Cable drum transport carriage assembly

Abstract

The utility model relates to a cable reel transportation bracket assembly, including cable reel transportation bracket assembly body and setting on the cable reel transportation bracket assembly body's cable reel, and the cable reel transportation bracket assembly body includes the cross frame, and the cross frame includes lower support beam and upper support beam, and the front support beam and rear support beam below, left side support beam and right side support beam inside are provided with the reinforcing support beam, and the front support beam and rear support beam inside are provided with the arc support plate for supporting the cable reel respectively, and the arc support plate both ends lower surface is connected with left side support beam and right side support beam top respectively through the support block. The utility model discloses a cable reel transportation bracket assembly, prevent the damage of cable reel due to the gravity of cable reel and cable, prevent extruding cable due to the deformation of cable reel, cause the damage of cable, prevent the rolling of cable reel in transportation, and cable reel separates from the bracket and causes the harm of transportation personnel.

Description

Technical Field

[0001] This utility model relates to a cable transport protection device, specifically, to a cable reel transport bracket assembly. Background Technology

[0002] Cable reels are widely used in steel smelting, electronics, petrochemicals, mining, power, railways, construction sites, and mining plants, and are essential for infrastructure construction.

[0003] After production, cable reels need to be secured during storage or transportation to prevent them from rolling inside the transport vehicle and causing accidents. However, current methods typically involve securing the cable reels with steel wire ropes or specialized brackets. These methods are inefficient, and if the cable reels roll during transport, the inertia and other factors can cause them to fall, posing a significant threat to the lives and property of transport personnel and even public transportation safety.

[0004] To prevent cable reels from rolling and colliding during loading, unloading, and handling, existing technologies mainly use brackets to fix the cable reels. These brackets are mostly made of square steel tubing, with the steel material being Q235. Because the planes of the square steel tubing meet at a 90° angle, and the side plate of the cable reel is a complete circle, the contact point between the arc and the channel steel or square steel tubing also forms a 90° angle. Given that the total weight of the cable reel and cable is between 8 and 10 tons, this can cause the cable reel to deform upon impact. Due to the weight of the cable reel and cable, the sharp angle at the corner causes compression deformation of the arc of the cable reel, resulting in damage to the cable reel. In severe cases, the deformation of the cable reel can compress the cable, causing secondary damage. Utility Model Content

[0005] To address the shortcomings of the existing technology, this utility model provides a cable reel transport bracket assembly with a simple structure that prevents the cable reel from rolling and protects the cable from deformation.

[0006] The technical solution adopted by this utility model is:

[0007] A cable reel transport bracket assembly includes a grid-shaped frame body. The frame body includes a lower support beam and an upper support beam. An arc-shaped support plate for supporting the cable reel is provided on the inner side of the upper support beam. The two ends of the arc-shaped support plate are free ends, and the two ends of the arc-shaped support plate form a suspended structure capable of elastic deformation.

[0008] Preferably, the projections of the ends of the arc-shaped support plate in the vertical direction are located inside the outer end face of the lower support beam.

[0009] Preferably, the upper surface and the inner surface of the lower support beam are connected by a transition arc plate;

[0010] The lower surface of the arc-shaped support plate is fixedly connected to the transition arc plate.

[0011] Preferably, the lower surfaces at both ends of the arc-shaped support plate are connected to the top of the lower support beam via support blocks;

[0012] The upper surface of the support block is an arc surface that matches the lower surface of the arc-shaped support plate;

[0013] The upper surface of the support block is fixedly connected to the arc-shaped support plate;

[0014] The lower surface of the support block is fixedly connected to the upper surface of the lower support beam.

[0015] Preferably, the support block has a rectangular cross-section and a cavity in the middle.

[0016] Preferably, the cross-section of the support block is trapezoidal, and a cavity is provided in the middle.

[0017] Preferably, limit plates are provided on both sides of the arc-shaped support plate, and the cross-section of the arc-shaped support plate is U-shaped.

[0018] Preferably, the arc-shaped support plate has an L-shaped cross-section and a limit plate is provided on one side near the front support beam / rear support beam.

[0019] Preferably, the ends of the arc-shaped support plate are bent outward to form an arc surface;

[0020] The upper surface of the support block is provided with an arc-shaped groove, and the end of the arc-shaped support plate is bent outward to form an arc surface and placed in the arc-shaped groove.

[0021] Preferably, the structure also includes a support block, a limiting plate, and a transition arc plate, which together with the arc-shaped support plate form a multi-level shock absorption and stable support system, further improving the shock absorption effect and reliability.

[0022] The advantages of this utility model over the prior art are:

[0023] This utility model relates to a cable reel transport bracket assembly. The cable reel is mounted on an arc-shaped support plate of the cable reel transport bracket assembly. The main body of the cable reel transport bracket assembly is provided with a connecting plate. The cable reel is connected to the connecting plate through a rectangular fixing plate. The cable reel is fixed on the bracket to prevent damage to the cable reel due to the weight of the cable and the cable. It also prevents the cable from being squeezed due to the deformation of the cable reel, which would cause damage to the cable. Furthermore, it prevents the cable reel from rolling during transportation and from falling off the bracket, which could cause injury to the transport personnel.

[0024] In this utility model cable reel transport bracket assembly, the upper surface and inner surface of the lower support beam are connected by a transition arc plate; the lower surface of the arc-shaped support plate is connected to the lower support beam by a transition arc plate, changing the connection from a line connection to a surface connection, which improves the connection strength and reliability between the arc-shaped support plate and the lower support beam.

[0025] This utility model of a cable reel transport bracket assembly employs a specific structure of an elastic arc-shaped support plate with both ends suspended, featuring self-aligning and dynamic vibration damping functions. Rather than a simple buffer, it cleverly utilizes the elastic deformation of the plate, offering the following advantages: Self-aligning: When placing the cable reel, even with slight deviations, the elastic deformation of the suspended arms guides the cable reel to automatically slide into the center position, facilitating installation; Dynamic vibration damping: During long-distance transportation, the vibration energy generated by vehicle bumps causes the suspended arc-shaped plate to undergo continuous, slight, and repeated deformation. This deformation effectively dissipates vibration energy, forming a natural, maintenance-free "mechanical damping" system, significantly reducing the vibration intensity transmitted to the cable reel and cable, effectively preventing wear of the cable insulation layer due to long-term vibration and fatigue damage to the cable reel structure. Uniform stress distribution: The cantilever beam structure diffuses stress from concentrated connection points to the entire plate surface, avoiding fatigue fracture at weld points or connection points.

[0026] This utility model relates to a cable reel transport bracket assembly, which comprises an arc-shaped support plate, a hollow support block, and a frame, forming a collaborative "three-stage vibration damping system." The first-stage damping (arc-shaped plate) primarily absorbs high-frequency, low-amplitude vibrations, and its rapid deformation prevents hard impacts between the cable reel and the bracket. The second-stage damping (hollow support block) lags behind the first stage in deformation, and its reduced weight allows it to absorb medium-frequency, medium-amplitude vibration energy. The low-frequency, high-amplitude kinetic energy not fully absorbed by the first two stages is countered by the third stage (the overall rigid frame) through the inertia provided by its massive mass. The three stages of damping activate sequentially and work collaboratively to ensure the stability of the cable reel. The length-to-thickness ratio (L / t) of the arc-shaped support plate is set between 55 and 65, and the stiffness ratio (K1 / K2) of the support block is set between 0.2 and 5, ensuring that the three-stage damping system achieves optimal matching. Compared to existing technologies, this reduces cable reel deformation caused by transportation by more than 80% (from >10mm to <2mm). Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural diagram of the cable reel transport bracket assembly body of this utility model;

[0028] Figure 2 This is a front view structural diagram of the cable reel transport bracket assembly of this utility model in its installed state;

[0029] Figure 3This is a front view structural schematic diagram of the cable reel transport bracket assembly body according to the first embodiment of the present utility model.

[0030] Figure 4 This is a front view structural schematic diagram of the cable reel transport bracket assembly body, which is another embodiment of the cable reel transport bracket assembly of this utility model.

[0031] Figure 5 This is a side view of the cable reel transport bracket assembly of this utility model in its installed state.

[0032] Figure 6 This is a side view of the cable reel transport bracket assembly body according to the second embodiment of the present invention.

[0033] Figure 7 This is a side view of the cable reel transport bracket assembly body according to the third embodiment of the present invention.

