CN217505791U - Atmosphere pollution control prevention detection device - Google Patents

Abstract

The utility model relates to an air pollution control prevention detection device, which belongs to the technical field of air detection, and comprises a supporting platform and a mounting seat for mounting a detection probe, wherein the supporting platform is provided with an up-and-down extending vertical frame, the vertical frame is provided with an up-and-down extending guide rail, an up-and-down extending chute is arranged in the guide rail, the chute is a dovetail groove or a T-shaped groove, a slide block is assembled in the chute in a matching sliding manner, and the mounting seat is mounted at the side part of the slide block; the device also comprises a belt transmission mechanism or a chain transmission mechanism for driving the mounting seat to lift, wherein the upper end of the belt transmission mechanism or the chain transmission mechanism is arranged on the vertical frame, and the mounting seat is arranged on a transmission belt of the belt transmission mechanism or a chain of the chain transmission mechanism. The utility model discloses effectively solved among the prior art test probe and easily appeared rocking and lead to the great technical problem of testing result error at the lift in-process.

Description

Atmosphere pollution control prevention detection device

Technical Field

The utility model belongs to the technical field of the empty gas detection surveys, concretely relates to atmosphere pollution control prevention detection device.

Background

At present, with the rapid development of world industry, the environmental problems caused by the rapid development of world industry become more serious, and the emission of various toxic, odorless and transparent chemical substances, biological agents and other pollutants has great harm to cities and human bodies, so that the rapid monitoring and positioning of the distribution of the pollutants need to be enhanced. The monitoring of the pollutants comprises atmospheric pollution monitoring, wherein the atmospheric pollution monitoring refers to the process of measuring the types and the concentrations of the pollutants in the atmosphere and observing and mastering the time-space distribution and the change rule of the pollutants, the atmospheric pollution monitoring aims at monitoring the emission and the control condition of an atmospheric pollution source, and a large amount of data obtained in the atmospheric pollution monitoring work can further serve the fields of industry, agriculture and the like, such as weather forecast, agricultural meteorological analysis, climate analysis and evaluation and the like.

In the prior art, the monitoring work of the atmospheric pollution is mainly realized through a detection device, the atmospheric pollution detection device is provided with a detection probe, the atmospheric pollution detection device mainly realizes the detection of the atmospheric pollution through the detection probe, for example, the detection of particles of pollutants in the air, hydrogen sulfide and the like, and different detection functions of the atmospheric pollution detection device mainly depend on different detection probes.

In the sewage factory, in order to strengthen the monitoring of the pollution that causes the atmosphere among the sewage treatment process and in order to implement in time atmospheric pollution and administer, also can adopt atmospheric pollution check out test set to monitor usually, but current atmospheric pollution check out test set is detecting the pollution value of the pollutant of co-altitude not, install test probe on the pipeline of co-altitude not usually, not only need frequent dismouting test probe like this, lead to test set not nimble enough, simultaneously because test probe can not in time adjust the height according to actual conditions, also can influence the accuracy degree of pollutant testing result like this.

Therefore, the chinese utility model with the publication number CN215596933U discloses a portable multi-environment atmospheric environmental pollution detector, which comprises a supporting platform (i.e. a fixing component in the patent) and a mounting seat mounted on the supporting platform through a connecting component, wherein a detecting probe (i.e. an environment detecting instrument in the patent) is fixed on the mounting seat. The fixing assembly adopts a lead screw nut mechanism and specifically comprises a fixing column and a screwed pipe which is assembled in the fixing column in a threaded manner, and the mounting seat is fixed in the screwed pipe. When the height-adjustable mounting seat is used, the height of the mounting seat is adjusted through the fixing assembly, and therefore the height-adjustable mounting seat is suitable for use requirements of different heights.

The detector of prior art can adjust test probe's height, but still has certain drawback when in-service use, and the screwed pipe upwards overhang arranges, and the mount pad is fixed on the screwed pipe, during the use, receives wind-force, machining precision's influence, and test probe easily appears rocking at the lift in-process, leads to the testing result error great.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an atmosphere pollution control prevention detection device to it easily appears rocking and leads to the great technical problem of testing result error to solve among the prior art test probe in the lift in-process.

