Steel coil transportation fixing support

Abstract

The utility model belongs to the technical field of cargo transportation, and mainly relates to a steel coil transportation fixing support which comprises a machine body and a supporting seat pair installed on the machine body. The supporting seat pair comprises two supporting seats which are opposite in the front-back direction and arranged in a spaced mode, and each supporting seat is provided with a supporting inclined face used for supporting a steel coil. Or each supporting seat is provided with an arc-shaped supporting groove used for supporting the steel coil, and the radiuses of the cylinders where the arc-shaped supporting grooves in the supporting seats in at least two supporting seat pairs are located are different; two limiting cross rods are arranged on the machine body and arranged on the outer sides of the head end steel coil and the tail end steel coil in the left-right direction respectively. The supporting slopes support the steel coils, the arc-shaped supporting grooves of different sizes do not limit the diameter size of the steel coils, and universality is high. The supporting seat radially and fixedly supports the steel coil, the limiting cross rod linearly and fixedly supports the steel coil, and the two are combined to jointly guarantee the stability of the steel coil in the transportation process.

Description

Technical Field

[0001] The utility model belongs to the technical field of goods transportation, and mainly relates to a fixing bracket for transporting steel coils. Background Art

[0002] In the field of industrial manufacturing, steel coils, as an important material, are widely used. To meet the needs of industrial production, steel coils often need to be transported to different locations. Generally, highway flatbed trailers are used for transporting steel coils. During transportation, to prevent rolling or tipping over, the common fixing method is to directly place the steel coils on the flatbed trailer after bundling them, and use wooden blocks to support at the bottom on both radial sides of the steel coil, or use steel wires, chain hoists, etc. for tying and fastening. However, the fixing and limiting ability of this method is poor. In case of emergencies during transportation, it is extremely easy to have rolling or tipping accidents, resulting in casualties or property losses of vehicle drivers or surrounding personnel.

[0003] An existing fixing bracket for transporting steel coils, such as a fixing rack for transportation disclosed in a Chinese patent document with the authorization announcement number CN219821309U, includes a fixed bottom frame. A buffer mechanism for slowing down the inertia of the transported goods after the vehicle brakes is arranged on the lower surface of the fixed bottom frame. A support foot for preventing the whole device from moving significantly during transportation is arranged on the lower surface of the buffer mechanism. The buffer plate is arranged on the lower surface of the fixed bottom frame. This fixing rack for transportation is provided with a connecting slider on the lower surface of the fixed bottom frame. The connecting slider is slidably connected with a limiting rod inside a buffer groove, and two damping springs sleeved on the surface of the limiting rod are arranged on both sides of the connecting slider, so as to offset and reduce the inertia generated by the goods. And anti-slip pads are arranged on the lower surfaces of the support feet fixed to the four corners of the buffer mechanism through fixing bolts, so as to prevent the goods from having a large displacement when the vehicle starts, stops or jolts.

[0004] However, the above-mentioned fixing rack for transportation can only be applicable to steel coils of the same size, and has low versatility. Summary of the Utility Model

[0005] The utility model provides a fixing bracket for transporting steel coils to solve the technical problem that the steel coils transported by the existing fixing rack for transportation have a single size and low versatility.

[0006] To solve the above problems, the utility model adopts the following technical solutions:

[0007] A steel coil transportation and fixing bracket, comprising a body and a plurality of pairs of support seats arranged at intervals in the left-right direction and mounted on the body; each pair of support seats includes two support seats arranged opposite to and spaced apart from each other in the front-back direction, and each support seat has a support inclined surface for supporting the steel coil; or each support seat has an arc-shaped support groove for supporting the steel coil, and the radii of the cylinders on which the arc-shaped support grooves of the support seats in at least two pairs of support seats are located are different; two limiting cross bars arranged in parallel and spaced apart in the left-right direction are provided on the body, and the two limiting cross bars are used to be respectively arranged on the outer sides of the steel coils at the head end and the tail end in the left-right direction to block and limit the steel coils on the body.

