A track trough bracket for a transition section applicable to an adjustable track and its layout method

Abstract

The present invention designs a track groove bracket for a crossing section of an adjustable track and its arrangement method; the bracket includes a main bracket, a support bracket, embedded bolts, fastening nuts and washers. On a vertical plane, the outward end of the main bracket rests on the support bracket, and the inward end is connected to the fastening nut and washer by an embedded bolt. The support bracket is connected to the track beam edge protection angle steel by welding. The embedded bolts are connected in series with the upper nut, upper washer, main bracket, lower washer and lower nut in sequence. An inspection hole is set on the top of the main bracket, a vertical support rib is set inside, and a bolt reserved hole is set at the bottom; the support bracket is composed of a side support steel plate and a bottom support steel plate; each component of the bracket is a steel structure, which is modularly customized and hot-dip galvanized for corrosion protection, so this bracket has the characteristics of high strength, small deformation and easy installation.

Description

Technical Field

[0001] The invention belongs to the technical field of track beams in automated container yards, and in particular relates to a track groove bracket suitable for a crossing section of an adjustable track. Background Art

[0002] Currently, automated container yards primarily use RMG (Removed Metal Meters) for loading and unloading. These RMG track beams inevitably intersect with the yard's road network. The track beams at these intersections are concealed rails. When trucks cross the track trough, the truck trailers collide with the containers, generating noise pollution and compromising transportation safety. The current solution to this problem is to fill the track troughs at these crossings with asphalt sand. Asphalt sand is a flexible material with a certain degree of bonding and compressive strength. While it effectively reduces noise, it also has certain drawbacks. First, as a flexible material, it is prone to vertical deformation, resulting in uneven driving surfaces. Sometimes, to achieve stability, a secondary sealing method, such as concrete, is required at the ends of the track troughs at these crossings during construction, resulting in a complex process. Furthermore, each filling of asphalt sand requires a period of stabilization to allow the sand to solidify with the concrete at the ends before the track can be put into service. This period of time disrupts traffic and affects work efficiency. Finally, each adjustment to the rail support system requires the removal of the previous asphalt sand and the subsequent refilling. This process is not only cumbersome but also prone to damage to the rails and their supports during the removal of the asphalt sand.

[0003] Chinese patent CN215592385U discloses an inverted T-shaped container yard (RMG) foundation, relating to the field of port container yard engineering. The structure comprises at least two reinforced concrete main structures and at least one joint structure. The at least two reinforced concrete main structures are arranged in sequence, with the adjacent reinforced concrete main structures connected by the joint structure. The reinforced concrete main structures have segment lengths of 10-30 cm and an inverted T-shaped cross-section, consisting of a lower flange and a web. The connection between the lower flange and the web forms a connecting chamfer, and the top of the web is provided with a track groove. The joint structure includes a dowel rod, an elastic joint plate, and a sealant. One end of the dowel rod is embedded in one end of the reinforced concrete main structure, and the other end is embedded in one end of the adjacent reinforced concrete main structure. The elastic joint plate is disposed at the end of the reinforced concrete main structure, and the sealant is disposed around the elastic joint plate. This structure can provide stable structural bearing capacity for high-speed RMG operation, reduce the number of track adjustments, increase construction speed, and save project costs. However, the container yard RMG foundation has high requirements for uneven settlement and needs to avoid rail adjustment as much as possible during operation to meet high efficiency requirements. The designed container yard RMG foundation needs to reduce rail adjustment to improve efficiency and cannot be freely adjusted, which is not convenient.

