Spliced chemical isolation plate

Abstract

The application provides a spliced chemical isolation plate, relates to the field of isolation plates, and comprises an isolation plate, rotating seats fixedly connected to the front and rear surfaces of the isolation plate, a connecting plate rotatably connected to the rotating seat, a moving wheel rotatably connected to the connecting plate, a traction rod rotatably connected to the connecting plate, a threaded rod rotatably connected to the upper surface of the isolation plate, a displacement seat threadedly sleeved with the outer surface of the threaded rod, and the displacement seat being in the shape of U. The application only needs to rotate the adjusting knob, drives the displacement seat to ascend and descend through the threaded rod, drives the connecting plate to overturn around the rotating seat through the traction rod, makes the moving wheel quickly retract or lower, realizes easy pushing by the moving wheel during movement, makes the bottom surface of the isolation plate directly contact the ground after being positioned, completely eliminates the bottom gap caused by the roller support, significantly improves the isolation sealing performance, effectively prevents the chemical liquid from leaking or splashing through the bottom, and guarantees the production safety.

Description

Technical Field

[0001] This utility model relates to the field of isolation panels, and more specifically, to a spliced ​​chemical isolation panel. Background Technology

[0002] In chemical production processes, safety isolation is a crucial step in ensuring the safety of personnel and equipment and preventing the spread of hazards. In chemical plants, production workshops, storage areas, and laboratories, isolation devices are typically installed to effectively separate different work areas, reducing the harm caused to the surrounding environment and personnel by sudden accidents such as chemical spills, splashes, and fires. As an important component of the chemical safety protection system, the structural design and ease of use of isolation panels directly impact the level of safety management and operational efficiency at the production site.

[0003] Currently, safety isolation devices widely used in chemical production mainly consist of isolation panels with high temperature and corrosion resistance and supporting bases. To adapt to the spatial layout of different production areas, the isolation panels are usually connected in series to allow for flexible changes based on the expansion or adjustment of the chemical production area. However, the isolation panels are heavy and inconvenient to transport. Some isolation panels are equipped with rollers at the bottom to facilitate the overall movement of the device. However, when the isolation panel is in operation, the rollers directly contact the ground, creating a gap at the bottom of the isolation panel. Liquid leaks or splashes that may exist in the chemical production environment can easily pass through this gap, weakening the sealing effect of the isolation. In view of this, we propose a spliced ​​chemical isolation panel. Utility Model Content

[0004] The purpose of this invention is to solve the problem that gaps in the bottom rollers can affect the sealing effect.

[0005] To achieve the aforementioned objectives and address the aforementioned problems, this utility model provides a modular chemical isolation panel, comprising an isolation panel with rotating seats fixedly connected to both its front and rear surfaces. A connecting plate is rotatably connected to each rotating seat, and a moving wheel is rotatably connected to the connecting plate. A traction rod is rotatably connected to the connecting plate. A threaded rod is rotatably connected to the upper surface of the isolation panel, and a displacement seat is threaded onto the outer surface of the threaded rod. The displacement seat is U-shaped, with two vertical plates located on the front and rear sides of the isolation panel respectively. Two sets of opposing mounting plates are fixedly connected to the lower surface of the vertical plates of the displacement seat. The end of the traction rod is rotatably connected to the mounting plate. A guide assembly is provided on the isolation panel.

[0006] As a preferred technical solution of this application, the guide assembly includes two L-shaped guide rods, which are respectively fixedly connected to the front and rear surfaces of the isolation plate, and guide sleeves are respectively fixedly connected to the surfaces of the two vertical plates of the displacement seat that are far apart from each other.

[0007] As a preferred technical solution of this application, the guide sleeve is slidably sleeved on the outer surface of the L-shaped guide rod vertical rod.

[0008] As a preferred technical solution of this application, the upper end of the L-shaped guide rod vertical rod is fixedly connected to a limiting plate.

[0009] As a preferred technical solution of this application, an adjustment knob is fixedly connected to the upper end of the threaded rod, and a docking cylinder is fixedly connected to the right side surface of the isolation plate.

[0010] As a preferred technical solution of this application, a U-shaped plate is fixedly connected to the left side surface of the isolation plate, and the U-shaped plate fits into the docking cylinder.

