Cantilever packaging structure

Abstract

The utility model relates to the technical field of cantilever packaging, and discloses a cantilever packaging structure which comprises an inner box, a through groove is formed in the middle of the top wall of the inner box, the bottom end of the through groove penetrates to the inner top wall of the inner box, clamping grooves which are evenly distributed are formed in the front side and the rear side of the inner top wall of the inner box, and second springs are fixedly connected to the two sides of the bottom walls of two pressing plates. And the bottom ends of the multiple second springs are fixedly connected to the inner bottom wall of the sliding block, the top walls of the two pressing plates are fixedly connected with connecting plates, the top ends of the two connecting plates penetrate through the top wall of the sliding block, the front walls and the rear walls of the upper portions of the two connecting plates are fixedly connected with clamping blocks, and the multiple clamping blocks are clamped into the clamping grooves. According to the cantilever supporting device, the sliding blocks of different numbers can be placed in the through grooves and pushed to move, the clamping blocks can be clamped into the clamping grooves to be fixed after the sliding blocks move to the proper positions, and therefore the number and the positions of the supporting surrounding plates can be adjusted to be suitable for different cantilevers.

Description

Technical Field

[0001] The utility model relates to the technical field of cantilever packaging, in particular to a cantilever packaging structure. Background Art

[0002] Cantilever is a design feature of a structure or equipment. It refers to a situation where an object or component is supported at one end and suspended or hanging at the other end. The main feature of cantilever design is a free hanging end and lacks support or support points near this end. Cantilever design is often used in industrial machinery and equipment to support or suspend various components.

[0003] At present, cantilever structures or equipment need to be transported to the required place after production and processing. During the transportation process, a packaging structure is usually needed to package and protect the cantilever to prevent the cantilever from being damaged during transportation. However, the current common cantilever packaging structure is usually a constant structure, which cannot be adjusted according to cantilevers of different specifications. Therefore, when transporting cantilevers of different specifications, packaging structures of different specifications are often required, which greatly increases the packaging cost. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a cantilever packaging structure, aiming to improve the problem in the prior art that the packaging structure cannot be adjusted according to cantilevers of different specifications.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cantilever packaging structure, including an inner box, an assembly and disassembly mechanism is arranged in the inner box, a through slot is opened in the middle of the top wall of the inner box, the bottom end of the through slot penetrates to the inner top wall of the inner box, and evenly distributed card slots are opened on the front and back sides of the inner top wall of the inner box, sliders are slidably connected to the two sides of the inner box, pressure plates are slidably connected to the inner walls of the two sliders, springs are fixedly connected to the two sides of the bottom walls of the two pressure plates, and the bottom ends of multiple springs are fixedly connected to the inner bottom wall of the slider, the top walls of the two pressure plates are fixedly connected to connecting plates, the top ends of the two connecting plates penetrate the top wall of the slider, and the front and rear walls of the upper parts of the two connecting plates are fixedly connected to card blocks, and multiple card blocks are snapped into the card slots.

[0006] As a further description of the above technical solution:

[0007] The assembly and disassembly mechanism includes an insertion block, the two insertion blocks are both engaged in the top wall of the connecting plate, the two top walls of the insertion blocks are fixedly connected to the connecting blocks, the two side walls of the connecting blocks are slidably connected to pressing rods, the close ends of the two pressing rods penetrate into the inner wall of the connecting block and are fixedly connected to the moving plate, the lower parts of the two moving plates penetrate into the insertion block, the two moving plates are fixedly connected to the away sides with positioning shafts, the away ends of the two positioning shafts penetrate into the connecting plate, the front and rear parts of the away sides of the two groups of moving plates are fixedly connected to one end of a spring, and the other ends of multiple springs are fixedly connected to the inner wall of the connecting block.

[0008] As a further description of the above technical solution:

[0009] The front and rear sides of the inner bottom wall of the inner box are fixedly connected with sliding rods, and the two sliding rods are slidably connected to the front and rear parts of the slider.

[0010] As a further description of the above technical solution:

[0011] Guide rods are passed through both sides of the two pressure plates, the top ends of the guide rods are fixedly connected to the top wall inside the slider, and the bottom ends of the guide rods are fixedly connected to the bottom wall inside the slider.