[0004] Chinese patent CN202122081627 discloses an adjustable rail assembly pressure plate, which relates to the field of crane rail mounting components. The adjustable rail assembly pressure plate includes a base, a pad assembly, and a pressure plate assembly. The base is provided with a rail on top; the pad assembly is provided on top of the base, and the pad assembly includes a bottom plate, a vertical plate, and a first tooth. The top of the bottom plate is fixedly connected to the vertical plate, and the first tooth is fixedly connected to one side of the vertical plate; the top of the pad assembly is provided with a pressure plate assembly, and the pressure plate assembly includes a flat plate, a pressure head, and a second tooth. The pressure head is provided on one side of the flat plate, and the second tooth is fixedly connected to one side of the flat plate. During use, the user can adjust the position between the pad assembly and the pressure plate assembly according to the actual size of the rail to produce different effects: by inserting the second tooth on one side of the flat plate into the corresponding first tooth on one side of the vertical plate, one end of the flat plate is fixed, thereby fixing the rail; by adjusting the interlocking position between the first tooth and the second tooth, the height of the pressure plate assembly can be adjusted to cope with different situations. The utility model solves the problem that the existing track combination pressure plate structure can only be used on specific tracks, cannot be adjusted, and is inconvenient to use. However, the assembly structure is relatively complex and the installation construction speed is long. Summary of the Invention

[0005] In order to solve the above problems, a technical solution is designed to obtain a bracket with a strong structure, not easy to deform, easy to install and easy to adjust the track by designing a track groove bracket suitable for the crossing section of the adjustable track.

[0006] To achieve the above effects, the present invention designs a track groove bracket for a crossing section of an adjustable track, characterized in that the bracket includes a main bracket, a supporting bracket, embedded bolts, and fastening nuts and washers used in conjunction with the embedded bolts;

[0007] The main bracket is fixed on the track by embedded bolts;

[0008] The main bracket is placed on the supporting bracket at one end outward on the vertical plane;

[0009] The fastening nuts are fixed above and below the main bracket by embedded bolts;

[0010] The washers are fixed above and below the main bracket by embedded bolts;

[0011] The embedded bolts penetrate the fastening nuts, the main bracket and the washers to fix the three together.

[0012] Preferably, the main bracket, support bracket, embedded bolts, and fastening nuts and washers used in conjunction with the embedded bolts are all subjected to hot-dip galvanizing anti-corrosion treatment after being processed in the factory to form a layer of alloy film on the surface of the components.

[0013] Preferably, the main support includes an inspection hole, vertical support ribs and bolt holes;

[0014] The inspection hole is arranged on the top of the main support;

[0015] The vertical supporting ribs are arranged inside the main support;

[0016] The bolt reserved holes are arranged at the bottom of the main bracket.

[0017] Preferably, the support bracket includes a side support steel plate and a bottom support steel plate;

[0018] The bottom support steel plate is arranged at the bottom of the support bracket;

[0019] The side support steel plate is arranged on the top of the support bracket and is perpendicular to the bottom support steel plate.

[0020] Preferably, the washer includes an upper washer and a lower washer, and the upper washer and the lower washer are respectively arranged above and below the main bracket.

[0021] Preferably, the fastening nut includes an upper nut and a lower nut, and the upper nut and the lower nut are respectively arranged above the upper washer and below the lower washer to clamp the upper washer, the main bracket and the lower washer.

[0022] A method for arranging track slot brackets for a crossing section of an adjustable track, specifically comprising:

[0023] Step S1, the bracket is installed in sections with any length;

[0024] Step S2: every two main supports are arranged symmetrically along both sides of the rail;

[0025] Step S3: Every two supporting brackets are arranged symmetrically along both sides of the rail;

[0026] Step S4: On a vertical plane, the outward end of the main bracket is placed on the supporting bracket, and the inward end is connected to the rail through embedded bolts, fastening nuts, and washers, with a gap left between the main bracket and the rail;

[0027] Step S5: Every two embedded bolts are symmetrically arranged along both sides of the rail at a spacing of 50 cm.

[0028] Preferably, the inspection holes, bolt reserved holes and vertical support ribs are symmetrically arranged along both sides of the rails at corresponding intervals.

[0029] Preferably, use an electric wrench to release the upper nut through the inspection hole, and then remove the upper washer and the main bracket; then adjust the track. After the track adjustment is completed, adjust the elevation of the lower nut and the lower washer and restore the main bracket, upper nut and upper washer.

