WO2022100178A1

WO2022100178A1 - Translational turnout for pipe gallery transportation rail

Info

Publication number: WO2022100178A1
Application number: PCT/CN2021/112432
Authority: WO
Inventors: 黄美林; 苏利杰; 胡跃明; 刘爱文; 王全虎; 姚雄; 罗辉; 彭全海; 冯晔; 梅琨
Original assignee: 中车长江车辆有限公司
Priority date: 2020-11-12
Filing date: 2021-08-13
Publication date: 2022-05-19
Also published as: CN112538790A

Abstract

Disclosed is a translational turnout for a pipe gallery transportation rail. The translational turnout is arranged in a pipe gallery and comprises a turnout stock rail, the turnout stock rail comprising a track A and a track B, with a grooved region being provided in the junction of the track A and the track B; a turnout moving rail arranged in the grooved region of the turnout stock rail, the turnout moving rail being capable of moving horizontally and laterally in the grooved region of the turnout stock rail; and a turnout driving device connected to the turnout moving rail to drive the turnout moving rail to move horizontally and laterally in the grooved region of the turnout stock rail. The present disclosure achieves the technical effect of meeting the track change requirement of the pipe gallery transportation rail.

Description

A kind of pipe gallery transport track translation switch

CROSS-REFERENCE TO RELATED APPLICATIONS

The present disclosure claims priority to the Chinese Patent Application No. 202011262078.2, filed on Nov. 12, 2020, and entitled "A Translator Turnout for a Pipe Rack Transport Track", the entire contents of which are hereby incorporated by reference.

technical field

The present disclosure relates to the technical field of rail transportation, and in particular, to a rail translation switch for pipe gallery transportation.

Background technique

The underground logistics system is the fifth type of transportation and supply system in addition to traditional road, rail, air and water transportation, and is the best choice to solve urban traffic congestion and environmental pollution. However, the current turnouts cannot meet the lane changing requirements of the pipe gallery transportation track.

In order to ensure that the underground pipe gallery logistics track system fully meets the smooth transportation and supply of goods in the underground logistics network, it is urgent to develop a rail switch with reasonable design, reliability and safe operation that meets the structure of the pipe gallery track, so as to construct a convenient, safe, efficient, and underground switch. Pipe corridor rail transportation network for logistics development.

SUMMARY OF THE INVENTION

The embodiment of the present disclosure solves the technical problem that the switch in the prior art cannot meet the lane changing requirements of the pipe gallery transportation track by providing a pipe gallery transportation track translation switch, and realizes meeting the lane changing requirements of the pipe gallery transportation track. technical effect.

In one aspect of the present disclosure, there is provided a pipe gallery transport track translation switch, which is arranged in a pipe gallery, and includes: a switch basic rail, the switch basic rail includes an A-strand and a B-strand, in the A There is a groove area at the connection between the strand and the B strand; the switch moving rail is arranged in the groove area of the switch basic rail, and the switch moving rail can be in the groove area of the switch basic rail Inner horizontal lateral movement; a switch driving device, connected with the switch moving rail, for driving the switch moving rail to move horizontally and laterally in the groove area of the switch basic rail; wherein the switch moving rail , comprising: a main body of a moving rail, a driving seat and a running wheel; the driving seat is arranged at the bottom of the main body of the moving rail, and is used for connecting the drive device of the switch; the running wheel is arranged at the bottom of the main body of the moving rail; Wherein, when the switch rail moves to the first preset position, the A strand is opened and the B strand is closed; when the switch rail moves to the second preset position, the B strand is closed. The track is open and the A-share track is closed.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present disclosure more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the accompanying drawings in the following description are some implementations of the present disclosure. For example, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

1 is a schematic structural diagram of a pipe gallery transportation track translation switch according to some embodiments of the present disclosure;

2 is a schematic structural diagram of a switch base rail according to some embodiments of the present disclosure;

3 is a schematic diagram of a switch rail (front side up) in accordance with some embodiments of the present disclosure;

4 is a schematic diagram of a switch rail (bottom side up) in accordance with some embodiments of the present disclosure;

5 is a schematic diagram of a pipe gallery transportation track translation switch according to some embodiments of the present disclosure when the A track is open and the B track is closed;

6 is a schematic diagram of a pipe gallery transportation track translation switch according to some embodiments of the present disclosure when the B track is open and the A track is closed;

7 is a schematic diagram of a pipe gallery transportation track structure according to some embodiments of the present disclosure;

8 is a schematic diagram of a pipe gallery transportation track structure and wheel-rail relationship according to some embodiments of the present disclosure.

