CN211689676U

CN211689676U - Railway line reinforcing apparatus

Info

Publication number: CN211689676U
Application number: CN202020211437.0U
Authority: CN
Inventors: 李宝宗; 丁宇坤; 陈培红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-10-16
Anticipated expiration: 2030-02-26

Abstract

The utility model discloses a railway line reinforcing device, which comprises a plurality of sleeper bases which are arranged below a rail at equal intervals and are vertical to the length direction of the rail, wherein the top surface of each sleeper base is provided with a chute, a sleeper is arranged in the chute in a sliding way, one end of the chute is integrally provided with a fixed stop block which is butted with one end of the sleeper, the other end of the chute is provided with a fixed pin hole, a detachable stop block is fixedly arranged on the other end of the chute through the fixed pin hole, and the detachable stop block and the fixed stop block are mutually matched to clamp and limit the; the utility model is provided with the sleeper base under the railway track sleeper, so that the sleeper can be directly drawn out or inserted from the base when being replaced and disassembled, thereby the disassembly and the assembly of the sleeper are more convenient and labor-saving, the friction force when the sleeper is disassembled and assembled is reduced, the track vibration deviation is avoided, and the stability of the railway line is ensured; the shock absorption plate is arranged in the base, so that shock absorption can be realized when a train passes through the shock absorption plate, and the stability of a railway line is further improved.

Description

Railway line reinforcing apparatus

Technical Field

The utility model relates to a railway line consolidates technical field, especially relates to a railway line reinforcing apparatus.

Background

The track as important part of railway line is one integral engineering structure comprising rails, sleepers, connecting parts, track bed, anticreeping equipment, switches and other parts. The track is usually composed of two parallel rails. The rails are fixedly placed on sleepers, and a track bed is arranged below the sleepers. The sleeper is commonly called as a railway sleeper, and particularly refers to a sleeper which is used for laying a rail and is used for fixing the track gauge of the railway track, bearing the weight load of a steel rail and passing through a vehicle, so that the pressure load of the rail is uniformly dispersed and transmitted to a roadbed, and a line is kept stable and smooth. In the railway maintenance, owing to bear the weight load of rail and through the vehicle, lead to the sleeper to receive the pressure easily and damage, need the periodic maintenance to change, and at the maintenance of sleeper change in-process at present, beat the sleeper directly from the rail below through strikeing mostly, the sleeper that the method that the rethread was strikeed is renewed, when dismantling the installation, because ground frictional resistance is great, lead to the dismouting degree of difficulty great, and cause the vibrations skew to the track easily, reduce railway lines's stability easily.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a railway line reinforcing apparatus can alleviate the frictional force when the sleeper dismouting, reducees the track vibrations, guarantees railway line's stability.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a railway road reinforcing apparatus, includes a plurality of equidistant sleeper bases of locating the rail below and rail length direction looks vertically, the top surface of sleeper base is provided with the spout, slidable mounting has the sleeper in the spout, the one end integration of spout is provided with the fixed dog with sleeper one end butt, and the other end is provided with fixed pinhole, and passes through fixed pinhole fixed mounting has the dog of dismantling, the dog of dismantling is mutually supported with fixed dog and is pressed from both sides the clamp to the sleeper and tightly spacing.

As a preferred technical scheme of the utility model, the both ends homogeneous of sleeper base is provided with the fixed plate, be provided with the bolt hole on the fixed plate, just the ground bolt and the ground fixed connection of fixed plate through running through the bolt hole.

As an optimal technical scheme of the utility model, the bottom of spout clamps the shock attenuation board through the draw-in groove, just the damping spring who is located the draw-in groove is installed to the bottom of shock attenuation board, the below in the sleeper is accepted to the shock attenuation board.

As an optimal technical scheme of the utility model, there are a plurality of balls on the surface of shock attenuation board through spherical groove movable mounting.

As an optimized technical proposal of the utility model, the two ends of the sleeper are all attached with cushion pads.