In order to achieve the above object, the utility model provides an air pollution control prevention detection device adopts following technical scheme:

an atmospheric pollution control, prevention and detection device comprises a supporting platform and a mounting seat used for mounting a detection probe, wherein a vertical frame extending up and down is fixedly arranged on the supporting platform, a guide rail extending up and down is arranged on the vertical frame, a sliding chute extending up and down is arranged in the guide rail, the sliding chute is a dovetail groove or a T-shaped groove, a sliding block is assembled in the sliding chute in a matched and sliding manner, and the mounting seat is mounted on the side part of the sliding block; the air pollution control and prevention detection device also comprises a belt transmission mechanism or a chain transmission mechanism for driving the mounting seat to lift, the upper end of the belt transmission mechanism or the chain transmission mechanism is arranged on the vertical frame, and the mounting seat is arranged on a transmission belt of the belt transmission mechanism or a chain of the chain transmission mechanism.

The beneficial effects of the above technical scheme are that: the air pollution control and prevention detection device in the utility model is characterized in that the sliding groove on the guide rail is arranged into a dovetail groove or a T-shaped groove, and the sliding block matched with the sliding groove is assembled in the sliding groove in a sliding way, so when the sliding block ascends and descends in the sliding groove, the swinging in the left and right directions of the sliding block can be limited by the side wall of the sliding groove, namely, the stability of the sliding block can be ensured in the direction vertical to the side wall of the sliding groove, meanwhile, the sliding block can be prevented from deviating from the sliding groove in the direction vertical to the bottom wall of the sliding groove by the sliding groove in the dovetail groove or the T-shaped groove, namely, the stability of the sliding block can be ensured in the ascending and descending process by the sliding fit of the sliding groove and the sliding block matched with the sliding groove, and because the mounting seat is arranged at the side part of the sliding block, and the detection probe is arranged in the mounting seat, compared with the prior art, the stability of the sliding block in the lifting process can be ensured, and the stability of the detection probe in the lifting process can also be ensured, so that the precision of the measurement result in the lifting process of the detection probe can be further improved; in addition, the installation seat is driven to ascend and descend by the belt transmission mechanism or the chain transmission mechanism, so that the cost is low, the maintenance is convenient, the guide of the ascending and descending of the installation seat is realized only by the guide rail due to the flexibility of the transmission belt or the chain, the transmission belt or the chain only plays a driving role in the ascending and descending of the installation seat, excessive restraint and limitation on the ascending and descending of the installation seat can not be caused, and the stability of the ascending and descending of the detection probe can be favorably ensured.

Further, the upper end and/or the lower end of the guide rail are/is provided with a baffle.

The beneficial effects of the above technical scheme are that: set up the roll-off spout when the baffle can prevent the slider oscilaltion, guaranteed the sliding fit of spout and slider, and then also guaranteed the normal lift of test probe and whole detection device's normal use. But the lower end baffle also acts to limit the downward travel drop limit of the belt or chain when it fails.

Furthermore, the outside of drive belt sets firmly fixed cover, the mount pad links to each other with fixed cover is fixed.

The beneficial effects of the above technical scheme are that: through setting up fixed cover both made things convenient for the fixed connection between mount pad and drive belt or the chain, also guaranteed joint strength simultaneously, guaranteed the drive belt or the chain to the upper and lower drive of mount pad.

Further, the fixed sleeve is riveted on the transmission belt.

The beneficial effects of the above technical scheme are that: can realize the connection between fixed cover and the drive belt through riveted mode, guarantee joint strength between them, also make things convenient for the connection between fixed cover and the drive belt relatively simultaneously, make things convenient for dismantlement and installation when the drive belt is changed.

Furthermore, a fixed plate is arranged on the sliding block, the mounting base is fixedly arranged on the fixed plate so as to be indirectly mounted on the sliding block, the fixed plate is provided with an overhanging end protruding out of the guide rail in the interval arrangement direction of the guide rail and the belt transmission mechanism, and the fixed sleeve is connected to the overhanging end of the fixed plate.

The beneficial effects of the above technical scheme are that: the overhanging end of the fixing plate can enable the guide rail and the belt transmission mechanism to have a certain interval in the arrangement direction of the guide rail and the belt transmission mechanism, and the installation of the belt transmission mechanism on the stand can be avoided through the interval, so that the belt transmission mechanism is convenient to install, and meanwhile, the normal lifting of the detection probe is influenced due to the movement interference between the guide rail and the belt transmission mechanism.

