Adjustable rack rail car multi-track system

Abstract

The present invention discloses an adjustable rack rail car multi-track system, which relates to the field of track assembly technology, and solves the problem that the rack rail will be damaged when the car is switched and directly meshed with the rack rail, and even the gears and rack rails of the car are broken due to the excessive movement speed of the car. The adjustable rack rail car multi-track system includes a track laying foundation, a multi-track adjustment mechanism, a center rack rail assembly and a rack rail drive assembly. The top of the track laying foundation is provided with a multi-track adjustment mechanism, and the multi-track adjustment mechanism is provided with a center rack rail assembly. In the present invention, the driving gear at the bottom of the car can be guided and driven for multiple times by pre-toothed tooth plates and multiple groups of movable rollers, so as to ensure that the driving gear will not be subjected to large collisions and wear when it is transmitted to the top of the rack rail. At the same time, when the car is switching tracks, the car will not shake, deviate and collapse due to eccentric movement, thereby improving the safety of the car when switching and moving.

Description

Technical Field

[0001] The invention relates to the technical field of track assembly, in particular to an adjustable rack rail clamping vehicle multi-track system. Background Art

[0002] The rack rail is a type of road track. Its main feature is that a toothed track is installed in the center of the track by screws. The rack rail is meshed with the gears at the bottom of the railcar to improve the stability and safety of the railcar moving on the track.

[0003] The existing Chinese patent application with publication number CN116024850A discloses a mechanical rail control system based on gear rack transmission under fault displacement, including several sections of lining and fixed lining, the control system includes: an automatic adjustment device arranged between the lining and the track plate, the automatic adjustment device includes: a gear set arranged on each section of the lining, and a rack arranged to be connected to the fixed lining, the gear set meshes with the rack; the gear set is also transmitted by a bevel gear transmission mechanism; the bevel gear transmission mechanism is connected to the bottom of the track plate; in this invention, when the track is displaced, the automatic adjustment device is used to prevent the track from being displaced when the lining is displaced. At the same time, the gear set and the rack undergo a first meshing transmission, and drive the bevel gear transmission mechanism to undergo a second meshing transmission, the second meshing transmission causes the bevel gear transmission mechanism to be displaced relative to the track plate, so that the track plate does not displace, thereby ensuring the smoothness and safety of train passage.

[0004] However, the rack multi-track system has the following defects when used specifically:

[0005] 1. When the existing rack-and-rail multi-track system is transporting the top railcar for transportation, it is necessary to adjust the position and direction of the railcar on the track according to the destination. When switching the railcar's entry angle, the traditional solution requires releasing the meshing state with the rack in advance to ensure the stability of the railcar during switching, and then re-engaging the rack with the railcar after the switching is completed. However, in actual operation of the above solution, the rackcar will be damaged when the railcar is switched and directly meshed with the rackcar, and the railcar's gears and racks may even break due to the railcar's excessively fast movement speed.

[0006] 2. When the existing rack rail multi-track system switches tracks, the switched rail car still has a certain moving speed on the track. At this time, the rail car is prone to shaking or even collapse at the switching bending part due to the smaller contact surface, which is less safe. Summary of the invention

[0007] The object of the present invention is to provide an adjustable rack rail car multi-track system to solve the problems raised in the above background technology.

[0008] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme:

[0009] The present invention provides an adjustable rack rail track vehicle multi-track system, comprising a track laying foundation, a multi-track adjustment mechanism, a central rack rail assembly and a rack rail driving assembly, wherein the multi-track adjustment mechanism is arranged on the top of the track laying foundation, the multi-track adjustment mechanism is provided with a central rack rail assembly inside, and the top of the central rack rail assembly is meshedly connected with a rack rail driving assembly movably connected to the top of the multi-track adjustment mechanism.

[0010] Wherein, the multi-track adjustment mechanism includes:

[0011] A bidirectional track assembly, which is installed on the top of the track laying foundation and has two sets of output parts arranged inside, both sets of output parts have central rack assemblies arranged inside, and a rack drive assembly is movably connected to the top of the bidirectional track assembly; and

[0012] A track control component is installed inside the bidirectional track component and extends to the outside of the bidirectional track component. The track control component controls the moving direction of the top rack drive component of the bidirectional track component and is located on the side of the center rack component.

[0013] The track regulating assembly is electrically connected to the control console inside the rail-carriage, and the rack rail driving assembly is installed at the center of the bottom of the rail-carriage by means of screws.

[0014] As a preferred embodiment of the present invention, the track laying foundation includes:

[0015] A reinforced concrete base, wherein the reinforced concrete base is erected on the ground and a self-compacting concrete layer is laid on the top, and a prefabricated track slab is laid on the top of the self-compacting concrete layer;

[0016] A fastener base, the fastener base is installed on the top of the prefabricated track plate by screws, and the bidirectional track assembly is arranged at the center of the top, and the bidirectional track assembly is installed and positioned on the left and right sides of the fastener base by side positioning plates,

[0017] There are multiple groups of fastener bases, and track control components are arranged on the sides of the angles between the reinforced concrete base, the self-compacting concrete layer and the prefabricated track plate.

