CN213653054U

CN213653054U - Steel rail gauge fine-tuning device

Info

Publication number: CN213653054U
Application number: CN202021518189.0U
Authority: CN
Inventors: 段元国
Original assignee: Juye Nanhua Metal Products Co ltd
Current assignee: Juye Nanhua Metal Products Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-07-09
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a rail gauge micromatic setting, including the sleeper, be provided with the rail on the sleeper, wherein, rail left and right sides symmetry sets up insulating gauge block, every the far rail side of insulating gauge block all is provided with the elastic plate, every the far rail side of elastic plate all is provided with the movable block, every the screw hole with roll adjustment device matched with, every are all seted up to far rail one side of movable block the far rail one side of roll adjustment device all is provided with the fixture block, the utility model discloses simple structure, convenient operation, the suitability is strong, and is safe durable, is suitable for the substitute product as current rail gauge micromatic setting.

Description

Steel rail gauge fine-tuning device

Technical Field

The utility model relates to a track traffic construction equipment field technique especially relates to a rail gauge micromatic setting.

Background

Railway tracks are usually made up of two parallel rails which are fixed on sleepers, under which there is ballast. Railway rails are made of steel and can bear larger weight than other materials. The sleeper has the function of distributing the weight of the rail and the pressure to which the rail is subjected separately, and maintaining a fixed gauge of the rail and the gauge of the rail. The gauge is the distance between two rails of a railway track. In the process of installing and using the steel rail, the problem that the rail gauge of the steel rail cannot meet the design requirement often occurs, and the rail gauge of the steel rail needs to be finely adjusted.

The fine setting of current rail gauge is that thoroughly relieve the back with the gauge baffle that fastens earlier, prizes the rail through the crow bar to the actual measurement of cooperation track chi carries out the fine setting of rail gauge, because the rail that releases the gauge baffle that fastens can lead to having adjusted stress takes place the stress change, makes the fine setting of whole rail gauge become waste time and energy more, directly influences the normal clear of the follow-up procedure of railway construction.

Therefore, a new technical solution is needed to solve the above-mentioned shortcomings.

Disclosure of Invention

The utility model aims to solve the problem that overcomes not enough among the prior art, provide a rail gauge micromatic setting.

The novel use is realized by the following technical scheme:

the utility model provides a rail gauge micromatic setting, includes the sleeper, be provided with the rail on the sleeper, wherein, rail left and right sides symmetry sets up insulating gauge block, every the far rail side of insulating gauge block all is provided with the elastic plate, every the far rail side of elastic plate all is provided with the movable block, every the screw hole with roll adjustment device matched with is all seted up to far rail one side of movable block, every roll adjustment device's far rail one side all is provided with the fixture block.

Preferably, each distance adjusting device comprises a fixed seat, a bevel gear transmission mechanism is arranged in the fixed seat, the bevel gear transmission mechanism comprises a driving wheel and a driven wheel, the driving wheel is transversely arranged, the driven wheel is vertically arranged, a cross shaft is connected with the driven wheel, threads matched with the moving block are arranged on one side, close to the steel rail, of the cross shaft, the driving wheel is connected with a handle, the handle is of a T-shaped structure, and a limiting device is arranged between the handle and the fixed seat.

Preferably, the limiting device comprises a pin, the pin is of an L-shaped structure, the handle is provided with a through hole matched with the pin, and the upper surface of the fixing seat is provided with a plurality of limiting holes matched with the pin.

Preferably, the bottom end of each moving block is provided with a rectangular protrusion for guiding, and each protrusion is matched with a sliding track fixed on the upper surface of a sleeper.

Preferably, each insulating gauge block is of an angle steel structure, and the folded edge of each insulating gauge block is correspondingly buckled and pressed above the rail bottom of the steel rail.

Preferably, each fixture block is fixed on the sleeper through a railway spike, and the side surface of the far rail side of each fixture block 7 is an inclined surface which is buckled above the bulge of the sleeper.

