Air quality detection device for chemical safety

Abstract

The utility model belongs to the technical field of chemical safety, and particularly relates to an air quality detection device for chemical safety, which comprises a base, the top of the base is fixedly connected with a protection assembly, and the protection assembly comprises a connecting frame, a spring, a telescopic plate, a damper, a mounting frame, an electric push rod and a sliding rod. A spring is fixedly connected to the inner bottom wall of the connecting frame, a damper is fixedly connected to the inner bottom wall of the connecting frame, and a telescopic plate is fixedly connected to the top of the spring; according to the air quality detection device for chemical safety, through mutual cooperation of the protection assemblies, the effect of protecting the detector main body is achieved, vibration generated during movement is absorbed and released conveniently through springs, and therefore the vibration generated during movement is relieved as much as possible; and the problem of continuous shaking during movement is avoided as much as possible through the damper, so that the risk that the device falls off due to excessive shaking during movement is avoided as much as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical safety, in particular to an air quality detection device for chemical safety. Background Art

[0002] Chemical engineering is the abbreviation of chemical process, chemical industry, chemical engineering, etc. Chemical engineering is a science that studies the common laws of the production process of chemical products. Air quality detection devices are needed in chemical production, but most air quality detection devices are not well protected, so they are prone to collapse and damage to internal parts due to excessive shaking when moved. At the same time, it is not convenient to lift the detection device, which easily causes detection limitations and affects its use.

[0003] As disclosed in Chinese patent CN207866783U, an air quality detection device for chemical plants includes a box body, a box door is hinged on the front of the box body through hinges, a dust box is fixedly connected to the top of the box body and located at the left end of the box body, a strip hole is opened at the center of the dust box, and a first groove is opened on both side walls of the strip hole, and a second groove is opened in the inner cavity of the dust box and located on the bottom surface of the dust box, and a filter is movably inserted into the inner wall of the strip hole. The air quality detection device for chemical plants is provided with a dustproof box body for the air quality detection device, and a dust removal device is provided inside the box body. By starting the exhaust fan, the dust in the box body can be collected into the dust box, thereby achieving the dust removal effect, which increases the detection efficiency of the air quality detection device and ensures the correctness of the air quality value detected by the air quality detection device.

[0004] The existing technology has the following problems:

[0005] The existing air quality detection devices for chemical safety have insufficient protection effects, and are prone to collapse and damage to internal parts due to excessive shaking when moving. At the same time, it is inconvenient to lift the detection device, which can easily cause detection limitations and affect its use. Utility Model Content

[0006] The utility model provides an air quality detection device for chemical safety to solve the problems raised in the above background technology.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes an air quality detection device for chemical safety, comprising a base, the top of the base is fixedly connected with a protective component, the protective component comprises a connecting frame, a spring, a telescopic plate, a damper, a mounting frame, an electric push rod and a sliding rod, the inner bottom wall of the connecting frame is fixedly connected with a spring, the inner bottom wall of the connecting frame is fixedly connected with a damper, and the top of the spring is fixedly connected with a telescopic plate.

[0008] The top of the telescopic plate is fixedly connected with a mounting frame, the inner bottom wall of the mounting frame is fixedly connected with an electric push rod, and the top end of the electric push rod is fixedly connected with a sliding rod.

[0009] Preferably, the connecting frame is fixedly connected to the base, and the telescopic plate forms a telescopic structure with the connecting frame through a spring. The cooperation between the telescopic plate, the spring and the connecting frame facilitates the telescopic plate to be telescoped during use, thereby improving a certain degree of cushioning.

[0010] Preferably, the damper is fixedly connected to the telescopic plate, and the damper and the telescopic plate form an integrated structure, so that the spring is prevented from continuously shaking under the action of the damper.

[0011] Preferably, the installation frame is symmetrically arranged with respect to the center line of the telescopic plate, and the slide rod forms a lifting structure with the installation frame through an electric push rod. The cooperation between the slide rod, the electric push rod and the installation frame facilitates the slide rod to be lifted and lowered during use.

[0012] Preferably, the outer wall of the sliding rod is fixedly connected with a fixing component, and the fixing component includes a lifting plate, a mounting frame, a screw and a fixing plate. The lifting plate and the sliding rod are fixedly connected, and the lifting plate forms a lifting structure through the sliding rod and the electric push rod. The cooperation between the lifting plate, the sliding rod and the electric push rod makes it easy to drive the lifting plate to rise and fall when in use.

