Adjustable splicing type material transportation bracket

Abstract

The invention belongs to the technical field of material brackets, and particularly relates to an adjustable splicing type material transportation bracket which comprises a main bracket. Rotating blocks are rotationally connected to the two sides of the main bracket; according to the adjustable splicing type material transportation bracket, the two side brackets are connected to the two sides of the main bracket correspondingly, and in actual operation, a worker can rapidly adjust the structure and the size of the bracket according to the specific models and the number of motors to be assembled; meanwhile, due to the design of the splicing rods, the expansibility of the bracket is improved, when multiple motors need to be transported and assembled, multiple brackets can be rapidly spliced, an integral transportation platform which is stable and high in bearing capacity is formed, the mode that a traditional single integral structure is additionally reinforced is replaced through the design, the working efficiency is improved, and the cost is reduced. And the safety risk in the transportation process and the damage to the motor caused by bracket collision are remarkably reduced, and powerful support is provided for transportation and assembly of heavy equipment such as the motor.

Description

Technical Field

[0001] This invention belongs to the field of material carrier technology, specifically an adjustable and modular material transport carrier. Background Technology

[0002] Material transport trays are specialized carriers designed for transporting motors. They typically employ a robust metal frame structure, with the main body welded from shaped steel to ensure they can withstand the weight of the motor and the impact during transport. Their core design focuses on providing customized fixation and protection, firmly locking the motor in place to prevent slippage or tipping. These trays protect precision motors from damage and are important logistical support equipment in motor production, warehousing, and transportation.

[0003] A Chinese patent with publication number CN223356164U discloses a material rack that is easy to transport and stackable. It includes a base plate with multiple uprights spaced apart along the edge of the base plate. A baffle is connected between each pair of adjacent uprights and is located above the base plate. The top of each upright has a lifting point, and the top edge of the upright has a guide limiting ring. This application can support lifting and forklift transportation through the lifting points and forklift fork holes, and guides the upper material rack to the lower material rack for quick and stable stacking, saving space for material storage.

[0004] When packaging and transporting motors, the aforementioned material carriers, with their designated lifting points and forklift forkholes, facilitate motor hoisting and transport. However, traditional material transport carriers are typically independent, single-unit structures. When transporting multiple motors simultaneously, this single-unit structure is difficult to adapt and adjust to different motor models, and additional limiting reinforcement is required to ensure stability. Even with reinforced traditional carriers, it is still difficult to prevent unnecessary damage to the motors from carrier collisions, which may even affect the safety of transportation.

[0005] Therefore, the present invention provides an adjustable and modular material transport bracket. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is as follows: The present invention provides an adjustable splicing material transport bracket, including a main bracket; rotating blocks are rotatably connected to both sides of the main bracket; an adjusting rod is slidably connected to the rotating block; a first fixing cylinder is threaded to the end of the adjusting rod away from the rotating block; a side bracket is fixedly connected between the two first fixing cylinders; and a second fixing cylinder is fixedly connected to both sides of the side bracket.

[0008] Preferably, the adjusting rod has multiple limiting holes; the rotating block is provided with a connecting rod; the bottom end of the connecting rod is rotatably connected to a plug rod, and the plug rod is slidably connected to the inner wall of the rotating block; a first elastic element is fixed between the rotating block and the plug rod, and the first elastic element is sleeved on the connecting rod.

[0009] Preferably, a gripping block is fixedly connected to the end of the connecting rod away from the insertion rod; a short thread is provided on the connecting rod near the gripping block, and the connecting rod can be threadedly connected to the rotating block through the short thread.

[0010] Preferably, angle plates are fixedly connected to both sides of the main bracket, and multiple angle slots are opened on the angle plates, and the angle plates are sleeved on the rotating block; a snap-fit ​​plate is fixedly connected to the side of the plug rod near the angle plate, and the shape of the snap-fit ​​plate corresponds to the shape of the angle slot.

[0011] Preferably, the main bracket has multiple first fixing holes; the side bracket has multiple second fixing holes; and both the main bracket and the side bracket are connected to templates by bolts and threads.

[0012] Preferably, a baffle plate is slidably connected to the inner wall of the side bracket; a second elastic element is fixedly connected between the side bracket and the baffle plate.

[0013] Preferably, a fixing plate is fixedly connected to the inner wall of the main bracket; a threaded rod is threadedly connected to the fixing plate; a support plate is slidably connected to the bottom end of the main bracket near the fixing plate, and the support plate is threadedly connected to the threaded rod.

