Air monitoring device

Abstract

The utility model provides an air monitoring device, and belongs to the technical field of environmental assessment monitoring. Comprising a base; a lifting mechanism is installed on the upper portion of the base, the top end of the lifting mechanism is connected with an assembly frame, and a monitor is installed on the lower portion in the assembly frame. According to the utility model, through the arrangement of the transmission assembly, the monitor is always located in the assembly rack in daily life and is protected, and the monitoring purpose mainly depends on the monitoring sensing head exposed above the assembly rack to carry out environment monitoring operation; a worker can control the monitoring sensing head to descend through gear meshing performance in the transmission assembly until the monitoring sensing head retracts into the assembling frame, so that the purpose of good recycling protection is achieved, and it is worth mentioning that in the process, due to the fact that the monitoring sensing head is movably connected with a mounting cylinder at the top end of the monitor, the monitoring sensing head can be effectively prevented from being damaged. Therefore, a good guiding and protecting effect can be achieved on the lifting of the monitoring sensing head.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental assessment monitoring, in particular to an air monitoring device. Background Art

[0002] As we all know, in environmental impact assessment, air monitoring equipment is used to conduct fixed-point, continuous or timed sampling and measurement of pollutants present in the air in a public health environment.

[0003] For example, patent CN218331432U discloses an air environment monitoring device, the key points of its technical solution are: it includes a support plate, the four corners of the bottom surface of the support plate are fixedly installed with universal wheels, the top surface of the support plate is provided with an air detector; a support assembly, the support assembly is arranged inside the support plate, and is used to support the air detector. The air detector can be supported by the support assembly in different usage environments to prevent the air detector from rising too high and causing instability to affect the detection. The support assembly can be stored on one side of the support plate and will not affect the staff from moving the support plate. The support plate can be fixed on an uneven soil bottom surface by inserting a rod. The support plate can be fixed on a geologically hard bottom surface, such as a cement bottom surface, by providing an expansion bolt inside the mounting hole of the support plate. The screw rod can be gathered on one side of the support plate when not in use by adjusting the nut B to prevent the staff from moving the support plate.

[0004] When the above-mentioned air environment monitoring device is in use, since the monitoring instrument body is always exposed outside, whether it is idle, in transportation or in use, it can be seen that the monitoring instrument body is vulnerable to hidden dangers under various external phenomena under normal conditions. Therefore, the present application provides an air monitoring device to meet the needs. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide an air monitoring device to solve the problem that the monitoring instrument body is always exposed outside, whether it is idle, transported or in use. It can be seen that the monitoring instrument body is easily threatened by hidden dangers under different external phenomena under normal conditions.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] An air monitoring device comprises: a base; a lifting mechanism is installed above the base, and an assembly frame is connected to the top of the lifting mechanism, a monitor is installed below the assembly frame, and a protection mechanism is installed above the monitor inside the assembly frame, an inner frame is fixed to one side above the inner part of the assembly frame, a protection mechanism is installed above the assembly frame and the inner frame, and upper installation slots are distributed on the top of the assembly frame, the protection mechanism comprises a mounting tube, and the mounting tubes are respectively fixed to both sides of the top of the monitor, a sliding assembly is installed inside the mounting tube, the sliding assembly comprises a sensor harness, and one end of the sensor harness is connected to a monitoring sensor head, and a transmission assembly is installed on one side of the monitoring sensor head inside the assembly frame.

[0008] Optionally, the sliding assembly includes an inner sliding edge, and the inner sliding edge is located on the inner wall of the mounting tube, a slider is movable inside the inner sliding edge, and a sensing harness is connected to the end of the monitoring sensor head.

[0009] Optionally, a monitoring sensor head and a monitoring instrument are respectively connected to two sides of the sensing harness.

[0010] Optionally, the transmission assembly includes an internal fixed frame, and the internal fixed frame is fixed to the inner upper section of the assembly frame, a rotating rod is installed in the inner middle part of the internal fixed frame, and a gear sleeve is fixed around the middle section of the rotating rod, a motor for driving the rotating rod is installed on one side of the inner part of the internal frame, a connecting kit is fixed around the upper side of the monitoring sensor head, and a rack is fixed on one side of the connecting kit, a mounting frame is fixed near the upper part of the assembly frame, and slide cylinders are installed on both sides of one side of the mounting frame.

[0011] Optionally, the gear sleeve and the two racks are connected in meshing transmission.

