Safety warning device for chemical plant

Abstract

The safety warning device for the chemical plant comprises a first connecting rod, the middle of one end of the first connecting rod is rotationally connected with a first rotating device, and the outer wall of the end, away from the first connecting rod, of the first rotating device is provided with a second rotating device; the middle of the bottom of the second rotating device is rotationally connected with a rotating arm, and a warning plate is arranged in the middle of the bottom of the rotating arm. The safety warning device has the remarkable characteristics of high adjustability, multi-angle warning effect, high safety performance and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of machine safety protection, in particular to a safety warning device for a chemical plant. Background Art

[0002] In the existing technology, most safety warning devices used in chemical production have poor adjustability. Due to the obstruction of various irregular machines in chemical plants, they need to be constantly changed and disassembled and reinstalled. Obstructed vision and unclear warning devices can lead to safety accidents during the work of staff, resulting in a series of situations such as personal injury. Utility Model Content

[0003] The purpose of the utility model is to provide a safety warning device for chemical plants, so as to solve the problems that most of the safety warning devices for chemical plants mentioned above have poor adjustability, are blocked by various irregular machines in chemical plants, need to be constantly changed, need to be disassembled and reinstalled, and the obstructed vision and unclear warning device may lead to safety accidents during the work of the staff, resulting in personal injuries and other problems.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a first connecting rod, a first rotating device is rotatably connected to the middle of one end of the first connecting rod, a second rotating device is arranged on the outer wall of the first rotating device away from one end of the first connecting rod, a rotating arm is rotatably connected to the middle of the bottom of the second rotating device, and a warning plate is arranged in the middle of the bottom of the rotating arm.

[0005] As a further solution of the utility model: a first mounting plate is fixedly connected to the middle of one end of the first connecting rod away from the first rotating device, a first fixing block is fixedly connected to the middle of one end of the first connecting rod away from the first mounting plate, and a second mounting plate is connected to the middle of the first fixing block away from one end of the first connecting rod. The installation of multiple mounting plates has a strong fixing effect, which promotes the stability of the structural connection of the first connecting rod.

[0006] As a further solution of the utility model: the second mounting plate is fixedly connected with a first connecting rod in the middle away from one end of the first fixed block, a connecting screw ring is provided in the middle away from one end of the first connecting rod, a first rotating device is threadedly connected to the outer wall of the connecting screw ring, and a rotating screw mouth is provided in the middle of one end of the first connecting rod near the second connecting rod at a position matching the connecting screw ring, which is conducive to promoting the stability of the structural connection, and the first rotating device can perform angle adjustment in the horizontal direction to enhance the rotation performance of the device.

[0007] As a further solution of the utility model: the first rotating device is fixedly connected to a second connecting rod in the middle away from one end of the first connecting rod, a second rotating device is arranged in the middle of the outer wall of the second connecting rod, and the second connecting rod is fixedly connected to a limiting block in the middle away from one end of the first rotating device for fixing the second rotating device.

[0008] As a further solution of the utility model: the second rotating device is provided with a first mounting screw hole in the middle of the bottom on both sides away from each other, a first mounting bolt is connected to the middle of the two ends of multiple first mounting screw holes away from each other, a third connecting rod is fixedly connected to the middle of the side where the first mounting bolts are close to each other, and a rotating arm is rotatably connected to the middle of the outer wall of the third connecting rod, which is used to enhance the stable connectivity of the second rotating device structure.

[0009] As a further solution of the utility model: a first connecting plate is fixedly connected in the middle of the bottom of the rotating arm, the first connecting plate, a second fixed block is fixedly connected in the middle of the bottom of the first connecting plate, and a fourth connecting rod is fixedly connected in the middle of the bottom of the second fixed block, which has a certain connecting function.

