Novel detection and early warning device for hazardous substances in workplace

Abstract

The utility model discloses a novel workplace hazardous substance detection and early warning device which comprises a moving mechanism which is installed on the wall face of a workplace through a sliding rail, and a detection and early warning box is connected to a moving block on the moving mechanism in a clamped mode so that the moving mechanism can drive the detection and early warning box to move in the vertical direction of the sliding rail. Therefore, the detection and early warning box can detect and early warn hazardous substances at different heights in the workplace. The moving mechanism is arranged on the hazardous substance detecting and early warning device, so that after a rotating driving piece on the moving mechanism is started, a gear is driven to rotate, the gear moves along teeth in meshed connection, and a moving block fixedly provided with the gear moves in the vertical direction of a sliding rail; the detection early warning box fixedly connected with the front end of the moving block in a clamped mode can give out alarm prompt on hazardous substances at different heights in the workplace, and the detection early warning efficiency of the detection early warning device on the hazardous substances in the workplace is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, and in particular to a novel detection and early warning device for hazardous objects in a workplace. Background Art

[0002] The workplace mainly refers to the place where professional activities such as processing, production, logistics, and distribution are carried out. It can generally be divided into production workplaces, commercial workplaces, logistics and distribution workplaces, service workplaces, mental activity workplaces, and experimental workplaces.

[0003] The existing hazard detection and early warning device for petrochemical environment is fixedly installed in the petrochemical workplace. Due to the different volume concentrations of hazards in the workplace, the concentrations of hazards at different heights are different, so the hazard detection device can only detect hazards at a fixed height, and cannot detect and warn hazards at different heights in the workplace, affecting the detection and early warning efficiency of the hazard detection and early warning device. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a new type of workplace hazard detection and early warning device, which is used to solve the technical problem that the existing petrochemical environment hazard detection and early warning device is fixedly installed in the petrochemical workplace, and the concentration of hazards at different heights in the workplace is different due to the different volume concentrations, so that the hazard detection device can only detect hazards at a fixed height, and cannot detect and warn hazards at different heights in the workplace, affecting the detection and early warning efficiency of the hazard detection and early warning device.

[0005] According to the technical solution provided in the embodiment of the present application, a novel workplace hazard detection and warning device includes a mobile mechanism, which is installed on the wall of the workplace through a slide rail, and a detection and warning box is connected to a moving block on the mobile mechanism, so that the mobile mechanism drives the detection and warning box to move along the vertical direction of the slide rail, so that the detection and warning box detects and warns hazardous objects in different height environments of the workplace;

[0006] The moving mechanism includes a rotating driving member, a gear, a moving block, teeth and a slide rail. The teeth are fixedly installed in a mounting groove on the slide rail by bolts, and the moving block is slidably installed on the slide rail. A groove body is provided on the moving block. The rotating driving member and the gear are installed in the groove body. The gear is meshed with the teeth, and the gear is fixedly connected to the output end of the rotating driving member so that the rotating driving member drives the moving block to move along the slide rail.

[0007] Furthermore, two parallel and spaced card slots are provided at the front end of the movable block, and the card slots are in a T-shaped structure. Two fixed plates are fixedly installed at corresponding positions at the rear end of the detection and warning box, and the fixed plates are in a T-shaped structure. The fixed plates are clamped in the card slots so that the detection and warning box is clamped and connected to the movable block.

[0008] Furthermore, an early warning device is fixedly installed on the side of the detection early warning box, so that the early warning device can prompt the concentration of hazardous substances in the workplace through an alarm sound.

[0009] Furthermore, an air inlet is provided on the top of the detection and warning box, and a partition is fixedly installed on the air inlet so that the partition seals the air inlet. A detection unit is also fixedly installed in the detection and warning box so that the detection unit can detect harmful objects entering the detection and warning box.

[0010] Furthermore, an exhaust port is provided at the bottom of the detection and warning box so that the detected harmful substances can be discharged from the exhaust port.

[0011] Furthermore, a U-shaped structural connecting groove is provided on the fixing plate so that the fixing plate can be fixedly connected in the groove.

[0012] To summarize, the beneficial effects of the present application are as follows: by arranging a moving mechanism on the hazardous object detection and warning device, so that after the rotating driving member on the moving mechanism is started, the driving gear is rotated, so that the gear moves along the meshing teeth, so that the moving block fixedly mounted with the gear moves along the vertical direction of the slide rail, so that the front end of the moving block is clamped and fixedly connected to the detection and warning box to sound an alarm for hazardous objects at different heights in the workplace, thereby improving the detection and warning efficiency of the detection and warning device for hazardous objects in the workplace. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

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

[0015] Figure 2 This is a front view exploded structural diagram of the utility model;

[0016] Figure 3 This is a rear view exploded structure diagram of the utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the detection and early warning box of the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the mobile mechanism of the utility model.