[0018] As a preferred embodiment of the present invention, the central rack assembly comprises:

[0019] A pre-toothed tooth plate, which is installed on the top of the prefabricated track plate by screws and is meshed with the rack drive assembly. The left and right sides of the pre-toothed tooth plate are in contact with side mounting plates.

[0020] Wherein, the side mounting plate is mounted on the top of the prefabricated track plate by screws, and multiple groups of detection probes are installed inside, and the multiple groups of detection probes are arranged toward one side of the pre-toothed tooth plate;

[0021] A data processing module, the data processing module is arranged on the side of the side mounting plate and installed on the top of the prefabricated track plate, and the data processing module is electrically connected to the internal control console of the rail car;

[0022] A rack-rail matching assembly is arranged at the bottom of the pre-toothed tooth plate and the side mounting plate, and is meshedly connected with the rack-rail driving assembly.

[0023] As a preferred embodiment of the present invention, the rack-rail pairing assembly comprises:

[0024] A vertical plate, wherein the vertical plate is mounted and fixed on the bottom of the side mounting plate, and two groups of the vertical plates are provided, and the spacing between the two groups of the vertical plates is the same as the length of the pre-toothed tooth plate;

[0025] A movable roller, wherein the movable roller is movably connected between the two groups of vertical plates, and the movable roller is provided with multiple groups, and the tops of the multiple groups of movable rollers are meshedly connected with a rack driving assembly;

[0026] The rack track is installed at the bottom of the vertical plate, and side positioning blocks are welded on both sides. The side positioning blocks are installed on the top of the prefabricated track plate by screws.

[0027] Wherein, the top of the rack track is meshedly connected with a rack drive assembly.

[0028] As a preferred solution of the present invention, the side positioning blocks are provided in multiple groups, and the side away from the rack track is set to be trapezoidal, and the cross-sectional area of ​​the rack track is the same as the cross-sectional area of ​​the pre-toothed tooth plate.

[0029] Wherein, the spacing between two adjacent groups of movable rollers matches the rack drive assembly.

[0030] As a preferred embodiment of the present invention, the rack drive assembly comprises:

[0031] A track wheel, wherein the track wheel is movably connected to the top of the bidirectional track assembly and is provided with multiple groups, a side disc is installed on one side of the track wheel, and a coupling rod is connected between two groups of the side discs.

[0032] Wherein, a driving gear is installed on the outer side of the connecting rod, and the driving gear is respectively meshed and connected with the pre-toothed plate, the movable roller and the rack track.

[0033] As a preferred embodiment of the present invention, the bidirectional track assembly comprises:

[0034] A vertical track, the vertical track is installed on the top of the fastener base, and the left and right sides thereof abut against the side positioning plates, and the side of the vertical track is vertically provided with a bent track, the bent track is installed on the top of the fastener base, and the left and right sides thereof abut against the side positioning plates,

[0035] Wherein, a central rack assembly is provided between the vertical track and the curved track, and the track wheel is movably connected to the top;

[0036] A first separation track, wherein the first separation track is arranged at the inner side of the vertical track and a plurality of groups of support blocks are installed at the bottom, and the plurality of groups of support blocks are all installed on the top of the prefabricated track plate by screws;

[0037] A second separation track, wherein the second separation track is arranged on the inner side of the bent track, and the bottom is installed on the top of the prefabricated track plate through a plurality of groups of support blocks,

[0038] Wherein, a group of pivot modules is arranged between the first separation track and the vertical track, and a group of pivot modules is arranged between the second separation track and the curved track; and

[0039] The bottom of the first separation track and the second separation track is installed with a bottom track, and a gap is left between the two groups of the bottom tracks. A diversion track component is also arranged between the vertical track and the curved track and located on the side of the first separation track and the second separation track.

[0040] As a preferred embodiment of the present invention, the diverter track assembly comprises:

[0041] A conical guide block, the conical guide block is arranged between the two groups of bottom rails and installed on the top of the prefabricated track plate, and a group of vertical tributary rails and a group of oblique tributary rails are arranged at the bottom of the conical guide block,

[0042] Wherein, the bottoms of the vertical tributary track and the oblique tributary track are both mounted on the top of the prefabricated track plate through the fastener base;

[0043] A vertical inner track, wherein a plurality of connection blocks are installed on the side of the vertical inner track and are arranged on the inner side of the vertical track, and the plurality of connection blocks are installed on the top of the prefabricated track plate by screws;

[0044] The oblique inner track is arranged at the oblique part inside the curved track, and the oblique inner track is installed on the top of the prefabricated track plate through multiple groups of connecting blocks installed on the side.