[0013] Preferably, the top of the lifting plate is fixedly connected to a mounting frame, the internal thread of the mounting frame is connected to a screw rod, the bottom end of the screw rod is fixedly connected to a fixed plate via a bearing, and the fixed plate and the mounting frame form a lifting structure through the screw rod, and the fixing plate, the screw rod and the mounting frame cooperate to facilitate the lifting of the fixing plate during use.

[0014] Preferably, the top of the lifting plate is movably connected to a detector body, and the detector body forms a lifting structure through the lifting plate and the slide rod. Through the cooperation between the detector body, the lifting plate and the slide rod, it is convenient to drive the detector body to rise and fall when in use.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides an air quality detection device for chemical safety, which adopts the mutual cooperation of protective components to achieve the effect of protecting the main body of the detector, and absorbs and releases the vibration generated during movement through springs, so as to reduce the vibration generated during movement as much as possible, and avoids the problem of continuous shaking during movement through dampers as much as possible, so as to avoid the risk of the device falling due to excessive shaking when moving, and adjusts the height of the main body of the detector by turning on the electric push rod, so as to make the device more convenient to use and improve the practicality of the device.

[0017] 2. The utility model provides an air quality detection device for chemical safety, which adopts the mutual cooperation of fixing components to achieve the effect of fixing the device. The fixing plate is driven to move up and down by rotating the screw, so that the fixing plate is moved to the top of the device to clamp and fix the detector body, thereby minimizing the risk of the detector body falling during use and improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

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

[0020] Figure 2 It is a side view structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the protection component in the utility model;

[0022] Figure 4 For the utility model Figure 3 A magnified view of the structure at center;

[0023] Figure 5 It is a schematic diagram of the structure of the fixing component in the utility model.

[0024] In the figure: 1. base; 2. protection component; 201. connection frame; 202. spring; 203. telescopic plate; 204. damper; 205. mounting frame; 206. electric push rod; 207. slide rod; 3. fixing component; 301. lifting plate; 302. mounting frame; 303. screw; 304. fixing plate; 4. detector body. DETAILED DESCRIPTION

[0025] 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.

[0026] Example 1

[0027] A preferred embodiment of the air quality detection device for chemical safety provided by the utility model is as follows Figures 1 to 5 As shown: it includes a base 1, the top of the base 1 is fixedly connected with a protective component 2, the protective component 2 includes a connecting frame 201, a spring 202, a telescopic plate 203, a damper 204, a mounting frame 205, an electric push rod 206 and a sliding rod 207, the inner bottom wall of the connecting frame 201 is fixedly connected with the spring 202, the inner bottom wall of the connecting frame 201 is fixedly connected with the damper 204, and the top of the spring 202 is fixedly connected with the telescopic plate 203.

[0028] The top of the telescopic plate 203 is fixedly connected to a mounting frame 205 , the inner bottom wall of the mounting frame 205 is fixedly connected to an electric push rod 206 , and the top of the electric push rod 206 is fixedly connected to a sliding rod 207 .

[0029] In this embodiment, the connecting frame 201 is fixedly connected to the base 1, and the telescopic plate 203 forms a telescopic structure with the connecting frame 201 through the spring 202. When the detector body 4 is moved, it is easy to shake, so that the telescopic plate 203 squeezes the spring 202, and the pressure is released under the expansion and contraction and rebound of the spring 202, thereby improving a certain degree of cushioning.

[0030] Example 2

[0031] Based on Example 1, a preferred embodiment of the air quality detection device for chemical safety provided by the utility model is as follows: Figures 1 to 5 As shown, the damper 204 is fixedly connected to the telescopic plate 203 , and the damper 204 and the telescopic plate 203 form an integrated structure, so that the spring 202 is prevented from continuously shaking under the action of the damper 204 .

[0032] In this embodiment, the installation frame 205 is symmetrically arranged with respect to the center line of the telescopic plate 203, and the slide bar 207 forms a lifting structure with the installation frame 205 through the electric push rod 206. The slide bar 207 is lifted or lowered by turning on the electric push rod 206 according to the needs of the user.

