CN219215034U - Subway rail detection level calibration device - Google Patents
Subway rail detection level calibration device Download PDFInfo
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- CN219215034U CN219215034U CN202223059032.8U CN202223059032U CN219215034U CN 219215034 U CN219215034 U CN 219215034U CN 202223059032 U CN202223059032 U CN 202223059032U CN 219215034 U CN219215034 U CN 219215034U
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- rail detection
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Abstract
The utility model relates to the technical field of track detection equipment and discloses a subway track detection horizontal calibration device which comprises a fixed plate, wherein a connecting groove is formed in one side surface of the fixed plate, a plurality of clamping grooves are formed in two sides of the inner wall of the connecting groove, a movable plate is connected to the inner wall of the connecting groove in a sliding mode, and mounting grooves are formed in one side of the surfaces of two sides of the movable plate. According to the subway rail detection horizontal calibration device, the clamping blocks, the clamping grooves, the moving plate and the fixing plate are matched, the clamping blocks are pressed to be extruded into the mounting grooves, then the moving plate can be pulled out of the fixing plate under the matching of the moving plate and the connecting grooves, the clamping blocks are loosened, the subway rail detection horizontal calibration device can be opened, the clamping blocks are extruded into the mounting grooves when the subway rail detection horizontal calibration device is required to be carried, then the moving plate and the fixing plate are pushed, the subway rail detection horizontal calibration device can be contracted, and the subway rail detection horizontal calibration device convenient to carry is realized.
Description
Technical Field
The utility model relates to the technical field of track detection equipment, in particular to a subway track detection horizontal calibration device.
Background
The subway is a rapid, large-traffic and electric traction rail traffic constructed in a city, the urban rail traffic is a vehicle transportation system adopting a rail structure for bearing and guiding, a fully-closed or partially-closed special rail line is arranged according to the overall planning requirement of the urban traffic, a public traffic mode of transporting quite large-scale passenger flows is adopted in a train or single vehicle mode, the subway is used as a traffic tool in the city, the problems of difficult personnel traveling and traffic jam are greatly solved, the passenger flow of the urban rail traffic is extremely large, the urban rail traffic is closely related to daily life of people, in order to ensure the safe and stable operation of the urban rail traffic, and in order to ensure the personal safety of people, workers can detect the rail through a subway rail detection level calibration device.
The existing subway rail detection horizontal calibration device is mostly of an integrated type, the subway rail detection horizontal calibration device needs to be placed on a rail before being used, the integrated type subway rail detection horizontal calibration device is not easy to carry, the integrated type subway rail detection horizontal calibration device is very inconvenient to use, and rail abrasion caused by rail friction can occur after the existing subway rail detection horizontal calibration device is used for a long time.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a subway track detection level calibration device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a subway track detects horizontal calibration device, includes the fixed plate, one side surface of fixed plate is provided with the spread groove, the inner wall both sides of spread groove all are provided with a plurality of draw-in grooves, the inner wall sliding connection of spread groove has the movable plate, one side of movable plate both sides surface all is provided with the mounting groove, the equal sliding connection of inner wall of mounting groove has the fixture block, the equal fixedly connected with spring of one end of fixture block, the equal fixedly connected with of the other end of spring is at one side inner wall of mounting groove, the equal fixedly connected with sliding block of side that keeps away from mutually of fixed plate and movable plate, the equal fixedly connected with lug in lower surface one side of sliding block, the lower surface middle part of sliding block all is provided with the recess, the adjacent side of lug all is provided with the recess, the equal sliding connection of inside of recess has a plurality of balls, the upper surface both sides of sliding block and lug all are provided with the inlet port.
As a further description of the above technical solution:
the inner wall of inlet port all sliding connection has the rubber buffer, the equal fixedly connected with connecting band of upper surface of rubber buffer.
As a further description of the above technical solution:
the other end of the connecting belt is fixedly connected to the upper surfaces of the sliding block and the protruding block respectively.
As a further description of the above technical solution:
the upper surface of fixed plate one side fixedly connected with spliced pole, upper portion one side fixedly connected with fixed bolster of spliced pole.
As a further description of the above technical solution:
the upper surface of the fixed support is fixedly connected with a display.
As a further description of the above technical solution:
the upper end of the connecting column is fixedly connected with a handle.
As a further description of the above technical solution:
the surface sliding connection of fixture block is at the inner wall of draw-in groove.
As a further description of the above technical solution:
the oil inlet penetrates through one side of the inner wall of the groove.