[0008] Beneficial effects: The support seat is provided with a support inclined surface for supporting the steel coil. The support inclined surface supports the steel coil without restricting the diameter size of the steel coil, and has strong versatility; or each support seat has an arc-shaped support groove for supporting the steel coil, and the radii of the cylinders on which the arc-shaped support grooves of the support seats in at least two pairs of support seats are located are different, that is, different support seats can support steel coils with different diameter sizes, and the versatility is strong. And multiple pairs of support seats are provided, which can support multiple steel coils at the same time, improving the transportation efficiency. Two limiting cross bars arranged in parallel and spaced apart in the left-right direction are provided on the body, and the two limiting cross bars are used to be respectively arranged on the outer sides of the steel coils at the head end and the tail end in the left-right direction to block and limit the steel coils on the body. The support seat pair fixedly supports the steel coil radially, and the limiting cross bar fixedly supports the axis of the steel coil. The combination of the two jointly ensures the stability of the steel coil during transportation.

[0009] Further, the body includes a base and four columns fixed on the base and distributed in a rectangular shape. Each pair of support seats is fixed on the base. Guide beams are connected between the tops of the two columns arranged at intervals in the left-right direction, and the limiting cross bar is slidably assembled between the two guide beams.

[0010] Beneficial effects: The guide beams are respectively connected to the tops of the two columns arranged at intervals in the left-right direction to make the columns more stable. The limiting cross bar is slidably assembled between the two guide beams. The guide beams provide an installation position for the limiting cross bar so that the limiting cross bar can correctly fix the steel coil on both axial sides of the steel coil.

[0011] Further, the support seat includes a top plate and a support plate arranged obliquely and in opposite inclined directions. The lower ends of the top plate and the support plate are both fixed to the base, and the upper ends of the top plate and the support plate are connected. The support inclined surface or the arc-shaped support groove is arranged on the support plate.

[0012] Beneficial effects: The top plate braces and reinforces the support plate, so that the support plate can bear a greater force on the steel coil and avoid the situation that the support plate is overwhelmed.

[0013] Further, the base includes a first longitudinal beam, a second longitudinal beam, and multiple cross beams. The first longitudinal beam and the second longitudinal beam both extend in the left - right direction and are arranged in parallel at intervals in the front - back direction. The first longitudinal beam and the second longitudinal beam are connected to the bottoms of two corresponding columns arranged at intervals in the left - right direction. The multiple cross beams are connected between the first longitudinal beam and the second longitudinal beam and are arranged in parallel at intervals in the left - right direction, and the support seats are fixed on the corresponding cross beams.

[0014] Beneficial effects: The base is divided into multiple cross beams with voids between the cross beams, saving materials. The first longitudinal beam and the second longitudinal beam are connected to the bottoms of two corresponding columns arranged at intervals in the left - right direction, strengthening the stability between the columns, that is, improving the overall stability of the steel coil transportation and fixing bracket.

[0015] Further, an anti - slip pad is provided in the support inclined plane or the arc - shaped support groove.

[0016] Beneficial effects: An anti - slip pad is provided in the support inclined plane or the arc - shaped support groove to prevent the steel coil from sliding on the support plate during transportation.

[0017] Further, the two support seats in each pair of support seats are symmetric about the center line extending in the left - right direction of the corresponding cross beam in the front - back direction on the corresponding cross beam.

[0018] Beneficial effects: The two support seats in each pair of support seats are symmetric about the center line extending in the left - right direction of the corresponding cross beam in the front - back direction on the corresponding cross beam. When the steel coil is lifted and placed on the support seats, the force on each support seat is evenly distributed, preventing the situation where the support seat is overwhelmed due to uneven force.

[0019] Further, the two limiting cross bars are both slidably assembled on the machine body in the left - right direction to block the steel coil in the axial direction of the steel coil; locking assemblies are provided at both ends of each limiting cross bar for locking and fixing the limiting cross bar to the machine body.

[0020] Beneficial effects: The two limiting cross bars are both slidably assembled on the machine body in the left - right direction to block the steel coil in the axial direction of the steel coil, preventing the steel coil from sliding axially during transportation. Locking assemblies are provided at both ends of the limiting cross bar for locking and fixing the limiting cross bar to the machine body so as to be able to block and limit the lifted and placed steel coil at any time.

[0021] Further, the locking assembly includes a locking hoop, a locking bolt, and a locking nut. The locking hoop includes a hoop sleeve sleeved outside the guide beam and slidably matched with the guide beam and two connecting plates connected to the radial direction of the hoop sleeve. The locking bolt passes through the two connecting plates, and the locking nut is threadedly connected to the locking bolt to tighten the hoop sleeve on the guide beam.

[0022] Beneficial effects: The structure is simple, and the axial direction of the steel coil can be blocked and limited by threadedly connecting the locking nut and the locking bolt.

[0023] Furthermore, a reinforcing diagonal brace is connected between each column and the first longitudinal beam or the second longitudinal beam on the corresponding side.

[0024] Beneficial effects: A reinforcing diagonal brace is connected between each column and the first longitudinal beam or the second longitudinal beam on the corresponding side to make the columns more stable, strengthen the stability of the overall device, and ensure the stability during the transportation of the steel coil.

[0025] Furthermore, both the first longitudinal beam and the second longitudinal beam are tubular structures, and bolt columns for hanging wire ropes or chain hoists are provided inside the first longitudinal beam and the second longitudinal beam.

[0026] Beneficial effects: When loading the steel coil onto the vehicle, the steel coil transportation fixing bracket is hoisted and placed on the flatbed truck. One end of the wire rope or chain hoist is hung on the bolt column of the base, and the other end is tied to the hook of the flatbed truck, ensuring firm fastening. Description of the Drawings

[0027] By referring to the accompanying drawings and reading the following detailed description, the above and other objects, features, and advantages of the exemplary embodiments of the present utility model will become readily understandable. In the drawings, several embodiments of the present utility model are shown in an exemplary rather than restrictive manner, and the same or corresponding reference numerals represent the same or corresponding parts, where:

[0028] Figure 1 is the front view of the present utility model;

[0029] Figure 2 is the left view of the present utility model;

[0030] Figure 3 is the top view of the present utility model;

[0031] Figure 4 is the structural schematic diagram of the right support seat of the present utility model (the left support seat has the same structure as the right support seat);

[0032] Figure 5 is the structural schematic diagram of the locking assembly;

[0033] Figure 6 is the top view of the locking assembly.

[0034] Description of the Reference Numerals:

[0035] 1. Steel coil; 2. Guide beam; 3. Column; 4. Rear support seat; 5. Cross beam; 6. Reinforcing diagonal brace; 7. Second longitudinal beam; 8. Locking assembly; 9. Limit cross bar; 10. Front support seat; 11. Bolt column; 12. First longitudinal beam; 13. Support plate; 14. Anti-slip pad; 15. Top plate; 16. Hoop; 17. Locking bolt; 18. Connecting plate; 19. Locking nut. Detailed Embodiments

[0036] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Those skilled in the art should know that the embodiments described below are a part of the present disclosure, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of protection of the present utility model.

[0037] The following specifically introduces various non-limiting implementation manners of the present utility model. The quantity of any element in the accompanying drawings is for illustration rather than limitation, and any naming is only for distinction without any limiting meaning. It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0038] Embodiment 1 of a steel coil transportation fixing bracket provided by the present utility model:

[0039] As Figure 1 shown, a steel coil transportation fixing bracket includes a body and a plurality of pairs of support seats arranged at intervals in the left-right direction and mounted on the body. In this embodiment, for the convenience of description, the direction extending along the axis of the steel coil 1 is defined as the left-right direction, and the direction extending along the radial direction of the steel coil 1 is defined as the front-back direction.

[0040] As Figure 1 , Figure 2 and Figure 3 shown, the body includes a base and four columns 3 fixedly arranged on the base in a rectangular distribution. The base includes a first longitudinal beam 12, a second longitudinal beam 7, and a plurality of cross beams 5. Both the first longitudinal beam 12 and the second longitudinal beam 7 extend in the left-right direction and are arranged parallel and spaced apart in the front-back direction. The first longitudinal beam 12 and the second longitudinal beam 7 are connected to the bottoms of the corresponding two columns arranged at intervals in the left-right direction. The plurality of cross beams 5 are connected between the first longitudinal beam 12 and the second longitudinal beam 7 and are arranged parallel and spaced apart in the left-right direction. The pairs of support seats are fixed on the corresponding cross beams. The plurality of cross beams 5 fixedly connect the first longitudinal beam 12 and the second longitudinal beam 7 together, ensuring the stability between the first longitudinal beam 12 and the second longitudinal beam 7. Anti-slip pads 14 are fixedly connected to the lower ends of the first longitudinal beam 12 and the second longitudinal beam 7, improving the anti-slip degree of the overall structure and preventing the steel coil 1 transportation fixing bracket from sliding during transportation.

[0041] As Figure 2 and Figure 4As shown, the support bases pair includes a front support base 10 and a rear support base 4. The front support base 10 and the rear support base 4 are symmetric about the center line extending in the left - right direction of the corresponding cross - beam in the front - rear direction. Both the front support base 10 and the rear support base 4 include a top plate 15 and a support plate 13 which are arranged obliquely and in opposite oblique directions. The lower ends of the top plate 15 and the support plate 13 are both fixed to the corresponding cross - beam. The upper ends of the top plate 15 and the support plate 13 are connected. The support plate 13 is provided with a support inclined plane for supporting the steel coil 1, or each support plate 13 is provided with an arc - shaped support groove for supporting the steel coil 1. The radii of the cylinders where the arc - shaped support grooves are located on the support bases in at least two of the support bases pairs are different. The support plate 13 and the top plate 15 are both fixedly connected to the cross - beam 5, and the front support base 10 and the rear support base 4 are symmetric about the front - rear center line of the cross - beam 5. When the steel coil 1 is placed on the support base, the force distribution on each support base is uniform, preventing the situation that the support base is overwhelmed due to uneven force. The support inclined plane supporting the steel coil 1 or multiple arc - shaped support grooves of different sizes supporting the steel coil 1 does not limit the diameter size of the steel coil 1, and has strong versatility.

[0042] As Figure 4 shown, an anti - slip pad 14 is provided in the support inclined plane or the arc - shaped support groove. The size of the anti - slip pad 14 is the same as that of the support inclined plane or the arc - shaped support groove. When steel coils 1 of different diameter sizes are placed on the support plate 13 or in the arc - shaped support groove, the support inclined plane or the arc - shaped support groove is covered with the anti - slip pad 14, so that when the steel coils 1 of different diameter sizes are fixed to the support plate 13, they can all press on the anti - slip pad 14. Steel coils 1 of different diameter sizes can all improve their corresponding anti - slip properties, and have strong versatility.

[0043] As Figure 4 shown, the above - mentioned top plate 15 is connected to the outside of its corresponding support plate 13 to support the corresponding support plate 13. The top plate 15 improves the supporting force of the support plate 13, and the top plate 15, the support plate 13 and the corresponding cross - beam 5 are fixedly connected. The three form a triangular structure, and the stability of the triangular structure is extremely strong. The top plate 15, the support plate 13 and the cross - beam 5 are not easily deformed, ensuring the stability of the support plate 13, that is, ensuring the stability of the steel coil 1 during transportation.

[0044] As Figure 1 and Figure 2 shown, on each cross - beam 5, there are a front support base 10 and a rear support base 4 which are symmetric about the center line extending in the left - right direction of the cross - beam 5 in the front - rear direction. The front support base 10 and the rear support base 4 can form a V - shaped fixing base. Multiple V - shaped fixing bases can support and fix multiple steel coils 1. The steel coils 1 are axially stacked, increasing the accommodation capacity of the steel coil 1 transportation fixing bracket. It is not necessary that each steel coil 1 corresponds to a steel coil transportation fixing bracket, saving space.

[0045] As Figure 1 and Figure 3As shown in the figure, guide beams 2 are connected between the tops of two upright columns 3 arranged at intervals in the left-right direction. The lower ends of the four upright columns 3 are respectively fixedly connected to the first longitudinal beam 12 and the second longitudinal beam 7, and the upper ends of the four upright columns 3 are respectively fixedly connected to the two guide beams 2, improving the overall stability of the upright columns 3. There are two limit crossbars 9 between the two guide beams 2. The two limit crossbars 9 are both slidably assembled on the two guide beams 2 in the left-right direction to block the steel coil 1 in the axial direction of the steel coil 1. Locking assemblies 8 for locking and fixing the limit crossbars 9 to the machine body are provided at both ends of each limit crossbar 9.

[0046] As Figure 5 and Figure 6 As shown in the figure, the locking assembly 8 includes a locking hoop, a locking bolt 17 and a locking nut 19. The locking hoop includes a hoop sleeve 16 sleeved outside the guide beam 2 and slidably matched with the guide beam 2 and two connecting plates 18 connected to the radial direction of the hoop sleeve 16. The locking bolt 17 passes through the two connecting plates 18, and the locking nut 19 is threadedly connected with the locking bolt 17 to tighten the hoop sleeve 16 against the guide beam 2 to block the steel coil 1 in the axial direction of the steel coil 1. After the steel coil 1 is hoisted and placed, the locking nut 19 and the locking bolt 17 are unscrewed and removed, and the positions of the two limit crossbars 9 are adjusted by moving them back and forth. After adjusting to a suitable position, one limit crossbar 9 is adjusted to the position of the left end face of the steel coil 1, and one limit crossbar 9 is adjusted to the position of the right end face of the steel coil 1 to axially fix the steel coil 1 and prevent the steel coil 1 from sliding left and right during transportation.

[0047] As Figure 3 As shown in the figure, there are also multiple bandages on the steel coil 1 transportation fixing bracket. The bandages tie the entire steel coil 1 to the steel coil 1 transportation fixing bracket through the first longitudinal beam 12 and the second longitudinal beam 7. Two bandages are required for each steel coil 1, reducing the fluctuation of the steel coil 1 when the vehicle body fluctuates during transportation. When the bandages are tied, they are located in a plane as a whole in the front and back. At this time, the bandages are the shortest, reducing the material used for the bandages, saving resources, and when the bandages tighten the steel coil 1, the steel coil 1 is fixed more firmly.

[0048] As Figure 1 and Figure 3 As shown in the figure, a reinforcing diagonal brace 6 is connected between each upright column 3 and the corresponding first longitudinal beam 12 or the second longitudinal beam 7 on the corresponding side. A triangular structure is formed among each upright column 3, the corresponding reinforcing diagonal brace 6 and the corresponding longitudinal beam. The triangular structure has extremely strong stability, and each upright column 3, the corresponding reinforcing diagonal brace 6 and the corresponding longitudinal beam are not easily deformed, improving the stability of the three structures, that is, improving the stability during the transportation of the steel coil 1.

[0049] As Figure 2 and Figure 3As shown, both the first longitudinal beam 12 and the second longitudinal beam 7 are tubular structures. Inside the first longitudinal beam 12 and the second longitudinal beam 7, there are bolt columns 11 for hanging wire ropes or chain hoists. When loading the steel coil 1 onto the vehicle, the transportation and fixing bracket of the steel coil 1 is lifted and placed on the flatbed truck. One end of the wire rope or chain hoist is hung on the base bolt column 11, and the other end is tied to the hook of the flatbed truck and fastened securely.

