Gearbox transportation protection frame

Abstract

The utility model discloses a gearbox transportation protection frame, which relates to the technical field of transportation protection and comprises two groups of fixing strips distributed in parallel left and right, rotating seats are fixedly connected to the front and rear ends of the two groups of fixing strips, a supporting plate is rotatably connected between the two rotating seats on the left and right sides, and the two groups of supporting plates are rotatably connected through a first rotating shaft. First rotating sleeves are rotatably connected to the sides, away from the supporting plate, of the four rotating bases, first connecting rods are fixedly connected to the upper portions of the four first rotating sleeves, frames are fixedly connected to the upper portions of the two sets of fixing strips, clamping grooves are formed in the upper ends of the front sides and the rear sides of the two sets of frames, and connecting strips are clamped between the two sets of clamping grooves in the front side and the rear side. Second rotating sleeves are fixedly connected to the outer sides of the left and right ends of the two sets of connecting strips, and second connecting rods are detachably connected to the outer sides of the four second rotating sleeves. The foldable protective frame has the advantages that the foldable protective frame occupies less space when not in use and is convenient to store and manage, the requirement for frequently purchasing new frames is reduced, and the material cost and the production cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation protection, in particular to a gearbox transportation protection frame. Background Art

[0002] A transmission (also known as a gearbox) is a mechanism used to change the speed and torque of the engine. It can change the transmission ratio between the output and input shafts in a fixed or step-by-step manner. A transmission consists of a transmission mechanism and a control mechanism. Some vehicles also have a power take-off mechanism. Transmissions typically use conventional gears, though some use planetary gears. Conventional gear transmissions typically utilize sliding gears and synchronizers. During transportation, transmissions must be protected from collisions, often using a protective frame.

[0003] The existing protective frame is usually a disposable structure, which requires violent destruction during disassembly. The destroyed protective frame cannot be reused, resulting in a waste of materials and resources. In addition, when idle, the existing protective frame usually occupies a large storage space, reducing storage efficiency. In response to the above problems, a gearbox transportation protective frame is proposed to solve them. Utility Model Content

[0004] In order to solve the above technical problems, a gearbox transportation protection frame is provided, which solves the problem that the current existing protection frame is usually a disposable structure, which needs to be violently destroyed during disassembly. The destroyed protection frame cannot be reused, resulting in waste of materials and resources. In addition, when the existing protection frame is idle, it usually occupies a large storage space, reducing storage efficiency.

[0005] The cam is connected with the second end of the second support frame by the hinge parts of each end face of each said frame, and the hinge parts are connected with each other with a up-down knob.

[0006] Preferably, a plurality of reinforcing plates are fixedly connected between the interior of the two groups of frames and the fixing bars.

[0007] Preferably, the fixing assembly includes a base plate, the base plate is fixedly connected to the top of the support plate, the front side of the upper surface of the base plate is fixedly connected to the hanging rope sleeve, and the rear side of the upper surface of the base plate is fixedly connected to the U-shaped plate.

[0008] Preferably, a rope winding roller is rotatably connected to the upper interior of the U-shaped plate, one side of the rope winding roller passes through the side plate of the U-shaped plate and is fixedly connected to a ratchet, the other side of the rope winding roller passes through the side plate of the U-shaped plate and is provided with a through hole, and the U-shaped plate is rotatably connected to a latch tooth on the same side as the ratchet.

[0009] Preferably, the protective assembly includes a first cover plate and a second cover plate, and the first cover plate and the second cover plate are rotatably connected via a second rotating shaft.

[0010] Preferably, the first cover plate is fixedly connected to a first connecting plate on a side away from the second rotating shaft, the second cover plate is fixedly connected to a second connecting plate on a side away from the second rotating shaft, and the first connecting plate and the second connecting plate are fixedly connected to the corresponding frame by screws.

[0011] Compared with the prior art, the advantages of the present invention are: after completing the transportation of the gearbox, the present invention only needs to remove the protective assembly from the frame, take out the two connecting strips from the slots, and rotate the frame inward with the rotating seat as the rotating axis so that the frame contacts the bottom plate, and then use the first rotating axis as the rotating axis to rotate the support plates on both sides downward to fold the frame. The foldable protective frame occupies less space when idle, making it easier to store and manage. The folded frame can be stored more compactly, saving space in warehouses or workplaces, and can also be reused, reducing the use of disposable materials, helping to reduce the environmental burden, reducing the need for frequent purchase of new frames, and reducing material and production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the removal of the fixing component and the protective component in the present utility model;

[0014] Figure 3 This is a structural diagram of the support plate in the present utility model;

[0015] Figure 4 This is a schematic diagram of the connection between the frame and the reinforcement plate in the present invention;

[0016] Figure 5 This is a schematic diagram of the protective component structure in the present utility model;

[0017] Figure 6 This is a schematic diagram of the structure of the fixing assembly in the present utility model;

[0018] Figure 7 for Figure 6 A partial enlarged view of point A in the middle;

[0019] Figure 8 for Figure 1 A partial enlarged view of point B in the middle.

[0020] The numbers in the figure are:

[0021] 1. Fixing bar; 2. Rotating seat; 3. Support plate; 4. First rotating shaft; 5. Fixing assembly; 501. Bottom plate; 502. Rope sleeve; 503. U-shaped plate; 504. Rope winding roller; 505. Ratchet; 506. Gear; 6. Frame; 7. Reinforcement plate; 8. Slot; 9. Protective assembly; 901. First cover plate; 902. Second cover plate; 903. Second rotating shaft; 904. First connecting plate; 905. Second connecting plate; 10. Connecting bar; 11. First rotating sleeve; 12. First connecting rod; 13. Second rotating sleeve; 14. Second connecting rod. DETAILED DESCRIPTION

[0022] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.

[0023] Reference Figure 1-8 As shown, a gearbox transport protection frame includes two groups of fixed bars 1 distributed parallel to the left and right. The front and rear ends of the two groups of fixed bars 1 are fixedly connected to a rotating seat 2. A support plate 3 is rotatably connected between the two rotating seats 2 on the left and right sides. The two groups of support plates 3 are rotatably connected through a first rotating shaft 4. The four rotating seats 2 are rotatably connected to a first rotating sleeve 11 on the side away from the support plate 3. The tops of the four first rotating sleeves 11 are fixedly connected to a first connecting rod 12. The tops of the two groups of fixed bars 1 are fixedly connected to a frame 6. The upper ends of the front and rear sides of the two groups of frames 6 are provided with a card slot 8. A connecting strip 10 is clamped between the two groups of slots 8 on the front and rear sides. The outer sides of the left and right ends of the two groups of connecting strips 10 are fixedly connected to the second rotating sleeves 13. The outer sides of the four second rotating sleeves 13 are detachably connected to the second connecting rods 14. The ends of the first connecting rod 12 and the second connecting rod 14 are rotatably connected by hinges. A protective component 9 is provided above the two groups of frame 6, and a fixing component 5 is provided above the two groups of support plates 3. The combined design of the connecting rod and the rotating sleeve enables the frame 6 and the support plate 3 to be folded and unfolded relative to the fixing strip 1, so as to reduce the space occupied by the frame when not in use.

[0024] Furthermore, a number of reinforcing plates 7 are fixedly connected between the inside of the two sets of frames 6 and the fixing bars 1. The presence of the reinforcing plates 7 further enhances the strength and stability of the frames 6, and can effectively prevent the frames 6 from being deformed or damaged, especially when encountering bumps or impacts during transportation.

[0025] Specifically, the fixing assembly 5 includes a bottom plate 501 , which is fixedly connected to the top of the support plate 3 , a lanyard sleeve 502 is fixedly connected to the front side of the upper surface of the bottom plate 501 , and a U-shaped plate 503 is fixedly connected to the rear side of the upper surface of the bottom plate 501 .

[0026] Specifically, a rope winding roller 504 is rotatably connected to the upper portion of the U-shaped plate 503. One side of the rope winding roller 504 passes through the side panel of the U-shaped plate 503 and is fixedly connected to a ratchet 505. The other side of the rope winding roller 504 passes through the side panel of the U-shaped plate 503 and is provided with a through hole. A latch 506 is rotatably connected to the same side of the U-shaped plate 503 and the ratchet 505. The design of the fixing assembly 5 is very practical, especially the combination of the rope hanging sleeve 502 and the rope winding roller 504. It allows the fastening rope to easily secure the gearbox, preventing it from shaking or shifting during transportation. The design of the ratchet 505 and the latch 506 ensures the stability of the fastening rope, avoiding safety hazards caused by loosening.

[0027] Furthermore, the protective assembly 9 includes a first cover plate 901 and a second cover plate 902. The first cover plate 901 and the second cover plate 902 are rotatably connected via a second rotating shaft 903. The first cover plate 901 and the second cover plate 902 can rotate relative to each other via the second rotating shaft 903, thereby folding the protective assembly 9.

