CN219007818U

CN219007818U - Derailment preventing device for rail electric sightseeing vehicle

Info

Publication number: CN219007818U
Application number: CN202223473913.4U
Authority: CN
Inventors: 孙小静
Original assignee: Lianyungang Ruixin Dynamic Sightseeing Bus Co ltd
Current assignee: Lianyungang Ruixin Dynamic Sightseeing Bus Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-12
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses an anti-derailment device of a track electric sightseeing vehicle, which comprises a track sleeper; rails are arranged on two sides of the surface of the top end of the rail sleeper, a locomotive is arranged above the rails on the top end of the rail sleeper, a fixed block is arranged at the bottom end of the locomotive, and anti-falling blocks are arranged at two ends of the fixed block; the utility model adopts the structure of the anti-drop block, the mounting groove, the spring and the buffer steel ball, thereby prolonging the service life of the anti-drop block, wherein one end of the anti-drop block is propped against the side surface of the rail, meanwhile, the spring in the mounting groove extrudes the buffer steel ball to be close to the inner side surface of the train wheel, and the anti-drop block is fixed at the bottom of the train, so that the anti-drop block is prevented from being corroded by external rainwater, and meanwhile, the spring is also prevented from being damaged by rainwater corrosion in the mounting groove, thereby prolonging the service life of the anti-drop block.

Description

Derailment preventing device for rail electric sightseeing vehicle

Technical Field

The utility model relates to the technical field of derailment prevention of sightseeing vehicles, in particular to a derailment prevention device of a rail electric sightseeing vehicle.

Background

The sightseeing train is used for sightseeing as the name implies, is mainly used for scenic spots, parks, vacation areas and the like, and is different from common trains, high-speed rails and the like, wherein the sightseeing train belongs to special equipment, is only allowed to run in factories, and has the requirement of speed limitation, different countries have different standards for speed limitation, and is used as a special transportation means of the scenic spots, so that the sightseeing train not only bears the transportation function, but also can be used for enjoying sceneries along the way, and more importantly, some sightseeing trains can provide leisure services, and the sightseeing trains need to avoid derailment of the trains in the running process of the track surface, so that the sightseeing train needs to be used for the derailment prevention device.

Through searching, the patent number is 202123321437.X, and the name is an utility model of sightseeing train is with preventing device of turning on one's side, including sleeper, ground rail and train wheel, the both sides of sleeper set up prevent turning on one's side subassembly, prevent turning on one's side subassembly's surface is provided with fixed subassembly, prevent turning on one's side subassembly including fixed mounting at the fixed frame of sleeper both sides, two fixed frame's surface fixed mounting has the support ring, the left side fixed mounting of support ring has buffer spring, the left side fixed mounting of buffer spring has the butt plate, fixed subassembly includes the imposition board of fixed mounting at the fixed frame inboard. This sightseeing train is with preventing device of turning on one's side to install the fixed frame additional through in sleeper both sides to two fixed frame opposite sides have installed the butt plate that is higher than the ground rail additional, wherein, butt plate and train wheel's interval is not more than 5 centimetres, because the top of fixed frame is higher than the height of ground rail, when sightseeing train takes place derailment, butt plate blocks the position of train wheel and is closer to sightseeing train focus, can play very showing prevents the effect of turning on one's side, however, still has the shortcoming to a certain extent, like:

when the anti-derailment device is used for protecting a sightseeing train, the anti-derailment device is usually arranged at a track turning position, the whole anti-derailment device can be directly exposed on the surface of the track, a large amount of dust can be accumulated on the surface of the anti-derailment device in the long-time use process, and in severe weather, the surface of the anti-derailment device can be corroded by rainwater, and the anti-derailment device usually adopts a spring as a buffer structure, so that the spring is easy to damage when the spring is corroded by the rainwater for a long time, and the service life of the anti-derailment device is shortened;

the anti-derailment device is usually arranged in the rail sleeper during the installation process, the extrusion of the anti-derailment device caused by train wheels to the anti-derailment device is carried out for a plurality of times during the anti-derailment device passing sightseeing vehicle, and meanwhile, the rail sleeper is damaged during the long-time use process, so that the fixation of the anti-derailment device is easy to loose, and when a person maintains the anti-derailment device, the fixedly arranged rail sleeper needs to be replaced together, so that the replacement cost is increased.

Disclosure of Invention

The utility model aims to provide an anti-derailment device of a track electric sightseeing vehicle, which aims to solve the problems in the background technology.

The utility model provides the following technical scheme: the derailment preventing device for the track electric sightseeing vehicle comprises a track sleeper; rails are arranged on two sides of the surface of the top end of the rail sleeper, a locomotive is arranged above the rails on the top end of the rail sleeper, a fixed block is arranged at the bottom end of the locomotive, and anti-falling blocks are arranged at two ends of the fixed block;

the top end of the anti-drop block is internally provided with a mounting groove, a buffer block is arranged in the mounting groove, a spring is arranged between the mounting groove and the buffer block, and a buffer steel ball is arranged on the side surface of the buffer block;

the bottom both sides of fixed block are equipped with the regulating block, and the inside central point of regulating block puts and is equipped with the lead screw, the one end of lead screw is equipped with the regulation lug, and the side of anticreep piece is located the corresponding position of regulation lug and is equipped with the adjustment tank, rotates between lead screw and the anticreep piece to be connected.