[0010] As a further solution of the utility model: a second mounting hole is opened in the middle of the top of the warning plate at a position matching the fourth connecting rod, and warning strips are arranged around the outer wall of the warning plate, which has a multi-angle warning function.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, a plurality of mounting plates are installed to have a strong fixing effect, which promotes the stability of the first connecting rod structural connection. By pressing the first rotating device, it is beneficial to promote the stability of the structural connection, perform angle adjustment in the horizontal direction, and enhance the rotation performance of the device. By installing the second rotating device, it can be used to rotate the rotating device at a vertical angle, which is convenient for cooperating with the first rotating device to perform multi-angle adjustment and control.

[0013] 2. In the utility model, by installing multiple warning strips and other devices on the warning board, it is beneficial to improve the multi-directional warning of the device, facilitate warnings from multiple angles by multiple people, further improve the safety of the working environment of the chemical plant, and reduce the occurrence of personnel accidents and work accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the structural front view of the utility model;

[0015] Figure 2 For the utility model Figure 1 A is a schematic diagram of the structure enlargement;

[0016] Figure 3 For the utility model Figure 1 A schematic diagram of the structure of B in the middle;

[0017] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged structure of C in the middle.

[0018] In the figure: 1. first connecting rod; 101. first mounting plate; 102. first fixing block; 103. second mounting plate; 104. first connecting rod; 2. first rotating device; 201. second connecting rod; 202. second connecting rod; 203. connecting screw ring; 204. rotating screw mouth; 3. second rotating device; 301. limiting block; 302. first mounting screw hole; 303. first mounting bolt; 304. third connecting rod; 4. rotating arm; 401. first connecting plate; 402. second fixing block; 403. fourth connecting rod; 404. second mounting hole; 5. warning plate; 501. warning strip. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figures 1 to 4 In the embodiment of the utility model, it includes a first connecting rod 1, a first rotating device 2 is rotatably connected in the middle of one end of the first connecting rod 1, a second rotating device 3 is arranged on the outer wall of the first rotating device 2 away from one end of the first connecting rod 1, a rotating arm 4 is rotatably connected in the middle of the bottom of the second rotating device 3, and a warning plate 5 is arranged in the middle of the bottom of the rotating arm 4.

[0021] Among them, the first connecting rod 1 is fixedly connected to the middle of one end away from the first rotating device 2 with a first mounting plate 101, the first connecting rod 1 is fixedly connected to the middle of one end away from the first mounting plate 101 with a first fixing block 102, and the first fixing block 102 is connected to the middle of one end away from the first connecting rod 1 with a second mounting plate 103. The installation of multiple mounting plates has a strong fixing effect, which promotes the stability of the structural connection of the first connecting rod 1.

[0022] The second mounting plate 103 is fixedly connected with the first connecting rod 104 in the middle of one end away from the first fixed block 102, and a connecting screw ring 203 is provided in the middle of one end of the first connecting rod 104 away from the first fixed block 102. The outer wall of the connecting screw ring 203 is threadedly connected with the first rotating device 2. The first rotating device 2 is provided with a rotating screw mouth 204 at a position matching the connecting screw ring 203 near the middle of one end of the second connecting rod 201, which is beneficial to promoting the stability of the structural connection. The first rotating device 2 can adjust the angle in the horizontal direction to enhance the rotation performance of the device.

[0023] A second connecting rod 202 is fixedly connected in the middle of one end of the first rotating device 2 away from the first connecting rod 1, a second rotating device 3 is arranged in the middle of the outer wall of the second connecting rod 202, and a limiting block 301 is fixedly connected in the middle of one end of the second connecting rod 202 away from the first rotating device 2 for fixing the second rotating device 3.

[0024] The second rotating device 3 is provided with a first mounting screw hole 302 in the middle of the bottom on both sides away from each other, and a first mounting bolt 303 is connected to the middle of the two ends of the multiple first mounting screw holes 302 away from each other, and a third connecting rod 304 is fixedly connected in the middle of the side where the first mounting bolts 303 are close to each other, and a rotating arm 4 is rotatably connected in the middle of the outer wall of the third connecting rod 304, so as to enhance the stable connectivity of the second rotating device structure.

