Industrial malodorous gas monitoring and analyzing instrument

Abstract

The utility model discloses an industrial malodorous gas monitoring and analyzing instrument, which relates to the technical field of measurement and comprises a gas analyzer body, an external groove is arranged on the inner side of the gas analyzer body, an external plate is rotatably mounted on the inner wall of the external groove, and a first rotating rod and a second rotating rod are rotatably mounted on the inner side of the external plate. According to the industrial malodorous gas monitoring and analyzing instrument, it is guaranteed that when the gas analyzing instrument body conducts malodorous gas monitoring and analyzing in an industrial area, the gas analyzing instrument body can be conveniently adjusted, supported and placed; the disadvantage that the gas analyzer body is not stably placed when being directly placed on the surface of a sandstone industrial area is reduced, and meanwhile, the disadvantage that the gas analyzer body is collided when being in direct contact with uneven sandstone is also reduced; and the defect that after the gas analyzer body can support the gas analyzer body, the gas analyzer body cannot be cleaned conveniently due to water body or impurity contamination is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of measurement, and particularly relates to an industrial malodorous gas monitoring and analysis instrument. Background Art

[0002] A gas monitor is an instrument tool for monitoring the concentration of gas leakage, including: portable gas monitor, hand-held gas monitor, fixed gas monitor, on-line gas monitor, etc., which mainly uses gas sensors to monitor the types of gases existing in the environment.

[0003] Comparative public patent number: CN216899818U discloses an environmental atmospheric characteristic gas monitor. In this solution, when the air extraction cylinder extracts external air, the dust in the air can be filtered through the dust-proof net plate to prevent dust from entering the monitor main body and avoid affecting its monitoring accuracy. When the dust-proof net plate is damaged, the clamping component can be manually operated to disconnect the clamping of the dust-proof net plate by the clamping component, and then the connection between the dust-proof net plate and the air extraction cylinder can be released, so as to facilitate people to replace the damaged dust-proof net plate and avoid affecting the normal use of the monitor main body.

[0004] Based on the above solution, although this solution has the advantages of preventing dust from entering the equipment and being convenient for replacement, when monitoring and analyzing malodorous gases in a sand and gravel industrial area, due to the large amount of dust on the ground and the uneven sand and gravel road surface in the sand and gravel industrial area, directly placing the malodorous gas monitoring and analysis instrument on the sand and gravel ground not only has the problem that dust is easily adhered, but also has the disadvantages that the equipment is damaged by bumping when directly contacting the uneven sand and gravel. Content of the Utility Model

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and be able to solve the problems put forward in the background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an industrial malodorous gas monitoring and analysis instrument, including a gas analyzer body. An external slot is opened inside the gas analyzer body. An external plate is rotatably installed on the inner wall of the external slot. A first rotating rod and a second rotating rod are rotatably installed inside the external plate. A support leg is fixedly installed on the surface of the first rotating rod. An internal toothed plate is slidably installed inside the external plate. The surface of the internal toothed plate is meshed and installed with the surface of the first rotating rod. An internal gear is meshed and installed on the surface of the limiting slide rod.

[0007] Preferably, a rubber pad is adhesively installed on the surface of the support leg, and the material of the rubber pad is rubber material.

[0008] Preferably, the surfaces of the support leg and the rubber pad are both slidably installed inside the external plate, and the same support leg and rubber pad are provided on the surface of the second rotating rod.

[0009] Preferably, the surface of the built-in gear is rotatably installed inside the external plate, and the surface of the built-in gear is meshed and installed on the surface of the second rotating rod.

[0010] Preferably, an internal plate is slidably installed inside the gas analyzer body, and an auxiliary ball is welded on the surface of the internal plate.

[0011] Preferably, a positioning block is slidably installed inside the gas analyzer body, a first spring is fixedly installed on the surface of the positioning block, one end of the first spring away from the positioning block is fixedly installed inside the gas analyzer body, and a positioning groove is formed on the surface of the internal plate.

[0012] Preferably, a limiting slide rod is slidably installed inside the built-in toothed plate, and one end of the limiting slide rod away from the built-in toothed plate is fixedly installed inside the external plate.

[0013] Preferably, an internal sliding groove is formed inside the external plate, and a rolling ball is rotatably installed inside the gas analyzer body.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] (1) For this industrial odor gas monitoring and analysis instrument, the first rotating rod drives the limiting slide rod to move, and the limiting slide rod drives the built-in gear to rotate. At the same time, the built-in gear rotates the second rotating rod through the rotation with the second rotating rod. At this time, the first rotating rod and the second rotating rod synchronously adjust the support legs to slide out inside the external plate for use. This method ensures that the gas analyzer body has convenient adjustment, support and placement when monitoring and analyzing odor gas in the industrial area, reduces the disadvantage of unstable placement when the gas analyzer body is directly placed on the surface of the gravel industrial area, and also reduces the disadvantage of being knocked when the gas analyzer body directly contacts the uneven gravel. Furthermore, through this method, the disadvantage that the gas analyzer body is difficult to clean due to water body or debris contamination after being supported is also reduced.

