CN209181752U - A kind of rail bending linear detection device - Google Patents
A kind of rail bending linear detection device Download PDFInfo
- Publication number
- CN209181752U CN209181752U CN201822262645.9U CN201822262645U CN209181752U CN 209181752 U CN209181752 U CN 209181752U CN 201822262645 U CN201822262645 U CN 201822262645U CN 209181752 U CN209181752 U CN 209181752U
- Authority
- CN
- China
- Prior art keywords
- distance measuring
- measuring unit
- pedestal
- support column
- rail
- 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.)
- Active
Links
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
A kind of rail bending linear detection device, including distance measuring unit A and distance measuring unit B；Distance measuring unit A and distance measuring unit B includes pedestal, the top center of pedestal is equipped with support column, the shape of support column is cylindrical body, the support column of distance measuring unit A is equipped with two annular sliding slots one on the other, the support column of distance measuring unit B is equipped with an annular sliding slot, and change is slidably connected on sliding slot, and swivel becket is equipped with sensing unit, in four arrows that are surrounded by of support column at the top of pedestal, arrow is respectively directed to the length direction and width direction of pedestal；The pedestal of distance measuring unit A has limit plate, and the two sidewalls of limit plate are equipped with the threaded hole of perforation, are furnished with fixed screw in threaded hole；The adjusting rod of adjustable height is equipped among the bottom of the pedestal of distance measuring unit B, the lower end of adjusting rod is equipped with stabilizing base.The utility model is easy to operate, measurement is accurate, can effectively improve the measurement efficiency of bending rail.
Description
Technical field
The utility model relates to rail ranging technology fields, and in particular to a kind of rail bending linear detection device.
Background technique
Rail is the main building block of railroad track.Its function is that the wheel of pilot engine vehicle advances, and bears
The immense pressure of wheel, and be transmitted on sleeper.Rail is necessary for wheel and provides continuous, the smooth and the smallest rolling table of resistance
Face.In order to ensure the rail of production meets design specification requirement, need to measure all technical of rail.Track switch production needs
Bending rail is used, and to guarantee certain line style, can only guarantee line style qualification with offset distance value.Original measurement method is
A line is drawn, then the distance of survey line to rail, such way not only measures slowly, it is important that line is not necessarily straight, and measures
Inaccuracy.
Utility model content
The utility model aim is to provide for rail bending line style that is a kind of easy to use and can accurately measuring offset distance value
Detection device.
The technical solution of the utility model is as follows:
The utility model is a kind of rail bending linear detection device, it is characterised in that: including distance measuring unit A and ranging list
First B；The distance measuring unit A and distance measuring unit B includes pedestal, and the shape of the pedestal is cuboid, the top of the pedestal
Support column is equipped among portion, the shape of the support column is cylindrical body, and the support column of the distance measuring unit A is equipped on one
Two annular sliding slots once, the support column of the distance measuring unit B are equipped with a sliding slot, slide on the sliding slot
It is connected with change, the change is equipped with sensing unit, and the pedestal top is surrounded by four instructions in the support column
Arrow, the arrow are respectively directed to the length direction and width direction of the pedestal；The pedestal of the distance measuring unit A
Have a limit plate, the shape of the limit plate be it is inverted U-shaped, the two sidewalls of the limit plate are equipped with the threaded hole of perforation, described
It is furnished with fixed screw in threaded hole；The adjusting of adjustable height is equipped among the bottom of the pedestal of the distance measuring unit B
The lower end of bar, the adjusting rod is equipped with stabilizing base.
The inner width of the limit plate is the width of rail to be measured.
The lower part of the stabilizing base is equipped with anti-skid chequer.
The pedestal is equipped with the scale around the support column between the arrow.
The advantageous effects that the utility model has: the utility model is structurally reasonable, easy to use, can effectively improve curved
The measurement efficiency of rail is rolled over, and there is preferable accuracy.
Detailed description of the invention
Technical solutions of the utility model are described further with reference to the accompanying drawing.
