Safety isolation plate for chemical safety

Abstract

The utility model discloses a safety isolation plate for chemical safety, belongs to the technical field of chemical safety, and aims to solve the problems that a plurality of groups of isolation plates cannot be conveniently connected and mounted, and the telescopic storage process is tedious and inconvenient to store, and comprises a first isolation plate and a second isolation plate, a telescopic connecting mechanism is arranged between the first isolation plate and the second isolation plate, clamping connecting mechanisms are arranged on the opposite sides of the first isolation plate and the second isolation plate, the two sets of safety isolation plates are assembled and connected through the clamping connecting mechanisms, and a supporting frame is fixedly connected to the bottom of the first isolation plate and the bottom of the second isolation plate. Rollers are arranged in the supporting frame in a rolling mode and used for moving the whole device. According to the utility model, through the arrangement of the clamping connection mechanism, the connection and installation operation of a plurality of groups of isolation plates can be conveniently realized, so that the isolation plates can be stably connected and expanded for use, and the practicability and convenience of the device are further improved.

Description

Technical Field

[0001] This utility model belongs to the field of chemical safety technology, and specifically relates to a safety isolation plate for chemical safety. Background Technology

[0002] In chemical production, high-temperature and high-pressure reaction conditions are often required, and some toxic or corrosive substances are used in the reactions. Therefore, in chemical production, partitions are needed to separate the production area from the office area to prevent gases and splashes generated during chemical production from affecting other workstations and posing a safety hazard to workers.

[0003] In the prior art, a safety isolation plate for chemical safety, patent publication number CN219298963U, is described. The patent includes a main isolation plate, an auxiliary adjustment mechanism is provided inside the main isolation plate, and a buffer mechanism is provided on one side of the main isolation plate and the auxiliary adjustment mechanism. Purification mechanisms are provided on both sides inside the main isolation plate. The auxiliary adjustment mechanism includes a sliding frame, and a secondary isolation plate is provided inside the sliding frame. A gear rack is provided on the inner wall of the secondary isolation plate, and a first gear frame meshes with the inner wall of the gear rack. This safety isolation panel for chemical safety, depending on the size of the area to be isolated, can be manually operated by personnel using a bevel gear assembly to rotate the second gear frame. Simultaneously, the first gear frame rotates synchronously via a first synchronous belt. In this state, the secondary isolation panel can extend and retract according to the meshing structure between the gear rack and the first gear frame, and with the presence of a sliding frame, thus adapting to different sized isolation areas. However, in practical use, the following shortcomings exist: From a practical standpoint, when used in telescopic mode, it cannot easily connect and install multiple isolation panels, resulting in poor stability during connection and reducing the device's practicality. Furthermore, its telescopic storage process is cumbersome and inconvenient to store, thus reducing the device's ease of use.

[0004] Therefore, there is a need for a safety isolation panel for chemical safety, which can solve the problems of existing technologies that make it difficult to easily connect and install multiple isolation panels and the cumbersome and inconvenient process of telescopic storage. Utility Model Content

[0005] The purpose of this invention is to provide a safety isolation plate for chemical safety, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a safety isolation plate for chemical safety, comprising a first isolation plate and a second isolation plate, wherein a telescopic connecting mechanism is provided between the first isolation plate and the second isolation plate, and the first isolation plate and the second isolation plate are telescopically connected by the telescopic connecting mechanism; a snap-fit ​​connecting mechanism is provided on opposite sides of the first isolation plate and the second isolation plate, and the two sets of safety isolation plates are assembled and connected by the snap-fit ​​connecting mechanism; a support frame is fixedly connected to the bottom of the first isolation plate and the second isolation plate, and rollers are rolled inside the support frame for moving the entire device.