Preferably, a rotating rod is arranged at the bottom end of the locomotive, and penetrates through the inner central position of the fixed block.

Preferably, the two ends of the rotating rod are provided with train wheels, and the side surfaces of the buffer steel balls are close to the bottom ends of the side surfaces of the train wheels.

Preferably, a roller is arranged on one side surface of one end of the anti-drop block, and the side surface of the rail is contacted with the side surface of the rail through the roller.

Preferably, the side of the adjusting block is provided with a rotating block on the surface of the screw rod, and the inner part of the rotating block is in contact with the surface of the screw rod through a thread structure.

Preferably, the side of the rotating block is provided with a limiting groove, and a limiting block is arranged at a position corresponding to the limiting groove on the side of the adjusting block.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model adopts the structure of the anti-drop block, the mounting groove, the spring and the buffer steel ball, thereby prolonging the service life of the anti-drop block, wherein one end of the anti-drop block is propped against the side surface of the rail, meanwhile, the spring in the mounting groove extrudes the buffer steel ball to be close to the inner side surface of the train wheel, and the anti-drop block is fixed at the bottom of the train, so that the anti-drop block is prevented from being corroded by external rainwater, and meanwhile, the spring is also prevented from being damaged by rainwater corrosion in the mounting groove, thereby prolonging the service life of the anti-drop block.

2. The utility model adopts the structures of the fixed block, the adjusting block, the screw rod and the adjusting projection, so as to realize the fixation of the derailment preventing device on the surface of the rail sleeper, fix the fixed block on the bottom of the locomotive, then internally install the screw rods in two groups of adjusting blocks at the bottom end of the fixed block, and simultaneously one end of the screw rod is rotationally connected with the derailment preventing block through the adjusting projection, thereby avoiding the need of replacing the rail sleeper together after the derailment preventing device is damaged and reducing the maintenance and replacement cost of the derailment preventing device.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 2A in accordance with the present utility model;

fig. 4 is an enlarged schematic view of B of fig. 2 in accordance with the present utility model.

In the figure: 1. track sleeper; 2. a rail; 3. locomotive head; 301. a rotating lever; 302. train wheels; 4. a fixed block; 401. an adjusting block; 402. a screw rod; 403. an adjustment tab; 404. a limiting block; 405. a rotating block; 406. a limit groove; 5. an anti-falling block; 501. an adjustment tank; 502. a mounting groove; 503. a spring; 504. a buffer block; 505. buffering steel balls; 506. and a roller.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The technical scheme of the utility model is further elaborated below by referring to the drawings in the specification and the specific embodiments.

Embodiment one:

the anti-derailment device of the track electric sightseeing vehicle comprises a track sleeper 1; rails 2 are arranged on two sides of the surface of the top end of the rail sleeper 1, a locomotive 3 is arranged on the top end of the rail sleeper 1 above the rails 2, a fixed block 4 is arranged at the bottom end of the locomotive 3, and anti-falling blocks 5 are arranged at two ends of the fixed block 4;

the top end of the anti-drop block 5 is internally provided with an installation groove 502, a buffer block 504 is arranged in the installation groove 502, a spring 503 is arranged between the installation groove 502 and the buffer block 504, and a buffer steel ball 505 is arranged on the side surface of the buffer block 504;

specifically, as shown in fig. 1, 2 and 4, when in use, the anti-falling block 5 is moved to the inner side surface of the train wheel 302, meanwhile, one end of the anti-falling block 5 is propped against the side surface of the rail 2, meanwhile, the spring 503 in the mounting groove 502 extrudes the buffer steel ball 505 to be close to the inner side surface of the train wheel 302, and meanwhile, the anti-falling block 5 is fixed at the bottom of the train, so that the anti-falling block 5 is prevented from being corroded by external rainwater, meanwhile, the spring 503 is also prevented from being corroded by rainwater and damaged in the mounting groove 502, and the service life of the anti-falling block 5 is prolonged.

Further, a rotating rod 301 is arranged at the bottom end of the locomotive 3, and the rotating rod 301 penetrates through the inner central position of the fixed block 4; the two ends of the rotating rod 301 are provided with train wheels 302, and the side surfaces of the buffer steel balls 505 are close to the bottom ends of the side surfaces of the train wheels 302; a roller 506 is arranged on one end side surface of the anti-drop block 5, and the measured diffusion of the roller 506 is contacted with the side surface of the rail 2;

specifically, as shown in fig. 1, 2 and 4, when the locomotive 3 moves and turns on the surface of the rail 2 through the train wheels 302 at two ends of the rotating rod 301, the roller 506 at one end of the anti-drop block 5 contacts the side surface of the rail 2, so that the normal movement of the anti-drop block 5 is ensured, and meanwhile, the buffer steel ball 505 at the side surface of the top end of the anti-drop block 5 prevents the train wheels 302 from derailing under the action of the spring 503 and the buffer block 504.