Attached drawing 1 is top view when the utility model is used.
Attached drawing 2 is the main view of distance measuring unit A in the utility model.
Attached drawing 3 is the left view of distance measuring unit A in the utility model.
Attached drawing 4 is the left view of distance measuring unit B in the utility model.
In figure: 1- bending rail, 2- distance measuring unit A, 3- distance measuring unit B, 4- pedestal, 5- support column, 6- sliding slot, 7- turn
Ring, 8- sensing unit, 9- arrow, 10- limit plate, 11- threaded hole, 12- fixed screw, 13- adjusting rod, 14- stabilizing base,
15- anti-skid chequer, 16- scale.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the utility model is described in further detail.
As shown in Figures 1 to 4, the utility model is a kind of rail bending linear detection device, it is characterised in that: including surveying
Away from unit A2 and distance measuring unit B3；Distance measuring unit A2 and distance measuring unit B3 includes pedestal 4, and the shape of pedestal 4 is cuboid, pedestal
4 top center is equipped with support column 5, and the shape of support column 5 is cylindrical body, and the support column 5 of distance measuring unit A2 is equipped with one on one
Lower two annular sliding slots 6, the support column 5 of distance measuring unit B3 are equipped with a sliding slot 6, slidably connect change 7 on sliding slot 6,
Change is equipped with sensing unit 8, and 4 top of pedestal is surrounded by four arrows 9 in support column 5, and arrow 9 respectively refers to
To the length direction and width direction of pedestal 4；The pedestal 4 of distance measuring unit A2 has limit plate 10, and the shape of limit plate 10 is
Inverted U-shaped, the two sidewalls of limit plate 10 are equipped with the threaded hole 11 of perforation, are furnished with fixed screw 12 in threaded hole 11；Distance measuring unit B3
Pedestal 4 bottom among be equipped with the adjusting rod 13 of adjustable height, the lower end of adjusting rod 13 is equipped with stabilizing base 14.
The inner width of limit plate 10 is the width of rail to be measured.
The lower part of stabilizing base 14 is equipped with anti-skid chequer 15.
Pedestal 4 is equipped with the scale 16 around support column 5 between arrow 9.
This example working principle is as follows:
A distance measuring unit A2 is put in the generation bending place of bending rail 1, by distance measuring unit A2, bending place is being already expired
Part put a distance measuring unit A2.By the one of sensing unit 8 for the distance measuring unit A2 being already expired on the part of bending place
It is turned to according to arrow 9 along rail length direction and direction is in the distance measuring unit A2 of bending place, adjust the ranging of bending place
Sensing unit 8 in sustained height and its mutual induction on unit A2 read bending angle according to scale 16.At this point, will be
Also not turned sensing unit 8 on the distance measuring unit A2 of the bending place of rail 1 is bent to be turned to according to arrow 9 towards institute
Occur on the extended line direction for bending the length direction of preceding part in bending rail 1, it will be in the ranging for the part that bending place is already expired
The also not turned sensing unit 8 of unit A2 is according to arrow 9, scale 16 and before the bending angle that reads turns to court
To the extended line and the direction vertical with the extended line.At this point, according to the height of the height adjustment adjusting rod 13 of bending rail 1
After degree, distance measuring unit B3 is placed into the intersection of the direction of the sensing unit 8 of two distance measuring unit A2, it will be on distance measuring unit B3
Sensing unit 8 turn to the long side and broadside of alignment pedestal 4 respectively according to arrow 9, and check whether to be respectively induced
The sensing unit 8 of two distance measuring unit A2 is to judge whether to be placed into correct position.If being put into correct position can start to measure
Offset distance value.
Fixed screw 12 is used to prevent distance measuring unit A2 from sliding, and anti-skid chequer 15 is used to prevent distance measuring unit B3 from sliding
It is dynamic.