[0007] It should be noted in the solution that the snap-fit ​​connection mechanism includes a snap-fit, which is opened on the side of the first isolation plate and the second isolation plate respectively. At the corresponding position of the snap-fit ​​on the first isolation plate and the second isolation plate, an aligning mounting port is opened on another set of second isolation plates and the first isolation plate respectively. A fixed shaft is fixedly connected inside the mounting port. A hinge seat is rotatably connected to the fixed shaft. A snap-fit ​​plate is fixedly connected to the hinge seat. A torsion spring is sleeved on the fixed shaft. A push rod is fixedly connected to the rear part of the inner side of the snap-fit ​​plate inside the mounting port. The push rod is disposed through the surface of the first isolation plate or the second isolation plate.

[0008] It is worth noting that there are two hinge seats rotatably connected to the fixed shaft and symmetrically arranged on the fixed shaft, and the torsion spring is located between the two snap-fit ​​plates through the fixed shaft.

[0009] It should be further explained that the snap-fit ​​plate is matched with the snap-fit ​​slot and snaps into the slot through a torsion spring.

[0010] In a preferred embodiment, the telescopic connecting mechanism includes a first connecting groove, which is located on the rear side of the first partition plate and near the bottom. A limit strip is slidably disposed in the first connecting groove, and the limit strip is fixedly connected to the front surface of the second partition plate. A second connecting groove is provided on the first partition plate above the first connecting groove. A matching third connecting groove is provided on the front side of the second partition plate corresponding to the second connecting groove. A connecting rod is slidably disposed in the second and third connecting grooves, and a roller is rotatably connected to the connecting rod. The roller is matched with the second and third connecting grooves.

[0011] In a preferred embodiment, two rollers are provided on the second connecting groove and are arranged symmetrically front to back.

[0012] Compared with the prior art, the safety isolation plate for chemical safety provided by this utility model has at least the following beneficial effects:

[0013] (1) Through the set snap-fit ​​connection mechanism, multiple sets of isolation plates can be connected and installed in a convenient manner, so that they can be connected and expanded stably, thereby improving the practicality and convenience of the device.

[0014] (2) The telescopic connection mechanism can be used to easily extend and retract the first and second isolation plates, making it easy to store and expand them, so as to make the device easy to operate and use according to different usage scenarios, and further improve the ease of use of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure in the contracted state of this utility model;

[0016] Figure 2 This is a schematic diagram of the unfolded and connected structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the disassembled structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the snap-fit ​​connection mechanism of this utility model.

[0019] In the diagram: 1. First isolation plate; 2. Second isolation plate; 3. Support frame; 301. Roller; 4. Snap-fit ​​connection mechanism; 401. Bayonet; 402. Mounting port; 403. Fixed shaft; 404. Hinge seat; 405. Snap-fit ​​plate; 406. Torsion spring; 407. Push rod; 5. Telescopic connection mechanism; 501. First connecting groove; 502. Limiting strip; 503. Second connecting groove; 504. Third connecting groove; 505. Connecting rod; 506. Roller. Detailed Implementation

[0020] The present invention will be further described below with reference to the embodiments.

[0021] Please see Figure 1-4 This utility model provides a safety isolation plate for chemical safety, including a first isolation plate 1 and a second isolation plate 2. A telescopic connecting mechanism 5 is provided between the first isolation plate 1 and the second isolation plate 2, and the first isolation plate 1 and the second isolation plate 2 are telescopically connected by the telescopic connecting mechanism 5. A snap-fit ​​connecting mechanism 4 is provided on opposite sides of the first isolation plate 1 and the second isolation plate 2, and the two sets of safety isolation plates are assembled and connected by the snap-fit ​​connecting mechanism 4. A support frame 3 is fixedly connected to the bottom of the first isolation plate 1 and the second isolation plate 2, and a roller 301 is rolled in the support frame 3 for moving the whole device.