[0034] Figure 8 This is a schematic diagram of the arc-shaped support plate structure of the fourth embodiment of the cable reel transport bracket assembly of this utility model;

[0035] Figure 9 This is a schematic diagram of the front arc-shaped support plate structure of the fifth embodiment of the cable reel transport bracket assembly of this utility model;

[0036] Figure 10 This is a schematic diagram of the rear arc-shaped support plate structure of the fifth embodiment of the cable reel transport bracket assembly of this utility model;

[0037] Figure 11 This is a schematic diagram of the front arc-shaped support plate structure of the sixth embodiment of the cable reel transport bracket assembly of this utility model;

[0038] Figure 12 This is a schematic diagram of the rear arc-shaped support plate structure of the sixth embodiment of the cable reel transport bracket assembly of this utility model;

[0039] Figure 13 This is a schematic diagram of the main structure of the rectangular support block of the cable reel transport bracket assembly of this utility model;

[0040] Figure 14 This is a side view of the rectangular support block structure of the cable reel transport bracket assembly of this utility model;

[0041] Figure 15 This is a schematic diagram of the trapezoidal support block of the cable reel transport bracket assembly of this utility model.

[0042] Figure 16 This is a front view structural schematic diagram of the cable reel transport bracket assembly body according to the seventh embodiment of the present invention;

[0043] Figure 17 This is a front view structural schematic diagram of the cable reel transport bracket assembly body of the eighth embodiment of the present utility model;

[0044] Figure 18 This is a schematic diagram of the transition arc plate of the cable reel transport bracket assembly of this utility model.

[0045] Explanation of symbols for key components in the attached diagram:

[0046] In the picture:

[0047] 1. Cable reel transport bracket assembly body; 2. Cable reel

[0048] 3. Lower support beam

[0049] 31. Left support beam; 32. Right support beam

[0050] 33. Transition arc plate

[0051] 4. Upper support beam

[0052] 41. Front support beam 42. Rear support beam

[0053] 5. Strengthen the supporting beams

[0054] 51. Front reinforcing support beam 52. Rear reinforcing support beam

[0055] 6. Curved support plate

[0056] 61. Front arc-shaped support plate 62. Rear arc-shaped support plate

[0057] 7. Connecting plate 8. Connecting holes

[0058] 9. Rectangular fixing plate; 10. Cable reel center support frame

[0059] 11. Lower bolt 12. Upper bolt

[0060] 13. Support block 14. Cable

[0061] 15. Limit plate. Detailed Implementation

[0062] The present invention will now be described in detail with reference to the accompanying drawings and embodiments:

[0063] Example 1, Appendix Figure 1-5 It is known that a cable reel transport bracket assembly includes a cable reel transport bracket assembly body 1 and a cable reel 2 disposed on the cable reel transport bracket assembly body. The cable reel transport bracket assembly body 1 includes a grid-shaped frame, and the grid-shaped frame includes a lower support beam 3 and an upper support beam 4.

[0064] The lower support beam 3 and the upper support beam 4 are perpendicular to each other;

[0065] The lower support beam 3 includes a left support beam 31 and a right support beam 32;

[0066] The upper support beam 4 includes a front support beam 41 and a rear support beam 42;

[0067] The front support beam 41 and the rear support beam 42 are located at both ends of the left support beam 31 and the right support beam 32;

[0068] Below the front support beam 41 and the rear support beam 42, a reinforcing support beam 5 is provided on the inner side of the left support beam 31 and the right support beam 32;

[0069] The reinforcing support beam 5 includes a front reinforcing support beam 51 and a rear reinforcing support beam 52;

[0070] The front reinforcing support beam 51 is fixedly connected at both ends to the left support beam 31 and the right support beam 32, respectively.

[0071] The top end of the front reinforcing support beam 51 is fixedly connected to the front support beam 41;

[0072] The two ends of the rear reinforcing support beam 52 are fixedly connected to the left support beam 31 and the right support beam 32, respectively.

[0073] The top of the rear reinforcing support beam 52 is fixedly connected to the rear support beam 42;

[0074] Arc-shaped support plates 6 for supporting cable reels are respectively provided on the inner sides of the front support beam 41 and the rear support beam 42;

[0075] The lower surfaces at both ends of the arc-shaped support plate 6 are connected to the top ends of the left support beam 31 and the right support beam 32 respectively via support blocks 13;

[0076] The upper surface of the support block 13 is an arc surface that fits against the lower surface of the arc-shaped support plate 6;

[0077] The upper surface of the support block 13 is an arc surface and is fixedly connected to the arc-shaped support plate 6;

[0078] The lower surface of the support block 13 is fixedly connected to the upper surfaces of the left support beam 31 and the right support beam 32, respectively.

[0079] The arc-shaped support plate 6 includes: a front arc-shaped support plate 61 and a rear arc-shaped support plate 62;

[0080] Connecting plates 7 are respectively provided on the inner sides of both ends of the upper surface of the front support beam 41 and the rear support beam 42;

[0081] Connecting plate 7 is installed vertically;

[0082] The connecting plate 7 is provided with connecting holes 8;

[0083] The center line of connecting hole 8 is parallel to the axis of the lower support beam 3;

[0084] The cable reel transport bracket assembly body and the cable reel are connected by a rectangular fixing plate 9;

[0085] The lower part of the cable reel 2 is mounted on the arc-shaped support plate 6;

[0086] The lower end of the rectangular fixing plate 9 is connected to the connecting plate 7 by the lower bolt 11, and the upper end is connected to the cable reel center support frame 10 by the upper bolt 12.

[0087] Example 2 Figure 6 and Figure 15 Based on Example 1, the cross-section of the support block 13 is trapezoidal; a cavity is provided in the middle.

[0088] Example 3 Figure 7 and Figure 13 Based on Example 1, the support block 13 has a rectangular cross-section and a cavity in the middle. The support block 13 has an overall frustum or funnel shape.

[0089] Example 4 Figure 8 Based on Example 1, limit plates 15 are provided on both sides of the arc-shaped support plate 6, and the cross-section of the arc-shaped support plate 6 is U-shaped.

[0090] Example 5, as Figure 9 and Figure 10 Based on embodiment 1, limit plates 15 are provided on both sides of the arc-shaped support plate 6, and the height of the limit plate 15 on the outer side of the cable reel 2 is greater than the height of the limit plate 15 on the inner side.

[0091] The limiting plate not only serves a limiting function, but its specific connection method with the arc-shaped support plate, which involves wrapping it in a U-shape, also increases the strength of the arc-shaped plate root, optimizes its stress distribution, and prevents fatigue fracture.

[0092] Example 6, as Figure 11 He Ru Figure 12 Based on Example 1, the arc-shaped support plate 6 has an L-shaped cross-section, and a limiting plate 15 is provided on the side near the front support beam 41 and the rear support beam 42; that is, a limiting plate 15 is provided on the outside of the cable reel 2 support plate.

[0093] Preferably, the lower support beam and the upper support beam are made of square steel pipes.

[0094] Preferably, the width of the arc-shaped support plate is 150-200 mm and the thickness is 4-5 mm.

[0095] Preferably, the reinforcing support beam is an I-beam.

[0096] like Figure 3 The ends of the arc-shaped support plate 6 are rounded.

[0097] like Figure 4 The ends of the arc-shaped support plate 6 are bent outward to form an arc surface; the upper surface of the support block 13 is provided with an arc-shaped groove, and the ends of the arc-shaped support plate 6 are bent outward to form an arc surface and placed in the arc-shaped groove.

[0098] Preferably, the height of the limiting plate is 80-100 mm.

[0099] Example 7, as Figure 1 , 2 5 and 16, a cable reel transport bracket assembly, including a cable reel transport bracket assembly body 1 and a cable reel 2 disposed on the cable reel transport bracket assembly body, the cable reel transport bracket assembly body 1 including a grid-shaped frame, the grid-shaped frame including a lower support beam 3 and an upper support beam 4;

[0100] The lower support beam 3 and the upper support beam 4 are perpendicular to each other;

[0101] The lower support beam 3 includes a left support beam 31 and a right support beam 32;

[0102] The upper support beam 4 includes a front support beam 41 and a rear support beam 42;

[0103] The front support beam 41 and the rear support beam 42 are located at both ends of the left support beam 31 and the right support beam 32;

[0104] Below the front support beam 41 and the rear support beam 42, a reinforcing support beam 5 is provided on the inner side of the left support beam 31 and the right support beam 32;

[0105] The reinforcing support beam 5 includes a front reinforcing support beam 51 and a rear reinforcing support beam 52;

[0106] The front reinforcing support beam 51 is fixedly connected at both ends to the left support beam 31 and the right support beam 32, respectively.

[0107] The top end of the front reinforcing support beam 51 is fixedly connected to the front support beam 41;

[0108] The two ends of the rear reinforcing support beam 52 are fixedly connected to the left support beam 31 and the right support beam 32, respectively.

[0109] The top of the rear reinforcing support beam 52 is fixedly connected to the rear support beam 42;

[0110] Arc-shaped support plates 6 for supporting cable reels are respectively provided on the inner sides of the front support beam 41 and the rear support beam 42;

[0111] The lower surface of the arc-shaped support plate 6 is fixedly connected to the inner side ribs of the upper surface of the left support beam 31 and the right support beam 32, respectively;

[0112] That is, the lower surface of the arc-shaped support plate 6 is welded to the intersection of the outer end face and the top surface of the left support beam 31 and the right support beam 32.

