阅读说明：本技术 一种大气监测移动平台 (Atmosphere monitoring mobile platform ) 是由 王正作 于 2020-11-20 设计创作，主要内容包括：本发明公开了一种大气监测移动平台,包括升降底座,所述升降底座的内壁固定连接有第一气动推杆,且第一气动推杆的输出端焊接有升降板,所述升降板的外壁边缘旋接有第一连杆,且第一连杆与升降板的连接部位开设有第一凹槽,所述第一连杆远离第一凹槽一端有与升降底座的内壁旋接的转动板,且转动板远离第一连杆的一端旋接有第二连杆,该一种大气监测移动平台,通过设置升降滚轮,升降底座中,第一气动推杆工作带动升降板运动,升降板通过第一凹槽带动第一连杆运动,第一连杆通过转动板带动第二连杆运动,且转动板的旋转角度为60°,并且转动板设置有三组,第二连杆带动升降滚轮运动,便于升降滚轮的升降操作,实现升降底座的自由移动操作。(The invention discloses an atmosphere monitoring mobile platform, which comprises a lifting base, wherein the inner wall of the lifting base is fixedly connected with a first pneumatic push rod, the output end of the first pneumatic push rod is welded with a lifting plate, the edge of the outer wall of the lifting plate is in screwed connection with a first connecting rod, a first groove is formed in the connecting part of the first connecting rod and the lifting plate, one end of the first connecting rod, far away from the first groove, is provided with a rotating plate in screwed connection with the inner wall of the lifting base, one end of the rotating plate, far away from the first connecting rod, is in screwed connection with a second connecting rod, the atmosphere monitoring mobile platform is characterized in that through arranging a lifting roller, the first pneumatic push rod works in the lifting base to drive the lifting plate to move, the lifting plate drives the first connecting rod to move through the first groove, the first connecting rod drives the second connecting rod to move through the rotating plate, the rotating angle of the rotating plate, the second connecting rod drives the lifting roller to move, so that the lifting operation of the lifting roller is facilitated, and the free moving operation of the lifting base is realized.)

1. The utility model provides an atmosphere monitoring mobile platform, includes lift base (1), its characterized in that: the inner wall of the lifting base (1) is fixedly connected with a first pneumatic push rod (2), the output end of the first pneumatic push rod (2) is welded with a lifting plate (3), the edge of the outer wall of the lifting plate (3) is connected with a first connecting rod (4) in a rotating mode, a first groove (5) is formed in the connecting position of the first connecting rod (4) and the lifting plate (3), one end, far away from the first groove (5), of the first connecting rod (4) is provided with a rotating plate (6) in a rotating mode with the inner wall of the lifting base (1), one end, far away from the rotating plate (6), of the rotating plate (6) is connected with a second connecting rod (7) in a rotating mode, one end, far away from the rotating plate (6), of the second connecting rod (7) is connected with a lifting roller (8) penetrating through the inner wall of the lifting base (1) in a rotating mode, a horizontal adjusting box (9) is welded on the outer wall of the lifting base (1, one end of the rotary stud (10) is located inside the horizontal adjusting box (9) and is fixedly connected with a wedge block (11), the inclined plane of the wedge block (11) extends to the outside of the horizontal adjusting box (9) and is connected with an adjusting column (12) in a sliding manner, the outer wall of the adjusting column (12) is located on the inner wall of the horizontal adjusting box (9) and is fixedly connected with a spring (13), the top end of the horizontal adjusting box (9) is located on the outer wall of the top end of the lifting base (1) and is fixedly connected with a height adjusting box (14), the top end of the height adjusting box (14) is provided with a fixed column (15), the outer wall of the fixed column (15) is located above the height adjusting box (14) and is connected with a sliding ring (16) in a sliding manner, the outer wall of the sliding ring (16) is connected with a third connecting rod (17) in a screwing manner, one end, and the inside lifter (19) that has run through of sliding block (18), the top of lifter (19) has connect elevating platform (20) soon, and the top fixedly connected with atmosphere monitor (21) of elevating platform (20).

2. An atmosphere monitoring mobile platform according to claim 1, wherein: the rotating plate (6) is connected with the lifting base (1) in a rotating mode through the first connecting rod (4), the rotating angle of the rotating plate (6) is 60 degrees, three groups of rotating plates (6) are arranged, and the positions of the three groups of rotating plates (6) are distributed in an equiangular circumference mode through the lifting plate (3).

3. An atmosphere monitoring mobile platform according to claim 1, wherein: adjust post (12) and constitute elevation structure between through wedge (11) and horizontal adjustment case (9), and horizontal adjustment case (9) are provided with four groups, the position of four groups of horizontal adjustment case (9) is the rectangle with lifting pedestal (1) and distributes, the lift height of adjusting post (12) equals with the vertical height of wedge (11), and the inclined plane angle of wedge (11) is 45.

4. An atmosphere monitoring mobile platform according to claim 1, wherein: elevating platform (20) pass through to constitute elevation structure between lifter (19) and altitude mixture control case (14), and the lift height of elevating platform (20) equals with the length of lifter (19), lifter (19) are provided with three groups, and the position of three groups lifter (19) is the equal angle circumference with the axis of fixed column (15) and distributes.

5. An atmosphere monitoring mobile platform according to claim 1, wherein: the height adjusting box (14) comprises a second pneumatic push rod (1401), a lifting guide post (1402), a guide groove (1403), a guide post (1404), a rotary cylinder (1405), a rotary plate (1406), a moving post (1407), a rotary groove (1408) and a first kinematic pair (1409), the inner wall of the height adjusting box (14) is fixedly connected with the second pneumatic push rod (1401), the output end of the second pneumatic push rod (1401) is fixedly connected with the lifting guide post (1402), the outer wall of the lifting guide post (1402) is provided with the guide groove (1403), the outer wall of the guide groove (1403) is connected with the guide post (1404) in a sliding manner, one end, far away from the guide groove (1403), of the guide post (1404) is welded with the rotary cylinder (1405), the outer wall of the rotary cylinder (1405) is welded with the rotary plate (1406), and the top end of the rotary plate (1406) is connected with the moving post (1407, a rotary groove (1408) is formed in the connecting part of the rotary plate (1406) and the movable column (1407), and a first kinematic pair (1409) is rotatably connected to the connecting part of the top end of the movable column (1407) and the lifting rod (19).

6. An atmosphere monitoring mobile platform according to claim 5, wherein: the lifting guide post (1402) forms a rotating structure through the second pneumatic push rod (1401) and the rotating cylinder barrel (1405), the lifting height of the lifting guide post (1402) is equal to the vertical height of the guide grooves (1403), three groups of guide grooves (1403) are arranged, the position distribution of the three groups of guide grooves (1403) is in equal-angle circumferential distribution with the central axis of the lifting guide post (1402), and the rotating angle of the guide grooves (1403) is 120 degrees.

7. An atmosphere monitoring mobile platform according to claim 5, wherein: the rotating plate (1406) is provided with three groups, the positions of the three groups of rotating plates (1406) are distributed in an equal-angle circumferential mode by using the central axis of the rotating cylinder (1405), and the length of the head and tail straight line of the rotating groove (1408) is equal to that of the lifting rod (19).

8. An atmosphere monitoring mobile platform according to claim 1, wherein: the atmosphere monitor (21) comprises a rotary handle (2101), a fourth connecting rod (2102), a fifth connecting rod (2103), a path plate (2104), a path groove (2105), a rotary curved plate (2106), a second kinematic pair (2107) and a waterproof cover plate (2108), wherein the rotary handle (2101) penetrates through the outer wall of the atmosphere monitor (21), one end of the rotary handle (2101) extends into the inside of the atmosphere monitor (21) and is screwed with the fourth connecting rod (2102), one end, close to the rotary handle (2101), of the fourth connecting rod (2102) is screwed with the fifth connecting rod (2103), the path plate (2104) is arranged on the inner wall, located on one side of the atmosphere monitor (21), of the fifth connecting rod (2103), the path groove (2105) is formed inside the path plate (2104), one end, far away from the fourth connecting rod (2102), of the fifth connecting rod (2103) is arranged on the inner wall of the path groove (2105) and is screwed with the rotary curved plate (2106), and the middle outer wall of the rotating curved plate (2106) is connected with the inner wall of the path groove (2105) in a screwed mode to form a second kinematic pair (2107), and one end, far away from the fifth connecting rod (2103), of the rotating curved plate (2106) is fixedly connected with a waterproof cover plate (2108).

9. An atmosphere monitoring mobile platform according to claim 8, wherein: the rotating curved plate (2106) forms a rotating structure through the fifth connecting rod (2103) and the path plate (2104), and the rotating curved plate (2106) has a rotating angle of 90 degrees.

Technical Field

The invention relates to the technical field of atmospheric detection, in particular to an atmospheric monitoring mobile platform.

Background

Air is the basic material basis for human survival and development, and the atmospheric environment is the most important component in the natural environment for human survival. In recent years, a large amount of exhaust gas is discharged into the air by some enterprises, the air quality is seriously affected, and the dynamic monitoring of the environmental pollution condition is necessary, because the air quality is one of killers threatening human health.