[0011] As a preferred technical solution of this application, a top plate is fixedly connected to the inner wall of the U-shaped plate, and a plug rod is fixedly connected to the lower surface of the top plate.

[0012] As a preferred technical solution of this application, a tapered positioning rod is fixedly connected to the lower end of the plug rod, and the plug rod matches the inner diameter of the docking cylinder.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: In the scheme of this application: 1. Through the cooperation of structures such as isolation plate, rotating seat, connecting plate, motion wheel, traction rod, threaded rod, displacement seat, mounting plate, L-shaped guide rod, guide sleeve, limit plate and adjustment knob, simply turn the adjustment knob to drive the displacement seat to rise and fall through the threaded rod, and drive the connecting plate to rotate around the rotating seat through the traction rod, so that the motion wheel can be quickly raised or lowered. When moving, the motion wheel can be used to push it easily. After being in place, the bottom surface of the isolation plate directly contacts the ground, completely eliminating the bottom gap caused by the roller support, significantly improving the isolation and sealing performance, effectively preventing chemical liquid leakage or splashes from passing through the bottom, and ensuring production safety; 2. Through the cooperation of structures such as isolation plates, rotating seats, connecting plates, motion wheels, traction rods, threaded rods, displacement seats, mounting plates, L-shaped guide rods, guide sleeves, limit discs, adjusting knobs, docking cylinders, U-shaped plates, top plates, plug-in rods, and conical positioning rods, as the isolation plates descend and retract their motion wheels, the U-shaped plates of adjacent isolation plates automatically align with the docking cylinders. After being guided by the conical positioning rods, the plug-in rods are precisely inserted into the docking cylinders, achieving rapid insertion without tools or additional parts. After insertion, the two isolation plates can rotate freely within a certain angle around the insertion point, which simplifies the splicing operation process and enables the isolation barriers to adapt to non-linear or arc-shaped layout requirements, improving the flexibility and adaptability of the spatial layout in chemical plants. Attached Figure Description

[0014] Figure 1This is a structural schematic diagram of the spliced ​​chemical isolation panel provided in this application; Figure 2 A schematic diagram of the connector rod in the spliced ​​chemical isolation plate provided in this application; Figure 3 This is a structural schematic diagram of the displacement seat in the spliced ​​chemical isolation plate provided in this application; Figure 4 The spliced ​​chemical isolation panel provided in this application Figure 1 Enlarged view of point A in the middle.

[0015] The image shows: 1. Isolation plate; 2. Rotating seat; 3. Connecting plate; 4. Moving wheel; 5. Traction rod; 6. Threaded rod; 7. Displacement seat; 8. Mounting plate; 9. L-shaped guide rod; 10. Guide sleeve; 11. Limiting plate; 12. Adjusting knob; 13. Connecting cylinder; 14. U-shaped plate; 15. Top plate; 16. Insertion rod; 17. Conical positioning rod. Detailed Implementation

[0016] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 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 should fall within the protection scope of the present invention.

[0017] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0018] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0019] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0020] Example 1 Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4A modular chemical isolation panel includes an isolation panel 1. Rotating seats 2 are fixedly connected to both the front and rear surfaces of the isolation panel 1. A connecting plate 3, which provides extension and connection, is rotatably connected to the rotating seats 2. A motion wheel 4, which reduces motion resistance, is rotatably connected to the connecting plate 3. A traction rod 5, which controls the angle of the motion wheel 4, is rotatably connected to the connecting plate 3. A threaded rod 6, which adjusts the motion wheel 4, is rotatably connected to the upper surface of the isolation panel 1. A displacement seat 7, which is U-shaped, is threaded onto the outer surface of the threaded rod 6. Two vertical plates of the displacement seat 7 are located on the front and rear sides of the isolation panel 1, respectively. Two sets of opposing mounting plates 8 are fixedly connected to the lower surface of the vertical plates of the displacement seat 7. The end of the traction rod 5 is rotatably connected to the mounting plate 8. A guide assembly is provided on the isolation panel 1.

[0021] When moving the isolation plate 1, the four moving wheels 4 can be used to reduce the resistance of movement. At this time, the isolation plate 1 can be directly pushed forward on the ground to achieve convenient movement. When it reaches the isolation point, the threaded rod 6 can be rotated. Since the displacement seat 7 is threaded on the outer surface of the threaded rod 6 and the movement direction of the displacement seat 7 is restricted by the guide component, the rotation of the threaded rod 6 can synchronously drive the displacement seat 7 to move vertically. When the displacement seat 7 moves, it can drive the traction rod 5 to move with the help of the mounting plate 8. The traction rod 5 has a fixed overall length. When its upper end moves, it can pull the connecting plate 3 to rotate around the rotating seat 2. When the connecting plate 3 moves, it can drive the moving wheel 4 to move. After the moving wheel 4 rotates more than 90 degrees around the rotating seat 2, it can separate from the ground. At this time, the lower surface of the isolation plate 1 is in direct contact with the ground.

[0022] Example 2 The modular chemical isolation panel provided in Example 1 has been further optimized, specifically, as follows: Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the guide assembly includes two L-shaped guide rods 9 that provide guidance. The two L-shaped guide rods 9 are fixedly connected to the front and rear surfaces of the isolation plate 1, respectively. Guide sleeves 10 are fixedly connected to the surfaces of the two vertical plates of the displacement seat 7 that are far apart from each other. The guide sleeves 10 are slidably sleeved on the outer surface of the vertical rod of the L-shaped guide rod 9. The upper end of the vertical rod of the L-shaped guide rod 9 is fixedly connected to a limit plate 11. The upper end of the threaded rod 6 is fixedly connected to an adjustment knob 12. The right surface of the isolation plate 1 is fixedly connected to a docking cylinder 13. The left surface of the isolation plate 1 is fixedly connected to a U-shaped plate 14 for docking and closing the gap. The U-shaped plate 14 fits into the docking cylinder 13. The inner wall of the U-shaped plate 14 is fixedly connected to a top plate 15. The lower surface of the top plate 15 is fixedly connected to a plug rod 16 for connecting adjacent isolation plates 1. The lower end of the plug rod 16 is fixedly connected to a tapered positioning rod 17. The plug rod 16 fits into the inner diameter of the docking cylinder 13.

[0023] When the displacement seat 7 moves, the L-shaped guide rod 9 and the guide sleeve 10 can be used to limit its movement trajectory. The limiting plate 11 can prevent the displacement seat 7 from moving excessively. After the first isolation plate 1 is placed, the adjacent isolation plate 1 can make the U-shaped plate 14 contact the docking cylinder 13 on the first isolation plate 1 and make the two concentric. At this time, the second isolation plate 1 is lowered (the movement wheel 4 is retracted), so that the conical positioning rod 17 and the insertion rod 16 can be directly inserted into the interior of the docking cylinder 13 to achieve a seamless connection. Since the U-shaped plate 14 and the docking cylinder 13 are concentric, the two isolation plates 1 can rotate freely within a certain angle, improving the degree of freedom of placement.

[0024] The left, right, top, and bottom sides described in the text are all attached. Figure 1 Based on.

[0025] The process of using the spliced ​​chemical isolation panel provided by this utility model is as follows: In use, the operator first uses the four motion wheels 4 located at the bottom corners of the isolation plate 1 to push the isolation plate 1 to the desired isolation position. The motion wheels 4 are rotatably connected to the rotating seat 2 via the connecting plate 3, which can effectively reduce the moving resistance and facilitate rapid deployment. After reaching the predetermined work position, the operator rotates the adjustment knob 12 at the upper end of the isolation plate 1. The adjustment knob 12 drives the threaded rod 6 to rotate. The threaded rod 6 is threadedly engaged with the displacement seat 7. Under the guiding and limiting action of the L-shaped guide rod 9 and the guide sleeve 10, the displacement seat 7 moves downward along the axial direction of the threaded rod 6. During the downward movement of the displacement seat 7... In the middle, the upper end of the traction rod 5 moves downward through the mounting plate 8 fixed on the lower surface of the vertical plate on both sides. The lower end of the traction rod 5 is rotatably connected to the connecting plate 3. Since the length of the traction rod 5 is fixed, it pulls the connecting plate 3 downward, causing the connecting plate 3 and the moving wheel 4 to rotate inward around the rotating seat 2. When the moving wheel 4 rotates more than 90 degrees, the moving wheel 4 completely leaves the ground, and the bottom surface of the isolation plate 1 directly contacts the ground, thereby eliminating the gap caused by the roller support at the bottom of the isolation plate 1, ensuring that the isolation plate 1 is tightly attached to the ground, and effectively preventing liquid leakage or splashes from passing through the bottom.