[0030] Compared with the prior art, the advantages and effects of this application are as follows:

[0031] 1. Different RMG equipment has different requirements for the gap width between the main bracket and the rail. However, this application can flexibly change the gap width between the main bracket and the rail by adjusting the size of the main bracket, thereby meeting the needs of various RMG equipment and achieving the effect of being applied to various RMG equipment;

[0032] 2. The main bracket and supporting bracket of this application are both made of steel and have a thickness of not less than 1 cm. The yield strength of the steel is not less than 235 MPa. The top of the bracket is flush with the rail tread. The bracket has high rigidity and small deformation, can withstand heavy loads, and has high driving comfort, avoiding collisions between truck trailers and containers.

[0033] 3. All components of the bracket in this application are steel structures and are manufactured in a modular manner. The main bracket, supporting bracket, embedded bolts, fastening nuts and washers can be directly assembled after the accessories are customized. During customization, each bracket section can be set to 2 meters, with a short segment length and light weight. Therefore, on-site assembly is fast, traffic interruption time is short, and the impact on port operations is minimal;

[0034] 4. There is an inspection hole on the top of the main bracket of this application. When the track needs to be adjusted, the upper nut can be released through the inspection hole and the main bracket can be removed as a whole. After the track adjustment is completed, the main bracket and the nut can be restored. The whole process does not damage the rails and their supports, and the operation is simple and convenient.

[0035] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application so that it can be implemented in accordance with the contents of the specification, and to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the following is a detailed description of the preferred embodiment of the present application in conjunction with the accompanying drawings.

[0036] Based on the detailed description of the specific embodiments of the present application in conjunction with the accompanying drawings below, those skilled in the art will become more aware of the above and other objects, advantages and features of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without inventive work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0038] Figure 1This is a schematic diagram of filling asphalt sand into the track groove of a common crossing section in an existing port area in the background technology of the present invention;

[0039] Figure 2 This is a structural schematic diagram of a track groove bracket for a crossing section of an adjustable track according to the present invention;

[0040] Figure 3 It is a structural diagram of the main support in the present invention, including Figure 3 (a) Floor plan, Figure 3 (b) Cross-section and Figure 3 (c) axonometric drawing;

[0041] Figure 4 This is a schematic diagram of the structure of the support bracket in the present invention, including Figure 4 (a) Cross-section and Figure 4 (b) axonometric drawing;

[0042] Figure 5 Schematic diagram of embedded bolts, washers and fastening nuts in the present invention;

[0043] Figure numerals: 10, track beam; 20, adjustable track support system; 30, steel rail; 40, track beam edge protection angle steel; 50, asphalt sand; 100, main bracket; 101, inspection hole; 102, bolt reserved hole; 103, support rib; 110, support bracket; 111, bottom support steel plate; 112, side support steel plate; 120, embedded bolt; 130, fastening nut; 131, lower nut; 132, upper nut; 140, washer; 141, lower washer; 142, upper washer. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions 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 part of the embodiments of the present application, rather than all of the embodiments. In the following description, specific details such as specific configurations and components are provided only to help fully understand the embodiments of the present application. Therefore, it should be clear to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, for clarity and brevity, the description of known functions and structures has been omitted in the embodiments.

[0045] It should be understood that references throughout this specification to "one embodiment" or "this embodiment" mean that a particular feature, structure, or characteristic associated with the embodiment is included in at least one embodiment of the present application. Therefore, the appearance of "one embodiment" or "this embodiment" throughout this specification does not necessarily refer to the same embodiment. Furthermore, these particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0046] In addition, the present application may repeat reference numerals and / or letters in different examples. This repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0047] The term "and / or" in this article is only a description of the association relationship of associated objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist at the same time. The term " / and" in this article describes another type of association object relationship, indicating that two relationships can exist. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the previous and subsequent associated objects are in an "or" relationship.

[0048] The term "at least one" in this article is merely a description of the association relationship between associated objects, indicating that three relationships may exist. For example, at least one of A and B can mean: A exists alone, A and B exist at the same time, and B exists alone.

[0049] It should also be noted that, in this document, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprises," or any other variations thereof are intended to cover non-exclusive inclusion.