[0012] As a further description of the above technical solution:

[0013] The outer periphery of the inner box is clamped with a bottom box, and the outer periphery of the upper part of the bottom box is clamped with a top box.

[0014] As a further description of the above technical solution:

[0015] The middle parts of the front and rear walls of the top box are both provided with grooves.

[0016] As a further description of the above technical solution:

[0017] The front and rear parts of the two groups of movable plates are penetrated by limiting rods, and both ends of the limiting rods are fixedly connected to the inner side walls of the connecting block.

[0018] As a further description of the above technical solution:

[0019] The top walls of the two connection blocks are fixedly connected with support plates, and both sides of the top walls of the two support plates are provided with support grooves.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, different numbers of sliders are placed through the through slots, and then the connecting plate is pressed and pushed to move. When the sliders are moved to a suitable position, the connecting plate can be lifted up under the action of spring 2 and the card block can be inserted into the card slot for fixation, thereby adjusting the number and position of the supporting panels to suit different cantilevers.

[0022] 2. In the utility model, the positioning shaft can be pulled out by pressing the pressing rod, and then the staff can pull out the plug block from the connecting plate. When the supporting enclosure needs to be installed, it is only necessary to press the pressing rod again and insert the plug block, so that the supporting enclosure can be replaced individually according to different cantilevers. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a cantilever packaging structure proposed by the utility model;

[0024] Figure 2 This is a front cross-sectional view of a cantilever packaging structure proposed by the utility model;

[0025] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0026] Figure 4 This is a side sectional view of a cantilever packaging structure proposed by the utility model.

[0027] Legend:

[0028] 1. Bottom box; 2. Assembly and disassembly mechanism; 201. Insert block; 202. Connecting block; 203. Limit rod; 204. Press rod; 205. Move plate; 206. Positioning shaft; 207. Spring 1; 208. Support plate; 209. Support slot; 3. Top box; 4. Inner box; 5. Block; 6. Slot; 7. Slide bar; 8. Slider; 9. Connecting plate; 10. Press plate; 11. Guide rod; 12. Through slot; 13. Spring 2; 14. Groove. DETAILED DESCRIPTION

[0029] 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 in 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.

[0030] Reference Figure 1 , Figure 2 and Figure 4, an embodiment of the utility model provides: a cantilever packaging structure, including an inner box 4, an assembly and disassembly mechanism 2 is arranged in the inner box 4, a through slot 12 is opened in the middle of the top wall of the inner box 4, the bottom end of the through slot 12 penetrates to the inner top wall of the inner box 4, and evenly distributed card slots 6 are opened on the front and rear sides of the inner top wall of the inner box 4, both sides of the inner box 4 are slidably connected with sliders 8, the inner walls of the two sliders 8 are slidably connected with pressure plates 10, both sides of the bottom walls of the two pressure plates 10 are fixedly connected with springs 2 13, and the bottom ends of multiple springs 2 13 are fixedly connected to the inner bottom wall of the slider 8, the top walls of the two pressure plates 10 are fixedly connected with connecting plates 9, the top ends of the two connecting plates 9 penetrate the top wall of the slider 8, and the front and rear walls of the upper parts of the two connecting plates 9 are fixedly connected with card blocks 5, and the multiple card blocks 5 are all engaged in the card slots 6; both sides of the two pressure plates 10 are penetrated with guide rods 11, the top ends of the multiple guide rods 11 are fixedly connected to the inner top wall of the slider 8, and the bottom ends of the multiple guide rods 11 are fixedly connected to the inner bottom wall of the slider 8;