[0014] Preferably, both ends of the support plate are fixedly connected to the bottom of the support plate; two docking slots are opened on the side of the side bracket away from the main bracket, and the docking plates and docking slots correspond to each other.

[0015] Preferably, a support foot is fixedly connected to the end of the adjusting rod away from the first fixed cylinder; a suction cup is fixedly connected to the bottom end of the support foot.

[0016] Preferably, a V-shaped groove is provided near the center of the template; and six rows of both the first fixing hole and the second fixing hole are provided.

[0017] The beneficial effects of this invention are as follows: 1. The adjustable, modular material transport bracket of this invention comprises two side brackets connected to both sides of a main bracket. This adjustable, modular material transport bracket fully considers the diverse and flexible needs of motor transport and assembly. In actual operation, workers can quickly adjust the structure and size of the bracket according to the specific model and quantity of the motors to be assembled. For example, when faced with two motors with significantly different lengths, the distance between the side brackets and the main bracket can be precisely adjusted simply by sliding the adjusting rod on the rotating block, ensuring that each motor is securely fixed on the bracket and avoiding transportation risks caused by size mismatch. At the same time, the design of the splicing rod further enhances the expandability of the bracket, allowing multiple brackets to be quickly spliced ​​together to form a stable and load-bearing integrated transport platform when multiple motors need to be transported and assembled. This design not only replaces the traditional method of additional reinforcement of a single integrated structure, improving work efficiency, but also significantly reduces safety risks during transportation and damage to the motors caused by bracket collisions, providing strong support for the transport and assembly of heavy equipment such as motors.

[0018] 2. The adjustable, modular material transport bracket of this invention utilizes angled slots and locking plates to achieve stacking of the material transport brackets. The cooperation between the angled slots and the locking plates enables flexible conversion of the brackets in different transport scenarios. For larger and heavier motors, the side brackets can be rotated to the underside of the main bracket as support legs, increasing the bracket's stability and ensuring the motor's safety during transport. For smaller and lighter motors, the side brackets can be rotated to the top of the main bracket, using adjustable rods as support legs. Simultaneously, another set of brackets and motors can be stacked on top, requiring stable locking, greatly improving space utilization. This adjustable support structure design allows the bracket to adapt to the transport needs of motors of various sizes and weights, further enhancing its applicability and flexibility. Furthermore, the multiple angled slots provide various adjustment angles, allowing operators to select the appropriate angle for locking according to actual needs, ensuring the bracket's stability and safety during transport. Attached Figure Description

[0019] The invention will now be further described with reference to the accompanying drawings.

[0020] Figure 1 This is a perspective view of the present invention; Figure 2 This is a schematic diagram of the structure of the docking plate in this invention; Figure 3 This is a schematic diagram of the angle disk in this invention; Figure 4 This is a schematic diagram of the plug-in rod in this invention; Figure 5This is a schematic diagram of the support plate in this invention; Figure 6 This is a schematic diagram of the structure of the shielding plate in this invention.

