Waste gas emission detection device convenient to install

Abstract

The utility model relates to the technical field of industrial waste gas monitoring, and discloses a waste gas emission detection device convenient to install, which comprises a fixed plate, a waste gas emission detector is fixedly installed on the top of the fixed plate, and fixed installation assemblies are fixedly installed on two sides of the fixed plate. The fixed installation assembly comprises fixed supports fixedly installed on the two sides of the fixed plate. Compared with a traditional device, firstly, due to the ingenious mechanical linkage structure, a series of components can be driven to cooperatively operate and automatically adjust the relative position of the device and the ground only by rotating the second threaded rod, operation is easy and visual, secondly, accurate leveling is achieved through threaded connection, the connecting sleeve frame is easily parallel to the ground, and in addition, operation is easy and convenient. A plurality of groups of conical bases in special shapes with narrow tops and wide bottoms are tightly attached and extruded with the ground, so that the device is ensured to be stable and rooting, the detection accuracy is ensured, ordinary personnel can operate and install the device without professional skills, and the labor and time cost is greatly saved.

Description

Technical Field

[0001] This utility model relates to the field of industrial waste gas monitoring technology, and more specifically, to a waste gas emission detection device that is easy to install. Background Technology

[0002] With the acceleration of industrialization, factories have sprung up everywhere, and large amounts of waste gas are continuously discharged into the atmosphere. This waste gas contains a variety of pollutants such as sulfur dioxide, nitrogen oxides, and particulate matter. It not only leads to frequent severe weather such as acid rain and smog, but also seriously threatens public health and ecological balance. Under this severe situation, waste gas emission detection devices have emerged. As a key tool for environmental monitoring, it shoulders the important task of accurately controlling the composition and emission of waste gas. Early detection devices had limited functions and poor accuracy, making it difficult to meet increasingly stringent environmental protection standards. Today, technological empowerment has enabled the continuous emergence of new detection devices, which are moving towards high precision, intelligence, and convenience, laying a solid foundation for protecting blue skies and clean land.

[0003] In the current field of industrial waste gas monitoring, existing waste gas emission detection devices have many inconveniences, particularly in the installation process. Since these devices mostly rely on external fixing devices for installation, the operation is complex and cumbersome. The installation process involves not only assembling numerous external components but also requiring precise measurement and adjustment of the installation position. Furthermore, due to its highly specialized nature, it is difficult for ordinary workers to handle; it usually requires operation by specially trained professionals. This undoubtedly increases labor and time costs. In actual factory environments, the frequent installation and disassembly needs further amplify these drawbacks, causing considerable trouble for enterprises. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides an exhaust gas emission detection device that is easy to install, which has the advantage of being easy to install.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an easy-to-install exhaust gas emission detection device, comprising a fixed plate, an exhaust gas emission detector fixedly mounted on the top of the fixed plate, fixed mounting components fixedly mounted on both sides of the fixed plate, the fixed mounting components including fixed brackets fixedly mounted on both sides of the fixed plate, a roller rotatably mounted on the inner side of the fixed bracket, a C-shaped bracket fixedly sleeved on the outer surface of the roller, connecting rods fixedly mounted on both sides of the C-shaped bracket, a lead screw fixedly mounted between the two connecting rods, a connecting sleeve threaded onto the outer surface of the lead screw and both ends of the lead screw penetrating inside the connecting sleeve, a first threaded rod threaded onto the inner side of the connecting sleeve and both ends of the first threaded rod penetrating inside the connecting sleeve, a conical base fixedly mounted on the bottom of the first threaded rod, an adjusting block fixedly mounted on the top of the first threaded rod, and a second threaded rod fixedly mounted on one end of the roller, the second threaded rod penetrating out of the fixed bracket.

[0006] As a preferred embodiment of this utility model, a connecting pipe is fixedly installed on the top of the exhaust gas emission detector, and the connecting pipe is interconnected with the exhaust gas emission detector. An exhaust gas inlet pipe is movably installed on the top of the connecting pipe. An airtight component is movably installed at the contact point between the exhaust gas inlet pipe and the connecting pipe. The airtight component includes a first C-shaped retaining ring movably installed at the contact point between the exhaust gas inlet pipe and the connecting pipe. A second C-shaped retaining ring is movably installed on the other side of the contact point between the exhaust gas inlet pipe and the connecting pipe. A connecting arc block is fixedly installed on the outer surface of the second C-shaped retaining ring. An arc-shaped protrusion is fixedly installed on the outer surface of the first C-shaped retaining ring. The arc protrusion and the connecting arc block are hinged together by a hinge. Extension blocks are fixedly installed on the outer surfaces of both the first and second C-shaped retaining rings. A third threaded rod is threadedly connected to the inside of the two extension blocks, and both ends of the third threaded rod pass through the inside of the two extension blocks. An airbag is fixedly installed on the inner wall of the first and second C-shaped retaining rings.