[0031] Specifically, by pressing the connecting plate 9, the connected card block 5 can be driven to move downward. When the card block 5 is disengaged from the card slot 6, the limit engagement between the card slot 6 and the card slot 6 can be cancelled. Then the staff can push the connecting plate 9 to drive the slider 8 to move inside the inner box 4. When the slider 8 moves to a suitable position, the connecting plate 9 can be released. Since the connecting plate 9 will drive the pressing plate 10 to move downward when pressed downward, the pressing plate 10 will compress the spring 2 13 during the downward movement. Therefore, when the connecting plate 9 loses pressure, the pressing plate 10 can be lifted up and reset under the action of the spring 2 13. When the pressure plate 10 moves upward, it can drive the fixed connecting plate 9 to move upward, thereby driving the clamping blocks 5 connected on the front and rear sides to move upward and be clamped in the clamping slot 6 for fixation. At the same time, under the action of the guide rod 11, the pressure plate 10 can be limited to ensure the stability of the movement of the pressure plate 10, and the spring 13 can be limited to prevent the spring 13 from bending after being compressed. When the number of supporting seats needs to be adjusted, the slider 8 can be inserted through the through slot 12 or the slider 8 can be pulled out from the through slot 12, so that the number and position of the supporting panels can be adjusted to suit different cantilevers.

[0032] Reference Figure 1 , Figure 2 and Figure 3, the assembly and disassembly mechanism 2 includes an insert block 201, the two insert blocks 201 are both engaged in the top wall of the connecting plate 9, the top walls of the two insert blocks 201 are fixedly connected with the connecting block 202, the two side walls of the two connecting blocks 202 are slidably connected with pressing rods 204, the close ends of the two pressing rods 204 are penetrated into the inner wall of the connecting block 202 and are fixedly connected with a moving plate 205, the lower parts of the two moving plates 205 are penetrated into the insert block 201, the two moving plates 205 are fixedly connected with a positioning shaft 206 on the away sides, and the away ends of the two positioning shafts 206 are penetrated into the connecting plate 9, and the front and rear parts of the away sides of the two groups of moving plates 205 are fixedly connected with one end of a spring 207, and the other ends of multiple springs 207 are fixedly connected to the inner wall of the connecting block 202; the front and rear parts of the two groups of moving plates 205 are penetrated by the limiting rod 203, and the two ends of the multiple limiting rods 203 are fixedly connected to the inner side walls of the connecting block 202;

[0033] Specifically, by pressing the pressing rod 204, the fixed moving plates 205 can be driven to approach each other. When the moving plates 205 move, the connected positioning shaft 206 can be driven to move. When the positioning shaft 206 is pulled out of the connecting plate 9, the limit with the connecting plate 9 can be cancelled. Then the staff can pull out the plug block 201 from the connecting plate 9. When the supporting enclosure needs to be installed, it is only necessary to press the pressing rod 204 again and insert the plug block 201 into the connecting plate 9. Since the two moving plates 205 can be pressed against the spring 206 when they are close to each other, 7 is compressed, so after releasing the pressing rod 204, the two movable plates 205 can be pushed to reset under the action of the spring 1 207, and the fixed positioning shafts 206 can be moved away from each other and inserted into the connecting plate 9 for fixation. At the same time, the movable plate 205 can be limited under the action of the limiting rod 203, so as to ensure the stability of the movement of the movable plate 205, and the spring 1 207 can also be limited to prevent the spring 1 207 from bending after being compressed, so as to achieve the ability to replace the supporting enclosure separately according to different cantilevers.

[0034] Reference Figure 1 , Figure 2 and Figure 4 The front and rear sides of the inner bottom wall of the inner box 4 are fixedly connected with slide bars 7, and the two slide bars 7 are slidably connected to the front and rear parts of the slider 8; the outer periphery of the inner box 4 is clamped with the bottom box 1, and the upper periphery of the bottom box 1 is clamped with the top box 3; the middle parts of the front and rear walls of the top box 3 are provided with grooves 14; the top walls of the two connecting blocks 202 are fixedly connected with support plates 208, and the two sides of the top walls of the two support plates 208 are provided with support grooves 209;

[0035] Specifically, the cantilever can be supported by the support plate 208 and the support groove 209, and the staff can clamp the cantilever into the support groove 209 on the support plate 208 for locking and limiting. The slide bar 7 can limit the slider 8, thereby ensuring the stability of the movement of the slider 8. The bottom box 1 and the top box 3 can protect the inner box 4, thereby protecting the cantilever placed on the inner box 4, and the groove 14 can facilitate the opening of the top box 3.

