Fixing device for monitoring flue gas in flue

Abstract

The utility model relates to the technical field of flue gas monitoring, in particular to a fixing device for flue gas monitoring in a flue, and solves the problems that a traditional flue gas monitor in the prior art often has some problems such as unstable installation, easy displacement or falling caused by vibration or external force influence in the installation process, and the like. And moreover, the installation is complicated, the personnel operation is inconvenient, and the daily maintenance work of the equipment is influenced. The fixing device for flue gas monitoring comprises a smoke pipe, the two sides of the smoke pipe are both fixedly connected with mounting shells, the two sides of the smoke pipe are both provided with through grooves, and the bottoms of inner cavities of the through grooves are fixedly connected with sliding rails. According to the utility model, the stable installation of the smoke monitor in the smoke pipe is ensured, the risk of displacement and falling caused by vibration or external force is reduced, and the smoke monitor can continuously and accurately monitor the smoke condition, give an alarm in time and take corresponding measures.

Description

Technical Field

[0001] The utility model relates to the technical field of flue gas monitoring, in particular to a fixing device for flue gas monitoring. Background Art

[0002] Flue gas monitoring refers to the physical and chemical analysis of exhaust gases emitted from air pollution sources (such as boilers, kiln heads, etc.) through specific instruments and methods to determine the composition and emission levels of various air pollutants contained therein.

[0003] In the field of environmental protection, flue gas monitors, as important monitoring equipment, play a vital role in ensuring the safety and environmental protection of flue gas emissions. Traditional flue gas monitors often have some problems during the installation process, such as unstable installation, susceptibility to vibration or external force causing displacement or falling off, which in turn affects the accuracy of monitoring data and the reliability of the equipment. In addition, the installation is complicated and inconvenient for personnel to operate, which affects the daily maintenance and maintenance of the equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a fixing device for flue gas monitoring, which solves some problems that traditional flue gas monitors in the prior art often have during the installation process, such as unstable installation, susceptibility to displacement or falling off due to vibration or external force, which in turn affects the accuracy of monitoring data and the reliability of the equipment, and the installation is complicated and inconvenient for personnel to operate, affecting the daily maintenance and servicing of the equipment.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The cam is an axially-coupled device for coupling the cam, and the cam is adapted to engage the at least one axially-coupled device of the smoke detector.

[0007] Preferably, the inner cavity of the slide plate is slidably connected to the outer surface of the slide rail, and one end of the limit block is plugged into the inner cavity of the corresponding docking block. Specifically, the inner cavity of the slide plate is slidably connected to the outer surface of the slide rail, allowing the slide plate to move smoothly on the slide rail, providing a stable sliding trajectory.

[0008] Preferably, the transmission gear and the corresponding moving rack are connected via a meshing connection of latching teeth. Specifically, the meshing connection between the transmission gear and the moving rack provides an efficient transmission method, thereby ensuring the accuracy and stability of the transmission.

[0009] Preferably, the bottom of the cylinder is rotatably connected to the bottom of the inner cavity of the corresponding mounting shell via a rotating shaft. Specifically, the bottom of the cylinder is rotatably connected to the bottom of the inner cavity of the mounting shell via a rotating shaft. This design allows the cylinder to rotate more smoothly, thereby increasing the flexibility and adaptability of the device.

[0010] Preferably, the top of the mounting shell is fixedly connected to a support plate, the inner cavity of the support plate is provided with a fixed rod, the outer ring of the fixed rod is sleeved with a circular baffle, and a fixed hole is opened on one side of the fixing plate. Specifically, the setting of the circular baffle provides space for spring elasticity.

[0011] Preferably, the bottom of the fixed plug rod passes through one side of the adjacent mounting shell and extends to the inner cavity of the mounting shell to be plugged into the inner cavity of the corresponding fixed socket. One side of the limiting long plate passes through the inner wall of the adjacent mounting shell and is fixedly connected with a non-slip handle. Specifically, the provision of the non-slip handle makes it convenient for personnel to pull the limiting long plate to move.