Further, the belt transmission mechanism and the guide rail are arranged at intervals along the thickness direction of the transmission belt; the direction of the groove opening of the sliding groove is perpendicular to the thickness direction of the transmission belt.

The beneficial effects of the above technical scheme are that: the slider rocks in the thickness direction of drive belt and blocks through the both sides wall of spout, guarantees the stability of slider in this orientation, and because the drive belt has less rocking in the direction of perpendicular to self thickness, consequently can further guarantee the stability of slider in perpendicular to drive belt thickness direction through the drive belt for test probe is more stable in the direction of perpendicular to drive belt thickness. In addition, through the arrangement mode, the installation seat and the fixing sleeve are not required to be reversed during connection, the transmission connection between the installation seat and the fixing sleeve is facilitated, and the installation of the guide rail and the belt transmission mechanism is further facilitated.

Furthermore, the outside of drive belt sets firmly fixed cover, be equipped with the fixed plate on the slider, the mount pad sets firmly on the fixed plate in order to install indirectly on the slider, the fixed cover width direction on the back of the edge position of grudging post one side with the fixed plate links to each other.

The beneficial effects of the above technical scheme are that: in this way, the arrangement space can be reduced in the direction perpendicular to the guide rail and the belt drive or chain drive arranged at intervals, so that the entire detection device is more compact.

Furthermore, a walking wheel is installed on the bottom surface of the supporting platform.

The beneficial effects of the above technical scheme are that: set up the walking wheel and make detection device when using, can carry out the adjustment of detection device position according to the detection demand of reality, removal when having made things convenient for whole detection device position adjustment is favorable to improving the work efficiency when detecting.

Further, the walking wheels are universal wheels.

The beneficial effects of the above technical scheme are that: because the steering adjustment of the universal wheel is flexible, the reversing of the detection device is facilitated through the universal wheel, the efficiency of the detection device in position adjustment is favorably further improved, and the working efficiency in detection is favorably further improved.

Further, the air pollution control prevention detection device also comprises an alarm lamp which is used for lighting when the pollution value exceeds the standard.

The beneficial effects of the above technical scheme are that: set up the warning light, made things convenient for the pollution value of pollutant to exceed the time standard when the atmosphere pollution detects to judge, be favorable to improving the work efficiency when detecting.

Drawings

FIG. 1 is a perspective view of the device for controlling, preventing and detecting atmospheric pollution of the present invention;

FIG. 2 is a perspective view of the slide block and the guide rail of the air pollution control prevention and detection device of the present invention;

fig. 3 is a perspective view of the fixing sleeve in the air pollution control, prevention and detection device of the present invention.

In the figure: 10. a support platform; 20. erecting a frame; 21. an extension portion; 30. a guide rail; 31. a chute; 40. a slider; 50. a fixing plate; 51. a cantilevered end; 60. a mounting seat; 70. detecting a probe; 80. a drive shaft; 90. a driving pulley; 100. a transmission belt; 110. a driven shaft; 120. a driven pulley; 130. fixing a sleeve; 140. a motor; 150. a coupling; 160. an alarm light; 170. a controller; 180. a bearing; 190. and (5) traveling wheels.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that, in the embodiments of the present invention, relational terms such as "first" and "second", and the like, which may be present in the embodiments, are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between the entities or operations. Also, terms such as "comprises," "comprising," or any other variation thereof, which may be present, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the appearances of the phrase "comprising an … …" or similar limitation may be present without necessarily excluding the presence of additional identical elements in the process, method, article, or apparatus that comprises the same elements.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" when they are used are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art from the specific situation.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "provided" may be used in a broad sense, for example, the object of "provided" may be a part of the body, or may be arranged separately from the body and connected to the body, and the connection may be a detachable connection or a non-detachable connection. The specific meaning of the above terms in the present invention can be understood by those skilled in the art from the specific situation.

The present invention will be described in further detail with reference to examples.