[0026] During the descent of the isolation plate 1 and the retraction of the motion wheel 4, if it needs to be spliced ​​with an adjacent isolation plate 1, simply align the left U-shaped plate 14 of this isolation plate 1 with the right docking cylinder 13 of the already positioned isolation plate 1, so that the arc-shaped inner wall of the U-shaped plate 14 is concentrically fitted with the outer wall of the docking cylinder 13. At the same time, the insertion rod 16 and the conical positioning rod 17 fixed on the lower side of the top plate 15 of the inner wall of the U-shaped plate 14 are aligned with the upper port of the docking cylinder 13. When this isolation plate 1 continues to descend, the conical positioning rod 17 enters the inner cavity of the docking cylinder 13 first. The U-shaped plate 14 and the docking cylinder 13 serve as guides and centers. Then, the plug rod 16 is fully inserted into the docking cylinder 13 to achieve the plug-in fixation of this isolation plate 1 and the adjacent isolation plate 1. Since the U-shaped plate 14 and the docking cylinder 13 are coaxially arc-shaped, they can rotate relative to each other within a certain angle range. This allows the multiple isolation plates 1 after splicing to flexibly adjust the included angle according to the terrain or shape requirements of the isolation area, improving the adaptability of the layout. The limiting plate 11 is set on the upper end of the L-shaped guide rod 9 to prevent the displacement seat 7 from moving too high and leaving the guide range.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; conversely, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this 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 specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A spliced ​​chemical isolation panel, characterized in that, The device includes an isolation plate (1), on which rotating seats (2) are fixedly connected to both the front and rear surfaces. A connecting plate (3) is rotatably connected to the rotating seat (2). A moving wheel (4) is rotatably connected to the connecting plate (3). A traction rod (5) is rotatably connected to the connecting plate (3). A threaded rod (6) is rotatably connected to the upper surface of the isolation plate (1). A displacement seat (7) is threaded on the outer surface of the threaded rod (6). The displacement seat (7) is U-shaped. The two vertical plates of the displacement seat (7) are located on the front and rear sides of the isolation plate (1). Two sets of opposing mounting plates (8) are fixedly connected to the lower surface of the vertical plates of the displacement seat (7). The end of the traction rod (5) is rotatably connected to the mounting plate (8). A guide assembly is provided on the isolation plate (1).

2. The spliced ​​chemical isolation panel according to claim 1, characterized in that, The guide assembly includes two L-shaped guide rods (9), which are fixedly connected to the front and rear surfaces of the isolation plate (1) respectively. The two vertical plates of the displacement seat (7) are fixedly connected to guide sleeves (10) on the surfaces of the two vertical plates that are far apart from each other.

3. The spliced ​​chemical isolation panel according to claim 2, characterized in that, The guide sleeve (10) is slidably sleeved on the outer surface of the vertical rod of the L-shaped guide rod (9).

4. A spliced ​​chemical isolation panel according to claim 3, characterized in that, The upper end of the vertical rod of the L-shaped guide rod (9) is fixedly connected to a limiting plate (11).

5. A spliced ​​chemical isolation panel according to claim 1, characterized in that, An adjustment knob (12) is fixedly connected to the upper end of the threaded rod (6), and a docking cylinder (13) is fixedly connected to the right side surface of the isolation plate (1).

6. A spliced ​​chemical isolation panel according to claim 5, characterized in that, A U-shaped plate (14) is fixedly connected to the left side surface of the isolation plate (1), and the U-shaped plate (14) fits into the docking cylinder (13).

7. A spliced ​​chemical isolation panel according to claim 6, characterized in that, The inner wall of the U-shaped plate (14) is fixedly connected to a top plate (15), and the lower surface of the top plate (15) is fixedly connected to a plug rod (16).

8. A spliced ​​chemical isolation panel according to claim 7, characterized in that, The lower end of the plug rod (16) is fixedly connected to a tapered positioning rod (17), and the plug rod (16) matches the inner diameter of the docking cylinder (13).

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