The utility model has the following beneficial effects:
1. according to the subway rail detection horizontal calibration device, the clamping blocks, the clamping grooves, the moving plate and the fixing plate are matched, the clamping blocks are pressed to be extruded into the mounting grooves, then the moving plate can be pulled out of the fixing plate under the matching of the moving plate and the connecting grooves, the clamping blocks are loosened, the subway rail detection horizontal calibration device can be opened, the clamping blocks are extruded into the mounting grooves when the subway rail detection horizontal calibration device is required to be carried, then the moving plate and the fixing plate are pushed, the subway rail detection horizontal calibration device can be contracted, and the subway rail detection horizontal calibration device convenient to carry is realized.
2. According to the subway rail detection horizontal calibration device, through the cooperation of the oil inlet hole, the groove and the ball, lubricating oil is extruded into the oil inlet hole through the tool, then the lubricating oil can enter the groove through the oil inlet hole, the ball can fully coat the surface with the lubricating oil during rolling, and abrasion caused by friction between the subway rail detection horizontal calibration device and a rail is reduced.
Drawings
FIG. 1 is a perspective view of a subway rail detection horizontal calibration device provided by the utility model;
FIG. 2 is a diagram of a fixing plate of a subway rail detection horizontal calibration device according to the utility model;
FIG. 3 is a schematic view of a bump of a metro track detection level calibration device according to the present utility model;
fig. 4 is a schematic diagram of an oil inlet of the metro track detection horizontal calibration device.
Legend description:
1. a fixing plate; 2. a connecting groove; 3. a clamping groove; 4. a moving plate; 5. a mounting groove; 6. a clamping block; 7. a spring; 8. a sliding block; 9. a bump; 10. a groove; 11. a ball; 12. an oil inlet hole; 13. a rubber stopper; 14. a connecting belt; 15. a connecting column; 16. a fixed bracket; 17. a display; 18. a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a subway track detects horizontal calibration device, which comprises a fixing plate 1, one side surface of fixed plate 1 is provided with spread groove 2, the inner wall both sides of spread groove 2 all are provided with a plurality of draw-in grooves 3, the inner wall sliding connection of spread groove 2 has movable plate 4, one side of the both sides surface of movable plate 4 all is provided with mounting groove 5, the inner wall of mounting groove 5 all sliding connection has fixture block 6, the one end of fixture block 6 all fixedly connected with spring 7, the other end of spring 7 all fixedly connected with is at the one side inner wall of mounting groove 5, press fixture block 6 extrudees it into the inside of mounting groove 5, then pull movable plate 4, make movable plate 4 slide in the inside of spread groove 2, loosen fixture block 6 after adjusting to suitable position, fixture block 6 can impel the inside of draw-in groove 3 with fixture block 6 under the elasticity effect of spring 7, just can open subway track detects horizontal calibration device, after the measurement is accomplished, the clamping block 6 is pressed to be extruded into the mounting groove 5, then the movable plate 4 is pushed to be pushed to the bottommost end of the connecting groove 2, and then the clamping block 6 is loosened, so that the subway track detection level calibration device can be contracted, the subway track detection level calibration device convenient to carry is realized, the sliding block 8 is fixedly connected to the far side of the fixed plate 1 and the movable plate 4, the convex block 9 is fixedly connected to one side of the lower surface of the sliding block 8, the groove 10 is arranged in the middle of the lower surface of the sliding block 8, the groove 10 is arranged on the adjacent side of the convex block 9, the balls 11 are slidably connected in the groove 10, the oil inlet holes 12 are arranged on the two sides of the upper surfaces of the sliding block 8 and the convex block 9, after the subway track detection level calibration device is mounted on a track, when the friction force is larger, the subway track detection level calibration device is pushed, the lubricating oil is extruded into the oil inlet hole 12 through the tool, then the lubricating oil can enter the groove 10 through the oil inlet hole 12, and the balls 11 can fully coat the lubricating oil on the surface when rolling, so that the abrasion caused by the friction between the subway rail detection horizontal calibration device and the rail is reduced by conveniently adding the lubricating oil.
The inner wall of inlet port 12 all sliding connection has rubber buffer 13, rubber buffer 13 can separate impurity entering inlet port 12, keep the inside clean of inlet port 12, the equal fixedly connected with connecting band 14 of upper surface of rubber buffer 13, the other end of connecting band 14 is fixed connection respectively at the upper surface of sliding block 8 and lug 9, pulling connecting band 14 can be more convenient pull out rubber buffer 13, upper surface one side fixedly connected with spliced pole 15 of fixed plate 1, upper portion one side fixedly connected with fixed bolster 16 of spliced pole 15, the upper surface fixedly connected with display 17 of fixed bolster 16, can be more convenient through the cooperation of spliced pole 15 and fixed bolster 16 use display 17, the upper end fixedly connected with handle 18 of spliced pole 15, conveniently promote the sliding block 8 to remove, the surface sliding connection of fixture block 6 is at the inner wall of draw-in groove 3, conveniently fix movable plate 4, inner wall one side of recess 10 is run through to inlet port 12, make things convenient for lubricating oil to get into the inside of recess 10.