[0050] Example 1

[0051] This embodiment mainly introduces a track groove bracket suitable for an adjustable track. For detailed design, please refer to Figure 1-5 , Figure 1 This is a schematic diagram of filling asphalt sand into the track groove of a common crossing section in an existing port area in the background technology of the present invention; Figure 2 This is a schematic structural diagram of a track groove bracket for a crossing section of an adjustable track according to the present invention, illustrating the specific structure of the bracket; Figure 3 It is a structural diagram of the main support in the present invention, including Figure 3 (a) Floor plan, Figure 3 (b) Cross-section and Figure 3 (c) Axonometric view showing the specific structure of the main support; Figure 4 This is a schematic diagram of the structure of the support bracket in the present invention, including Figure 4 (a) Cross-section and Figure 4 (b) Axonometric view showing the specific structure of the support bracket; Figure 5 This is a schematic diagram of the embedded bolts, washers and fastening nuts in the present invention, showing the quantity and composition structure of the three.

[0052] A track trough bracket for a crossing section of an adjustable track, such as Figure 2 The bracket is characterized in that it includes a main bracket 100, a supporting bracket 110, an embedded bolt 120, and a fastening nut 130 and a washer 140 used in conjunction with the embedded bolt 120;

[0053] like Figure 2 , the main bracket 100 is fixed on the track by embedded bolts 120;

[0054] The main bracket 100 is placed on the supporting bracket 110 at one end outward on the vertical plane;

[0055] The fastening nuts 130 are fixed above and below the main bracket 100 by embedded bolts 120;

[0056] The washers 140 are fixed above and below the main bracket 100 by embedded bolts 120;

[0057] The embedded bolt 120 passes through the fastening nut 130 , the main bracket 100 and the washer 140 to fix the three together.

[0058] Furthermore, the main bracket 100, support bracket 110, embedded bolts 120, and fastening nuts 130 and washers 140 used in conjunction with the embedded bolts 120 are all subjected to hot-dip galvanizing anti-corrosion treatment after being processed in the factory to form a layer of alloy film on the surface of the components.

[0059] Further, such as Figure 3 , the main support 100 includes an inspection hole 101, vertical support ribs 103 and bolt reserved holes 102;

[0060] like Figure 3 (c), the inspection hole 101 is provided on the top of the main support 100;

[0061] The vertical support ribs 103 are arranged inside the main support 100;

[0062] The bolt reserved holes 102 are set at the bottom of the main bracket 100.

[0063] Further, such as Figure 4 (a) The support bracket 110 includes a side support steel plate 112 and a bottom support steel plate 111;

[0064] The bottom support steel plate 111 is arranged at the bottom of the support bracket 110;

[0065] The side support steel plate 112 is disposed on the top of the support bracket 110 and is perpendicular to the bottom support steel plate 111 .

[0066] Further, such as Figure 5 The washer 140 includes an upper washer 142 and a lower washer 141 , and the upper washer 142 and the lower washer 141 are respectively arranged on the upper and lower sides of the main bracket 100 .

[0067] Further, such as Figure 5 The fastening nut 130 includes an upper nut 132 and a lower nut 131, and the upper nut 132 and the lower nut 131 are respectively arranged above the upper washer 142 and below the lower washer 141, clamping the upper washer 142, the main bracket 100 and the lower washer 141.

[0068] The embedded bolts in this application are of M24 specification and grade 5.6. The tightening torque of the fastening nuts is not less than 200 N·m. The main bracket and support bracket are both made of steel with a thickness of not less than 1 cm. The yield strength of the steel is not less than 235 MPa. The top of the bracket is flush with the rail tread. The bracket has high rigidity and small deformation, can withstand heavy loads, and has high driving comfort, avoiding collisions between truck trailers and containers.

[0069] Example 2

[0070] Based on the above-mentioned embodiment 1, this embodiment specifically introduces a method for arranging track groove brackets applicable to a crossing section of an adjustable track.

