Supporting structure for air environment monitoring device

Abstract

The utility model discloses a supporting structure for an air environment monitoring device, which comprises a base, a fixing seat fixedly mounted on the base, a screw rod in threaded connection with the center of the fixing seat, a lifting motor fixedly connected with the top end of the screw rod, a motor fixing seat fixedly connected with the top end of the lifting motor, and a motor fixing seat fixedly connected with the output end of the motor fixing seat. Guide rods are fixedly mounted at four corners of the bottom of the motor fixing seat respectively, guide holes are correspondingly formed in the fixing seat, the guide rods are guided in a lifting manner along the guide holes, a rotating motor is fixedly mounted at the upper end of the motor fixing seat, a rotating frame is fixedly connected to the output end of the rotating motor, and detection positions facing a plurality of angles are uniformly arranged on the rotating frame along the circumference; and an air environment monitoring device is mounted on the detection position. According to the air environment monitoring device, fixed-point, continuous or timed sampling and measurement of the air environment monitoring device aiming at different heights and different directions are automatically realized by controlling the rotating motor and the lifting motor, so that the labor force is saved, and the adjustment is very convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to environmental monitoring technical field especially, it is a kind of support structure for air environmental monitoring device. BACKGROUND

[0002] Air monitoring refers to the sampling and measurement of pollutants existing in the air at fixed points, continuously or at intervals, which can detect various data of air by various sensors.

[0003] The existing air detection needs to sample and measure at different heights and different directions of a position respectively at fixed points, continuously or at intervals. This requires the air environmental monitoring device to be rotated to different angles and the height position to be adjusted at intervals, which requires manual adjustment of the support frame for positioning. Manual adjustment consumes a lot of manual labor, and the adjustment process is complicated and very inconvenient. SUMMARY

[0004] To solve the above technical problems, the utility model designs a support structure for air environmental monitoring device.

[0005] The utility model adopts the following technical scheme:

[0006] A support structure for air environmental monitoring device, comprising a base, a fixed seat is fixedly installed on the base, a lead screw is threadedly connected at the center of the fixed seat, a lifting motor is fixedly connected at the top end of the lead screw, the top end of the lead screw is fixedly connected with the output end of the lifting motor, a motor fixing seat is fixedly connected at the top end of the lifting motor, guide rods are fixedly installed at the bottom four corners of the motor fixing seat, guide holes are correspondingly installed on the fixed seat, the guide rods are guided up and down along the guide holes, a rotary motor is fixedly installed on the upper end of the motor fixing seat, a rotary frame is fixedly connected with the output end of the rotary motor, a plurality of angle-oriented detection positions are uniformly arranged on the rotary frame along the circumference, and air environmental monitoring devices are installed on the detection positions.

[0007] As a preferred, the bottom end of the guide rod is fixedly installed with a limit plate. The guide rod is limited to prevent the guide rod from exceeding the limit.

[0008] As a preferred, a roller is installed at the bottom of the base. It is convenient for the movement of the entire support structure.

[0009] As a preferred, a support seat is threadedly installed at the lower part of the base, and the support seat is conically arranged from small at the top to large at the bottom. It is convenient for the support seat to stably support the entire support frame base after adjustment.

[0010] As a preferred, the output end of the rotary motor is arranged in a stepped shape, a threaded hole is arranged at the tail end of the output end of the rotary motor, and the rotary frame is supported on the output end of the rotary motor and installed through bolt fastening connection of the threaded hole.

[0011] As preferred, the rotating frame is umbrella frame shaped. It is convenient to support the rotating frame stably.

[0012] As preferred, the rotating motor and the lifting motor are controlled by remote wireless control or PLC system.

[0013] The air environment monitoring device support structure has the advantages that the air environment monitoring device can be automatically controlled to realize sampling and measurement at different heights and different directions, the whole structure has high automation degree, labor is saved, and adjustment is very convenient. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a structural schematic view of the utility model;

[0015] Figure 2 is a structural schematic view of the rotating frame in the utility model;

[0016] In the drawing: 1, base, 2, fixed seat, 3, screw rod, 4, lifting motor, 5, motor fixed seat, 6, guide rod, 7, rotating motor, 8, rotating frame, 9, air environment monitoring device, 10, limit plate, 11, support seat, 12, roller, 13, bolt. DETAILED DESCRIPTION

[0017] The technical scheme of the utility model will be further described in detail below by specific embodiments and in combination with the drawings:

[0018] Embodiment: as shown in Figure 1 and Figure 2 , an air environment monitoring device support structure comprises a base 1, the base is fixedly provided with a fixed seat 2, the fixed seat is threadedly connected with a screw rod 3, the screw rod is fixedly connected with a lifting motor 4 at the top end, the screw rod top end is fixedly connected with the output end of the lifting motor, the lifting motor top end is fixedly connected with a motor fixed seat 5, the motor fixed seat bottom four corners are fixedly provided with guide rods 6, the fixed seat is correspondingly provided with guide holes, the guide rods are guided to ascend and descend along the guide holes, the motor fixed seat upper end is fixedly provided with a rotating motor 7, the output end of the rotating motor is fixedly connected with a rotating frame 8, the rotating frame is uniformly provided with a plurality of angle-oriented detection positions along the circumference, and the detection positions are provided with air environment monitoring devices 9.

[0019] The guide rod bottom end is fixedly provided with a limit plate 10.

[0020] The base lower part is threadedly provided with a support seat 11, and the support seat is conically arranged in a small size upwards and a large size downwards.

[0021] The output end of the rotary motor is arranged in a stepped manner, the tail end of the output end of the rotary motor is provided with a threaded hole, the rotary frame is sleeved and supported on the output end of the rotary motor and is fastened and connected to the threaded hole through the bolt 13.

[0022] The rotary frame is in the shape of an umbrella frame. The rotary motor and the lifting motor are controlled through remote wireless control or a PLC system.

[0023] When the support structure for the air environment monitoring device is used, the air environment monitoring device is first installed on the detection position, the support structure is moved to a specified position through the rollers, the support seat is rotated, the structure is stably supported through the support seat, and then the rotary motor and the lifting motor are automatically controlled through remote wireless control or a PLC system to realize sampling and measurement of the air environment monitoring device at different heights and different directions respectively in a fixed point, continuous or timed manner. The whole structure has high automation degree, saves manual labor, and is very convenient to adjust.

[0024] The above-described embodiments are only a preferred scheme of the present application, and do not limit the present application in any form, and other variants and modifications are possible without exceeding the technical scheme recorded in the claims.

Claims

1. A support structure for an air environment monitoring device comprising a base, characterised in that, The fixed seat is fixedly installed on the base, a screw rod is threadedly connected at the center of the fixed seat, a lifting motor is fixedly connected at the top end of the screw rod, the top end of the screw rod is fixedly connected with the output end of the lifting motor, a motor fixing seat is fixedly connected at the top end of the lifting motor, guide rods are fixedly installed at the four corners of the bottom of the motor fixing seat, guide holes are correspondingly installed on the fixed seat, the guide rods are guided to ascend and descend along the guide holes, a rotary motor is fixedly installed at the upper end of the motor fixing seat, a rotary frame is fixedly connected with the output end of the rotary motor, a plurality of detection positions with different angles are uniformly arranged on the rotary frame along the circumference, and air environment monitoring devices are installed on the detection positions.

2. A support structure for an air environment monitoring device according to claim 1, characterised in that, The bottom end of the guide rod is fixedly installed with a limiting plate.

3. The support structure for an air environment monitoring device of claim 1, wherein, Rollers are installed at the bottom of the base.

4. The support structure for an air environment monitoring device of claim 1, wherein, A support seat is threadedly installed at the lower part of the base, and the support seat is taper-shaped with the upper part being small and the lower part being large.

5. The support structure for an air environment monitoring device of claim 1, wherein, The output end of the rotary motor is step-shaped, a threaded hole is arranged at the tail end of the output end of the rotary motor, the rotary frame is sleeved and supported on the output end of the rotary motor and is installed through the threaded hole by bolt fastening.

6. The support structure for an air environment monitoring device of claim 1, wherein, The rotary frame is umbrella frame-shaped.

7. The support structure for an air environment monitoring device of claim 1, wherein, The rotary motor and the lifting motor are controlled by remote wireless control or a PLC system.

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