[0012] Preferably, the outer ring of the fixed plug rod is provided with a spring, one end of the spring is fixedly connected to one side of an adjacent annular baffle, and the other end of the spring is fixedly connected to the top of the inner cavity of the corresponding support plate. Specifically, through the setting of the spring and the elastic action of the spring, the fixed plug rod can be displaced to the inner cavity of the adjacent fixed socket, thereby locking the position of the limit block and the docking block.

[0013] Preferably, the top of the fixed plug rod passes through the top of the inner cavity of the support plate and is fixedly connected with an anti-slip grip. Specifically, the provision of the anti-slip grip provides stability during user operation and prevents sliding.

[0014] The utility model has at least the following beneficial effects:

[0015] The structural design ensures the stable installation of the flue gas monitor inside the smoke pipe, reduces the risk of displacement and falling off due to vibration or external force, and ensures that the flue gas monitor can continuously and accurately monitor the flue gas conditions, issue alarms in time and take corresponding measures, ensuring the safety of the flue gas. The operation is simple, easy for personnel to operate, install and disassemble, facilitates the daily maintenance of the equipment, and improves the service life and reliability of the equipment.

[0016] The utility model also has the following beneficial effects:

[0017] Through the structural design, the inner cavity of the skateboard is slidably connected with the outer surface of the slide rail, allowing the skateboard to move smoothly on the slide rail and providing a stable sliding trajectory. The meshing connection between the transmission gear and the moving rack provides an efficient transmission method, ensuring the accuracy and stability of the transmission. The bottom of the cylinder is rotatably connected with the bottom of the inner cavity of the mounting shell through a rotating shaft. This design allows the cylinder to rotate more smoothly, increasing the flexibility and adaptability of the device. The setting of the annular baffle provides space for spring elasticity. The setting of the anti-slip grip makes it convenient for people to pull the limit long board to move. The setting of the spring and the elastic action of the spring can make the fixed plug rod move to the inner cavity of the adjacent fixed socket, thereby locking the position of the limit block and the docking block. The setting of the anti-slip grip provides stability for users during operation to prevent sliding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the docking block of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the limited long plate of the utility model;

[0021] Figure 4 This is a schematic diagram of the support plate structure of the utility model.

[0022] Legend:

[0023] 1. Smoke pipe; 2. Mounting shell; 3. Smoke monitor; 4. Support plate; 5. Anti-slip grip; 6. Docking block; 7. Through slot; 8. Slide rail; 9. Block; 10. Limit block; 11. Slide plate; 12. Moving rack; 13. Disc; 14. Connecting block; 15. Fixed plate; 16. Connecting crank; 17. Limiting long plate; 18. Transmission gear; 19. Fixed socket; 20. Anti-slip grip; 21. Fixed plug rod; 22. Spring; 23. Ring baffle. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1, refer to Figure 1-4 A fixing device for flue gas monitoring comprises a smoke pipe 1, both sides of the smoke pipe 1 are fixedly connected with a mounting shell 2, both sides of the smoke pipe 1 are provided with a through slot 7, the bottom of the inner cavity of the through slot 7 is fixedly connected with a slide rail 8, the inner cavity of the through slot 7 is provided with a slide plate 11, one side of the slide plate 11 is fixedly connected with a block 9, one side of the block 9 is fixedly connected with a limiting block 10, the inner cavity of the smoke pipe 1 is provided with a smoke monitor 3 body, both sides of the smoke monitor 3 are fixedly connected with a docking block 6, and the other side of the slide plate 11 is fixedly connected There is a movable rack 12, and the inner cavity of the mounting shell 2 is provided with two cylinders, the outer ring of the cylinder is sleeved with a disk 13, the outer surface of the disk 13 is fixedly connected with a connecting block 14, and the top of the cylinder is fixedly connected with a transmission gear 18. The inner cavity of the mounting shell 2 is provided with a fixed plate 15, and both sides of the top of the fixed plate 15 are rotatably connected with a connecting crank 16 through a rotating shaft, driving one side of the connecting crank 16 to be rotatably connected with one side of the adjacent connecting block 14 through a rotating shaft, and one side of the fixed plate 15 is fixedly connected with a limited length plate 17;

