CN218211085U - Measuring scale for width and dislocation value of rail web of steel rail - Google Patents
Measuring scale for width and dislocation value of rail web of steel rail Download PDFInfo
- Publication number
- CN218211085U CN218211085U CN202222146651.4U CN202222146651U CN218211085U CN 218211085 U CN218211085 U CN 218211085U CN 202222146651 U CN202222146651 U CN 202222146651U CN 218211085 U CN218211085 U CN 218211085U
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- China
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- type pole
- telescopic link
- steel rail
- rail web
- measuring scale
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model relates to a rail web of rail width and dislocation value dipperstick, including U type pole, two inboards of U type pole are provided with the telescopic link respectively perpendicularly, telescopic link outer wall cover is equipped with the spring, the telescopic link is kept away from one of U type pole and is served and be provided with wheel components, telescopic link tip top is provided with L type pole setting, the fixed expelling plate that is provided with in L type pole setting top, expelling plate on two telescopic links is just to setting up, be provided with radar transmitter and radar receiver on the expelling plate, the utility model discloses continuous measurement's technological effect has.
Description
Technical Field
The utility model belongs to the technical field of measuring tool's technique and specifically relates to indicate a rail web width and dislocation value dipperstick.
Background
The rail is then exposed in the air for a long time after the installation is used, use the rail can produce the corruption or the deformation of different degrees in different environment, need thermite welding to connect each section rail junction if high-speed railway track is on-the-spot, the welding is polished the back and need carry out width and dislocation torsion degree measurement monitoring, guarantee railway transportation safety, rail safety monitoring includes the measurement to the rail web of rail, including measuring the width with monitoring degree of corrosion, measure the deformation degree of dislocation value monitoring rail web department, two kinds of monitoring all need use the rail web dipperstick to measure.
However, many measuring tools in the prior art are only used for point-to-point measurement, so that the efficiency is very low, and people need to bend down to work.
Disclosure of Invention
The utility model aims at providing a mounting fixture is used in mould processing, it has continuous measurement's effect.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a rail web of rail width and dislocation value dipperstick, includes U type pole, two inboards of U type pole are provided with the telescopic link respectively perpendicularly, telescopic link outer wall cover is equipped with the spring, the telescopic link is kept away from one of U type pole and is served and be provided with wheel components, telescopic link tip top is provided with L type pole setting, the fixed kickboard that is provided with in L type pole setting top, kickboard on two telescopic links is just to setting up, be provided with radar transmitter and radar receiver on the kickboard.
Preferably, the top of the U-shaped rod is provided with a rotating groove, a rotating ball rotates in the rotating groove, and the top of the rotating ball is integrally formed with a connecting rod.
Preferably, the roller assembly comprises a clamping plate and wheels, and an ultrasonic distance meter is arranged in the clamping plate.
Preferably, a screw rod is arranged on the back surface of the launching plate and is in threaded connection with the L-shaped plate.
Preferably, the top of the clamping plate is provided with an alignment extension part, and the alignment extension part is abutted against the side wall of the head of the steel rail.
To sum up, the utility model has the advantages that:
by adopting the structure, the effect of continuous distance measurement can be achieved by the sliding of the roller, and the influence of the abrasion of the wheel on the measurement is only required to be considered, so that the wheel is frequently replaced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic cross-sectional view of the present invention.
The marks in the figure are respectively 1 and U-shaped rods; 11. a rotating groove; 2. a telescopic rod; 21. a spring; 3. a roller assembly; 31. a clamping plate; 311. an alignment extension; 32. a wheel; 4. an L-shaped upright rod; 5. a launch plate; 51. a radar transmitter; 52. a radar receiver; 53. a screw; 6. rotating the ball; 61. a connecting rod.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 2, a steel rail web width and dislocation value measuring scale comprises a U-shaped rod 1, two inner sides of the U-shaped rod 1 are respectively and vertically provided with a telescopic rod 2, the outer wall of the telescopic rod 2 is sleeved with a spring 21, one end of the telescopic rod 2, which is far away from the U-shaped rod 1, is provided with a roller assembly 3, the top of the end part of the telescopic rod 2 is provided with an L-shaped upright rod 4, the top of the L-shaped upright rod 4 is fixedly provided with a transmitting plate 5, the transmitting plates 5 on the two telescopic rods 2 are arranged right opposite to each other, and the transmitting plate 5 is provided with a radar transmitter 51 and a radar receiver 52.
