CN216144325U - Railway track gauge ruler - Google Patents

Abstract

The utility model relates to the technical field of gauging rulers and discloses a railway track gauging ruler, wherein a sliding magnet II is arranged inside a clamping ring, a magnet I mutually attracted with the magnet II is arranged inside the clamping ring, when the gaging rule is used for measuring weather meeting rainwater, the cover plate is pulled downwards, when the cover plate is pulled downwards until the buckle reaches the inside of the clamping ring, the buckle is deformed under the extrusion of the magnet II and the magnet I, the cover plate is continuously pressed downwards, the magnet II and the magnet I slide towards two sides in the clamping ring under the acting force of the buckle, and the magnet I and the magnet II are separated from each other, when the V-shaped block in the buckle passes through the space between the second magnet and the first magnet to reach the lower side of the snap ring, the first magnet and the second magnet attract each other and slide towards the middle position in the snap ring, the first magnet and the second magnet attract each other to clamp the cover plate in the snap ring, thereby fix the apron in the outside of digital display table in order to play the guard action to the digital display table when rainwater weather.

Description

Railway track gauge ruler

Technical Field

The utility model relates to the technical field of gauging rulers, in particular to a railway track gauging ruler.

Background

The gauge ruler is used for measuring the gauge between two steel rails of a railway line and is a special measuring instrument. The track gauge is characterized in that the gauge rod is a combined rod gauge formed by a wood gauge rod and a metal gauge rod through a folding mechanism. Be provided with the digital display table so that the staff observes measured data on the gaging rule usually, and the service environment of gaging rule is comparatively abominable, when using the gaging rule in rainwater weather, external rainwater can drench and fall on the digital display table, and when using the gaging rule under rainwater weather for a long time, the rainwater can be inside seepage to the digital display table to lead to the digital display table to damage and influence the problem that data observed, need a railway track gaging rule for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the railway track gauging rule which has the advantages of protecting the digital display meter, facilitating data observation and the like, and solves the problem that when the gauging rule is used for a long time in rainy days, rainwater can leak into the digital display meter, so that the digital display meter is damaged to influence data observation.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a railway track gaging rule, includes the gaging rule, the last wall fixed mounting of gaging rule has the handle, the last wall of gaging rule is provided with the digital display table, the left wall of digital display table is provided with the apron that has the guard action, the right wall fixed mounting of apron has the nose bar that has the drainage effect, the lower wall fixed mounting of nose bar has elastic buckle, the buckle is formed by the welding of a V-arrangement piece and two L-arrangement pieces, the right wall fixed mounting of digital display table has the snap ring, the inside of snap ring is provided with can gliding magnet two, magnet two is the character cut in bas-relief structure, the inside of snap ring is provided with magnet one with two inter attraction of magnet.

Preferably, the snap ring is rectangle annular structure, and the spout has all been seted up to both sides wall face about the inside of snap ring, and the spout is the T-slot, and the inside of spout is provided with two sliders that can be in the same place with the spout joint, and equal fixed mounting has the spring that has the reset action on both sides wall face around the inside of spout, and the spring is in the same place with slider fixed connection, and magnet two is in the same place with the outer wall fixed connection who is located two sliders of front side, and magnet one is in the same place with the outer wall fixed connection who is located two sliders of rear side.

Preferably, the cover plate is internally provided with an amplifying lens with an amplifying effect, the amplifying lens can amplify and display the numbers on the digital display meter, and the amplifying lens is fixedly connected with the inner wall of the cover plate through four connecting columns.

Preferably, the cross section of the protruding rod is in a trapezoidal structure.

Preferably, the outer wall of the digital display meter is fixedly provided with a water-proof cushion, and the water-proof cushion is attached to the inner wall of the cover plate.

Preferably, the outer wall of the handle is fixedly provided with an anti-slip sleeve, and the anti-slip sleeve is of a rectangular annular structure.

(III) advantageous effects

Compared with the prior art, the utility model provides a railway track gauge ruler, which has the following beneficial effects:

1. this railway track gaging rule, through pulling the apron downwards, the apron passes through the hinge and is in the same place with digital display meter swing joint, when pulling apron to buckle downwards and reacing the snap ring inside, the buckle produces deformation under the extrusion of magnet two and magnet one, continue to press the apron downwards, magnet two and magnet one slide to both sides in the inside of snap ring under the effort of buckle, magnet one breaks away from each other with magnet two, when the V-arrangement piece in the snap ring passes the downside that reachs the snap ring between magnet two and magnet one, magnet one attracts each other with magnet two and slides to the intermediate position in the inside of snap ring, magnet one adsorbs with magnet two each other, in order to lap the inside of joint at the snap ring, thereby fix the outside of digital display meter with the apron and play the guard action to the digital display meter when rainwater weather.