The atmospheric environmental monitoring is to the concentration of pollutant in the atmospheric environment, observe, analyze its change and measuring process to the environmental impact, the atmospheric pollution monitoring is to determine the kind and concentration of pollutant in the atmosphere, observe its time-space distribution and change law, the molecular pollutant monitored mainly has oxysulfide, nitric oxide, carbon monoxide, ozone, halogenated hydrocarbon, etc., the granular pollutant mainly has dust fall, total suspended particle, floating dust and acid sedimentation, the atmospheric quality monitoring is to the main pollutant in the atmosphere of some area is distributed and sampled, analyzed, usually according to the scale of a area, distribution situation and source intensity of the atmospheric pollution source, meteorological condition, topography and other factors, carry on the regular monitoring of the regulation project; the existing atmosphere monitoring platform is more in vehicle-mounted form in the using process, and cannot be applied to partial terrains, so that the atmosphere monitoring mobile platform with better applicability is provided.

The mobile atmosphere monitoring vehicle disclosed in the Chinese invention patent CN102616168A comprises a monitoring vehicle body, wherein an atmosphere monitoring unit, a field control unit and a remote control platform are integrated in the monitoring vehicle body; the atmosphere monitoring unit comprises an automatic gas sample acquisition module, a gas sample preprocessing module and a monitoring analysis module which are sequentially connected in data; the field control unit comprises a gas sample preprocessing control module, an instrument operation control module, a monitoring data acquisition and transmission module, a field instant gas sample analysis module, a GPS positioning module, a conventional meteorological parameter module, a video and camera module and a remote communication transmission module. The invention can monitor the content and the composition of pollutants in the atmosphere at any time and any place, is not limited to a certain fixed place, and can continuously monitor the atmospheric environment in a certain wider range at points; the atmosphere monitoring vehicle with the structure directly uses a vehicle as a moving tool, has a complex integral structure, and is not suitable for atmosphere monitoring in partial areas.

Disclosure of Invention

The present invention is directed to an atmosphere monitoring mobile platform, so as to solve the problem of the prior art that the adjustment operation cannot be performed.

In order to achieve the purpose, the invention provides the following technical scheme: an atmosphere monitoring mobile platform comprises a lifting base, wherein a first pneumatic push rod is fixedly connected to the inner wall of the lifting base, a lifting plate is welded at the output end of the first pneumatic push rod, a first connecting rod is connected to the edge of the outer wall of the lifting plate in a screwed mode, a first groove is formed in the connecting portion of the first connecting rod and the lifting plate, a rotating plate which is connected with the inner wall of the lifting base in a screwed mode is arranged at one end, away from the first groove, of the first connecting rod, a second connecting rod is connected to one end, away from the first connecting rod, of the rotating plate in a screwed mode, a lifting roller which penetrates through the inner wall of the lifting base is connected to one end, away from the rotating plate, of the second connecting rod, a horizontal adjusting box is welded to the outer wall of the lifting base, a rotating stud penetrates through the inner wall of the horizontal adjusting box, a wedge block is fixedly connected to the inner portion of the horizontal adjusting box, the outer wall of regulation post is located the inner wall fixedly connected with spring of leveling box, the top of leveling box is located the top outer wall fixedly connected with altitude mixture control case of lift base, and the top of altitude mixture control case is provided with the fixed column, the outer wall of fixed column is located the top sliding connection slip ring of altitude mixture control case, and the outer wall of slip ring has connect the third connecting rod soon, the one end that the slip ring was kept away from to the third connecting rod has connect the sliding block soon, and the inside lifter that has run through of sliding block, the top of lifter has connect the elevating platform soon, and the top fixedly connected with atmosphere monitor of elevating platform.

Preferably, the rotating plate forms a rotary connection structure through the first connecting rod and the lifting base, the rotating angle of the rotating plate is 60 degrees, the rotating plate is provided with three groups, and the positions of the three groups of rotating plates are distributed in an equiangular circumference mode through the lifting plate.

Preferably, the regulation post passes through to constitute elevation structure between wedge and the horizontal adjustment case, and the horizontal adjustment case is provided with four groups, the position of four groups of horizontal adjustment cases is the rectangle with the lift base and distributes, the lift height of regulation post equals with the vertical height of wedge, and the inclined plane angle of wedge is 45.

Preferably, the elevating platform passes through to constitute elevation structure between lifter and the altitude mixture control case, and the elevating height of elevating platform equals with the length of lifter, the lifter is provided with three groups, and the position of three groups of lifters is the equiangular circumference with the axis of fixed column and distributes.

