CN219121986U - Portable dust concentration detection device - Google Patents
Portable dust concentration detection device Download PDFInfo
- Publication number
- CN219121986U CN219121986U CN202223585592.7U CN202223585592U CN219121986U CN 219121986 U CN219121986 U CN 219121986U CN 202223585592 U CN202223585592 U CN 202223585592U CN 219121986 U CN219121986 U CN 219121986U
- Authority
- CN
- China
- Prior art keywords
- dust concentration
- base
- concentration detection
- seat
- damping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of environmental monitoring, and discloses a movable dust concentration detection device, which comprises a moving mechanism, wherein a detection mechanism is arranged at the upper part of the moving mechanism; the moving mechanism comprises a base, universal wheels are mounted at the bottom of the base, a pushing handle is fixedly connected to the rear end of the base, a control button is mounted at the upper end of the pushing handle, a vibration reduction seat is movably connected to the inner portion of the upper end of the base, a damping rod is mounted at the lower end of the vibration reduction seat, and a damping spring is sleeved outside the damping rod. This portable dust concentration detection device, through the extraction of draught fan outside air, outside air suction hood inhales and gets into the detection incasement portion, through the dust concentration detection device body that detects incasement portion and set up, can carry out dust concentration detection to the air that gets into the detection case, this device is through battery power supply, is convenient for turn to through the base of universal wheel, promotes the direction of pushing away adjusting device to adjust the suction hood direction of admitting air, the detection of different angles of being convenient for.
Description
Technical Field
The utility model relates to the technical field of environmental monitoring, in particular to a movable dust concentration detection device.
Background
The dust concentration detection device is an instrument for measuring the concentration of dust substances suspended in air, and can display the dust concentration value and output a concentration signal. The dust concentration condition in the real-time on-line monitoring environment can in time carry out the warning of exceeding standard or start dust removal dust fall equipment work, makes environment dust content control in standard range, avoids the harm that the dust brought, and the raw materials in some production workshops include the powder, and the powder can not leak, and the dust concentration of air in the production workshops needs to detect.
According to the mobile dust concentration detection device proposed by the chinese patent publication No. CN209148496U, the device is provided with a "which is arranged on a trolley, can move flexibly, and can pump air into a detection box through a universal air pumping cover for dust concentration detection, and the air suction direction of the universal air pumping cover can be adjusted flexibly. The dust concentration detection device is arranged on the trolley and can flexibly move along with the trolley. The universal exhaust hood is connected with the exhaust pipe, the induced draft fan sends air in the exhaust pipe into the detection box, the air sucked by the universal exhaust hood can be sent into the detection box along the exhaust pipe, the dust concentration detection device is arranged inside the detection box, dust concentration detection can be carried out on the air entering the detection box, and the air suction direction of the universal exhaust hood can be flexibly adjusted. The advantage of "but the device inlet end is provided with universal exhaust hood and exhaust tube, leads to the inlet tube way longer, and after long-time use, the pipeline is inside to remain dust dirt and jam easily, influences the accuracy of detecting the numerical value.
Therefore, we propose a mobile dust concentration detection device to solve the above-mentioned problems in the background.
Disclosure of Invention
The present utility model is directed to a mobile dust concentration detection device, so as to solve the problems set forth in the background art.
In order to solve the technical problems, the utility model provides the following technical scheme:
the movable dust concentration detection device comprises a moving mechanism, wherein a detection mechanism is arranged at the upper part of the moving mechanism;
the moving mechanism comprises a base, a universal wheel is arranged at the bottom of the base, a pushing handle is fixedly connected to the rear end of the base, a control button is arranged at the upper end of the pushing handle, a vibration reduction seat is movably connected inside the upper end of the base, a damping rod is arranged at the lower end of the vibration reduction seat, and a damping spring is sleeved outside the damping rod;
the detection mechanism comprises a support frame, a driving screw is movably connected inside the support frame, a lifting seat is connected to the outer side of the driving screw in a threaded mode, a detection box is installed on the upper portion of the lifting seat, a dust concentration detection device body is installed inside the detection box, an induced draft fan is fixedly communicated with the front end of the detection box, and an air exhaust cover is fixedly communicated with the outer side of the induced draft fan.
According to the technical scheme, the external air is pumped through the induced draft fan, the external air pumping cover is sucked and enters the detection box, the dust concentration detection device body arranged in the detection box can detect the dust concentration of the air entering the detection box, the device is powered by the storage battery, the base is convenient to turn through the universal wheel, the direction of the pushing handle adjusting device is pushed, so that the air inlet direction of the pumping cover is adjusted, detection at different angles is facilitated, the motor drives the driving screw to rotate, the driving screws on two sides simultaneously drive the lifting seat to ascend or descend, so that the height of the lifting seat is adjusted, the pumping cover is made to be at different heights, the dust concentration detection is facilitated for the air at different heights, the pumping cover is shorter in the structure, a longer pumping pipe is omitted, the problems that the air inlet pipeline is longer, dust dirt is easy to remain in the pipeline after long-time use, and the dust concentration detection accuracy is influenced are solved, and the dust concentration detection device body can adopt conventional equipment for detecting the dust concentration of dust concentration, such as a laser analyzer and a dust concentration sensor;
through four universal wheels to base bottom steady rest to make the device be convenient for remove, make things convenient for the promotion of device and turn to through pushing away, let dust concentration detection device body detect and use in a flexible way, carry out the shock attenuation to the shock attenuation seat bottom through a plurality of damping rods and damping spring cooperation, to device upper portion shock attenuation buffering, make the removal in-process to dust concentration detection device body shock attenuation protection.
Preferably, the number of the universal wheels is four, and the four universal wheels are distributed at the bottom of the base in a matrix mode.
Through above-mentioned technical scheme, through four universal wheels to base bottom steady rest to make the device be convenient for remove.
Preferably, a movable groove is formed in the base, and the lower end of the vibration reduction seat is sleeved in the movable groove.
Through above-mentioned technical scheme, damping seat lower extreme suit is in the movable groove inside to make the damping seat activity about the base inside, through a plurality of damping rods and damping spring cooperation to damping seat bottom shock attenuation.
Preferably, the damping springs are distributed in the movable groove in a matrix mode, and the lower ends of the damping springs are fixedly connected with the base.
Preferably, a motor is arranged at the lower end of the driving screw rod, and the motor is fixedly connected inside the vibration reduction seat.
Through above-mentioned technical scheme, drive the screw rod through the motor drive and rotate, make the screw rod keep stable through the damping seat.
Preferably, the lower end of the support frame is fixedly connected with the vibration reduction seat, and driving screws are respectively arranged on two sides of the support frame.
Through above-mentioned technical scheme, make the support frame lower extreme keep stable through the vibration damping seat, drive the drive screw through the motor and rotate, the drive screw of both sides drives the lifting seat simultaneously and rises or descend to adjust the height of lifting seat.
Preferably, an exhaust port is formed in one end of the detection box, and the induced draft fan is fixedly connected to the front end of the upper surface of the lifting seat.
Through above-mentioned technical scheme, the air after will measuring discharges through the gas vent, drives draught fan and exhaust cover lift through the elevating socket and removes.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the external air is pumped through the induced draft fan, the external air pumping cover is sucked and enters the detection box, the dust concentration detection device body arranged in the detection box can detect the dust concentration of the air entering the detection box, the device is powered by the storage battery, the base is convenient to turn through the universal wheel, the direction of the pushing handle adjusting device is pushed, so that the air inlet direction of the pumping cover is adjusted, the detection at different angles is facilitated, the motor drives the driving screw to rotate, the driving screws on two sides simultaneously drive the lifting seat to ascend or descend, so that the height of the lifting seat is adjusted, the pumping cover is made to be at different heights, the dust concentration detection is facilitated for the air at different heights.
