CN201615747U - Device for detecting longitudinal displacement of steel rail - Google Patents
Device for detecting longitudinal displacement of steel rail Download PDFInfo
- Publication number
- CN201615747U CN201615747U CN2010200026812U CN201020002681U CN201615747U CN 201615747 U CN201615747 U CN 201615747U CN 2010200026812 U CN2010200026812 U CN 2010200026812U CN 201020002681 U CN201020002681 U CN 201020002681U CN 201615747 U CN201615747 U CN 201615747U
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- CN
- China
- Prior art keywords
- contact plate
- module
- fixed pedestal
- stuck
- plate
- 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
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Abstract
The utility model discloses a device for detecting longitudinal displacement of a steel rail, which comprises a fixed base and a portable part, wherein the portable part is movably arranged on the fixed base, and comprises a contact plate, a rotating plate, a fixed module, a strong magnet, a laser transmitter, a position adjusting fastening screw, a laser hole, a switch and a battery. The device for detecting the longitudinal displacement of the steel rail has the advantages that the laser technology is adopted, thus guaranteeing the collimation property of detection; the contact plate and the fixed base, and the contact plate and the rotating plate are contacted by a mode of planar contact, and the contact plate is internally provided with the strong magnet, thus guaranteeing the close attaching between the fixed base and the contact plate, and close attaching between the contact plate and the rotating plate, and further guaranteeing accurate detection result; and the whole process from installation to data reading is operated simply without approaching or spanning over the lines, and the efficiency is improved, thus guaranteeing driving safety and personal safety of operators.
Description
Technical field:
The utility model relates to a kind of pick-up unit, relates in particular to a kind of rail length travel pick-up unit.
Background technology:
Measurement to the rail length travel, Railway Bureau for many years adopts the on-the-spot detection mode of manual backguy, ordinary surveying always, this ancient detection method needs three to four personnel, not only waste of manpower, inefficiency and bring very big threat for driving and personal safety.During this period, there are some nature persons and Railway Bureau also once to develop multiple pick-up unit, yet existing pick-up unit poor stability, complicated operation, operating process needs close or span line, also needing of having is installed on equipment on the rail top or the web of the rail, and traffic safety and operating personnel's personal safety has been produced threat.
The utility model content:
The purpose of this utility model is to provide a kind of and manipulates simple and conveniently, and security is good, accuracy of detection height, the rail length travel pick-up unit that can detect many circuits simultaneously.
The purpose of this utility model is implemented by the following technical programs: a kind of rail length travel pick-up unit comprises fixed pedestal and portable part, described portable part is movably arranged on the described fixed pedestal, described portable part branch comprises contact plate, swivel plate, stuck-module, strong magnet, generating laser, the position adjustments jackscrew, laser hole, switch and battery, described contact plate simultaneously is installed on the described fixed pedestal, described contact plate another side is connected with described swivel plate by axle, adopt the plane contact mode to contact between described contact plate and described fixed pedestal and described contact plate and the described swivel plate, and the embedded described strong magnet of described contact plate, thereby guaranteed closely connected between closely connected and described contact plate between described fixed pedestal and the described contact plate and the described swivel plate, and then guaranteed the precision of system, described swivel plate is fixedlyed connected with described stuck-module, described generating laser is connected with described battery and is fixedly mounted on described stuck-module inside, by described position adjustments jackscrew described generating laser is fixed in the described stuck-module, on described stuck-module, be provided with described laser hole, described laser hole is corresponding with described generating laser, is provided with described switch at the arbitrary face of described stuck-module.
Bottom, described fixed pedestal front is provided with the load-bearing saddle, and described portable part is actively installed on the described load-bearing saddle of described fixed pedestal.
Adopt the plane contact mode to contact between described contact plate and described fixed pedestal and described contact plate and the described swivel plate.
Advantage: adopt laser technology, guaranteed the collimation of measuring, adopt the plane contact mode to contact between contact plate and fixed pedestal and contact plate and the swivel plate, and the built-in strong magnet of contact plate, thereby guaranteed closely connected between closely connected and contact plate between fixed pedestal and the contact plate and the swivel plate, and then the assurance measurement result is accurate, the simple efficient of whole process operation improves from the fitting operation to the reading, do not need close and span line, guaranteed traffic safety and operating personnel's personal safety.
Description of drawings:
Fig. 1 is an one-piece construction synoptic diagram of the present utility model.
One-piece construction synoptic diagram when Fig. 2 rotates for swivel plate.
Fig. 3 is the overall diagram of portable part.
Fig. 4 looks cross-sectional view for the master of Fig. 1.
Fig. 5 is the use-pattern synoptic diagram.
Fixed pedestal-1, portable part-2, contact plate-3, swivel plate-4, stuck-module-5, strong magnet-6, generating laser-7, position adjustments jackscrew-8, laser hole-9, switch-10, battery-11, load-bearing saddle-12.