[0012] Optionally, the lifting mechanism includes an electric telescopic rod, and the electric telescopic rod is installed in the upper middle part of the base, the top of the electric telescopic rod is connected to a top mounting plate, and an external sleeve rod is fixed around the bottom end of the top mounting plate, and fixed rods for guiding the external sleeve rod are fixed around the top of the base.

[0013] Optionally, the outer sleeve rod and the fixed rod are nested with each other, and four groups of the outer sleeve rod and the fixed rod are provided.

[0014] Optionally, the protection mechanism includes an electric push rod, and the electric push rod is installed on the upper part of the inner mounting frame. The top end of the electric push rod is connected to one end of a guide plate, and alignment grooves are provided on both sides of one side of the guide plate. Guide edges for the guide plate to slide are provided on both sides of the inner top of the mounting frame.

[0015] Optionally, the size of the alignment grooves distributed on the guide plate matches the middle size of the upper mounting slot.

[0016] Optionally, both sides of the guide plate are slidably connected to the guide edges.

[0017] Compared with the prior art, the utility model has at least the following beneficial effects:

[0018] In the above scheme, by setting up a transmission component, the monitoring instrument is always protected inside the assembly frame on a daily basis, wherein the monitoring purpose mainly relies on the monitoring sensor head exposed above the assembly frame to perform environmental monitoring operations. When the monitoring sensor head is not needed for monitoring and is idle, the staff can use the gear meshing inside the transmission component to control the monitoring sensor head to descend until it retracts into the interior of the assembly frame, thereby achieving a better recovery and protection purpose. It is worth mentioning that in this process, since the monitoring sensor head and the top mounting tube of the monitor are movably connected, it can provide better guidance and protection for the lifting and lowering of the monitoring sensor head.

[0019] By setting up an electric telescopic rod, it can be used to adjust the lifting and lowering operations of the assembly frame and its internal monitoring instrument to adapt to environmental monitoring at different levels. The setting of four sets of external sleeve rods and fixed rods is used to increase the contact area between the assembly frame and the base and improve stability.

[0020] By setting up an electric push rod, after the monitoring sensor head is retracted into the assembly frame, the staff can start the electric push rod to move the guide plate along the guide edge, so that the solid part of the guide plate can cover the upper mounting slot at the top of the assembly frame, thereby helping to achieve the purpose of sealing protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the air monitoring device;

[0023] Figure 2 This is a schematic diagram of the internal structure of the air monitoring device assembly rack;

[0024] Figure 3 This is a schematic diagram of the partial structure of the protection mechanism of the air monitoring device;

[0025] Figure 4 Air monitoring device Figure 2 Schematic diagram of the structure at point A in the middle.

[0026] [reference numerals]

[0027] 1. Base; 2. Lifting mechanism; 21. Electric telescopic rod; 22. Top mounting plate; 23. External sleeve rod; 24. Fixed rod; 3. Assembly frame; 4. Monitor; 5. Protection mechanism; 51. Mounting tube; 52. Sliding assembly; 521. Inner sliding edge; 522. Sliding block; 523. Sensor harness; 53. Monitoring sensor head; 54. Transmission assembly; 541. Inner fixing frame; 542. Rotating rod; 543. Gear sleeve; 544. Motor; 545. Connecting kit; 546. Rack; 547. Mounting frame; 548. Sliding tube; 6. Internal mounting frame; 7. Protection mechanism; 71. Electric push rod; 72. Guide plate; 73. Alignment groove; 74. Guide edge; 8. Upper mounting notch.