The dust concentration detection device is convenient to move by stably supporting the bottom of the base through the four universal wheels, is convenient to push and turn by pushing the handle, is flexible to detect and use, and is capable of damping the bottom of the damping seat through the cooperation of the damping rods and the damping springs, and is capable of damping and buffering the upper part of the device, so that the dust concentration detection device body is damped and protected in the moving process.
Drawings
FIG. 1 is a schematic view of the external structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is a schematic view of the internal structure of the base of the present utility model;
fig. 4 is a schematic view of the back structure of the present utility model.
Wherein: 101. a base; 102. a universal wheel; 103. a pushing handle; 104. a control button; 105. a vibration damping seat; 106. a damping rod; 107. a damping spring; 201. a support frame; 202. driving a screw; 203. a lifting seat; 204. a detection box; 205. a dust concentration detection device body; 206. an induced draft fan; 207. an air pumping cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to figures 1-4 of the drawings,
the movable dust concentration detection device comprises a moving mechanism, wherein a detection mechanism is arranged at the upper part of the moving mechanism;
the moving mechanism comprises a base 101, a universal wheel 102 is arranged at the bottom of the base 101, a pushing handle 103 is fixedly connected to the rear end of the base 101, a control button 104 is arranged at the upper end of the pushing handle 103, a vibration reduction seat 105 is movably connected to the inner part of the upper end of the base 101, a damping rod 106 is arranged at the lower end of the vibration reduction seat 105, and a damping spring 107 is sleeved outside the damping rod 106;
the detection mechanism comprises a support frame 201, a driving screw 202 is movably connected inside the support frame 201, a lifting seat 203 is connected to the outside of the driving screw 202 in a threaded manner, a detection box 204 is installed on the upper portion of the lifting seat 203, a dust concentration detection device body 205 is installed inside the detection box 204, an induced draft fan 206 is fixedly communicated with the front end of the detection box 204, and an air exhaust cover 207 is fixedly communicated with the outer side of the induced draft fan 206.
According to the technical scheme, the external air is pumped through the induced draft fan 206, the external air pumping cover 207 is sucked into the detection box 204, dust concentration detection can be carried out on the air entering the detection box 204 through the dust concentration detection device body 205 arranged in the detection box 204, the device is powered by the storage battery, the base 101 is convenient to turn through the universal wheel 102, the direction of the pushing handle 103 is pushed to adjust the direction of the device, the air inlet direction of the pumping cover 207 is adjusted, detection at different angles is facilitated, the driving screw 202 is driven by the motor to rotate, the driving screws 202 on two sides simultaneously drive the lifting seat 203 to ascend or descend, the height of the lifting seat 203 is adjusted, the pumping cover 207 is made to be at different heights, dust concentration detection is facilitated for the air at different heights, in the structure, the pumping cover 207 is shorter, a longer pumping pipe is omitted, the problem that dust is easy to remain in the pipeline after long-time use, dust and blockage influence the detection accuracy is avoided, the dust concentration detection device body 205 can adopt conventional equipment for detecting dust concentration, such as a dust analyzer and a dust concentration sensor;
the bottom of the base 101 is stably supported through the four universal wheels 102, so that the device is convenient to move, the pushing and steering of the device are facilitated through the pushing handle 103, the dust concentration detection device body 205 is flexible to detect and use, the bottom of the vibration reduction seat 105 is damped through the matching of the damping rods 106 and the damping springs 107, the upper part of the device is damped and buffered, and the dust concentration detection device body 205 is damped and protected in the moving process.
Specifically, four universal wheels 102 are provided, and four universal wheels 102 are distributed at the bottom of the base 101 in a matrix manner.
Through the technical scheme, the bottom of the base 101 is stably supported through the four universal wheels 102, so that the device is convenient to move.