[0045] Wherein, a side disc is movably connected between the oblique inner track and the curved track, and a side disc is movably connected between the vertical inner track and the vertical track.

[0046] As a preferred solution of the present invention, the vertical tributary track and the oblique tributary track form a "V" shape, and a group of output parts are arranged between the vertical tributary track and the vertical track.

[0047] Wherein, a group of output parts are arranged between the oblique tributary track and the curved track, and a track regulating component is connected between the first separation track and the second separation track.

[0048] As a preferred embodiment of the present invention, the track control component includes:

[0049] Metal blocks, the metal blocks are respectively mounted on the sides of the first separation track and the second separation track by screws, and a fork pull rod is connected between the two groups of metal blocks,

[0050] Wherein, the branch track pull rods are provided in multiple groups and extend to the side of the curved track;

[0051] A track changing machine is installed on the top of the rock block, and a plurality of groups of the branch pull rods are connected to the output end. The rock block is installed on the side of the angle between the reinforced concrete base, the self-compacting concrete layer and the prefabricated track plate.

[0052] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0053] 1. In the adjustable rack rail car multi-track system, when switching the output direction of the car moving on the track, in order to ensure the stability and safety of the car during switching, it is necessary to reduce the moving speed of the car. After the moving direction of the car is switched, the moving speed of the car is gradually increased. In the initial stage of the switching movement of the car, the moving speed of the bottom driving gear of the car is low, and it is directly in contact and meshing connection with the pre-toothed tooth plate meshing connection at the bottom. At this time, the driving gear can be initially guided and transmitted through the meshing connection between the pre-toothed tooth plate and the driving gear, and the driving gear after the initial guiding transmission can be directly transmitted to the top of multiple sets of movable rollers in conjunction with the movement of the car. Afterwards, multiple sets of movable rollers can further perform soft guiding transmission on the driving gear to ensure that the driving gear will not be subject to large collisions and wear when it is transmitted to the top of the rack rail, thereby improving the safety and service life of the car when connected to the rack rail;

[0054] 2. In the adjustable rack rail car multi-track system, the moving direction and destination of the car can be switched in multiple positions and directions to meet the requirements of the car moving to multiple positions and destinations. At the same time, in the process of switching the position and destination of the car, the side disc set on the side of the track wheel at the bottom of the car can always slide on the side of the vertical inner track or the oblique inner track as required, to ensure that the switched car and the driving gear will not shake or even collapse due to the reduction of the contact area during the switching process, thereby improving the safety of the car when switching tracks. And when the track wheel moves in the switching output part, the track wheel located on the first and second separation tracks moves in the gap between the bottom track and the conical guide block set at the bottom thereof, and the side disc set on the side of the track wheel and the track wheel can be limited and guided through the connection part of the bottom track and the conical guide block, further avoiding the problem of the track wheel offset and falling when the track is switched. After the switch is completed, the driving gear at the bottom of the rail car will directly mesh with the pre-toothed tooth plate. The gear meshing connection design can guide and limit the movement of the rail car and the driving gear, thereby achieving stable one-way movement of the rail car.

[0055] 3. In the adjustable rack rail car multi-track system, the foundation part that supports the multiple sets of tracks and the mobile car on the tracks is made of a reinforced concrete base, a self-compacting concrete layer and a prefabricated track plate. The coordination of concrete and steel bars can effectively improve the ability to support the tracks and the car. At the same time, for the multiple sets of tracks for guiding the car, the bottom and left and right sides of the tracks are installed and positioned respectively by the fastener base and the side positioning plates, which can further reduce the probability of deformation of the multiple sets of tracks due to heat conduction or impact force caused by the high-speed moving car. In addition, the design of the fastener base ensures that there is enough space between the multiple sets of tracks and the prefabricated track plate at the bottom, which is convenient for heat dissipation of the high temperature generated by the movement of the car and heat conduction;

[0056] 4. In the adjustable rack rail car multi-track system, when the moving direction of the car is switched, the track changer can be directly started through the internal control console of the car to switch the positions of the first and second separation tracks to achieve the switching operation of the moving direction of the car. The operation is simple, convenient and more direct, and no manual operation is required for assistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0058] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0059] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0060] Figure 2 It is a schematic structural diagram of the overall side view of the present invention;

[0061] Figure 3 The present invention Figure 2 A schematic diagram of the structure of the enlarged area in the middle A;

[0062] Figure 4 It is a schematic diagram of the structure of the present invention as a whole viewed from above;

[0063] Figure 5 It is a schematic diagram of the structure of the overall explosion of the present invention;

[0064] Figure 6 It is a schematic structural diagram of the connection between the center rack assembly and the rack driving assembly of the present invention;

[0065] Figure 7 The present invention Figure 6 Schematic diagram of the structure of the enlarged area B in the middle;

[0066] Figure 8 It is a schematic diagram of the structure of the connection between the rack drive assembly and the rack track of the present invention;