[0028] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0029] The following is a detailed description of an air monitoring device provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0030] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0031] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0032] It will be understood that the meaning of “on,” “over,” and “above” in this disclosure should be interpreted in the broadest manner, so that “on” means not only “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” means not only “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0033] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0034] like Figure 1 , Figure 2 and Figure 3 As shown, an embodiment of the utility model provides an air monitoring device, comprising: a base 1; a lifting mechanism 2 is installed above the base 1, and the top of the lifting mechanism 2 is connected to an assembly frame 3, a monitor 4 is installed below the assembly frame 3, and a protection mechanism 5 is installed above the monitor 4 inside the assembly frame 3, an inner frame 6 is fixed to one side above the inner part of the assembly frame 3, a protection mechanism 7 is installed above the inner part of the assembly frame 3 and the inner frame 6, and upper mounting slots 8 are distributed on the top of the assembly frame 3, the lifting mechanism 2 includes an electric telescopic rod 21, and the electric telescopic rod 21 is installed above the base 1 In the middle, the top of the electric telescopic rod 21 is connected to the top mounting plate 22, and the bottom of the top mounting plate 22 is fixed with an outer sleeve rod 23 around it, and the upper part of the base 1 is fixed with a fixed rod 24 for guiding the outer sleeve rod 23. The outer sleeve rod 23 and the fixed rod 24 are nested with each other, and four groups of the outer sleeve rod 23 and the fixed rod 24 are provided. The electric telescopic rod 21 can be used to adjust the lifting operation of the assembly frame 3 and the internal monitor 4 thereof to adapt to environmental monitoring at different levels, and the setting of the four groups of the outer sleeve rod 23 and the fixed rod 24 is used to increase the contact area between the assembly frame 3 and the base 1 and improve stability.

[0035] The protection mechanism 5 includes a mounting tube 51, and the mounting tube 51 is respectively fixed to the top two sides of the monitor 4, a sliding assembly 52 is installed inside the mounting tube 51, and the sliding assembly 52 includes an inner sliding edge 521, and the inner sliding edge 521 is located on the inner wall of the mounting tube 51, and a slider 522 is movable inside the inner sliding edge 521, and the end of the monitoring sensor head 53 is connected to a sensor harness 523, and the two sides of the sensor harness 523 are respectively connected to the monitoring sensor head 53 and the monitor 4, and the sliding assembly 5 2 includes a sensing harness 523, and one end of the sensing harness 523 is connected to a monitoring sensor head 53, a transmission assembly 54 is installed on one side of the monitoring sensor head 53 inside the assembly frame 3, and the transmission assembly 54 includes an inner fixing frame 541, and the inner fixing frame 541 is fixed to the upper part of the inner part of the assembly frame 3, a rotating rod 542 is installed in the middle part of the inner side of the inner fixing frame 541, and a gear sleeve 543 is fixed around the middle part of the rotating rod 542, and a gear sleeve 543 is installed on one side of the inner side of the inner frame 6 for the rotating rod 542 to drive The motor 544 is fixed with a connecting kit 545 on the periphery of the upper side of the monitoring sensor head 53, and a rack 546 is fixed on one side of the connecting kit 545, a mounting frame 547 is fixed near the upper part of the assembly frame 3, and slide cylinders 548 are installed on both sides of one side of the mounting frame 547, and the gear sleeve 543 and the two racks 546 are meshingly connected. The monitoring instrument 4 is usually always protected inside the assembly frame 3, wherein the monitoring purpose mainly relies on the monitoring sensor head 53 exposed above the assembly frame 3 to perform environmental monitoring operations. When the monitoring sensor head 53 is not needed for monitoring and is idle, the staff can use the gear meshing inside the transmission assembly 54 to control the monitoring sensor head 53 to descend until it retracts into the interior of the assembly frame 3, thereby achieving a better recovery and protection purpose. It is worth mentioning that in this process, since the monitoring sensor head 53 and the mounting cylinder 51 at the top of the monitoring instrument 4 are movably connected, the lifting and lowering of the monitoring sensor head 53 can be better guided and protected.

[0036] like Figure 2 and Figure 4 As shown, the protection mechanism 7 includes an electric push rod 71, and the electric push rod 71 is installed on the upper part of the inner mounting frame 6. The top end of the electric push rod 71 is connected to one end of a guide plate 72, and alignment grooves 73 are provided on both sides of one side of the guide plate 72. The size of the alignment grooves 73 distributed on the guide plate 72 matches the middle size of the upper mounting slot 8. Guide edges 74 for sliding of the guide plate 72 are provided on both sides of the inner top of the mounting frame 3. The two sides of the guide plate 72 and the guide edges 74 are slidably connected to each other. After the monitoring sensor head 53 is retracted into the mounting frame 3, the staff can start the electric push rod 71 to move the guide plate 72 along the guide edge 74, so that the solid part of the guide plate 72 can cover the upper mounting slot 8 at the top of the mounting frame 3, thereby helping to achieve the purpose of sealing protection.