[0021] In the diagram: 1. Main bracket; 11. Rotating block; 12. Adjusting rod; 13. Fixed cylinder No. 1; 14. Side bracket; 15. Fixed cylinder No. 2; 2. Limiting insertion hole; 21. Connecting rod; 22. Insertion rod; 23. Elastic element No. 1; 211. Holding block; 3. Angle plate; 31. Snap-fit ​​plate; 4. Fixed hole No. 1; 41. Fixed hole No. 2; 42. Template; 5. Cover plate; 6. Fixing plate; 61. Threaded rod; 62. Support plate; 7. Connecting plate; 71. Connecting groove; 8. Support foot. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0023] like Figures 1 to 4 , Figure 6 As shown in the embodiment of the present invention, an adjustable splicing material transport bracket includes a main bracket 1; rotating blocks 11 are rotatably connected to both sides of the main bracket 1; an adjusting rod 12 is slidably connected to the rotating blocks 11; a first fixing cylinder 13 is threadedly connected to one end of the adjusting rod 12 away from the rotating blocks 11; a side bracket 14 is fixedly connected between the two first fixing cylinders 13; a second fixing cylinder 15 is fixedly connected to both sides of the side bracket 14; during motor transport assembly, the main bracket 1 serves as the main body of the adjustable splicing material transport bracket, and the two side brackets 14 are respectively connected by multiple sets of rotating blocks 11, adjusting rods 12, and a first fixing cylinder 15. Fixed cylinder 13 is connected and installed on both sides of the main bracket 1. A set of material transport brackets can hold two motors, each motor located on the main bracket 1 and the side bracket 14 respectively. When assembling two motors of different models, the adjusting rod 12 is slid on the rotating block 11 to adjust the distance between the side bracket 14 and the main bracket 1 according to the length of each motor. Then the adjusting rod 12 is fixed and limited on the rotating block 11. Both the rotating block 11 and the adjusting rod 12 need to be fixed. The motor is hoisted onto the main bracket 1 and the side bracket 14 and fixed. At this time, two motors of different models can be assembled on the material transport bracket, and two motors of the same model can also be assembled. When assembling multiple motors of different models, first take out the splicing rod with threads on both ends, and splice the two sets of material transport brackets. The splicing rod is connected to the two No. 2 fixed cylinders 15 between the two sets of material transport brackets. According to the number of motors, splice multiple material transport brackets. After the splicing is stable, assemble multiple motors on multiple sets of material transport brackets. At this time, multiple motors of different models can be assembled on multiple material transport brackets, and multiple motors of the same model can also be assembled. This adjustable, modular material transport bracket fully considers the diverse and flexible needs of motor transportation and assembly. In actual operation, workers can quickly adjust the structure and size of the bracket according to the specific model and quantity of the motors to be assembled. For example, when faced with two motors with significantly different lengths, simply sliding the adjusting rod 12 on the rotating block 11 can precisely adjust the distance between the side bracket 14 and the main bracket 1, ensuring that each motor is securely fixed on the bracket and avoiding transportation risks caused by size mismatch. At the same time, the design of the splicing rod greatly enhances the expandability of the bracket, allowing multiple brackets to be quickly spliced ​​together to form a stable and high-load-bearing overall transportation platform when multiple motors need to be transported and assembled. This adjustable, modular material transport bracket can be used for individual carrying or placed as a lining in a packaging box. This design not only replaces the traditional method of additional reinforcement of a single integral structure, improving work efficiency, but also significantly reduces safety risks during transportation and damage to the motor caused by bracket collisions, providing strong support for the transportation and assembly of heavy equipment such as motors.

[0024] The adjusting rod 12 has multiple limiting holes 2; the rotating block 11 is provided with a connecting rod 21; the bottom end of the connecting rod 21 is rotatably connected to a plug rod 22, and the plug rod 22 is slidably connected to the inner wall of the rotating block 11; a first elastic element 23 is fixedly connected between the rotating block 11 and the plug rod 22, and the first elastic element 23 is sleeved on the connecting rod 21; when adjusting the distance between the main bracket 1 and the side bracket 14, the connecting rod 21 is manually pulled upward, the plug rod 22 slides inside the rotating block 11, and the plug rod 22 is pulled out from one of the limiting holes 2 of the adjusting rod 12, the first elastic element 23 is squeezed and compressed, and at this time the adjusting rod 12 slides on the rotating block 11. Then, adjust the distance between the main bracket 1 and the side bracket 14. After the adjustment is completed, release the connecting rod 21. The first elastic element 23 springs back to its original position and squeezes the plug rod 22 down. The plug rod 22 is inserted into another limiting socket 2 for limitation. At this time, the adjusting rod 12 is fixed on the rotating block 11, completing the precise adjustment of the distance between the main bracket 1 and the side bracket 14. This adjustment method is easy to operate. The staff can quickly adjust the size of the bracket by simply pulling and releasing, which improves work efficiency. Moreover, the setting of multiple limiting sockets 2 provides multiple adjustment positions, which can meet the transportation and assembly needs of motors of different lengths, further enhancing the applicability and flexibility of the bracket.