[0050] The working process of the present utility model is as follows:

[0051] Before starting to load the steel coil 1 onto the vehicle, one end of the wire rope or chain hoist is hung on the base bolt column 11, and the other end is tied to the hook of the flatbed truck to fix the transportation and fixing bracket of the steel coil 1. The axial direction of the steel coil 1 is the same as the axial direction of the wheels. Slide the two limit crossbars 9 to the front end and the rear end of the transportation and fixing bracket of the steel coil 1 respectively to prevent affecting the hoisting of the steel coil 1. Lift and place the steel coil 1 on the support plate 13 and place it centered along the axial direction of the steel coil 1. Move the two limit crossbars 9 to the left end face and the right end face of the steel coil 1 respectively, and tighten the locking nuts 19 to fix the steel coil 1. Fix one end of the bandage on the first longitudinal beam 12, pass it over the steel coil 1 from above, and then fix the other end of the bandage on the second longitudinal beam 7 and roll it up and fix it to further fix the steel coil 1. The unloading of the steel coil 1 can be operated in the reverse order of loading.

[0052] The support seat is provided with a support inclined plane for supporting the steel coil 1. The support inclined plane supports the steel coil 1 without restricting the diameter size of the steel coil 1, and has strong versatility; or each support seat has an arc-shaped support groove for supporting the steel coil 1. The radii of the cylinders where the arc-shaped support grooves are located on at least two of the centering support seats are different, that is, different support seats can support steel coils 1 with different diameter sizes, and the versatility is strong. And multiple groups of support seats are provided, which can support multiple steel coils 1 at the same time to improve the transportation efficiency. There are two limit crossbars 9 arranged in parallel at intervals in the left-right direction on the body. The two limit crossbars 9 are used to be respectively arranged outside the steel coils 1 at the head end and the tail end in the left-right direction to stop and limit the steel coils 1 on the body. The support seats support the steel coil 1 radially and fixedly, and the limit crossbars 9 support the axis of the steel coil 1 fixedly. The combination of the two jointly ensures the stability of the steel coil 1 during transportation. To the greatest extent, accidents of personal injury, death and property loss caused by the steel coil 1 rolling or overturning during transportation are avoided.

[0053] Embodiment 2 of the steel coil transportation and fixing bracket provided by the present utility model:

[0054] The main difference from Embodiment 1 is that in Embodiment 1, the two limit crossbars are both slidably assembled on the corresponding guide beams in the left-right direction. In this embodiment, the two limit crossbars can be detachably assembled on the guide beams. At this time, after the steel coil is placed, the limit crossbars can be installed at the corresponding positions.

[0055] Embodiment 3 of the steel coil transportation and fixing bracket provided by the present utility model:

[0056] The main difference between it and Embodiment 1 is that in Embodiment 1, the locking assembly includes a locking hoop, a locking bolt and a locking nut. The locking hoop includes a hoop sleeve sleeved outside the guide beam and slidably matched with the guide beam, and two connecting plates connected to the radial direction of the hoop sleeve. The locking bolt passes through the two connecting plates, and the locking nut is threadedly connected with the locking bolt to tighten the hoop sleeve on the guide beam. In this embodiment, the locking assembly includes a locking bolt, a locking nut, sleeves at both ends of the limiting cross bar and positioning holes evenly distributed in the left-right direction on the guide beam. The locking bolt passes through the sleeve and the corresponding positioning hole, and the locking nut is threadedly connected with the locking bolt to lock the sleeve on the guide beam.

[0057] Embodiment 4 of the steel coil transportation and fixing bracket provided by the present utility model:

[0058] The main difference between it and Embodiment 1 is that in Embodiment 1, the support plate and the top plate on the support seat are fixed on the corresponding cross beam, and the support plate and the top plate are fixedly connected. In this embodiment, positioning grooves are arranged at equal intervals in the front-rear direction on the cross beam. The upper ends of the support plate and the top plate are hinged, and the lower ends of the support plate and the top plate can be selectively inserted into the corresponding positioning grooves according to the size of the steel coil diameter.

[0059] According to the above description of this specification, those skilled in the art can also understand the following terms used. For example, terms indicating orientation or position relationship such as "front", "rear", "left", "right", "top", "bottom", "inside", "outside", etc. are based on the orientation or position relationship shown in the drawings of this specification. It is only for the purpose of facilitating the description of the solution of the present utility model and simplifying the description, rather than explicitly or implicitly indicating that the device or element involved must have the specific orientation, be constructed and operate in the specific orientation. Therefore, the above terms of orientation or position relationship cannot be understood or interpreted as a limitation to the solution of the present utility model.

