CN205940417U - Rail straight line detection device - Google Patents
Rail straight line detection device Download PDFInfo
- Publication number
- CN205940417U CN205940417U CN201620827126.0U CN201620827126U CN205940417U CN 205940417 U CN205940417 U CN 205940417U CN 201620827126 U CN201620827126 U CN 201620827126U CN 205940417 U CN205940417 U CN 205940417U
- Authority
- CN
- China
- Prior art keywords
- straight line
- string
- pedestal
- musical instrument
- line detection
- 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 - Fee Related
Links
Abstract
The utility model relates to a rail straight line detection device belongs to the technical field of steel rail processing instrument. Including two magnetic receivers and the string of a musical instrument, string of a musical instrument both ends difference fixed connection is in the magnetic receiver bottom, the magnetic receiver is including the pedestal and the connecting rod that have the magnet piece, but pedestal and connecting rod revolution mechanic's fixed connection, the inside inside that is equipped with of pedestal is equipped with the dead slot, the connecting rod is including handheld end and wire winding end, the wire winding end passes through the pedestal stretches into in the dead slot. The utility model discloses simple structure, sharp detection is carried out to the rail to the convenience.
Description
Technical field
This utility model is a kind of rail straight line detection means, belongs to the technical field of rail machining tool.
Background technology
Rail needs its linearity to be checked so as to be met certain tolerance before dispatching from the factory, it is desirable to have the instrument of effect
Can detect.
Utility model content
The purpose of this utility model is to provide a kind of rail straight line detection means, to solve to propose in above-mentioned background technology
Problem.
Technical problem to be solved in the utility model employs the following technical solutions to realize：
A kind of rail straight line detection means, including two magnetic receivers and the string of a musical instrument, described string of a musical instrument two ends are respectively fixedly connected with
Magnetic receiver bottom, described magnetic receiver includes the pedestal and connecting rod with magnet piece, and described pedestal is consolidated with connecting rod rotary structure
Fixed connection, is provided with inside inside described pedestal and is provided with dead slot, described connecting rod includes handheld terminal and winding terminal, described winding terminal passes through
Described pedestal extend in described dead slot.
Preferably, described handheld terminal is provided with anti-skid structure.Facilitate hand-held.
Preferably, the described string of a musical instrument is nylon wire.
Preferably, described winding terminal end is provided with spacing collar.Under making the string of a musical instrument of winding be limited in winding terminal it is not easy to slide
Come and lead to scatter or tie a knot.
Preferably, described magnetic receiver bottom is provided with wire casing, and the described string of a musical instrument is connected with described winding terminal by described wire casing.Institute
The depth stating wire casing is identical with string of a musical instrument diameter.Magnetic receiver is made stably to adsorb on rail, in detection, the string of a musical instrument is limited in wire casing
Interior it is not easy to slide, be more convenient detection.And the string of a musical instrument is fitted on rail, it is more convenient to observe.
Preferably, described rotary structure is to pass through being slidably connected of fin and groove between connecting rod and pedestal junction.
By rotational structure, it is possible to use after complete device, shorten the string of a musical instrument by rotating winding terminal, to facilitate storage.
The beneficial effects of the utility model are：This utility model structure is simple, by checking the seam of the string of a musical instrument and Rail Surface
Gap, conveniently carries out straight-line detection to rail and checks.
Brief description
Fig. 1 is structural representation one of the present utility model；
Fig. 2 is the structural representation of this utility model magnetic receiver；
Fig. 3 is the structural representation of this utility model connecting rod.
In figure：Pedestal 1, winding terminal 2, the string of a musical instrument 3, connecting rod 4, magnetic receiver 5, wire casing 6, spacing collar 7.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
As Figure 1-3, a kind of rail straight line detection means, including two magnetic receivers 5 and the string of a musical instrument 3, the described string of a musical instrument 3 two ends
Be respectively fixedly connected with magnetic receiver 5 bottom, described magnetic receiver 5 includes the pedestal 1 and connecting rod 4 with magnet piece, described pedestal 1 with
Being fixedly connected of connecting rod 4 rotary structure, is provided with inside inside described pedestal 1 and is provided with dead slot, described connecting rod 4 include handheld terminal and
Winding terminal 2, described winding terminal 2 is extend in described dead slot by described pedestal 1.
