A monitoring device

Abstract

The application belongs to the technical field of thermal power plants, and particularly relates to a monitoring device. The device comprises a mounting structure and a monitoring assembly. The mounting structure comprises a mounting plate, a locking assembly, a clamping groove plate, an elastic fixing assembly, a driving groove and a driving assembly. The surface of the monitoring assembly is provided with a sliding channel in sliding connection with the clamping groove plate. The elastic fixing assembly is located on one side of the clamping groove plate. The locking assembly is in abutment with the elastic fixing assembly and the clamping groove plate on the two sides, respectively. The driving groove is located on the other side of the clamping groove plate. The bottom end of the driving groove is lower than the top end of the clamping groove plate. The driving assembly is in sliding connection with the driving groove. The distance between the bottom end of the driving groove and the top end of the clamping groove plate is equal to the length of the contact between the locking assembly and the elastic fixing assembly. The driving assembly is connected with the top end of the locking assembly. The bottom end of the clamping groove plate is provided with a limiting groove extending in the transverse direction. The elastic fixing assembly is in sliding connection with the clamping groove plate through the limiting groove. It can be seen that the device can reduce the difficulty of disassembly and maintenance of the monitoring assembly, shorten the downtime, and improve the data acquisition efficiency.

Claims

1. A monitoring device, characterized in that include: The mounting structure includes a mounting plate, a locking assembly, and a slot plate, an elastic fixing assembly, a drive groove, and a drive assembly, all respectively disposed on the surface of the mounting plate. The slot plate, the elastic fixing assembly, and the drive groove all extend along the longitudinal direction of the mounting plate. The monitoring assembly has a slide rail on its surface facing the mounting plate, which slidably connects to the slot plate. The elastic fixing assembly is located on one side of the slot plate and is used to insert between the slide rail and the slot plate along the transverse direction of the mounting plate. The locking assembly is connected to the elastic fixing assembly on both sides. The component abuts against the slot plate to restrict the movement of the elastic fixing component along the lateral direction. The drive groove is located on the other side of the slot plate, and the bottom end of the drive groove is lower than the top end of the slot plate. The drive component is slidably connected to the drive groove. The distance between the bottom end of the drive groove and the top end of the slot plate is equal to the length of the contact between the locking component and the elastic fixing component. The drive component is connected to the top end of the locking component to drive the locking component to move upward when subjected to an upward force and to drive the locking component to move downward when subjected to a downward force. The bottom end of the card slot plate is provided with a limiting groove extending in the lateral direction, and the elastic fixing component is slidably connected to the card slot plate through the limiting groove.

2. The monitoring device of claim 1, wherein, The elastic fixing assembly includes a fixing structure, an elastic element, a support plate extending along the longitudinal direction, and a connecting plate; one end of the fixing structure is disposed on the side of the connecting plate facing the slot plate, the support plate is located between the slot plate and the connecting plate, the other end of the fixing structure passes through the support plate, the axial direction of the fixing structure is the transverse direction, and both ends of the elastic element are connected to the connecting plate and the support plate respectively. The connecting plate is slidably connected to the slot plate through the limiting groove; both the slide and the slot plate are provided with mounting holes to accommodate the fixing structure; the locking component abuts against the other end of the fixing structure; the distance between the bottom end of the driving groove and the top end of the slot plate is equal to the length of the contact between the locking component and the fixing structure.

3. The monitoring device of claim 2, wherein, The fixing structure includes a handle, a first insert rod, and a second insert rod. One end of the handle is connected to the middle of the connecting plate. One end of the first insert rod is connected to the top part of the connecting plate. One end of the second insert rod is connected to the bottom part of the connecting plate. The other ends of the handle, the first insert rod, and the second insert rod pass through the support plate. The axial direction of the handle, the first insert rod, and the second insert rod is the transverse direction. The elastic element is located between the first insert rod and the handle and / or between the second insert rod and the handle. The locking component abuts against the other end of the first insert rod. The slide and the slot plate are each provided with a first mounting hole for accommodating the handle, a second mounting hole for accommodating the first insert rod, and a third mounting hole for accommodating the second insert rod. The distance between the bottom end of the drive groove and the top end of the slot plate is equal to the length of the contact between the locking component and the first insert rod.

4. The monitoring device of claim 3, wherein, The limiting groove includes a groove body and two limiting baffles; the groove body is disposed at the bottom end of the slot plate along the transverse direction, and the two limiting baffles are respectively disposed at both ends of the groove body along the transverse direction. The height of the limiting baffles is equal to the depth of the groove body and is lower than the distance between the third mounting hole and the bottom end of the slot plate.

5. The monitoring device of claim 3, wherein, The first mounting hole is coaxial with the handle, the second mounting hole is coaxial with the first insertion rod, and the third mounting hole is coaxial with the second insertion rod.

6. The monitoring device of claim 3, wherein, The elastic fixing component further includes a limiting block, which is disposed on the side of the support plate facing the connecting plate and located between the elastic element and the handle.

7. The monitoring device according to any one of claims 3 to 6, characterized in that The locking assembly includes a locking seat, a pin, a stop plate, and a limiting structure. The locking seat has a through hole, and the pin is disposed in the locking seat through the through hole. The top end of the pin is connected to the driving assembly, and the bottom end of the pin has a rotating hole. A transverse pin is disposed in the rotating hole. The top end of the stop plate is rotatably connected to the transverse pin. The two ends of the limiting structure are respectively connected to the bottom end of the locking seat and the surface of the stop plate facing the mounting plate. The two sides of the abutment plate abut against the other end of the first insertion rod and the slot plate, respectively. The distance between the bottom end of the drive groove and the top end of the slot plate is equal to the length of the contact between the abutment plate and the first insertion rod.

8. The monitoring device of claim 7, wherein, The drive assembly includes a drive body and a power transmission structure. The two ends of the power transmission structure are connected to the top of the pin and the drive body, respectively, and are used to drive the locking assembly to move upward when subjected to an upward force and to drive the locking assembly to move downward when subjected to a downward force.

9. The monitoring device according to claim 8, characterized in that, The drive body includes a toothed plate, a rotating shaft, a gear, a fixed plate, and a return spring; a slider is provided on the surface of the toothed plate facing the drive groove, and the slider is slidably connected to the drive groove; the rotating shaft is provided on the surface of the mounting plate and located on the side of the drive groove away from the slot plate; the gear is sleeved on the rotating shaft; one side of the toothed plate meshes with the gear; the fixed plate is provided on the surface of the mounting plate near the top of the toothed plate; and the two ends of the return spring are respectively connected to the top of the toothed plate and the fixed plate. The end of the rotating shaft facing the mounting plate has a mounting groove, which is connected to the power transmission structure.

10. The monitoring device of claim 1, wherein, The monitoring component includes a monitoring device body, a filter screen, and an exhaust louver. The filter screen is disposed on one side of the monitoring device body, and the exhaust louver is disposed on the other side of the monitoring device body. The surface of the monitoring device body facing the mounting plate is provided with a slide rail that is slidably connected to the slot plate.

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