[0036] Working principle: In actual use, different numbers of sliders 8 can be put into the inner box 4 through the through slot 12, and then the connected card block 5 can be driven to move down by pressing the connecting plate 9, and the slider 8 can be moved. When the slider 8 moves to the appropriate position, the connecting plate 9 can be released. Since the spring 2 13 will be compressed by the pressing plate 10 when the connecting plate 9 is pressed down, the connecting plate 9 can be lifted up under the action of the spring 2 13 and the card block 5 can be stuck in the card slot 6 for fixation, so that the number and position of the supporting panels can be adjusted to suit different cantilevers; in addition, the moving plate 205 and the positioning shaft 206 can be driven to move by pressing the pressing rod 204. When the positioning shaft 206 is pulled out, the limit with the connecting plate 9 can be cancelled, and then the staff can pull the plug block 201 out of the connecting plate 9. When the supporting panel needs to be installed, it is only necessary to press the pressing rod 204 again and insert the plug block 201, so as to achieve the ability to replace the supporting panel separately according to different cantilevers.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cantilever packaging structure, comprising an inner box (4), Features: The inner box (4) is provided with an assembly and disassembly mechanism (2). A through slot (12) is provided in the middle of the top wall of the inner box (4). The bottom end of the through slot (12) penetrates the inner top wall of the inner box (4). The front and rear sides of the inner top wall of the inner box (4) are provided with evenly distributed card slots (6). Both sides of the inner box (4) are slidably connected with sliders (8). The inner walls of the two sliders (8) are slidably connected with pressure plates (10). Both sides of the bottom walls of the two pressure plates (10) are fixedly connected with springs (13). The bottom ends of a plurality of springs (13) are fixedly connected to the inner bottom wall of the sliders (8). The top walls of the two pressure plates (10) are fixedly connected with connecting plates (9). The top ends of the two connecting plates (9) penetrate the top wall of the sliders (8). The front and rear walls of the upper parts of the two connecting plates (9) are fixedly connected with card blocks (5). The plurality of card blocks (5) are engaged in the card slots (6).

2. A cantilever packaging structure according to claim 1, Features: The assembly and disassembly mechanism (2) comprises an insert block (201), wherein the two insert blocks (201) are both engaged with the top wall of the connecting plate (9), the top walls of the two insert blocks (201) are fixedly connected with the connecting block (202), the side walls of the two connecting blocks (202) are slidably connected with pressing rods (204), the close ends of the two pressing rods (204) are both penetrated into the inner wall of the connecting block (202) and are fixedly connected with a moving plate (205), the lower parts of the two moving plates (205) are both penetrated into the insert block (201), the away sides of the two moving plates (205) are both fixedly connected with a positioning shaft (206), the away ends of the two positioning shafts (206) are both penetrated into the connecting plate (9), the front and rear parts of the away sides of the two groups of moving plates (205) are both fixedly connected with one end of a spring one (207), and the other ends of a plurality of springs one (207) are all fixedly connected to the inner wall of the connecting block (202).

3. A cantilever packaging structure according to claim 1, Features: The front and rear sides of the inner bottom wall of the inner box (4) are fixedly connected with sliding rods (7), and the two sliding rods (7) are slidably connected to the front and rear parts of the slider (8).

4. A cantilever packaging structure according to claim 1, Features: Guide rods (11) are passed through both sides of the two pressure plates (10); the top ends of the plurality of guide rods (11) are fixedly connected to the inner top wall of the slider (8); and the bottom ends of the plurality of guide rods (11) are fixedly connected to the inner bottom wall of the slider (8).

5. The cantilever packaging structure according to claim 1, Features: The outer periphery of the inner box (4) is engaged with the bottom box (1), and the upper outer periphery of the bottom box (1) is engaged with the top box (3).

6. A cantilever packaging structure according to claim 5, Features: The middle parts of the front and rear walls of the top box (3) are both provided with grooves (14).

7. A cantilever packaging structure according to claim 2, Features: The front and rear parts of the two groups of movable plates (205) are penetrated by limiting rods (203), and both ends of the limiting rods (203) are fixedly connected to the inner side walls of the connection block (202).

8. A cantilever packaging structure according to claim 2, Features: The top walls of the two connection blocks (202) are fixedly connected with support plates (208), and support grooves (209) are provided on both sides of the top walls of the two support plates (208).

Images