For further optimisation technique scheme, described handheld terminal is provided with anti-skid structure.Facilitate hand-held.
For further optimisation technique scheme, the described string of a musical instrument 3 is nylon wire.
For further optimisation technique scheme, described winding terminal 2 end is provided with spacing collar 7.The string of a musical instrument 3 of winding is made to be limited in
Winding terminal 2 is it is not easy to sliding down and leading to scatter or tie a knot.
For further optimisation technique scheme, described magnetic receiver 5 bottom is provided with wire casing 6, and the described string of a musical instrument 3 passes through described wire casing
6 are connected with described winding terminal.The depth of described wire casing 6 is identical with the string of a musical instrument 3 diameter.And the string of a musical instrument 3 is fitted on rail, it is more convenient
Observe.Make the stable absorption of magnetic receiver 4 on rail, in detection, the string of a musical instrument 3 is limited in wire casing 6 it is not easy to slide, more square
Just detect.
For further optimisation technique scheme, described rotary structure is to pass through fin between connecting rod 4 and pedestal 1 junction
With being slidably connected of groove.By rotational structure, it is possible to use after complete device, shorten the string of a musical instrument 3 by rotating winding terminal, with side
Just store.
When using, two magnetic receivers 5 are individually positioned in rail needs detection of straight lines degree to rail straight line detection means
Region two ends, by observing the gap between the string of a musical instrument 3 and rail, just understand rail straight line degree situation.
Finally it should be noted that：The foregoing is only preferred embodiment of the present utility model, be not limited to this
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, it still can be modified to the technical scheme described in foregoing embodiments, or to wherein some technical characteristics
Carry out equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement made etc., all
Should be included within protection domain of the present utility model.
Claims (7)
1., it is characterised in that including two magnetic receivers and the string of a musical instrument, described string of a musical instrument two ends are solid respectively for a kind of rail straight line detection means
Surely it is connected to magnetic receiver bottom, described magnetic receiver includes the pedestal and connecting rod with magnet piece, described pedestal is rotatable with connecting rod
Being fixedly connected of structure, is provided with inside inside described pedestal and is provided with dead slot, and described connecting rod includes handheld terminal and winding terminal, described around
Line end is extend in described dead slot by described pedestal.
2. rail straight line detection means according to claim 1 is it is characterised in that described handheld terminal is provided with anti-skid structure.
3. rail straight line detection means according to claim 1 is it is characterised in that the described string of a musical instrument is nylon wire.
4. rail straight line detection means according to claim 1 it is characterised in that described winding terminal end be provided with spacing
Circle.
5. rail straight line detection means according to claim 1 is it is characterised in that described magnetic receiver bottom is provided with wire casing,
The described string of a musical instrument is connected with described winding terminal by described wire casing.
6. rail straight line detection means according to claim 5 is it is characterised in that the depth of described wire casing and string of a musical instrument diameter
Identical.
7. rail straight line detection means according to claim 1, described rotary structure be connecting rod and pedestal junction it
Between being slidably connected by fin and groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827126.0U CN205940417U (en) | 2016-08-02 | 2016-08-02 | Rail straight line detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827126.0U CN205940417U (en) | 2016-08-02 | 2016-08-02 | Rail straight line detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205940417U true CN205940417U (en) | 2017-02-08 |
Family
ID=57925266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620827126.0U Expired - Fee Related CN205940417U (en) | 2016-08-02 | 2016-08-02 | Rail straight line detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205940417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895771A (en) * | 2017-04-18 | 2017-06-27 | 山东科技大学 | A kind of coal mine hydraulic supporting arranges linearity testing apparatus |
-
2016
- 2016-08-02 CN CN201620827126.0U patent/CN205940417U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895771A (en) * | 2017-04-18 | 2017-06-27 | 山东科技大学 | A kind of coal mine hydraulic supporting arranges linearity testing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20200802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |