Packaging anti-collision device for metal door and window transportation engineering

Abstract

This utility model relates to the field of packaging anti-collision technology, and discloses a packaging anti-collision device for metal door and window transportation projects. It includes a first anti-collision block and a second anti-collision block. A second support column is fixedly connected to the outer wall of the first anti-collision block, and a first support column is fixedly connected to the outer wall of the second anti-collision block. A limiting column is fixedly connected to the bottom of the first anti-collision block, and a limiting block is fixedly connected to one end of the limiting column. A limiting groove is formed inside the second anti-collision block, and the outer wall of the limiting block is slidably connected inside the limiting groove. In this utility model, the first and second anti-collision blocks, through the tension of a first spring, push the limiting block, causing the limiting column to retract into the limiting groove, thus clamping the first and second anti-collision blocks tightly against the door and window frame. This achieves the effect of adapting to doors and windows of different sizes, solving the problems of poor fit for different doors and windows and the inability to reuse foam, thereby improving the practicality of the packaging anti-collision device for metal door and window transportation projects.

Description

Technical Field

[0001] This utility model relates to the field of packaging anti-collision technology, and in particular to a packaging anti-collision device for metal door and window transportation projects. Background Technology

[0002] Metal door and window transportation engineering involves the efficient transport of metal doors and windows of various specifications and sizes from the manufacturing site to the destination. Transportation engineering needs to take into account the weight and volume of metal doors and windows, as they are usually heavy and large in size, requiring special transportation tools and equipment to ensure safe transportation. In order to effectively reduce damage such as dents, scratches or deformation caused by collisions or vibrations during transportation, packaging anti-collision devices for metal door and window transportation engineering are required.

[0003] In the process of using anti-collision packaging devices for traditional metal door and window transportation projects, the use of various soft materials (such as foam plastic, bubble wrap, cork, etc.) and elastic materials (such as rubber pads) in the packaging can effectively absorb the energy caused by vibration and impact during transportation, reducing the direct impact on doors and windows.

[0004] However, using only a single type of foam to protect the four corners of doors and windows does not solve the problem of poor fit for different types of doors and windows, and the foam cannot be reused, thus affecting the practicality of packaging anti-collision devices for metal door and window transportation projects. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a packaging anti-collision device for metal door and window transportation projects, which aims to improve the problems of poor fit for different doors and windows and the inability to reuse foam.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a packaging anti-collision device for metal door and window transportation engineering, comprising a first anti-collision block and a second anti-collision block, wherein a second support column is fixedly connected to the outer wall of the first anti-collision block, a first support column is fixedly connected to the outer wall of the second anti-collision block, a limiting column is fixedly connected to the bottom of the first anti-collision block, a limiting block is fixedly connected to one end of the limiting column, a limiting groove is formed inside the second anti-collision block, the outer wall of the limiting block is slidably connected to the limiting groove, a reset component is provided on the outer wall of the limiting column, the reset component is used to close the first anti-collision block and the second anti-collision block, anti-slip strips are fixedly connected to the inner walls of both the first and second anti-collision blocks, anti-collision strips are fixedly connected to the outer walls of both the first and second anti-collision blocks, and ventilation holes are formed inside both the first and second anti-collision blocks.

[0007] As a further description of the above technical solution:

[0008] The reset assembly includes a first spring, which is sleeved inside the outer wall of the limiting post. One end of the first spring is fixedly connected inside the second anti-collision block, and the other end of the first spring is fixedly connected to the top of the limiting block.

[0009] As a further description of the above technical solution:

[0010] The outer wall of the second support column is slidably connected to the inside of the first support column, and the outer wall of the limiting column is slidably connected to the inside of the limiting groove.

[0011] As a further description of the above technical solution:

[0012] The first anti-collision block has a support plate fixedly connected inside, and the support plate has an installation groove inside.

[0013] As a further description of the above technical solution:

[0014] The first anti-collision block has a second mounting groove inside, and a second spring is installed inside the first anti-collision block. One end of the second spring is fixedly connected to the inside of the first mounting groove, and the other end of the second spring is fixedly connected to the inside of the second mounting groove.

[0015] As a further description of the above technical solution:

[0016] A connecting rod is rotatably connected to one side of the support plate, and a limit roller is rotatably connected to one end of the connecting rod.

[0017] As a further description of the above technical solution:

[0018] The first anti-collision block has an installation groove three inside, and a telescopic rod is fixedly connected inside the first anti-collision block. One end of the telescopic rod is fixedly connected to an inclined column.

[0019] As a further description of the above technical solution:

[0020] The telescopic rod is fitted with a third spring on its outer wall. One end of the third spring is fixedly connected to the inside of the mounting groove three, and the other end of the third spring is fixedly connected to the top of the inclined column.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the first anti-collision block and the second anti-collision block are first pushed by the tension of the first spring to push the limiting block, which drives the limiting post to retract into the limiting groove, so that the first anti-collision block and the second anti-collision block clamp the door and window frame, achieving the effect of adapting to different sizes of doors and windows, solving the problem that different doors and windows cannot fit well and that foam cannot be reused, thus improving the practicality of the anti-collision device for packaging in metal door and window transportation projects.

