Explosion-proof inspection device for safety management

Abstract

The utility model discloses an explosion-proof inspection device for safety management, which comprises a working table, a detection mechanism and an assembly mechanism are arranged on the working table, the detection mechanism comprises a fixed sliding rail, the fixed sliding rail is fixedly connected to the working table, a box body is arranged on the fixed sliding rail in a sliding manner, a servo motor is arranged in the box body, and the servo motor is connected with the assembly mechanism. The output end of the servo motor is fixedly connected with a main gear through a coupler, the exterior of the main gear is connected with a driven gear through tooth engagement, the upper end of the driven gear is fixedly connected with a rotating rod, the upper end of the rotating rod is fixedly connected with two groups of detection assemblies, and each detection assembly comprises a connecting box. And the connecting box is fixedly connected to the upper end of the rotating rod. According to the explosion-proof inspection device for safety management, two groups of detection assemblies can be used for cooperative detection, dust can be extracted and detected in all directions, the detection effect is better, and the practicability and functionality of the device are improved.

Description

Technical Field

[0001] This utility model relates to the field of explosion-proof inspection for safety management, and more specifically, to an explosion-proof inspection device for safety management. Background Technology

[0002] With social development and progress, safety and explosion prevention inspections in the chemical industry have become of paramount importance. Explosion prevention inspections in safety management are an important measure to prevent explosion accidents and protect the safety of personnel and property. They involve the comprehensive application of technical means, management processes and regulations and standards. Excessive concentrations of gas and dust can easily cause explosions. Therefore, explosion prevention inspection devices are often used in the management of chemical safety.

[0003] Existing explosion-proof inspection devices for safety management are usually installed directly onto the cavity using screws. This results in a fixed position for the explosion-proof inspection devices, which cannot be adjusted. Consequently, dust detection can only be performed at the same location, preventing comprehensive dust detection. Furthermore, the direct screw installation onto the cavity makes it difficult to disassemble and maintain the devices. Utility Model Content

[0004] One objective of this invention is to provide a new technical solution for an explosion-proof inspection device for safety management.

[0005] According to a first aspect of this utility model, an explosion-proof inspection device for safety management is provided, comprising: a workbench, on which a detection mechanism and an assembly mechanism are provided; the detection mechanism includes a fixed slide rail fixedly connected to the workbench; a housing slidably mounted on the fixed slide rail; a servo motor is disposed inside the housing; a main gear is fixedly connected to the output end of the servo motor via a coupling; a driven gear is externally connected to the main gear via tooth meshing; a rotating rod is fixedly connected to the upper end of the driven gear; a detection assembly is fixedly connected to the upper end of the rotating rod; two sets of detection assemblies are provided; each detection assembly includes a connecting box fixedly connected to the upper end of the rotating rod; a sliding seat is slidably mounted inside the connecting box; a ventilation detection box is fixedly connected to the upper end of the sliding seat; a dust alarm is connected to the ventilation detection box; and an air suction hood is disposed on the side wall of the ventilation detection box.

[0006] Preferably, the connecting box has an internal cavity, and a cylinder is installed inside the cavity. The output end of the cylinder is fixedly connected to the sliding seat.

[0007] Preferably, the air intake hood is horn-shaped.

[0008] Preferably, the assembly mechanism includes a mounting plate, which is fixedly connected to the right end of the workbench. The mounting plate is assembled with a mounting surface. Mounting bolts are installed inside the mounting plate and inside the mounting surface. A PLC controller is provided on the mounting plate.

[0009] Preferably, the fixed slide rail has a sliding cavity inside, and a slide plate is slidably disposed inside the sliding cavity. The slide plate is fixedly connected to the bottom of the box, and a limit plate is fixedly connected to the side wall of the slide plate. The limit plate is slidably disposed in a slide track inside the fixed slide rail.

[0010] Preferably, a mounting base is fixedly connected to the side wall of the fixed slide rail, and a limiting rod is inserted inside the mounting base, with the limiting rod inserted inside the fixed slide rail.