[0007] As a preferred embodiment of the present invention, a rotating protrusion is fixedly installed on the bottom of the fixing plate, and the rotating protrusion is fixedly installed around the bottom of the fixing plate. A roller bracket is rotatably installed on the bottom side of the rotating protrusion, and a roller is rotatably installed inside the roller bracket.

[0008] As a preferred embodiment of this utility model, the second threaded rod passes through the fixed bracket, and the second threaded rod is threadedly connected to the fixed bracket at the point of contact with it.

[0009] As a preferred embodiment of this utility model, a rubber base is fixedly installed at the bottom of the conical base, and the rubber base is arranged in a circumferential array.

[0010] As a preferred technical solution of this utility model, the side of the fixing plate is provided with a C-shaped groove, a rotating rod is rotatably installed inside the C-shaped groove, and a handle is fixedly installed on the outer surface of the rotating rod, with both ends of the rotating rod passing through the inside of the handle and the handle being C-shaped.

[0011] As a preferred embodiment of this utility model, the C-shaped groove is C-shaped, and the opening range of the C-shaped groove is larger than the volume of the handle.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model utilizes an external force to rotate the connecting sleeve until it is parallel to the ground. Then, by rotating the adjusting block, the first threaded rod gradually approaches the ground, simultaneously bringing the conical base closer to the ground. Because the multiple conical bases are narrower at the top and wider at the bottom, they can tightly contact and compress the ground, ensuring the stable installation of the exhaust gas emission detector. Compared to traditional devices, this device, firstly, has a sophisticated mechanical linkage structure. Simply rotating the second threaded rod drives a series of components to work together, automatically adjusting the relative position of the device to the ground, making operation simple and intuitive. Secondly, the threaded connection achieves precise leveling, allowing the connecting sleeve to easily become parallel to the ground. Furthermore, the multiple conical bases, with their unique narrow-at-the-top-wide-at-the-bottom shape, tightly contact and compress the ground, ensuring the device is firmly rooted. This not only guarantees detection accuracy but also, because no professional skills are required, allows ordinary personnel to install it, greatly saving manpower and time costs.

[0014] 2. This utility model utilizes the principle that rotating the third threaded rod causes the two extension blocks to gradually move inward, thereby causing the first and second C-shaped retaining rings to gradually move inward as well. This allows the air bladder on the inner wall to gradually and tightly fit against the contact point between the exhaust gas inlet pipe and the connecting pipe. Simultaneously, the hinge provides rotational support for the arc-shaped protrusion and the connecting arc block. Compared to traditional devices, this device ensures the sealing of the connection point by allowing the air bladder on the inner wall to compress and contact the contact point between the exhaust gas inlet pipe and the connecting pipe, effectively preventing exhaust gas leakage and ensuring the accuracy of the detection data. At the same time, the hinge provides stable support for the arc-shaped protrusion and the connecting arc block, eliminating the risk of jamming and making the entire installation process smooth and unobstructed, greatly improving work efficiency. Attached Figure Description

[0015] Figure 1 This is a frontal three-dimensional appearance structural diagram of the present utility model;

[0016] Figure 2 This is a schematic diagram of the C-shaped bracket structure of this utility model;

[0017] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 This is a schematic diagram of the exhaust gas inlet pipe structure of this utility model;

[0019] Figure 5 This utility model Figure 4 Enlarged view of section B in the middle.