The utility model discloses the beneficial effect who reaches is:

the utility model is provided with the sleeper base under the railway track sleeper, so that the sleeper can be directly drawn out or inserted from the base when being replaced and disassembled, thereby the disassembly and the assembly of the sleeper are more convenient and labor-saving, the friction force when the sleeper is disassembled and assembled is reduced, the track vibration deviation is avoided, and the stability of the railway line is ensured; the base is internally provided with a damping plate which can buffer and damp when a train passes by, so that the stability of a railway line is further improved; the balls are arranged on the damping plate, so that sliding friction during sleeper dismounting can be changed into rolling friction, and the sleeper dismounting is more labor-saving.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a cross-sectional view of the sleeper base of the present invention;

in the figure: 1. a sleeper base; 2. crossties; 3. fixing a stop block; 4. the stop block can be disassembled; 5. A fixing pin hole; 6. a chute; 7. a fixing plate; 8. bolt holes; 9. a damper plate; 10. a damping spring; 11. and a ball.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-2, a railway line reinforcing apparatus includes a plurality of sleeper bases 1 disposed below a rail at equal intervals and perpendicular to the length direction of the rail, a sliding groove 6 is disposed on the top surface of the sleeper base 1, a sleeper 2 is slidably mounted in the sliding groove 6, a fixed block 3 abutted against one end of the sleeper 2 is integrally disposed at one end of the sliding groove 6, a fixed pin hole 5 is disposed at the other end of the sliding groove, a detachable block 4 is fixedly mounted on the fixed pin hole 5, and the detachable block 4 and the fixed block 3 are matched with each other to clamp and limit the sleeper 2.

The two ends of the sleeper base 1 are provided with fixing plates 7 in an integrated manner, the fixing plates 7 are provided with bolt holes 8, the fixing plates 7 are fixedly connected with a foundation through grounding bolts penetrating through the bolt holes 8, and the two ends of the sleeper base 1 are fixedly connected with a rail foundation through the fixing plates 7, so that the base is kept stable.

The bottom of the sliding groove 6 is clamped with a damping plate 9 through a clamping groove, a damping spring 10 located in the clamping groove is installed at the bottom of the damping plate 9, the damping plate 9 is connected to the lower portion of the sleeper 2, the damping plate 9 and the damping spring 10 can buffer and damp when a train passes through, and the stability of a railway line is further improved.

The surface of the damping plate 9 is movably provided with a plurality of balls 11 through spherical grooves, so that sliding friction during sleeper dismounting can be changed into rolling friction, and the sleeper dismounting is more labor-saving.

The two ends of the sleeper 2 are respectively attached with a buffer pad, so that the clamping limit of the sleeper 2 can be increased and stabilized by the detachable stop block 4 and the fixed stop block 3 at the two ends.

Specifically, when needing to change sleeper 2, take off the pin in the fixed pinhole 5, thereby lift off and dismantle detachable dog 4, make sleeper 2's one end no longer receive the restriction, later can follow this port and take sleeper 2 out from spout 6, when taking out, sleeper 2 bottom surface receives the rolling friction of ball 11, its frictional resistance is very little, top surface and rail bottom sliding friction, because its top surface and rail surface all are very smooth, so its sliding friction resistance is less, can be comparatively light take out sleeper 2, later slide again in spout 6 and insert new sleeper 2, and it can to dismantle dog 4 to fix mounting once more at its one end.

The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.

Claims

1. The utility model provides a railway road reinforcing apparatus, includes that a plurality of equidistant locate the rail below with rail length direction looks vertically sleeper base (1), its characterized in that, the top surface of sleeper base (1) is provided with spout (6), slidable mounting has sleeper (2) in spout (6), the one end integration of spout (6) is provided with fixed dog (3) with sleeper (2) one end butt, and the other end is provided with fixed pinhole (5), and passes through fixed pinhole (5) fixed mounting has detachable dog (4), detachable dog (4) and fixed dog (3) mutually support press from both sides tight spacing to sleeper (2).

2. The railway line reinforcing device as claimed in claim 1, wherein fixing plates (7) are integrally arranged at both ends of the sleeper base (1), bolt holes (8) are arranged on the fixing plates (7), and the fixing plates (7) are fixedly connected with a foundation through grounding bolts penetrating through the bolt holes (8).

3. A railway line reinforcing apparatus according to claim 1, wherein the bottom of the chute (6) is clamped with a damping plate (9) through a clamping groove, and the damping plate (9) is provided with a damping spring (10) at the bottom thereof, the damping plate (9) is received under the sleeper (2).

4. A railway line reinforcing apparatus according to claim 3, wherein a plurality of balls (11) are movably mounted on the surface of said damping plate (9) through spherical grooves.

5. A railway line reinforcement according to claim 1, characterized in that both ends of said sleepers (2) are fitted with cushions.