[0067] Fig. 9 It is a schematic diagram of the structure of the vertical track and the fastener base connected to each other in the present invention;

[0068] Fig.10 It is a schematic structural diagram of the connection between the vertical track and the first separation track of the present invention;

[0069] Fig.11 It is a schematic structural diagram of a bidirectional track assembly of the present invention;

[0070] Fig.12 It is a structural schematic diagram of the connection between the track control component, the first separation track and the second separation track of the present invention;

[0071] Fig.13 It is a track diagram of the switching movement of the rail car of the present invention;

[0072] In the figure:

[0073] 10. Track laying foundation; 101. Reinforced concrete base; 102. Self-compacting concrete layer; 103. Prefabricated track slab; 104. Fastener base; 105. Side positioning plate;

[0074] 20. Multi-track adjustment mechanism;

[0075] 30, center rack assembly; 301, pre-toothed plate; 302, side mounting plate; 303, detection probe; 304, data processing module; 305, rack pairing assembly; 3051, vertical plate; 3052, movable roller; 3053, rack track; 3054, side positioning block;

[0076] 40, rack and track driving assembly; 401, track wheel; 402, side disc; 403, connecting rod; 404, driving gear;

[0077] 50. Bidirectional track assembly; 500. Output unit; 501. Vertical track; 502. Bend track; 503. First separation track; 504. Support block; 505. Second separation track; 506. Pivot module; 507. Bottom track; 508. Diverter track assembly; 5081. Conical guide block; 5082. Vertical tributary track; 5083. Oblique tributary track; 5084. Vertical inner track; 5085. Connecting block; 5086. Oblique inner track;

[0078] 60. Track control assembly; 601. Metal block; 602. Switch pull rod; 603. Track changer; 604. Rock block. DETAILED DESCRIPTION

[0079] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0080] See also Figure 1-Figure 13The adjustable rack rail car multi-track system includes a track laying foundation 10, a multi-track adjustment mechanism 20, a central rack assembly 30 and a rack drive assembly 40. The multi-track adjustment mechanism 20 is arranged on the top of the track laying foundation 10. The multi-track adjustment mechanism 20 is provided with a central rack assembly 30 inside. The top of the central rack assembly 30 is meshed and connected with a rack drive assembly 40 movably connected to the top of the multi-track adjustment mechanism 20. The multi-track adjustment mechanism 20 includes a bidirectional track assembly 50. The bidirectional track assembly 50 is installed on the top of the track laying foundation 10 and is provided with two sets of output Part 500, the interior of the two sets of output parts 500 are both provided with a central rack assembly 30, the top of the two-way track assembly 50 is movably connected with a rack driving assembly 40; and a track regulating assembly 60, the track regulating assembly 60 is installed inside the two-way track assembly 50 and extends to the outside of the two-way track assembly 50, the track regulating assembly 60 controls the moving direction of the rack driving assembly 40 at the top of the two-way track assembly 50, and is located on the side of the central rack assembly 30, the track regulating assembly 60 is electrically connected to the internal control console of the rail car, and the rack driving assembly 40 is installed at the center of the bottom of the rail car by screws.

[0081] The above working principle: when the rail car moves on the top of the two-way track assembly 50, the rail control assembly 60 can be controlled by the internal console of the rail car to operate, adjust the moving direction and angle of the rail car, and facilitate the rail car to operate in different output parts 500 according to the destination. At the same time, when the rail car is switched and moves, it will directly intervene in the interior of the center rack assembly 30. At this time, through the design of the internal parts of the center rack assembly 30, the rack drive assembly 40 can be stably and safely engaged with the center rack assembly 30, avoiding damage or even breakage of the center rack assembly 30 or the rack drive assembly 40 due to the excessive speed of the rail car, and improving the stability and safety of the rail car when switching tracks and moving. At the same time, during the movement of the rail car, the gap inside the two-way track assembly 50 will be matched and connected with the protruding part of the rack drive assembly 40, guiding the movement of the rail car, reducing the problem of shaking, offset or even collapse of the rail car due to the excessive speed of the rail car.

[0082] Specific reference Figure 5The track laying foundation 10 includes a reinforced concrete base 101, which is erected on the ground and has a self-compacting concrete layer 102 on the top, and a prefabricated track plate 103 on the top of the self-compacting concrete layer 102; a fastener base 104, which is installed on the top of the prefabricated track plate 103 by screws, and a bidirectional track component 50 is arranged at the center of the top, and the left and right sides of the fastener base 104 are installed and positioned with the bidirectional track component 50 by side positioning plates 105, wherein the fastener base 104 is provided with multiple groups, and the side of the angle between the reinforced concrete base 101, the self-compacting concrete layer 102 and the prefabricated track plate 103 is provided with a track control component 60.

