Motor finished product transportation goods shelf

Abstract

The utility model discloses a motor finished product transportation goods shelf which comprises a steel structure frame provided with four upright columns, an upper square frame and a lower square frame. Two oppositely-opened door frames are hinged to the front end of the steel structure frame, and a baffle is fixedly arranged at the rear end of the steel structure frame; the device further comprises a U-shaped tray. A plurality of door cross beams are arranged between door stand columns of the door frame, and first sliding grooves are formed in the upper surfaces of the door cross beams. Side cross beams are fixedly arranged on the left side and the right side of the steel structure frame; a second sliding groove is formed in the upper surface of the side cross beam; notches are formed in the corresponding positions of the two straight stand columns and the two door stand columns on the front side so that the first sliding grooves and the second sliding grooves can form through sliding ways. The U-shaped tray can slide along the slide way; the lock pin assembly can be inserted into the two close door stand columns to be closed and fixed, and the door stand columns abut against the front end of the U-shaped tray. The motor transport vehicle protects the motor from being damaged, is convenient to store and take, compact in structure, capable of fully utilizing space and suitable for transporting finished motors, and reduces logistics cost.

Description

Technical Field

[0001] The utility model belongs to the technical field of motor storage, and in particular relates to a finished motor transport shelf. Background Art

[0002] Usually, finished motors are placed in packaging boxes for transportation. During transportation, stacked motor packaging boxes may cause the motors below to be compressed and damaged. In order to avoid damage to the motors, the material of the packaging box needs to be strong and reliable, usually a wooden frame or a steel frame. The problem is that wooden frame packaging boxes are inconvenient to disassemble and assemble, not easy to reuse, and the cost is high. If ordinary steel frames are used to store motors, the motors are heavy and difficult to move by manpower. Usually, the motors are placed on pallets and the pallets are stored in the steel frames using forklifts. The problem is that a certain height space is required for forklifts to store and retrieve pallets, that is, the height distance between each layer of pallets is large, which makes the motors placed in the steel frames not compact enough, the space utilization rate is low, and the transportation cost is high. Summary of the invention

[0003] In order to overcome the deficiencies in the background technology, the utility model provides a motor finished product transportation rack. The purpose is to design a steel structure rack for transporting finished motors to protect the motors from damage, facilitate storage and retrieval, have a compact structure, make full use of space, and reduce logistics costs.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A finished motor transport rack, comprising a steel frame formed by fixing the upper and lower ends of four upright columns at the four corners of an upper frame and a lower frame respectively; two door frames hinged at the front end of the steel frame, and baffles fixed at the rear ends; a U-shaped tray is also included; the door frame comprises a pair of door posts and a plurality of door beams fixedly connected to the two door posts and distributed vertically at intervals, a first slide groove is provided on the upper surface of the door beam; side beams corresponding to the door beams are fixedly provided on the left and right sides of the steel frame; a second slide groove is provided on the upper surface of the side beam; a pair of door frames are respectively provided on the left and right sides of the U-shaped tray A roller is embedded in the second slide groove, and is used to slidably hang the U-shaped tray in the steel frame; notches are provided at the corresponding positions of the two upright posts and the two door posts on the front side, so that when the two door frames are opened, the first slide groove and the second slide groove form a through slideway; the U-shaped tray can be pulled out of the steel frame along the slideway; when the two door frames are closed, the two door frames are closed and fixed by a locking pin assembly passing through the two door posts that are close together; when closed and fixed, the door frame abuts against the front end of the U-shaped tray to fix the U-shaped tray in the steel frame.

[0006] As a further optimization, door pin shaft heads are fixed on the left and right ends of the front sides of the upper frame and the lower frame; the upper and lower ends of a door column of each door frame are respectively hinged to the two door pin shaft heads, and are used for two opposing door frames hinged at the front end of the steel structure frame.

[0007] As a further optimization, a plug hole for connecting the fork of a forklift is provided at the bottom of the U-shaped pallet.

[0008] As a further optimization, the left and right side walls of the U-shaped pallet are provided with lifting eye holes for connecting lifting equipment.

[0009] As a further optimization, the upper surface of the U-shaped tray is provided with bolt holes for fixing the motor.

[0010] As a further optimization, the locking pin assembly includes a pin shaft with a pull ring at one end; the other end of the pin shaft is threadedly connected to a nut; and the pin shaft can be inserted into a preset pin hole on the door column.