2. This railway track gaging rule is provided with the water proof pad through the outer wall at the digital display table, when preventing the outer wall in mutual contact of apron and digital display table, the apron laminates the extrusion each other with the water proof pad and flows in order to avoid the rainwater to pass through the gap between apron and the digital display table.

3. This railway track gauging rule has the nose bar through fixed mounting on the apron, and the cross section of nose bar is the trapezium structure, when the rainwater when the apron landing from the apron, can pile up on the gauging rule in order to avoid the rainwater along the right side of nose bar surface slip flow direction gauging rule.

4. This railway rails gaging rule is provided with the magnifying glass piece through the inside at the apron, when utilizing the apron to cover the digital display table, the magnifying glass piece can enlarge the problem that shows in order to avoid data observation inconvenience to the data on the digital display table.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a partial schematic view of A of FIG. 1;

FIG. 3 is a schematic perspective view of a buckle according to the present invention;

FIG. 4 is a perspective view of a snap ring in the structure of the present invention.

In the figure: the track gauge comprises a track gauge 1, a handle 2, an anti-skidding sleeve 3, a digital display meter 4, a hinge 5, a water-proof cushion 6, a snap ring 7, a cover plate 8, a convex rod 9, a buckle 10, a connecting column 11, an amplifying lens 12, a sliding chute 13, a spring 14, a sliding block 15, a magnet I16 and a magnet II 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a railway track gauging rule comprises a gauging rule 1, a handle 2 is fixedly mounted on the upper wall surface of the gauging rule 1, the cross section of the handle 2 is of a trapezoidal structure, an anti-slip sleeve 3 is fixedly mounted on the outer wall of the handle 2, the anti-slip sleeve 3 is of a rectangular annular structure, the anti-slip sleeve 3 is made of anti-slip rubber material, a digital display meter 4 is arranged on the upper wall surface of the gauging rule 1, the digital display meter 4 is connected with the gauging rule 1 through bolts, a water-proof pad 6 is fixedly mounted on the outer wall of the digital display meter 4, the water-proof pad 6 is made of elastic rubber material, a cover plate 8 with a protection effect is arranged on the left wall surface of the digital display meter 4, the cover plate 8 is movably connected with the digital display meter 4 through a hinge 5, the cover plate 8 extends to the right wall surface of the digital display meter 4, the cover plate 8 is made of transparent glass, the inner wall of the cover plate 8 is attached to the water-proof pad 6, a convex rod 9 with a drainage effect is fixedly mounted on the right wall surface of the cover plate 8, the cross section of the convex rod 9 is of a trapezoidal structure, the water flow direction can be changed through the convex rod 9, the lower wall surface of the convex rod 9 is fixedly provided with a buckle 10 with elasticity, the buckle 10 is formed by welding a V-shaped block and two L-shaped blocks, the cover plate 8 is internally provided with an amplifying lens 12 with an amplifying effect, the amplifying lens 12 can amplify and display the number on the digital display meter 4, the amplifying lens 12 is fixedly connected with the inner wall of the cover plate 8 through four connecting posts 11, the connecting posts 11 are of a cylindrical structure, the right wall surface of the digital display meter 4 is fixedly provided with a clamping ring 7, the clamping ring 7 is of a rectangular annular structure, the left and right side wall surfaces inside the clamping ring 7 are both provided with sliding grooves 13, the sliding grooves 13 are T-shaped grooves, the sliding blocks 15 are of a T-shaped structure, and springs 14 are fixedly arranged on the front and rear side wall surfaces inside the sliding grooves 13, the spring 14 is fixedly connected with the sliding blocks 15, the second magnet 17 capable of sliding is arranged inside the clamping ring 7, the second magnet 17 is of a concave structure, the second magnet 17 is fixedly connected with the outer walls of the two sliding blocks 15 on the front side, the first magnet 16 mutually attracted with the second magnet 17 is arranged inside the clamping ring 7, and the first magnet 16 is fixedly connected with the outer walls of the two sliding blocks 15 on the rear side.

