensing steering axle for fork truck | |
| CN104925086A (en) | Subway rail inspection vehicle | |
| CN202827611U (en) | Device for obtaining car speed and phase signals through gear box | |
| CN203419086U (en) | Vehicle-mounted CAN network topology | |
| CN102616302A (en) | Two-wheeled vehicle support | |
| CN204659745U (en) | Underground railway track inspection vehicle | |
| CN202966419U (en) | Electronic hydraulic power steering control system of road roller | |
| CN202608935U (en) | Bracket for two-wheeled vehicle | |
| CN201582350U (en) | Helical gear - worm reduction gear | |
| CN202033377U (en) | Hall vehicle speed sensor | |
| CN204727459U (en) | A kind of crane end carriage of turning | |
| CN204432745U (en) | Electro-tricycle gear transmission steering structure | |
| CN203864634U (en) | Multifunctional windshield wiper | |
| CN204140634U (en) | A kind of engine link connecting rod shank connecting rod cap junction plane place bolt hole chamfering structure | |
| CN202378899U (en) | Z-shaped single-rod traction device for locomotive bogie frame | |
| CN204415924U (en) | Tachogen and there is the belt conveyer of tachogen | |
| CN203362317U (en) | Manual jigger interlocking mechanism of marine diesel engine | |
| CN202790840U (en) | Hydraulic spiral stop valve | |
| CN202645479U (en) | Rotary multidirectional well-washing vehicle connector | |
| CN202339350U (en) | Shaft speed sensor | |
| CN204937215U (en) | Electronlmobil power steering apparatus | |
| CN205450014U (en) | Electric locomotive speed sensing device | |
| CN201622034U (en) | Gear press mounting axial position measuring device | |
| CN203681721U (en) | Single-bolt type electromobile horn |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |
|
| CX01 | Expiry of patent term |