[0019] Numbers in the figure: moving mechanism -100, slide rail -110, moving block -120, slot -121, rotating drive member -130, gear -140, tooth -150, detection warning box -200, air inlet -201, exhaust port -202, detection unit -210, fixing plate -220, connecting slot -221, warning device -230, partition -240. DETAILED DESCRIPTION

[0020] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] A new type of workplace hazard detection and early warning device, the structure of which is as follows Figure 1-Figure 5 As shown, it includes a mobile mechanism 100, which is installed on the wall of the hazardous material workplace through a slide rail 110, and the detection and warning box 200 is clamped on the moving block 120 on the mobile mechanism 100, so that the mobile mechanism 100 drives the detection and warning box 200 to move along the vertical direction of the slide rail 110, so that the detection and warning box 200 detects and warns hazardous materials in different height environments of the workplace; the mobile mechanism 100 includes a rotating drive member 130, a gear 140, a moving block 120, a tooth 150 and a slide rail 110, the tooth 150 is fixedly installed in the installation groove on the slide rail 110 by bolts, and the moving block 120 is slidably installed on the slide rail 110, and the moving mechanism 100 includes a rotating drive member 130, a gear 140, a moving block 120, a tooth 150 and a slide rail 110, and the tooth 150 is fixedly installed in the installation groove on the slide rail 110 by bolts, and the moving block 120 is slidably installed on the slide rail 110 ... A slot body is provided on the moving block 120, and a rotating driving member 130 and a gear 140 are installed in the slot body. The gear 140 is meshed and connected with the teeth 150, and the gear 140 is fixedly connected with the output end of the rotating driving member 130, so that the rotating driving member 130 drives the gear 140 to rotate, so that the gear 140 moves along the length direction of the teeth 150, so that the moving block 120 fixedly installed with the gear 140 moves along the length direction of the slide rail 110, so that the detection and warning box 200 fixedly installed at the front end of the moving block 120 moves along the vertical direction, so that the detection unit 210 installed on the detection and warning box 200 can detect and warn of hazardous objects at different heights in the workplace.

[0023] During use, the detection warning box 200 on the hazardous object detection device is connected to the corresponding card slot 121 on the mobile mechanism 100 through the fixed plate 220, and at the same time, the rotating driving member 130 on the mobile mechanism 100 is started, so that the rotating driving member 130 drives the gear 140 to rotate, so that the gear 140 moves along the length direction of the meshing teeth 150, so that the moving block 120 fixed with the gear 140 moves along the vertical direction of the slide rail 110, so that the detection warning box 200 moves along the vertical direction, so that the detection unit 210 installed inside the detection warning box 200 sucks the gas containing hazardous objects in the working environment into the air inlet 201, and completes the analysis and detection in the detection unit 210, so that the detection result is transmitted to the warning device 230, so that the warning device 230 detects and sounds hazardous objects at different heights in the working environment. Warning efficiency of hazard detection and warning in new workplaces is improved.

[0024] As a preferred embodiment, please refer to Figure 2 and Figure 3 Two parallel and spaced card slots 121 are also provided at the front end of the moving block 120, and the card slots 121 are in a T-shaped structure. Two fixed plates 220 are fixedly installed at the corresponding positions at the rear end of the detection and warning box 200, and the fixed plates 220 are also in a T-shaped structure, so that the fixed plates 220 can be snapped into the card slots 121, so that the detection and warning box 100 can be snap-connected to the moving block 120.

[0025] As a preferred embodiment, please refer to Figure 1 An early warning device 230 is also fixedly installed on the side of the detection warning box 200. The early warning device 230 is electrically connected to the detection unit 210, so that after the detection unit 210 installed in the detection warning box 200 detects and analyzes the hazardous objects at different heights in the workplace, the early warning device 230 transmits the detected situation in the form of an alarm or voice broadcast, thereby prompting the concentration of the hazardous objects in the workplace, so that the staff in the workplace can take safety protection measures.

[0026] As a preferred embodiment, please refer to Figure 3 and Figure 4 An air inlet 201 is provided at the top of the detection and warning box 200, and a partition 240 is fixedly installed on the air inlet 201 to enable the partition 240 to seal the air inlet 201 of the detection and warning box 200 that has not performed hazardous substance detection. A detection unit 210 is also fixedly installed in the detection and warning box 200 to enable the detection unit 210 to detect hazardous substances contained in the gas in the environment of different heights in the workplace.

