CN117904908A

CN117904908A - Sliding type crossover turnout of toothed rail vehicle

Info

Publication number: CN117904908A
Application number: CN202410257107.8A
Authority: CN
Inventors: 赵建华; 原媛
Original assignee: Shanxi Cunli Energy Saving Technology Co ltd
Current assignee: Shanxi Cunli Energy Saving Technology Co ltd
Priority date: 2024-03-07
Filing date: 2024-03-07
Publication date: 2024-04-19

Abstract

The invention discloses a sliding type crossover switch of a rack rail vehicle, which comprises a base, wherein the base comprises a plurality of groups of fixed beams which are arranged in parallel, and a first ferry piece and a second ferry piece are respectively arranged at the left end and the right end of the base in a sliding manner on the plurality of groups of fixed beams; the first ferry piece and the second ferry piece have the same structure, the second ferry piece is obtained after the first ferry piece is rotated by 180 degrees right, and the two ends of the base are matched with the first ferry piece and the second ferry piece and are provided with turnout heads connected with the first ferry piece and the second ferry piece; the first ferry part is sequentially provided with an arc ferry rail, a first transverse rail and a second transverse rail, and further comprises a driving unit connected with the fixed beam; the first ferry part and the second ferry part are provided with a first state and a second state: in the state, the first ferry part is connected with the transverse rail I and the transverse rail II of the second ferry part respectively; and in the second state, the two arc ferry rails are respectively connected. Compared with the prior art, the invention has the advantages that: the toothed rail car sliding type crossover turnout has the advantages that the structure is simple, the use is easy, the effective rail change can be realized, and the use of two rails is guaranteed when the rail change is not needed.

Description

Sliding type crossover turnout of toothed rail vehicle

Technical Field

The invention relates to the technical field of guide rails for toothed rail vehicles, in particular to a sliding type crossover turnout of a toothed rail vehicle.

Background

The rack rail is a rail traffic system suitable for short-distance, medium and small passenger traffic transportation in mountain areas.

At present, the standard vehicle is mainly used for coal mine transportation in China, the rack rail vehicle has strong climbing capability, the length of a development line can be reduced, and the bridge-tunnel ratio is reduced. Meanwhile, the running speed is low, and the transportation capacity of the vehicle can be ensured.

When the rack-track vehicle is transported and used, the rack-track vehicle needs to be changed into a track according to the application requirement of the technology, and at the moment, the track-change assembly in the prior art can only ensure normal use of one lane, and when the rack-track vehicle is used, the two tracks are connected into the track through the track-change track, so that the use efficiency is reduced.

Disclosure of Invention

First, problems to be solved

The technical problem to be solved by the invention is to overcome the technical defects, and provide the toothed rail vehicle sliding type transition line turnout which has a simple structure and is easy to use, can be used for effectively changing rails, and can ensure that two rails are used when the rails are not needed to be changed.

(II) technical scheme

In order to solve the technical problems, the technical scheme provided by the invention is as follows: the sliding type crossover turnout of the toothed rail vehicle comprises a base, wherein the base comprises a plurality of groups of fixed beams which are arranged in parallel, and a first ferry part and a second ferry part are respectively arranged at the left end and the right end of the base in a sliding manner on the plurality of groups of fixed beams;

The first ferry piece and the second ferry piece have the same structure, the second ferry piece is obtained after the first ferry piece is rotated by 180 degrees right, and the two ends of the base are matched with the first ferry piece and the second ferry piece and are provided with turnout heads connected with the first ferry piece and the second ferry piece;

The first ferry part is sequentially provided with a first arc ferry rail, a first transverse rail and a second transverse rail, and further comprises a driving unit connected with the fixed beam;

The first ferry part and the second ferry part are provided with a first state and a second state: in the state, the first ferry part is connected with the transverse rail I and the transverse rail II of the second ferry part respectively; and in the second state, the two arc ferry rails are respectively connected.

Preferably, the first ferry part and the second ferry part further comprise a plurality of groups of linkage beams which are sequentially arranged along the track motion direction, and the plurality of groups of linkage beams fix the arc ferry rail, the first transverse rail and the second transverse rail.

Preferably, the driving unit is a cylinder, two ends of the cylinder are respectively connected to the fixed beam and the transverse rail I, and two ends of the cylinder are fixed through pin shafts.

Preferably, the two ends of the fixed beam are respectively connected with positioning feet, the fixed beam in the middle is propped against the fixed beam in the middle, and the ends of the two cylinders are respectively connected with the side walls of the two fixed beams in the middle.

(III) beneficial effects

Compared with the prior art, the invention has the advantages that:

According to the application, the two motion states of the first ferry part and the second ferry part are utilized by matching the first ferry part and the second ferry part, so that the use requirements of transportation and rail change are realized in different motion states, the utilization rate of a rail is greatly improved, and the use effect is ensured.

According to the application, the arc ferry rail, the first transverse rail and the second transverse rail are linked through the linkage beam, so that the stability of each rail in use is improved.

Drawings

Fig. 1 is a schematic diagram of a plan view of a sliding type crossover switch of a toothed rail vehicle.

