Mounting structure and non-methane total hydrocarbon detection equipment

Abstract

The utility model relates to the technical field of non-methane hydrocarbon detection equipment, in particular to a mounting structure and non-methane hydrocarbon detection equipment, which is characterized in that the bottom of a base is provided with a containing groove, a mounting plate is arranged in the containing groove, a positioning rod is arranged in a moving opening, and the upper surface of the containing groove is provided with a limiting groove; a non-methane hydrocarbon detection equipment body is arranged on the surface of the base; a limiting opening is formed in the surface of the mobile trailer; the non-methane total hydrocarbon detection equipment has the beneficial effects that firstly, hoisting equipment is used for hoisting a non-methane total hydrocarbon detection equipment body, then a positioning rod can be pulled to move backwards, then the positioning rod can be matched with a damping bearing to position a mounting plate, and then one end of the positioning rod is inserted into a limiting groove, so that the mounting plate can be limited; then, the mounting plate is inserted into a limiting opening formed in the surface of the mobile trailer, and finally, a limiting clamping plate is clamped into a positioning groove formed in the side face of the mounting plate to further limit the mounting plate, so that the non-methane total hydrocarbon detection equipment body can be fixedly mounted.

Description

Technical Field

[0001] This utility model relates to the technical field of non-methane total hydrocarbon detection equipment, specifically to an installation structure and a non-methane total hydrocarbon detection device. Background Technology

[0002] Non-methane hydrocarbons (NMHCs) refer to all hydrocarbons (hydrocarbons) other than methane. Unlike methane, they have greater photochemical reactivity and are precursors to photochemical smog. There are many types of NMHCs, with terpenes released by plants accounting for the largest share (approximately 65% ​​of total NMHC). The most significant terpenes are isoprene and monoterpenes, which react in urban and rural atmospheres to form photochemical oxidants and aerosol particles. Anthropogenic sources of NMHC primarily include gasoline combustion, incineration, solvent evaporation, petroleum evaporation, transportation losses, and waste refining; these five categories account for approximately 96% of anthropogenic hydrocarbon emissions.

[0003] Most existing non-methane total hydrocarbon detection devices are large and heavy, making them inconvenient to move over long distances. To facilitate the displacement of non-methane total hydrocarbon detection devices, they are mounted on the surface of mobile equipment for pulling.

[0004] However, traditional non-methane total hydrocarbon detection equipment is mainly fixed by multiple sets of bolts during installation. This is inconvenient because after moving it to the appropriate position, tools are needed to rotate the multiple sets of bolts. Therefore, this utility model proposes an installation structure and a non-methane total hydrocarbon detection equipment to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an installation structure and a non-methane total hydrocarbon detection device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an installation structure, comprising: a base, a storage groove at the bottom of the base, a damping bearing on the side of the storage groove, a rotating rod inserted into the damping bearing, an installation plate on the end face of the rotating rod, a moving opening on the side of the installation plate, a positioning rod inside the moving opening, a limit groove on the upper surface of the storage groove, a non-methane total hydrocarbon detection device body on the surface of the base, and a positioning groove on the side of the installation plate;

[0007] A mobile trailer with limit openings on its surface and a lifting rod on its surface, with an auxiliary plate fitted onto the surface of the lifting rod.

[0008] The limiting plate has an auxiliary groove on its surface.

[0009] Preferably, the auxiliary plate has an "L" shaped plate structure, with one end of the auxiliary plate inserted into the auxiliary groove, and the auxiliary plate is slidably connected to the lifting rod.

[0010] Preferably, the side of the limiting plate is inserted into the positioning groove, and the limiting plate has an overall "L" shaped plate structure.

[0011] Preferably, the rotating rod is provided in two sets, which are symmetrically distributed about the mounting plate, and the mounting plate is inserted into the limiting port.

[0012] Preferably, the positioning rod surface is provided with a movable pull plate, and the positioning rod is sleeved with a limiting spring. One end of the limiting spring is fixedly connected to the surface of the movable pull plate, and the other end of the limiting spring is fixedly connected to the end face of the movable opening.

