CN219692762U - Supporting device for air sampling - Google Patents

Abstract

The utility model discloses a supporting device for air sampling in the technical field of detection brackets, which comprises a base, a lifting table, a protective cover and detection equipment, wherein the lifting table is arranged on the base; the base is stable supported's smooth structure, the crane has been erect at the base top, the gyro wheel has been set up to the base bottom, the cover that the protection casing can separate is put at the elevating platform top, the lid that the protection casing can separate is adorned outside check out test set, can convenient removal, no longer need the portable heavier check out test set of people, but support through the elevating platform, stability is higher, can stable long-time support, and the check out test set outside of this device has settled the protection casing, can effectually avoid the equipment to be drenched by the rain, thereby also can be normal carry out air detection in the open air in rainy season, make this device no longer receive weather and position's restriction, the air quality of different climates of detection and different position environment that can be more comprehensive more accurate.

Description

Supporting device for air sampling

Technical Field

The utility model relates to the technical field of detection brackets, in particular to a supporting device for air sampling.

Background

The air quality detection is to detect whether the air quality is good or bad. The quality of the air reflects the concentration of pollutants in the air. Air pollution is a complex phenomenon, and air pollutant concentrations are affected by many factors at specific times and locations. The amplification of man-made pollutant emissions from stationary and mobile pollution sources is one of the most important factors affecting the quality of air, including the exhaust gases of vehicles, ships, airplanes, industrial production emissions, residential life and heating, waste incineration, etc. Urban development density, topography, weather, etc. are also important factors affecting air quality.

Many environments need to be tested for air quality, outdoor and indoor, and a plurality of different places need to be tested for air quality, and the air quality is continuous, and the air quality is obtained by testing after the equipment is started, but the air quality is required to be tested for a long time, and the continuous testing is required to be carried out, and the testing time generally needs to last for tens of hours, so that effective data of the air quality of the place can be obtained.

When in detection, negative pressure equipment is required to be started, air is sucked into the detection equipment for parameter detection, the negative pressure device is generally a small fan, and external air is slowly and uniformly sucked into the detection equipment by generating small suction force;

if the detection device is required to be stably placed on a desktop indoors, the equipment is lifted off the ground so as to prevent the equipment from sucking dust on the ground into the equipment, the influence of ground dirt on detection is reduced, if the detection device is detected outdoors, the equipment is also required to be elevated, a tripod is generally used at present to be elevated, the erection can be convenient, and the detection device can be adjusted to a proper height, but outdoor detection always encounters wind blowing and rain, and if the rainwater enters the detection device, the equipment can be damaged, so that the equipment is required to be placed in an open environment and a rain shielding position is required to prevent the rainwater from wetting the equipment, the environment is limited too much, and the detection data is inaccurate due to the selection of the environment; because tripod bottom is light, and detect air quality's equipment weight is great, and the volume is also great, forms the supporting state of head weight foot light, consequently is in monitoring state's equipment and falls down very easily to need to avoid settling check out test set in the wind gap department that has great wind-force, the strong wind can blow check out test set and turn over the lodging, and the equipment can break and also can lead to detecting failure.

Based on the above, the present utility model designs a supporting device for air sampling to solve the above problems.

Disclosure of Invention

The utility model aims to provide the supporting device for air sampling, which can conveniently move, does not need heavy detection equipment carried by a person, supports through the lifting table, supports and moves through the roller at the bottom of the base, is more labor-saving and convenient to carry, has a simple lifting mode, can conveniently adjust the height, has high base weight, can be additionally provided with a counterweight, has higher stability, can be stably supported for a long time, and can effectively prevent the equipment from being wetted by rain by arranging the protective cover outside the detection equipment of the device, so that the device can normally detect air outdoors in rainy seasons, is not limited by weather and positions, and can more comprehensively and accurately detect the air quality of different climates and different environments.

The utility model is realized in the following way: a support device for air sampling, comprising:

the device comprises a base, a lifting table, a protective cover and detection equipment;

the base is of a stable supporting flat structure, the top of the base is provided with a lifting frame, and the bottom of the base is provided with rollers;

the lifting platform is a stable platform, the lifting platform is erected at the top of the lifting frame, the lifting platform can be vertically lifted through the lifting frame and erected right above the base, and the detection equipment is stably placed at the top of the lifting platform;

the protective cover is a box with the four sides being closed, the bottom of the protective cover is provided with an opening, and the protective cover can be separately placed on the top of the lifting platform; the vertical side walls around the protective cover are provided with a plurality of rainproof shutter air openings, one vertical side wall of the protective cover is also provided with a waterproof sleeve, and the waterproof sleeve penetrates through the inner side and the outer side of the protective cover;

the detachable cover of the protective cover is arranged outside the detection equipment.

Further, the periphery of the lifting platform is annularly provided with a diversion slope, the outer side of the diversion slope is arranged in a downward inclined way, the diversion slope and the lifting platform are of an integral structure,

a plurality of limiting blocks are arranged around the lifting table, the limiting blocks protrude upwards at the top of the diversion slope, and the protective cover and the limiting blocks can be separated and mutually abutted.

Further, a plurality of water leakage holes are formed in the top of the lifting table, the water leakage holes are uniformly distributed on the lifting table, the water leakage holes penetrate through the upper surface and the lower surface of the lifting table, and the positions of the water leakage holes and supporting legs of the detection equipment are staggered; supporting feet of the detection equipment are distributed at the bottoms of four corners of the detection equipment, and four corners of the lifting table are closed flat plates;

the lifting table top is provided with a flat anti-slip pad.

Further, a plurality of support rods are further vertically arranged at the bottom of the base, the support rods are distributed in a rectangular array, and the lower ends of the support rods are flat plates;

the supporting rod is a hydraulic telescopic rod, a controller is arranged on the lifting platform, and the lifting platform and the supporting rod are both connected with the controller.

Further, the top of the base is also provided with a counterweight groove, the counterweight groove is a concave groove which is sunken downwards, the counterweight grooves are symmetrically arranged, and the counterweight groove is not interfered with the lifting frame.

The beneficial effects of the utility model are as follows: 1. according to the utility model, the detection equipment is arranged on the lifting table, and the lifting table is lifted and supported through the stable lifting frame, so that the detection equipment can be effectively stably supported and lifted to a required height, the use stability is high, the adjustment is convenient, the device can have higher stability in detection, the lifting frame can be lifted, and the detection equipment is prevented from being influenced by dust on the ground to detect data;

2. when the device detects, the device can be supported on the ground through the support rod, and when the device moves, the support rod can be retracted to move the device through the roller, so that the device is more labor-saving, the device is convenient to use, external suction equipment can be arranged on the base to be pushed and supported together, the device is more convenient and flexible to use, and the counterweight can be added on the base to improve the support stability of the device, and even when heavier detection equipment is lifted and supported, the device can be stable and is not influenced by strong wind;

3. this device has increased the protection casing to offer rain-proof tripe wind gap on the protection casing, can effectually avoid the rainwater to drench check out test set, can also be connected connecting wire and suction equipment through waterproof cover, convenient to use makes this device can also carry out normal air sampling and detect in the open air in the rainy day.

Drawings

The utility model will be further described with reference to examples of embodiments with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of the overall side structure of the present utility model;

FIG. 2 is a schematic view of the apparatus of the present utility model with the shield removed;

FIG. 3 is a schematic side view of a protective cover according to the present utility model;

FIG. 4 is a schematic view of the top structure of the base of the present utility model;

fig. 5 is a schematic view of the structure of the lifting platform of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

the device comprises a base, a lifting frame, rollers, supporting rods, counterweight grooves, a lifting table, limiting blocks, guide slopes, water leakage holes, a protective cover, a shutter air inlet, a waterproof sleeve, detection equipment and a controller.

Detailed Description

Referring to fig. 1 to 5, the present utility model provides a technical solution: a support device for air sampling, comprising:

the device comprises a base 1, a lifting table 2, a protective cover 3 and detection equipment 4;

the base 1 is a stable supporting flat structure, a lifting frame 11 is erected at the top of the base 1, and rollers 12 are arranged at the bottom of the base 1;

the lifting platform 2 is a stable platform, the lifting platform 2 is erected at the top of the lifting frame 11, the lifting platform 2 can be erected right above the base 1 in a vertically lifting manner through the lifting frame 11, and the detection equipment 4 is stably placed at the top of the lifting platform 2;

the protective cover 3 is a box with the periphery closed, the bottom of the protective cover 3 is open, and the protective cover 3 can be separately placed on the top of the lifting platform 2; a plurality of rainproof shutter air openings 31 are formed in the vertical side walls around the protective cover 3, a waterproof sleeve 32 is further arranged on one vertical side wall of the protective cover 3, and the waterproof sleeve 32 penetrates through the inner side and the outer side of the protective cover 3;

the lid that protection casing 3 can separate is adorned in detection device 4 outsidely, can convenient removal, no longer need the heavy detection device 4 of people's hand carry, but support through elevating platform 2, and support and remove through the gyro wheel 12 of base 1 bottom, it is more laborsaving convenient to carry, moreover, the lifting means is simple, the adjustment height that can be convenient, this device base 1 weight is big simultaneously, can also increase the counter weight, stability is higher, can stable long-time support, and the detection device 4 outside of this device has settled protection casing 3, can effectually avoid equipment to be drenched by the rain, thereby also can normally carry out air detection in the open air in the rainy day, make this device no longer receive weather and position's restriction, can more comprehensive more accurate detection different climates and different position environment's air quality.

Wherein, the periphery of the lifting platform 2 is provided with guide slopes 22 in a surrounding way, the outer sides of the guide slopes 22 are arranged in a downward inclined way, the guide slopes 22 and the lifting platform 2 are of an integral structure,

a plurality of limiting blocks 21 are arranged around the lifting platform 2, the limiting blocks 21 are upwards protruded on the top of the diversion slope 22, and the protective cover 3 and the limiting blocks 21 can be mutually abutted in a separated mode, so that rainwater is effectively protected, and water is prevented from entering the lifting platform 2;

the top of the lifting table 2 is also provided with a plurality of water leakage holes 23, the water leakage holes 23 are uniformly distributed on the lifting table 2, the water leakage holes 23 penetrate through the upper surface and the lower surface of the lifting table 2, and the positions of the water leakage holes 23 and supporting legs of the detection equipment 4 are staggered; supporting feet of the detection equipment 4 are distributed at the bottoms of four corners of the detection equipment, and four corners of the lifting table 2 are closed flat plates;

a flat anti-slip pad is arranged at the top of the lifting table 2, and the lifting table 2 is used for stably supporting, preventing slipping and stabilizing the detection equipment 4;

the bottom of the base 1 is also vertically provided with a plurality of support rods 13, the support rods 13 are distributed in a rectangular array, and the lower ends of the support rods 13 are flat plates;

the supporting rod 13 is a hydraulic telescopic rod, the lifting table 2 is provided with the controller 5, and the lifting table 2 and the supporting rod 13 are connected with the controller 5, so that the operation is convenient, and the stable support can be realized;

the base 1 top has still set up weight groove 14, weight groove 14 is the recess of undercut, weight groove 14 symmetry sets up, just weight groove 14 does not interfere with crane 11, is convenient for stabilize base 1, increases its stability, easy operation, and base 1 top is sealed, and the telescopic link of crane 11 needs to reserve the space of rotating dodging, avoids contradicting each other, and base 1 is current device, just the support crane that is commonly used, take can, just settle weight groove 14, is prevented by vibration after the balancing weight is laid and drops.

In one embodiment of the utility model:

the embodiment of the utility model provides a supporting device for air sampling, which solves the technical problems that: the existing air detection equipment is generally heavy in 10-20 kg, because the influence of floating dust on the ground on the air quality is required to be avoided, the detection height is required to be 1.3-2 m, and the existing common method is that a tripod is used for supporting the detection equipment, then the equipment is started, and the detection data are obtained after the detection equipment is placed at a detection point for about 48 hours; 1. because the detection equipment 4 is heavy, large in size, light in tripod weight, single in supporting point, unstable in support and easy to lodge, when the detection equipment 4 is subjected to vibration or large wind blowing, the detection equipment 4 needs to suck air for detection, the wind receiving surface is large, the detection equipment is easy to blow down, the detection failure is caused, and the equipment is also damaged; 2. the rain-proof effect of the existing air detection equipment is common, only a simple shell is used for protection, the air detection equipment 4 needs to be kept in an air suction state, and air is sampled and detected, so that the equipment is impacted by slightly heavy rain, wiring and a power supply part of the equipment are wetted, and the equipment is easily damaged; 3. the detection equipment is heavy, and the transport is inconvenient, especially in park and the meadow that many vehicles can't reach, need the staff to lift to still need the tripod that carries the support, it is comparatively laborious.

The technical problems solved by the utility model are as follows: through simple mechanism, can solve the air detection equipment and detect the time-long and heavy foot and easily lodge, can not stably support the state that bears the blow, also can avoid the rainwater to get into inside the monitoring facilities 4, and restricted the problem of air detection environment.

The technical effects are realized as follows: 1. according to the utility model, the detection equipment 4 is arranged on the lifting table 2, and the lifting table 2 is vertically lifted through the stable lifting frame 11, so that the detection equipment 4 can be stably supported and lifted to a required height, the use stability is high, the adjustment is convenient, the device can have higher stability in detection, the lifting frame 11 can be lifted, and the detection equipment is prevented from being influenced by floating dust on the ground to detect data;

2. when the device is detected, the device can be downwards extended through the supporting rod 13 to be supported on the ground, and when the device is moved, the supporting rod 13 can be retracted to move the device through the roller 12, the stability is increased through the supporting rod 3, the device is more labor-saving through the roller 12 when the detection equipment 4 is carried, the device is also convenient and fast to use, external suction equipment can be arranged on the base to be pushed and supported together, the device is more convenient and flexible to use, and the counterweight can be added on the base 1 to improve the supporting stability of the device, and even when the heavier detection equipment 4 is lifted and supported, the device can be stably not influenced by strong wind;

3. this device has increased protection casing 3 to having seted up rain-proof tripe wind gap 31 on the protection casing 3, can effectually having avoided the rainwater to drench check out test set, can also be connected connecting wire and suction equipment through waterproof jacket 32, convenient to use makes this device can avoid outside rainwater direct and check out test set 4 contact, and easy dismounting makes the rainy day also can carry out normal air sampling and detects outdoors, and the equipment itself that the suction produced negative pressure just has the buckler, does not need this device to protect, also no longer in this device's the consideration scope, enlarges the environmental scope of air detection, and application range is wider.

The technical scheme in the embodiment of the utility model aims to solve the problems, and the overall thought is as follows:

in order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

When the utility model is manufactured, the base 1, the lifting platform 2, the protective cover 3 and the detection equipment 4 are required to be manufactured;

the base 1 is a stable supporting flat structure, the top of the base 1 is provided with a lifting frame 11, the bottom of the base 1 is provided with idler wheels 12, and the bottom of the base 1 is provided with at least 4 idler wheels 12 for moving and supporting the base 1;

the bottom of the base 1 is also vertically provided with a plurality of support rods 13, the plurality of support rods 13 are distributed in a rectangular array, and the lower ends of the support rods 13 are flat plates;

the supporting rod 13 is a hydraulic telescopic rod, the lifting table 2 is provided with a controller 5, and the lifting table 2 and the supporting rod 13 are connected with the controller 5.

The top of the base 1 is also provided with a counterweight groove 14, the counterweight groove 14 is a concave groove which is downwards concave, the counterweight groove 14 is symmetrically arranged, the counterweight groove 14 is not interfered with the lifting frame 11,

the lifting platform 2 is a stable platform, the lifting platform 2 is erected at the top of the lifting frame 11, the lifting platform 2 can be erected right above the base 1 in a vertically lifting manner through the lifting frame 11, and the detection equipment 4 is stably placed at the top of the lifting platform 2;

the periphery of the lifting platform 2 is provided with the diversion slopes 22 in a surrounding way, the outer sides of the diversion slopes 22 are arranged in a downward inclined way, the diversion slopes 22 and the lifting platform 2 are of an integral structure, the inclined slopes of the diversion slopes 22 can effectively guide rainwater, water flow is prevented from entering the top plane of the lifting platform 2,

a plurality of limiting blocks 21 are arranged around the lifting platform 2, the limiting blocks 21 protrude upwards at the top of the diversion slope 22, and the protective cover 3 and the limiting blocks 21 can be separated to be abutted against each other.

The top of the lifting table 2 is also provided with a plurality of water leakage holes 23, the water leakage holes 23 are uniformly distributed on the lifting table 2, the water leakage holes 23 penetrate through the upper surface and the lower surface of the lifting table 2, and the positions of the water leakage holes 23 and supporting legs of the detection equipment 4 are staggered; the supporting legs of the detection equipment 4 are distributed at the bottoms of the four corners of the detection equipment 4, and four corners of the lifting table 2 are closed flat plates, so that the water leakage holes 23 and the four supporting legs of the detection equipment 4 are mutually avoided, stable support can be realized, the water leakage holes 23 can be downwards opened, and the detection equipment 4 is prevented from being soaked by water accumulation of the rain water which flows in; effectively avoid elevating platform 2's top plane ponding, and controller 5 sets up and is having shelter from the position, need dodge each other with hole 23 that leaks to controller 5 need set up the buckler, as long as be convenient for operate, vertical setting all around shelter from can, also can make complete PVC lag, in order to carry out waterproof protection to controller 5.

The lifting platform 2 top has set up smooth slipmat, makes check out test set 4 put more stably.

The protective cover 3 is a box with the four sides closed, the bottom of the protective cover 3 is provided with an opening, and the protective cover 3 can be separately placed on the top of the lifting platform 2; the vertical side walls around the protective cover 3 are provided with a plurality of rainproof shutter air inlets 31, one vertical side wall of the protective cover 3 is also provided with a waterproof sleeve 32, and the waterproof sleeve 32 penetrates through the inner side and the outer side of the protective cover 3;

the detachable cover of protection casing 3 is adorned in the detection device 4 outside, and protection casing 3 clamping is in the inboard of stopper 21, and mutual position clamping laminating, docking operation is all more convenient, can effectively avoid protection casing 3 to settle askew, carries out spacing correction to protection casing 3's lay the position.

When the lifting platform is used, the lifting frame 11 and the supporting rod 13 can be controlled by the controller 5, and can be controlled by using independent switches, and the lifting frame 11 is a conventional lifting device, and the supporting rod 13 is a conventional hydraulic lifting rod, so that the lifting platform is not repeated in a conventional structure and a common lifting platform supporting frame is taken;

when the device needs to be moved, the supporting rod 13 is retracted, the roller 12 is supported with the ground, the device is convenient to push, and when the device needs to be supported, the supporting rod 13 is extended to be supported;

the detection device 4 is arranged at the top of the lifting table 2 in a supporting mode, then the lifting frame 11 is controlled to be lifted to a height position to be detected, lead blocks can be placed in the counterweight groove 14 according to requirements, the weight of the base 1 is increased to match with the heavier detection device 4, stable support is facilitated, the negative pressure air suction device can be placed at the top of the base 1, the device can be conveniently moved, meanwhile, the stability of the device can be increased, the opening device starts to detect air, then the protective cover 3 covers the top of the detection device 4 from top to bottom, the bottom of the protective cover 3 is opened, the protective cover 3 is just sleeved outside the detection device 4, the detection device 4 is protected, the edge of the protective cover 3 and the limiting block 21 on the diversion slope 22 are abutted to each other, the placement position of the protective cover 3 is stable and accurate, and after 48 hours, the detection data can be transmitted by the retrieval device.

While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that the specific embodiments described are illustrative only and not intended to limit the scope of the utility model, and that equivalent modifications and variations of the utility model in light of the spirit of the utility model will be covered by the claims of the present utility model.

Claims (5)

1. Support device for air sampling, comprising a detection device (4), characterized in that it comprises: a base (1), a lifting table (2) and a protective cover (3);

the base (1) is of a stable supporting flat structure, a lifting frame (11) is erected at the top of the base (1), and rollers (12) are arranged at the bottom of the base (1);

the lifting table (2) is a stable platform, the lifting table (2) is erected at the top of the lifting frame (11), the lifting table (2) can vertically lift through the lifting frame (11) and is erected right above the base (1), and the detection equipment (4) is stably placed at the top of the lifting table (2);

the protective cover (3) is a box with the periphery closed, the bottom of the protective cover (3) is open, and the protective cover (3) can be separately placed on the top of the lifting table (2); a plurality of rainproof shutter air openings (31) are formed in the vertical side walls around the protective cover (3), a waterproof sleeve (32) is further arranged on one vertical side wall of the protective cover (3), and the waterproof sleeve (32) penetrates through the inner side and the outer side of the protective cover (3);

the detachable cover of the protective cover (3) is arranged outside the detection equipment (4).

2. An air sampling support device according to claim 1, wherein: a diversion slope (22) is arranged around the lifting platform (2), the outer side of the diversion slope (22) is arranged in a downward inclined way, the diversion slope (22) and the lifting platform (2) are of an integral structure,

a plurality of limiting blocks (21) are arranged around the lifting table (2), the limiting blocks (21) protrude upwards at the top of the diversion slope (22), and the protective cover (3) and the limiting blocks (21) can be abutted to each other in a separated mode.

3. An air sampling support device according to claim 1, wherein: the top of the lifting table (2) is also provided with a plurality of water leakage holes (23), the water leakage holes (23) are uniformly distributed on the lifting table (2), the water leakage holes (23) penetrate through the upper surface and the lower surface of the lifting table (2), and the positions of the water leakage holes (23) and supporting legs of the detection equipment (4) are staggered; supporting feet of the detection equipment (4) are distributed at the bottoms of four corners of the detection equipment, and four corners of the lifting table (2) are closed flat plates;

the top of the lifting table (2) is provided with a flat anti-slip pad.

4. An air sampling support device according to claim 1, wherein: the bottom of the base (1) is also vertically provided with a plurality of support rods (13), the support rods (13) are distributed in a rectangular array, and the lower ends of the support rods (13) are flat plates;

the supporting rod (13) is a hydraulic telescopic rod, the lifting table (2) is provided with a controller (5), and the lifting table (2) and the supporting rod (13) are connected with the controller (5).

5. An air sampling support device according to claim 1, wherein: the top of the base (1) is also provided with a counterweight groove (14), the counterweight groove (14) is a concave groove which is downwards concave, the counterweight groove (14) is symmetrically arranged, and the counterweight groove (14) is not interfered with the lifting frame (11).