[0011] As a further optimization, the two upright posts and the two door posts on the front side are provided with corresponding insertion holes, which are used to keep the slideway unobstructed when the pin shaft passes through the two insertion holes.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) A pair of door frames is not only the track foundation for hanging the U-shaped pallet, but also the clamping parts for fixing the U-shaped pallet when it is closed.

[0014] (2) The motor can be loaded and unloaded outside the steel frame, with wide space and convenient operation. The pull-out U-shaped tray can easily complete the storage and retrieval operation.

[0015] (3) Since the U-shaped tray can be pulled out, the height gap between each layer can be as small as possible, the internal structure of the steel frame is compact, and the space utilization rate is high.

[0016] (4) The device has a simple structure, is easy to manufacture, is reusable, has low cost and good versatility.

[0017] In short, the device protects the motor from damage, is easy to store and access, has a compact structure, makes full use of space, and is suitable for transporting finished motors to reduce logistics costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model when the door frame is opened and the motor is loaded;

[0019] Figure 2 This is a schematic structural diagram of an embodiment of the utility model when the door frame is closed and unloaded;

[0020] Figure 3 This is a schematic diagram of the structure of the steel frame of an embodiment of the utility model when it is fully loaded with motors;

[0021] Figure 4 It is a schematic diagram of the structure of the steel frame in the background technology when it is fully loaded with motors.

[0022] The corresponding relationship between the technical features and the reference numerals in the figure is: steel frame 1; upright column 11; upper frame 12; lower frame 13; baffle 14; side beam 15; second slide slot 16; door pin shaft head 17; door frame 2; door column 21; door beam 22; first slide slot 23; notch 24; insertion hole 25; pin hole 26; U-shaped tray 3; roller 31; insertion plate hole 32; lifting ring hole 33; lock pin assembly 4; pin shaft 41; nut 42; motor 5; reserved gap 51. The arrows in the figure indicate the up, down, left, right, front, and back directions of this embodiment. DETAILED DESCRIPTION

[0023] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only a part of the preferred embodiments of the present invention, rather than all the embodiments. It should be understood by those skilled in the art that these implementation methods are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0024] Example 1: Please refer to Figure 1-4 ;

[0025] The utility model provides the following technical solutions: a motor finished product transport rack, comprising a steel frame 1 with four upright posts 11; the upper and lower ends of the four upright posts 11 are respectively fixedly connected to the four corners of the rectangular upper frame 12 and the lower frame 13; two opposite door frames 2 are hinged at the front end of the steel frame 1, and a baffle 14 is fixedly arranged at the rear end thereof; it also includes a U-shaped tray 3; the door frame 2 includes a pair of door posts 21 and a plurality of door crossbeams 22 vertically spaced and fixedly connected between the two door posts 21, and the upper surface of the door crossbeam 22 is provided with a first slide groove 23; the left and right sides of the steel frame 1 are fixedly provided with side crossbeams 15 corresponding to the door crossbeams 22; the upper surface of the side crossbeam 15 is provided with a second slide groove 16; the A pair of rollers 31 are respectively provided on the left and right sides of the U-shaped tray 3, and the rollers 31 are embedded in the second slide groove 16, which are used to slidably hang the U-shaped tray 3 in the steel frame 1; the two upright columns 11 and the two door columns 21 on the front side are provided with notches 24 at the corresponding positions, so that when the two door frames 2 are opened, the first slide groove 23 and the second slide groove 16 form a through slideway; the U-shaped tray 3 can be pulled out of the steel frame 1 along the slideway; when the two door frames 2 are closed, the two door frames 2 are closed and fixed by the locking pin assembly 4 passing through the two door columns 21 that are close to each other; when closed and fixed, the door frame 2 abuts against the front end of the U-shaped tray 3 to fix the U-shaped tray 3 in the steel frame 1.

[0026] The working principle includes that four upright columns 11 serve as the supporting foundation of the steel frame 1, the side beams 15 are symmetrically distributed on the left and right, each pair of side beams 15 serves as the installation foundation of the U-shaped tray 3, and multiple pairs of side beams 15 are spaced apart from each other, so that multiple U-shaped trays 3 can be installed. This embodiment takes the steel frame 1 with three U-shaped trays 3 as an example. Four door columns 21 constitute the supporting foundation outside the steel frame 1. When a pair of door frames 2 are opened, the first chute 23 and the second chute 16 that are connected form a slideway, and any U-shaped tray 3 can be pulled out. The motor 5 stored on the U-shaped tray 3 is also translated out of the steel frame 1. Therefore, the motor 5 can be installed when the U-shaped tray 3 is pulled out of the steel frame 1, such as using a forklift or a crane to install the motor 5, and then the U-shaped tray 3 is pushed into the steel frame 1. On the one hand, there is no need to reserve too much height space inside the steel frame 1, that is, the reserved gap 51 between the top of each layer of motor 5 and the bottom of the upper layer of U-shaped tray 3. The internal structure of the steel frame 1 is improved, and the space utilization rate is high; on the other hand, each layer of the U-shaped tray 3 can be pulled out independently, making it convenient and quick to store and retrieve the motor 5. Thirdly, after closing the door frame 2, the U-shaped tray 3 is blocked from sliding, so that the steel frame 1 loaded with the motor 5 becomes a whole, and the whole can be transferred to the transport vehicle or unloaded from the vehicle by a forklift or crane, thereby facilitating vehicle loading and unloading and improving efficiency. Fourthly, the steel frame 1, the door frame 2 and the U-shaped tray 3 can be reused, saving resources and reducing costs.

[0027] Exemplarily, the hinged connection between the door frame 2 and the steel frame 1 is that the left and right ends of the front sides of the upper frame 12 and the lower frame 13 are fixed with door pin shaft heads 17; the upper and lower ends of a door column 21 of each door frame 2 are respectively hinged with the two door pin shaft heads 17, which are used for the two oppositely opened door frames 2 hinged at the front end of the steel frame 1. It can be seen that the door column 21 is provided with an axis hole corresponding to the door pin shaft head 17. Of course, the axis head can also be set on the door column 21, and the axis hole can be set on the steel frame 1, which has the same effect.

[0028] In order to facilitate the transfer of the U-shaped pallet 3 by a forklift, a plug hole 32 for connecting the fork of the forklift is provided at the bottom of the U-shaped pallet 3 .

[0029] In order to facilitate the transfer of the U-shaped pallet 3 by a crane, the left and right side walls of the U-shaped pallet 3 are provided with lifting eye holes 33 for connecting the lifting equipment.

[0030] In order to place the motor 5 firmly on the U-shaped pallet 3 to avoid sliding during transportation, the upper surface of the U-shaped pallet 3 is provided with bolt holes for fixing the motor 5. The motor 5 is fixed to the U-shaped pallet 3 by bolts penetrating the mounting holes of the motor 5 base and the bolt holes.

[0031] An exemplary locking pin assembly 4 includes a pin shaft 41 with a pull ring at one end; the other end of the pin shaft 41 is threadedly connected to a nut 42; the pin shaft 41 can be inserted into a preset pin hole 26 on the door column 21. It can be seen that the door frame 2 has only one degree of freedom of rotation. By inserting the pin shaft 41 into a pair of door frames 2, the door frames 2 can be prevented from rotating, thereby fixing the two door frames 2 that are opened opposite to each other.

[0032] In order to improve the stability of the door frame 2 when it is opened, the two upright posts 11 and the two door posts 21 on the front side are provided with corresponding insertion holes 25, which are used to keep the slideway unobstructed when the pin shaft 41 passes through the two insertion holes 25. It can be seen that the same lock pin assembly 4 is used for both opening and closing the door frame 2, which reduces the number of parts and improves convenience.

[0033] When in use, take loading the motor 5 as an example. The first step is to open a pair of door frames 2 so that the slideway is unobstructed, and then insert the pin shaft 41 into the two vertical columns 11 on the front side and the sockets 25 on the two door columns 21 to fix the position of the door frame 2. The second step is to extract one of the U-shaped trays 3 to the position of the door frame 2 outside the steel frame 1, and place the motors 5 on the U-shaped tray 3 one by one. At this time, the installation space is wide and the operation is convenient, and then the U-shaped tray 3 is pushed into the steel frame 1, so that the space of the steel frame 1 is compact. The third step is to repeat the second step until all U-shaped trays 3 are filled with motors 5 and pushed into the steel frame 1. The fourth step is to pull out the pin shaft 41, close the pair of door frames 2, and then insert the pin shaft 41 into the preset pin hole 26 on the door column 21 to fix the pair of door frames 2; at this time, the door frame 2 is against the front end of each U-shaped tray 3, and its rear end is against the baffle 14, thereby fixing the U-shaped tray 3. The fifth step is to hoist the steel frame 1 equipped with the motor 5 onto the transport vehicle as a whole to complete the loading of the vehicle.

