Protective device for chemical safety production

Abstract

The utility model discloses a protection device for chemical safety production, which comprises a base assembly, the base assembly comprises a bottom plate, extension plates, a driving piece and limiting frames, the extension plates are fixed on two sides of the bottom of the bottom plate, the driving piece is fixed on one side of the extension plates, and the limiting frames are arranged on two sides of the top of the bottom plate; and the fixing assembly is arranged between the two limiting frames and comprises a fixing plate, a lifting piece, a limiting groove and a clamping ring piece, the fixing plate is fixed between one sides of the two limiting frames, and the lifting piece is fixed to the top of the fixing plate. The tank body transfer device has the advantages that the base assembly can drive and clamp a tank body, the tank body can be conveniently transferred, the top of the tank body can be secondarily reinforced through the fixing assembly, the two sides of the tank body can be clamped and fixed in a buffering mode, and the tank body can be conveniently transferred. And stable clamping protection on the tank body with chemicals in the transportation process is effectively prevented.

Description

Technical Field

[0001] This utility model relates to the field of chemical safety technology, and in particular to a protective device for chemical safety production. Background Technology

[0002] Chemical safety production protection refers to a systematic project that uses technical means, management measures, and protective devices to prevent and control hazardous factors (such as fire, explosion, leakage, poisoning, corrosion, etc.) in the production, storage, and transportation of chemicals, so as to ensure the safety of personnel, the integrity of equipment, and the protection of the environment from pollution.

[0003] In the field of chemical safety production, protective measures involve many aspects, among which the transfer process of large containers such as chemical storage tanks is particularly critical. At present, the transfer operation of chemical storage tanks generally uses simple trolleys as transportation tools. However, the existing trolley structure design is too simple and has obvious safety hazards. Specifically, the trolley platform lacks necessary anti-slip and fixing devices. During the transfer process, when encountering uneven road surfaces or sudden bumps, the tank is very likely to shift or even overturn. Once the tank overturns, it may not only cause damage to the container itself, but also lead to leakage of internal chemicals, causing major safety accidents such as fires, poisoning, or environmental pollution. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the above and / or existing protective devices for chemical safety production, this utility model is proposed.

[0006] Therefore, the problem that this utility model aims to solve is that existing tanks are not convenient for comprehensive protection during transportation.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a protective device for chemical safety production, comprising a base assembly, the base assembly including a base plate, an extension plate, a driving component, and a limiting frame, wherein the extension plate is fixed to both sides of the bottom of the base plate, the driving component is fixed to one side of the extension plate, and the limiting frame is disposed on both sides of the top of the base plate; and,

[0008] A fixing component is disposed between the two limiting frames and includes a fixing plate, a lifting component, a limiting groove, and a retaining ring. The fixing plate is fixed between one side of the two limiting frames, the lifting component is fixed to the top of the fixing plate, the limiting groove is opened on one side of the limiting frame, and the retaining ring is disposed between the two limiting frames.

[0009] As a preferred embodiment of the chemical safety production protection device described in this utility model, the base assembly further includes a universal self-locking wheel and a guide wheel. The universal self-locking wheel is installed on the left side of the base plate, and the guide wheel is installed on the right side of the bottom of the base plate.

[0010] As a preferred embodiment of the chemical safety production protection device of this utility model, the driving component includes a motor, a bidirectional screw, a threaded sleeve, a guide plate, and a limiting hole. The motor is fixed to one side of the fixed plate, and its output end is fixedly connected to the bidirectional screw. One end of the bidirectional screw is rotatably connected to the extension plate through a bearing. The threaded sleeve is rotatably connected to both sides of the surface of the bidirectional screw, and both its front and rear sides are fixedly connected to the guide plate. The limiting hole is opened on the front and rear sides inside the base plate. The top of the guide plate is fixedly connected to the limiting frame.

[0011] As a preferred embodiment of the chemical safety production protection device described in this utility model, the base assembly further includes a sliding groove and a sliding plate. The sliding groove is opened on the front and rear sides of the top of the base plate, and the sliding plate is fixed to one side of the limiting frame, and its surface is slidably connected to the inside of the sliding groove.

