Gravity purification column stand

Abstract

The application relates to the technical field of gravity purification column equipment, and discloses a gravity purification column support, which comprises a fixed frame one, the fixed frame one is provided with a fixed frame two on one side, grooves are formed in the interiors of the fixed frame one and the fixed frame two, a placing plate is arranged between the fixed frame one and the fixed frame two, the placing plate is slidably connected in the grooves, hollow columns are fixedly connected in the interiors of the fixed frame one and the fixed frame two, sliding columns are slidably connected in the interiors of the hollow columns, springs one are arranged on the outer walls of the sliding columns, and the springs one are fixedly connected at one ends of the hollow columns. Through cooperation between the fixed frame one, the placing plate, the sliding columns and other components, the equipment can freely change the supporting size of the placing plate according to requirements, is not limited to a gravity column support, the problem that the equipment can only adapt to fixed-size purification columns is solved, and the application range of the equipment is expanded.

Description

Technical Field

[0001] This invention relates to the field of gravity purification column equipment technology, specifically gravity purification column support. Background Technology

[0002] Gravity purification columns are common water treatment devices used to remove suspended particles and impurities from water. They typically consist of a vertical columnar container filled with packing material or filter media. When water passes through the gravity purification column, suspended particles and impurities are deposited on the packing material or filter media due to gravity, thus purifying the water. The working principle of a gravity purification column is similar to the sedimentation process in nature, using gravity to cause solid particles to settle to the bottom of the column, thereby purifying the water. This simple yet effective design makes gravity purification columns an important component of many water treatment systems, commonly used in household tap water purification, industrial wastewater treatment, and other fields. Because gravity purification columns are usually composed of tall columnar structures used to achieve the separation and purification of substances, their significant weight necessitates a stable support to bear and support the weight of the gravity purification column, ensuring it does not tilt or collapse during use.

[0003] Current gravity purification columns have a limitation: their support capacity and specifications are fixed and cannot be changed as needed. This necessitates the selection of additional suitable support brackets when using gravity purification columns of different specifications. This not only wastes the time of staff but also limits the applicability of the equipment. Since gravity purification columns vary in specifications, including height, diameter, and weight, appropriate brackets must be selected based on the specific column size. This means that staff need to spend extra time and effort finding, adjusting, and installing suitable brackets when changing or using different specifications of gravity purification columns. This inconvenient process may reduce work efficiency and increase the possibility of errors and mismatches. Furthermore, due to the fixed specifications of the brackets, there may be cases where the column specifications and bracket specifications do not perfectly match. This may result in the bracket not providing sufficient stability and support, thus affecting the normal operation of the gravity purification column. This limitation also restricts the applicability of the equipment and prevents it from flexibly meeting the needs of purification columns of different specifications.

[0004] Therefore, current gravity purification columns have certain inconveniences and limitations in terms of stent selection and adaptation, requiring additional manpower and time costs to meet the needs of different column specifications, which poses a challenge to work efficiency and equipment flexibility. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a gravity purification column support, which solves the problem that gravity purification column supports can only be adapted to support gravity purification columns of fixed specifications.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a gravity purification column support, comprising a first fixed frame, a second fixed frame disposed on one side of the first fixed frame, both the first and second fixed frames having grooves inside, a shelf disposed between the first and second fixed frames, the shelf being slidably connected to the groove, hollow columns fixedly connected inside both the first and second fixed frames, sliding columns slidably connected inside each hollow column, and springs fitted onto the outer walls of each sliding column, with one end of each spring fixedly connected to... At one end of the hollow column and at the other end of the spring, a push plate is fixedly connected. One side of the push plate is in contact with one side of the shelf. A connecting plate is provided on one side of the fixing frame, and a connecting plate is provided on one side of the fixing frame. Hinges are provided on one side of both the fixing frame and the fixing frame. The fixing frame is connected to the connecting plate via the hinges, and the fixing frame is connected to the connecting plate via the hinges. A telescopic component is provided between the connecting plate and the connecting plate. A fixing component is provided on one side of the fixing frame.

[0007] Preferably, the telescopic component includes a limiting post, which is fixedly connected to one side of the second connecting plate. A first telescopic plate is slidably connected to the outer wall of the limiting post, and the first telescopic plate is fixedly connected to one side of the first connecting plate. A second telescopic plate is fixedly connected to one side of the second connecting plate.

[0008] Preferably, both the first telescopic plate and the second telescopic plate are slidably connected to a locking post. The outer wall of the locking post is fixedly connected to a plurality of limiting arc plates. One side of the limiting arc plate is in contact with the first telescopic plate, and the other side of the limiting arc plate is in contact with the second telescopic plate. A fixing arc plate is provided between the limiting arc plates, and the fixing arc plate is fixedly connected inside the second telescopic plate.

[0009] Preferably, a fixing post is fixedly connected inside the engaging post, and a second spring is sleeved on the outer wall of the fixing post. One end of the second spring is fixedly connected inside the engaging post, and the other end of the second spring is fixedly connected to a slider.

[0010] Preferably, the slider is slidably connected to the outer wall of the fixed column, and a connecting rod is rotatably connected inside the slider. A push-pull block is rotatably connected to one end of the connecting rod, and a ball bearing is provided on one side of the push-pull block. The ball bearing passes through the locking column and extends into the interior of the telescopic plate.

[0011] Preferably, the fixing component includes a fixing plate, which is fixedly connected to the other side of the fixing frame, and a rotating plate is rotatably connected inside the fixing plate.

[0012] Preferably, a limiting frame is fixedly connected to one side of the rotating plate, and a magnetic strip is slidably connected inside the limiting frame, the magnetic strip passing through the rotating plate and extending to the outside.

[0013] Preferably, the limiting sleeve has a threaded post internally connected to it, the threaded post passing through the limiting sleeve and extending into it, and one end of the limiting sleeve is in contact with the magnetic strip.

[0014] Preferably, a first docking magnetic plate is provided on the other side of the first fixing frame, and a second docking magnetic plate is provided on the other side of the second fixing frame. One end of the magnetic strip is magnetically attracted to the first docking magnetic plate, and the other end of the magnetic strip is magnetically attracted to the second docking magnetic plate.

[0015] Preferably, the shelf has a first placement hole and a second placement hole inside.

[0016] Working Principle: When placing EP tubes, the placement plate is slidably inserted into the groove. As the plate slides its tail, the corresponding protrusion falls into the corresponding slot. When the plate is pushed in, the corresponding push plate is stressed, causing the sliding column to move synchronously, thus compressing the spring. Once the protrusion falls into the slot, the force applied to the plate is released, allowing the spring to push the push plate along with the sliding column, which, under the constraint of the hollow column, pushes the protrusion into the appropriately shaped slot. This prevents the plate from slipping out due to slight contact after placement. A 1.5ml EP tube can then be placed through the placement hole one on the plate, and a 15ml tube can be placed through the placement hole two. When the EP tube is not needed and wants to be easily folded and carried, first push the shelf, then apply pressure to the push plate, then lift it up and finally slide it out from the groove. By pulling the locking post, the limiting arc plate previously locked in the telescopic plate one is brought into contact with the fixed arc plate. At this time, the limiting arc plate in the telescopic plate two will be pulled out of the telescopic plate two as the locking post moves. At the same time, the ball bearings will be subjected to force first when the locking post moves, and will disengage from the reserved hole in the telescopic plate one. The ball bearings are compressed, and the corresponding push-pull block will also be subjected to synchronous compression force. This will change the tilt angle of the connecting rod, thereby pushing the slider to compress the spring two. At this time, the telescopic plate one and the telescopic plate two can be brought together. This allows the first telescopic plate to smoothly overlap with the second telescopic plate under the constraint of the limiting post. Then, the second fixed frame is folded using a hinge, and the first fixed frame is folded using the corresponding hinge. This causes the first and second fixed frames to fit together. At this point, the threaded post is rotated so that it no longer restricts the position of the magnetic strip. This allows the magnetic strip to be pulled out of the first mating magnetic plate. Then, the rotating plate is rotated to drive the limiting sleeve and the magnetic strip to rotate in another direction. This allows the magnetic strip to slide in another direction and magnetically attract the second mating magnetic plate. Finally, the threaded post is rotated to fix the position of the magnetic strip, ensuring that the folded equipment is not easily scattered.

[0017] This invention provides a gravity purification column support. It has the following beneficial effects:

[0018] 1. This invention, through the cooperation between components such as the fixed frame, the shelf, and the sliding column, enables the equipment to freely change the size of the shelf support according to needs, and is not limited to being a gravity column support. This solves the problem that the equipment can only be adapted to purification columns of a fixed size, thereby expanding the applicability of the equipment.

[0019] 2. This invention achieves the effect of allowing the equipment to be extended and folded as needed through the cooperation of components such as telescopic plate one, telescopic plate two, and hinges, thereby making it convenient for staff to carry. This solves the problem that the overall frame of the equipment is too large and inconvenient to carry, thus improving the portability of the equipment.

[0020] 3. This invention, through the cooperation between components such as magnetic strips, docking magnetic plate one, and docking magnetic plate two, enables the device to lock its state after folding, solving the problem that the folded device is prone to automatically unfolding due to external forces, thereby improving the practicality of the device. Attached Figure Description

[0021] Figure 1 This is a perspective view of the present invention;

[0022] Figure 2 This is a cross-sectional view of the fixing frame of the present invention;

[0023] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0024] Figure 4 This is a schematic diagram of the internal structure of telescopic plate one and telescopic plate two;

[0025] Figure 5 for Figure 4 Enlarged view at point B in the middle;

[0026] Figure 6 This is a schematic diagram of the internal structure of the locking column of the present invention;

[0027] Figure 7 This is a three-dimensional view of the contracted structure of the present invention;

[0028] Figure 8 This is a schematic diagram of the magnetic suction component of the present invention.

[0029] The components are as follows: 1. Fixed frame one; 2. Fixed frame two; 3. Groove; 4. Shelf; 5. Placement hole one; 6. Placement hole two; 7. Hollow column; 8. Sliding column; 9. Spring one; 10. Push plate; 11. Connecting plate one; 12. Connecting plate two; 13. Limiting column; 14. Telescopic plate one; 15. Telescopic plate two; 16. Hinge; 17. Engaging column; 18. Limiting arc plate; 19. Fixed arc plate; 20. Fixed column; 21. Spring two; 22. Slider; 23. Connecting rod; 24. Push-pull block; 25. Ball bearing; 26. Fixed plate; 27. Rotating plate; 28. Limiting sleeve frame; 29. ​​Magnetic strip; 30. Threaded column; 31. Connecting magnetic plate one; 32. Connecting magnetic plate two. Detailed Implementation

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

[0031] Example:

[0032] Please see the appendix Figure 1 - Appendix Figure 3 This invention provides a gravity purification column support, including a first fixed frame 1, a second fixed frame 2 on one side of the first fixed frame 1, and grooves 3 inside both the first fixed frame 1 and the second fixed frame 2. A shelf 4 is disposed between the first fixed frame 1 and the second fixed frame 2, and the shelf 4 is slidably connected inside the grooves 3. Hollow columns 7 are fixedly connected inside both the first fixed frame 1 and the second fixed frame 2, and sliding columns 8 are slidably connected inside each hollow column 7. Springs 9 are sleeved on the outer walls of each sliding column 8, and one end of each spring 9 is fixedly connected to one end of each hollow column 7. The other end of each spring 9 is fixedly connected to a push plate 10. One side of each push plate 10 is in contact with one side of the shelf 4. One side of the fixed frame 1 is provided with a connecting plate 2 12, and one side of the fixed frame 2 is provided with a connecting plate 11. Both the fixed frame 1 and the fixed frame 2 are provided with hinges 16. The fixed frame 1 and the connecting plate 2 12 are connected by hinges 16, and the fixed frame 2 and the connecting plate 11 are connected by hinges 16. A telescopic component is provided between the connecting plate 11 and the connecting plate 2 12. A fixing component is provided on one side of the fixed frame 1.

[0033] Slide the shelf 4 into the groove 3, ensuring the protruding block is fully aligned with the corresponding groove. As the shelf 4 is slid to the end, the corresponding protruding block will fall smoothly into the groove, thus securing the shelf 4. Simultaneously, when the shelf 4 is pushed in, the push plate 10 is subjected to force, causing the sliding column 8 to move synchronously. During this process, the spring 9 is compressed, preparing for subsequent operations. Once the protruding block of the shelf 4 has successfully fallen into the groove, the force applied to the shelf 4 can be released. At this point, the spring 9 will push the push plate 10, and under the constraint of the hollow column 7, the sliding column 8 will move. This process pushes and engages the corresponding protruding block of the shelf 4 into the appropriately shaped groove, ensuring the stability of the shelf 4. Through these steps, the shelf 4, after the EP tube is placed, will not slip out due to slight contact, ensuring the reliability of the equipment.

[0034] Please see the appendix Figure 4 - Appendix Figure 6The telescopic assembly includes a limiting post 13, which is fixedly connected to one side of the connecting plate 12. A telescopic plate 14 is slidably connected to the outer wall of the limiting post 13, and the telescopic plate 14 is fixedly connected to one side of the connecting plate 11. A telescopic plate 15 is fixedly connected to one side of the connecting plate 12. Both the telescopic plate 14 and the telescopic plate 15 are slidably connected to locking posts 17. Multiple limiting arc plates 18 are fixedly connected to the outer wall of the locking posts 17. One limiting arc plate 18 is in contact with the telescopic plate 14, and the other limiting arc plate 18 is in contact with the telescopic plate 15. A fixing device is provided between the limiting arc plates 18. The fixed arc plate 19 is fixedly connected inside the telescopic plate 15. The locking post 17 is fixedly connected to the locking post 20. The outer wall of the locking post 20 is fitted with a spring 21. One end of the spring 21 is fixedly connected inside the locking post 17. The other end of the spring 21 is fixedly connected to a slider 22. The slider 22 is slidably connected to the outer wall of the locking post 20. The slider 22 is rotatably connected to a connecting rod 23. One end of the connecting rod 23 is rotatably connected to a push-pull block 24. A ball bearing 25 is provided on one side of the push-pull block 24. The ball bearing 25 passes through the locking post 17 and extends into the telescopic plate 14.

[0035] First, push the shelf 4 and apply pressure to the push plate 10, then lift it up and finally slide it out of the groove 3. Next, by pulling the locking post 17, the limiting arc plate 18 previously locked in the telescopic plate 14 is brought into contact with the fixed arc plate 19. At this time, the limiting arc plate 18 in the telescopic plate 15 will be pulled out of the telescopic plate 15 as the locking post 17 moves. At the same time, the ball bearing 25 will be subjected to force when the locking post 17 moves, and will disengage from the reserved hole in the telescopic plate 14. The ball bearing 25 will be squeezed, and the push-pull block 24 will also be subjected to synchronous squeezing force. This changes the tilt angle of the connecting rod 23, which in turn pushes the slider 22 to compress the spring 21. In this way, the telescopic plate 14 and the telescopic plate 25 can move closer together and overlap smoothly, while being restricted by the limiting post 13. Next, the fixing frame 2 is folded first by the hinge 16, and then the fixing frame 1 is folded by the corresponding hinge 16. In this way, the fixing frame 1 and the fixing frame 2 will fit together tightly. Through the above steps, the equipment can be easily folded and carried. This design makes the equipment structure compact, easy to carry and store.

[0036] Please see the appendix Figure 7 - Appendix Figure 8The fixing assembly includes a fixing plate 26, which is fixedly connected to the other side of the fixing frame 1. A rotating plate 27 is rotatably connected inside the fixing plate 26. A limiting sleeve 28 is fixedly connected to one side of the rotating plate 27. A magnetic strip 29 is slidably connected inside the limiting sleeve 28. The magnetic strip 29 passes through the rotating plate 27 and extends to the outside. A threaded post 30 is threadedly connected inside the limiting sleeve 28. The threaded post 30 passes through the limiting sleeve 28 and extends to the inside. One end of the limiting sleeve 28 is in contact with the magnetic strip 29. A docking magnetic plate 31 is provided on the other side of the fixing frame 1, and a docking magnetic plate 32 is provided on the other side of the fixing frame 2. One end of the magnetic strip 29 is magnetically attracted to the docking magnetic plate 31, and the other end of the magnetic strip 29 is magnetically attracted to the docking magnetic plate 32.

[0037] When the threaded post 30 is rotated, it no longer restricts the position of the magnetic strip 29, allowing it to be pulled out of the mating magnetic plate 31. Then, the rotating plate 27 can be rotated, causing the limiting sleeve 28 and the magnetic strip 29 to turn in another direction. This action causes the magnetic strip 29 to slide in the new direction, thus magnetically attracting it to the mating magnetic plate 32. Finally, the threaded post 30 is rotated again to fix the position of the magnetic strip 29, ensuring the folded device is not easily scattered. This series of steps effectively achieves the switching of the magnetic strip 29's position and the stable fixation of the folded device.