[0022] Further as Figure 2 , Figure 3 and Figure 4As shown, it is worth noting that the snap-fit ​​connection mechanism 4 includes a snap-fit ​​401, which is opened on the side of the first isolation plate 1 and the second isolation plate 2 respectively. At the corresponding positions of the snap-fit ​​401 on the first isolation plate 1 and the second isolation plate 2, mounting openings 402 are respectively opened on another set of second isolation plates 2 and first isolation plates 1. A fixed shaft 403 is fixedly connected inside the mounting opening 402. A hinge seat 404 is rotatably connected to the fixed shaft 403. A snap-fit ​​plate 405 is fixedly connected to the hinge seat 404. A torsion spring 406 is sleeved on the fixed shaft 403. A push rod 407 is fixedly connected to the rear of the mounting port 402 inside the snap-fit ​​plate 405. The push rod 407 passes through the surface of the first isolation plate 1 or the second isolation plate 2. Two hinge seats 404 are rotatably connected to the fixed shaft 403 and are symmetrically arranged on the fixed shaft 403. The torsion spring 406 is located between the two snap-fit ​​plates 405 through the fixed shaft 403. The snap-fit ​​plate 405 is matched with the snap-fit ​​port 401 and is snapped in the snap-fit ​​port 401 by the torsion spring 406.

[0023] In use, another set of devices is moved here for connection and installation. At this time, the alignment of the slots 401 and the snap-fit ​​plates 405 on the two sets of first isolation plates 1 and second isolation plates 2 facilitates the insertion of the snap-fit ​​plates 405 into the slots 401 to connect and install the two sets of devices. The elastic restoring action of the torsion spring 406 maintains the stability of the snap-fit ​​plates 405 in the slots 401, thereby improving the stability of the connection and completing the extended connection. By pushing the push rod 407 to slide, the snap-fit ​​plates 405 rotate through the fixed shaft 403 to squeeze the torsion spring 406, thereby facilitating the disassembly of the snap-fit ​​plates 405 from the slots 401, thus facilitating the disassembly and storage of the devices and improving their practicality.

[0024] As can be seen from the above working process, the set snap-fit ​​connection mechanism 4 can conveniently realize the connection and installation of multiple isolation plates, enabling them to be stably connected and expanded for use, thereby improving the practicality and convenience of the device.

[0025] Further as Figure 1 , Figure 2 and Figure 3As shown, it is worth noting that the telescopic connecting mechanism 5 includes a first connecting groove 501, which is located on the rear side of the first isolation plate 1 and near the bottom. A limit strip 502 is slidably disposed in the first connecting groove 501 and is fixedly connected to the front surface of the second isolation plate 2. A second connecting groove 503 is provided on the first isolation plate 1 above the first connecting groove 501. A matching third connecting groove 504 is provided on the front side of the second isolation plate 2 corresponding to the second connecting groove 503. A connecting rod 505 is slidably disposed in the second connecting groove 503 and the third connecting groove 504. A roller 506 is rotatably connected to the connecting rod 505. The roller 506 is matched with the second connecting groove 503 and the third connecting groove 504. Two rollers 506 are provided on the second connecting groove 503 and are symmetrically arranged.

[0026] In use, by pulling the first isolation plate 1 or the second isolation plate 2, the limiting strip 502 slides in the first connecting groove 501, and the roller 506 is limited to roll in the second connecting groove 503 and the third connecting groove 504 through the connecting rod 505, so that the first isolation plate 1 and the second isolation plate 2 can be extended and adjusted, so as to unfold and use them according to the installation position, thereby improving the practicality of the device.

[0027] This solution has the following working process: When this device is in use, the rollers 301 facilitate the overall movement and installation of the device. The device is installed in the isolation position. At this time, by pulling the first isolation plate 1 or the second isolation plate 2, the limiting strip 502 slides within the first connecting groove 501. The roller 506, through the connecting rod 505, rolls within the second connecting groove 503 and the third connecting groove 504, thereby allowing the first isolation plate 1 and the second isolation plate 2 to be extended and retracted for use according to the installation position. Simultaneously, by moving another set of devices to this position for connection and installation, the two sets of first isolation plates 1 and... The alignment of the slot 401 and the snap-fit ​​plate 405 on the second isolation plate 2 facilitates the insertion of the snap-fit ​​plate 405 into the slot 401 to connect and install the two sets of devices. The spring force of the torsion spring 406 maintains the stability of the snap-fit ​​plate 405 in the slot 401, thereby improving the stability of the connection and completing the extended connection. By pushing the push rod 407 to slide, the snap-fit ​​plate 405 rotates through the fixed shaft 403 to compress the torsion spring 406, thereby facilitating the release of the snap-fit ​​plate 405 from the slot 401 and making it easy to disassemble the two sets of devices. This facilitates the disassembly, assembly, and storage of the devices, improving their practicality.