[0020] In the diagram: 1. Fixing plate; 2. Fixing assembly; 201. Fixing bracket; 202. Roller; 203. C-shaped bracket; 204. Connecting rod; 205. Lead screw; 206. Connecting sleeve; 207. First threaded rod; 208. Adjusting block; 209. Conical base; 210. Rubber base; 211. Second threaded rod; 3. Exhaust gas emission detector; 4. Connecting pipe; 5. Exhaust gas inlet pipe; 6. Airtight assembly; 601. First C-shaped retaining ring; 602. Second C-shaped retaining ring; 603. Arc-shaped protrusion; 604. Connecting arc block; 605. Hinge; 606. Extension block; 607. Third threaded rod; 608. Airbag; 7. C-shaped groove; 8. Rotating rod; 9. Handle; 10. Rotating protrusion; 11. Roller bracket; 12. Roller. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 5 As shown, this utility model provides an easy-to-install exhaust gas emission detection device, including a fixed plate 1. An exhaust gas emission detector 3 is fixedly installed on the top of the fixed plate 1. Fixed installation components 2 are fixedly installed on both sides of the fixed plate 1. The fixed installation components 2 include fixed brackets 201 fixedly installed on both sides of the fixed plate 1. A roller 202 is rotatably installed on the inner side of the fixed bracket 201. A C-shaped bracket 203 is fixedly sleeved on the outer surface of the roller 202. Connecting rods 204 are fixedly installed on both sides of the C-shaped bracket 203. A connection rod 204 is fixedly installed between the two connecting rods 204. There is a lead screw 205, and a connecting sleeve 206 is threaded onto the outer surface of the lead screw 205, with both ends of the lead screw 205 passing through the interior of the connecting sleeve 206. A first threaded rod 207 is threaded onto the interior of the connecting sleeve 206, with both ends of the first threaded rod 207 passing through the interior of the connecting sleeve 206. A conical base 209 is fixedly installed at the bottom of the first threaded rod 207, and an adjusting block 208 is fixedly installed at the top of the first threaded rod 207. A second threaded rod 211 is fixedly installed at one end of the roller 202, and the second threaded rod 211 passes through the fixed bracket 201.

[0023] When the staff needs to install the exhaust gas emission detector 3, they rotate the second threaded rod 211 by external force. When the second threaded rod 211 rotates, it will drive the roller 202 to start rotating. When the roller 202 starts rotating, it will drive the C-shaped bracket 203 to start rotating downward. Then, the C-shaped bracket 203 will drive the connecting rod 204 to gradually approach the ground. At this time, since the connecting sleeve 206 is threadedly connected to the screw 205, the staff can rotate the connecting sleeve 206 to make it parallel to the ground by external force. Then, the adjusting block 208 is rotated by external force. When the adjusting block 208 rotates, it will drive the first threaded rod 207 to gradually approach the ground, and at the same time, it will make the conical base 209 approach the ground. Since the multiple sets of conical bases 209 are narrow at the top and wide at the bottom, they can make close contact with the ground and keep the exhaust gas emission detector 3 installed stably.

[0024] By rotating the connecting sleeve 206 with external force, the connecting sleeve 206 becomes parallel to the ground. Then, by rotating the adjusting block 208 with external force, the first threaded rod 207 gradually approaches the ground, and the conical base 209 also approaches the ground. Because the multiple sets of conical bases 209 are narrower at the top and wider at the bottom, they can be tightly pressed against the ground to keep the exhaust gas emission detector 3 stable. Compared with traditional devices, this device has several advantages. First, its ingenious mechanical linkage structure allows a series of components to work together and automatically adjust the relative position of the device to the ground simply by rotating the second threaded rod 211. The operation is simple and intuitive. Second, the threaded connection achieves precise leveling, allowing the connecting sleeve 206 to easily become parallel to the ground. Third, the multiple sets of conical bases 209, which are narrower at the top and wider at the bottom, fit tightly against the ground to ensure the device is firmly rooted. This not only ensures the accuracy of the detection, but also saves manpower and time costs because no professional skills are required and ordinary personnel can install it.

[0025] The exhaust gas emission detector 3 has a connecting pipe 4 fixedly installed on its top, and the connecting pipe 4 is connected to the exhaust gas emission detector 3. An exhaust gas inlet pipe 5 is movably installed on the top of the connecting pipe 4. An airtight component 6 is movably installed at the contact point between the exhaust gas inlet pipe 5 and the connecting pipe 4. The airtight component 6 includes a first C-shaped retaining ring 601 movably installed at the contact point between the exhaust gas inlet pipe 5 and the connecting pipe 4. A second C-shaped retaining ring 602 is movably installed on the other side of the contact point between the exhaust gas inlet pipe 5 and the connecting pipe 4. The outer surface of the second C-shaped retaining ring 602 is fixedly installed with... There is a connecting arc block 604. An arc-shaped protrusion 603 is fixedly installed on the outer surface of the first C-shaped retaining ring 601. The arc-shaped protrusion 603 and the connecting arc block 604 are hinged by a hinge 605. An extension block 606 is fixedly installed on the outer surface of the first C-shaped retaining ring 601 and the second C-shaped retaining ring 602. A third threaded rod 607 is threadedly connected to the inside of the two extension blocks 606, and the two ends of the third threaded rod 607 pass through the inside of the two extension blocks 606. An airbag 608 is fixedly installed on the inner wall of the first C-shaped retaining ring 601 and the second C-shaped retaining ring 602.