The working principle is as follows: by adopting the structure, the effect of continuous distance measurement can be achieved by continuously transmitting and receiving radar through the sliding of the roller, and the influence of the abrasion of the wheel 32 on the measurement is only required to be considered, so that the wheel 32 is frequently replaced.
The top of the U-shaped rod 1 is provided with a rotating groove 11, a rotating ball 6 is rotated in the rotating groove 11, a connecting rod 61 is integrally formed at the top of the rotating ball 6, and the structure can enable a person to conduct sliding distance measurement on a track, so that continuous distance measurement can be conducted on a steel rail along the length direction.
The roller assembly 3 comprises a clamping plate 31 and wheels 32, an ultrasonic distance meter is arranged in the clamping plate 31, multiple distance measurement can be achieved through the structure, and therefore the result is more accurate.
The back of the launching plate 5 is provided with a screw 53, the screw 53 is in threaded connection with the L-shaped plate, and the launching plate 5 can be replaced and adjusted by adopting the structure.
The top of the clamping plate is provided with an alignment extension part which is abutted against the side wall of the head of the steel rail, and by adopting the structure, the measurement result can be made under the condition that the length direction between two wheels is vertical to the side wall of the steel rail as far as possible, so that the accuracy is higher.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (5)
1. The utility model provides a rail web width and dislocation value dipperstick which characterized in that: including U type pole (1), two inboards of U type pole (1) are provided with telescopic link (2) respectively perpendicularly, telescopic link (2) outer wall cover is equipped with spring (21), telescopic link (2) are kept away from one of U type pole (1) and are served and are provided with wheel components (3), telescopic link (2) tip top is provided with L type pole setting (4), L type pole setting (4) top is fixed and is provided with division board (5), division board (5) on two telescopic links (2) are just to setting up, be provided with radar transmitter (51) and radar receiver (52) on division board (5).
2. The steel rail web width and offset measuring scale according to claim 1, wherein: the U-shaped rod (1) top is provided with rotates groove (11), it has rotor ball (6) to rotate in groove (11), rotor ball (6) top integrated into one piece has connecting rod (61).
3. The steel rail web width and offset measuring scale according to claim 2, wherein: the roller assembly (3) comprises a clamping plate (31) and wheels (32), and an ultrasonic distance meter is arranged in the clamping plate (31).
4. The steel rail web width and offset measuring scale according to claim 3, wherein: the back of the launching plate (5) is provided with a screw (53), and the screw (53) is in threaded connection with the L-shaped plate.
5. The steel rail web width and offset measuring scale of claim 4, wherein: the top of the clamping plate (31) is provided with an alignment extension part (311), and the alignment extension part (311) is abutted to the side wall of the head of the steel rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222146651.4U CN218211085U (en) | 2022-08-16 | 2022-08-16 | Measuring scale for width and dislocation value of rail web of steel rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222146651.4U CN218211085U (en) | 2022-08-16 | 2022-08-16 | Measuring scale for width and dislocation value of rail web of steel rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218211085U true CN218211085U (en) | 2023-01-03 |
Family
ID=84656553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222146651.4U Active CN218211085U (en) | 2022-08-16 | 2022-08-16 | Measuring scale for width and dislocation value of rail web of steel rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218211085U (en) |
-
2022
- 2022-08-16 CN CN202222146651.4U patent/CN218211085U/en active Active
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