[0083] In the adjustable rack rail car multi-track system of the present invention, the design of the reinforced concrete base 101, the self-compacting concrete layer 102 and the prefabricated track plate 103 at the bottom of the two-way track assembly 50 can improve the stability and pressure resistance of the two-way track assembly 50 and the top car when moving, and reduce the probability of the two-way track assembly 50 collapsing when the car moves. At the same time, the fastener base 104 can leave a certain gap between the two-way track assembly 50 and the prefabricated track plate 103 to ensure that the two-way track assembly 50 has enough space for heat dissipation when in use, and the side positioning plate 105 can install and position the left and right sides of the two-way track assembly 50 to improve the firmness of the two-way track assembly 50 when installing and positioning.

[0084] Specific reference Figure 6 and Figure 7 The center rack assembly 30 includes a pre-toothed plate 301, which is installed on the top of the prefabricated track plate 103 by screws and is meshed with the rack drive assembly 40. The left and right sides of the pre-toothed plate 301 are in contact with side mounting plates 302, wherein the side mounting plate 302 is installed on the top of the prefabricated track plate 103 by screws, and multiple groups of detection probes 303 are installed inside, and the multiple groups of detection probes 303 are arranged toward one side of the pre-toothed plate 301; a data processing module 304, which is arranged on the side of the side mounting plate 302 and installed on the top of the prefabricated track plate 103, and the data processing module 304 is electrically connected to the internal control console of the rail car; a rack pairing assembly 305, which is arranged at the bottom of the pre-toothed plate 301 and the side mounting plate 302, and is meshed with the rack drive assembly 40.

[0085] In this embodiment, the rack-and-rail pairing assembly 305 includes a vertical plate 3051, which is fixedly mounted on the bottom of the side mounting plate 302, and two groups of vertical plates 3051 are provided, and the spacing between the two groups of vertical plates 3051 is the same as the length of the pre-toothed tooth plate 301; a movable roller 3052, which is movably connected between the two groups of vertical plates 3051, and multiple groups of movable rollers 3052 are provided, and the tops of the multiple groups of movable rollers 3052 are meshedly connected with the rack-and-rail driving assembly 40; a rack track 3053, which is mounted on the bottom of the vertical plate 3051, and side positioning blocks 3054 are welded on both sides, and the side positioning blocks 3054 are installed on the top of the prefabricated track plate 103 by screws, wherein the top of the rack track 3053 is meshedly connected with the rack-and-rail driving assembly 40.

[0086] In this solution, multiple sets of movable rollers 3052 rotatably connected to the inner side of the vertical plate 3051 can be used in conjunction with the space on its side for the meshing of the internal teeth of the driving gear 404, and the direction and angle of the driving gear 404 can be adjusted to ensure that when the driving gear 404 moves to the side of the rack track 3053, the tooth portion of the rack track 3053 can match the tooth portion of the driving gear 404, thereby reducing the probability of damage or even breakage of the driving gear 404 when meshing with the rack track 3053, and improving the stability and safety of the driving gear 404 and the rack track 3053 when meshing.

[0087] Furthermore, in the present embodiment, the side positioning blocks 3054 are provided in multiple groups, and the side away from the rack track 3053 is set to be trapezoidal, the cross-sectional area of ​​the rack track 3053 is the same as the cross-sectional area of ​​the pre-toothed plate 301, wherein the spacing between two adjacent groups of movable rollers 3052 matches the rack drive assembly 40, and the design of the rack track 3053 and the pre-toothed plate 301 can ensure that the driving gear 404 meshingly connected at the top thereof will not conflict or collide during meshing activity.

[0088] In the adjustable rack rail car multi-track system of the present invention, when the car moves, the driving gear 404 installed at the bottom will first contact the pre-toothed plate 301. At this time, the moving speed of the car is slow, and the pre-toothed plate 301 can complete the guided movement of the driving gear 404, ensuring the stability of the driving gear 404 meshing and moving at the top of the pre-toothed plate 301. At the same time, the design of the detection probe 303 can detect the moving state of the driving gear 404 and transmit it to the internal control console of the car through the data processing module 304. After that, the driving gear 404 moved to the side of the movable roller 3052 can adjust the angle of the driving gear 404 through multiple groups of movable rollers 3052, so that when the driving gear 404 moves to the top of the rack rail 3053, it can directly mesh with the tooth part of the rack rail 3053, and will not be damaged or even broken due to the collision of the tooth part, thereby improving safety.

[0089] Specific reference Figure 6 and Figure 8 The rack drive assembly 40 includes a track wheel 401, which is movably connected to the top of the bidirectional track assembly 50 and is provided with multiple groups. A side disc 402 is installed on one side of the track wheel 401, and a connecting rod 403 is connected between the two groups of side discs 402, wherein a driving gear 404 is installed on the outer side of the connecting rod 403, and the driving gear 404 is respectively meshed and connected with the pre-toothed tooth plate 301, the movable roller 3052 and the rack track 3053.