The utility model discloses well atmosphere pollution control prevention detection device's embodiment 1:

as shown in fig. 1, the device for controlling, preventing and detecting air pollution comprises a supporting platform 10, the supporting platform 10 is a rectangular supporting plate, a motor 140 is installed on the supporting platform 10, an output end of the motor 140 is connected with a driving shaft 80 through a coupler 150, the driving shaft 80 extends along the length direction of the supporting platform 10, a driving pulley 90 is fixedly installed at an end portion, far away from the motor 140, of the driving shaft 80, and when the driving shaft 80 is driven by the motor 140 to rotate, the driving pulley 90 can rotate along with the driving shaft 80.

As shown in fig. 1, a vertically extending stand 20 is provided on the top surface of the support platform 10, and the stand 20 also has a plate-like structure, and the width direction of the stand 20 is parallel to the width direction of the support platform 10. The top of the stand 20 near one side of the driving shaft 80 is provided with an extending part 21 extending along the axial direction perpendicular to the driving shaft 80, the extending part 21 is provided with a driven shaft 110 parallel to and extending in the same direction as the driving shaft 80, and the driven shaft 110 is in running fit with the extending part 21 through a bearing 180. The driven shaft 110 is provided with a driven pulley 120 which vertically corresponds to the driving pulley 90, the driving pulley 90 and the driven pulley 120 are sleeved with a transmission belt 100, so that when the driving pulley 90 rotates along with the driving shaft 80, the driving shaft 110 and the driven pulley 120 can be driven to rotate together through the transmission belt 100, the driving shaft 80, the driving pulley 90, the driven shaft 110 and the driven pulley 120 jointly form a belt transmission mechanism, and the thickness direction of the transmission belt 100 is perpendicular to the axes of the driving shaft 80 and the driven shaft 110. In addition, a fixing sleeve 130 is fixedly mounted on the outer portion of the transmission belt 100 close to the stand 20 by riveting, the fixing sleeve 130 has a flat cylindrical structure (shown in fig. 3), and the fixing sleeve 130 is arranged in parallel with the transmission belt 100 far from the stand 20, so that when the transmission belt 100 moves up and down, the fixing sleeve 130 can move up and down along with the transmission belt 100.

As shown in fig. 1 and 2, the stand 20 is provided with a guide rail 30 extending vertically, and the guide rail 30 and the belt drive mechanism are arranged at intervals in a direction perpendicular to the thickness of the belt 100. The guide rail 30 is provided with a sliding chute 31 extending in the same direction as the guide rail 30, in the present embodiment, the horizontal section of the sliding chute 31 is T-shaped, that is, the sliding chute 31 in the present embodiment is a T-shaped groove, a sliding block 40 adapted to the sliding chute 31 is slidably mounted in the sliding chute 31, and the dimension of the sliding block 40 in the direction perpendicular to the bottom wall of the sliding chute 31 is equal to the depth of the sliding chute 31, that is, the end surface of the sliding block 40 close to the notch of the sliding chute 31 is flush with the end surface of the guide rail 30 close to the notch of the sliding chute 31. As shown in fig. 1, a fixing plate 50 is fixedly mounted on an end surface of the slider 40 close to the notch of the sliding slot 31, the fixing plate 50 is arranged parallel to the bottom of the sliding slot 31, the fixing plate 50 has an overhanging end 51 protruding from the guide rail 30 in the direction of the spaced arrangement of the guide rail 30 and the belt transmission mechanism, the overhanging end 51 of the fixing plate 50 is fixedly connected with an edge position of a side surface of the fixing sleeve 130 close to the guide rail 30, that is, the overhanging end 51 of the fixing plate 50 is connected with an edge position of the fixing sleeve 130 facing away from the stand 20 in the width direction, so that when the fixing sleeve 130 goes up and down along with the belt 100, the slider 40 can be driven to slide up and down in the sliding slot 31 by the fixed connection of the fixing sleeve 130 and the fixing plate 50. The fixing sleeve 130 has a side surface close to the above edge position, which is not only away from the stand 20 but also arranged in parallel with the stand 20, and which is flush with the surface of the fixing plate 50 away from the stand 20, so that the arrangement space can be reduced in the direction perpendicular to the guide rail 30 and the belt transmission mechanism at intervals, and the whole detection device is made more compact.

