Vacuum valve packaging structure convenient to transfer

Abstract

The utility model discloses a vacuum valve packaging structure convenient to transfer, which effectively facilitates the transfer of a vacuum valve, and comprises a first box body and a second box body, the second box body is sleeved on the upper side of the first box body, a plastic packaging film is fixedly connected in the first box body, and the plastic packaging film is fixedly connected with the lower side of the second box body. A first clamping ring and a second clamping ring which are used for clamping a vacuum valve are arranged in the plastic packaging film, a limiting mechanism is arranged in the first clamping ring, the rear side of the first clamping ring and the rear side of the second clamping ring are each fixedly connected with an operation block, and a transfer hole is formed in the middle of each operation block. The vacuum valve packaging device is simple and convenient to operate, effectively facilitates packaging of a vacuum valve, can better protect the vacuum valve, facilitates operation of workers, achieves a better fixing effect on the vacuum valve, and facilitates secondary transfer of the vacuum valve.

Description

Technical Field

[0001] This utility model belongs to the field of packaging structure technology, and relates to a vacuum valve packaging structure that facilitates transportation. Background Technology

[0002] Vacuum valves are vacuum system components used in vacuum systems to change the direction of airflow, regulate the flow rate, and cut off or connect pipelines.

[0003] After vacuum valves are manufactured, they need to be packaged before being transported to the customer's factory. This requires packaging, but there are currently no suitable packaging boxes available on the market for vacuum valves. Moreover, after the valves are delivered to the customer's site, the customer usually checks the model number before transferring them to the installation location for installation. This second transfer is also very inconvenient. Therefore, a convenient packaging structure for vacuum valves is needed to solve the above problems. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a vacuum valve packaging structure that facilitates transportation, effectively solving the issues in the prior art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A convenient vacuum valve packaging structure includes a first box and a second box. The second box is fitted onto the upper side of the first box. A plastic sealing film is fixedly connected inside the first box. The plastic sealing film has a first clamping ring and a second clamping ring inside for clamping the vacuum valve. The first clamping ring has a limiting mechanism inside for limiting the relative position between the first clamping ring and the second clamping ring. An operating block is fixedly connected to the rear side of the first clamping ring and the second clamping ring. A transfer hole is opened in the middle of each operating block.

[0007] Preferably, a first conical sleeve is fixedly connected to the side of the first clamping ring near the vacuum valve, and a second conical sleeve is fixedly connected to the side of the second clamping ring near the vacuum valve. The outer sides of both the first and second conical sleeves abut against the vacuum valve.

[0008] Preferably, the limiting mechanism includes a limiting post, a first limiting ring, and a second limiting ring. A plurality of connecting blocks are fixedly connected to the upper side of the limiting post. The side of each connecting block away from the limiting post is fixedly connected to the first clamping ring. The second limiting ring is fixedly connected to the inner side wall of the second conical sleeve. The first limiting ring is fixedly connected to the bottom of the outer side of the limiting post.

[0009] Preferably, a plurality of limiting blocks are fixedly connected to the upper side of the second limiting ring, and a plurality of clearance grooves adapted to the limiting blocks are evenly opened on the inner circumference of the first limiting ring.

[0010] Preferably, the limiting block is provided in multiple layers, and each pair of adjacent limiting blocks is staggered.

[0011] Preferably, a first adhesive strip is fixedly connected to each of the left and right sides of the second clamping ring, and a second adhesive strip is provided on the rear side of each first adhesive strip. The upper and lower sides of each second adhesive strip are respectively connected to the corresponding operating block.

[0012] Preferably, each of the two operating blocks has multiple snaps fixedly connected to the side near the vacuum valve.

[0013] Preferably, the first box body is fixedly connected to a locking block on each of its left and right sides, and the second box body is provided with an easy-tear block on each of its left and right sides. Each easy-tear block has a locking groove inside that is adapted to the locking block.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This utility model has a first clamping ring, a second clamping ring, and a limiting mechanism. In use, the first clamping ring and the second clamping ring are first placed on the upper and lower sides of the vacuum valve's delivery hole, respectively. Then, the relative position between the first clamping ring and the second clamping ring can be fixed by the limiting mechanism. At this time, the operating block is located on the upper and lower sides of the vacuum valve to protect the upper and lower sides of the valve, thus completing the clamping of both sides of the vacuum valve.

[0016] 2. This utility model has an operating block and a transfer hole. During secondary transfer, the operator can hold the transfer hole in the two operating blocks and move the vacuum valve through the operating blocks, which facilitates the operator to transfer the vacuum valve for secondary transfer. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure for packaging the vacuum invention according to this utility model.

[0018] Figure 2 This is a schematic diagram showing the positions of the easy-tear block and the locking groove in this utility model.

[0019] Figure 3 This is an exploded view of the first clamping ring and the second clamping ring in this utility model.

[0020] Figure 4 This is a schematic diagram showing the engagement state of the first clamping ring and the second clamping ring in this utility model.

[0021] Figure 5This is a schematic diagram of the structure of the second limiting ring in this utility model.

[0022] In the diagram: 1. First box body; 2. Second box body; 3. Plastic sealing film; 4. First clamping ring; 5. Second clamping ring; 6. Limiting mechanism; 7. Operating block; 8. Transfer hole; 9. First conical sleeve; 10. Second conical sleeve; 11. Limiting post; 12. First limiting ring; 13. Second limiting ring; 14. Connecting block; 15. Limiting block; 16. Relief groove; 17. First adhesive tape; 18. Second adhesive tape; 19. Snap fastener; 20. Clamping block; 21. Easy-tear block; 22. Clamping groove. Detailed Implementation

[0023] 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.

[0024] The following is in conjunction with the appendix Figures 1 to 5 The specific embodiments of this utility model will be described in further detail.

[0025] Depend on Figures 1 to 5 As shown, this utility model includes a first box 1 and a second box 2. In order to facilitate the transfer of the vacuum valve, the second box 2 is fitted on the upper side of the first box 1. A plastic sealing film 3 is fixedly connected inside the first box 1. The plastic sealing film 3 is provided with a first clamping ring 4 and a second clamping ring 5 for clamping the vacuum valve. The first clamping ring 4 is provided with a limiting mechanism 6 for limiting the relative position between the first clamping ring 4 and the second clamping ring 5. An operating block 7 is fixedly connected to the rear side of the first clamping ring 4 and the second clamping ring 5. A transfer hole 8 is opened in the middle of each operating block 7.

[0026] It should be noted that the plastic sealing film 3 is heat shrink film, i.e. PVC shrink film, which will not be described in detail here; the vacuum valve can be a vacuum valve of model 091 series, or the relevant dimensions of the first box 1 and the second box 2 can be modified according to other vacuum valves, which will not be described in detail here.

[0027] In use, the first clamping ring 4 and the second clamping ring 5 can be placed on the upper and lower sides of the vacuum valve's delivery hole, respectively. Then, the relative position between the first clamping ring 4 and the second clamping ring 5 can be fixed by the limiting mechanism 6. At this time, the operating block 7 is located on the upper and lower sides of the vacuum valve to protect the upper and lower sides of the valve, thus completing the clamping of the vacuum valve. After the vacuum valve, the first clamping ring 4, the second clamping ring 5 and the operating block 7 are sealed with the plastic sealing film 3, they can be placed into the first box 1. During the process of placing them into the first box 1, foam can be filled into the gap between the first box 1 and the plastic sealing film 3. After the second box 2 and the first box 1 are fitted together, they can be fixed a second time by adhesive.

[0028] After the transfer is completed, the second box 2 and the plastic sealing film 3 can be opened. At this time, the first clamping ring 4 and the second clamping ring 5 can be rotated so that the two operating blocks 7 can be brought closer to each other. The staff can then hold the transfer hole 8 to move the vacuum valve.

[0029] Furthermore, by Figures 1 to 5 As shown, in order to facilitate the packaging of the vacuum valve, a first conical sleeve 9 is fixedly connected to the side of the first clamping ring 4 near the vacuum valve, and a second conical sleeve 10 is fixedly connected to the side of the second clamping ring 5 near the vacuum valve. The outer sides of the first conical sleeve 9 and the second conical sleeve 10 are in contact with the vacuum valve.

[0030] Both the first conical sleeve 9 and the second conical sleeve 10 are made of rubber, which is soft and can undergo elastic deformation to protect the vacuum valve.

[0031] In use, by setting the first conical sleeve 9 and the second conical sleeve 10, it can be adapted to vacuum valves with different orifice diameters during installation, making it convenient for operators to use.

[0032] Furthermore, by Figures 1 to 5 As shown, in order to better protect the vacuum valve, the limiting mechanism 6 includes a limiting post 11, a first limiting ring 12 and a second limiting ring 13. Multiple connecting blocks 14 are fixedly connected to the upper side of the limiting post 11. The side of each connecting block 14 away from the limiting post 11 is fixedly connected to the first clamping ring 4. The second limiting ring 13 is fixedly connected to the inner wall of the second conical sleeve 10. The first limiting ring 12 is fixedly connected to the bottom of the outer side of the limiting post 11.

[0033] Furthermore, by Figures 1 to 5As shown, to facilitate operation by staff, multiple limiting blocks 15 are fixedly connected to the upper side of the second limiting ring 13, and multiple clearance grooves 16 that are adapted to the limiting blocks 15 are evenly opened on the inner circumference of the first limiting ring 12; the limiting blocks 15 are arranged in multiple layers, and each pair of adjacent limiting blocks 15 are staggered; the connecting block 14, the first limiting ring 12, the second limiting ring 13 and the limiting blocks 15 are made of plastic and can undergo elastic deformation;

[0034] During use, the limiting post 11 can be pressed directly during assembly. At this time, the limiting post 11 drives the first limiting ring 12 to move downward, so that the first limiting ring 12 passes through the inside of the second limiting ring 13. When the limiting post 11 is pulled upward, resistance will be generated under the action of the first limiting ring 12 and the second limiting ring 13, reducing the probability that the limiting post 11 will come out of the inside of the second conical sleeve 10.

[0035] As the limiting post 11 is pressed down, the first limiting ring 12 cooperates with the limiting blocks 15 at different levels in sequence, reducing the distance between the first clamping ring 4 and the second clamping ring 5, thereby clamping the upper and lower sides of the vacuum valve.

[0036] In addition, a fracture groove is provided on the inner side of the first limiting ring 12. When it is necessary to remove the first clamping ring 4 and the second clamping ring 5 from the upper and lower sides of the vacuum valve, the limiting post 11 can be pulled upward while the limiting post 11 is rotated back and forth. At this time, the limiting post 11 moves upward relative to the second conical sleeve 10. During the back and forth rotation, the limiting blocks 15 of different levels pass through the relief groove 16 in sequence until the first limiting ring 12 and the second limiting ring 13 come into contact again. At this time, due to the downward force on the outer side of the second limiting ring 13, the second limiting ring 13 will break at the position of the fracture groove under the action of the fracture groove. This completes the separation between the limiting post 11 and the second conical sleeve 10, and the first clamping ring 4 and the second clamping ring 5 can be removed from the upper and lower sides of the vacuum valve.

[0037] Furthermore, by Figures 1 to 5 As shown, in order to achieve a better fixing effect on the vacuum valve, a first adhesive tape 17 is fixedly connected to each of the left and right sides of the second clamping ring 5. A second adhesive tape 18 is provided on the rear side of each first adhesive tape 17. The upper and lower sides of each second adhesive tape 18 are respectively connected to the corresponding operating block 7.

[0038] Furthermore, by Figures 1 to 5 As shown, in order to facilitate the secondary transfer of the vacuum valve, multiple snap buttons 19 are fixedly connected to the side of each of the two operating blocks 7 near the vacuum valve; the snap buttons 19 are existing technology and will not be described in detail here.

[0039] Furthermore, by Figures 1 to 5As shown, in order to facilitate the operation of the staff, a clamping block 20 is fixedly connected to each of the left and right sides of the first box 1, and an easy-tear block 21 is provided on each of the left and right sides of the second box 2. Each easy-tear block 21 has a clamping groove 22 that is compatible with the clamping block 20 inside.

[0040] In use, the first adhesive tape 17 and the second adhesive tape 18 are both made of plastic, and the side of them near the vacuum valve is coated with self-adhesive. The first adhesive tape 17 is used to limit the rotation of the first clamping ring 4 and the second clamping ring 5 relative to the vacuum valve, and the second adhesive tape 18 is used to press the operating handle to the upper and lower sides of the vacuum valve.

[0041] During the packaging process of the vacuum valve, the filling of foam will increase the pressure inside the first box 1, which will cause the side wall of the first box 1 to deform slightly outward, so that the clamping block 20 can fit tightly with the clamping groove 22. When it is necessary to open the second box 2, the easy-tear block 21 can be torn off the clamping groove 22 together with the clamping groove 22 from the second box 2, and the second box 2 can be opened.

[0042] When using this utility model, the first clamping ring 4 and the second clamping ring 5 can be placed on the upper and lower sides of the vacuum valve's delivery hole, respectively. Then, the relative position between the first clamping ring 4 and the second clamping ring 5 can be fixed by the limiting mechanism 6. At this time, the operating block 7 is located on the upper and lower sides of the vacuum valve to protect the upper and lower sides of the valve, thus completing the clamping of the vacuum valve. After the vacuum valve, the first clamping ring 4, the second clamping ring 5 and the operating block 7 are sealed with the plastic sealing film 3, they can be placed into the first box 1. During the process of placing them into the first box 1, foam can be filled into the gap between the first box 1 and the plastic sealing film 3. After the second box 2 and the first box 1 are fitted together, they can be fixed a second time by adhesive.

[0043] After the transfer is completed, the second box 2 and the plastic sealing film 3 can be opened. At this time, the first clamping ring 4 and the second clamping ring 5 can be rotated so that the two operating blocks 7 can be brought closer to each other. The staff can then hold the transfer hole 8 to move the vacuum valve.

[0044] This utility model has a novel structure, ingenious design, and simple and convenient operation. This design effectively facilitates the transportation and packaging of vacuum valves, provides better protection for vacuum valves, facilitates operation by staff, achieves better fixation of vacuum valves, and facilitates secondary transportation of vacuum valves.

[0045] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A convenient vacuum valve packaging structure, comprising a first box and a second box, characterized in that: The second box is fitted on the upper side of the first box. A plastic sealing film is fixedly connected inside the first box. The plastic sealing film is provided with a first clamping ring and a second clamping ring for clamping the vacuum valve. The first clamping ring is provided with a limiting mechanism for limiting the relative position between the first clamping ring and the second clamping ring. An operating block is fixedly connected to the rear side of the first clamping ring and the second clamping ring. A transfer hole is opened in the middle of each operating block.

2. The vacuum valve packaging structure for convenient transportation according to claim 1, characterized in that: A first conical sleeve is fixedly connected to the side of the first clamping ring near the vacuum valve, and a second conical sleeve is fixedly connected to the side of the second clamping ring near the vacuum valve. The outer sides of both the first and second conical sleeves abut against the vacuum valve.

3. The vacuum valve packaging structure for convenient transportation according to claim 2, characterized in that: The limiting mechanism includes a limiting post, a first limiting ring, and a second limiting ring. Multiple connecting blocks are fixedly connected to the upper side of the limiting post. The side of each connecting block away from the limiting post is fixedly connected to the first clamping ring. The second limiting ring is fixedly connected to the inner wall of the second conical sleeve. The first limiting ring is fixedly connected to the bottom of the outer side of the limiting post.

4. The vacuum valve packaging structure for convenient transportation according to claim 3, characterized in that: The upper side of the second limiting ring is fixedly connected with multiple limiting blocks, and the inner circumference of the first limiting ring is evenly provided with multiple clearance grooves that are adapted to the limiting blocks.

5. The vacuum valve packaging structure for convenient transportation according to claim 4, characterized in that: The limiting block is provided in multiple layers, and each pair of adjacent limiting blocks is staggered.

6. The vacuum valve packaging structure for convenient transportation according to claim 1, characterized in that: The second clamping ring is fixedly connected to the left and right sides with a first adhesive strip, and a second adhesive strip is provided on the rear side of each first adhesive strip. The upper and lower sides of each second adhesive strip are respectively connected to the corresponding operating block.

7. The vacuum valve packaging structure for convenient transportation according to claim 1, characterized in that: Both of the aforementioned operating blocks have multiple snaps fixedly connected to the side near the vacuum valve.

8. The vacuum valve packaging structure for convenient transportation according to claim 1, characterized in that: The first box body has a locking block fixedly connected to each of its left and right sides, and the second box body has an easy-tear block on each of its left and right sides. Each easy-tear block has a locking groove inside that matches the locking block.

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