[0060] In addition, in the description of this specification, the meaning of "a plurality" is at least two, such as two, three or more, etc., unless otherwise clearly and specifically defined.

[0061] The above are only the preferred embodiments of the present utility model, and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A steel coil transport fixed bracket, characterized in that: It comprises a machine body and a plurality of supporting base pairs installed on the machine body and arranged at intervals along the left-right direction; The support seat pair comprises two support seats arranged opposite to each other and spaced apart in the front-to-back direction, each support seat having a support inclined surface for supporting the steel coil; or each support seat having an arc-shaped support groove for supporting the steel coil, and at least the radius of the cylinder where the arc-shaped support grooves on the support seats in the two support seat pairs are located is different; The machine body is provided with two limit cross bars which are arranged in parallel and spaced apart in the left and right directions. The two limit cross bars are used to be respectively arranged on the outside of the first and last steel coils in the left and right directions to stop and limit the steel coils on the machine body.

2. A steel coil transport fixing bracket according to claim 1, characterized in that: The machine body includes a base and four columns fixed on the base and distributed in a rectangular shape. The support base pairs are fixed on the base. A guide beam is connected between the tops of two columns spaced apart in the left and right directions. The limit cross bar is slidably assembled between the two guide beams.

3. A steel coil transport fixing bracket according to claim 2, characterized in that: The support seat includes a top plate and a support plate which are arranged obliquely and in opposite directions. The lower ends of the top plate and the support plate are fixed to the base, and the upper ends of the top plate and the support plate are connected. The support slope or arc-shaped support groove is arranged on the support plate.

4. A steel coil transport fixing bracket according to claim 2, characterized in that: The base includes a first longitudinal beam, a second longitudinal beam and multiple cross beams. The first longitudinal beam and the second longitudinal beam both extend in the left-right direction and are arranged in parallel and spaced apart in the front-back direction. The first longitudinal beam and the second longitudinal beam are connected to the bottoms of two corresponding columns arranged in spaced apart in the left-right direction. Multiple cross beams are connected between the first longitudinal beam and the second longitudinal beam and are arranged in parallel and spaced apart in the left-right direction. The support seat pair is fixed on the corresponding cross beams.

5. The steel coil transport fixing bracket according to claim 3, characterized in that: An anti-slip pad is arranged in the supporting inclined surface or the arc-shaped supporting groove.

6. A steel coil transport fixing bracket according to claim 4, characterized in that: The two support seats in each support seat pair are front-to-back symmetrical on the corresponding crossbeam about a center line of the crossbeam extending in the left-right direction.

7. A steel coil transport fixing bracket according to any one of claims 2 to 6, characterized in that: The two limit cross bars are slidably assembled on the machine body along the left and right directions to stop the steel coil in the axial direction of the steel coil; locking components for locking and fixing the limit cross bar and the machine body are provided at both ends of each limit cross bar.

8. The steel coil transport fixing bracket according to claim 7, characterized in that: The locking assembly includes a locking hoop, a locking bolt and a locking nut. The locking hoop includes a hoop sleeve that is sleeved outside the guide beam and slidably cooperates with the guide beam, and two connecting plates connected to the hoop sleeve in the radial direction. The locking bolt passes through the two connecting plates, and the locking nut is threadedly connected to the locking bolt so that the hoop sleeve can tighten the guide beam.

9. A steel coil transport fixing bracket according to any one of claims 2-6, characterized in that: A reinforcing diagonal brace is connected between each column and the first longitudinal beam or the second longitudinal beam on the corresponding side.

10. The steel coil transport fixing bracket according to claim 4, characterized in that: The first longitudinal beam and the second longitudinal beam are both tubular structures, and bolt posts for hanging steel wire ropes or fall chains are provided in the first longitudinal beam and the second longitudinal beam.

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