As shown in fig. 1, a mounting seat 60 is fixedly mounted on the plate surface of the fixing plate 50 far away from the stand 20, the mounting seat 60 is arranged on the side part of the sliding block 40 opposite to the sliding block 40, the mounting seat 60 is a storage box in a cuboid shape, the whole mounting seat 60 is arranged in parallel with the fixed plate 50, the mounting seat 60 is provided with an opening on the side far away from the vertical frame 20, and the detecting probe 70 is installed in the installation seat 60, when the slide block 40 slides up and down under the driving of the transmission belt 100, the up-and-down lifting of the detection probe 70 can be realized by driving the mounting seat 60 to be lifted up and down, so that the detection probe 70 can measure the pollution values of pollutants with different heights, and the measurement result of the pollution values can be more accurate by averaging the pollution values, and the detection of the detection probe 70 can be more flexible through the up-and-down lifting of the detection probe 70, and the practicability of the detection device is enhanced. Through the sliding fit of the sliding groove 31 which is in the T shape and the sliding block 40 which is matched with the sliding groove 31, the sliding block 40 can be prevented from being separated from the bottom of the sliding groove 31 along the square direction, meanwhile, the sliding block 40 can be prevented from shaking in the direction perpendicular to the thickness of the driving belt 100, so that the detection probe 70 can be prevented from shaking, and the accuracy of the measurement result of the detection probe 70 can be further guaranteed.

In addition, since the belt 100 is continuously moved during the up and down movement, the up and down movement of the sensing probe 70 is also continuous, and since there is a slight stoppage when the fixing sleeve 130 is moved to a position close to the driving shaft 80 and the driven shaft 110, there is a slight stoppage when the sensing probe 70 is moved up to the uppermost end and the lowermost end of the guide rail 30, so that the sensing probe 70 can be conveniently switched in the moving direction. The guide rails 30 are provided at the uppermost and lowermost ends thereof with stoppers (not shown) to prevent the sliders 40 from slipping out of the uppermost and lowermost ends of the slide grooves 31, i.e., to ensure sliding engagement between the slide grooves 31 and the sliders 40.

As shown in fig. 1, the walking wheels 190 are installed at four corners of the bottom of the supporting platform 10, in this embodiment, the walking wheels 190 are universal wheels, so that in the process of measuring the pollutant pollution value by the detecting probe 70, when the wind direction changes, the position of the whole detecting device can be moved by the walking wheels 190, so that the detecting probe 70 can be aligned to the wind direction, and the measuring accuracy of the detecting probe 70 is increased. In addition, as shown in fig. 1, an alarm lamp 160 is installed on a side surface of the supporting platform 10, and when the detection probe 70 detects that the pollution value of the pollutant exceeds the standard, the alarm lamp 160 is turned on, which facilitates the judgment that the pollution value of the pollutant exceeds the standard. The same side of the support platform 10 on which the warning light 160 is installed is also installed with a controller 170, and the controller 170 is located at the other end far away from the warning light 160 on the side, and the controller 170 and the motor 140, the warning light 160 and the detection probe 70 are all electrically connected, that is, the controller 170 can respectively control the operation of the motor 140, the warning light 160 and the detection probe 70.

The air pollution control prevention and detection device in the present utility model, by setting the sliding groove on the guide rail as dovetail groove or T-shaped groove, and by sliding assembling the sliding block adapted to the sliding groove in the sliding groove, when the sliding block ascends and descends in the sliding groove, not only can the side wall of the sliding groove limit the rocking motion of the sliding block in the left and right directions, i.e. can ensure the stability of the sliding block in the direction perpendicular to the side wall of the sliding groove, but also can prevent the sliding block from escaping from the sliding groove in the direction perpendicular to the bottom wall of the sliding groove by the sliding groove in the form of dovetail groove or T-shaped groove, i.e. can ensure the stability of the sliding block in the direction perpendicular to the bottom wall of the sliding groove, therefore, by the sliding fit of the sliding groove and the sliding block adapted to the sliding groove, the stability of the sliding block in the ascending and descending process can be ensured, compared with the prior art, by ensuring the stability of the sliding block in the ascending and descending process, the stability of the detection probe in the ascending and descending process can also be ensured, therefore, the precision of the measurement result in the lifting process of the detection probe can be further improved; in addition, the installation seat is driven to ascend and descend by the belt transmission mechanism or the chain transmission mechanism, so that the cost is low, the maintenance is convenient, the guide of the ascending and descending of the installation seat is realized only by the guide rail due to the flexibility of the transmission belt or the chain, the transmission belt or the chain only plays a driving role in the ascending and descending of the installation seat, excessive restraint and limitation on the ascending and descending of the installation seat can not be caused, and the stability of the ascending and descending of the detection probe can be favorably ensured.

The utility model discloses well atmosphere pollution control prevention detection device's embodiment 2:

the present embodiment is different from embodiment 1 in that, in embodiment 1, the air pollution control prevention detection device further includes an alarm lamp 160 for lighting up when the pollution value exceeds the standard. In the present embodiment, the warning light 160 is eliminated, and whether the detected data of the detecting probe 70 exceeds the standard is determined by observing the detected data.

The utility model discloses well atmosphere pollution control prevention detection device's embodiment 3:

the difference between this embodiment and embodiment 1 is that in embodiment 1, the traveling wheels 190 are universal wheels, that is, the traveling wheels 190 can be flexibly reversed. In this embodiment, the traveling wheels 190 are only common traveling support wheels, the traveling wheels 190 cannot be flexibly reversed, and the whole detection device needs to be moved to realize reversing when the detection device is annular.

The utility model discloses well atmosphere pollution control prevention detection device's embodiment 4:

the difference between this embodiment and embodiment 1 is that in embodiment 1, the four corners of the bottom surface of the supporting platform 10 are respectively provided with a traveling wheel 190, and the traveling wheels 190 facilitate the movement of the detection device. In this embodiment, the supporting platform 10 is not provided with a traveling device, and the detection device can be moved by rolling a roller at the bottom of the supporting platform 10 when the detection device is moved. In other embodiments, the position adjustment of the detection device can also be directly realized by manpower.

The utility model discloses well atmosphere pollution control prevention detection device's embodiment 5:

the present embodiment is different from embodiment 1 in that, in embodiment 1, the belt transmission mechanism and the guide rail 30 are arranged at intervals along the thickness direction of the belt 100, and the thickness direction of the belt 100 is parallel to the direction in which the belt transmission mechanism and the guide rail 30 are arranged at intervals, that is, the belt 100 is arranged perpendicular to the stand 20, and the notch of the sliding groove 31 faces perpendicular to the thickness direction of the belt 100. In the present embodiment, the thickness direction of the transmission belt 100 is perpendicular to the direction in which the belt transmission mechanism and the guide rail 30 are arranged at intervals, that is, the transmission belt 100 is arranged parallel to the stand 20, and the notches of the sliding grooves 31 face in parallel to the thickness direction of the transmission belt 100.

The utility model discloses well atmosphere pollution control prevention detection device's embodiment 6:

the present embodiment is different from embodiment 1 in that, in embodiment 1, the fixing cover 130 is connected to the fixing plate 50 at an edge position away from the stand 20 in the width direction. In the present embodiment, the fixing sleeve 130 is connected to the fixing plate 50 at a middle position in the width direction and at a side close to the stand.

The utility model discloses well atmosphere pollution control prevention detection device's embodiment 7:

the present embodiment is different from embodiment 1 in that, in embodiment 1, the fixing sleeve 130 is riveted to the transmission belt 100. In the present embodiment, the fixing sleeve 130 is connected to the driving belt 100 by bolts.

The utility model discloses well atmosphere pollution control prevention detection device's embodiment 8:

the present embodiment is different from embodiment 1 in that, in embodiment 1, the mounting seat 60 is connected to the transmission belt 100 through the connection between the overhanging end 51 of the fixing plate 50 and the fixing sleeve 130. In the present embodiment, the overhanging end 51 of the fixing plate 50 is directly and fixedly connected to the transmission belt 100, so as to connect the mounting seat 60 and the transmission belt 100.