[0090] In the adjustable rack rail car multi-track system of the present invention, the track wheel 401 is arranged at the bottom of the car for the movement of the car, and the side disc 402 is arranged on the inner side of the two-way track assembly 50, and the cross-sectional area is larger than the track wheel 401, so as to ensure that the car will not shake or even collapse when the track is switched. The driving gear 404 is meshed and connected with the pre-toothed tooth plate 301, further ensuring the stability of the car when it is moving, and is suitable for the movement of a larger slope.

[0091] Specific reference Fig.10 , Fig.11 and Fig.12The bidirectional track assembly 50 includes a vertical track 501, which is mounted on the top of the fastener base 104 and abuts against the side positioning plates 105 on the left and right sides. A curved track 502 is vertically arranged on the side of the vertical track 501, and the curved track 502 is mounted on the top of the fastener base 104 and abuts against the side positioning plates 105 on the left and right sides. A central rack assembly 30 is arranged between the vertical track 501 and the curved track 502, and a track wheel 401 is movably connected to the top; a first separation track 503, which is arranged on the inner side of the vertical track 501 and has multiple groups of support blocks 504 installed at the bottom, and the multiple groups of support blocks 504 are all installed on the top of the prefabricated track plate 103 by screws; The second separation track 505 is arranged on the inner side of the curved track 502, and the bottom is installed on the top of the prefabricated track plate 103 through multiple groups of support blocks 504, wherein a group of pivot modules 506 are arranged between the first separation track 503 and the vertical track 501, and a group of pivot modules 506 are arranged between the second separation track 505 and the curved track 502; and wherein, bottom tracks 507 are installed at the bottom of the first separation track 503 and the second separation track 505, and a gap is left between the two groups of bottom tracks 507, and a diversion track component 508 is also arranged between the vertical track 501 and the curved track 502 and is located on the side of the first separation track 503 and the second separation track 505.

[0092] In this embodiment, the shunt track assembly 508 includes a conical guide block 5081, which is arranged between the two groups of bottom tracks 507 and installed on the top of the prefabricated track plate 103. A group of vertical tributary tracks 5082 and a group of oblique tributary tracks 5083 are arranged at the bottom of the conical guide block 5081, wherein the bottoms of the vertical tributary tracks 5082 and the oblique tributary tracks 5083 are both installed on the top of the prefabricated track plate 103 through the fastener base 104; a vertical inner track 5084, and a plurality of connecting rods are installed on the side of the vertical inner track 5084. Block 5085, and is arranged on the inner side of the vertical track 501, and multiple groups of connecting blocks 5085 are installed on the top of the prefabricated track plate 103 by screws; the oblique inner track 5086, the oblique inner track 5086 is arranged on the oblique part of the inner side of the curved track 502, and the oblique inner track 5086 is installed on the top of the prefabricated track plate 103 by multiple groups of connecting blocks 5085 installed on the side, wherein the oblique inner track 5086 and the curved track 502 are movably connected with a side disc 402, and the vertical inner track 5084 and the vertical track 501 are movably connected with a side disc 402.

[0093] In this solution, the design of the conical guide block 5081 structure leaves a certain gap between it and the bottom track 507, which can facilitate the movement of a set of side discs 402, ensuring that a set of track wheels 401 will not shake or deflect when switching between the first separation track 503 and the second separation track 505 (through a limit connection), thereby improving the safety of the track car when switching tracks. The design of the vertical inner track 5084 and the oblique inner track 5086 leaves a gap between the vertical track 501 and the curved track 502, respectively, which can guide and limit the movement of another set of side discs 402, ensuring the safety and stability of another set of track wheels 401 when moving on the vertical track 501 and the curved track 502, without shaking or deflecting.

[0094] Furthermore, in this embodiment, the vertical branch track 5082 and the oblique branch track 5083 form a "V" shape, and a group of output parts 500 are arranged between the vertical branch track 5082 and the vertical track 501, wherein a group of output parts 500 are arranged between the oblique branch track 5083 and the curved track 502, and a track control component 60 is connected between the first separation track 503 and the second separation track 505. The structural shape design of the vertical branch track 5082 and the oblique branch track 5083 can ensure that the track vehicle can move at different angles according to the destination and requirements.

[0095] In the adjustable rack rail car multi-track system of the present invention, when the car moves, the vertical track 501 and the top of the curved track 502 arranged at the bottom thereof are moved to realize the moving operation of the car. When the moving direction of the car is switched at the same time, the position and angle of the first separation track 503 and the second separation track 505 are moved by the track control component 60, so that the track wheel 401 at the bottom of the car can move on the first separation track 503 and move to the top of the oblique tributary track 5083 to realize the switching operation of the moving direction of the car. When the subsequent car moves in different moving directions, the track wheel 401 moving with the top of the curved track 502 will guide one side of the second separation track 505 and be introduced into the top of the vertical tributary track 5082 to realize the switching operation of the moving direction of the car.

