A smoke density tester which is easy to install

Abstract

The utility model discloses a convenient installation's smoke density tester, including smoke density testing instrument main part, the smoke density testing instrument main part upper end outer wall installs and is provided with the air inlet, the smoke density testing instrument main part bottom end symmetry fixed mounting has two groups of installation components, installation component and installation bottom board plug in, installation bottom board fixed mounting is in support frame, the smoke density testing instrument main part passes two groups of installation components and installation bottom board fixed connection, the device design makes the installation process not to use traditional special tool, such as spanner, screwdriver etc, and operating personnel only need to hold the pull ring of two groups of installation components with both hands, and the fixed and installation of equipment can be completed by pulling the pull ring, avoids the tedious step of manual bolt tightening, and the operation process is simplified significantly, and ordinary staff or non - professional personnel can also easily complete the installation task, and the participation of professional personnel is no longer needed, thereby reduce manpower cost.

Description

Technical Field

[0001] This utility model relates to the field of gas testing technology, and in particular to a smoke density tester that is easy to install. Background Technology

[0002] With increasing environmental awareness, the detection of smoke emissions is becoming more and more important. In order to reduce air pollution and ensure that emissions meet standards, smoke density testers have emerged. By measuring the concentration of smoke, they help monitor the emissions of pollution sources such as factories, vehicle exhaust, and coal-fired power plants. The equipment usually uses optical principles, such as laser scattering and light absorption, to detect particulate matter in smoke and thus measure the smoke density. Existing smoke density testers have several obvious drawbacks in the installation and disassembly process. Most smoke density testers require special tools for installation and disassembly, such as wrenches and screwdrivers. Moreover, in order to ensure the correct connection of each component, they often need to be operated by professionals. Ordinary workers or non-professionals find it difficult to complete the installation or disassembly tasks independently, which undoubtedly increases the difficulty of operation and labor costs. If multiple sets of bolts are used for fixing and disassembling, it will take a long time, which is a problem that urgently needs to be solved. Utility Model Content

[0003] To overcome the shortcomings of existing technologies, this utility model provides a smoke density tester that is easy to install. The device is designed so that the installation process does not require the use of traditional special tools such as wrenches and screwdrivers. The operator only needs to hold the pull rings of the two sets of installation components with both hands and pull the pull rings to complete the fixing and installation of the device. This avoids the tedious steps of manually tightening bolts, significantly simplifies the operation process, and ordinary workers or non-professionals can easily complete the installation task without the need for professional personnel, thereby reducing labor costs.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a smoke density tester that is easy to install, comprising a smoke density tester body, an air inlet installed on the upper outer wall of the smoke density tester body, two sets of mounting components symmetrically fixedly installed at the bottom of the smoke density tester body, the mounting components being inserted into a mounting base plate, the mounting base plate being fixedly installed on a support frame, and the smoke density tester body being fixedly connected to the mounting base plate through the two sets of mounting components.

[0005] As a preferred embodiment of this utility model, the installation assembly includes a fixing plate symmetrically fixed on the outer wall of the bottom end of the main body of the smoke density testing instrument, a spring component disposed within the fixing plate, and a driving component connected to the spring component.

[0006] As a preferred embodiment of this utility model, the spring component includes a groove formed in the fixed plate, a slider slidably connected to the groove, and a return spring wound around the outer wall of the drive component.

[0007] As a preferred embodiment of this utility model, two sets of sliding grooves are symmetrically arranged in the upper and lower parts of the fixed plate, and the inner end of the slider is connected to the outer wall of the driving component.

[0008] In a preferred embodiment of this utility model, one end of the reset spring is connected to the outer wall of the slider, and the other end of the reset spring is connected to the inner wall of the fixing plate.

[0009] As a preferred technical solution of this utility model, the driving component includes a limiting rod inserted into the fixed plate and fixedly connected to the slider, a pull ring fixed on the outer end of the limiting rod, and a limiting groove opened in the mounting base plate.