[0033] Furthermore, the outer wall of the slide rod 207 is fixedly connected with a fixing component 3, and the fixing component 3 includes a lifting plate 301, a mounting frame 302, a screw 303 and a fixing plate 304. The lifting plate 301 is fixedly connected to the slide rod 207, and the lifting plate 301 forms a lifting structure through the slide rod 207 and the electric push rod 206. The lifting and lowering of the slide rod 207 drives the lifting and lowering of the lifting plate 301.

[0034] Furthermore, the top of the lifting plate 301 is fixedly connected to the mounting frame 302, the internal thread of the mounting frame 302 is connected to the screw 303, the bottom end of the screw 303 is fixedly connected to the fixing plate 304 through a bearing, and the fixing plate 304 forms a lifting structure with the mounting frame 302 through the screw 303. By placing the detector body 4 on the top of the lifting plate 301, the screw 303 is manually rotated to drive the fixing plate 304 to be lifted and lowered to the top of the detector body 4, and the detector body 4 is limited and fixed.

[0035] In addition, the top of the lifting plate 301 is movably connected to the detector body 4, and the detector body 4 forms a lifting structure through the lifting plate 301 and the slide bar 207. The lifting and lowering of the lifting plate 301 drives the detector body 4 to rise and fall to a suitable height.

[0036] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0037] Working principle: when in use, first place the detector body 4 on the top of the lifting plate 301, then manually rotate the screw 303 to drive the fixed plate 304 to lift and lower to the top of the detector body 4, and limit the detector body 4. Then, according to the user's needs, turn on the electric push rod 206 to drive the slide rod 207 to lift and lower, thereby driving the lifting plate 301 to lift and lower, and then driving the detector body 4 to lift and lower to a suitable height for detection. When the detector body 4 is moved, it is easy to shake, so that the telescopic plate 203 squeezes the spring 202, and the pressure is released under the expansion and rebound of the spring 202, thereby improving a certain buffering performance, and preventing the spring 202 from shaking continuously through the damper 204 (the model of the electric push rod 206 is LX835).

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An air quality detection device for chemical safety, characterized in that: The invention comprises a base (1), the top of the base (1) is fixedly connected to a protective component (2), the protective component (2) comprises a connecting frame (201), a spring (202), a telescopic plate (203), a damper (204), a mounting frame (205), an electric push rod (206) and a sliding rod (207), the inner bottom wall of the connecting frame (201) is fixedly connected to the spring (202), the inner bottom wall of the connecting frame (201) is fixedly connected to the damper (204), and the top of the spring (202) is fixedly connected to the telescopic plate (203); The top of the telescopic plate (203) is fixedly connected to a mounting frame (205), the inner bottom wall of the mounting frame (205) is fixedly connected to an electric push rod (206), and the top of the electric push rod (206) is fixedly connected to a sliding rod (207).

2. The air quality detection device for chemical safety according to claim 1, characterized in that: The connection frame (201) and the base (1) are fixedly connected, and the telescopic plate (203) forms a telescopic structure with the connection frame (201) via a spring (202).

3. The chemical safety air quality detection device according to claim 1, characterized in that: The damper (204) and the telescopic plate (203) are fixedly connected, and the damper (204) and the telescopic plate (203) form an integrated structure.

4. The chemical safety air quality detection device according to claim 1, characterized in that: The installation frame (205) is symmetrically arranged with respect to the center line of the telescopic plate (203), and the slide rod (207) forms a lifting structure with the installation frame (205) through the electric push rod (206).

5. The chemical safety air quality detection device according to claim 1, characterized in that: The outer wall of the sliding rod (207) is fixedly connected with a fixing assembly (3), and the fixing assembly (3) comprises a lifting plate (301), a mounting frame (302), a screw rod (303) and a fixing plate (304). The lifting plate (301) is fixedly connected to the sliding rod (207), and the lifting plate (301) forms a lifting structure through the sliding rod (207) and the electric push rod (206).

6. The chemical safety air quality detection device according to claim 5, characterized in that: The top of the lifting plate (301) is fixedly connected to a mounting frame (302), the internal thread of the mounting frame (302) is connected to a screw rod (303), the bottom end of the screw rod (303) is fixedly connected to a fixing plate (304) via a bearing, and the fixing plate (304) and the mounting frame (302) form a lifting structure via the screw rod (303).

7. The chemical safety air quality detection device according to claim 6, characterized in that: The top of the lifting plate (301) is movably connected to a detector body (4), and the detector body (4) forms a lifting structure through the lifting plate (301) and the sliding rod (207).

Images