[0013] Preferably, the positioning rod passes through the moving opening at both ends, and the end face of the receiving groove is provided with a fixing groove.

[0014] A non-methane total hydrocarbon detection device, including the aforementioned mounting structure.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This utility model proposes an installation structure and a non-methane total hydrocarbon (NMH) detection device. When the NMH detection device body needs to be installed on a mobile trailer, the device body is first hoisted using a lifting device. Then, the positioning rod is pulled to move it backward, which, in conjunction with the damping bearing, positions the mounting plate. One end of the positioning rod is then inserted into a limiting groove to limit the mounting plate. The mounting plate is then inserted into a limiting opening on the surface of the mobile trailer. Finally, a limiting plate is inserted into a positioning groove on the side of the mounting plate to further limit its position. This securely installs the NMH detection device body, facilitating its relocation using the mobile trailer. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of this utility model when tilted;

[0019] Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle;

[0020] Figure 4 This is a schematic diagram of the structure of the mounting plate after rotation.

[0021] Figure 5 for Figure 4 Enlarged structural diagram at point B.

[0022] In the diagram: 1. Base; 2. Storage slot; 3. Damping bearing; 4. Rotating rod; 5. Mounting plate; 6. Moving port; 7. Positioning rod; 8. Limiting slot; 9. Fixing slot; 10. Main body of non-methane total hydrocarbon testing equipment; 11. Mobile trailer; 12. Limiting port; 13. Lifting rod; 14. Positioning slot; 15. Auxiliary plate; 16. Limiting plate; 17. Auxiliary slot; 18. Limiting spring; 19. Moving pull plate. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] Example 1: Please refer to Figures 1 to 5 This utility model provides a technical solution: an installation structure comprising: a base 1, a storage groove 2 at the bottom of the base 1, a damping bearing 3 on the side of the storage groove 2, a rotating rod 4 inserted into the damping bearing 3, an installation plate 5 on the end face of the rotating rod 4, a moving opening 6 on the side of the installation plate 5, a positioning rod 7 inside the moving opening 6, a limiting groove 8 on the upper surface of the storage groove 2, a non-methane total hydrocarbon detection device body 10 on the surface of the base 1, and a positioning groove 14 on the side of the installation plate 5; a mobile trailer 11, a limiting opening 12 on the surface of the mobile trailer 11, a lifting rod 13 on the surface of the mobile trailer 11, an auxiliary plate 15 sleeved on the surface of the lifting rod 13; and a limiting plate 16, an auxiliary groove 17 on the surface of the limiting plate 16. A non-methane total hydrocarbon detection device includes the aforementioned installation structure.

[0025] When the non-methane total hydrocarbon detection device body 10 needs to be installed on the mobile trailer 11, firstly, the non-methane total hydrocarbon detection device body 10 is hoisted using hoisting equipment. Then, the positioning rod 7 is pulled to move it backward, which, in conjunction with the damping bearing 3, positions the mounting plate 5. Then, one end of the positioning rod 7 is inserted into the limiting groove 8 to limit the mounting plate 5. Next, the mounting plate 5 is inserted into the limiting opening 12 on the surface of the mobile trailer 11. Finally, the limiting clamp 16 is inserted into the positioning groove 14 on the side of the mounting plate 5 to further limit the mounting plate 5, thereby fixing the non-methane total hydrocarbon detection device body 10 in place and facilitating its relocation using the mobile trailer 11.

[0026] Example 2: Based on Example 1, a positioning rod 7 is provided to facilitate the rotation and limiting of the mounting plate 5. Two sets of rotating rods 4 are provided, and the two sets of rotating rods 4 are symmetrically distributed about the mounting plate 5. The mounting plate 5 is inserted into the limiting port 12. A movable pull plate 19 is provided on the surface of the positioning rod 7. A limiting spring 18 is sleeved on the positioning rod 7. One end of the limiting spring 18 is fixedly connected to the surface of the movable pull plate 19, and the other end of the limiting spring 18 is fixedly connected to the end face of the moving port 6. Both ends of the positioning rod 7 pass through the moving port 6. A fixing groove 9 is opened on the end face of the storage groove 2.