[0025] The end of the connecting rod 21 away from the insertion rod 22 is fixedly connected to a gripping block 211; a short thread is formed on the connecting rod 21 near the gripping block 211, and the connecting rod 21 can be threadedly connected to the rotating block 11 through the short thread; when adjusting the distance between the main bracket 1 and the side bracket 14, the operator first manually grips the gripping block 211 to rotate the connecting rod 21. At this time, the short thread of the connecting rod 21 cooperates with the rotating block 11 to rotate. After the short thread is finished, the operator can pull the connecting rod 21 to slide upward, and then pull the insertion rod 22 out of the limiting insertion hole 2. At this time, the first elastic element 23 is compressed by force, adjusting the position of the adjusting rod 12 on the rotating block 11, thereby changing the distance between the main bracket 1 and the side bracket 14. The distance between 4; after adjustment, loosen the connecting rod 21, and the elastic element 23 returns to its original state, pushing the plug rod 22 down, so that the plug rod 22 is re-inserted into another limiting socket 2 to complete the limiting. At the same time, the short threaded part of the connecting rod 21 is re-threaded to the rotating block 11, and the double fixation ensures that the adjusting rod 12 is stable and does not slip. This design not only retains the original easy operation characteristics, but also enhances the structural stability after adjustment through the threaded connection, effectively reducing the accidental slippage of the adjusting rod 12 due to vibration and external force during transportation, further improving the safety and reliability of the bracket, and meeting the strict requirements for high stability and high safety during the transportation and assembly of the motor.

[0026] Angle discs 3 are fixedly connected to both sides of the main bracket 1. Each angle disc 3 has multiple angle slots and is fitted onto the rotating block 11. A snap-fit ​​plate 31 is fixedly connected to the side of the insertion rod 22 closest to the angle disc 3, and the shape of the snap-fit ​​plate 31 corresponds to the shape of the angle slots. When transporting and stacking multiple motors, the locking mechanism between the rotating block 11 and the adjusting rod 12 is manually released first. Then, the side brackets 14 are rotated to vertical position via the rotating block 11. When transporting larger and heavier motors, the two side brackets 14 are rotated and adjusted to the main position. The lower position of bracket 1 is then locked at the rotating block 11. At this time, the snap-fit ​​plate 31 is engaged in an angle slot of the angle plate 3, and the two side brackets 14 are used as support legs for stable support. A motor is then mounted and fixed on the main bracket 1, and no further stacking is allowed on top of the main bracket 1. When transporting small and light motors, the two side brackets 14 are rotated and adjusted to the position above the main bracket 1, and then the rotating block 11 is locked. At this time, the snap-fit ​​plate 31 is engaged in an angle slot of the angle plate 3, and the two adjusting rods 12 are used as support legs for further movement. The system provides stable support, mounting a motor onto the main bracket 1 for fixation. Another set of brackets and motors can be stacked on top of the main bracket 1. This design cleverly utilizes the cooperation between the angle slots and the snap-fit ​​plate 31, enabling flexible conversion of the bracket in different transportation scenarios. For larger and heavier motors, the side bracket 14 can be rotated to the underside of the main bracket 1 as a support leg, increasing the bracket's stability and ensuring the motor's safety during transportation. For smaller and lighter motors, the side bracket 14 can be rotated to the top of the main bracket 1, using the adjusting rod 12 as a support leg. Another set of brackets and motors can be stacked on top, requiring stable locking, which greatly improves space utilization. This adjustable support structure design allows the bracket to adapt to the transportation needs of motors of various sizes and weights, further enhancing its applicability and flexibility. Furthermore, the multiple angle slots provide various adjustment angles, allowing operators to select the appropriate angle for locking according to actual needs, ensuring the bracket's stability and safety during transportation.

[0027] like Figures 1 to 3As shown, the main support 1 has multiple first fixing holes 4; the side support 14 has multiple second fixing holes 41; both the main support 1 and the side support 14 are connected to templates 42 by bolts; when the motor is fixed on the material transport bracket, two templates 42 are threaded onto the main support 1 and the side support 14 respectively, with the two templates 42 facing each other. The distance between the main support 1 and the side support 14 is adjusted according to the size of the motor. Then, the motor is hoisted onto the two templates 42 and fixed. At this time, the motor is securely locked between the two templates 42, effectively reducing the motor's movement during transport. The design mitigates shaking and displacement during transport. Multiple fixing holes 41 and 41 provide various fixing positions, allowing operators to flexibly select suitable fixing points based on the motor's specific dimensions, ensuring the motor is precisely and securely fixed to the bracket. This fixing method is not only easy to operate but also provides reliable fixing, improving the safety and stability of motor transport. Furthermore, the design fully considers the fixing needs of motors of different sizes; whether large or small, a stable fixation can be achieved by adjusting the position of the template 42, further enhancing the applicability and flexibility of the bracket.