[0016] (2) For this industrial odor gas monitoring and analysis instrument, when the gas analyzer body does not need to monitor and analyze odor gas in the industrial area, only need to store the internal plate inside the gas analyzer body, and the internal plate is positioned and placed inside the gas analyzer body by the docking of the positioning block and the positioning groove and the elastic force of the first spring compressed on the positioning block. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following further illustrates the present utility model with reference to the drawings and embodiments:

[0018] Figure 1 is a schematic structural diagram of the industrial odor gas monitoring and analysis instrument of the present utility model;

[0019] Figure 2 Schematic diagram of the unfolded structure of the gas analyzer body of the present utility model;

[0020] Figure 3 Schematic diagram of the structure of the gas analyzer body of the present utility model;

[0021] Figure 4 Schematic diagram of the structure of the external plate of the present utility model;

[0022] Figure 5 Planar structure schematic diagram of the external plate of the present utility model.

[0023] Reference numerals: 1, gas analyzer body; 2, internal plate; 3, auxiliary ball; 4, positioning block; 5, first spring; 6, positioning groove; 7, external groove; 8, external plate; 9, first rotating rod; 10, second rotating rod; 11, support leg; 12, rubber pad; 13, internal toothed plate; 14, limiting slide bar; 15, internal gear; 16, internal chute; 17, rolling ball. Detailed implementation manners

[0024] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0025] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0026] In the description of the present utility model, greater than, less than, exceeding, etc. are understood as not including the number itself, and above, below, within, etc. are understood as including the number itself. If there is a description of first and second, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0027] In the description of the present utility model, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.

[0028] Please refer to Figures 1-5, the present utility model provides a technical solution: an industrial odor gas monitoring and analysis instrument, including a gas analyzer body 1. An inner plate 2 is slidably installed inside the gas analyzer body 1. An auxiliary ball 3 is welded on the surface of the inner plate 2. A positioning block 4 is slidably installed inside the gas analyzer body 1. A first spring 5 is fixedly installed on the surface of the positioning block 4. One end of the first spring 5 away from the positioning block 4 is fixedly installed inside the gas analyzer body 1. A positioning groove 6 is formed on the surface of the inner plate 2.

[0029] Specifically, when it is necessary to place the gas analyzer body 1 in the industrial area for monitoring and analyzing odor gas, the operator drives the inner plate 2 to be taken out inside the gas analyzer body 1 by controlling the auxiliary ball 3, so that the relevant tools used by the operator can be supported and placed for use. When the gas analyzer body 1 does not need to monitor and analyze the odor gas in the industrial area, only the inner plate 2 needs to be received inside the gas analyzer body 1. And through the docking of the positioning block 4 and the positioning groove 6 on the inner plate 2, the inner plate 2 is pushed by the elastic performance of the first spring 5 compressed on the positioning block 4 to form a positioning placement inside the gas analyzer body 1.

[0030] Furthermore, an external groove 7 is formed inside the gas analyzer body 1. An external plate 8 is rotatably installed on the inner wall of the external groove 7. A first rotating rod 9 and a second rotating rod 10 are rotatably installed inside the external plate 8. A support leg 11 is fixedly installed on the surface of the first rotating rod 9. A rubber pad 12 is adhesively installed on the surface of the support leg 11. The material of the rubber pad 12 is rubber material. The surfaces of the support leg 11 and the rubber pad 12 are both slidably installed inside the external plate 8. The same support leg 11 and rubber pad 12 are provided on the surface of the second rotating rod 10. By driving the support leg 11 to rotate out inside the external groove 7 through the first rotating rod 9 and the second rotating rod 10, the gas analyzer body 1 can be supported and placed on the ground through the support legs 11 on the second rotating rod 10 and the first rotating rod 9.

[0031] Furthermore, an internal toothed plate 13 is slidably installed inside the external plate 8. The surface of the internal toothed plate 13 is meshed and installed with the surface of the first rotating rod 9. A limiting slide bar 14 is slidably installed inside the internal toothed plate 13. One end of the limiting slide bar 14 away from the internal toothed plate 13 is fixedly installed inside the external plate 8. An internal gear 15 is meshed and installed on the surface of the limiting slide bar 14. The surface of the internal gear 15 is rotatably installed inside the external plate 8. The surface of the internal gear 15 is meshed and installed on the surface of the second rotating rod 10.