[0026] According to the above embodiment, it can be known that: the personnel places the smoke monitor 3 inside the smoke pipe 1, the personnel holds the anti-slip handle 5, pulls the limit long plate 17 to move, the limit long plate 17 displacement drives the fixed plate 15 displacement, the fixed plate 15 displacement is converted into the rotation of the connecting crank 16 through the connecting block 14 to drive the disk 13 to rotate, the disk 13 rotation drives the transmission gear 18 to rotate, at this time, the slide plate 11 moves on the slide rail 8, and then makes the moving rack 12 move away from or close to each other, so as to adjust the distance between the two limit blocks 10, when the distance between the two limit blocks 10 is large enough, the personnel places the docking blocks 6 on both sides of the smoke monitor 3 between the two adjacent limit blocks 10, the personnel pulls the anti-slip handle 5 again, so that the transmission gear 18 drives the moving rack 12 to move closer to each other, until the two limit blocks 10 are tightly connected with the inner cavity of the adjacent docking block 6, the personnel pulls the anti-slip handle 2 0 moves upward, at this time, the spring 22 is squeezed and deformed, and when the two limit blocks 10 are tightly connected with the inner cavity of the adjacent docking block 6, the person releases the anti-slip grip 20, and the spring 22 returns to its original state. Under the elastic action of the spring 22, the fixed plug rod 21 is displaced to the inner cavity of the adjacent fixed socket 19, thereby locking the position of the limit block 10 and the docking block 6, ensuring the stable installation of the smoke gas monitor 3 inside the smoke pipe 1; through the structural design, the stable installation of the smoke gas monitor 3 inside the smoke pipe 1 is ensured, the risk of displacement and falling off due to vibration or external force is reduced, and the smoke gas monitor 3 can continuously and accurately monitor the smoke situation, issue an alarm in time and take corresponding measures, ensuring the safety of the smoke, simple operation, convenient for personnel to operate, install and disassemble, convenient for daily maintenance and maintenance of the equipment, and improve the service life and reliability of the equipment.

[0027] Example 2, refer to Figure 1-4 A fixing device for flue gas monitoring comprises a smoke pipe 1, both sides of the smoke pipe 1 are fixedly connected with a mounting shell 2, both sides of the smoke pipe 1 are provided with a through slot 7, the bottom of the inner cavity of the through slot 7 is fixedly connected with a slide rail 8, the inner cavity of the through slot 7 is provided with a slide plate 11, one side of the slide plate 11 is fixedly connected with a block 9, one side of the block 9 is fixedly connected with a limiting block 10, the inner cavity of the smoke pipe 1 is provided with a smoke monitor 3 body, both sides of the smoke monitor 3 are fixedly connected with a docking block 6, and the other side of the slide plate 11 is fixedly connected There is a movable rack 12, and the inner cavity of the mounting shell 2 is provided with two cylinders, the outer ring of the cylinder is sleeved with a disk 13, the outer surface of the disk 13 is fixedly connected to a connecting block 14, and the top of the cylinder is fixedly connected to a transmission gear 18, and the inner cavity of the mounting shell 2 is provided with a fixed plate 15, and both sides of the top of the fixed plate 15 are rotatably connected to a connecting crank 16 through a rotating shaft, which drives one side of the connecting crank 16 to be rotatably connected to one side of the adjacent connecting block 14 through a rotating shaft, and one side of the fixed plate 15 is fixedly connected to a limited length plate 17.

[0028] The inner cavity of the slide plate 11 is slidably connected to the outer surface of the slide rail 8 , and one end of the limit block 10 is plugged into the inner cavity of the corresponding docking block 6 .

[0029] The transmission gear 18 is connected to the corresponding moving rack 12 through a latching meshing connection.

[0030] The bottom of the cylinder is rotatably connected to the bottom of the corresponding inner cavity of the mounting shell 2 via a rotating shaft.

[0031] The top of the mounting housing 2 is fixedly connected with a support plate 4 , the inner cavity of the support plate 4 is provided with a fixed plug rod 21 , the outer ring of the fixed plug rod 21 is sleeved with a circular baffle 23 , and a fixed plug hole 19 is opened on one side of the fixed plate 15 .