Detailed ways

The technical solutions of the embodiments of the present application are to solve the above technical problems, and the general idea is as follows: a pipe gallery transport track translation switch, which is arranged in the pipe gallery, includes: a basic rail of a switch, and the basic rail of the switch includes an A track and a B track. The track has a groove area at the junction of the A track and the B track; the switch moving rail is arranged in the groove area of the switch basic rail, and the switch moving rail can be in the switch basic rail. horizontal and lateral movement in the groove area of the rail; a switch driving device, connected with the switch moving rail, for driving the switch moving rail to move horizontally and laterally in the groove area of the switch basic rail; wherein, The switch moving rail includes: a moving rail main body, a driving seat and a traveling wheel; the driving seat is arranged at the bottom of the moving rail main body and is used for connecting the switch driving device; the traveling wheel is arranged on the moving rail The bottom of the rail body; wherein, when the switch rail moves to a first preset position, the A strand is opened, and the B strand is closed; when the switch rail moves to a second preset position , the B strand is open and the A strand is closed. In this way, the technical problem that the turnout in the prior art cannot meet the lane changing requirement of the pipe gallery transportation track is solved, and the technical effect of meeting the lane changing requirement of the tubular gallery transportation track is achieved.

In order to better understand the above technical solutions, the above technical solutions will be described in detail below with reference to the accompanying drawings and specific embodiments.

Example 1

This embodiment provides a pipe gallery transport track translation switch, as shown in FIG. 1 , including: a turnout basic rail 110 , the turnout basic rail 110 includes an A track and a B track, and the turnout basic rail 110 adopts a tube gallery transport track Structure, there is a groove area S at the junction of the A strand and the B strand (as shown in FIG. 2 , the groove area S is marked with a dotted line); the switch moving rail 120 is arranged in the groove area of the switch basic rail 110 S, and the switch moving rail 120 can move horizontally and laterally in the groove area S of the switch basic rail 110; The connection is used to drive the switch moving rail 120 to move horizontally and laterally within the groove area S of the switch base rail 110 .

As shown in FIG. 5 , when the switch moving rail 120 moves to the first preset position, the A track is opened and the B track is closed; as shown in FIG. 6 , when the switch moving rail 120 moves to the second preset position, B shares are open and A shares are closed.

In some embodiments, both the A-share track and the B-track track adopt a pipe gallery transportation track structure. For the gallery transportation track structure, please refer to Embodiment 2 below, and details are not repeated here.

Specifically, as shown in FIG. 2 , the basic rail 110 of the switch may include: a basic rail body 111 , including an A track and a B track; within S.

In some embodiments, the basic track body 111 is a reinforced concrete structure or an all-steel structure.

In some embodiments, as shown in FIGS. 3 and 4 , the switch moving rail 120 may include: a moving rail main body, which is mainly composed of a running rail panel 121 , two guide rail panels 122 , and an end beam 123 ; A running wheel 125 is arranged at the bottom of the moving rail main body 123, and is matched with the steel wheel rail 112 on the switch basic rail 110, and can drive the moving rail main body 123 to walk on the steel wheel rail 112; the supporting wheel 126 is arranged at the moving rail 112. The bottom of the rail main body 123 plays a supporting role.

In more detail, the main body of the moving rail is an all-steel structure, and specifically includes: a running rail panel 121, the running rail panel 121 is wedge-shaped, one end is wide, and the other end is pointed; two guide rail panels 122, located on the running rail panel 121 Below both sides of the rail, and perpendicular to the running rail panel 121, the first ends of the two guide rail panels 122 are connected to form the "tip" of the switch rail 120; the end beam 123 is perpendicular to the running rail panel 121, And the two ends of the end beam 123 are respectively connected with the second ends of the two guide rail panels 122 to form the "wide end" of the switch rail 120; And the end beam 123 forms an accommodating space; the parallel beam 128 is arranged in the accommodating space along the direction; the cross beam 129 is laterally arranged in the accommodating space.

In some embodiments, the number of the parallel beams 128 is multiple, and the number of the transverse beams 129 is also multiple. The parallel beams 128 and the transverse beams 129 play a supporting role to enhance the stability of the main body of the moving rail so that it is not easily deformed.

In some embodiments, considering the influence of the vertical load on the tip of the switch moving rail 120 , a local reinforcement structure is adopted at the tip of the switch moving rail 120 , and a switch auxiliary driving device 140 is added at the tip of the switch moving rail 120 for assistance. Drive to ensure that the tip of the switch moving rail 120 moves in place reliably, thereby improving the smoothness of the guiding operation of the carrier vehicle.

As an optional embodiment, the switch driving device may include: a switch main driving device 130 connected to the first end (ie: the wide end) of the switch moving rail 120 for driving the switch moving rail 120 to the switch basic rail 110 The turnout auxiliary driving device 140, connected with the second end (ie: tip) of the turnout moving rail 120, is used for auxiliary driving of the turnout moving rail 120 on the turnout basic rail The horizontal and lateral movement in the groove area S of 110 plays an auxiliary role.

Correspondingly, the switch rail 120 further includes: a main drive seat 124, which is provided at the first end (ie, the wide end) of the bottom of the moving rail main body 123, and is used for connecting to the main drive device 130 of the switch; an auxiliary drive seat 127, provided with The second end (ie, the tip) of the bottom of the moving rail main body 123 is used to connect the switch auxiliary driving device 140 .

As another optional embodiment, only one switch driving device may be provided, and only one driving seat is also provided at the middle position of the bottom of the moving rail main body 123 to be connected with the switch driving device. The switch movement rail 120 is driven horizontally and laterally in the groove region S of the switch base rail 110 by a switch drive.

In some embodiments, the main driving device 130 of the switch may be a hydraulic cylinder, an electric cylinder, or an electric push rod.

In some embodiments, the switch auxiliary driving device 140 may be a hydraulic cylinder, an electric cylinder, or an electric push rod.

In some embodiments, as shown in FIG. 5 , the guide rail surface 122 on one side of the switch moving rail 120 is translated to be in close contact with the guide rail surface of the corresponding B strand (ie: reaches the first preset position). At this time, the switch moves The rail 120 is located at the A-track guide position, and the rail vehicle can run along the A-track.

In some embodiments, the transition to the track is accomplished by a change in the position of the switch rail 120 . As shown in FIG. 6 , when the logistics vehicle is to be transferred from the A track to the B track, the switch driving device (for example, the switch main drive device 130 and the switch auxiliary drive device 140 ) controls the horizontal shift of the switch rail 120 , so that the other One side guide rail surface 122 is closely attached to the A-share track guide rail surface (ie: reaching the second preset position), so that the B-share track is opened and the A-share track is closed, thereby completing the transfer of the logistics vehicle from the A-share track. Enter the running direction of the B-share channel.

The pipe gallery transportation track translation switch in this embodiment has a reasonable and reliable design, and can ensure the safety of the track operation, thereby facilitating the construction of a convenient, safe, and efficient pipe gallery rail transportation network that conforms to the development of underground logistics.

The technical solutions in the above embodiments of the present disclosure have at least the following technical effects or advantages: In the embodiments of the present disclosure, a pipe gallery transport track translation switch is disclosed, which is arranged in the pipe gallery and includes: a basic switch The rail, the basic rail of the turnout includes an A strand and a B strand, and there is a groove area at the connection of the A strand and the B strand; the switch moving rail is arranged in the groove region of the basic rail of the turnout , and the switch moving rail can move horizontally and laterally in the groove area of the switch basic rail; a switch driving device, connected with the switch moving rail, is used to drive the switch moving rail to move on the switch basic rail. The rail moves horizontally and laterally in the groove area of the rail; wherein, the switch moving rail includes: a moving rail main body, a driving seat and a running wheel; the driving seat is arranged at the bottom of the moving rail main body and is used for connecting the A switch driving device; the running wheel is arranged at the bottom of the main body of the moving rail; wherein, when the moving rail of the switch moves to a first preset position, the A strand is opened, and the B strand is closed; When the switch rail moves to the second preset position, the B track is opened and the A track is closed. In this way, the technical problem that the turnout in the prior art cannot meet the lane changing requirement of the pipe gallery transportation track is solved, and the technical effect of meeting the lane changing requirement of the tubular gallery transportation track is achieved.

Embodiment 2

This embodiment provides a pipe gallery transportation track structure. As shown in Figure 7, the structure is laid at the bottom of the pipe gallery, and is a "concave" track structure formed with the bottom of the pipe gallery. It is composed of two tracks. There are walking rail surfaces and guide rail surfaces, which are respectively used to provide bearing and guiding functions for the vehicles in the pipe gallery.

Wherein, the upper plane of the structure is the running rail surface; the two inner side elevations of the groove in the middle of the track are the guiding rail surfaces, which are located below the running rail surface side.

As shown in Figure 8, the running wheel (carrying wheel) of the pipe gallery carrying vehicle runs on the running rail surface of the track, and the guide wheels run on the guide rail surfaces on both sides of the groove in the middle of the track.

In some embodiments, the pipe gallery transportation track structure is the best choice to solve urban traffic congestion and environmental pollution. Logistics vehicles carrying goods can travel on the pipe gallery transportation track structure, so as to fully meet the needs of the underground logistics network for cargo transportation and environmental pollution. smooth supply.

Although the preferred embodiments of the present disclosure have been described, additional changes and modifications to these embodiments may occur to those skilled in the art once the basic inventive concepts are known. Therefore, the appended claims are intended to be construed to include the preferred embodiment and all changes and modifications that fall within the scope of this disclosure.

It will be apparent to those skilled in the art that various changes and modifications can be made to the present disclosure without departing from the spirit and scope of the present disclosure. Thus, provided that such modifications and variations of the present disclosure fall within the scope of the claims of the present disclosure and their equivalents, the present disclosure is also intended to cover such modifications and variations.

Claims

A pipe gallery transport track translation switch, which is arranged in the pipe gallery, includes:

A turnout basic rail, the turnout basic rail includes an A-strand and a B-strand, and a groove area is formed at the connection of the A-strand and the B-strand;

a switch moving rail, which is arranged in the groove area of the switch basic rail, and the switch moving rail can move horizontally and laterally in the groove area of the switch basic rail;

a switch driving device, connected with the switch moving rail, for driving the switch moving rail to move horizontally and laterally in the groove area of the switch basic rail;

Wherein, the switch moving rail includes: a moving rail main body, a driving seat and a running wheel; the driving base is arranged at the bottom of the moving rail main body and is used for connecting the switch driving device; the running wheel is arranged at the the bottom of the main body of the moving rail;

Wherein, when the switch rail moves to the first preset position, the A strand is opened and the B strand is closed; when the switch rail moves to the second preset position, the B strand is closed. The track is open and the A-share track is closed.
The pipe gallery transportation track translation switch according to claim 1, wherein the basic rail of the switch comprises:

basic orbital body;

A plurality of steel wheel rails are laterally arranged in the groove area of the basic rail body.
The pipe gallery transportation track translation switch according to claim 2, wherein the basic track body is a reinforced concrete structure or an all-steel structure.
The pipe gallery transportation track translation switch according to claim 1, wherein the switch driving device comprises:

a main driving device of a turnout, connected with the first end of the moving rail of the turnout;

The switch auxiliary driving device is connected with the second end of the switch rail.
The pipe gallery transportation track translation switch according to claim 4, wherein the driving seat comprises:

a main drive seat, arranged at the first end of the bottom of the moving rail main body, and used for connecting the main drive device of the switch;

The auxiliary driving seat is arranged on the second end of the bottom of the moving rail main body, and is used for connecting the auxiliary driving device of the switch.
The pipe gallery transportation track translation switch according to claim 1, wherein the main body of the moving rail is an all-steel structure.
The pipe gallery transportation track translation switch according to claim 1, wherein the moving rail main body comprises:

Running track panel;

two guide rail panels are located below both sides of the running rail panel and are perpendicular to the running rail panel, and the first ends of the two guide rail panels are connected;

The end beam is perpendicular to the running rail panel, and both ends of the end beam are respectively connected to the second ends of the two guide rail panels; wherein, the running rail panel, the two The guide rail panel and the end beam form an accommodating space;

along the beam, arranged in the accommodating space along the direction;

The beam is laterally arranged in the accommodating space.
The pipe gallery transportation track translation switch according to claim 4, wherein the main drive device of the switch comprises:

hydraulic cylinder; or

electric cylinder; or

electric putter.
The pipe gallery transportation track translation switch according to claim 4, wherein the auxiliary driving device of the switch comprises:

hydraulic cylinder; or

electric cylinder; or

electric putter.