[0012] As a preferred embodiment of the chemical safety production protection device of this utility model, the retaining ring includes a positioning plate, a positioning ring, a spring assembly, and a movable ring. The positioning plate is fixed to one side of the limiting frame, the positioning ring is fixed between the two positioning plates, the spring assembly is fixed to one side of the positioning ring, and the other side is fixedly connected to the movable ring.

[0013] As a preferred embodiment of the chemical safety production protection device of this utility model, the retaining ring further includes a limiting rod and a retaining ring. The limiting rod is fixed to one side of the movable ring, and the other end extends to the outside of the positioning ring. The retaining ring is fixed to one end of the limiting rod.

[0014] As a preferred embodiment of the chemical safety production protection device described in this utility model, the lifting component includes a hydraulic rod, a movable frame, and rubber strips. The hydraulic rod is fixed to the top of the fixed plate, and the piston end is fixedly connected to the movable frame. The rubber strip array is fixed to the bottom of the movable frame.

[0015] As a preferred embodiment of the chemical safety production protection device of this utility model, the lifting component further includes a slider, which is fixed to one side of the movable frame and its surface is slidably connected to the inside of the limiting groove.

[0016] As a preferred embodiment of the chemical safety production protection device described in this utility model, the lifting component further includes a reinforcing plate, which is fixed to the surface of the hydraulic rod and one side is fixedly connected to the limiting frame.

[0017] As a preferred embodiment of the chemical safety production protection device of this utility model, the fixing component further includes a pusher and a reinforcing rib. The pusher is fixed to one side of the bottom of the base plate, and the reinforcing rib is fixed between the fixing plate and the limiting frame.

[0018] The beneficial effects of this utility model are as follows: the base assembly can drive and clamp the tank, and facilitate the transfer of the tank. The fixing assembly can provide secondary reinforcement to the top of the tank, and can provide buffer clamping and fixing to both sides of the tank, effectively preventing the tank containing chemicals from being securely clamped and protected during transportation. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0020] Figure 1 This is an overall structural diagram of a safety protection device used in chemical production.

[0021] Figure 2 This is another perspective view of the overall structure of the protective device used in chemical production safety.

[0022] Figure 3 This is a structural diagram of a drive component used in chemical safety production protection devices.

[0023] Figure 4 This is a structural diagram of a retaining ring used in chemical safety production protection devices.

[0024] The following components are labeled in the diagram: 10. Base assembly; 11. Base plate; 12. Extension plate; 13. Drive component; 1301. Motor; 1302. Bidirectional screw; 1303. Threaded sleeve; 1304. Guide plate; 1305. Limiting hole; 14. Limiting frame; 15. Universal self-locking wheel; 16. Guide wheel; 17. Slide groove; 18. Slide plate; 20. Fixing component; 21. Fixing plate; 22. Lifting component; 2201. Hydraulic rod; 2202. Movable frame; 2203. Rubber strip; 2204. Slider; 2205. Reinforcing plate; 23. Limiting groove; 24. Snap ring; 2401. Positioning plate; 2402. Positioning ring; 2403. Spring assembly; 2404. Movable ring; 2405. Limiting rod; 2406. Retaining ring; 25. Push handle; 26. Reinforcing rib. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0028] Example 1

[0029] Reference Figures 1-4 This is the first embodiment of the present invention. This embodiment provides a chemical safety production protection device, which includes a base assembly 10 and a fixing assembly 20. The base assembly 10 can drive and clamp the tank, and facilitates transportation. The fixing assembly 20 can provide secondary reinforcement to the top of the tank and can provide buffer clamping and fixing to both sides of the tank, effectively preventing the tank containing chemicals from being clamped and protected during transportation.

[0030] The base assembly 10 includes a base plate 11, an extension plate 12, a drive component 13, and a limiting frame 14. The extension plate 12 is fixed to both sides of the bottom of the base plate 11, the drive component 13 is fixed to one side of the extension plate 12, and the limiting frame 14 is disposed on both sides of the top of the base plate 11.

[0031] The base plate 11 provides convenient support for the bottom of the device, while the extension plate 12 provides stable support for the drive component 13, facilitating subsequent clamping operations. The limit frame 14 assists the drive component 13 in performing clamping and other tasks.

[0032] The fixing component 20 is disposed between the two limiting frames 14 and includes a fixing plate 21, a lifting component 22, a limiting groove 23 and a retaining ring 24. The fixing plate 21 is fixed between one side of the two limiting frames 14, the lifting component 22 is fixed to the top of the fixing plate 21, the limiting groove 23 is opened on one side of the limiting frame 14, and the retaining ring 24 is disposed between the two limiting frames 14.

[0033] The fixing plate 21 facilitates the stable installation of the lifting component 22, which can fix the top of the tank. The limiting groove 23 can assist the lifting component 22 in achieving stable lifting and lowering. The retaining ring 24, in conjunction with the driving component 13, can elastically clamp and protect the two sides of the tank to prevent excessive clamping force from damaging the tank.

[0034] Example 2

[0035] Reference Figure 3 and Figure 4 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0036] Specifically, the base assembly 10 also includes a universal self-locking wheel 15 and a guide wheel 16. The universal self-locking wheel 15 is installed on the left side of the base plate 11, and the guide wheel 16 is installed on the right side of the bottom of the base plate 11.

[0037] The omnidirectional self-locking wheel 15 can lock itself, making it easy for the base plate 11 to slide on its own. In conjunction with the guide wheel 16, it is convenient for workers to push the base plate 11 for movement and use.

[0038] Specifically, the driving component 13 includes a motor 1301, a bidirectional screw 1302, a threaded sleeve 1303, a guide plate 1304, and a limiting hole 1305. The motor 1301 is fixed to one side of the fixed plate 21, and its output end is fixedly connected to the bidirectional screw 1302. One end of the bidirectional screw 1302 is rotatably connected to the extension plate 12 through a bearing. The threaded sleeve 1303 is rotatably connected to both sides of the surface of the bidirectional screw 1302, and both the front and rear sides are fixedly connected to the guide plate 1304. The limiting hole 1305 is opened on the front and rear sides inside the base plate 11. The top of the guide plate 1304 is fixedly connected to the limiting frame 14.

[0039] When the user needs to move the two limiting brackets 14 relative to each other to limit the tank, the motor 1301 is turned on. The output end of the motor 1301 drives the bidirectional screw 1302 to rotate. At this time, the two threaded sleeves 1303 will drive the two guide plates 1304 to move relative to each other. When the guide plates 1304 move, they will drive the limiting brackets 14 to move within the limiting hole 1305, thereby reducing the movable space of the tank during transportation.

[0040] Specifically, the base assembly 10 also includes a slide groove 17 and a slide plate 18. The slide groove 17 is opened on the front and rear sides of the top of the base plate 11, and the slide plate 18 is fixed to one side of the limit frame 14, and its surface is slidably connected to the inside of the slide groove 17.

[0041] By sliding the slide plate 18 to the slide groove 17, when the limit frame 14 moves, the slide plate 18 will move within the slide groove 17 to limit the movement, thereby increasing the strength of the lateral movement of the limit frame 14 and preventing the limit frame 14 from shaking on both sides.

[0042] Specifically, the retaining ring 24 includes a positioning plate 2401, a positioning ring 2402, a spring assembly 2403, and a movable ring 2404. The positioning plate 2401 is fixed to one side of the limiting frame 14, the positioning ring 2402 is fixed between the two positioning plates 2401, the spring assembly 2403 is fixed to one side of the positioning ring 2402, and the other side is fixedly connected to the movable ring 2404.

[0043] The positioning plate 2401 is fixed to one side of the limiting frame 14 to facilitate the fixing of the positioning ring 2402. However, during the movement of the limiting frame 14, the positioning ring 2402 and the spring assembly 2403 will be driven to make the movable ring 2404 fit against the surface of the tank. When the movable ring 2404 contacts the tank, the movable ring 2404 will be compressed by the spring assembly 2403 for buffering until the movable ring 2404 is completely locked on the surface of the tank, thereby completing the fixing of the tank.