[0038] Please see the appendix Figure 1 The shelf 4 has a first placement hole 5 and a second placement hole 6 inside.

[0039] A 1.5ml EP tube can be placed through the placement hole 5 on the shelf 4, and a 15ml EP tube can be placed through the placement hole 6. The shelf 4 is made of PVC material.

[0040] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gravity purification column support, comprising a fixing frame (1), characterized in that, A second fixed frame (2) is provided on one side of the first fixed frame (1). Both the first fixed frame (1) and the second fixed frame (2) have grooves (3) inside. A shelf (4) is provided between the first fixed frame (1) and the second fixed frame (2). The shelf (4) is slidably connected inside the groove (3). Hollow columns (7) are fixedly connected inside the first fixed frame (1) and the second fixed frame (2). Sliding columns (8) are slidably connected inside the hollow columns (7). Springs (9) are sleeved on the outer wall of each sliding column (8). One end of each spring (9) is fixedly connected to one end of each hollow column (7). The other end of each spring (9) is fixedly connected to a pusher. The push plate (10) is attached to one side of the shelf (4). A connecting plate (12) is provided on one side of the first fixed frame (1). A connecting plate (11) is provided on one side of the second fixed frame (2). A hinge (16) is provided on one side of both the first fixed frame (1) and the second fixed frame (2). The first fixed frame (1) and the second connecting plate (12) are connected by the hinge (16). The second fixed frame (2) and the first connecting plate (11) are connected by the hinge (16). A telescopic component is provided between the first connecting plate (11) and the second connecting plate (12). A fixing component is provided on one side of the first fixed frame (1). The telescopic assembly includes a limiting post (13), which is fixedly connected to one side of the connecting plate two (12). The outer wall of the limiting post (13) is slidably connected to a telescopic plate one (14), which is fixedly connected to one side of the connecting plate one (11). The connecting plate two (12) is fixedly connected to one side of the connecting plate two (12). Both the first telescopic plate (14) and the second telescopic plate (15) are slidably connected with locking posts (17). Multiple limiting arc plates (18) are fixedly connected to the outer wall of the locking posts (17). One side of the limiting arc plate (18) is in contact with the first telescopic plate (14), and the other side of the limiting arc plate (18) is in contact with the second telescopic plate (15). A fixing arc plate (19) is provided between the limiting arc plates (18), and the fixing arc plate (19) is fixedly connected inside the second telescopic plate (15). The locking post (17) is fixedly connected to a fixing post (20), and a spring (21) is sleeved on the outer wall of the fixing post (20). One end of the spring (21) is fixedly connected to the inside of the locking post (17), and the other end of the spring (21) is fixedly connected to a slider (22). The slider (22) is slidably connected to the outer wall of the fixed column (20). A connecting rod (23) is rotatably connected inside the slider (22). A push-pull block (24) is rotatably connected to one end of the connecting rod (23). A ball (25) is provided on one side of the push-pull block (24). The ball (25) passes through the locking column (17) and extends into the telescopic plate (14).

2. The gravity purification column support according to claim 1, characterized in that, The fixing component includes a fixing plate (26), which is fixedly connected to the other side of the fixing frame (1), and a rotating plate (27) is rotatably connected inside the fixing plate (26).

3. The gravity purification column support according to claim 2, characterized in that, A limiting sleeve frame (28) is fixedly connected to one side of the rotating plate (27). A magnetic strip (29) is slidably connected inside the limiting sleeve frame (28). The magnetic strip (29) passes through the rotating plate (27) and extends to the outside.

4. The gravity purification column support according to claim 3, characterized in that, The limiting sleeve (28) has a threaded post (30) inside, which passes through the limiting sleeve (28) and extends into the interior. One end of the limiting sleeve (28) is in contact with the magnetic strip (29).

5. The gravity purification column support according to claim 3, characterized in that, A first docking magnetic plate (31) is provided on the other side of the first fixed frame (1), and a second docking magnetic plate (32) is provided on the other side of the second fixed frame (2). One end of the magnetic strip (29) is magnetically attracted to the first docking magnetic plate (31), and the other end of the magnetic strip (29) is magnetically attracted to the second docking magnetic plate (32).

6. The gravity purification column support according to claim 1, characterized in that, The shelf (4) has a first placement hole (5) and a second placement hole (6).

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