Fig. 2 is a schematic diagram of the front view of the sliding type crossover switch of the rack rail vehicle.

As shown in the figure: 1. a base; 2. a fixed beam; 3. a ferry part I; 4. a ferry part II; 5. a turnout head; 6. an arc ferry rail; 7. a transverse rail I; 8. a transverse rail II; 9. a linkage beam; 10. a cylinder; 11. and positioning the ground feet.

Detailed Description

Specific embodiments of the present invention will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly connected to one of ordinary skill in the art to which this invention belongs, and the knowledge of terms used in the description of this invention herein for the purpose of describing particular embodiments is not intended to limit the invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-2, a sliding type transition switch of a rack rail vehicle comprises a base 1, wherein a plurality of switch heads 5 are respectively arranged at two ends of the base 1, and a first ferry part 3 and a second ferry part 4 are also arranged at the left end and the right end of the base 1 in a sliding manner, wherein the first ferry part 3 and the second ferry part 4 have the same structure, and the second ferry part 4 is obtained by rotating the first ferry part 3 by 180 degrees.

When the switch is specifically used, the base 1 comprises a plurality of groups of fixed beams 2 which are arranged in parallel, wherein the first transition piece 3 and the second transition piece 4 are respectively arranged on the plurality of fixed beams 2, and the switch head 5 is arranged on the fixed beam at the outermost end.

Be equipped with arc ferry rail 6, cross rail one 7 and cross rail two 8 on the ferry part one 3 in proper order, still include the drive unit who is connected with fixed beam 2 and set up, wherein drive unit is cylinder 10, and fixed beam 2 and cross rail one 7 are located respectively to the both ends of cylinder 10 are connected, and the both ends of cylinder 10 are all fixed through the round pin axle, make ferry part one 3 and ferry part two 4 all have state one and state two through cylinder 10.

In the state, a first ferry part 3 is connected with a first transverse rail 7 and a second transverse rail 8 of a second ferry part 4 respectively; in the second state, the two arc ferry rails 6 are respectively connected.

More specifically, in the first state, that is, in the contracted state of the cylinder 10, the adjacent transverse rail I, the transverse rail II 8 and the turnout head 5 form a straight rail, so that the toothed rail vehicle moves linearly for use, in the second state, the two arc-shaped ferry rails 6 are respectively connected to form ferry rails, and meanwhile, the two ends of the ferry rails are respectively connected with the turnout heads 5 in different straight lines, so that rail changing of the toothed rail vehicle on the two different straight rails is completed.

During the use, in order to guarantee to use stably, the both ends of fixed beam 2 all connect and are equipped with location rag 11, and fixed beam 2 in the middle part offsets the setting, and the lateral wall of two fixed beams 2 in the middle part is located in the connection respectively to the tip of two cylinders 10.

What is not described in detail in this specification is prior art known to those skilled in the art.

Standard parts used in the invention can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the invention belongs to the prior art known to the person skilled in the art.

The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.

Claims

1. The utility model provides a tooth rail car sliding type crossover switch, includes base (1), its characterized in that: the base (1) comprises a plurality of groups of fixed beams (2) which are arranged in parallel, and a first ferry part (3) and a second ferry part (4) are respectively arranged at the left end and the right end of the base (1) on the plurality of groups of fixed beams (2) in a sliding manner;

The first ferry part (3) and the second ferry part (4) have the same structure, the second ferry part (4) is obtained after the first ferry part (3) is rotated rightwards by 180 degrees, and both ends of the base (1) are matched with the first ferry part (3) and the second ferry part (4) and are provided with turnout heads (5) connected with the first ferry part and the second ferry part;

The first ferry part (3) is sequentially provided with an arc ferry rail (6), a first transverse rail (7) and a second transverse rail (8), and further comprises a driving unit connected with the fixed beam (2);

the first ferry part (3) and the second ferry part (4) are provided with a first state and a second state: in the state, the first ferry part (3) is connected with the first transverse rail (7) and the second transverse rail (8) of the second ferry part (4) respectively; in the second state, the two arc ferry rails (6) are respectively connected.

2. The rack and pinion sliding type crossover switch as defined in claim 1, wherein: the first ferry part (3) and the second ferry part (4) further comprise a plurality of groups of linkage beams (9) which are sequentially arranged along the track movement direction, and the plurality of groups of linkage beams (9) fix the arc ferry rail (6), the transverse rail I (7) and the transverse rail II (8).

3. The rack and pinion sliding type crossover switch as defined in claim 2, wherein: the driving unit is an air cylinder (10), two ends of the air cylinder (10) are respectively connected to the fixed beam (2) and the transverse rail I (7), and two ends of the air cylinder (10) are fixed through pin shafts.

4. A rack and pinion sliding track switch as in claim 3 wherein: the two ends of the fixed beam (2) are respectively connected with positioning feet (11), the fixed beams (2) in the middle are propped against each other, and the ends of the two cylinders (10) are respectively connected with the side walls of the two fixed beams (2) in the middle.