[0032] Specifically, when the operator needs to place and use the gas analyzer body 1, the operator controls the support leg 11 to drive the first rotating rod 9 to rotate. At this time, the first rotating rod 9 drives the limit slide rod 14 to move, and the limit slide rod 14 drives the built-in gear 15 to rotate. At the same time, the built-in gear 15 will realize the rotation of the second rotating rod 10 through the rotation with the second rotating rod 10. At this time, the first rotating rod 9 and the second rotating rod 10 synchronously adjust the support leg 11 to slide out and be used inside the outer plate 8. This method ensures that the gas analyzer body 1 has convenient adjustment and support for placement during the monitoring and analysis of malodorous gases in industrial areas, reduces the drawback of unstable placement when the gas analyzer body 1 is directly placed on the surface of the gravel industrial area, and also reduces the drawback of being knocked when the gas analyzer body 1 directly contacts the uneven gravel. Furthermore, through this method, it also reduces the drawback that the gas analyzer body 1 is not easy to clean after being supported and contaminated by water or sundries.

[0033] Furthermore, an internal sliding groove 16 is provided on the inner side of the outer plate 8, and a rolling ball 17 is rotatably installed on the inner side of the gas analyzer body 1. When the gas analyzer body 1 needs to be used, it ensures a smooth rotation effect between the outer plate 8 and 18 when the gas analyzer body 1 is adjusted in angle.

[0034] Working principle: For the industrial malodorous gas monitoring and analysis instrument, when the operator needs to place and use the gas analyzer body 1, the operator controls the support leg 11 to drive the first rotating rod 9 to rotate. At this time, the first rotating rod 9 drives the limit slide rod 14 to move, and the limit slide rod 14 drives the built-in gear 15 to rotate. At the same time, the built-in gear 15 will realize the rotation of the second rotating rod 10 through the rotation with the second rotating rod 10. At this time, the first rotating rod 9 and the second rotating rod 10 synchronously adjust the support leg 11 to slide out and be used inside the outer plate 8.

[0035] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the technical field, various changes can be made without departing from the purpose of the present invention.

Claims

1. Industrial malodorous gas monitoring and analysis instrument, including a gas analyzer body (1), characterized in that: An external groove (7) is provided inside the gas analyzer body (1). An external plate (8) is rotatably installed on the inner wall of the external groove (7). A first rotating rod (9) and a second rotating rod (10) are rotatably installed inside the external plate (8). A support leg (11) is fixedly installed on the surface of the first rotating rod (9). An internal toothed plate (13) is slidably installed inside the external plate (8). The surface of the internal toothed plate (13) is meshed and installed with the surface of the first rotating rod (9). An internal gear (15) is meshed and installed on the surface of the limit sliding rod (14).

2. The industrial odor gas monitoring and analysis instrument according to claim 1, wherein: A rubber pad (12) is adhesively installed on the surface of the support leg (11). The material of the rubber pad (12) is rubber material.

3. The industrial odorous gas monitoring and analysis instrument according to claim 2, wherein: The surfaces of the support leg (11) and the rubber pad (12) are both slidably installed inside the external plate (8). The same support leg (11) and rubber pad (12) are provided on the surface of the second rotating rod (10).

4. The industrial odor gas monitoring and analysis instrument according to claim 1, characterized in that: The surface of the internal gear (15) is rotatably installed inside the external plate (8). The surface of the internal gear (15) is meshed and installed on the surface of the second rotating rod (10).

5. The industrial odor gas monitoring and analysis instrument according to claim 1, characterized in that: An internal plate (2) is slidably installed inside the gas analyzer body (1). An auxiliary ball (3) is welded on the surface of the internal plate (2).

6. The industrial odor gas monitoring and analysis instrument according to claim 5, characterized in that: A positioning block (4) is slidably installed inside the gas analyzer body (1). A first spring (5) is fixedly installed on the surface of the positioning block (4). The end of the first spring (5) far away from the positioning block (4) is fixedly installed inside the gas analyzer body (1). A positioning groove (6) is provided on the surface of the internal plate (2).

7. The industrial odor gas monitoring and analysis instrument according to claim 1, characterized in that: A limit sliding rod (14) is slidably installed inside the internal toothed plate (13). The end of the limit sliding rod (14) far away from the internal toothed plate (13) is fixedly installed inside the external plate (8).

8. The industrial odor gas monitoring and analysis instrument according to claim 1, characterized in that: An internal sliding groove (16) is provided inside the external plate (8). A rolling ball (17) is rotatably installed inside the gas analyzer body (1).

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