[0034] Among them, another implementation method of the second step is that the U-shaped pallet 3 is located on a workbench far away from the steel frame 1, and after the motor 5 is placed on the U-shaped pallet 3, the U-shaped pallet 3 is inserted by a forklift or lifted by a crane and transferred to the door frame 2, and then slowly moved until the roller 31 is aligned with the slideway, the U-shaped pallet 3 is translated to be hooked to the first slide groove 23 of the door frame 2, and then pushed into the steel frame 1. It can be seen that by taking advantage of the wide space at the door frame 2, the U-shaped pallet 3 can be conveniently connected to large equipment, and the space of the steel frame 1 is saved, especially the height space, thereby improving the space utilization efficiency. Since the space on the transport vehicle is limited, the space utilization rate inside the steel frame 1 is increased, which also increases the vehicle loading capacity and reduces the logistics cost.

[0035] The advantages of this embodiment are as follows:

[0036] (1) The pair of door frames 2 is not only a track base for hanging the U-shaped tray 3, but also a clamping component for fixing the U-shaped tray 3 when it is closed.

[0037] (2) The motor 5 can be loaded and unloaded outside the steel frame 1, and the space is wide and the operation is convenient. The U-shaped tray 3 can be pulled out to conveniently complete the storage and retrieval operation.

[0038] (3) Since the U-shaped tray 3 can be pulled out, the height gap between each layer can be as small as possible, the internal structure of the steel frame 1 is compact, and the space utilization rate is high.

[0039] (4) The device has a simple structure, is easy to manufacture, is reusable, has low cost and good versatility.

[0040] In summary, the device protects the motor 5 from damage, is easy to store and access, has a compact structure, fully utilizes space, and is suitable for transporting finished motors 5 to reduce logistics costs.

[0041] The parts not described in detail in this utility model are prior art; for ordinary technicians in this field, the technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification. The scope of this utility model is defined by the attached claims and their equivalents.

Claims

1. A finished motor transport rack, comprising a steel frame (1) formed by four upright columns (11) whose upper and lower ends are respectively fixedly connected to the four corners of an upper frame (12) and a lower frame (13); the front end of the steel frame (1) is hinged to two opposing door frames (2), and a baffle (14) is fixedly arranged at the rear end; the characteristics are: It also includes a U-shaped tray (3); the door frame (2) includes a pair of door posts (21) and a plurality of door beams (22) fixedly connected between two of the door posts (21) and distributed at intervals in a vertical direction, and the upper surface of the door beam (22) is provided with a first slide groove (23); the left and right sides of the steel frame (1) are fixedly provided with side beams (15) corresponding to the door beams (22); the upper surface of the side beams (15) is provided with a second slide groove (16); A pair of rollers (31) are respectively provided on the left and right sides of the U-shaped tray (3), and the rollers (31) can be embedded in the second slide groove (16); notches (24) are provided at the corresponding positions of the two upright posts (11) and the two door posts (21) on the front side, so that when the two door frames (2) are opened, the first slide groove (23) and the second slide groove (16) are connected to form a slideway; The lock pin assembly (4) can be inserted into the two door columns (21) to close and fix the two door frames (2); when the two door frames (2) are closed and fixed, the door frames (2) abut against the front end of the U-shaped tray (3).

2. The motor finished product transport rack according to claim 1, characterized in that: Door pin shaft heads (17) are fixedly provided at both left and right ends of the front sides of the upper frame (12) and the lower frame (13); the upper and lower ends of a door column (21) of each door frame (2) are respectively hinged to the two door pin shaft heads (17), and are used for the two oppositely opening door frames (2) hinged at the front end of the steel structure frame (1).

3. The motor finished product transport rack according to claim 1, characterized in that: The bottom of the U-shaped pallet (3) is provided with a plug hole (32) for connecting the fork of a forklift.

4. The motor finished product transport rack according to claim 1, characterized in that: The left and right side walls of the U-shaped tray (3) are provided with lifting eye holes (33) for connecting a lifting device.

5. The motor finished product transport rack according to claim 1, characterized in that: The upper surface of the U-shaped tray (3) is provided with bolt holes for fixing the motor (5).

6. The motor finished product transport rack according to claim 1, characterized in that: The lock pin assembly (4) comprises a pin shaft (41) with a pull ring at one end; the other end of the pin shaft (41) is threadedly connected to a nut (42); and the pin shaft (41) can be inserted into a preset pin hole (26) on the door column (21).

7. The motor finished product transport rack according to claim 6, characterized in that: The two upright posts (11) and the two door posts (21) on the front side are each provided with a corresponding insertion hole (25) for keeping the slideway unobstructed when the pin shaft (41) passes through the two insertion holes (25).

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