[0010] As a preferred embodiment of this utility model, the pull ring is configured as a circular ring, the outer wall of the pull ring is provided with anti-slip texture, and the diameter of the limiting rod is set to be equal to the inner diameter of the limiting groove.

[0011] Compared with the prior art, the beneficial effects that this utility model can achieve are: The device is designed so that the installation process does not require the use of traditional special tools such as wrenches and screwdrivers. Operators only need to hold the pull rings of the two sets of installation components with both hands and pull the pull rings to complete the fixing and installation of the equipment. This avoids the tedious steps of manually tightening bolts, significantly simplifies the operation process, and ordinary workers or non-professionals can easily complete the installation task without the need for professional personnel, thereby reducing labor costs.

[0012] The installation of traditional smoke density testers requires tightening bolts or connecting parts one by one through multiple steps, which is not only time-consuming but also increases the risk of errors. In contrast, the new installation device uses a pull ring to drive the limit rod and slider to slide synchronously, so that the equipment is tightly connected and fixed to the mounting base. The entire installation process only requires a few steps, which greatly shortens the installation time and improves work efficiency.

[0013] During disassembly, the operator only needs to hold the pull ring and pull the limit rod. The slider will slide along the slide groove, compress the return spring, and the limit rod will disengage from the limit groove, releasing the lock between the equipment and the mounting base plate. The disassembly process does not require the removal of any bolts or connectors, avoiding the tedious operation of loosening bolts one by one in traditional bolt disassembly. The equipment can be disassembled smoothly with a simple pulling action, significantly shortening the disassembly time. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a front view schematic diagram of the structure of this utility model; Figure 3 This is a three-dimensional schematic diagram of a partial structure connecting the mounting base plate and the mounting components of this utility model; Figure 4 This is a frontal cross-sectional view of a partial structure connecting the mounting base plate and mounting components of this utility model. Figure 5 For the present utility model Figure 4 A magnified schematic diagram of the structure at point A.

[0015] The components are labeled as follows: 1. Main body of the smoke density testing instrument; 2. Air inlet; 3. Mounting base plate; 4. Mounting components; 41. Fixing plate; 42. Slide groove; 43. Slider; 44. Limiting rod; 45. Return spring; 46. Pull ring; 47. Limiting groove; 5. Support frame. Detailed Implementation

[0016] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described herein without creative effort are all within the protection scope of this utility model. Unless otherwise specified, the experimental methods in the following embodiments are conventional methods, and the materials and reagents used in the following embodiments are commercially available unless otherwise specified.