[0011] 1. This utility model, through the cooperation of a fixed slide rail, a housing, a servo motor, a main gear, a driven gear, a rotating rod, a connecting box, a sliding seat, an exhaust detection box, and an air suction hood, activates the exhaust equipment inside the exhaust detection box to draw surrounding dust gas from the air suction hood into the exhaust detection box. A dust alarm is then used for detection. When the dust gas concentration exceeds the standard, the dust alarm will sound an alarm for timely notification. During the detection process, the servo motor can be activated to drive the main gear to rotate synchronously. Under the action of gear meshing, it drives two sets of driven gears to rotate relative to each other, thereby driving the rotating rod and the detection components mounted on its upper end to rotate synchronously. With the cooperation of the two sets of detection components, the two sets of air suction hoods can achieve all-round dust detection, resulting in better detection effects. This explosion-proof inspection device for safety management can utilize two sets of detection components for all-round dust extraction and detection, improving the practicality and functionality of the device.

[0012] 2. This utility model utilizes a mounting plate, mounting bolts, a sliding cavity, a sliding plate, a limiting plate, a mounting seat, and a limiting rod to mount the mounting plate onto the mounting surface. The mounting bolts then connect the mounting plate to the mounting surface, facilitating the assembly of the detection components. When assembling the housing with the fixed slide rail, the sliding plate can slide into the sliding cavity for easy connection. Simultaneously, the limiting plate enters the slide rail's internal track, improving connection stability. The mounting seat on the side wall of the fixed slide rail can be used in conjunction with the limiting rod. The limiting rod is then installed into the limiting groove inside the mounting seat and the fixed slide rail, easily fixing the housing's position and ensuring stability. This explosion-proof inspection device for safety management employs a split-type structure for assembly and use, allowing for convenient disassembly and assembly of the detection components, facilitating maintenance and improving the device's practicality and convenience.

[0013] Other features and advantages of the present invention will become clear from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. Attached Figure Description

[0014] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments of the present invention and, together with their description, serve to explain the principles of the present invention.

[0015] Figure 1 This is a frontal perspective three-dimensional schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a frontal three-dimensional exploded view of the overall structure of this utility model;

[0017] Figure 3 This is a front view schematic diagram of the overall structure of this utility model;

[0018] Figure 4 This is a frontal three-dimensional schematic diagram of a partial structure of the testing mechanism of this utility model.

[0019] The diagram is marked as follows:

[0020] 111. Workbench; 2. Testing mechanism; 211. Fixed slide rail; 212. Housing; 213. Servo motor; 214. Main gear; 215. Driven gear; 216. Rotating rod; 217. Connecting box; 218. Sliding seat; 219. Exhaust detection box; 220. Dust alarm; 221. Suction hood; 222. PLC controller; 223. Cavity; 224. Cylinder; 3. Assembly mechanism; 311. Mounting plate; 312. Mounting bolt; 313. Slide cavity; 315. Slide plate; 316. Limiting plate; 317. Mounting seat; 318. Limiting rod. Detailed Implementation

[0021] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the present invention.

[0022] The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the invention or its application or use.

[0023] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0024] In all the examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0025] like Figure 1-4 As shown, one embodiment of this utility model is provided:

[0026] The explosion-proof inspection device for safety management uses a workbench 111, servo motor 213 and PLC controller 222, which are products that can be directly purchased on the market. Their principles and connection methods are existing technologies known to those skilled in the art.