[0028] like Figures 1 to 3 , Figure 6 As shown, a baffle plate 5 is slidably connected to the inner wall of the side bracket 14; a second elastic element is fixed between the side bracket 14 and the baffle plate 5; when the motor is fixed on the main bracket 1 and the side bracket 14, the baffle plate 5 connected to the second elastic element slides out from the side bracket 14, and one end of the baffle plate 5 is pressed against one side of the main bracket 1. The baffle plate 5 can protect the bottom of the motor and reduce the damage caused when loading and unloading goods. When the side bracket 14 is upright, the side bracket 14, together with the baffle plate 5, can shield the side of the motor, which also plays a protective role for the motor.

[0029] like Figure 1 , Figure 2 , Figure 5 and Figure 6As shown, a fixing plate 6 is fixedly connected to the inner wall of the main bracket 1; a threaded rod 61 is threadedly connected to the fixing plate 6; a support plate 62 is slidably connected to the bottom end of the main bracket 1 near the fixing plate 6, and the support plate 62 is threadedly connected to the threaded rod 61; when the motor is transported with other goods, the side bracket 14 on the side closest to the other goods is erected, and the side bracket 14 forms a separation and protection for the other goods. The threaded rod 61 is manually held and rotated on the fixing plate 6, causing the support plate 62 to slide down. The support plate 62 and the two adjusting rods 12 form a support, and then the motor is fixed to the main bracket 1. At this time, the motor is placed separately from other goods. This design effectively avoids the motor from being transported with other goods. During the process, collisions and friction occur, thus protecting the surface and internal structure of the motor from damage. When the two side brackets 14 are erected together for separation, multiple support plates 62 can provide auxiliary support. At the same time, the support structure formed by the support plates 62 and the two adjusting rods 12 enhances the overall stability of the bracket, ensuring that the bracket is not prone to shaking or tilting during transportation. This separated placement design is not only suitable for mixed transportation of motors and other goods, but can also be adjusted according to actual needs. For example, when multiple motors need to be transported, multiple side brackets 14 can be erected to form multiple separated areas, realizing the orderly placement and separation protection of multiple motors, further enhancing the applicability and flexibility of the bracket.

[0030] Both ends of the support plate 62 are fixedly connected to the bottom of the bottom of the support plate 62. Two docking slots 71 are opened on the side of the side bracket 1 away from the main bracket 1, and the docking plates 7 and the docking slots 71 correspond to each other. When multiple motors are stacked for transportation, the two docking plates 7 at both ends of the bottom of the support plate 62 are connected to the two docking slots 71 on the side bracket 14, which makes the stacked material transport brackets more stable. This stacking design not only enhances the stability during transportation, but also improves the space utilization rate, enabling more motors to be transported in a limited space. At the same time, the precise docking of the docking plates 7 and the docking slots 71 ensures the accuracy and stability of the stacking, reducing the transportation risk caused by unstable stacking. This stable stacking design further enhances the applicability and flexibility of the adjustable splicing material transport bracket, enabling it to better meet the needs of transporting and assembling heavy equipment such as motors.

[0031] like Figures 1 to 4 , Figure 6As shown, a support foot 8 is fixedly connected to the end of the adjusting rod 12 away from the first fixed cylinder 13; a suction cup is fixedly connected to the bottom end of the support foot 8; when the four adjusting rods 12 are used as support, the support foot 8 is fixed to the bottom end of the adjusting rod 12. The support foot 8, together with the suction cup, can stably support the main bracket 1 and the fixed motor. The design of the suction cup enables the bracket to enhance stability through adsorption when placed on a smooth surface, effectively reducing the sliding and displacement of the bracket due to vibration and external force during transportation, thereby ensuring the safe transportation of heavy equipment such as motors, and further improving the practicality and convenience of the bracket.

[0032] like Figures 1 to 3 As shown, a V-shaped groove is provided near the center of the template 42; both the first fixing hole 4 and the second fixing hole 41 are arranged in six rows; when different models of motors are fixed on the two templates 42, the motors are hoisted onto the V-shaped grooves of the two templates 42. The V-shaped grooves can accommodate different models of motors, and their unique shape can fit the bottom contour of the motor well. Whether the bottom is round or other irregularly shaped, a stable support point can be found in the V-shaped groove. Then, the top of the motor is fixed to ensure the stability of the motor during transportation. At the same time, the six rows of the first fixing hole 4 and the second fixing hole 41 provide more options for fixing the motor. Workers can flexibly choose a suitable fixing position according to the actual size and weight of the motor to securely lock the motor onto the bracket. This design not only improves the safety and stability of motor transportation, but also further enhances the applicability and flexibility of the bracket, enabling it to meet the transportation needs of motors of different models and sizes.