Advantageous effects

Compared with the prior art, the rail gauge fine-tuning device has the advantages and positive effects that the rail gauge fine-tuning device can complete the gauge adjustment without disassembling the rail by arranging the bevel gear transmission mechanism, and the gauge-tuning device can be fixed in an unadjusted state by arranging the pin, so that the gauge is ensured not to be changed; the utility model discloses simple structure, convenient operation, the suitability is strong, and is safe durable, is suitable for the substitute product as current rail gauge micromatic setting.

Drawings

Fig. 1 is a schematic structural view of the rail gauge fine adjustment device of the present invention.

Fig. 2 is a partial enlarged view of the rail gauge fine adjustment device of the present invention.

In the figure: the track comprises a track sleeper 1, a rail 2, an insulating track gauge block 3, an elastic plate 4, a moving block 5, a rectangular bulge 501, a fixed seat 6, a clamping block 7, a handle 8, a pin 9, a sliding track 10, a transverse shaft 11, a railway spike 12, a limiting hole 13, a driving wheel 14 and a driven wheel 15.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the rail gauge fine-tuning device according to the present invention with reference to the accompanying drawings and preferred embodiments will be made with reference to the following detailed description of the specific embodiments, structures, features and effects thereof.

As shown in fig. 1 to 2, a rail track gauge fine-tuning device comprises a sleeper 1, a rail 2 is arranged on the sleeper 1, wherein insulating track gauge blocks 3 are symmetrically arranged on the left side and the right side of the rail 2, an elastic plate 4 is arranged on the side surface of each far rail 2 of each insulating track gauge block 3, a moving block 5 is arranged on the side surface of each far rail 2 of each elastic plate 4, a threaded hole matched with a distance adjusting device is formed in one side of each far rail 2 of each moving block 5, a clamping block 7 is arranged on one side of each far rail 2 of the distance adjusting device, the clamping block 7 plays a role of fixing the distance adjusting device, when the track gauge needs to be adjusted, the distance adjusting device on one side is adjusted, a thread on the distance adjusting device drives the moving block 5 to slide towards the far rail 2 along a sliding track 10, and then the distance adjusting device on the other side is reversely adjusted, so that the moving block 5 on the side drives the elastic plate 4 and the insulating track gauge blocks 3, the steel rail 2 is promoted to move to the other side, and the track gauge adjustment is completed.

Further, each distance adjusting device comprises a fixed seat 6, a bevel gear transmission mechanism is arranged in the fixed seat 6, the bevel gear transmission mechanism comprises a driving wheel 14 and a driven wheel 15, the driving wheel 14 is transversely arranged, the driven wheel 15 is connected with a transverse shaft 11, threads matched with the moving block 5 are arranged on one side, close to the steel rail 2, of the transverse shaft 11, the driving wheel 14 is connected with a handle 8 with a T-shaped structure, a limiting device is arranged between the handle 8 and the fixed seat 6, the handle 8 of the T-shaped structure is rotated, the handle 8 drives the driving wheel 14 to rotate, the driving wheel 14 drives the transverse shaft 11 to rotate through the driven wheel 15, and the threads on the transverse shaft 11 drive the moving block 5 to slide along the.

Further, the limiting device comprises a pin 9, the pin 9 is of an L-shaped structure, the handle 8 is provided with a through hole matched with the pin 9, the upper surface of the fixing seat 6 is provided with a plurality of limiting holes 13 matched with the pin 9, and after the gauge is adjusted in place, the side pin 9 is installed back into the limiting holes 13, so that the limiting effect is achieved.

Further, the bottom end of each moving block 5 is provided with a rectangular protrusion 501 for guiding, each rectangular protrusion 501 is matched with a sliding track 10 fixed on the upper surface of the sleeper 1, and the moving blocks 5 can move left and right along the sliding track 10.

Furthermore, each insulating gauge block 3 is of an angle steel structure, the folded edge of each insulating gauge block 3 is correspondingly buckled above the rail bottom of the steel rail 2, and the insulating gauge blocks 3 are attached to the steel rail 2.