Unlike the first embodiment, the utility model also provides a second embodiment, which is used for solving the problem that the installation process of the derailment prevention device is usually carried out in the track sleeper, in the process that the derailment prevention device is used for preventing the derailment of sightseeing passing vehicles for a plurality of times, the train wheels are extruded on the derailment prevention device, meanwhile, as the track sleeper is damaged in the long-time use process, the fixing of the derailment prevention device is easy to loose, so that people need to replace the fixedly installed track sleeper together when maintaining the derailment prevention device, thereby increasing the replacement cost; the side surface of the adjusting block 401, which is positioned on the surface of the screw rod 402, is provided with a rotating block 405, and the inside of the rotating block 405 is contacted with the surface of the screw rod 402 through a thread structure; a limiting groove 406 is formed in the side face of the rotating block 405, and a limiting block 404 is arranged on the side face of the adjusting block 401 at a position corresponding to the limiting groove 406;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the fixed block 4 is fixed at the bottom of the locomotive 3, meanwhile, the rotating rod 301 penetrates through the fixed block 4, when the anti-derailment block 5 rotationally connected with one end of the screw rod 402 is replaced and maintained, the rotating block 405 connected with the limiting block 404 and the limiting groove 406 is twisted first, the screw rod 402 is moved to one side under the threaded structure, one end of the anti-derailment block 5 is separated from the side surface of the rail 2, then the damaged anti-derailment block 5 is replaced and maintained, meanwhile, the adjusting projection 403 positioned at one end of the screw rod 402 ensures that the anti-derailment block 5 keeps horizontal to prevent the locomotive wheel 302 from derailment when the locomotive 3 deflects, and meanwhile, the anti-derailment block 5 is fixedly installed through the fixed block 4, and the rail sleeper 1 needs to be replaced together after the anti-derailment device is prevented from being damaged, so that the maintenance and replacement cost of the anti-derailment device is reduced.

Working principle: during the use, the one end of lead screw 402 rotates through adjusting lug 403 and anticreep piece 5 to be connected, moves and releases the anticreep piece 5 of lead screw 402 one end to rail 2 side through rotating piece 405 afterwards for anticreep piece 5 avoids fixing and causes the damage to track sleeper 1 at track sleeper 1 surface, and the anticreep piece 5 that is in the train bottom when anticreep piece 5 carries out placing train wheel 302 derailment avoids receiving the erosion of rainwater simultaneously, makes the life extension of anticreep piece 5.

Finally, what is to be described is: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the examples, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. The derailment preventing device of the track electric sightseeing vehicle comprises a track sleeper (1); the method is characterized in that: the rail sleeper is characterized in that rails (2) are arranged on two sides of the surface of the top end of the rail sleeper (1), a locomotive (3) is arranged above the rails (2) on the top end of the rail sleeper (1), a fixing block (4) is arranged at the bottom end of the locomotive (3), and anti-falling blocks (5) are arranged at two ends of the fixing block (4);

an installation groove (502) is formed in the top end of the anti-falling block (5), a buffer block (504) is arranged in the installation groove (502), a spring (503) is arranged between the installation groove (502) and the buffer block (504), and a buffer steel ball (505) is arranged on the side face of the buffer block (504);

the anti-drop device is characterized in that adjusting blocks (401) are arranged on two sides of the bottom end of the fixed block (4), a screw rod (402) is arranged at the central position inside the adjusting blocks (401), an adjusting lug (403) is arranged at one end of the screw rod (402), an adjusting groove (501) is formed in the position, corresponding to the adjusting lug (403), of the side face of the anti-drop block (5), and the screw rod (402) is connected with the anti-drop block (5) in a rotating mode.

2. The rail electric sightseeing vehicle derailment prevention apparatus according to claim 1, wherein: the bottom of locomotive (3) is equipped with dwang (301), and dwang (301) runs through the inside central point of fixed block (4).

3. The rail electric sightseeing vehicle derailment prevention apparatus according to claim 2, wherein: the two ends of the rotating rod (301) are provided with train wheels (302), and the side surfaces of the buffer steel balls (505) are close to the bottom ends of the side surfaces of the train wheels (302).

4. The rail electric sightseeing vehicle derailment prevention apparatus according to claim 1, wherein: and a roller (506) is arranged on one side surface of one end of the anti-drop block (5), and the measured diffusion of the roller (506) is contacted with the side surface of the rail (2).

5. The rail electric sightseeing vehicle derailment prevention apparatus according to claim 1, wherein: the side of the adjusting block (401) is provided with a rotating block (405) on the surface of the screw rod (402), and the inside of the rotating block (405) is in contact with the surface of the screw rod (402) through a thread structure.

6. The rail electric sightseeing vehicle derailment prevention apparatus according to claim 5, wherein: the side of the rotating block (405) is provided with a limiting groove (406), and the side of the adjusting block (401) is provided with a limiting block (404) at a position corresponding to the limiting groove (406).