[0032] The bottom of the fixed plug rod 21 passes through one side of the adjacent mounting shell 2 and extends to the inner cavity of the mounting shell 2 to be plugged into the inner cavity of the corresponding fixed socket 19. One side of the limiting long plate 17 passes through the inner wall of the adjacent mounting shell 2 and is fixedly connected with an anti-slip handle 5.

[0033] The outer ring of the fixed plug rod 21 is provided with a spring 22 , one end of the spring 22 is fixedly connected to one side of the adjacent annular baffle 23 , and the other end of the spring 22 is fixedly connected to the top of the inner cavity of the corresponding support plate 4 .

[0034] The top of the fixed plug rod 21 passes through the top of the inner cavity of the support plate 4 and is fixedly connected with an anti-slip grip 20;

[0035] According to the above embodiments, it can be known that: the inner cavity of the slide plate 11 is slidably connected with the outer surface of the slide rail 8, allowing the slide plate 11 to move smoothly on the slide rail 8, providing a stable sliding trajectory, and the meshing connection between the transmission gear 18 and the movable rack 12 provides an efficient transmission method, ensuring the accuracy and stability of the transmission, and the bottom of the cylinder is rotatably connected with the bottom of the inner cavity of the mounting shell 2 through a rotating shaft. This design allows the cylinder to rotate more smoothly, increasing the flexibility and adaptability of the device, and the setting of the annular baffle 23 gives the spring 22 elastic space. The setting of the anti-slip grip 5 makes it convenient for personnel to pull the limit long plate 17 to move, and the setting of the spring 22 and the elastic action of the spring 22 can make the fixed plug rod 21 move to the inner cavity of the adjacent fixed socket 19, thereby locking the position of the limit block 10 and the docking block 6, and the setting of the anti-slip grip 20 provides stability during user operation to prevent sliding.

[0036] In summary:

[0037] The personnel places the smoke monitor 3 inside the smoke pipe 1, holds the non-slip handle 5, pulls the limit long plate 17 to move, and the displacement of the limit long plate 17 drives the fixed plate 15 to move, and the displacement of the fixed plate 15 is converted into the rotation of the disk 13 through the connecting block 14 through the rotation of the connecting crank 16, and the rotation of the disk 13 drives the transmission gear 18 to rotate. At this time, the slide plate 11 moves on the slide rail 8, thereby making the moving racks 12 move away from or close to each other, thereby adjusting the distance between the two limit blocks 10. When the distance between the two limit blocks 10 is large enough, the personnel places the docking blocks 6 on both sides of the smoke monitor 3 between the two adjacent limit blocks 10, and the personnel pulls again. The anti-slip grip 5 is moved, so that the transmission gear 18 drives the moving rack 12 to approach each other until the two limit blocks 10 are tightly connected with the inner cavity of the adjacent docking block 6. The person pulls the anti-slip grip 20 to move upward. At this time, the spring 22 is squeezed and deformed. When the two limit blocks 10 are tightly connected with the inner cavity of the adjacent docking block 6, the person releases the anti-slip grip 20, and the spring 22 returns to its original state. Under the elastic action of the spring 22, the fixed plug rod 21 is displaced to the inner cavity of the adjacent fixed plug hole 19, thereby locking the position of the limit block 10 and the docking block 6, ensuring the stable installation of the smoke monitor 3 inside the smoke pipe 1; through structural design, it is ensured The smoke monitor 3 is stably installed inside the smoke pipe 1, reducing the risk of displacement and falling off due to vibration or external force, ensuring that the smoke monitor 3 can continuously and accurately monitor the smoke situation, issue an alarm in time and take corresponding measures, ensuring the safety of the smoke. The operation is simple, convenient for personnel to operate, install and disassemble, convenient for daily maintenance and maintenance of the equipment, and improves the service life and reliability of the equipment; the inner cavity of the slide plate 11 is slidably connected with the outer surface of the slide rail 8, allowing the slide plate 11 to move smoothly on the slide rail 8, providing a stable sliding trajectory, and providing an efficient transmission method through the meshing connection between the transmission gear 18 and the moving rack 12 , ensuring the accuracy and stability of transmission. The bottom of the cylinder is rotatably connected to the bottom of the inner cavity of the mounting shell 2 through a rotating shaft. This design allows the cylinder to rotate more smoothly, increasing the flexibility and adaptability of the device. The setting of the annular baffle 23 gives the spring 22 elastic space. The setting of the anti-slip grip 5 makes it convenient for personnel to pull the limit long plate 17 to move. The setting of the spring 22 and the elastic action of the spring 22 can make the fixed plug rod 21 move to the inner cavity of the adjacent fixed socket 19, thereby locking the position of the limit block 10 and the docking block 6. The setting of the anti-slip grip 20 provides stability during user operation to prevent sliding.

[0038] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A fixture for flue gas monitoring, comprising a flue pipe (1), characterized in that: The smoke pipe (1) is fixedly connected to a mounting shell (2) on both sides, the smoke pipe (1) is provided with a through slot (7) on both sides, the inner bottom of the through slot (7) is fixedly connected to a slide rail (8), the inner cavity of the through slot (7) is provided with a slide plate (11), one side of the slide plate (11) is fixedly connected to a block (9), one side of the block (9) is fixedly connected to a limiting block (10), the inner cavity of the smoke pipe (1) is provided with a smoke monitor (3) body, the two sides of the smoke monitor (3) are fixedly connected to docking blocks (6), and the other side of the slide plate (11) is fixedly connected to a movable rack ( 12), the inner cavity of the mounting shell (2) is provided with two cylinders, the outer ring of the cylinder is sleeved with a disk (13), the outer surface of the disk (13) is fixedly connected to a connecting block (14), the top of the cylinder is fixedly connected to a transmission gear (18), the inner cavity of the mounting shell (2) is provided with a fixing plate (15), both sides of the top of the fixing plate (15) are rotatably connected to a connecting crank (16) through a rotating shaft, driving one side of the connecting crank (16) to be rotatably connected to one side of an adjacent connecting block (14) through a rotating shaft, and one side of the fixing plate (15) is fixedly connected to a limited length plate (17).

2. A fixing device for flue gas monitoring according to claim 1, characterized in that: The inner cavity of the slide plate (11) is slidably connected to the outer surface of the slide rail (8), and one end of the limit block (10) is plugged into the inner cavity of the corresponding docking block (6).

3. A fixing device for flue gas monitoring according to claim 2, characterized in that: The transmission gear (18) is connected to the corresponding moving rack (12) through a toothed engagement.

4. A fixing device for flue gas monitoring according to claim 3, characterized in that: The bottom of the cylinder is rotatably connected to the bottom of the inner cavity of the corresponding mounting shell (2) via a rotating shaft.

5. A fixing device for flue gas monitoring according to claim 4, characterized in that: The top of the mounting shell (2) is fixedly connected to a support plate (4), the inner cavity of the support plate (4) is provided with a fixed plug rod (21), the outer ring of the fixed plug rod (21) is sleeved with a circular baffle (23), and a fixed plug hole (19) is opened on one side of the fixed plate (15).

6. A fixing device for flue gas monitoring according to claim 5, characterized in that: The bottom of the fixed plug rod (21) passes through one side of the adjacent mounting shell (2) and extends to the inner cavity of the mounting shell (2) to be plugged into the inner cavity of the corresponding fixed plug hole (19); one side of the limiting long plate (17) passes through the inner wall of the adjacent mounting shell (2) and is fixedly connected to a non-slip handle (5).

7. A fixing device for flue gas monitoring according to claim 6, characterized in that: The outer ring of the fixed plug rod (21) is provided with a spring (22), one end of the spring (22) is fixedly connected to one side of an adjacent annular baffle (23), and the other end of the spring (22) is fixedly connected to the top of the inner cavity of the corresponding support plate (4).

8. A fixing device for flue gas monitoring according to claim 7, characterized in that: The top of the fixed insertion rod (21) passes through the top of the inner cavity of the support plate (4) and is fixedly connected to an anti-slip grip (20).

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