[0023] 2. In this utility model, the first and second anti-collision blocks are squeezed together and then the connecting rod drives the limiting roller to push the inclined column, so that the third and second springs are compressed and absorb energy, achieving a buffering effect. This solves the problem that traditional packaging anti-collision devices for metal door and window transportation projects cannot quickly reset after being squeezed and need to rely on the characteristics of the material to slowly reset in order to achieve the anti-collision effect. This improves the anti-collision performance of packaging anti-collision devices for metal door and window transportation projects. Attached Figure Description

[0024] Figure 1 This is a perspective view of a packaging anti-collision device for metal door and window transportation engineering proposed in this utility model;

[0025] Figure 2 This is a schematic diagram of the limiting column structure of a packaging anti-collision device for metal door and window transportation engineering proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of the internal structure of the first anti-collision block of a packaging anti-collision device for metal door and window transportation engineering proposed in this utility model;

[0027] Figure 4 for Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0028] Legend:

[0029] 1. First anti-collision block; 2. Second anti-collision block; 3. Ventilation hole; 4. Anti-slip strip; 5. Limiting post; 6. Limiting block; 7. Limiting groove; 8. First spring; 9. Supporting post one; 10. Supporting post two; 11. Anti-collision strip; 12. Support plate; 13. Mounting groove one; 14. Mounting groove two; 15. Second spring; 16. Connecting rod; 17. Limiting roller; 18. Mounting groove three; 19. Telescopic rod; 20. Third spring; 21. Inclined post. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 and Figure 2This utility model provides an embodiment of a packaging anti-collision device for metal door and window transportation projects, comprising a first anti-collision block 1 and a second anti-collision block 2. A second support column 10 is fixedly connected to the outer wall of the first anti-collision block 1, and a first support column 9 is fixedly connected to the outer wall of the second anti-collision block 2. A limiting column 5 is fixedly connected to the bottom of the first anti-collision block 1, and a limiting block 6 is fixedly connected to one end of the limiting column 5. A limiting groove 7 is formed inside the second anti-collision block 2, and the outer wall of the limiting block 6 is slidably connected inside the limiting groove 7. A reset component is provided on the outer wall of the limiting column 5, which is used to reconnect the first anti-collision block 1 with the second anti-collision block. 2. When closed, anti-slip strips 4 are fixedly connected to the inner walls of the first anti-collision block 1 and the second anti-collision block 2, and anti-collision strips 11 are fixedly connected to the outer walls of the first anti-collision block 1 and the second anti-collision block 2. Ventilation holes 3 are opened inside the first anti-collision block 1 and the second anti-collision block 2. The reset component includes a first spring 8, which is sleeved inside the outer wall of the limiting post 5. One end of the first spring 8 is fixedly connected to the inside of the second anti-collision block 2, and the other end of the first spring 8 is fixedly connected to the top of the limiting block 6. The outer wall of the second support post 10 is slidably connected to the inside of the first support post 9, and the outer wall of the limiting post 5 is slidably connected to the inside of the limiting groove 7.

[0032] Specifically, when installing the first anti-collision block 1 and the second anti-collision block 2, they are first pulled apart and then precisely installed at the four corners of the door and window. Once the first anti-collision block 1 and the second anti-collision block 2 are released, the tension of the first spring 8 will push the limiting block 6, causing the limiting post 5 to retract into the limiting groove 7, thereby ensuring that the first anti-collision block 1 and the second anti-collision block 2 are tightly clamped to the door and window frame. In order to increase stability, anti-slip strips 4 are used between the first anti-collision block 1 and the second anti-collision block 2 to prevent slippage. In addition, support post 1 9 and support post 2 10 further strengthen their supporting role. These anti-collision blocks are all made of rubber material, which is designed to provide durable protection and stable fixing effect.

[0033] Reference Figure 3 and Figure 4 The first anti-collision block 1 has a support plate 12 fixedly connected inside. The support plate 12 has an installation groove 13 inside. The first anti-collision block 1 has an installation groove 14 inside. The first anti-collision block 1 has a second spring 15 inside. One end of the second spring 15 is fixedly connected inside the installation groove 13, and the other end of the second spring 15 is fixedly connected inside the installation groove 14. A connecting rod 16 is rotatably connected to one side of the support plate 12. One end of the connecting rod 16 is rotatably connected to a limit roller 17. The first anti-collision block 1 has an installation groove 18 inside. The first anti-collision block 1 has a telescopic rod 19 fixedly connected inside. One end of the telescopic rod 19 is fixedly connected to an inclined column 21. A third spring 20 is sleeved on the outer wall of the telescopic rod 19. One end of the third spring 20 is fixedly connected inside the installation groove 18, and the other end of the third spring 20 is fixedly connected to the top of the inclined column 21.

