Intelligent safety isolation plate for chemical safety

Abstract

The utility model belongs to the technical field of chemical safety, and relates to an intelligent safety isolation plate for chemical safety, which comprises a base, the upper surface of the base is fixedly connected with a stand column, the inside of the stand column is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a threaded column, and one end of the threaded column is fixedly connected with a rotating shaft. The device comprises a rotating shaft, the surface of the rotating shaft is sleeved with a bearing, the surface of a threaded column is in threaded connection with a threaded pipe, the surface of the threaded pipe is fixedly connected with an extension plate, and the surface of the extension plate is fixedly connected with a baffle. The original lifting and cleaning functions are kept, meanwhile, gaps generated after the baffles ascend are filled through the movable plates, so that the movable plates and the baffles form a whole, good protection performance is provided, the situation that chemical materials are splashed out of the baffles in the reaction process to injure the human body is avoided, and the safety performance of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical safety, and in particular relates to an intelligent safety isolation plate for chemical safety. Background Art

[0002] In modern life, chemical products are indispensable almost anytime and anywhere. From material life such as clothing, food, housing, transportation to spiritual life such as culture, art, and entertainment, chemical products are needed to serve. In chemical production, most of them require high temperature and high pressure reaction conditions, and some poisonous and corrosive objects will be used for reaction. By using these raw materials for multiple reactions, the required items can be obtained in the end to complete the production of materials. However, safety accidents are prone to occur during production. By using safety isolation panels, the staff and the reaction device can be isolated and protected, which increases the protection of the staff and increases the stability during use.

[0003] The existing Chinese patent publication number CN220790862U discloses a safety isolation plate for chemical process safety, including two fixed columns, a side of the two fixed columns close to each other is provided with a slide groove, the inside of the two slide grooves are slidably connected with a slider, the side of the two sliders close to each other is fixedly connected with a positioning plate, the front of the positioning plate is fixedly connected with buffer springs arranged at equal distances, the front end of each buffer spring is fixedly connected with a partition, the partition is provided with a soundproof cavity, and the inner side wall of the soundproof cavity is fixedly connected with a heat insulation board. The utility model can drive the positioning plate to move up and down through a hydraulic rod, which is convenient for the staff to adjust the height of the partition and improve the work efficiency of the staff. At the same time, the cooperation of the slide groove and the slider can make the movement of the positioning plate more stable, the buffer spring can be used to buffer the partition, and the asbestos board is used as the heat insulation board, which can better insulate the chemical site.

[0004] Although the device has many beneficial effects, the following problems still exist: when the height is adjusted, a gap will appear in the lower part, and the height of the gap is the same as the height of the raised baffle. Therefore, when performing protective work, highly reactive chemical materials may splash out through the leaked gaps, and the safety is slightly low. At the same time, the above-mentioned device is inconvenient to move and is not convenient for transportation between various use locations. Utility Model Content

[0005] The utility model provides an intelligent safety isolation plate for chemical safety, so as to solve the technical problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent safety isolation plate for chemical safety, comprising a base, a column fixedly connected to the upper surface of the base, a motor fixedly connected inside the column, a threaded column fixedly connected to the output shaft of the motor, one end of the threaded column fixedly connected to a rotating shaft, a bearing sleeved on the surface of the rotating shaft, a threaded tube threadedly connected to the surface of the threaded column, an extension plate fixedly connected to the surface of the threaded tube, a baffle fixedly connected to the surface of the extension plate, a through hole and a positioning groove are opened inside the baffle, a screw rod is slidably connected inside the through hole, one end of the screw rod is fixedly connected to a movable plate, the movable plate is slidably connected inside the positioning groove, a nut is threadedly connected to the surface of the screw rod, the nut is overlapped on the upper surface of the baffle, a first scraper fixedly connected to the lower surface of the baffle, a second scraper fixedly connected to the surface of the column, an electric push rod fixedly connected to the inside of the base, and a universal wheel fixedly connected to one end of the electric push rod.

[0007] As a further solution of the utility model: the first scraper is overlapped on the surface of the movable plate, the second scraper is overlapped on the surface of the baffle, and the bearing is fixedly connected to the inside of the column.

[0008] As a further solution of the utility model: a slide groove is opened inside the column, the extension plate is slidably connected inside the slide groove, and the rotating shaft, bearing, threaded tube and threaded column are all distributed inside the slide groove.

[0009] As a further solution of the utility model: a groove is provided inside the base, the electric push rod and the universal wheel are distributed inside the groove, and the base and the column are in two groups and are respectively arranged on the left and right sides of the baffle.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The intelligent safety isolation plate for chemical safety is provided with a first scraper, a second scraper, a motor, a threaded pipe, a threaded column, a screw, a nut and a movable plate. In actual application, through the cooperation among the above, while maintaining the original lifting and cleaning functions, the movable plate is used to fill the gap generated after the baffle plate rises, so that the movable plate and the baffle plate form a whole, providing good protection, avoiding chemical materials from splashing out of the baffle plate during reaction and causing harm to the human body, and improving the safety performance of the device. At the same time, the second scraper can also clean the movable plate to ensure the cleanliness of the movable plate.

[0012] 2. The intelligent safety isolation board for chemical safety is provided with an electric push rod and a universal wheel. In actual application, through the cooperation between the above, it can selectively determine whether the universal wheel contacts the ground. When the universal wheel is extended, it is convenient to transport the device to various places of use. When the universal wheel is retracted, the base contacts the ground, ensuring the absolute stability of the device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the structure of the utility model in a frontal perspective;

[0015] Figure 2 For this utility model Figure 1 Structural diagram of the front section of the center column;

[0016] Figure 3 For this utility model Figure 1 A schematic diagram of the three-dimensional structure of the middle baffle;

[0017] In the figure: 1. base; 2. column; 3. slide; 4. baffle; 5. first scraper; 6. movable plate; 7. second scraper; 8. screw; 9. nut; 10. rotating shaft; 11. bearing; 12. threaded column; 13. threaded pipe; 14. extension plate; 15. motor; 16. electric push rod; 17. universal wheel; 18. groove; 19. through hole; 20. positioning groove. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example

[0020] See also Figure 1-3The utility model provides the following technical solutions: 1. An intelligent safety isolation plate for chemical safety, comprising a base 1, a column 2 is fixedly connected to the upper surface of the base 1, a motor 15 is fixedly connected inside the column 2, a threaded column 12 is fixedly connected to the output shaft of the motor 15, one end of the threaded column 12 is fixedly connected to a rotating shaft 10, a bearing 11 is sleeved on the surface of the rotating shaft 10, a threaded tube 13 is threadedly connected to the surface of the threaded column 12, an extension plate 14 is fixedly connected to the surface of the threaded tube 13, a baffle 4 is fixedly connected to the surface of the extension plate 14, a through hole 19 and a positioning groove 20 are opened inside the baffle 4, a screw rod 8 is slidably connected inside the through hole 19, one end of the screw rod 8 is fixedly connected to a movable plate 6, the movable plate 6 is slidably connected inside the positioning groove 20, a nut 9 is threadedly connected to the surface of the screw rod 8, the nut 9 is overlapped on the upper surface of the baffle 4, a first scraper 5 is fixedly connected to the lower surface of the baffle 4, a second scraper 7 is fixedly connected to the surface of the column 2, and the first scraper 5, the second scraper 7, and the motor are arranged. 15, threaded tube 13, threaded column 12, screw rod 8, nut 9 and movable plate 6. In actual application, through the cooperation among the above, while maintaining the original lifting and cleaning functions, the gap generated after the baffle 4 rises is filled by the movable plate 6, so that the movable plate 6 and the baffle 4 form a whole, providing a good protection, avoiding chemical materials from splashing out of the baffle 4 during reaction and causing harm to the human body, improving the safety performance of the device, and at the same time, the second scraper 7 can also clean the movable plate 6 to ensure the cleanliness of the movable plate 6. The inside of the base 1 is fixedly connected with an electric push rod 16, and one end of the electric push rod 16 is fixedly connected with a universal wheel 17. By setting the electric push rod 16 and the universal wheel 17, in actual application, through the cooperation among the above, it can be selectively determined whether the universal wheel 17 contacts the ground. When the universal wheel 17 is extended, it is convenient for the transportation of the device at various use locations. When the universal wheel 17 is retracted, the base 1 contacts the ground to ensure the absolute stability of the device when in use.

[0021] Specifically, the first scraper 5 is overlapped on the surface of the movable plate 6 , the second scraper 7 is overlapped on the surface of the baffle 4 , and the bearing 11 is fixedly connected to the inside of the column 2 .

[0022] Specifically, a slide groove 3 is provided inside the column 2 , the extension plate 14 is slidably connected inside the slide groove 3 , and the rotating shaft 10 , the bearing 11 , the threaded tube 13 and the threaded column 12 are all distributed inside the slide groove 3 .

[0023] Specifically, a groove 18 is provided inside the base 1 , and the electric push rod 16 and the universal wheel 17 are both distributed inside the groove 18 . The base 1 and the column 2 are provided in two groups and are respectively arranged on the left and right sides of the baffle 4 .