[0027] Includes: a workbench 111, on which a testing mechanism 2 and an assembly mechanism 3 are mounted. The testing mechanism 2 includes a fixed slide rail 211, which is fixedly connected to the workbench 111. A housing 212 is slidably mounted on the fixed slide rail 211. A servo motor 213 is installed inside the housing 212. The output end of the servo motor 213 is fixedly connected to a main gear 214 via a coupling. A driven gear 215 is externally connected to the main gear 214 through tooth meshing. A rotating rod 216 is fixedly connected to the upper end of 215. A detection component is fixedly connected to the upper end of the rotating rod 216. Two detection components are provided. The detection component includes a connecting box 217. The connecting box 217 is fixedly connected to the upper end of the rotating rod 216. A sliding seat 218 is slidably arranged inside the connecting box 217. A ventilation detection box 219 is fixedly connected to the upper end of the sliding seat 218. A dust alarm 220 is connected to the ventilation detection box 219. An air suction hood 221 is provided on the side wall of the ventilation detection box 219.

[0028] When using this explosion-proof inspection device for safety management, the exhaust equipment inside the exhaust detection box 219 is turned on to draw the surrounding dust gas from the suction hood 221 into the exhaust detection box 219. The dust alarm 220 is used for detection. When the dust gas concentration exceeds the standard, the dust alarm 220 will sound an alarm to notify in time. During the detection process, the servo motor 213 can be started to drive the main gear 214 to rotate synchronously. Under the action of tooth meshing, the two sets of driven gears 215 are driven to rotate relative to each other, which in turn drives the rotating rod 216 and the detection component set at its upper end to rotate synchronously. With the cooperation of the two sets of detection components, the two suction hoods 221 can achieve all-round dust detection, and the detection effect is better.

[0029] The connecting box 217 has a cavity 223 inside, and a cylinder 224 is installed inside the cavity 223. The output end of the cylinder 224 is fixedly connected to the sliding seat 218.

[0030] The start cylinder 224 can drive the cavity 223 to move horizontally, which can change the horizontal position of the detection component and make the detection position easy to adjust.

[0031] The air intake hood 221 is flared in shape;

[0032] The suction hood 221 is designed in a funnel shape, which increases the area of ​​dust extraction, improves the extraction rate and surface adhesion, and thus improves the detection efficiency.

[0033] The assembly mechanism 3 includes a mounting plate 311, which is fixedly connected to the right end of the workbench 111. The mounting plate 311 is assembled and connected to the mounting surface. Mounting bolts 312 are installed inside the mounting plate 311 and are installed inside the mounting surface. A PLC controller 222 is provided on the mounting plate 311.

[0034] When using this explosion-proof inspection device for safety management, the mounting plate 311 is installed onto the mounting surface, and the mounting bolts 312 are used to assemble and connect it to the mounting surface, which allows for convenient assembly of the inspection components.

[0035] The fixed slide rail 211 has a slide cavity 313 inside, and a slide plate 315 is slidably arranged inside the slide cavity 313. The slide plate 315 is fixedly connected to the bottom of the box 212. A limit plate 316 is fixedly connected to the side wall of the slide plate 315. The limit plate 316 is slidably arranged in the slide track inside the fixed slide rail 211.

[0036] When assembling the housing 212 with the fixed slide rail 211, the slide plate 315 can be slid into the slide cavity 313 for easy connection and assembly. At the same time, the limiting plate 316 enters the slide track inside the fixed slide rail 211 to improve connection stability.

[0037] A mounting base 317 is fixedly connected to the side wall of the fixed slide rail 211. A limiting rod 318 is inserted inside the mounting base 317 and is inserted inside the fixed slide rail 211.

[0038] The mounting base 317 on the side wall of the fixed slide rail 211 can be used together with the limiting rod 318. The limiting rod 318 is then installed into the mounting base 317 and the limiting groove opened inside the fixed slide rail 211, which can conveniently fix the position of the box 212 and keep it stable.