[0033] Working process: During motor transport and assembly, the main support 1 serves as the main body of the adjustable and modular material transport support. Two side supports 14 are connected and installed on both sides of the main support 1 via multiple sets of rotating blocks 11, adjusting rods 12, and a first fixing cylinder 13. Each set of material transport supports can hold two motors, with each motor located on the main support 1 and side supports 14 respectively. When assembling two motors of different models, the adjusting rods 12 are slid on the rotating blocks 11 to adjust the distance between the side supports 14 and the main support 1, according to the length of each motor. Then, the adjusting rods 12 are fixed and limited on the rotating blocks 11. Both the rotating blocks 11 and the adjusting rods 12 need to be fixed. The motors are then hoisted onto the main support 1 and... The side bracket 14 is fixed, allowing two different models of motors to be installed on the material transport bracket, or two motors of the same model can also be installed. When installing multiple different models of motors, first remove the threaded splicing rods at both ends, and splice the two sets of material transport brackets. The splicing rods are connected to the two No. 2 fixing cylinders 15 between the two sets of material transport brackets. Depending on the number of motors, splice multiple material transport brackets. After the splicing is stable, install multiple motors on multiple sets of material transport brackets. At this time, multiple different models of motors can be installed on multiple material transport brackets, or multiple motors of the same model can also be installed. When adjusting the distance between the main bracket 1 and the side bracket 14, manually pull the connecting rod 2. 1. Slide the connecting rod 22 upwards. The connecting rod 22 slides inside the rotating block 11 and is pulled out from one of the limiting holes 2 of the adjusting rod 12. The first elastic element 23 is compressed and compressed, and the adjusting rod 12 slides on the rotating block 11, thereby adjusting the distance between the main bracket 1 and the side bracket 14. After the adjustment is completed, release the connecting rod 21. The first elastic element 23 returns to its original state and squeezes the connecting rod 22 downwards. The connecting rod 22 is inserted into another limiting hole 2 and limited. At this time, the adjusting rod 12 is fixed on the rotating block 11, completing the precise adjustment of the distance between the main bracket 1 and the side bracket 14. This adjustment method is simple to operate. The operator only needs to pull and release to quickly achieve the desired result. The adjustment of the bracket size has improved work efficiency; moreover, the setting of multiple limit sockets 2 provides multiple adjustment positions, which can meet the transportation and assembly needs of motors of different lengths, further enhancing the applicability and flexibility of the bracket; when adjusting the distance between the main bracket 1 and the side bracket 14, the manual first holds the grip block 211 and rotates the connecting rod 21. At this time, the short thread of the connecting rod 21 cooperates with the rotating block 11 to rotate. After the short thread ends, the manual can pull the connecting rod 21 to slide upward, and then pull the plug rod 22 out of the interior of the limit socket 2. At this time, the first elastic element 23 is compressed by force, and the position of the adjusting rod 12 on the rotating block 11 is adjusted, thereby changing the distance between the main bracket 1 and the side bracket 14;After adjustment, loosen the connecting rod 21. The elastic element 23 returns to its original state, pushing the insertion rod 22 downwards. This allows the insertion rod 22 to re-insert into the other limiting hole 2 to complete the limiting. Simultaneously, the short threaded portion of the connecting rod 21 reconnects to the rotating block 11, providing double fixation to ensure the adjusting rod 12 remains stable and does not slip. This design not only retains the original ease of operation but also enhances the structural stability after adjustment through the threaded connection. This effectively reduces the risk of accidental slippage of the adjusting rod 12 due to vibration and external forces during transportation, further improving the safety and reliability of the bracket and meeting the requirements for high stability and safety during motor transportation and assembly. Strict safety requirements apply; when transporting and stacking multiple motors, the locking mechanism at the rotating block 11 and adjusting rod 12 is manually released first. Then, the side brackets 14 are rotated to a vertical position via the rotating block 11. When transporting larger and heavier motors, the two side brackets 14 are rotated and adjusted to a position below the main bracket 1, and then the rotating block 11 is locked. At this point, the snap-fit ​​plate 31 snaps into an angle slot of the angle plate 3, using the two side brackets 14 as support legs for stable support. One motor is then mounted and fixed on the main bracket 1, and no further stacking is allowed above the main bracket 1. When transporting smaller and lighter motors, the two side brackets 14 are rotated... The motor is adjusted to the upper position of the main bracket 1, and then the rotating block 11 is locked. At this time, the snap-fit ​​plate 31 is engaged in an angle slot of the angle plate 3, and the two adjusting rods 12 serve as support legs for stable support. One motor is then mounted and fixed on the main bracket 1. Another set of brackets and motors can be stacked on top of the main bracket 1. This design cleverly utilizes the cooperation between the angle slot and the snap-fit ​​plate 31 to achieve flexible conversion of the bracket in different transportation scenarios. For larger and heavier motors, the side bracket 14 is rotated to the lower part of the main bracket 1 as a support leg, which not only increases the stability of the bracket but also ensures the stability of the motor during transportation. Safety is paramount; for small and lightweight motors, the side bracket 14 can be rotated above the main bracket 1, using the adjusting rod 12 as a support leg. Simultaneously, another set of brackets and motors can be stacked on top, requiring stable locking, greatly improving space utilization. This adjustable support structure design allows the bracket to adapt to the transportation needs of motors of various sizes