[0037] The utility model provides a technical solution in which the electric telescopic rod 21 can be used to adjust the lifting operation of the assembly frame 3 and the internal monitoring instrument 4 thereof to adapt to environmental monitoring at different levels, and the arrangement of the four sets of external sleeve rods 23 and the fixed rods 24 is used to increase the contact area between the assembly frame 3 and the base 1 and improve stability. Secondly, the monitoring instrument 4 is always protected inside the assembly frame 3 on a daily basis, wherein the monitoring purpose mainly relies on the monitoring sensor head 53 exposed above the assembly frame 3 to perform environmental monitoring operations. When the monitoring sensor head 53 is not needed for monitoring and is idle, the staff can use the gear meshing inside the transmission component 54 to control the monitoring. The monitoring sensor head 53 is lowered until it is retracted into the assembly frame 3, so as to achieve a better recovery and protection purpose. It is worth mentioning that in this process, since the monitoring sensor head 53 and the mounting tube 51 at the top of the monitor 4 are movably connected, the lifting and lowering of the monitoring sensor head 53 can be better guided and protected. Finally, after the monitoring sensor head 53 is retracted into the assembly frame 3, the staff can start the electric push rod 71 to move the guide plate 72 along the guide edge 74, so that the solid part of the guide plate 72 can cover the upper mounting slot 8 at the top of the assembly frame 3, thereby helping to achieve the purpose of sealing protection.

[0038] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An air monitoring device, characterized in that: include: Pedestal; A lifting mechanism is installed above the base, and an assembly frame is connected to the top of the lifting mechanism. A monitor is installed inside the assembly frame at the bottom, and a protection mechanism is installed above the monitor inside the assembly frame. An internal frame is fixed on one side of the upper part of the assembly frame. A protective mechanism is installed on the upper part of the assembly frame and the inner frame, and an upper installation slot is distributed on the top of the assembly frame. The protective mechanism includes a mounting tube, and the mounting tubes are respectively fixed on both sides of the top of the monitor. A sliding component is installed inside the mounting tube, and the sliding component includes a sensor harness, and one end of the sensor harness is connected to a monitoring sensor head. A transmission component is installed on one side of the monitoring sensor head inside the assembly frame.

2. The air monitoring device according to claim 1, characterized in that: The sliding assembly comprises an inner sliding edge, and the inner sliding edge is located on the inner wall of the mounting tube, a sliding block is movable inside the inner sliding edge, and a sensing harness is connected to the end of the monitoring sensor head.

3. The air monitoring device according to claim 1, characterized in that: The two sides of the sensor harness are respectively connected with a monitoring sensor head and a monitoring instrument.

4. The air monitoring device according to claim 1, characterized in that: The transmission assembly includes an inner fixing frame, and the inner fixing frame is fixed to the inner upper section of the assembly frame, a rotating rod is installed in the inner middle part of the inner fixing frame, and a gear sleeve is fixed around the middle section of the rotating rod, a motor for driving the rotating rod is installed on one side of the inner part of the inner mounting frame, a connecting set is fixed around the upper side of the monitoring sensor head, and a rack is fixed on one side of the connecting set, a mounting frame is fixed near the upper part of the assembly frame, and slide cylinders are installed on both sides of one side of the mounting frame.

5. The air monitoring device according to claim 4, characterized in that: The gear sleeve and the two racks are all in meshing transmission connection.

6. The air monitoring device according to claim 1, characterized in that: The lifting mechanism includes an electric telescopic rod, and the electric telescopic rod is installed in the upper middle part of the base. The top end of the electric telescopic rod is connected to a top mounting plate, and an outer sleeve rod is fixed around the bottom end of the top mounting plate. Fixed rods for guiding the outer sleeve rod are fixed around the upper part of the base.

7. The air monitoring device according to claim 6, characterized in that: The outer sleeve rod and the fixing rod are sleeved with each other, and four groups of the outer sleeve rod and the fixing rod are arranged.

8. The air monitoring device according to claim 1, characterized in that: The protection mechanism includes an electric push rod, and the electric push rod is installed on the upper part of the inner mounting frame. The top end of the electric push rod is connected to one end of a guide plate, and alignment grooves are provided on both sides of one side of the guide plate. Guide edges for the guide plate to slide are provided on both sides of the inner top end of the mounting frame.

9. The air monitoring device according to claim 8, characterized in that: The size of the alignment grooves distributed on the guide plate matches the middle size of the upper mounting notch.

10. The air monitoring device according to claim 8, characterized in that: The two sides of the guide plate are slidably connected to the guide edges.

Images