The utility model discloses well atmosphere pollution control prevention detection device's embodiment 9:

the difference between this embodiment and embodiment 1 is that in embodiment 1, the mounting base 60 is indirectly mounted on the slider 40 through the fixed plate 50, and the mounting base 60 is connected to the driving belt 100 through the connection between the overhanging end 51 of the fixed plate 50 and the fixed sleeve 130. In this embodiment, the mounting base 60 is directly mounted on the sliding block 40, the mounting base 60 has an overhanging lateral portion in the direction in which the guide rail 30 and the belt transmission mechanism are arranged at intervals, and the mounting base 60 is connected with the transmission belt 100 through the connection of the overhanging lateral portion and the fixing sleeve 130.

The utility model discloses well atmosphere pollution control prevention detection device's embodiment 10:

the present embodiment is different from embodiment 1 in that in embodiment 1, the upper end and the lower end of the guide rail 30 are provided with the baffle plates. In this embodiment, however, only the lower end of the guide rail 30 is provided with the baffle. In other embodiments, only the upper end of the guide rail 30 is provided with a stop.

The utility model discloses well atmosphere pollution control prevention detection device's embodiment 11:

the present embodiment is different from embodiment 1 in that, in embodiment 1, the chute 31 is a T-shaped groove. In the present embodiment, the sliding groove 31 is a dovetail groove.

The utility model discloses well atmosphere pollution control prevention detection device's embodiment 12:

the present embodiment is different from embodiment 1 in that in embodiment 1, the up-and-down movement of the detection probe 70 is realized by a belt transmission mechanism. In the embodiment, the detection probe 70 is lifted up and down by the chain transmission mechanism, and the mounting base is fixed on the chain of the chain transmission mechanism.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The air pollution control, prevention and detection device comprises a supporting platform (10) and a mounting seat (60) for mounting a detection probe (70), and is characterized in that a vertical frame (20) extending up and down is fixedly arranged on the supporting platform (10), a guide rail (30) extending up and down is arranged on the vertical frame (20), a sliding groove (31) extending up and down is arranged in the guide rail (30), the sliding groove (31) is a dovetail groove or a T-shaped groove, a sliding block (40) is arranged in the sliding groove (31) in a matching and sliding manner, and the mounting seat (60) is mounted on the side part of the sliding block (40); the air pollution control and prevention detection device also comprises a belt transmission mechanism or a chain transmission mechanism for driving the mounting seat (60) to ascend and descend, the upper end of the belt transmission mechanism or the chain transmission mechanism is arranged on the stand (20), and the mounting seat (60) is arranged on a transmission belt (100) of the belt transmission mechanism or a chain of the chain transmission mechanism.

2. Atmospheric pollution control and prevention detection device according to claim 1, wherein the upper and/or lower ends of said guide rail (30) are provided with baffles.

3. The atmospheric pollution control and prevention detection device as recited in claim 1 or 2, wherein a fixing sleeve (130) is fixedly arranged outside the transmission belt (100), and the mounting seat (60) is fixedly connected with the fixing sleeve (130).

4. The atmospheric pollution control and prevention detection device according to claim 3, wherein said fixing sleeve (130) is riveted on the transmission belt (100).

5. The atmospheric pollution control and prevention detection device according to claim 3, wherein the slider (40) is provided with a fixing plate (50), the mounting seat (60) is fixedly arranged on the fixing plate (50) so as to be indirectly mounted on the slider (40), the fixing plate (50) has an overhanging end (51) protruding from the guide rail (30) in the interval arrangement direction of the guide rail (30) and the belt transmission mechanism, and the fixing sleeve (130) is connected to the overhanging end (51) of the fixing plate (50).

6. The atmospheric pollution control and prevention detection device according to claim 5, wherein the belt transmission mechanism and the guide rail (30) are arranged at intervals along the thickness direction of the transmission belt (100); the direction of the notch of the sliding chute (31) is perpendicular to the thickness direction of the transmission belt (100).

7. The atmospheric pollution control and prevention detection device as recited in claim 6, wherein an edge position of a side of said fixing sleeve (130) facing away from said stand (20) in a width direction is connected to said fixing plate (50).

8. The atmospheric pollution control and prevention detection device according to claim 1 or 2, wherein a walking wheel (190) is mounted on the bottom surface of the support platform (10).

9. The atmospheric pollution control prevention detection device of claim 8, wherein the road wheels (190) are universal wheels.

10. An atmospheric pollution control and prevention test device as claimed in claim 1 or 2, further comprising an alarm light (160) for lighting up when a pollution value exceeds a standard.

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