[0044] Specifically, the retaining ring 24 also includes a limiting rod 2405 and a retaining ring 2406. The limiting rod 2405 is fixed to one side of the movable ring 2404, and the other end extends to the outside of the positioning ring 2402. The retaining ring 2406 is fixed to one end of the limiting rod 2405.

[0045] The limiting rod 2405 is fixed to one side of the movable ring 2404. When the movable ring 2404 is subjected to force and moves, it will drive the limiting rod 2405 to move within the positioning ring 2402, thereby ensuring the stability of the movable ring 2404 when it moves.

[0046] Specifically, the lifting component 22 includes a hydraulic rod 2201, a movable frame 2202, and rubber strips 2203. The hydraulic rod 2201 is fixed to the top of the fixed plate 21, and the piston end is fixedly connected to the movable frame 2202. The array of rubber strips 2203 is fixed to the bottom of the movable frame 2202.

[0047] When the user needs to limit the top of the tank, the hydraulic rod 2201 can be opened and retracted. When the hydraulic rod 2201 retracts, it will drive the movable frame 2202 to descend. At this time, the movable frame 2202 will drive the rubber strip 2203 to descend, thereby fitting the top of the tank to prevent it from slipping and fixing it in place, so that the tank cover will not fall off during transportation.

[0048] Example 3

[0049] Reference Figure 4 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0050] Specifically, the lifting component 22 also includes a slider 2204, which is fixed to one side of the movable frame 2202 and its surface is slidably connected to the inside of the limiting groove 23.

[0051] By sliding the slider 2204 into the limiting groove 23, the strength of the movable frame 2202 when it descends can be improved, and the lateral strength of the movable frame 2202 when it comes into contact with the tank can be guaranteed.

[0052] Specifically, the lifting component 22 also includes a reinforcing plate 2205, which is fixed to the surface of the hydraulic rod 2201 and is fixedly connected to the limit frame 14 on one side.

[0053] By fixing the reinforcing plate 2205 to one side of the limit frame 14, the strength of the surface mounting of the hydraulic rod 2201 can be improved, ensuring its stability and durability after long-term use.

[0054] Specifically, the fixing component 20 also includes a pusher 25 and a reinforcing rib 26. The pusher 25 is fixed to one side of the bottom of the base plate 11, and the reinforcing rib 26 is fixed between the fixing plate 21 and the limiting frame 14.

[0055] The push handle 25 is fixed to one side of the base plate 11, which makes it convenient for the staff to push the base plate 11 and the whole device to move. The reinforcing rib 26 is fixed between the fixed plate 21 and the limit frame 14, which can improve the connection strength between the two and ensure its stability and durability after long-term use.

[0056] In use, the user first places the can on top of the base plate 11, then turns on the motor 1301. The output of the motor 1301 drives the bidirectional screw 1302 to rotate. At this time, the two threaded sleeves 1303 drive the two guide plates 1304 to move relative to each other. When the guide plates 1304 move, they drive the limiting frame 14 to move within the limiting hole 1305. In addition, the limiting frame 14 also drives the sliding plate 18 to move within the sliding groove 17, thereby improving the stability of the limiting frame 14 during movement. However, during the movement of the limiting frame 14, it drives the positioning ring 2402 and the spring assembly 2403 to make the movable ring 2404 fit against the surface of the can. When the can comes into contact with the can, the movable ring 2404 will be compressed by the spring assembly 2403 for buffering until the movable ring 2404 is completely engaged with the surface of the can, thus completing the fixation of the can. Subsequently, when the user needs to limit the top of the can, the hydraulic rod 2201 can be opened and retracted. When the hydraulic rod 2201 retracts, it will drive the movable frame 2202 to descend. When the movable frame 2202 descends, it will drive the slider 2204 to move within the limiting groove 23, thereby increasing the strength of the pressure between the movable frame 2202 and the can. At this time, the movable frame 2202 will drive the rubber strip 2203 to descend, thereby fitting against the top of the can and fixing it to prevent slippage, ensuring that the can lid will not fall off during storage and transportation.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A safety protection device for chemical production, characterized in that: include, A base assembly (10) comprising a base plate (11), an extension plate (12), a drive member (13), and a limiting frame (14), wherein the extension plate (12) is fixed to both sides of the bottom of the base plate (11), the drive member (13) is fixed to one side of the extension plate (12), and the limiting frame (14) is disposed on both sides of the top of the base plate (11); and, A fixing component (20) is disposed between the two limiting frames (14) and includes a fixing plate (21), a lifting component (22), a limiting groove (23), and a retaining ring (24). The fixing plate (21) is fixed between one side of the two limiting frames (14), the lifting component (22) is fixed to the top of the fixing plate (21), the limiting groove (23) is opened on one side of the limiting frame (14), and the retaining ring (24) is disposed between the two limiting frames (14).

2. The chemical safety production protection device as described in claim 1, characterized in that: The base assembly (10) also includes a universal self-locking wheel (15) and a guide wheel (16). The universal self-locking wheel (15) is installed on the left side of the base plate (11), and the guide wheel (16) is installed on the right side of the bottom of the base plate (11).

3. The chemical safety production protection device as described in claim 1, characterized in that: The driving component (13) includes a motor (1301), a bidirectional screw (1302), a threaded sleeve (1303), a guide plate (1304), and a limiting hole (1305). The motor (1301) is fixed to one side of the fixed plate (21), and its output end is fixedly connected to the bidirectional screw (1302). One end of the bidirectional screw (1302) is rotatably connected to the extension plate (12) through a bearing. The threaded sleeve (1303) is rotatably connected to both sides of the surface of the bidirectional screw (1302), and both its front and rear sides are fixedly connected to the guide plate (1304). The limiting hole (1305) is opened on the front and rear sides inside the base plate (11). The top of the guide plate (1304) is fixedly connected to the limiting frame (14).

4. The chemical safety production protection device as described in claim 1, characterized in that: The base assembly (10) further includes a slide groove (17) and a slide plate (18). The slide groove (17) is opened on the front and rear sides of the top of the base plate (11). The slide plate (18) is fixed to one side of the limiting frame (14) and its surface is slidably connected to the inside of the slide groove (17).

5. The chemical safety production protection device as described in claim 1, characterized in that: The retaining ring (24) includes a positioning plate (2401), a positioning ring (2402), a spring assembly (2403), and a movable ring (2404). The positioning plate (2401) is fixed to one side of the limiting frame (14), the positioning ring (2402) is fixed between the two positioning plates (2401), the spring assembly (2403) is fixed to one side of the positioning ring (2402), and the other side is fixedly connected to the movable ring (2404).

6. The chemical safety production protection device as described in claim 5, characterized in that: The retaining ring (24) further includes a limiting rod (2405) and a retaining ring (2406). The limiting rod (2405) is fixed to one side of the movable ring (2404), and the other end extends through to the outside of the positioning ring (2402). The retaining ring (2406) is fixed to one end of the limiting rod (2405).

7. The chemical safety production protection device as described in claim 1, characterized in that: The lifting component (22) includes a hydraulic rod (2201), a movable frame (2202), and rubber strips (2203). The hydraulic rod (2201) is fixed to the top of the fixed plate (21), and the piston end is fixedly connected to the movable frame (2202). The array of rubber strips (2203) is fixed to the bottom of the movable frame (2202).

8. The chemical safety production protection device as described in claim 7, characterized in that: The lifting component (22) also includes a slider (2204), which is fixed to one side of the movable frame (2202) and its surface is slidably connected to the inside of the limiting groove (23).

9. The chemical safety production protection device as described in claim 7, characterized in that: The lifting component (22) also includes a reinforcing plate (2205), which is fixed to the surface of the hydraulic rod (2201) and has one side fixedly connected to the limiting frame (14).

10. The chemical safety production protection device as described in claim 1, characterized in that: The fixing component (20) also includes a pusher (25) and a reinforcing rib (26). The pusher (25) is fixed to one side of the bottom of the base plate (11), and the reinforcing rib (26) is fixed between the fixing plate (21) and the limiting frame (14).

Images