The above is only the specific application examples of the utility model, do not constitute any limit to the protection scope of the utility model
System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (4)
1. a kind of rail bends linear detection device, it is characterised in that: including distance measuring unit A and distance measuring unit B；The ranging list
The first A and distance measuring unit B includes pedestal, and the shape of the pedestal is cuboid, and the top center of the pedestal is equipped with support
Column, the shape of the support column are cylindrical body, the support column of the distance measuring unit A be equipped with one on the other two it is annular
Sliding slot, the support column of the distance measuring unit B are equipped with a sliding slot, slidably connect change on the sliding slot, institute
Change is stated equipped with sensing unit, the pedestal top is surrounded by four arrows, the instruction in the support column
Arrow is respectively directed to the length direction and width direction of the pedestal；The pedestal of the distance measuring unit A has limit plate,
The shape of the limit plate be it is inverted U-shaped, the two sidewalls of the limit plate are equipped with the threaded hole of perforation, equipped with solid in the threaded hole
Determine screw；The adjusting rod of adjustable height is equipped among the bottom of the pedestal of the distance measuring unit B, the adjusting rod
Lower end is equipped with stabilizing base.
2. a kind of rail according to claim 1 bends linear detection device, it is characterised in that: the inner width of the limit plate
For the width of rail to be measured.
3. a kind of rail according to claim 1 bends linear detection device, it is characterised in that: the lower part of the stabilizing base
Equipped with anti-skid chequer.
4. a kind of rail according to claim 1 bends linear detection device, it is characterised in that: the pedestal is in the finger
Show the scale being equipped between arrow around the support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822262645.9U CN209181752U (en) | 2018-12-30 | 2018-12-30 | A kind of rail bending linear detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822262645.9U CN209181752U (en) | 2018-12-30 | 2018-12-30 | A kind of rail bending linear detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209181752U true CN209181752U (en) | 2019-07-30 |
Family
ID=67378292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822262645.9U Active CN209181752U (en) | 2018-12-30 | 2018-12-30 | A kind of rail bending linear detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209181752U (en) |
-
2018
- 2018-12-30 CN CN201822262645.9U patent/CN209181752U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204730819U (en) | Wire diameter measurer and erecting frame thereof | |
| CN201964854U (en) | Special measuring tool for clamp spring slot of internal and external spherical cage external starwheels | |
| CN103292651B (en) | A kind of hydraulic pressure range finding instrument | |
| CN103105114A (en) | Space universal angle ruler | |
| CN205066655U (en) | Measuring rod crookedness measuring apparatu in succession | |
| CN209181752U (en) | A kind of rail bending linear detection device | |
| CN201828222U (en) | Abrasion detector for frog wing rail | |
| CN204346338U (en) | A kind of measurement mechanism of double-row bearing ditch spacing | |
| CN203286957U (en) | Inner and outer wheel channel pair groove detection tool of universal joint VL section | |
| CN219908496U (en) | Auxiliary device for detecting road surface flatness | |
| CN203502015U (en) | Special measuring scale for horizontal displacement by collimation line method | |
| CN202048899U (en) | Shaft end measuring swing rod | |
| CN209355896U (en) | Mobile roughness measurement instrument | |
| CN206944960U (en) | A kind of beacon installation site measurement apparatus | |
| CN202577264U (en) | Turning device for inclinometer pipe | |
| CN105300210A (en) | Multifunctional measuring instrument | |
| CN102759318B (en) | Single-leg external circular arc ruler | |
| CN211317323U (en) | Scale for surveyor's level is used in construction is built in room | |
| CN204461395U (en) | A kind of overhead contact built-in conduit gap measuring device | |
| CN208476188U (en) | A kind of measuring instrument for vehicle brake inner spring component | |
| CN204346329U (en) | A kind of height measuring device of surveying instrument | |
| CN204924241U (en) | Highway side slope measuring apparatu | |
| CN206450171U (en) | A kind of aluminium alloy reducing drilling rod concentricity survey tool | |
| CN203011330U (en) | A motor-pump concentricity measuring gauge | |
| CN112539742A (en) | Telescopic slope rate measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |