Anti-following-rotation structure for wooden packaging

Abstract

The utility model relates to an anti-following-rotation structure for wooden packaging. The bolt comprises a column body, wherein the column body comprises a threaded section; the anti-rotating disc extends to the column body in the radial direction, and connecting holes are distributed in the anti-rotating disc; the self-tapping screws penetrate through the connecting holes so that the anti-rotating disc can abut against the end, away from the wooden base plate, of the wooden base plate. The self-locking nut is used for being in threaded connection with the threaded section; wherein the column body sequentially penetrates through the wooden base plate and the cargo base plate along the end, away from the wooden base plate, of the wooden base plate, and the threaded section can extend out of the end face of the cargo base plate so as to be in threaded fit with the self-locking nut. According to the utility model, the bolt can be ensured to stably and firmly fix goods, the bolt is prevented from loosening in the transportation process, and the safety and the stability of the goods are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation packaging industry, in particular to an anti-rotation structure for wooden packaging. Background Art

[0002] In the current transport packaging field, wooden packaging boxes or wooden packaging chassis are often used to transport important goods such as instruments, meters, machines and various large and small equipment. Traditionally, these goods are fixed in the chassis and packaging boxes by bolts. The traditional method is to directly drill holes in the wood and use bolts to fix the goods in the wooden chassis or wooden box. However, due to the loose characteristics of wood itself, it is easy for the bolts to turn or fail to achieve the predetermined torque effect when tightening the bolts.

[0003] In addition, when traditional structural bolts are used in conjunction with a wooden chassis, due to the loose nature of the wooden material, the tightening force is limited and cannot achieve an ideal fixing effect for some precision instruments, meters, equipment, etc., especially for some products that have specific requirements for torque, it is even more difficult to achieve the required tightening strength. Summary of the invention

[0004] To this end, the utility model provides an anti-rotation structure for wooden packaging, which ensures that bolts can stably and firmly fix goods, prevents the bolts from loosening during transportation, and ensures the safety and stability of the goods.

[0005] In order to solve the above technical problems, the utility model provides an anti-rotation structure for wooden packaging, which is used to connect the cargo chassis with the wooden chassis of the packaging, including:

[0006] a cylinder, the cylinder comprising a threaded section;

[0007] An anti-rotation disc, radially extending from the column, the anti-rotation disc being provided with connecting holes;

[0008] A self-tapping screw passes through the connection hole to abut the anti-rotation plate against an end of the wooden chassis away from the wooden chassis;

[0009] A self-locking nut, used for threaded connection to the threaded section;

[0010] Wherein, the column passes through the wooden chassis and the cargo chassis in sequence along the end of the wooden chassis away from the wooden chassis, and the threaded section can extend out of the end surface of the cargo chassis to cooperate with the self-locking nut thread.

[0011] In one embodiment of the present utility model, the column further includes a smooth section transitionally connected with the threaded section.

[0012] In an embodiment of the present utility model, the anti-rotation disc extends to an end of the smooth section away from the threaded section.

[0013] In one implementation of the utility model, a screw head is provided at the end of the smooth section.

[0014] In one embodiment of the present invention, the screw head is a hexagonal screw head.

[0015] In one implementation manner of the utility model, the anti-rotation disc is welded to the screw head and / or the column.

[0016] In one embodiment of the present utility model, the anti-rotation disc is integrally formed with the screw head and / or the column.

[0017] In one embodiment of the present invention, the threaded section is sleeved with at least one gasket.

[0018] In one embodiment of the present utility model, the anti-rotation disk is circular, and the plurality of connection holes are distributed along the circumference of the anti-rotation disk.

[0019] In one implementation of the utility model, the anti-rotation disk is circular, and the three connecting holes are evenly distributed along the circumference of the anti-rotation disk.

[0020] The above technical solution of the utility model has the following advantages compared with the prior art:

[0021] The utility model discloses an anti-rotation structure for wooden packaging, which is fixed to a wooden chassis by connecting holes on an anti-rotation plate and self-tapping screws, thereby ensuring that a column cannot rotate in the wooden chassis, and effectively avoiding the problem that bolts in traditional methods are easy to rotate or fail to achieve a predetermined tightening effect during the packaging and tightening process.