[0025] The first connecting plate 401 is fixedly connected to the middle of the bottom of the rotating arm 4, the second fixing block 402 is fixedly connected to the middle of the bottom of the first connecting plate 401, and the fourth connecting rod 403 is fixedly connected to the middle of the bottom of the second fixing block 402, which has a certain connecting function.

[0026] A second mounting hole 404 is provided in the middle of the top of the warning plate 5 at a position matching the fourth connecting rod 403 , and warning strips 501 are provided around the outer wall of the warning plate 5 , which has a multi-angle warning function.

[0027] The working principle of the utility model is: by installing warning strips and other warning devices in multiple positions on the warning plate 5, it has the remarkable feature of being more comprehensive and multi-angle. The first rotating device 2 is used to adjust the horizontal direction, and the second rotating device is used to adjust the vertical angle. This is convenient for realizing the shortcomings of the display and installation environment such as the difficulty in angle installation and the poor warning effect of the safety warning device. It has strong adjustability, simple structure and convenient operation.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A safety warning device for a chemical plant, comprising a first connecting rod (1), characterized in that: The middle of one end of the first connecting rod (1) is rotatably connected to a first rotating device (2); a second rotating device (3) is arranged on an outer wall of the first rotating device (2) away from one end of the first connecting rod (1); the middle of the bottom of the second rotating device (3) is rotatably connected to a rotating arm (4); a warning plate (5) is arranged in the middle of the bottom of the rotating arm (4).

2. A safety warning device for a chemical plant according to claim 1, characterized in that: A first mounting plate (101) is fixedly connected to the middle of one end of the first connecting rod (1) away from the first rotating device (2), a first fixing block (102) is fixedly connected to the middle of one end of the first connecting rod (1) away from the first mounting plate (101), and a second mounting plate (103) is connected to the middle of one end of the first fixing block (102) away from the first connecting rod (1).

3. A safety warning device for chemical plants according to claim 2, characterized in that: The middle of the second mounting plate (103) away from the end of the first fixing block (102) is fixedly connected with a first connecting rod (104); the middle of the end of the first connecting rod (104) away from the first fixing block (102) is provided with a connecting screw ring (203); the outer wall of the connecting screw ring (203) is threadedly connected with a first rotating device (2); the first rotating device (2) is provided with a rotating screw opening (204) at a position matching the connecting screw ring (203) near the middle of one end of the second connecting rod (201).

4. A safety warning device for a chemical plant according to claim 1, characterized in that: A second connecting rod (202) is fixedly connected in the middle of one end of the first rotating device (2) away from the first connecting rod (1), a second rotating device (3) is arranged in the middle of the outer wall of the second connecting rod (202), and a limiting block (301) is fixedly connected in the middle of one end of the second connecting rod (202) away from the first rotating device (2).

5. A safety warning device for chemical plants according to claim 1, characterized in that: The second rotating device (3) is provided with a first mounting screw hole (302) penetrating the middle of the bottom of both sides away from each other, and a first mounting bolt (303) is penetrated and connected to the middle of the two ends away from each other of the first mounting screw holes (302), and a third connecting rod (304) is fixedly connected to the middle of the side close to each other of the first mounting bolts (303), and a rotating arm (4) is rotatably connected to the middle of the outer wall of the third connecting rod (304).

6. A safety warning device for a chemical plant according to claim 1, characterized in that: A first connecting plate (401) is fixedly connected in the middle of the bottom of the rotating arm (4), a second fixing block (402) is fixedly connected in the middle of the bottom of the first connecting plate (401), and a fourth connecting rod (403) is fixedly connected in the middle of the bottom of the second fixing block (402).

7. A safety warning device for a chemical plant according to claim 1, characterized in that: A second mounting hole (404) is provided in the middle of the top of the warning plate (5) at a position matching the fourth connecting rod (403), and warning strips (501) are provided around the outer wall of the warning plate (5).

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