[0027] As a preferred embodiment, please refer to Figure 3 and Figure 4 An exhaust port 202 is also provided at the bottom of the detection and warning box 200 so that the ambient gas after the hazardous object detection is discharged from the exhaust port 202 .

[0028] As a preferred embodiment, please refer to Figure 4 A U-shaped connecting groove 221 is provided on the fixed plate 220, so that when the fixed plate 220 is clamped in the clamping groove 121, the U-shaped connecting groove 221 increases the firmness of the connection between the fixed plate 220 and the clamping groove 121, so that the detection warning box 200 is stably connected to the moving block 120 on the moving mechanism 120.

[0029] The working principle of the utility model is:

[0030] During use, the detection and warning box 200 on the hazardous object detection device is connected to the corresponding card slot 121 on the mobile mechanism 100 through the fixed plate 220, and at the same time, the rotating driving member 130 on the mobile mechanism 100 is started, so that the rotating driving member 130 drives the gear 140 to rotate, so that the gear 140 moves along the length direction of the meshing teeth 150, so that the moving block 120 fixedly mounted with the gear 140 moves along the vertical direction of the slide rail 110, so that the detection and warning box 200 moves along the vertical direction, so that the detection and warning device detects hazardous objects at different heights in the workplace, and the detection unit 210 installed inside the detection and warning box 200 sucks the gas containing hazardous objects in the working environment into the air inlet 201, and completes the analysis and detection in the detection unit 210, so that the detection results are transmitted to the warning device 230, so that the warning device 230 detects and warns the hazardous objects in the environment at different heights in the workplace, thereby prompting the concentration of hazardous objects in the workplace, so that the staff in the workplace can take safety protection, and improve the efficiency of new workplace hazardous object detection and warning.

[0031] The above description is only an explanation of the preferred embodiments of the present application and the technical principles and other schemes used. At the same time, the scope of the utility model involved in the present application is not limited to the technical scheme formed by a specific combination of the above technical features, but also includes other technical schemes formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) to form a technical scheme.

Claims

1. A new type of workplace hazard detection and early warning device, characterized by: The invention comprises a moving mechanism (100) which is installed on a wall of a workplace via a slide rail (110), and a detection and warning box (200) is clamped on a moving block (120) on the moving mechanism (100), so that the moving mechanism (100) drives the detection and warning box (200) to move along the vertical direction of the slide rail (110), so that the detection and warning box (200) can detect and warn hazardous objects in environments at different heights of the workplace; The moving mechanism (100) comprises a rotating driving member (130), a gear (140), a moving block (120), teeth (150) and a slide rail (110); the teeth (150) are fixedly installed in a mounting groove on the slide rail (110) by bolts, and the moving block (120) is slidably installed on the slide rail (110); a groove body is provided on the moving block (120); the rotating driving member (130) and the gear (140) are installed in the groove body; the gear (140) is meshedly connected with the teeth (150); and the gear (140) is fixedly connected with the output end of the rotating driving member (130) so that the rotating driving member (130) drives the moving block (120) to move along the slide rail (110).

2. The novel workplace hazard detection and early warning device according to claim 1 is characterized in that: The front end of the moving block (120) is also provided with two parallel and spaced card slots (121), the card slots (121) are in a T-shaped structure, and two fixed plates (220) are fixedly installed at corresponding positions on the rear end of the detection and early warning box (200), the fixed plates (220) are in a T-shaped structure, and the fixed plates (220) are snap-fitted into the card slots (121), so that the detection and early warning box (200) is snap-fitted and connected to the moving block (120).

3. The novel workplace hazard detection and early warning device according to claim 1 is characterized in that: An early warning device (230) is fixedly mounted on the side of the detection early warning box (200), so that the early warning device (230) can warn of the concentration of hazardous substances in the workplace through an alarm sound.

4. The novel workplace hazard detection and early warning device according to claim 1 is characterized in that: An air inlet (201) is arranged at the top of the detection and warning box (200), and a partition (240) is fixedly installed on the air inlet (201) so that the partition (240) seals the air inlet (201), and a detection unit (210) is also fixedly installed in the detection and warning box (200) so that the detection unit (210) detects harmful objects entering the detection and warning box (200).

5. The novel workplace hazard detection and early warning device according to claim 1 is characterized in that: The bottom of the detection and early warning box (200) is also provided with an exhaust port (202) so that the hazardous gas after detection can be discharged from the exhaust port (202).

6. The novel workplace hazard detection and early warning device according to claim 2 is characterized by: The fixing plate (220) is provided with a U-shaped structural connection groove (221), so that the fixing plate (220) can be clamped in the clamping groove (121) through the connection groove (221).

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