[0113] The vertical projections of the two ends of the arc-shaped support plate 6 are on the inner sides of the outer end faces of the left support beam 31 and the right support beam 32.

[0114] The arc-shaped support plate 6 above the left support beam 31 and the right support beam 32 is suspended in the air.

[0115] The arc-shaped support plate 6 includes: a front arc-shaped support plate 61 and a rear arc-shaped support plate 62;

[0116] Connecting plates 7 are respectively provided on the inner sides of both ends of the upper surface of the front support beam 41 and the rear support beam 42;

[0117] Connecting plate 7 is installed vertically;

[0118] The connecting plate 7 is provided with connecting holes 8;

[0119] The center line of connecting hole 8 is parallel to the axis of the lower support beam 3;

[0120] The cable reel transport bracket assembly body 1 and the cable reel 2 are connected by a rectangular fixing plate 9;

[0121] The lower part of the cable reel 2 is mounted on the arc-shaped support plate 6;

[0122] The lower end of the rectangular fixing plate 9 is connected to the connecting plate 7 by the lower bolt 11, and the upper end is connected to the cable reel center support frame 10 by the upper bolt 12.

[0123] A cable reel transport bracket assembly includes a cable reel transport bracket assembly body 1 and a cable reel 2 disposed on the cable reel transport bracket assembly body. The cable reel transport bracket assembly body 1 includes a grid-shaped frame, and the grid-shaped frame includes a lower support beam 3 and an upper support beam 4.

[0124] The lower support beam 3 and the upper support beam 4 are perpendicular to each other;

[0125] The lower support beam 3 includes a left support beam 31 and a right support beam 32;

[0126] The upper support beam 4 includes a front support beam 41 and a rear support beam 42;

[0127] The front support beam 41 and the rear support beam 42 are located at both ends of the left support beam 31 and the right support beam 32;

[0128] Below the front support beam 41 and the rear support beam 42, a reinforcing support beam 5 is provided on the inner side of the left support beam 31 and the right support beam 32;

[0129] The reinforcing support beam 5 includes a front reinforcing support beam 51 and a rear reinforcing support beam 52;

[0130] The front reinforcing support beam 51 is fixedly connected at both ends to the left support beam 31 and the right support beam 32, respectively.

[0131] The top end of the front reinforcing support beam 51 is fixedly connected to the front support beam 41;

[0132] The two ends of the rear reinforcing support beam 52 are fixedly connected to the left support beam 31 and the right support beam 32, respectively.

[0133] The top of the rear reinforcing support beam 52 is fixedly connected to the rear support beam 42;

[0134] Arc-shaped support plates 6 for supporting cable reels are respectively provided on the inner sides of the front support beam 41 and the rear support beam 42;

[0135] The lower surface of the arc-shaped support plate 6 is provided with a transition arc surface between the inner surface of the upper surface of the left support beam 31 and the right support beam 32, respectively.

[0136] The left support beam 31 and the right support beam 32 are square tubes. One of the inner edges is removed, that is, the left support beam 31 and the right support beam 32 are square tubes with missing corners. Then, the missing part of the square tube is connected with a transition arc plate.

[0137] The lower surface of the arc-shaped support plate 6 is fitted and fixedly connected to the transition arc surfaces of the left support beam 31 and the right support beam 32.

[0138] The arc-shaped support plate 6 includes: a front arc-shaped support plate 61 and a rear arc-shaped support plate 62;

[0139] Connecting plates 7 are respectively provided on the inner sides of both ends of the upper surface of the front support beam 41 and the rear support beam 42;

[0140] Connecting plate 7 is installed vertically;

[0141] The connecting plate 7 is provided with connecting holes 8;

[0142] The center line of connecting hole 8 is parallel to the axis of the lower support beam 3;

[0143] The cable reel transport bracket assembly body 1 and the cable reel 2 are connected by a rectangular fixing plate 9;

[0144] The lower part of the cable reel 2 is mounted on the arc-shaped support plate 6;

[0145] The lower end of the rectangular fixing plate 9 is connected to the connecting plate 7 by the lower bolt 11, and the upper end is connected to the cable reel center support frame 10 by the upper bolt 12.

[0146] This utility model of a cable reel transport bracket assembly employs a specific structure of an elastic arc-shaped support plate with both ends suspended, featuring self-aligning and dynamic vibration damping functions. It is not a simple buffer, but cleverly utilizes the elastic deformation of the plate for self-aligning. When placing the cable reel, even with slight deviations, the elastic deformation of the suspended arms guides the cable reel to automatically slide into the center position, facilitating installation. Dynamic vibration damping occurs during long-distance transport, as the vibration energy generated by vehicle bumps causes the suspended arc-shaped plate to undergo continuous, slight, and repeated deformation. This deformation effectively dissipates vibration energy, forming a natural, maintenance-free "mechanical damping" system, significantly reducing the vibration intensity transmitted to the cable reel and cable, effectively preventing wear of the cable insulation layer due to long-term vibration and fatigue damage to the cable reel structure. Uniform stress distribution is achieved through the cantilever beam structure, which diffuses stress from concentrated connection points to the entire plate surface, avoiding fatigue fracture at weld points or connection points.

[0147] This utility model relates to a cable reel transport bracket assembly, which comprises an arc-shaped support plate, a hollow support block, and a frame, forming a collaborative "three-stage vibration damping system." The first-stage damping (arc-shaped plate) primarily absorbs high-frequency, low-amplitude vibrations, and its rapid deformation prevents hard impacts between the cable reel and the bracket. The second-stage damping (hollow support block) lags behind the first stage in deformation, and its reduced weight allows it to absorb medium-frequency, medium-amplitude vibration energy. The low-frequency, high-amplitude kinetic energy not fully absorbed by the first two stages is countered by the third stage (the overall rigid frame) through the inertia provided by its massive mass. The three stages of damping activate sequentially and work collaboratively to ensure the stability of the cable reel. The length-to-thickness ratio (L / t) of the arc-shaped support plate is set between 55 and 65, and the stiffness ratio (K1 / K2) of the support block is set between 0.2 and 5, ensuring that the three-stage damping system achieves optimal matching. Compared to existing technologies, this reduces cable reel deformation caused by transportation by more than 80% (from >10mm to <2mm).

[0148] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the structure of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model shall fall within the scope of the technical solution of the present utility model.

Claims

1. A cable drum transport carriage assembly comprising a frame body (1) in the shape of a cross, comprising a lower support beam (3) and an upper support beam (4), the inner side of the upper support beam (4) being provided with an arc-shaped support plate (6) for supporting a cable drum (2), characterized in that: The two ends of the arc-shaped support plate (6) are free ends, and the two ends of the arc-shaped support plate (6) form a suspended structure that can undergo elastic deformation.

2. The cable reel transport bracket assembly according to claim 1, characterized in that: The projections of the ends of the arc-shaped support plate (6) in the vertical direction are located inside the outer end face of the lower support beam (3).

3. The cable reel transport bracket assembly according to claim 1 or 2, characterized in that: The upper surface and the inner surface of the lower support beam (3) are connected by a transition arc plate (33); The lower surface of the arc-shaped support plate (6) is fixedly connected to the transition arc plate (33).

4. The cable reel transport bracket assembly according to claim 1, characterized in that: The lower surfaces at both ends of the arc-shaped support plate (6) are connected to the top of the lower support beam (3) via support blocks (13); The upper surface of the support block (13) is an arc surface that matches the lower surface of the arc-shaped support plate (6); The upper surface of the support block (13) is fixedly connected to the arc-shaped support plate (6); The lower surface of the support block (13) is fixedly connected to the upper surface of the lower support beam (3).

5. The cable reel transport bracket assembly according to claim 4, characterized in that: The support block (13) has a rectangular cross-section and a cavity in the middle.

6. The cable reel transport bracket assembly according to claim 4, characterized in that: The cross-section of the support block (13) is trapezoidal, and a cavity is provided in the middle.

7. The cable reel transport bracket assembly according to claim 4, characterized in that: Limiting plates are provided on both sides of the arc-shaped support plate (6), and the cross-section of the arc-shaped support plate (6) is U-shaped.

8. The cable reel transport bracket assembly according to claim 4, characterized in that: The arc-shaped support plate (6) has an L-shaped cross-section, and a limit plate (15) is provided on the side near the front support beam / rear support beam (41, 42).

9. The cable reel transport bracket assembly according to claim 1, characterized in that: The ends of the arc-shaped support plate (6) are bent outward to form an arc surface; The upper surface of the support block (13) is provided with an arc-shaped groove, and the end of the arc-shaped support plate (6) is bent outward to form an arc surface and is placed in the arc-shaped groove.

Images