Slide wood box for loading gearbox assembly

Abstract

The utility model provides a slippery wood box for loading a gearbox assembly, which can solve the problems that the existing slippery wood box consumes a lot of materials and is high in cost due to a lot of parts, is difficult to manufacture in batches due to a complicated structure, is low in processing efficiency and long in period, and is difficult to unpack and time-consuming due to integration of a box body. The sliding wood box comprises a cover plate, a bottom plate, first side plates, second side plates, stop blocks and sleepers, a box body is jointly formed by the bottom plate, the first side plates and the second side plates, corner stand columns are arranged at the four corners of the inner side of the box body, M inner stand columns are arranged on the inner side of each first side plate, a first crosspiece located at an opening of the box body and N first stand columns connected with the first crosspiece are arranged on the outer side of each first side plate, M is larger than or equal to 1, N is larger than or equal to 2, and M and N are integers. N pieces of sliding wood are arranged on the outer side of the bottom plate, the two ends of each piece of sliding wood are connected with the lower ends of the two first vertical baffles respectively, N cover baffles are arranged on the upper surface of the cover plate, M + 2 cross beams are arranged on the lower surface of the cover plate, and the two ends of the M + 2 cross beams abut against the upper end faces of the 2M inner stand columns and the upper end faces of the four corner stand columns respectively when the cover plate covers the box body.

Description

Technical Field

[0001] The utility model relates to a sliding wooden box, in particular to a sliding wooden box used for loading a gearbox assembly. Background Art

[0002] As packaging materials, wooden boxes are generally used in scenarios where packaging materials cannot be recycled. Wooden boxes mainly include three configurations: ordinary wooden boxes, sliding wooden boxes, and frame wooden boxes. Among them, sliding wooden boxes are mainly wooden boxes based on a base. Compared with ordinary wooden boxes, they can withstand greater loads. Compared with frame wooden boxes, under the same inner diameter conditions, sliding wooden boxes are more material-saving, so they are more suitable for loading gearbox assemblies. When electromechanical product manufacturers manufacture sliding wooden boxes, they usually design and produce them according to the 1C type plywood closed box in GB / T 18925 "Sliding Wooden Boxes". In order to meet the protection requirements and strength requirements during the circulation of gearbox assemblies, the sliding wooden boxes currently designed according to national recommended standards have the following problems: First, due to the large number of components, the wood consumption is large and the cost is high; second, due to the complex structure, it is difficult to mass produce, the processing efficiency is low, and the processing cycle is long; third, due to the integration of the box body, it is difficult to pack and unpack, and the working hours are increased. Utility Model Content

[0003] The utility model aims to solve the technical problems that the existing sliding wooden box has large wood consumption and high cost due to many parts, is difficult to mass produce due to complex structure, has low processing efficiency and long processing cycle, and is difficult to pack and unpack and increases working hours due to the integration of the box body, and provides a sliding wooden box for loading a gearbox assembly.

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

[0005] A sliding wooden box for loading a gearbox assembly comprises a cover plate, a bottom plate, two first side plates arranged on the bottom plate, two second side plates, two stoppers and at least two sleepers; the bottom plate, the two first side plates and the two second side plates together constitute a rectangular box body with an opening facing upward; the stoppers are located in the box body, the outer ends of the two stoppers are respectively in contact with the two second side plates, and the stoppers are used to limit the gearbox assembly; the sleepers are located between the inner ends of the two stoppers, and the sleepers are used to support and limit the gearbox assembly; the special features thereof are:

[0006] Corner columns are provided at the four corners of the inner side of the box body, and the angles between the two outer side surfaces of the corner columns are right angles, and they are respectively connected to the first side panel and the second side panel; M inner columns are provided on the inner side of each of the first side panels, and the outer side of each of the first side panels is provided with a first cross bar located at the opening of the box body and N first vertical bars whose upper end faces are connected to the first cross bar; wherein M≥1, N≥2, and M and N are both integers; N slides are provided on the outer side of the bottom of the bottom panel, and the two ends of each slide are respectively connected to the lower ends of the two first vertical bars located on the outer sides of the two first side panels;

[0007] The upper end surfaces of the four corner columns and the 2M inner columns are all lower than the upper edge of the opening of the box body, and the distance H1 from the upper edge is the same;

[0008] N cover stops are arranged on the upper surface of the cover plate, the distance between adjacent cover stops is the same as the distance between adjacent slides, the distance between the cover stops near the two ends of the cover plate and the second side plate is the same as the distance between the slides near the two ends of the bottom plate and the second side plate, and the cover stops are used for supporting and positioning the slides; M+2 cross beams are arranged on the lower surface of the cover plate, and the two ends of the M+2 cross beams respectively correspond to the upper end surfaces of 2M inner columns and four corner columns when the cover plate is closed on the box body; the thickness H2 of each cross beam is the same as H1.

[0009] Furthermore, the number of the sleepers is two, and each sleeper is bilaterally symmetrical; each sleeper is provided with an isosceles trapezoidal notch, and the shape and size of the isosceles trapezoidal notch are respectively adapted to the shape and size of the lower end of the gearbox assembly to be loaded;

[0010] The cross section of the corner column is square.

[0011] Furthermore, two second vertical bars are arranged on the outer side of each of the first side panels, the two second vertical bars are located at both ends of the first horizontal bar, and the upper end surfaces are connected to the first horizontal bar; the lower end surfaces of the second vertical bars are flush with the outer side surfaces of the bottom plate.

[0012] Furthermore, M=3, N=3; the positions of the three cover rails, the three slides and the three cross beams thereof correspond to each other.

[0013] Furthermore, the cover plate, the bottom plate, the second side plate and the first side plate have the same thickness; the inner column, the first cross bar, the first vertical bar, the cover bar, the cross beam and the second vertical bar have the same thickness and width.

[0014] Furthermore, the cover plate, the bottom plate, the second side plate and the first side plate are all made of plywood; the inner columns, the corner columns, the first cross bar, the first vertical bar, the cover bar, the cross beam and the second vertical bar are all made of solid wood.

[0015] Beneficial effects of the utility model:

[0016] 1. The utility model provides a sliding wooden box for loading a gearbox assembly, which has low wood consumption, low cost, simple structure, and can be mass-produced. Among them, the corner columns can enhance the connection strength between the first side panel and the second side panel, and increase the carrying capacity of the box body. Due to the design of the corner columns, the use of edge guards and corner guards can be omitted. The cover plate and the box body are split-type designs, the cover plate is light in weight and easy to take, making packaging and unpacking simple and convenient, saving time and effort. The inner side of the box body eliminates the beam bearing, and the crossbeam abuts against the inner column and the corner column to transfer the stacking load.

[0017] 2. The lower end surface of the second vertical bar in the utility model is flush with the outer side surface of the bottom plate, and the sliding wood design is omitted at the lower end of the second vertical bar. Because the weight of the gearbox assembly is distributed in the middle of the box body, the second vertical bar saves wood without reducing the carrying capacity of the box body. The standardized design is implemented, the thickness of the cover plate, the bottom plate, the second side plate and the first side plate are consistent, and the thickness and width of the inner column, the first cross bar, the first vertical bar, the cover bar, the crossbeam and the second vertical bar are the same, which reduces the types of materials to be prepared, improves the versatility of components, improves processing efficiency, reduces raw material costs, and shortens the processing cycle. The utility model also combines the advantages of beautiful appearance, rain and dust resistance of plywood and high strength of solid wood components. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of a sliding wooden box for loading a gearbox assembly of the utility model (partial cross-section, without showing the cover plate);

[0019] Figure 2 It is a structural schematic diagram of a cover plate in an embodiment of the utility model;

[0020] Figure 3 It is a schematic diagram of the packaging state of an embodiment of the utility model.

[0021] Description of reference numerals:

[0022] 1-cover, 2-cover plate, 3-crossbeam, 4-first crossbar, 5-second side plate, 6-corner column, 7-first side plate, 8-inner column, 9-third vertical bar, 10-second crossbar, 11-first vertical bar, 12-second vertical bar, 13-bottom plate, 14-slide, 15-sleeper, 16-stopper, 17-packing tape. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1-Figure 3As shown, a sliding wooden box for loading a gearbox assembly comprises a cover plate 2, a bottom plate 13, two first side plates 7, two second side plates 5, two stoppers 16 and two sleepers 15 arranged on the bottom plate 13. Specifically, the bottom plate 13, the two first side plates 7 and the two second side plates 5 together constitute a rectangular box body with an opening facing upwards, the two stoppers 16 are located in the box body, the outer ends of the two stoppers 16 are respectively abutted against the two second side plates 5, the stoppers 16 are used to limit the gearbox assembly to prevent the gearbox assembly from shaking, thereby avoiding scratches and bumps, the two sleepers 15 are located between the inner ends of the two stoppers 16, each sleeper 15 is symmetrical, each sleeper 15 is provided with an isosceles trapezoidal notch, the shape and size of the isosceles trapezoidal notch are respectively adapted to the shape and size of the lower end of the gearbox assembly to be loaded, and the sleepers 15 are used to support and limit the gearbox assembly. Corner columns 6 with square cross sections are provided at the four corners of the inner side of the box body. The two outer sides of the corner columns 6 are nailed to the first side panel 7 and the second side panel 5 respectively, so that the box body has better integrity and the corner columns 6 will not interfere with the gearbox assembly. Three inner columns 8 are provided on the inner side of each first side panel 7. The outer side of each first side panel 7 is provided with a first cross bar 4 located at the box body opening, and three first vertical bars 11 and two second vertical bars 12 whose upper end faces are connected to the first cross bar 4, wherein the two second vertical bars 12 are located at both ends of the first cross bar 4, and the lower end faces of the four second vertical bars 12 are flush with the outer side face of the bottom plate 13. The upper end faces of the four corner columns 6 and the six inner columns 8 are all lower than the upper edge of the box body opening, and the distance H1 from the upper edge is the same. Two third vertical bars 9 and two second horizontal bars 10 are arranged on the outer side of each second side panel 5, and the two end surfaces of the two third vertical bars 9 are respectively in contact with the two second horizontal bars 10, and the two third vertical bars 9 and the two second horizontal bars 10 together form a rectangular structure, which is convenient for nailing the second side panel 5 to the bottom panel 13. Three slides 14 are arranged on the outer side of the bottom of the bottom panel 13, and the two ends of each slide 14 are respectively connected to the lower ends of the two first vertical bars 11 located on the outer sides of the two first side panels 7, eliminating the auxiliary slides. The slides 14 can make the box body easy to forklift, convenient for loading and unloading, stacking operations, and short-distance transportation. The upper surface of the cover plate 2 is provided with three cover stops 1. The distance between adjacent cover stops 1 is the same as the distance between adjacent slides 14. The distance between the cover stops 1 near the two ends of the cover plate 2 and the second side plate 5 is the same as the distance between the slides 14 near the two ends of the bottom plate 13 and the second side plate 5. The cover stops 1 are used to support and position the slides 14. The cover stops 1 improve the bearing capacity of the cover plate 2. The lower surface of the cover plate 2 is provided with five cross beams 3. When the cover plate 2 is covered on the box body, the two ends of the five cross beams 3 respectively abut against the upper end surfaces of the six inner columns 8 and the four corner columns 6. The thickness H2 of each cross beam 3 is the same as H1, which prevents the cover plate 2 from moving forward, backward, left and right. When the goods with an area smaller than the cover plate 2 are stacked on the cover plate 2, the cross beams 3 can bear the upper load. For the convenience of nailing, the positions of the three cover stops 1, the three slides 14 and the three cross beams 3 correspond to each other.In this embodiment, the cover plate 2, the bottom plate 13, the second side plate 5 and the first side plate 7 have the same thickness, and the cover plate 2, the bottom plate 13, the second side plate 5 and the first side plate 7 are all made of plywood. The thickness and width of the inner column 8, the first cross bar 4, the first vertical bar 11, the cover bar 1, the crossbeam 3, the second vertical bar 12, the second cross bar 10 and the third vertical bar 9 are all the same. The inner column 8, the corner column 6, the first cross bar 4, the first vertical bar 11, the cover bar 1, the crossbeam 3, the second vertical bar 12, the second cross bar 10 and the third vertical bar 9 are all made of solid wood. The solid wood is treated with pest prevention and can meet export requirements.

[0025] The use process of the utility model is as follows:

[0026] The gearbox assembly is placed on two sleepers 15 in the box and limited to two blocks 16. After the cover plate 2 is covered, the cover plate 2 and the box are fastened together by the strapping tape 17. There is no need to nail the cover plate 2 and the box. The packaging is completed and enters the logistics as a cargo unit. When unpacking, cut the strapping tape 17, remove the cover plate 2, and then the gearbox assembly in the box can be lifted out. The box is not easily damaged and can be reused.

[0027] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or replacements within the technical scope disclosed in the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A sliding wooden box for loading a gearbox assembly, comprising a cover plate (2), a bottom plate (13), two first side plates (7) arranged on the bottom plate (13), two second side plates (5), two stoppers (16) and at least two sleepers (15); the bottom plate (13), the two first side plates (7) and the two second side plates (5) together constitute a rectangular box body with an opening facing upward; the stoppers (16) are located in the box body, the outer ends of the two stoppers (16) are respectively abutted against the two second side plates (5), and the stoppers (16) are used to limit the gearbox assembly; the sleepers (15) are located between the inner ends of the two stoppers (16), and the sleepers (15) are used to support and limit the gearbox assembly; the characteristics are: Corner columns (6) are arranged at the four corners of the inner side of the box body, and the angles between the two outer side surfaces of the corner columns (6) are right angles, and the corner columns (6) are respectively connected to the first side panel (7) and the second side panel (5); M inner columns (8) are arranged on the inner side of each of the first side panels (7), and N first vertical columns (11) whose upper end surfaces are connected to the first crossbar (4) are arranged on the outer side of each of the first side panels (7); wherein M≥1, N≥2, and both M and N are integers; N sliding blocks (14) are arranged on the outer side of the bottom of the bottom panel (13), and the two ends of each sliding block (14) are respectively connected to the lower ends of the two first vertical columns (11) located on the outer sides of the two first side panels (7); The upper end surfaces of the four corner columns (6) and the 2M inner columns (8) are all lower than the upper edge of the opening of the box body, and the distance H1 from the upper edge is the same; The upper surface of the cover plate (2) is provided with N cover stops (1), the distance between adjacent cover stops (1) is the same as the distance between adjacent slides (14), the distance between the cover stops (1) near the two ends of the cover plate (2) and the second side plate (5) is the same as the distance between the slides (14) near the two ends of the bottom plate (13) and the second side plate (5), and the cover stops (1) are used to support and position the slides (14); the lower surface of the cover plate (2) is provided with M+2 cross beams (3), the two ends of the M+2 cross beams (3) respectively abut against the upper end surfaces of the 2M inner columns (8) and the four corner columns (6) when the cover plate (2) is covered on the box body; the thickness H2 of each cross beam (3) is the same as H1.

2. A sliding wooden box for loading a gearbox assembly according to claim 1, characterized in that: The number of the sleepers (15) is two, and each sleeper (15) is bilaterally symmetrical; each sleeper (15) is provided with an isosceles trapezoidal notch, and the shape and size of the isosceles trapezoidal notch are respectively adapted to the shape and size of the lower end of the gearbox assembly to be loaded; The cross section of the corner column (6) is square.

3. A sliding wooden box for loading a gearbox assembly according to claim 1 or 2, characterized in that: Two second vertical bars (12) are arranged on the outer side of each first side plate (7), the two second vertical bars (12) are located at both ends of the first horizontal bar (4), and the upper end surfaces are connected to the first horizontal bar (4); the lower end surfaces of the second vertical bars (12) are flush with the outer side surface of the bottom plate (13).

4. A sliding wooden box for loading a gearbox assembly according to claim 3, characterized in that: The M=3, N=3; the positions of the three cover rails (1), the three slides (14) and the three cross beams (3) thereof correspond to each other.

5. A sliding wooden box for loading a gearbox assembly according to claim 4, characterized in that: The cover plate (2), the bottom plate (13), the second side plate (5) and the first side plate (7) have the same thickness; the inner column (8), the first cross bar (4), the first vertical bar (11), the cover bar (1), the cross beam (3) and the second vertical bar (12) have the same thickness and width.

6. A sliding wooden box for loading a gearbox assembly according to claim 5, characterized in that: The cover plate (2), the bottom plate (13), the second side plate (5) and the first side plate (7) are all made of plywood; the inner columns (8), the corner columns (6), the first cross bar (4), the first vertical bar (11), the cover bar (1), the cross beam (3) and the second vertical bar (12) are all made of solid wood.

Images