[0096] Specific reference Fig.12The track control component 60 includes a metal block 601, which is respectively installed on the sides of the first separation track 503 and the second separation track 505 by screws, and a branch track pull rod 602 is connected between the two groups of metal blocks 601, wherein multiple groups of branch track pull rods 602 are provided and extend to the side of the curved track 502; a track changer 603, the track changer 603 is installed on the top of the rock block 604, and multiple groups of branch track pull rods 602 are connected to the output end, and the rock block 604 is installed on the side at the angle between the reinforced concrete base 101, the self-compacting concrete layer 102 and the prefabricated track plate 103.

[0097] In the adjustable rack rail car multi-track system of the present invention, when the moving direction of the car needs to be switched, the track changer 603 can be started through the car control console to drive the branch track pull rod 602 to operate, pull or push the first separation track 503 and the second separation track 505 connected by the metal block 601 to move, thereby realizing the switching operation of the car track.

[0098] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adjustable rack rail track vehicle multi-track system, comprising a track laying foundation (10), a multi-track adjustment mechanism (20), a central rack rail assembly (30) and a rack rail drive assembly (40), characterized in that: A multi-track adjustment mechanism (20) is arranged on the top of the track laying foundation (10), a central rack assembly (30) is arranged inside the multi-track adjustment mechanism (20), and a rack driving assembly (40) movably connected to the top of the multi-track adjustment mechanism (20) is meshedly connected to the top of the central rack assembly (30). Wherein, the multi-track adjustment mechanism (20) comprises: A bidirectional track assembly (50), the bidirectional track assembly (50) being mounted on the top of the track laying foundation (10) and having two groups of output parts (500) disposed therein, the two groups of output parts (500) being disposed therein with a central rack assembly (30), the top of the bidirectional track assembly (50) being movably connected to a rack drive assembly (40); and a track control assembly (60), the track control assembly (60) being mounted inside the bidirectional track assembly (50) and extending to the outside of the bidirectional track assembly (50), the track control assembly (60) controlling the moving direction of the rack drive assembly (40) at the top of the bidirectional track assembly (50), and being located on the side of the central rack assembly (30), The track control assembly (60) is electrically connected to the control console inside the rail car, and the rack rail drive assembly (40) is installed at the center of the bottom of the rail car by means of screws. Wherein: the central rack assembly (30) comprises: A pre-toothed tooth plate (301), the pre-toothed tooth plate (301) being mounted on the top of the prefabricated track plate (103) by means of screws and being meshedly connected with the rack drive assembly (40), the left and right sides of the pre-toothed tooth plate (301) being in contact with side mounting plates (302), The side mounting plate (302) is mounted on the top of the prefabricated track plate (103) by means of screws, and a plurality of groups of detection probes (303) are installed inside the side mounting plate, and the plurality of groups of detection probes (303) are arranged toward one side of the pre-toothed tooth plate (301); a data processing module (304), the data processing module (304) being arranged on the side of the side mounting plate (302) and mounted on the top of the prefabricated track plate (103), the data processing module (304) being electrically connected to the control console inside the railcar; and a rack-rail pairing assembly (305), the rack-rail pairing assembly (305) being arranged on the bottom of the pre-toothed plate (301) and the side mounting plate (302), and being meshedly connected to the rack-rail driving assembly (40), Wherein: the rack-rail pairing assembly (305) comprises: A vertical plate (3051), the vertical plate (3051) being mounted and fixed on the bottom of the side mounting plate (302), and two groups of the vertical plates (3051) are provided, and the spacing between the two groups of the vertical plates (3051) is the same as the length of the pre-toothed tooth plate (301); a movable roller (3052), the movable roller (3052) being movably connected between the two groups of vertical plates (3051), and the movable roller (3052) being provided with a plurality of groups, the tops of the plurality of groups of movable rollers (3052) being meshedly connected with a rack driving assembly (40); and a rack track (3053), the rack track (3053) being installed at the bottom of the vertical plate (3051), and having side positioning blocks (3054) welded on both the left and right sides, the side positioning blocks (3054) being installed on the top of the prefabricated track plate (103) by means of screws, The top of the rack track (3053) is meshedly connected with a rack drive assembly (40). There are multiple sets of side positioning blocks (3054), and the side away from the rack track (3053) is set to be trapezoidal, and the cross-sectional area of ​​the rack track (3053) is the same as the cross-sectional area of ​​the pre-toothed tooth plate (301). Wherein, the spacing between two adjacent groups of the movable rollers (3052) matches the rack drive assembly (40).