Specifically, a movable groove is arranged in the base 101, and the lower end of the vibration damping seat 105 is sleeved in the movable groove.
Through the above technical scheme, the lower end of the vibration damping seat 105 is sleeved in the movable groove, so that the vibration damping seat 105 moves up and down in the base 101, and the bottom of the vibration damping seat 105 is damped through the cooperation of the damping rods 106 and the damping springs 107.
Specifically, the damping springs 107 are distributed in the movable groove in a matrix manner, and the lower ends of the damping springs 107 are fixedly connected with the base 101.
Specifically, a motor is mounted at the lower end of the driving screw 202, and is fixedly connected to the inside of the vibration damping seat 105.
Through the technical scheme, the motor drives the driving screw 202 to rotate, and the driving screw 202 is kept stable through the vibration reduction seat 105.
Specifically, the lower end of the supporting frame 201 is fixedly connected with the vibration damping seat 105, and driving screws 202 are respectively arranged on two sides of the supporting frame 201.
Through the above technical scheme, the lower end of the supporting frame 201 is kept stable through the vibration reduction seat 105, the driving screw 202 is driven to rotate through the motor, and the driving screws 202 on two sides simultaneously drive the lifting seat 203 to ascend or descend, so that the height of the lifting seat 203 is adjusted.
Specifically, an exhaust port is provided at one end of the detection box 204, and an induced draft fan 206 is fixedly connected to the front end of the upper surface of the lifting seat 203.
Through the above technical scheme, the measured air is discharged through the exhaust port, and the induced draft fan 206 and the air exhaust cover 207 are driven to move up and down through the lifting seat 203.
When the device is used, external air is sucked through the induced draft fan 206, the external air suction cover 207 is sucked into the detection box 204, dust concentration detection can be carried out on the air entering the detection box 204 through the dust concentration detection device body 205 arranged in the detection box 204, the device is powered by a storage battery, the base 101 is convenient to turn through the universal wheel 102, the direction of the push handle 103 is pushed to adjust the direction of the device, the air suction cover 207 is convenient to detect at different angles, the driving screw 202 is driven by the motor to rotate, the driving screws 202 on two sides simultaneously drive the lifting seat 203 to rise or fall, the height of the lifting seat 203 is adjusted, the suction cover 207 is made to be at different heights, dust concentration detection is convenient to be carried out on the air with different heights, the suction cover 207 is short in the structure, a long suction pipe is omitted, the problem that dust dirt and blockage are easy to remain in the pipe after long-time use, the dust concentration detection accuracy is affected is solved, the dust concentration detection device body 205 can adopt conventional equipment for detecting dust concentration, such as a laser analyzer and a dust concentration sensor;
the bottom of the base 101 is stably supported through the four universal wheels 102, so that the device is convenient to move, the pushing and steering of the device are facilitated through the pushing handle 103, the dust concentration detection device body 205 is flexible to detect and use, the bottom of the vibration reduction seat 105 is damped through the matching of the damping rods 106 and the damping springs 107, the upper part of the device is damped and buffered, and the dust concentration detection device body 205 is damped and protected in the moving process.
Although particular embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a portable dust concentration detection device, includes moving mechanism, its characterized in that: the upper part of the moving mechanism is provided with a detecting mechanism;
the moving mechanism comprises a base (101), a universal wheel (102) is arranged at the bottom of the base (101), a pushing handle (103) is fixedly connected to the rear end of the base (101), a control button (104) is arranged at the upper end of the pushing handle (103), a vibration reduction seat (105) is movably connected inside the upper end of the base (101), a damping rod (106) is arranged at the lower end of the vibration reduction seat (105), and a damping spring (107) is sleeved outside the damping rod (106);
the detection mechanism comprises a support frame (201), a driving screw (202) is movably connected inside the support frame (201), a lifting seat (203) is connected to the driving screw (202) through external threads, a detection box (204) is installed on the upper portion of the lifting seat (203), a dust concentration detection device body (205) is installed inside the detection box (204), an induced draft fan (206) is fixedly communicated with the front end of the detection box (204), and an air exhaust cover (207) is fixedly communicated with the outer side of the induced draft fan (206).