[0017] Example: like Figure 1-5 As shown, a smoke density tester that is easy to install includes a smoke density tester body 1. An air inlet 2 is installed on the upper outer wall of the smoke density tester body 1. Two sets of mounting components 4 are symmetrically fixedly installed at the bottom of the smoke density tester body 1. The mounting components 4 are inserted into the mounting base plate 3. The mounting base plate 3 is fixedly installed on the support frame 5. The smoke density tester body 1 is fixedly connected to the mounting base plate 3 through the two sets of mounting components 4. Mounting assembly 4 includes a fixing plate 41 symmetrically fixed to the outer wall of the bottom end of the smoke density testing instrument body 1, a spring component disposed in the fixing plate 41, and a driving component connected to the spring component. The spring component includes a sliding groove 42 opened in the fixing plate 41, a slider 43 slidably connected to the sliding groove 42, and a reset spring 45 wound around the outer wall of the driving component. The driving component includes a limiting rod 44 inserted into the fixing plate 41 and fixedly connected to the slider 43, a pull ring 46 fixed to the outer end of the limiting rod 44, and a limiting groove 47 opened in the mounting base plate 3. Operators do not need to carry wrenches, screwdrivers, or other tools. They only need to hold the pull rings 46 of the two sets of mounting components 4 with both hands. The anti-slip texture increases friction and prevents slippage. Pull the rings 46 away from the main body 1 of the smoke density testing instrument. The pull rings 46 drive the limiting rod 44 to move outward. The slider 43, which is fixedly connected to the limiting rod 44, slides synchronously along the slide groove 42 in the fixing plate 41. At this time, the return spring 45 wrapped around the outer wall of the limiting rod 44 is compressed. One end is fixed to the slider 43, and the other end is fixed to the inner wall of the fixing plate 41. The spring stores the return potential energy. Keeping the pull rings 46 pulled, align the fixing plate 41 at the bottom of the main body 1 of the smoke density testing instrument with the preset position of the mounting base plate 3. The mounting base plate 3 is fixed to the support frame 5. The upper part provides stable support to ensure that the limiting rod 44 and the limiting groove 47 on the mounting base plate 3 are on the same axis; when the pull ring 46 is released, the return spring 45 releases potential energy and pushes the slider 43 to slide in the opposite direction along the slide groove 42, thereby driving the limiting rod 44 to insert into the limiting groove 47. Since the two have the same diameter, they are tightly connected. The two sets of mounting components 4 are locked synchronously, and the main body 1 of the smoke density testing instrument and the mounting base plate 3 are fixed. The entire installation process does not require professional skills. When disassembly is required, the operator holds the two sets of pull rings 46 again and pulls the limiting rod 44 outward. The slider 43 slides along the slide groove 42 and compresses the return spring 45. The limiting rod 44 completely disengages from the limiting groove 47, releasing the lock between the main body and the mounting base plate 3. With the pull rings 46 pulled, the main body 1 of the smoke density testing instrument can be lifted directly upward to separate the main body from the mounting base plate 3 and the support frame 5 without disassembling any bolts or connectors. This avoids the time-consuming problem of disassembling multiple sets of bolts in traditional methods, which require loosening each bolt one by one and take a long time. This device takes less time to disassemble.

[0018] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0019] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. A smoke density tester that is easy to install, comprising a smoke density tester body (1), characterized in that: An air inlet (2) is installed on the upper outer wall of the main body (1) of the smoke density testing instrument. Two sets of mounting components (4) are symmetrically fixedly installed at the bottom of the main body (1). The mounting components (4) are inserted into the mounting base plate (3). The mounting base plate (3) is fixedly installed on the support frame (5). The main body (1) of the smoke density testing instrument is fixedly connected to the mounting base plate (3) through the two sets of mounting components (4).

2. The smoke density tester that is easy to install according to claim 1, characterized in that: The mounting assembly (4) includes a fixing plate (41) symmetrically fixed on the outer wall of the bottom end of the smoke density testing instrument body (1), a spring component set in the fixing plate (41), and a driving component connected to the spring component.

3. The smoke density tester that is easy to install according to claim 2, characterized in that: The spring component includes a groove (42) formed in the fixed plate (41), a slider (43) slidably connected to the groove (42), and a return spring (45) wound around the outer wall of the drive component.

4. The smoke density tester that is easy to install according to claim 3, characterized in that: The slide groove (42) is symmetrically arranged in two sets inside the fixed plate (41), and the inner end of the slider (43) is connected to the outer wall of the driving component.

5. A smoke density tester that is easy to install according to claim 3, characterized in that: One end of the reset spring (45) is connected to the outer wall of the slider (43), and the other end of the reset spring (45) is connected to the inner wall of the fixing plate (41).

6. A smoke density tester that is easy to install according to claim 5, characterized in that: The driving component includes a limiting rod (44) inserted into the fixed plate (41) and fixedly connected to the slider (43), a pull ring (46) fixed on the outer end of the limiting rod (44), and a limiting groove (47) opened in the mounting base plate (3).

7. A smoke density tester that is easy to install according to claim 6, characterized in that: The pull ring (46) is circular, and the outer wall of the pull ring (46) is provided with anti-slip texture. The diameter of the limiting rod (44) is equal to the inner diameter of the limiting groove (47).

Images