Embodiment:
Embodiment 1:(such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5) a kind of rail length travel pick-up unit comprises fixed pedestal 1 and portable part 2, portable part 2 is movably arranged on the fixed pedestal 1, fastness when placing for portable part 2, be provided with load-bearing saddle 12 in fixed pedestal 1 positive bottom, portable part 2 is actively installed on the load-bearing saddle 12 of fixed pedestal 1.Portable part 2 comprises contact plate 3, swivel plate 4, stuck-module 5, strong magnet 6, generating laser 7, position adjustments jackscrew 8, laser hole 9, switch 10 and battery 11, contact plate 3 one sides are installed on the fixed pedestal 1, contact plate 3 another sides are connected with swivel plate 4 by axle, swivel plate 4 is fixedlyed connected with stuck-module 5 by screw, swivel plate 4 and stuck-module 5 can with the surface of contact of contact plate 3 on do 360 degree and rotate freely.Adopt the plane contact mode to contact between contact plate 3 and fixed pedestal 1 and contact plate 3 and the swivel plate 4, and be embedded with strong magnet 6 in contact plate 3 inside, thereby guaranteed closely connected between closely connected and contact plate 3 between fixed pedestal 1 and the contact plate 3 and the swivel plate 4, and then guaranteed the precision measured.Generating laser 7 is connected with battery 11 and is fixedly mounted on stuck-module 5 inside, by position adjustments jackscrew 8 generating laser 7 is fixed in the stuck-module 5, on stuck-module 5, be provided with laser hole 9, laser hole 9 is corresponding with generating laser 7, be provided with switch 10 at stuck-module 5 arbitrary faces, stuck-module 5 makes generating laser 7, battery 11 and switch 10 form a whole, and inside connects by lead.
During first the installation fixed pedestal is fixedly mounted on the reference stake, portable part is installed on the fixed pedestal, open switch, the rotational fixation module makes laser radiation to the rail that will measure, the center of laser radiation formed laser spots to the rail is that initial point is printed scale promptly as the reference point of this one steel rail on the web of the rail with the reference point.When not detecting, fixed pedestal is retained on the reference stake, and portable part is taken off, and is used for other check points are detected.
During each the detection, only need portable part is installed on the fixed pedestal of different check points, open rail length travel pick-up unit, adjusting swivel plate drops on the scale laser spots, need carry out reading to the corresponding scale value of the laser spots at target place by scope during reading, this value is rail length travel amount, and survey crew needn't be crossed over track like this, from installing, operating the whole process of reading and can finish in the operating side.When measuring the length travel of many rail of same check point simultaneously, only need to adjust the laser radiation angle that swivel plate changes generating laser, can realize measurement many circuits.
Claims (3)
1. a rail length travel pick-up unit comprises fixed pedestal and portable part, described portable part is movably arranged on the described fixed pedestal, it is characterized in that, described portable part branch comprises contact plate, swivel plate, stuck-module, strong magnet, generating laser, the position adjustments jackscrew, laser hole, switch and battery, described contact plate simultaneously is installed on the described fixed pedestal, described contact plate another side is connected with described swivel plate by axle, and the embedded described strong magnet of described contact plate, described swivel plate is fixedlyed connected with described stuck-module, described generating laser is connected with described battery and is fixedly mounted on described stuck-module inside, by described position adjustments jackscrew described generating laser is fixed in the described stuck-module, on described stuck-module, be provided with described laser hole, described laser hole is corresponding with described generating laser, is provided with described switch at the arbitrary face of described stuck-module.
2. rail length travel pick-up unit according to claim 1 is characterized in that, bottom, described fixed pedestal front is provided with the load-bearing saddle, and described portable part is actively installed on the described load-bearing saddle of described fixed pedestal.
3. rail length travel pick-up unit according to claim 1 is characterized in that, adopts the plane contact mode to contact between described contact plate and described fixed pedestal and described contact plate and the described swivel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200026812U CN201615747U (en) | 2010-01-04 | 2010-01-04 | Device for detecting longitudinal displacement of steel rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200026812U CN201615747U (en) | 2010-01-04 | 2010-01-04 | Device for detecting longitudinal displacement of steel rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201615747U true CN201615747U (en) | 2010-10-27 |
Family
ID=43002114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200026812U Expired - Lifetime CN201615747U (en) | 2010-01-04 | 2010-01-04 | Device for detecting longitudinal displacement of steel rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201615747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878986A (en) * | 2011-06-13 | 2013-01-16 | 国际商业机器公司 | Method and apparatus for aligning and leveling server rack rail |
-
2010
- 2010-01-04 CN CN2010200026812U patent/CN201615747U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878986A (en) * | 2011-06-13 | 2013-01-16 | 国际商业机器公司 | Method and apparatus for aligning and leveling server rack rail |
| CN102878986B (en) * | 2011-06-13 | 2015-08-26 | 国际商业机器公司 | For aliging and the method for leveling server rack rail and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101027 |