[0034] Specifically, both the first anti-collision block 1 and the second anti-collision block 2 are hollow, and the internal space is maintained by the tension of the second spring 15. The second spring 15 is precisely limited by the mounting groove 13 and the mounting groove 14. When a collision occurs, the first anti-collision block 1 and the second anti-collision block 2 will be squeezed. At this time, the connecting rod 16 is driven, which in turn pushes the limiting roller 17 to move the inclined column 21. During this process, the third spring 20 and the second spring 15 are compressed to absorb energy and effectively reduce the impact force. Subsequently, the tension of the third spring 20 and the second spring 15 pushes the inclined column 21 back to its original position. At the same time, the limiting roller 17 drives the connecting rod 16 to reset, so that the anti-collision system can quickly return to the ready state.

[0035] Working principle: When using this metal door and window transportation packaging anti-collision device, firstly, when installing the first anti-collision block 1 and the second anti-collision block 2, pull the first anti-collision block 1 and the second anti-collision block 2 apart, and then install them at the four corners of the door and window. When the first anti-collision block 1 and the second anti-collision block 2 are released, the tension of the first spring 8 will push the limiting block 6, thereby causing the limiting post 5 to retract into the limiting groove 7, so that the first anti-collision block 1 and the second anti-collision block 2 clamp the door and window frame. The first anti-collision block 1 and the second anti-collision block 2 and the door and window are anti-slip by the anti-slip strip 4. Then, the first anti-collision block 1 and the second anti-collision block 2 are connected by the support post 1 9 and the support post 2 10. For further support, the first anti-collision block 1 and the second anti-collision block 2 are made of rubber. The interior of the first anti-collision block 1 and the second anti-collision block 2 is made hollow by the tension of the second spring 15. The second spring 15 is limited by the mounting groove 13 and the mounting groove 24. Then, when there is a collision, the first anti-collision block 1 and the second anti-collision block 2 are squeezed, which in turn drives the limiting roller 17 to push the inclined column 21 through the connecting rod 16. This causes the third spring 20 and the second spring 15 to be compressed and absorb energy. Then, the tension of the third spring 20 and the second spring 15 pushes the inclined column 21 to reset. The inclined column 21 drives the connecting rod 16 to reset through the limiting roller 17.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A packaging anti-collision device for transporting metal doors and windows, comprising a first anti-collision block (1) and a second anti-collision block (2), characterized in that: The first anti-collision block (1) is fixedly connected to the outer wall of the second anti-collision block (2) and the second anti-collision block (2) is fixedly connected to the outer wall of the first anti-collision block (1). The bottom of the first anti-collision block (1) is fixedly connected to the limit post (5). One end of the limit post (5) is fixedly connected to the limit block (6). The second anti-collision block (2) has a limit groove (7) inside. The outer wall of the limit block (6) is slidably connected to the limit groove (7). The outer wall of the limit post (5) is provided with a reset component. The reset component is used to close the first anti-collision block (1) and the second anti-collision block (2). The inner walls of the first anti-collision block (1) and the second anti-collision block (2) are both fixedly connected to the anti-slip strip (4). The outer walls of the first anti-collision block (1) and the second anti-collision block (2) are both fixedly connected to the anti-collision strip (11). The inner walls of the first anti-collision block (1) and the second anti-collision block (2) are both provided with ventilation holes (3).

2. The anti-collision packaging device for transporting metal doors and windows according to claim 1, characterized in that: The reset assembly includes a first spring (8), which is sleeved inside the outer wall of the limiting post (5). One end of the first spring (8) is fixedly connected inside the second anti-collision block (2), and the other end of the first spring (8) is fixedly connected to the top of the limiting block (6).

3. The anti-collision packaging device for transporting metal doors and windows according to claim 1, characterized in that: The outer wall of the second support column (10) is slidably connected to the inside of the first support column (9), and the outer wall of the limiting column (5) is slidably connected to the inside of the limiting groove (7).

4. The anti-collision packaging device for metal door and window transportation engineering according to claim 1, characterized in that: The first anti-collision block (1) has a support plate (12) fixedly connected inside, and the support plate (12) has an installation groove (13) inside.

5. The anti-collision packaging device for transporting metal doors and windows according to claim 1, characterized in that: The first anti-collision block (1) has an installation groove 2 (14) inside, and a second spring (15) is provided inside the first anti-collision block (1). One end of the second spring (15) is fixedly connected to the inside of the installation groove 1 (13), and the other end of the second spring (15) is fixedly connected to the inside of the installation groove 2 (14).

6. The anti-collision packaging device for metal door and window transportation engineering according to claim 4, characterized in that: A connecting rod (16) is rotatably connected to one side of the support plate (12), and a limit roller (17) is rotatably connected to one end of the connecting rod (16).

7. The anti-collision packaging device for metal door and window transportation engineering according to claim 1, characterized in that: The first anti-collision block (1) has an installation groove three (18) inside, and a telescopic rod (19) is fixedly connected inside the first anti-collision block (1). One end of the telescopic rod (19) is fixedly connected to an inclined column (21).

8. The anti-collision packaging device for metal door and window transportation engineering according to claim 7, characterized in that: The telescopic rod (19) is fitted with a third spring (20) on its outer wall. One end of the third spring (20) is fixedly connected to the inside of the mounting groove (18), and the other end of the third spring (20) is fixedly connected to the top of the inclined column (21).

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