[0026] When the worker attaches the first C-shaped retaining ring 601 and the second C-shaped retaining ring 602 to the contact point between the exhaust gas inlet pipe 5 and the connecting pipe 4, by rotating the third threaded rod 607, the two extension blocks 606 will gradually move inward, thereby causing the first C-shaped retaining ring 601 and the second C-shaped retaining ring 602 to gradually move inward. Then, the air bladder 608 on the inner wall will gradually fit tightly against the contact point between the exhaust gas inlet pipe 5 and the connecting pipe 4. At the same time, the hinge 605 provides rotational support for the arc-shaped protrusion 603 and the connecting arc block 604.

[0027] By rotating the third threaded rod 607, the two extension blocks 606 will gradually move inward, thereby causing the first C-shaped retaining ring 601 and the second C-shaped retaining ring 602 to gradually move inward. This will cause the airbag 608 on the inner wall to gradually and tightly fit against the contact point between the exhaust gas inlet pipe 5 and the connecting pipe 4. At the same time, the hinge 605 provides rotational support for the arc-shaped protrusion 603 and the connecting arc block 604. Compared with traditional devices, this device ensures the sealing of the connection point by squeezing the contact point between the exhaust gas inlet pipe 5 and the connecting pipe 4 with the airbag 608 on the inner wall, effectively preventing exhaust gas leakage and ensuring the accuracy of the test data. At the same time, the hinge 605 provides stable support for the arc-shaped protrusion 603 and the connecting arc block 604, eliminating the risk of jamming, making the entire installation process smooth and unobstructed, and greatly improving work efficiency.

[0028] The bottom of the fixed plate 1 is fixedly installed with a rotating protrusion 10, and the rotating protrusion 10 is fixedly installed around the bottom of the fixed plate 1. A roller bracket 11 is rotatably installed on the bottom side of the rotating protrusion 10, and a roller 12 is rotatably installed inside the roller bracket 11.

[0029] The rollers 12 are mounted inside the roller bracket 11, which greatly improves the flexibility of the entire device and enhances its applicability.

[0030] The second threaded rod 211 passes through the fixed bracket 201 and is threadedly connected to it at the point of contact.

[0031] The second threaded rod 211 passes through the fixed bracket 201 and is threadedly connected to it. This allows the fixed mounting component 2 to be stored when it is not in use, as the reverse self-locking mechanism of the second threaded rod 211 threaded to the fixed bracket 201 enables it to be stored.

[0032] Among them, the bottom of the conical base 209 is fixedly installed with a rubber base 210, and the rubber base 210 is arranged in a circumferential array.

[0033] The circular array of rubber bases 210 further increases the static friction of the conical base 209 against the ground, thereby further enhancing installation stability.

[0034] The fixed plate 1 has a C-shaped groove 7 on its side. A rotating rod 8 is rotatably installed inside the C-shaped groove 7. A handle 9 is fixedly installed on the outer surface of the rotating rod 8, and both ends of the rotating rod 8 pass through the inside of the handle 9, which is C-shaped.

[0035] By having the rotating rod 8 inserted through the handle 9 at both ends, and the handle 9 being C-shaped, the operator can more easily move the exhaust gas emission testing machine 3, increasing convenience.

[0036] Among them, the C-shaped groove 7 is C-shaped, and the opening range of the C-shaped groove 7 is larger than the volume of the handle 9.

[0037] Since the opening range of the C-shaped groove 7 is larger than the volume of the handle 9, the handle 9 can be effectively stored in the C-shaped groove 7 when not in use.

[0038] Working principle and usage process of this utility model:

[0039] When the staff needs to install the exhaust gas emission detector 3, they rotate the second threaded rod 211 by external force. When the second threaded rod 211 rotates, it will drive the roller 202 to start rotating. When the roller 202 starts rotating, it will drive the C-shaped bracket 203 to start rotating downward. Then, the C-shaped bracket 203 will drive the connecting rod 204 to gradually approach the ground. At this time, since the connecting sleeve 206 is threadedly connected to the screw 205, the staff can rotate the connecting sleeve 206 to make it parallel to the ground by external force. Then, the adjusting block 208 is rotated by external force. When the adjusting block 208 rotates, it will drive the first threaded rod 207 to gradually approach the ground, and at the same time, it will make the conical base 209 approach the ground. Since the multiple sets of conical bases 209 are narrow at the top and wide at the bottom, they can make close contact with the ground and keep the exhaust gas emission detector 3 installed stably.

[0040] When the worker attaches the first C-shaped retaining ring 601 and the second C-shaped retaining ring 602 to the contact point between the exhaust gas inlet pipe 5 and the connecting pipe 4, by rotating the third threaded rod 607, the two extension blocks 606 will gradually move inward, thereby causing the first C-shaped retaining ring 601 and the second C-shaped retaining ring 602 to gradually move inward. Then, the air bladder 608 on the inner wall will gradually fit tightly against the contact point between the exhaust gas inlet pipe 5 and the connecting pipe 4. At the same time, the hinge 605 provides rotational support for the arc-shaped protrusion 603 and the connecting arc block 604.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0042] 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 easy-to-install exhaust gas emission detection device, comprising a fixing plate (1), characterized in that: A waste gas emission detector (3) is fixedly installed on the top of the fixed plate (1). Fixed installation assemblies (2) are fixedly installed on both sides of the fixed plate (1). The fixed installation assemblies (2) include fixed brackets (201) fixedly installed on both sides of the fixed plate (1). A roller (202) is rotatably installed on the inner side of the fixed bracket (201). A C-shaped bracket (203) is fixedly sleeved on the outer surface of the roller (202). Connecting rods (204) are fixedly installed on both sides of the C-shaped bracket (203). A lead screw (205) is fixedly installed between the two connecting rods (204). The outer surface of the sleeve is threaded with a connecting sleeve (206) and the two ends of the lead screw (205) pass through the inside of the connecting sleeve (206). The connecting sleeve (206) is threaded with a first threaded rod (207) and the two ends of the first threaded rod (207) pass through the inside of the connecting sleeve (206). A conical base (209) is fixedly installed at the bottom of the first threaded rod (207). An adjusting block (208) is fixedly installed at the top of the first threaded rod (207). A second threaded rod (211) is fixedly installed at one end of the roller (202) and the second threaded rod (211) passes through the fixed bracket (201).

2. The exhaust gas emission detection device that is easy to install according to claim 1, characterized in that: A connecting pipe (4) is fixedly installed on the top of the exhaust gas emission detector (3), and the connecting pipe (4) is connected to the exhaust gas emission detector (3). An exhaust gas inlet pipe (5) is movably installed on the top of the connecting pipe (4). An airtight component (6) is movably installed at the contact point between the exhaust gas inlet pipe (5) and the connecting pipe (4). The airtight component (6) includes a first C-shaped retaining ring (601) movably installed at the contact point between the exhaust gas inlet pipe (5) and the connecting pipe (4). A second C-shaped retaining ring (602) is movably installed on the other side of the contact point between the exhaust gas inlet pipe (5) and the connecting pipe (4). The outer surface of the second C-shaped retaining ring (602) is fixedly installed with... There is a connecting arc block (604), and an arc-shaped protrusion (603) is fixedly installed on the outer surface of the first C-shaped retaining ring (601). The arc-shaped protrusion (603) and the connecting arc block (604) are hinged by a hinge (605). An extension block (606) is fixedly installed on the outer surface of the first C-shaped retaining ring (601) and the second C-shaped retaining ring (602). A third threaded rod (607) is threadedly connected inside the two extension blocks (606), and the two ends of the third threaded rod (607) pass through the interior of the two extension blocks (606). An airbag (608) is fixedly installed on the inner wall of the first C-shaped retaining ring (601) and the second C-shaped retaining ring (602).

3. The exhaust gas emission detection device that is easy to install according to claim 1, characterized in that: A rotating protrusion (10) is fixedly installed at the bottom of the fixed plate (1), and the rotating protrusion (10) is fixedly installed around the bottom of the fixed plate (1). A roller bracket (11) is rotatably installed on the bottom side of the rotating protrusion (10), and a roller (12) is rotatably installed inside the roller bracket (11).

4. The exhaust gas emission detection device that is easy to install according to claim 1, characterized in that: The second threaded rod (211) passes through the fixed bracket (201) and is threadedly connected to the fixed bracket (201) at the point of contact.

5. The exhaust gas emission detection device that is easy to install according to claim 2, characterized in that: The bottom of the conical base (209) is fixedly installed with a rubber base (210), and the rubber base (210) is arranged in a circular array.

6. The exhaust gas emission detection device that is easy to install according to claim 1, characterized in that: The side of the fixing plate (1) is provided with a C-shaped groove (7), and a rotating rod (8) is rotatably installed inside the C-shaped groove (7). A handle (9) is fixedly installed on the outer surface of the rotating rod (8), and both ends of the rotating rod (8) pass through the inside of the handle (9) and the handle (9) is C-shaped.

7. The exhaust gas emission detection device that is easy to install according to claim 6, characterized in that: The C-shaped groove (7) is C-shaped, and the opening range of the C-shaped groove (7) is larger than the volume of the handle (9).

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