Leakage rescue device for safe production of dangerous chemicals

Abstract

The utility model relates to the technical field of safe production of dangerous chemicals, and discloses a leakage rescue device for safe production of dangerous chemicals, which comprises a rescue box, the left side of the rescue box is fixedly connected with a connecting handle, the front side of the rescue box is fixedly provided with a tool box, an angle adjusting mechanism is arranged above the rescue box, and the angle adjusting mechanism is arranged above the rescue box. An angle adjusting mechanism is arranged on the bottom of the rescue box, a spraying head is arranged on the inner side of the angle adjusting mechanism, a damping mechanism is arranged at the bottom of the rescue box, a fixed bottom plate is arranged below the damping mechanism, and four universal wheels are fixedly mounted at the bottom of the fixed bottom plate. According to the leakage rescue device for safe production of the dangerous chemicals, the angle adjusting mechanism is arranged, so that the spraying range of the spraying head is larger, the spraying effect is improved, meanwhile, the practicability of the device is improved, the damping mechanism is arranged, the situation that the spraying precision is affected by vibration is prevented, the spraying effect is further improved, and meanwhile the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of safe production of hazardous chemicals, in particular to a leakage rescue device used for safe production of hazardous chemicals. Background Art

[0002] Hazardous chemicals refer to highly toxic chemicals and other chemicals that are harmful to human body, facilities and environment due to their toxic, corrosive, explosive, flammable and combustion-supporting properties. Hazardous chemical accidents are characterized by suddenness, multiple occurrences, chain reactions, complexity and unpredictability. Leakage of hazardous chemicals can easily cause extremely serious loss of life and property, so a leakage rescue device for hazardous chemical safety production is needed in the safe production of hazardous chemicals.

[0003] According to the Chinese patent publication number CN 214405194 U, a leakage rescue device for safe production of hazardous chemicals is disclosed, including a rescue mechanism, the rescue mechanism includes an emergency disposal vehicle, a base, fixing bolts, a support leg, and a shock absorber. The base is provided at the bottom of the emergency disposal vehicle, and the two sides of the emergency disposal vehicle are fixed by the fixing bolts installed on the base. The bottom of the base is fixed with the support leg near the two sides, and the shock absorber is installed at the bottom of the support leg. The bottom of the shock absorber is provided with a universal wheel, and the middle of the bottom of the base is rotatably connected with a threaded sleeve, and the inner side of the threaded sleeve is connected with a threaded column through a thread, and the bottom of the threaded column is fixed with a support plate. The utility model adopts a rotation, a support, an active bevel gear and a driven bevel gear, so that the threaded sleeve can be driven to rotate and then the threaded column can be driven to rise and fall, and the support plate can be lifted and lowered with effort, which is convenient to use.

[0004] However, when the rescue device is used to spray treatment liquid on hazardous chemicals, the direction of the spray head is not convenient to adjust, the spraying range is limited, the spraying effect is not good, the practicality of the device is not high, and at the same time, when spraying, the device is vibrated, which will affect the accuracy of the spraying. For this reason, we propose a leakage rescue device for the safe production of hazardous chemicals. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a leakage rescue device for safe production of hazardous chemicals.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a leakage rescue device for safe production of hazardous chemicals, comprising a rescue box, a connecting handle is fixedly connected to the left side of the rescue box, a tool box is fixedly installed on the front of the rescue box, an angle adjustment mechanism is arranged above the rescue box, a spray head is arranged on the inner side of the angle adjustment mechanism, a shock absorbing mechanism is arranged at the bottom of the rescue box, a fixed bottom plate is arranged below the shock absorbing mechanism, and universal wheels are fixedly installed on the bottom of the fixed bottom plate, and the number of universal wheels is four.

[0009] Preferably, a positioning plate is hinged on the front side of the fixed base plate. The number of the positioning plates is four and they are evenly arranged on both sides of the fixed base plate. The positioning plates are provided to facilitate the positioning and fixing of the device as a whole.