[0071] A method for arranging track slot brackets for adjustable track sections, such as Figure 2 , specifically:

[0072] Step S1, the bracket is installed in sections with any length;

[0073] Step S2: every two main supports 100 are symmetrically arranged along both sides of the rail;

[0074] Step S3: Every two supporting brackets 110 are symmetrically arranged along both sides of the rail;

[0075] Step S4: On a vertical plane, the outward end of the main bracket 100 is placed on the supporting bracket 110, and the inward end is connected to the rail through the embedded bolt 120, the fastening nut 130, and the washer 140, with a gap left between the main bracket 100 and the rail;

[0076] Step S5: Every two embedded bolts 120 are symmetrically arranged along both sides of the rail at a spacing of 50 cm.

[0077] Furthermore, it is characterized in that Figure 3 (a), the inspection holes 101, bolt reserved holes 102 and vertical support ribs 103 are symmetrically arranged along both sides of the rail at corresponding intervals.

[0078] Furthermore, it is characterized in that an electric wrench is used to release the upper nut 132 through the inspection hole 101, and then the upper washer 142 and the main bracket 100 are removed; then the track is adjusted, and when the track adjustment is completed, the elevation of the lower nut 131 and the lower washer 141 is adjusted and the main bracket 100, the upper nut 132 and the upper washer 142 are restored.

[0079] The optimal solution for this bracket is that the bracket is selected as a section of 2m, a pair of embedded bolts 120 are arranged every 50cm, and a group of inspection holes 101, bolt reserved holes 102 and vertical support ribs 103 are arranged every 50cm. Therefore, each section of the bracket is provided with 8 embedded bolts 120, 8 groups of fastening nuts 130 and washers 140 used in conjunction with the embedded bolts 120, 8 inspection holes 101, 8 bolt reserved holes 102 and 8 vertical support ribs 103.

[0080] The principle of this structure is that the entire set of brackets are made of steel components with high rigidity. Especially the main bracket 100, such as Figure 3 (c) Under the combined action of its internal support ribs 103 and support brackets 110, it can resist heavy loads from above;

[0081] like Figure 1 The top surface of the main bracket 100 is flush with the rail 30, and only a small elastic deformation occurs under the load of the container truck. It has a long service life and high driving comfort, and avoids the collision between the container truck trailer and the container caused by the bending of asphalt sand.

[0082] This application can adjust the size of the main bracket and change the width of the gap between the main bracket and the rail according to the different requirements of different RMG equipment for the width of the gap between the main bracket and the rail, thereby meeting the needs of various RMG equipment and achieving the purpose of applying multiple RMG equipment.

[0083] Each component of the bracket in this application is made of steel and uses a modular manufacturing method. The main bracket, supporting bracket, embedded bolts, fastening nuts, and washers can be directly assembled after the accessories are customized. During customization, each bracket section is set to 2 meters, with a short segment length and light weight. Therefore, on-site assembly is fast, traffic disruption is short, and the impact on port operations is minimal.

[0084] Example 3

[0085] Based on the above-mentioned embodiment 2, this embodiment specifically introduces a method for arranging and installing a track groove bracket for a crossing section of an adjustable track.

[0086] The first step is to locate the embedded bolts 120 in the space between two adjacent sets of adjustable track support systems 20, embed the lower part of the embedded bolts 120 into the interior of the track beam 10, and leave a certain length of the upper part exposed;

[0087] The second step is Figure 1 , pouring concrete into the track beam 10, and waiting for the concrete strength of the track beam 10 to reach 80% of the design strength;

[0088] The third step is to set the track beam edge protection angle steel 40 and weld it to the support bracket 110 to form a U-shaped space between it and the bottom support steel plate 111 and the side support steel plate 112 to serve as the end support of the main bracket 100. Before welding, clean the dust and impurities on the track beam edge protection angle steel 40. After welding, the weld should be cold-dip galvanized.

[0089] The fourth step is as follows Figure 5 , install the support bracket 110, then insert two lower nuts 131 on the embedded bolts 120, and then insert the lower washer 141 after reaching the preset elevation. Then, Figure 3 (c) Insert the embedded bolts 120 into the bolt holes 102 at the bottom of the main bracket 100;

[0090] Step 5: Figure 5 , insert the upper washer 142 and the upper nut 132 through the top inspection hole 101, and tighten the upper nut 132 to the designed torque to complete the installation.