Furthermore, each fixture block 7 is fixed on the sleeper 1 through a railway spike 12, and the side surface of the side, far away from the steel rail 2, of each fixture block 7 is an inclined surface, and the inclined surface is buckled and pressed above the bulge of the sleeper 1, so that the effect of fixing the distance adjusting device is achieved.

The working principle is as follows:

as shown in fig. 1 to 2, when the track gauge needs to be adjusted, the side pin 9 is taken out from the limiting hole 13 of the fixing seat 6, the T-shaped handle 8 is rotated, the handle 8 drives the driving wheel 14 to rotate, the driving wheel 14 drives the transverse shaft 11 to rotate through the driven wheel 15, the thread on the transverse shaft 11 drives the moving block 5 to slide along the sliding track 10 towards the far steel rail 2 direction, the side pin 9 is installed back into the limiting hole 13, the handle 8 on the other side is rotated towards the opposite direction, the moving block 5 on the side drives the elastic plate 4 and the insulating track gauge block 3 to press the steel rail 2, so that the steel rail 2 is driven to move towards the other side, and after the track gauge is adjusted in place, the side pin 9 is installed back into the limiting hole 13, and the track gauge adjustment is completed.

In the above working principle, the bevel gear transmission mechanism provided by the utility model can adjust the track gauge without disassembling the steel rail 2, and the distance adjusting device can be fixed in an unadjusted state by arranging the pin 9, thereby ensuring that the track gauge is not changed; the utility model discloses simple structure, convenient operation, the suitability is strong, and is safe durable, is suitable for the substitute product as current rail gauge micromatic setting.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, 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 those skilled in the art can make any simple modifications, equivalent changes and modifications to the above embodiments without departing from the technical scope of the present invention.

Claims

1. The utility model provides a rail gauge vernier device, includes sleeper (1), be provided with rail (2) on sleeper (1), its characterized in that, rail (2) left and right sides symmetry sets up insulating gauge block (3), every the far rail (2) side of insulating gauge block (3) all is provided with elastic plate (4), every far rail (2) side of elastic plate (4) all is provided with movable block (5), every far rail (2) one side of movable block (5) all seted up with roll adjustment device matched with screw hole, every far rail (2) one side of roll adjustment device all is provided with fixture block (7).

2. A rail gauge vernier device as claimed in claim 1, wherein: every the roll adjustment device all includes fixing base (6), be provided with bevel gear drive mechanism in fixing base (6), bevel gear drive mechanism includes action wheel (14) and the vertical driven wheel (15) that sets up that set up, driven wheel (15) are connected with cross axle (11), nearly rail (2) one side of cross axle (11) be provided with movable block (5) matched with screw thread, action wheel (14) are connected with handle (8) of T type structure, handle (8) with be provided with stop device between fixing base (6).

3. A rail gauge vernier device as claimed in claim 2, wherein: the limiting device comprises a pin (9), the pin (9) is of an L-shaped structure, a through hole matched with the pin (9) is formed in the handle (8), and a plurality of limiting holes (13) matched with the pin (9) are formed in the upper surface of the fixing seat (6).

4. A rail gauge vernier device as claimed in claim 1, wherein: the bottom end of each moving block (5) is provided with a rectangular bulge (501) for guiding, and each rectangular bulge (501) is matched with a sliding track (10) fixed on the upper surface of the sleeper (1).

5. A rail gauge vernier device as claimed in claim 1, wherein: each insulating gauge block (3) is of an angle steel structure, and the folded edge of each insulating gauge block (3) is correspondingly buckled and pressed above the rail bottom of the steel rail (2).

6. A rail gauge vernier device as claimed in claim 1, wherein: each clamping block (7) is fixed on the sleeper (1) through a railway spike (12), the side face of one side, far away from the steel rail (2), of each clamping block (7) is an inclined face, and the inclined face is buckled and pressed above the bulge of the sleeper (1).