When the anti-skidding digital display instrument is used, the anti-skidding sleeve 3 with the anti-skidding function is arranged on the handle 2 so as to be convenient for being gripped by hands, when the digital display instrument 1 is used for measuring weather meeting rainwater, the cover plate 8 is pulled downwards, the cover plate 8 is movably connected with the digital display instrument 4 through the hinge 5, the cover plate 8 rotates downwards until the surface of the digital display instrument 4 is covered, the outer wall of the digital display instrument 4 is provided with the water-proof cushion 6, when the anti-skidding cover plate 8 is contacted with the outer wall of the digital display instrument 4, the cover plate 8 and the water-proof cushion 6 are mutually attached and extruded to prevent rainwater from flowing in through a gap between the cover plate 8 and the digital display instrument 4, the cover plate 8 is fixedly provided with the convex rod 9, the cross section of the convex rod 9 is of a trapezoidal structure, when rainwater slides down from the cover plate 8, the rainwater can slide along the surface of the convex rod 9 to the right side of the digital display instrument 1 to prevent the rainwater from being accumulated on the digital display instrument 1, the amplifying lens 12 is arranged inside the cover plate 8, when the digital display instrument 4 is covered by the cover plate 8, the magnifying glass 12 can magnify and display the data on the digital display table 4 to avoid the problem of inconvenient data observation, when the cover plate 8 is pulled downwards until the buckle 10 reaches the inside of the snap ring 7, the buckle 10 is deformed under the extrusion of the second magnet 17 and the first magnet 16, the cover plate 8 is continuously pushed downwards, the second magnet 17 and the first magnet 16 slide towards two sides in the snap ring 7 under the action force of the buckle 10, the first magnet 16 and the second magnet 17 are separated from each other, when the V-shaped block in the buckle 10 passes through the space between the second magnet 17 and the first magnet 16 to reach the lower side of the snap ring 7, the first magnet 16 and the second magnet 17 attract each other and slide towards the middle position in the snap ring 7, the first magnet 16 and the second magnet 17 attract each other to clamp the cover plate 8 in the snap ring 7, thereby fix apron 8 in the outside of digital display table 4 in order to play the guard action to digital display table 4 when rainwater weather.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a railway track gaging rule, includes gaging rule (1), the last wall fixed mounting of gaging rule (1) has handle (2), and the last wall of gaging rule (1) is provided with digital display table (4), its characterized in that: the left wall of digital display table (4) is provided with apron (8) that have the guard action, the right wall fixed mounting of apron (8) has nose bar (9) that have the drainage effect, the lower wall fixed mounting of nose bar (9) has elastic buckle (10), buckle (10) are formed by the welding of a V-arrangement piece and two L-arrangement pieces, the right wall fixed mounting of digital display table (4) has snap ring (7), the inside of snap ring (7) is provided with can gliding magnet two (17), magnet two (17) are the character cut in bas-relief structure, the inside of snap ring (7) is provided with magnet one (16) with magnet two (17) inter attraction.

2. A railway track gage rule according to claim 1 wherein: snap ring (7) are rectangle annular structure, spout (13) have all been seted up to both sides wall face about the inside of snap ring (7), spout (13) are the T-slot, the inside of spout (13) is provided with two slider (15) that can be in the same place with spout (13) joint, equal fixed mounting has spring (14) that have the reset action on both sides wall face around the inside of spout (13), spring (14) are in the same place with slider (15) fixed connection, magnet two (17) are in the same place with the outer wall fixed connection who is located two slider (15) of front side, magnet one (16) are in the same place with the outer wall fixed connection who is located two slider (15) of rear side.

3. A railway track gage rule according to claim 1 wherein: the magnifying glass is characterized in that a magnifying lens (12) with a magnifying effect is arranged inside the cover plate (8), and the magnifying lens (12) is fixedly connected with the inner wall of the cover plate (8) through four connecting columns (11).

4. A railway track gage rule according to claim 1 wherein: the cross section of the convex rod (9) is of a trapezoidal structure.

5. A railway track gage rule according to claim 1 wherein: the outer wall fixed mounting of digital display table (4) has water proof pad (6), and water proof pad (6) laminates with the inner wall of apron (8) each other.

6. A railway track gage rule according to claim 1 wherein: the anti-skidding handle is characterized in that an anti-skidding sleeve (3) is fixedly mounted on the outer wall of the handle (2), and the anti-skidding sleeve (3) is of a rectangular annular structure.

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