[0028] Furthermore, a first connecting plate 904 is fixedly connected to the side of the first cover plate 901 away from the second rotating shaft 903, and a second connecting plate 905 is fixedly connected to the side of the second cover plate 902 away from the second rotating shaft 903. The first connecting plate 904 and the second connecting plate 905 are fixedly connected to the corresponding frame 6 by screws.

[0029] Working principle: When in use, the packaged gearbox is placed between the two support plates 3, and then one end of the fastening rope is connected to the hanging rope sleeve 502, and then the fastening rope is passed over the top of the gearbox and wrapped around the rope winding roller 504. Then the lever is inserted into the through hole to drive the rope winding roller 504 to rotate, and the gearbox is fixed by rotating and tightening the fastening rope. The mutual engagement of the ratchet 505 and the latching teeth 506 can prevent the fastening rope from loosening. After the fastening is completed, the fastening rope can be knotted. When folding the protective frame, first remove the second connecting rod 14 from the outside of the second rotating sleeve 13, and then remove the two connecting strips 10 from the slot 8. Rotate the frame 6 inward with the rotating seat 2 as the rotating axis so that the frame 6 contacts the bottom plate 501, and then use the first rotating shaft 4 as the rotating axis to rotate the support plates 3 on both sides downward to fold the frame. Since the second connecting rod 14 has been released from the restriction, it will not cause motion interference, and the first connecting rods 12 on both sides of the support plate 3 will move synchronously with the rotation of the support plate 3.

[0030] The above shows and describes 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 above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A gearbox transport protection frame, characterized by: The invention comprises two groups of fixed bars (1) distributed in parallel on the left and right sides, the front and rear ends of the two groups of fixed bars (1) are fixedly connected to rotating seats (2), a supporting plate (3) is rotatably connected between the two rotating seats (2) on the left and right sides, the two groups of supporting plates (3) are rotatably connected through a first rotating shaft (4), the sides of the four rotating seats (2) away from the supporting plate (3) are rotatably connected to a first rotating sleeve (11), the tops of the four first rotating sleeves (11) are fixedly connected to a first connecting rod (12), and the tops of the two groups of fixed bars (1) are fixedly connected to a frame (6). The upper ends of the front and rear sides of the two groups of frames (6) are provided with card slots (8), and a connecting strip (10) is connected between the two groups of card slots (8) on the front and rear sides. The outer sides of the left and right ends of the two groups of connecting strips (10) are fixedly connected with second rotating sleeves (13), and the outer sides of the four second rotating sleeves (13) are detachably connected with second connecting rods (14). The ends of the first connecting rod (12) and the second connecting rod (14) are rotatably connected through hinges. A protective component (9) is provided above the two groups of frames (6), and a fixing component (5) is provided above the two groups of support plates (3).

2. The gearbox transport protection frame according to claim 1, characterized in that: A plurality of reinforcing plates (7) are fixedly connected between the interior of the two groups of frames (6) and the fixing strip (1).

3. The gearbox transport protection frame according to claim 1, characterized in that: The fixing assembly (5) comprises a bottom plate (501), the bottom plate (501) is fixedly connected to the upper portion of the support plate (3), the front side of the upper surface of the bottom plate (501) is fixedly connected to a hanging rope sleeve (502), and the rear side of the upper surface of the bottom plate (501) is fixedly connected to a U-shaped plate (503).

4. The gearbox transport protection frame according to claim 3, characterized in that: A rope winding roller (504) is rotatably connected to the upper portion of the U-shaped plate (503); one side of the rope winding roller (504) passes through the side plate of the U-shaped plate (503) and is fixedly connected to a ratchet (505); the other side of the rope winding roller (504) passes through the side plate of the U-shaped plate (503) and is provided with a through hole; a latching tooth (506) is rotatably connected to the same side of the U-shaped plate (503) and the ratchet (505).

5. The gearbox transport protection frame according to claim 1, characterized in that: The protection assembly (9) comprises a first cover plate (901) and a second cover plate (902), wherein the first cover plate (901) and the second cover plate (902) are rotationally connected via a second rotating shaft (903).

6. The gearbox transport protection frame according to claim 5, characterized in that: The first cover plate (901) is fixedly connected to a first connecting plate (904) on a side away from the second rotating shaft (903), and the second cover plate (902) is fixedly connected to a second connecting plate (905) on a side away from the second rotating shaft (903). The first connecting plate (904) and the second connecting plate (905) are fixedly connected to corresponding frames (6) via screws.

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