[0091] The above is the installation process of a set of track trough brackets. When in use, it can be installed in sections according to the length of the track beam 10 of the crossing section. The whole process is simple, easy to operate, and improves the construction speed.

[0092] The foregoing description is merely a preferred embodiment of the present invention and does not limit the scope of protection of the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any variation, modification, replacement, integration, or parameter change to these embodiments, which is within the spirit and principles of the present invention and which achieves the same functionality through conventional substitutions, without departing from the principles and spirit of the present invention, falls within the scope of protection of the present invention.

Claims

1. A track adjustment method for arranging a track groove bracket for a crossing section of an adjustable track, characterized in that: The rail adjustment method does not damage the rails and supports and is applicable to various types of RMG equipment. The specific rail adjustment method is to use an electric wrench to release the upper nut (132) through the inspection hole (101), and then remove the upper washer (142) and the main bracket (100); then adjust the rails. After the rail adjustment is completed, adjust the elevation of the lower nut (131) and the lower washer (141) and restore the main bracket (100), the upper nut (132) and the upper washer (142) to be flush with the top surface of the rail (30); The bracket comprises a main bracket (100), a supporting bracket (110), an embedded bolt (120), and a fastening nut (130) and a washer (140) used in conjunction with the embedded bolt (120); The main bracket (100) includes an inspection hole provided on its top. The main bracket (100) is fixed to the track by embedded bolts (120). Its top surface is flush with the top of the rail (30) and rests on the supporting bracket (110) in a vertical plane. The fastening nuts (130) are fixed above and below the main bracket (100) via embedded bolts (120); The washer (140) is fixed to the upper and lower parts of the main bracket (100) by embedded bolts (120), and comprises an upper washer (142) and a lower washer (141) respectively arranged above and below the main bracket (100); The fastening nut (130) comprises an upper nut (132) and a lower nut (131) respectively arranged above the upper washer (142) and below the lower washer (141), and is used to clamp the upper washer (142), the main bracket (100) and the lower washer (141); The embedded bolt (120) passes through the fastening nut (130), the main bracket (100) and the washer (140), fixing the three together; The arrangement method of the bracket is: Step S1: The bracket is installed in sections of 2 meters each; Step S2, every two main supports (100) are symmetrically arranged along both sides of the rail; Step S3, every two supporting brackets (110) are symmetrically arranged along both sides of the rail; Step S4: On a vertical plane, the outward end of the main bracket (100) is placed on the supporting bracket (110), and the inward end is connected to the main bracket (100) through the embedded bolt (120), the fastening nut (130), and the washer (140), and a gap is left between the main bracket (100) and the rail; Step S5: Every two embedded bolts (120) are symmetrically arranged at intervals of 50 cm along both sides of the rail.

2. A track adjustment method for arranging a track groove bracket for a crossing section of an adjustable track according to claim 1, characterized in that: The main bracket (100), the supporting bracket (110), the embedded bolts (120), and the fastening nuts (130) and washers (140) used in conjunction with the embedded bolts (120) are all subjected to a hot-dip galvanizing anti-corrosion treatment after being processed in the factory to form a layer of alloy film on the surface of the components.

3. The track adjustment method for arranging a track groove bracket for a crossing section of an adjustable track according to claim 2, characterized in that: The main support (100) further includes vertical support ribs (103) and bolt reserved holes (102); The vertical supporting ribs (103) are arranged inside the main bracket (100); The bolt reserved hole (102) is provided at the bottom of the main bracket (100).

4. A track adjustment method for arranging a track groove bracket for a crossing section of an adjustable track according to any one of claims 1 or 2, characterized in that: The support bracket (110) comprises a side support steel plate (112) and a bottom support steel plate (111); The bottom support steel plate (111) is arranged at the bottom of the support bracket (110); The side support steel plate (112) is arranged on the top of the support bracket (110) and is perpendicular to the bottom support steel plate (111).

5. The track adjustment method for arranging a track groove bracket for a crossing section of an adjustable track according to claim 4, characterized in that: The inspection holes (101), the bolt reserved holes (102) and the vertical support ribs (103) are symmetrically arranged along both sides of the rail at corresponding intervals.

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