[0039] Working principle:

[0040] When using this explosion-proof inspection device for safety management, the exhaust equipment inside the exhaust detection box 219 is turned on to draw the surrounding dust gas from the suction hood 221 into the exhaust detection box 219. The dust alarm 220 is used for detection. When the dust gas concentration exceeds the standard, the dust alarm 220 will sound an alarm to notify in time. During the detection process, the servo motor 213 can be started to drive the main gear 214 to rotate synchronously. Under the action of tooth meshing, the two sets of driven gears 215 are driven to rotate relative to each other, which in turn drives the rotating rod 216 and the detection component set at its upper end to rotate synchronously. With the cooperation of the two sets of detection components, the two suction hoods 221 can achieve all-round dust detection, and the detection effect is better.

[0041] When using this explosion-proof inspection device for safety management, the mounting plate 311 is installed onto the mounting surface, and the mounting bolts 312 are used to assemble and connect it to the mounting surface, which facilitates the assembly of the detection components. When assembling the housing 212 and the fixed slide rail 211, the sliding plate 315 can be slid into the slide cavity 313 for easy connection and assembly. At the same time, the limiting plate 316 enters the slide rail inside the fixed slide rail 211 to improve the connection stability. The mounting seat 317 on the side wall of the fixed slide rail 211 can be used in conjunction with the limiting rod 318. The limiting rod 318 is then installed into the limiting groove opened inside the mounting seat 317 and the fixed slide rail 211 to easily fix the position of the housing 212 and keep it stable. The operation is now complete.

[0042] Although specific embodiments of the present invention have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Those skilled in the art should understand that modifications can be made to the above embodiments without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. Explosion-proof inspection devices for safety management, including: A workbench (111), characterized in that: a detection mechanism (2) and an assembly mechanism (3) are provided on the workbench (111), the detection mechanism (2) includes a fixed slide rail (211), the fixed slide rail (211) is fixedly connected to the workbench (111), a housing (212) is slidably arranged on the fixed slide rail (211), a servo motor (213) is provided inside the housing (212), the output end of the servo motor (213) is fixedly connected to a main gear (214) through a coupling, and a driven gear (215) is externally connected to the main gear (214) through tooth meshing. A rotating rod (216) is fixedly connected to the upper end of the driven gear (215). A detection component is fixedly connected to the upper end of the rotating rod (216). Two detection components are provided. The detection component includes a connecting box (217). The connecting box (217) is fixedly connected to the upper end of the rotating rod (216). A sliding seat (218) is slidably arranged inside the connecting box (217). A ventilation detection box (219) is fixedly connected to the upper end of the sliding seat (218). A dust alarm (220) is connected to the ventilation detection box (219). An air suction hood (221) is provided on the side wall of the ventilation detection box (219).

2. The explosion-proof inspection device for safety management according to claim 1, characterized in that: The connecting box (217) has a cavity (223) inside, and a cylinder (224) is installed inside the cavity (223). The output end of the cylinder (224) is fixedly connected to the sliding seat (218).

3. The explosion-proof inspection device for safety management according to claim 1, characterized in that: The air intake hood (221) is horn-shaped.

4. The explosion-proof inspection device for safety management according to claim 1, characterized in that: The assembly mechanism (3) includes a mounting plate (311), which is fixedly connected to the right end of the workbench (111). The mounting plate (311) is assembled and connected to the mounting surface. The mounting plate (311) is equipped with mounting bolts (312), which are installed inside the mounting surface. A PLC controller (222) is provided on the mounting plate (311).

5. The explosion-proof inspection device for safety management according to claim 1, characterized in that: The fixed slide rail (211) has a sliding cavity (313) inside, and a sliding plate (315) is slidably arranged inside the sliding cavity (313). The sliding plate (315) is fixedly connected to the bottom end of the box (212), and a limiting plate (316) is fixedly connected to the side wall of the sliding plate (315). The limiting plate (316) is slidably arranged in the slide rail (211) inside the fixed slide rail (211).

6. The explosion-proof inspection device for safety management according to claim 1, characterized in that: The fixed slide rail (211) is fixedly connected to a mounting base (317) on its side wall. A limiting rod (318) is inserted inside the mounting base (317), and the limiting rod (318) is inserted inside the fixed slide rail (211).

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