[0024] The working principle of the utility model is:

[0025] S1. When the device is used, the universal wheel 17 is first pushed out from the inside of the base 1 by the electric push rod 16, so that the device can be pushed to the use location. After reaching the use location, the universal wheel 17 is controlled to retract into the inside of the base 1, so that the base 1 contacts the location to ensure the overall stability of the device. Then, according to the different blocking heights, the motor 15 is controlled to rotate by the external controller. The motor 15 drives the threaded column 12 to rotate inside the threaded tube 13, and the shaft 10 rotates inside the bearing 11 accordingly. The threaded tube 13 drives the extension plate 14 to move up and down as the threaded column 12 rotates. The baffle 4 moves up and down as the extension plate 14 moves up and down until the required protection height is reached. The motor 15 is stopped, and then the length of the screw rod 8 inside the baffle 4 is controlled by rotating the nut 9, so as to drive the movable plate 6 to move, fill the gap generated after the baffle 4 rises, and make it cooperate with the baffle 4 to form a whole, thereby avoiding the splashing of the chemical reagent from the area after the baffle 4 rises during the reaction process, thereby improving the safety performance of the device.

[0026] S2. After use, the movable plate 6 can be driven to retract into the inside of the baffle 4 by rotating the nut 9 on the surface of the screw rod 8. During the retraction process, the first scraper 5 will clean the surface of the movable plate 6, thereby ensuring the cleanliness of the movable plate 6. Then the baffle 4 is driven to descend by rotating the motor 15. During the descent process, the second scraper 7 will clean the surface of the baffle 4 to ensure the cleanliness of the baffle 4. An intelligent safety isolation plate for chemical safety, characterized in that: the first scraper 5 overlaps the surface of the movable plate 6, the second scraper 7 overlaps the surface of the baffle 4, and the bearing 11 is fixedly connected to the inside of the column 2.

[0027] A slide groove 3 is provided inside the column 2 , and the extension plate 14 is slidably connected inside the slide groove 3 . The rotating shaft 10 , the bearing 11 , the threaded tube 13 and the threaded column 12 are all distributed inside the slide groove 3 .

[0028] A groove 18 is formed inside the base 1 , and the electric push rod 16 and the universal wheel 17 are both distributed inside the groove 18 . There are two groups of the base 1 and the columns 2 , which are respectively arranged on the left and right sides of the baffle 4 .

[0029] In the description of the present utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In the present utility model, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0032] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0033] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An intelligent safety isolation plate for chemical safety, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a column (2), the interior of the column (2) is fixedly connected to a motor (15), the output shaft of the motor (15) is fixedly connected to a threaded column (12), one end of the threaded column (12) is fixedly connected to a rotating shaft (10), the surface of the rotating shaft (10) is sleeved with a bearing (11), the surface of the threaded column (12) is threadedly connected to a threaded tube (13), the surface of the threaded tube (13) is fixedly connected to an extension plate (14), the surface of the extension plate (14) is fixedly connected to a baffle (4), and the baffle (4) is provided with a through hole (19) and a positioning groove inside. (20), a screw rod (8) is slidably connected inside the through hole (19), one end of the screw rod (8) is fixedly connected to a movable plate (6), the movable plate (6) is slidably connected inside the positioning groove (20), a nut (9) is threadedly connected to the surface of the screw rod (8), the nut (9) overlaps the upper surface of the baffle (4), the lower surface of the baffle (4) is fixedly connected to a first scraper (5), the surface of the column (2) is fixedly connected to a second scraper (7), the interior of the base (1) is fixedly connected to an electric push rod (16), one end of the electric push rod (16) is fixedly connected to a universal wheel (17).

2. The intelligent safety isolation plate for chemical safety according to claim 1, characterized in that: The first scraper (5) overlaps the surface of the movable plate (6), the second scraper (7) overlaps the surface of the baffle (4), and the bearing (11) is fixedly connected to the inside of the column (2).

3. The intelligent safety isolation plate for chemical safety according to claim 1, characterized in that: A slide groove (3) is provided inside the column (2), the extension plate (14) is slidably connected inside the slide groove (3), and the rotating shaft (10), the bearing (11), the threaded tube (13) and the threaded column (12) are all distributed inside the slide groove (3).

4. The intelligent safety isolation plate for chemical safety according to claim 1, characterized in that: A groove (18) is provided inside the base (1), and the electric push rod (16) and the universal wheel (17) are both distributed inside the groove (18). The base (1) and the column (2) are provided in two groups and are respectively arranged on the left and right sides of the baffle (4).

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