[0028] In summary: The snap-fit ​​connection mechanism 4 enables convenient connection and installation of multiple isolation plates, allowing for stable connection and expansion, thereby improving the practicality and convenience of the device; the telescopic connection mechanism 5 facilitates the telescopic operation of the first isolation plate 1 and the second isolation plate 2, making them easy to store and expand, so as to allow for corresponding operation and use of the device according to different usage scenarios, further improving the ease of use of the device.

Claims

1. A safety isolation plate for chemical safety, comprising a first isolation plate (1) and a second isolation plate (2), characterized in that: A telescopic connection mechanism (5) is provided between the first isolation plate (1) and the second isolation plate (2). The first isolation plate (1) and the second isolation plate (2) are telescopically connected by the telescopic connection mechanism (5). A snap-fit ​​connection mechanism (4) is provided on the opposite side of the first isolation plate (1) and the second isolation plate (2). The two sets of safety isolation plates are assembled and connected by the snap-fit ​​connection mechanism (4). A support frame (3) is fixedly connected to the bottom of the first isolation plate (1) and the second isolation plate (2). A roller (301) is rolled inside the support frame (3) for moving the whole device.

2. The safety isolation plate for chemical safety according to claim 1, characterized in that: The snap-fit ​​connection mechanism (4) includes a snap-fit ​​(401), which is opened on the side of the first isolation plate (1) and the second isolation plate (2). The snap-fit ​​(401) on the first isolation plate (1) and the second isolation plate (2) are respectively provided with mounting openings (402) on the other set of second isolation plates (2) and first isolation plates (1). A fixed shaft (403) is fixedly connected in the mounting opening (402). A hinge seat (404) is rotatably connected on the fixed shaft (403). A snap-fit ​​plate (405) is fixedly connected on the hinge seat (404). A torsion spring (406) is sleeved on the fixed shaft (403). A push rod (407) is fixedly connected to the rear part of the inner side of the snap-fit ​​plate (402). The push rod (407) is provided through the surface of the first isolation plate (1) or the second isolation plate (2).

3. A safety isolation plate for chemical safety according to claim 2, characterized in that: The hinge seat (404) is rotatably connected to two fixed shafts (403) and is symmetrically arranged above and below the fixed shafts (403). The torsion spring (406) is located between the two snap-fit ​​plates (405) through the fixed shafts (403).

4. A safety isolation plate for chemical safety according to claim 3, characterized in that: The snap-fit ​​plate (405) is matched with the bayonet (401) and snapped into the bayonet (401) by a torsion spring (406).

5. A safety isolation plate for chemical safety according to claim 4, characterized in that: The telescopic connecting mechanism (5) includes a first connecting groove (501), which is located on the rear side of the first isolation plate (1) and near the bottom. A limiting strip (502) is slidably disposed in the first connecting groove (501). The limiting strip (502) is fixedly connected to the front surface of the second isolation plate (2). A second connecting groove (503) is provided above the first connecting groove (501) on the first isolation plate (1). A matching third connecting groove (504) is provided on the front side of the second isolation plate (2) corresponding to the second connecting groove (503). A connecting rod (505) is slidably disposed in the second connecting groove (503) and the third connecting groove (504). A roller (506) is rotatably connected to the connecting rod (505). The roller (506) is matched with the second connecting groove (503) and the third connecting groove (504).

6. A safety isolation plate for chemical safety according to claim 5, characterized in that: Two rollers (506) are provided on the second connecting groove (503) and are arranged symmetrically front and back.

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