[0022] The utility model prevents the bolts from loosening during transportation, ensures the safety and stability of the goods, and prevents the problem that the bolts are easily loosened due to the loose characteristics of wood when the goods go through multiple links such as storage, handling, loading and unloading during transportation.

[0023] The utility model can achieve an ideal fixing effect for some precision instruments, meters and equipment that have specific requirements on torque, ensuring that these high-precision equipment will not be damaged due to loose fixation during transportation.

[0024] The utility model has the advantages of convenient raw material acquisition, easy structure processing, strong versatility, strong operability, etc. Its structure is simple, and bolts and washers of different specifications can be selected according to actual needs. The diameter and length can be adjusted, and the application range is wide, and it is suitable for various precision instruments, meters, equipment, and equipment. At the same time, the structural material has strong compatibility and can be used for solid wood and plywood pallets and wooden boxes of different tree species, and has a wide range of application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments of the utility model in combination with the accompanying drawings.

[0026] Figure 1 The utility model is a schematic diagram of the overall structure of the anti-rotation structure for wooden packaging.

[0027] Figure 2 The utility model is a schematic diagram of the explosion structure of the anti-rotation structure for wooden packaging.

[0028] Figure 3 It is a front side structural schematic diagram of the connection between the practical cargo chassis and the wooden chassis.

[0029] Figure 4 yes Figure 3 A partial enlarged structural diagram.

[0030] Figure 5 It is a schematic diagram of the back side structure of the practical cargo chassis and the wooden chassis connected.

[0031] Figure 6 yes Figure 5 A partial enlarged structural diagram.

[0032] Description of the Figures in the Specification:

[0033] 100, cargo chassis; 200, wooden chassis;

[0034] 1. Cylinder; 11. Threaded section; 12. Smooth section; 13. Screw head;

[0035] 2. Anti-rotation disc;

[0036] 3. Self-tapping screws;

[0037] 4. Self-locking nuts;

[0038] 5. Gasket. DETAILED DESCRIPTION

[0039] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0040] In the present invention, if directions (up, down, left, right, front and back) are described, it is only for the convenience of describing the technical solution of the present invention, and does not indicate or imply that the technical features referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0041] In the present utility model, "several" means one or more, "multiple" means more than two, "greater than", "less than", "exceed" and the like are understood to exclude the number itself; "above", "below", "within" and the like are understood to include the number itself. In the description of the present utility model, if there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0042] In the present invention, unless otherwise clearly defined, the words "set", "install", "connect" and the like should be understood in a broad sense, for example, they can be directly connected or indirectly connected through an intermediate medium; they can be fixedly connected or detachably connected or integrally formed; they can be mechanically connected or electrically connected or able to communicate with each other; they can be the internal connection of two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0043] Reference Figures 1 to 6 As shown, the utility model is a rotation prevention structure for wooden packaging, which is used to connect a cargo chassis 100 (or bracket) with a wooden chassis 200 (or bracket) of the packaging, and includes:

[0044] A column 1, wherein the column 1 comprises a threaded section 11;

[0045] An anti-rotation disc 2 radially extends from the column 1, and the anti-rotation disc 2 is provided with connecting holes;

[0046] A self-tapping screw 3 is passed through the connection hole to abut the anti-rotation plate 2 against an end of the wooden chassis 200 away from the wooden chassis 200;

[0047] A self-locking nut 4, used for threaded connection to the threaded section 11;

[0048] The column 1 sequentially passes through the wooden chassis 200 and the cargo chassis 100 along one end of the wooden chassis 200 away from the wooden chassis 200 , and the threaded section 11 can extend out of the end surface of the cargo chassis 100 to threadably cooperate with the self-locking nut 4 .

[0049] It should be understood that the self-tapping screws 3 can enter the wooden chassis 200 of the package through the connecting holes and firmly connect the anti-rotation plate 2 to the wooden chassis 200 .

[0050] The threaded section 11 design of the column 1 ensures that the bolt can be firmly connected to the self-locking nut 4, thereby providing a stable fixing effect and preventing loosening and slipping during packaging and transportation. The design of the anti-rotation plate 2 ensures that the column 1 will not rotate during transportation; the self-tapping screw 3 is easy to use with wood materials, simplifies the installation process, facilitates quick installation on site, and improves operational efficiency.

[0051] In one embodiment, the column 1 further includes a smooth section 12 transitionally connected to the threaded section 11 .

[0052] In one embodiment, the anti-rotation disc 2 extends to an end of the smooth section 12 away from the threaded section 11 .

[0053] In one embodiment, a screw head 13 is provided at the end of the smooth section 12. Specifically, the screw head 13 is a hexagonal screw head, which is convenient for tool operation, provides better torque transmission, and ensures that the bolt can achieve a predetermined tightening effect.

[0054] In one embodiment, the anti-rotation disc 2 is welded to the screw head 13 and / or the column 1 .

[0055] In one embodiment, the anti-rotation disc 2 is integrally formed with the screw head 13 and / or the column 1, which provides higher structural strength and stability and prevents loosening or deformation under high stress conditions.

[0056] In one embodiment, the threaded section 11 is sleeved with at least one gasket 5 .

[0057] In one embodiment, the anti-rotation disc 2 is circular, and the plurality of connection holes are distributed circumferentially along the anti-rotation disc 2. The anti-rotation disc 2 can have the same thickness as the gasket 5, and the outer diameter is larger than the outer diameter of the gasket 5, thereby increasing the contact area and improving the fixing strength.

[0058] In one embodiment, the anti-rotation disc 2 is circular, and the three connection holes are evenly distributed along the circumference of the anti-rotation disc 2, which can evenly disperse the stress and improve the stability of the fixation.

[0059] Since the column 1 is equipped with an anti-rotation plate 2 and connecting holes, the packaged wooden chassis 200 can be fixed in advance, or it can be fixed on the wooden chassis 200 at the packaging site before the packaging work begins. The three connecting holes on the anti-rotation plate 2 are used to securely fix it to the wooden chassis 200 as a whole with self-tapping screws. Then, the gasket 5 and the self-locking nut 4 are used to securely package the packaged item (cargo chassis 100) and the wooden chassis 200 together.

[0060] Finally, it should be noted that the above specific implementation methods are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to examples, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An anti-rotation structure for wooden packaging, used for connecting a cargo chassis (100) with a wooden chassis (200) of a packaging, characterized in that: include: A column (1), the column (1) comprising a threaded section (11); An anti-rotation disc (2) radially extending from the column (1), the anti-rotation disc (2) being provided with connecting holes; A self-tapping screw (3) passes through the connection hole to abut the anti-rotation plate (2) against an end of the wooden chassis (200) away from the wooden chassis (200); A self-locking nut (4) used for being threadedly connected to the threaded section (11); The column (1) sequentially passes through the wooden chassis (200) and the cargo chassis (100) along an end of the wooden chassis (200) away from the wooden chassis (200), and the threaded section (11) can extend out of the end surface of the cargo chassis (100) to be threadedly matched with the self-locking nut (4).

2. The anti-rotation structure for wooden packaging according to claim 1, characterized in that: The column (1) further comprises a smooth section (12) transitionally connected to the threaded section (11).

3. The anti-rotation structure for wooden packaging according to claim 2, characterized in that: The anti-rotation disc (2) extends from an end of the smooth section (12) away from the threaded section (11).

4. The anti-rotation structure for wooden packaging according to claim 2, characterized in that: A screw head (13) is provided at the end of the smooth section (12).

5. The anti-rotation structure for wooden packaging according to claim 4, characterized in that: The screw head (13) is a hexagonal screw head.

6. The anti-rotation structure for wooden packaging according to claim 4, characterized in that: The anti-rotation disc (2) is welded to the screw head (13) and / or the column (1).

7. The anti-rotation structure for wooden packaging according to claim 4, characterized in that: The anti-rotation disc (2) is integrally formed with the screw head (13) and / or the column (1).

8. The anti-rotation structure for wooden packaging according to claim 1, characterized in that: The threaded section (11) is sleeved with at least one gasket (5).

9. The anti-rotation structure for wooden packaging according to claim 1, characterized in that: The anti-rotation disc (2) is circular, and the plurality of connection holes are distributed along the circumference of the anti-rotation disc (2).

10. The anti-rotation structure for wooden packaging according to claim 1, characterized in that: The anti-rotation disc (2) is circular, and the three connection holes are evenly distributed along the circumference of the anti-rotation disc (2).

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