and weights, further enhancing its applicability and flexibility. Furthermore, the multiple angle slots provide various adjustment angles, allowing operators to select the appropriate angle for locking according to actual needs, ensuring the stability and safety of the bracket during transportation. When the motor is fixed on the material transport bracket, two templates 42 are threaded onto the main bracket 1 and the side bracket 14 respectively. The two templates 42 are set opposite each other. The distance between the main bracket 1 and the side bracket 14 is adjusted according to the size of the motor. Then, the motor is hoisted onto the two templates 42 and fixed. At this time, the motor is firmly locked between the two templates 42, which effectively reduces the shaking and displacement of the motor during transportation. The setting of multiple first fixing holes 4 and second fixing holes 41 provides multiple fixing position options. The staff can flexibly select the appropriate fixing point according to the specific size of the motor to ensure that the motor can be accurately and firmly fixed on the bracket. This fixing method is not only easy to operate, but also reliable in fixing effect, improving the safety and stability of motor transportation. In addition, the design also fully considers the fixing needs of motors of different sizes. Whether it is a large motor or a small motor, it can be firmly fixed by adjusting the position of the templates 42, further enhancing the applicability and flexibility of the bracket. When the motor is fixed on the main bracket 1 and the side bracket 14, the baffle 5 connected by the second elastic element slides out from the side bracket 14. One end of the baffle 5 is pressed against one side of the main bracket 1. The baffle 5 can protect the bottom of the motor and reduce the damage caused when loading and unloading goods. When the side bracket 14 is upright, the side bracket 14, together with the baffle 5, can shield the side of the motor, which also plays a protective role for the motor. When the motor is transported with other goods, the side bracket 14 closest to the other goods is erected. The side bracket 14 separates and protects the other goods by obstructing their view. A person manually rotates the threaded rod 61 on the fixed plate 6, causing the support plate 62 to slide down. The support plate 62, together with the two adjusting rods 12, forms a support, and then the motor is fixed to the main bracket 1. At this point, the motor is placed separately from the other goods. This design effectively avoids collisions and friction between the motor and other goods during transportation, thus protecting the surface and internal structure of the motor from damage. When the two side brackets 14 are erected together for separation, multiple support plates 62 provide auxiliary support. Simultaneously, the support structure formed by the support plate 62 and the two adjusting rods 12 enhances the overall stability of the bracket, ensuring that the bracket is not prone to swaying or tilting during transportation. This separated placement design is not only suitable for mixed transportation of motors and other goods but can also be adjusted according to actual needs. For example, when transporting multiple motors, multiple side brackets 14 can be erected to form multiple partitioned areas, enabling the orderly placement and partitioning protection of multiple motors, further enhancing the applicability and flexibility of the brackets. When transporting multiple motors in a stacked manner, multiple material transport brackets are stacked, and the two docking plates 7 at both ends of the bottom of the support plate 62 are respectively docked with the two docking slots 71 on the side brackets 14, making the stacked material transport brackets more stable. This stacking design not only enhances the stability during transportation but also improves space utilization, allowing more motors to be transported in a limited space. At the same time, the precise docking of the docking plates 7 and the docking slots 71 ensures the accuracy and stability of the stacking, reducing the transportation risks caused by unstable stacking. This stable stacking design further enhances the applicability and flexibility of the adjustable splicing material transport brackets, enabling them to better meet the needs of transporting and assembling heavy equipment such as motors. When supported by four adjusting rods 12, the support feet 8 are fixed to the bottom of the adjusting rods 12. The support feet 8, together with the suction cup, can stably support the main bracket 1 and the fixed motor. The design of the suction cup allows the bracket to enhance stability through adsorption when placed on a smooth surface, effectively reducing the sliding and displacement of the bracket due to vibration and external force during transportation, thereby ensuring the safe transportation of heavy equipment such as motors and further improving the practicality and convenience of the bracket. When different models of motors are fixed on the two templates 42, the motors are hoisted onto the V-shaped grooves of the two templates 42. The V-shaped grooves can accommodate different models of motors. The unique shape of the V-shaped grooves can fit the bottom contour of the motor well. Whether the bottom is round or other irregular shapes, a stable support point can be found in the V-shaped groove. Then, the top of the motor is fixed to ensure the stability of the motor during transportation. At the same time, the No. 1 fixing hole 4 and No. 2 fixing hole 41 set in six rows provide more options for fixing the motor. The staff can flexibly choose the appropriate fixing position according to the actual size and weight of the motor to securely lock the motor on the bracket. This design not only improves the safety and stability of motor transportation, but also further enhances the applicability and flexibility of the bracket, enabling it to meet the transportation needs of motors of different models and sizes.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable, spliced material transport carriage, characterized by: Including main bracket, both sides of the main bracket are rotatably connected with rotating blocks, the rotating blocks are slidably connected with adjusting rods, one ends of the adjusting rods away from the rotating blocks are threadedly connected with first fixing barrels, two first fixing barrels are fixedly connected with a side bracket, both sides of the side bracket are fixedly connected with second fixing barrels.

2. An adjustable spliced material transport carriage according to claim 1, wherein: A plurality of limiting insertion holes are formed in the adjusting rods, a connecting rod is arranged on the rotating block, a plug-in rod is rotatably connected to a bottom end of the connecting rod and slidably connected to an inner wall of the rotating block, a first elastic member is fixedly connected between the rotating block and the plug-in rod and sleeved on the connecting rod.

3. An adjustable spliced material transport carriage according to claim 2, wherein: A holding block is fixedly connected to an end of the connecting rod away from the plug-in rod, short threads are formed in the connecting rod close to the holding block, and the connecting rod can be threadedly connected with the rotating block through the short threads.

4. An adjustable spliced material transport carriage according to claim 3, wherein: Angle discs are fixedly connected to both sides of the main bracket, a plurality of angle grooves are formed in the angle discs and sleeved on the rotating blocks, a clamping plate is fixedly connected to a side of the plug-in rod close to the angle disc, and the shape of the clamping plate corresponds to the shape of the angle grooves.

5. An adjustable spliced material transport carriage according to claim 1, wherein: A plurality of first fixing holes are formed in the main bracket, a plurality of second fixing holes are formed in the side bracket, and a template is threadedly connected to the main bracket and the side bracket through bolts.

6. An adjustable spliced material transport carriage according to claim 1, wherein: A shielding plate is slidably connected to an inner wall of the side bracket, and a second elastic member is fixedly connected between the side bracket and the shielding plate.

7. An adjustable spliced material transport carriage according to claim 1, wherein: A fixed plate is fixedly connected to an inner wall of the main bracket, a threaded rod is threadedly connected to the fixed plate, a supporting plate is slidably connected to a bottom end of the main bracket close to the fixed plate, and the supporting plate is threadedly connected with the threaded rod.

8. An adjustable spliced material transport carriage according to claim 7, wherein: Both ends of the supporting plate are fixedly connected with butt plates, two butt grooves are formed in a side of the side bracket away from the main bracket, and the butt plates correspond to the butt grooves.

9. An adjustable spliced material transport carriage according to claim 1, wherein: A supporting foot is fixedly connected to an end of the adjusting rod away from the first fixing barrel, and a suction disc is fixedly connected to a bottom end of the supporting foot.

10. An adjustable modular material transport carriage according to claim 5, wherein: A V-shaped groove is formed in the template close to the center, and the first fixing holes and the second fixing holes are provided with six rows.

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