2. The adjustable rack rail car multi-track system according to claim 1, characterized in that: The track laying foundation (10) comprises: A reinforced concrete base (101), the reinforced concrete base (101) is erected on the ground, and a self-compacting concrete layer (102) is laid on the top, and a prefabricated track plate (103) is laid on the top of the self-compacting concrete layer (102); and a fastener base (104), the fastener base (104) is mounted on the top of the prefabricated track plate (103) by means of screws, and the bidirectional track assembly (50) is arranged at the center of the top, and the bidirectional track assembly (50) is mounted and positioned on the left and right sides of the fastener base (104) by means of side positioning plates (105), There are multiple groups of fastener bases (104), and track control components (60) are arranged on the side of the angle between the reinforced concrete base (101), the self-compacting concrete layer (102) and the prefabricated track plate (103).

3. The adjustable rack rail car multi-track system according to claim 2, characterized in that: The rack drive assembly (40) comprises: A track wheel (401), the track wheel (401) is movably connected to the top of the bidirectional track assembly (50), and a plurality of groups are provided, a side disc (402) is installed on one side of the track wheel (401), and a coupling rod (403) is connected between two groups of the side discs (402). A driving gear (404) is installed on the outer side of the connecting rod (403), and the driving gear (404) is respectively meshed and connected with the pre-toothed plate (301), the movable roller (3052) and the rack track (3053).

4. The adjustable rack rail car multi-track system according to claim 3, characterized in that: The bidirectional track assembly (50) comprises: a vertical track (501), the vertical track (501) being mounted on the top of the fastener base (104) and abutting against the side positioning plates (105) on the left and right sides; a bent track (502) being vertically disposed on the side of the vertical track (501), the bent track (502) being mounted on the top of the fastener base (104) and abutting against the side positioning plates (105) on the left and right sides; Wherein, a central rack assembly (30) is provided between the vertical track (501) and the curved track (502), and the track wheel (401) is movably connected to the top; a first separation track (503), the first separation track (503) being arranged on the inner side of the vertical track (501), and having a plurality of groups of support blocks (504) installed at the bottom, the plurality of groups of support blocks (504) being installed on the top of the prefabricated track plate (103) by means of screws; and a second separation track (505), the second separation track (505) being arranged on the inner side of the curved track (502), and having a plurality of groups of support blocks (504) installed at the bottom on the top of the prefabricated track plate (103), A group of pivot modules (506) is arranged between the first separation track (503) and the vertical track (501), a group of pivot modules (506) is arranged between the second separation track (505) and the curved track (502), and bottom tracks (507) are installed at the bottom of the first separation track (503) and the second separation track (505), and a gap is left between the two groups of bottom tracks (507), and a diversion track component (508) is also arranged between the vertical track (501) and the curved track (502) and is located on the side of the first separation track (503) and the second separation track (505).

5. The adjustable rack rail car multi-track system according to claim 4, characterized in that: The diverter track assembly (508) comprises: A conical guide block (5081), the conical guide block (5081) being arranged between the two groups of bottom rails (507) and mounted on the top of the prefabricated rail plate (103), the bottom of the conical guide block (5081) being provided with a group of vertical tributary rails (5082) and a group of oblique tributary rails (5083), The bottoms of the vertical tributary track (5082) and the oblique tributary track (5083) are both mounted on the top of the prefabricated track plate (103) via the fastener base (104); a vertical inner track (5084), wherein a plurality of connection blocks (5085) are installed on the side of the vertical inner track (5084) and are arranged on the inner side of the vertical track (501), and the plurality of connection blocks (5085) are installed on the top of the prefabricated track plate (103) by means of screws; and an oblique inner track (5086), wherein the oblique inner track (5086) is arranged on the oblique part of the inner side of the bent track (502), and the oblique inner track (5086) is installed on the top of the prefabricated track plate (103) by means of a plurality of connection blocks (5085) installed on the side. Wherein, a side disc (402) is movably connected between the oblique inner track (5086) and the curved track (502), and a side disc (402) is movably connected between the vertical inner track (5084) and the vertical track (501).

6. The adjustable rack rail car multi-track system according to claim 5, characterized in that: The vertical tributary track (5082) and the oblique tributary track (5083) form a "V" shape, and a group of output parts (500) are provided between the vertical tributary track (5082) and the vertical track (501). Wherein, a group of output parts (500) are arranged between the oblique branch track (5083) and the curved track (502), and a track control component (60) is connected between the first separation track (503) and the second separation track (505).

7. The adjustable rack rail car multi-track system according to claim 6, characterized in that: The track control component (60) comprises: Metal blocks (601), the metal blocks (601) being respectively mounted on the sides of the first separation track (503) and the second separation track (505) by means of screws, and a fork pull rod (602) being connected between the two groups of the metal blocks (601), Wherein, the branch track pull rods (602) are provided in multiple groups and extend to the side of the curved track (502); A track changing machine (603) is installed on the top of a rock block (604), and an output end is connected to a plurality of groups of the turnout pull rods (602), and the rock block (604) is installed on the side at the angle between the reinforced concrete base (101), the self-compacting concrete layer (102) and the prefabricated track plate (103).

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