[0027] When it is necessary to easily insert the mounting plate 5 into the limiting slot 12, first pull the positioning rod 7 to disengage it from the fixing slot 9. Then, the mounting plate 5 can be rotated in conjunction with the damping bearing 3. Then, insert one end of the positioning rod 7 into the limiting slot 8 to limit the rotation of the mounting plate 5, making the mounting plate 5 perpendicular to the surface of the storage slot 2, thus facilitating the insertion of the mounting plate 5 into the limiting slot 12. The limiting spring 18 can use its own elasticity to prevent the positioning rod 7 from shifting arbitrarily.

[0028] Example 3: Based on Example 2, in order to facilitate further fixing of the mounting plate 5, a limiting plate 16 is provided. The auxiliary plate 15 has an "L" shaped plate structure. One end of the auxiliary plate 15 is inserted into the auxiliary groove 17. The auxiliary plate 15 is slidably connected to the lifting rod 13. The side of the limiting plate 16 is inserted into the positioning groove 14. The limiting plate 16 has an overall "L" shaped plate structure.

[0029] After the mounting plate 5 is inserted into the limiting port 12, the auxiliary plate 15 can be pulled upward along the lifting rod 13. Then, the limiting plate 16 is inserted into the positioning groove 14. Then, the auxiliary plate 15 is released so that one end of the auxiliary plate 15 is inserted into the auxiliary groove 17 to position the limiting plate 16, thereby preventing the mounting plate 5 from coming out of the limiting port 12.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An installation structure, characterized in that: The installation structure includes: a base (1), a storage groove (2) at the bottom of the base (1), a damping bearing (3) on the side of the storage groove (2), a rotating rod (4) inserted into the damping bearing (3), an installation plate (5) on the end face of the rotating rod (4), an installation port (6) on the side of the installation plate (5), a positioning rod (7) in the installation port (6), a limit groove (8) on the upper surface of the storage groove (2), a non-methane total hydrocarbon detection equipment body (10) on the surface of the base (1), and a positioning groove (14) on the side of the installation plate (5). Mobile trailer (11), with limit opening (12) on the surface of the mobile trailer (11), and lifting rod (13) on the surface of the mobile trailer (11), with auxiliary plate (15) sleeved on the surface of the lifting rod (13). The limiting plate (16) has an auxiliary groove (17) on its surface.

2. The installation structure according to claim 1, characterized in that: The auxiliary plate (15) has an "L" shaped plate structure. One end of the auxiliary plate (15) is inserted into the auxiliary groove (17), and the auxiliary plate (15) is slidably connected to the lifting rod (13).

3. The installation structure according to claim 1, characterized in that: The limiting plate (16) is inserted into the positioning groove (14) on the side, and the limiting plate (16) has an overall "L" shaped plate structure.

4. The installation structure according to claim 1, characterized in that: The rotating rod (4) is provided in two sets, and the two sets of rotating rods (4) are symmetrically distributed about the mounting plate (5). The mounting plate (5) is inserted into the limiting port (12).

5. The installation structure according to claim 1, characterized in that: The positioning rod (7) is provided with a movable pull plate (19) and a limiting spring (18) is sleeved on the positioning rod (7). One end of the limiting spring (18) is fixedly connected to the surface of the movable pull plate (19), and the other end of the limiting spring (18) is fixedly connected to the end face of the movable port (6).

6. The installation structure according to claim 1, characterized in that: The positioning rod (7) passes through the moving port (6) at both ends, and the storage groove (2) has a fixed groove (9) on its end face.

7. A non-methane total hydrocarbon detection device, characterized in that: The installation structure includes any one of claims 1-6 above.

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