[0010] Preferably, the angle adjustment mechanism includes a fixed frame, a motor, a first rotating rod, a driving gear, a driven gear, a connecting frame, a connecting rod, a first bevel gear, a second bevel gear, a second rotating rod and a rotating handle. The fixed frame is fixedly connected to the top of the rescue box, the motor is fixedly installed on the top of the fixed frame, the output end of the motor is fixedly connected to the first rotating rod through a coupling, the driving gear is fixedly connected to the bottom of the first rotating rod, the driving gear and the driven gear are both rotatably connected to the top of the rescue box through bearings, the driving gear is meshed with the driven gear, and the connecting frame is fixedly connected to the top of the driven gear, and the first rotating rod and the driving gear are driven to rotate by starting the motor, thereby driving the driven gear to rotate.

[0011] Preferably, both ends of the connecting rod are rotatably connected to the inner side of the connecting frame through bearings, the spray head is fixedly connected to the connecting rod, the first bevel gear is fixedly connected to the right outer wall of the connecting rod, the second rotating rod passes through the front side of the connecting frame through a bearing, the second bevel gear is fixedly connected to one end of the second rotating rod, the first bevel gear is meshed with the second bevel gear, and the rotating handle is fixedly connected to the other end of the second rotating rod, and by rotating the rotating handle, the second rotating rod and the second bevel gear are driven to rotate, thereby driving the first bevel gear to rotate.

[0012] Preferably, the shock absorbing mechanism includes a fixed frame, a slide groove, a T-shaped block, a buffer spring and a damper. The fixed frame is fixedly connected to the top of the fixed bottom plate, the slide groove is opened on both sides of the inner wall of the fixed frame, the T-shaped block is fixedly connected to the bottom of the rescue box, the bottom sides of the T-shaped block are slidably connected to the slide groove through sliders, the two ends of the buffer spring are respectively fixedly connected to the inner bottom of the fixed frame and the bottom of the T-shaped block, and the number of buffer springs is two, and the two ends of the damper are respectively fixedly connected to the inner bottom of the fixed frame and the bottom of the T-shaped block, the buffer spring is used to buffer the vibration, and the damper performs damping and shock reduction.

[0013] Preferably, the number of the shock absorbing mechanisms is four and they are evenly arranged between the rescue box and the fixed bottom plate. The four shock absorbing mechanisms are arranged to improve the shock absorbing effect.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a leakage rescue device for safe production of hazardous chemicals, which has the following beneficial effects:

[0016] 1. This leakage rescue device for safe production of hazardous chemicals, by setting an angle adjustment mechanism, adjusts the angle of the spray head in the horizontal and vertical directions, so that the spray range of the spray head is larger, the spraying effect is improved, and the practicability of the device is improved.

[0017] 2. This leakage rescue device used for safe production of hazardous chemicals is equipped with a shock-absorbing mechanism to reduce the vibration of the device during the rescue process to prevent the vibration from affecting the accuracy of the spraying, thereby further improving the spraying effect and increasing the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model from the back;

[0021] Figure 3 It is a schematic diagram of the structure of the utility model from a top view;

[0022] Figure 4 It is an enlarged view of point A of the utility model;

[0023] Figure 5 It is an enlarged view of B of the utility model;

[0024] Figure 6 It is an enlarged view of point C of the present utility model.

[0025] In the figure: 1. rescue box; 2. connecting handle; 3. tool box; 4. angle adjustment mechanism; 401. fixing frame; 402. motor; 403. first rotating rod; 404. driving gear; 405. driven gear; 406. connecting frame; 407. connecting rod; 408. first bevel gear; 409. second bevel gear; 410. second rotating rod; 411. rotating handle; 5. spray head; 6. shock absorbing mechanism; 601. fixing frame; 602. slide groove; 603. T-shaped block; 604. buffer spring; 605. damper; 7. fixed bottom plate; 8. universal wheel; 9. positioning plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Example 1

[0028] like Figure 1-6 As shown, the utility model provides a leakage rescue device for safe production of hazardous chemicals, including a rescue box 1, a connecting handle 2 is fixedly connected to the left side of the rescue box 1, a tool box 3 is fixedly installed on the front of the rescue box 1, an angle adjustment mechanism 4 is arranged above the rescue box 1, a spray head 5 is arranged on the inner side of the angle adjustment mechanism 4, a shock absorbing mechanism 6 is arranged at the bottom of the rescue box 1, a fixed bottom plate 7 is arranged below the shock absorbing mechanism 6, and universal wheels 8 are fixedly installed on the bottom of the fixed bottom plate 7, and the number of the universal wheels 8 is four.

[0029] A positioning plate 9 is hinged on the front of the fixed bottom plate 7. There are four positioning plates 9 which are evenly arranged on both sides of the fixed bottom plate 7. The positioning plates 9 are arranged to facilitate the positioning and fixing of the device as a whole.

[0030] The angle adjustment mechanism 4 includes a fixed frame 401, a motor 402, a first rotating rod 403, a driving gear 404, a driven gear 405, a connecting frame 406, a connecting rod 407, a first bevel gear 408, a second bevel gear 409, a second rotating rod 410 and a rotating handle 411. The fixed frame 401 is fixedly connected to the top of the rescue box 1, the motor 402 is fixedly installed on the top of the fixed frame 401, the output end of the motor 402 is fixedly connected to the first rotating rod 403 through a coupling, the driving gear 404 is fixedly connected to the bottom of the first rotating rod 403, the driving gear 404 and the driven gear 405 are both rotatably connected to the top of the rescue box 1 through bearings, the driving gear 404 is meshed with the driven gear 405, the connecting frame 406 is fixedly connected to the top of the driven gear 405, and the first rotating rod 403 and the driving gear 404 are driven to rotate by starting the motor 402, thereby driving the driven gear 405 to rotate.

[0031] Both ends of the connecting rod 407 are rotatably connected to the inner side of the connecting frame 406 through bearings, the spray head 5 is fixedly connected to the connecting rod 407, the first bevel gear 408 is fixedly connected to the right outer wall of the connecting rod 407, the second rotating rod 410 passes through the front of the connecting frame 406 through a bearing, the second bevel gear 409 is fixedly connected to one end of the second rotating rod 410, the first bevel gear 408 is meshed with the second bevel gear 409, and the rotating handle 411 is fixedly connected to the other end of the second rotating rod 410. By rotating the rotating handle 411, the second rotating rod 410 and the second bevel gear 409 are driven to rotate, thereby driving the first bevel gear 408 to rotate.

[0032] In this embodiment, the angle adjustment mechanism 4 is provided to adjust the angle of the spray head 5 in the horizontal direction and the vertical direction, so that the spraying range of the spray head 5 is larger, the spraying effect is improved, and the practicability of the device is improved.

[0033] Example 2

[0034] like Figure 1-6 As shown, on the basis of Example 1, the utility model provides a technical solution: the shock absorbing mechanism 6 includes a fixed frame 601, a slide groove 602, a T-shaped block 603, a buffer spring 604 and a damper 605, the fixed frame 601 is fixedly connected to the top of the fixed bottom plate 7, the slide groove 602 is opened on both sides of the inner wall of the fixed frame 601, the T-shaped block 603 is fixedly connected to the bottom of the rescue box 1, and the two sides of the bottom of the T-shaped block 603 are slidably connected to the slide groove 602 through sliders, the two ends of the buffer spring 604 are respectively fixedly connected to the inner bottom of the fixed frame 601 and the bottom of the T-shaped block 603, and the number of the buffer springs 604 is two, and the two ends of the damper 605 are respectively fixedly connected to the inner bottom of the fixed frame 601 and the bottom of the T-shaped block 603, the buffer spring 604 is used to buffer the vibration, and the damper 605 is used to damp and reduce shock.

[0035] There are four shock absorbing mechanisms 6 which are evenly arranged between the rescue box 1 and the fixed bottom plate 7. The four shock absorbing mechanisms 6 are arranged to improve the shock absorbing effect.

[0036] In this embodiment, by providing a shock absorbing mechanism 6, the device is shock-absorbing during the rescue process to prevent vibration from affecting the accuracy of spraying, thereby further improving the spraying effect and increasing the service life of the device.

[0037] The following is a detailed description of the working principle of this leakage rescue device used for the safe production of hazardous chemicals.

[0038] like Figure 1-6As shown, when in use, push the connecting handle 2 to move the device to the designated leakage rescue site, put down the positioning plate 9 to position and fix the device, start the spray head 5 to spray the treatment liquid for rescue, and when the horizontal angle of the spray head 5 needs to be adjusted, start the motor 402 to drive the first rotating rod 403 to rotate, and at the same time drive the driving gear 404 to rotate. Since the driving gear 404 is meshed with the driven gear 405, the driven gear 405 rotates at the same time, thereby driving the upper spray head 5 to adjust the angle. When the vertical angle of the spray head 5 needs to be adjusted, Manually rotating the rotating handle 411 drives the second rotating rod 410 to rotate, and drives the second bevel gear 409 to rotate. Since the first bevel gear 408 is engaged with the second bevel gear 409, the first bevel gear 408 rotates, and drives the spray head 5 to adjust the angle. When the device is vibrated, the distance between the fixed frame 601 and the T-shaped block 603 is shortened, so that the T-shaped block 603 slides along the direction of the slide groove 602, the buffer spring 604 is compressed to buffer the vibration, and the damper 605 is shortened to damp the vibration, thereby ensuring the stability of the device.

Claims

1. A leakage rescue device for safe production of hazardous chemicals, comprising a rescue box (1), characterized in that: The left side of the rescue box (1) is fixedly connected with a connecting handle (2); the front of the rescue box (1) is fixedly installed with a tool box (3); the top of the rescue box (1) is provided with an angle adjustment mechanism (4); the inner side of the angle adjustment mechanism (4) is provided with a spray head (5); the bottom of the rescue box (1) is provided with a shock absorbing mechanism (6); the bottom of the shock absorbing mechanism (6) is provided with a fixed bottom plate (7); the bottom of the fixed bottom plate (7) is fixedly installed with universal wheels (8), and the number of the universal wheels (8) is four.

2. A leakage rescue device for safe production of hazardous chemicals according to claim 1, characterized in that: A positioning plate (9) is hinged on the front side of the fixed bottom plate (7), and the number of the positioning plates (9) is four and they are evenly arranged on both sides of the fixed bottom plate (7).

3. A leakage rescue device for safe production of hazardous chemicals according to claim 1, characterized in that: The angle adjustment mechanism (4) comprises a fixing frame (401), a motor (402), a first rotating rod (403), a driving gear (404), a driven gear (405), a connecting frame (406), a connecting rod (407), a first bevel gear (408), a second bevel gear (409), a second rotating rod (410) and a rotating handle (411); the fixing frame (401) is fixedly connected to the top of the rescue box (1); the motor (402) is fixedly mounted on the fixing frame ( The motor (402) is fixedly connected to the first rotating rod (403) via a coupling, the driving gear (404) is fixedly connected to the bottom of the first rotating rod (403), the driving gear (404) and the driven gear (405) are both rotatably connected to the top of the rescue box (1) via bearings, the driving gear (404) is meshed with the driven gear (405), and the connecting frame (406) is fixedly connected to the top of the driven gear (405).

4. A leakage rescue device for safe production of hazardous chemicals according to claim 3, characterized in that: The two ends of the connecting rod (407) are rotatably connected to the inner side of the connecting frame (406) through bearings, the spray head (5) is fixedly connected to the connecting rod (407), the first bevel gear (408) is fixedly connected to the right outer wall of the connecting rod (407), the second rotating rod (410) passes through the front side of the connecting frame (406) through the bearing, the second bevel gear (409) is fixedly connected to one end of the second rotating rod (410), the first bevel gear (408) is meshed with the second bevel gear (409), and the rotating handle (411) is fixedly connected to the other end of the second rotating rod (410).

5. The leakage rescue device for safe production of hazardous chemicals according to claim 1 is characterized by: The shock absorbing mechanism (6) comprises a fixed frame (601), a slide groove (602), a T-shaped block (603), a buffer spring (604) and a damper (605); the fixed frame (601) is fixedly connected to the top of the fixed bottom plate (7); the slide groove (602) is provided on both sides of the inner wall of the fixed frame (601); the T-shaped block (603) is fixedly connected to the bottom of the rescue box (1); both sides of the bottom of the T-shaped block (603) are slidably connected to the slide groove (602) through sliders; two ends of the buffer spring (604) are respectively fixedly connected to the inner bottom of the fixed frame (601) and the bottom of the T-shaped block (603); and the number of the buffer springs (604) is two; and two ends of the damper (605) are respectively fixedly connected to the inner bottom of the fixed frame (601) and the bottom of the T-shaped block (603).

6. A leakage rescue device for safe production of hazardous chemicals according to claim 1, characterized in that: The number of the shock absorbing mechanisms (6) is four and they are evenly arranged between the rescue box (1) and the fixed bottom plate (7).

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