2. The mobile dust concentration detection apparatus according to claim 1, wherein: the universal wheels (102) are four, and the four universal wheels (102) are distributed at the bottom of the base (101) in a matrix mode.
3. The mobile dust concentration detection apparatus according to claim 1, wherein: the base (101) is internally provided with a movable groove, and the lower end of the vibration reduction seat (105) is sleeved in the movable groove.
4. The mobile dust concentration detection apparatus according to claim 1, wherein: the damping springs (107) are distributed in the movable groove in a matrix mode, and the lower ends of the damping springs (107) are fixedly connected with the base (101).
5. The mobile dust concentration detection apparatus according to claim 1, wherein: the motor is arranged at the lower end of the driving screw rod (202), and the motor is fixedly connected inside the vibration reduction seat (105).
6. The mobile dust concentration detection apparatus according to claim 1, wherein: the lower end of the supporting frame (201) is fixedly connected with the vibration reduction seat (105), and driving screws (202) are respectively arranged on two sides of the supporting frame (201).
7. The mobile dust concentration detection apparatus according to claim 1, wherein: one end of the detection box (204) is provided with an exhaust port, and the induced draft fan (206) is fixedly connected to the front end of the upper surface of the lifting seat (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223585592.7U CN219121986U (en) | 2022-12-30 | 2022-12-30 | Portable dust concentration detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223585592.7U CN219121986U (en) | 2022-12-30 | 2022-12-30 | Portable dust concentration detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219121986U true CN219121986U (en) | 2023-06-02 |
Family
ID=86527484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223585592.7U Active CN219121986U (en) | 2022-12-30 | 2022-12-30 | Portable dust concentration detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219121986U (en) |
-
2022
- 2022-12-30 CN CN202223585592.7U patent/CN219121986U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218567311U (en) | Multi-parameter air quality detection equipment | |
| CN219121986U (en) | Portable dust concentration detection device | |
| CN213121814U (en) | Air detection device with air duct capable of cleaning and removing impurities | |
| CN211877905U (en) | Air detection device | |
| CN117309666A (en) | Engineering construction atmospheric environment dust detection method | |
| CN108693089B (en) | Tank body detection alarm system and wall climbing robot suitable for same | |
| CN114228865B (en) | High-altitude omnibearing detection equipment for power equipment | |
| CN116593507A (en) | X-ray emission device and detection method for building wall damage detection | |
| CN217007228U (en) | Environmental gas detector | |
| CN116593508A (en) | X-ray detection device and detection method for building wall damage detection | |
| CN215180002U (en) | Air quality detection equipment convenient to place | |
| CN214890276U (en) | Raise dust data acquisition device for construction site | |
| CN216082780U (en) | Mould detecting and preventing and controlling device | |
| CN110726817B (en) | Portable water heavy metal detection device | |
| CN218848074U (en) | Formaldehyde detection device for indoor air detection | |
| CN219734924U (en) | Vinyl chloride sensor with buffer function | |
| CN213034629U (en) | A environmental protection robot for environmental monitoring | |
| CN208223401U (en) | A kind of new spatial size detection equipment | |
| CN220322341U (en) | Inside diameter and outside diameter perpendicularity measuring device | |
| CN217083815U (en) | Detector for fire control detection capable of testing wind direction | |
| CN212808213U (en) | Air system detection case | |
| CN218067558U (en) | Air pm2.5 detects and uses device | |
| CN215866482U (en) | Electrochemical formaldehyde detector for detecting environment | |
| CN211969463U (en) | Remove convenient track device of detecting a flaw | |
| CN216012773U (en) | Sampling device and sampling robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |