Bottom plate reinforcing device for verification platform of track inspection tester

Abstract

The utility model discloses a track inspection tester verification platform base plate reinforcing device, which comprises an upper base plate and a track direction superelevation verification unit, the track direction superelevation verification unit is assembled on the surface of the upper base plate, the lower surface of the upper base plate is connected with a reinforcing rib plate through a plurality of first screws, and the reinforcing rib plate is connected with the upper base plate through a plurality of second screws. The upper bottom plate is arranged at the lower end of the railway rail direction superelevation verification unit and used for guaranteeing the installation stability of the rail direction superelevation verification unit, and the reinforcing rib plate is of a fish-belly sill structure and is fixedly connected to the upper bottom plate through the first screws, so that the situation that the middle of the upper bottom plate sinks downwards and deforms due to the weight of the upper bottom plate is greatly reduced; the relative position precision of parallelism, coplanarity and the like between the two long beams of the calibration table is improved, and the track gauge, the superelevation, the track direction and the high-low recurrence value of the track inspection tester calibration table are more accurate while the standard requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to railway track testing technical field, concretely relates to a track inspection appearance testing platform bottom plate reinforcing device. BACKGROUND

[0002] Railway track inspection appearance testing platform is used to detect the track gauge, level (super high), track direction (basic chord), height (basic chord) and other performance indexes of railway track, and can also be used for track gauge, level (super high) calibration, the testing platform is high in accuracy and can be used for detecting all track inspection appearance, after the existing track direction super high detection unit is installed, the upper bottom plate is prone to downward deformation in the middle due to its own weight, resulting in inaccurate detection of the track inspection appearance testing platform. UTILITY MODEL CONTENT

[0003] The utility model discloses a track inspection appearance testing platform bottom plate reinforcing device to solve the problems in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a track inspection appearance testing platform bottom plate reinforcing device, including upper bottom plate and track direction super high detection unit, the track direction super high detection unit is assembled on the surface of upper bottom plate, the lower surface of upper bottom plate is connected with the reinforcing rib plate through first screw, and the first screw is provided with a plurality.

[0005] Preferably, the inner wall of the reinforcing rib plate is uniformly provided with a plurality of through grooves, and the inner wall of each through groove is fixedly inserted with a reinforcing rib.

[0006] Preferably, the reinforcing rib plate is in the fish belly beam structure.

[0007] Preferably, it further includes a reinforcing structure, and the reinforcing structure is assembled on the side end of the plurality of reinforcing ribs.

[0008] The reinforcing structure includes a horizontal plate and a second screw, the horizontal plate is attached to the side end of the plurality of reinforcing ribs, the second screw is arranged in the position of each reinforcing rib on the inner wall of the horizontal plate, and the second screw is screwed with the corresponding reinforcing rib.

[0009] Compared with the prior art, the beneficial effects of the utility model are that: the track inspection instrument testing table for railway is the special instrument for testing various performance indexes such as track gauge, level (super-elevation), track alignment (basic chord), height (basic chord) of railway, the upper end of the railway track super-elevation testing unit is provided with an upper bottom plate, the upper bottom plate is used for guaranteeing the installation stability of the track super-elevation testing unit, the reinforcing rib plate is the fish belly beam structure, is fixed on the upper bottom plate through the first screw connection, the middle downward concave deformation of the upper bottom plate caused by its own weight is greatly reduced, the relative position precision such as parallelism, coplanarity between the two long beams of the testing table is increased, while meeting the standard requirements, the track gauge, super-elevation, track alignment, height of the track inspection instrument testing table are more accurate. BRIEF DESCRIPTION OF DRAWINGS

[0010] Fig. 1 It is the structural schematic diagram of the utility model;

[0011] Fig. 2 It is the installation reinforcing structure schematic diagram of the utility model;

[0012] Fig. 3 It is the reinforcing structure three-dimensional schematic diagram.

[0013] In the drawing: 1 - upper bottom plate, 2 - track super-elevation testing unit, 3 - reinforcing rib plate, 4 - first screw, 5 - reinforcing rib, 6 - through slot, 7 - reinforcing structure, 71 - horizontal plate, 72 - second screw. DETAILED DESCRIPTION

[0014] The technical scheme in the embodiments of the utility model will be apparently and completely described below in conjunction with the drawings of the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0015] Please refer to Figs. 1-3 The utility model provides a track inspection instrument testing table bottom plate reinforcing device, including upper bottom plate 1 and track super-elevation testing unit 2, track super-elevation testing unit 2 is assembled on the surface of upper bottom plate 1, and the lower surface of upper bottom plate 1 is connected with reinforcing rib plate 3 through first screw 4, and first screw 4 is provided with a plurality of.

[0016] The track inspection instrument test table for railway is used for testing various performance indexes of railway track gauge, level (super-elevation), track alignment (basic chord), height (basic chord) and the like, the lower end of the track alignment super-elevation test unit 2 is provided with an upper base plate 1, the upper base plate 1 is used for ensuring the installation stability of the track alignment super-elevation test unit 2, the reinforcing rib plate 3 is a fish belly beam structure, is connected and fixed on the upper base plate 1 through the first screw 4, the middle downward concave deformation of the upper base plate 1 caused by its own weight is greatly reduced, the relative position accuracy such as parallelism and coplanarity between the two long beams of the test table is increased, the track gauge, super-elevation, track alignment and height of the track inspection instrument test table are more accurate in the reproduction value while meeting the standard requirements.

[0017] The inner wall of the reinforcing rib plate 3 is uniformly provided with a plurality of through grooves 6, and the inner wall of each through groove 6 is fixedly inserted with a reinforcing rib 5.

[0018] The plurality of reinforcing ribs 5 can better ensure the stability of the reinforcing rib plate 3, and the practicability is high.

[0019] Further comprising a reinforcing structure 7, the reinforcing structure 7 is assembled at the side end of the plurality of reinforcing ribs 5.

[0020] The reinforcing structure 7 comprises a horizontal plate 71 and a second screw 72, the horizontal plate 71 is attached to the side end of the plurality of reinforcing ribs 5, the second screw 72 is penetratingly assembled at the position of each reinforcing rib 5 in the inner wall of the horizontal plate 71, and the second screw 72 is screwed with the corresponding reinforcing rib 5.

[0021] The horizontal plate 71 is assembled at the side end of the plurality of reinforcing ribs 5 through the second screw 72, and the stability of the reinforcing rib 5 is assisted to ensure, so that the supporting effect of the reinforcing rib plate 3 is assisted.

[0022] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A rail inspection gauge proving stand base plate reinforcement apparatus, characterized by: The utility model provides a rail alignment and gauge verification unit, which comprises an upper base plate (1) and a rail alignment and gauge verification unit (2) assembled on the surface of the upper base plate (1), and the lower surface of the upper base plate (1) is connected with a reinforcing rib plate (3) through first screws (4), and the first screws (4) are provided with a plurality of reinforcing rib plates (3).

2. A track inspection vehicle calibration stand floor reinforcement apparatus as defined in claim 1, wherein: The inner walls of the reinforcing rib plates (3) are uniformly provided with a plurality of through grooves (6), and the inner walls of each through groove (6) are fixedly connected with a reinforcing rib (5).

3. The track inspection vehicle calibration pit floor reinforcement of claim 1, wherein: The reinforcing rib plate (3) is in the shape of a fish belly beam.

4. The track inspection vehicle proving floor reinforcement of claim 2, wherein: The utility model further comprises a reinforcing structure (7) assembled on the side ends of the reinforcing ribs (5). The reinforcing structure (7) comprises a horizontal plate (71) and a second screw (72), the horizontal plate (71) is attached to the side ends of the reinforcing ribs (5), the second screw (72) is arranged through the position of each reinforcing rib (5) on the inner wall of the horizontal plate (71), and the second screw (72) is screwed with the corresponding reinforcing rib (5).

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