Working principle: when the metro track detection horizontal calibration device provided by the utility model is used, the clamping block 6 is pressed to extrude the metro track detection horizontal calibration device into the mounting groove 5, then the moving plate 4 is pulled, the moving plate 4 slides in the connecting groove 2, the clamping block 6 is loosened after the metro track detection horizontal calibration device is adjusted to a proper position, the clamping block 6 can be pushed into the clamping groove 3 under the elastic force of the spring 7, the metro track detection horizontal calibration device can be opened, after the measurement is completed, the clamping block 6 is pressed to extrude the metro track detection horizontal calibration device into the mounting groove 5, then the moving plate 4 is pushed to push the metro track detection horizontal calibration device to the bottommost end of the connecting groove 2, and then the clamping block 6 is loosened, so that the metro track detection horizontal calibration device can be conveniently carried by carrying, when the metro track detection horizontal calibration device is installed on a track, and when the friction force is large, lubricating oil is pushed to enter the inside the oil inlet hole 12 through the tool, and then the lubricating oil can enter the inside the groove 10 through the oil inlet hole 12, and the balls 11 can coat the lubricating oil on the surface when rolling, so that the friction between the metro track detection horizontal calibration device and the metro track detection horizontal calibration device can be conveniently added.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a subway track detects horizontal calibration device, includes fixed plate (1), its characterized in that: one side surface of fixed plate (1) is provided with spread groove (2), the inner wall both sides of spread groove (2) all are provided with a plurality of draw-in grooves (3), the inner wall sliding connection of spread groove (2) has movable plate (4), one side of movable plate (4) both sides surface all is provided with mounting groove (5), the equal sliding connection of inner wall of mounting groove (5) has fixture block (6), the equal fixedly connected with spring (7) of one end of fixture block (6), the equal fixedly connected with of the other end of spring (7) is at one side inner wall of mounting groove (5), the equal fixedly connected with sliding block (8) of the equal fixedly connected with of side that keeps away from mutually of fixed plate (1) and movable plate (4), the lower surface one side of sliding block (8) all is fixedly connected with lug (9), the lower surface middle part of sliding block (8) all is provided with recess (10), the adjacent side of lug (9) all is provided with recess (10), the equal sliding connection of inside of recess (10) has a plurality of balls (11), the upper surface of sliding block (8) and lug (9) all are provided with oil inlet port (12).
2. The subway rail detection level calibration device according to claim 1, wherein: the inner wall of oil inlet (12) all sliding connection has rubber buffer (13), the upper surface of rubber buffer (13) all fixedly connected with connecting band (14).
3. The subway rail detection level calibration device according to claim 2, wherein: the other end of the connecting belt (14) is fixedly connected with the upper surfaces of the sliding block (8) and the protruding block (9) respectively.
4. The subway rail detection level calibration device according to claim 1, wherein: the fixing plate is characterized in that a connecting column (15) is fixedly connected to one side of the upper surface of the fixing plate (1), and a fixing support (16) is fixedly connected to one side of the upper portion of the connecting column (15).
5. The subway rail detection level calibration device according to claim 4, wherein: the upper surface of the fixed support (16) is fixedly connected with a display (17).
6. The subway rail detection level calibration device according to claim 4, wherein: the upper end of the connecting column (15) is fixedly connected with a handle (18).
7. The subway rail detection level calibration device according to claim 1, wherein: the outer surface of the clamping block (6) is connected with the inner wall of the clamping groove (3) in a sliding way.
8. The subway rail detection level calibration device according to claim 1, wherein: the oil inlet hole (12) penetrates through one side of the inner wall of the groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223059032.8U CN219215034U (en) | 2022-11-14 | 2022-11-14 | Subway rail detection level calibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223059032.8U CN219215034U (en) | 2022-11-14 | 2022-11-14 | Subway rail detection level calibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219215034U true CN219215034U (en) | 2023-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223059032.8U Active CN219215034U (en) | 2022-11-14 | 2022-11-14 | Subway rail detection level calibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219215034U (en) |
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2022
- 2022-11-14 CN CN202223059032.8U patent/CN219215034U/en active Active
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