Preferably, the height adjusting box comprises a second pneumatic push rod, a lifting guide pillar, a guide groove, a guide pillar, a rotary cylinder, a rotary plate, a movable pillar, a rotary groove and a first kinematic pair, the inner wall of the height adjusting box is fixedly connected with the second pneumatic push rod, the output end of the second pneumatic push rod is fixedly connected with the lifting guide pillar, the guide groove is formed in the outer wall of the lifting guide pillar, the guide groove is slidably connected with the guide pillar, the rotary cylinder is welded to one end, away from the guide groove, of the guide pillar, the rotary cylinder is welded to the outer wall of the rotary cylinder, the rotary plate is welded to the top end of the rotary plate, the movable pillar is connected with the rotary plate, the rotary groove is formed in the connecting portion of the rotary plate and the movable pillar, and the first kinematic pair is rotatably connected to the.

Preferably, the lifting guide post forms a rotating structure through the space between the second pneumatic push rod and the rotating cylinder barrel, the lifting height of the lifting guide post is equal to the vertical height of the guide grooves, the guide grooves are provided with three groups, the position distribution of the three groups of guide grooves is equal-angle circumferential distribution by using the central axis of the lifting guide post, and the rotating angle of the guide grooves is 120 degrees.

Preferably, the rotating plates are provided with three groups, the positions of the three groups of rotating plates are distributed in an equiangular circumference mode by using the central axis of the rotating cylinder barrel, and the lengths of the head and tail straight lines of the rotating groove are equal to the length of the lifting rod.

Preferably, the atmosphere monitor includes rotatory handle, fourth connecting rod, fifth connecting rod, route board, route recess, rotation bent plate, second kinematic pair and waterproof apron, the outer wall of atmosphere monitor runs through rotatory handle, and the inside that the one end of rotatory handle extended to the atmosphere monitor has connect the fourth connecting rod soon, the one end that the fourth connecting rod is close to keeping away from rotatory handle has connect the fifth connecting rod soon, the inner wall that fifth connecting rod one side is located the atmosphere monitor is provided with the route board, and the route recess has been seted up to the inside of route board, the inner wall that the one end that the fourth connecting rod was kept away from to the fifth connecting rod is located the route recess has connect soon and has rotated the bent plate, and the inner wall connection position that rotates the middle outer wall of bent plate and route recess has connect soon the second kinematic pair, the waterproof apron of one end fixedly connected with of fifth connecting rod is kept away from to the rotation bent plate.

Preferably, the rotating curved plate forms a rotating structure with the path plate through the fifth link, and the rotating curved plate has a rotation angle of 90 °.

Compared with the prior art, the invention has the beneficial effects that:

1. this atmosphere monitoring moving platform, through setting up the lift gyro wheel, among the lifting pedestal, first pneumatic push rod work drives the lifter plate motion, and the lifter plate drives first connecting rod motion through first recess, and first connecting rod passes through the rotor plate and drives the motion of second connecting rod, and the rotation angle of rotor plate is 60 to the rotor plate is provided with three groups, and the second connecting rod drives the lift gyro wheel motion, and the lift operation of the gyro wheel of being convenient for realizes the free removal operation of lifting pedestal.

2. This atmosphere monitoring mobile platform, through setting up the regulation post, in the horizontal adjustment case, rotates rotatory double-screw bolt and drives the wedge motion, and the inclined plane motion of wedge drives the regulation post motion, and the inclined plane angle of wedge is 45, and the horizontal adjustment case is provided with four groups, realizes the horizontal adjustment operation of horizontal adjustment case through adjusting the post motion.

3. This atmosphere monitoring moving platform, through setting up the lift guide pillar, in the altitude mixture control case, second pneumatic push rod work drives the motion of lift guide pillar, the lift guide pillar passes through the guide pillar and drives rotatory cylinder along the motion of direction recess and rotate, the direction recess is provided with three groups, and the rotation angle of direction recess is 120, rotatory cylinder drives rotatory recess motion through the rotor plate, and the rotor plate is provided with three groups, rotatory recess drives first kinematic pair motion through the removal post, and the length of the head and the tail straight line length of rotatory recess equals with the length of lifter, first kinematic pair is through driving the lifter motion, third connecting rod on the slip ring through the fixed column outer wall carries out fixed operation with the sliding block of lifter outer wall to the lifter, the lifter drives the elevating platform motion, realize the lift operation to the elevating platform.

4. This atmosphere monitoring moving platform rotates the bent plate through setting up, in the atmosphere monitor, rotates rotatory handle, and rotatory handle passes through the fourth connecting rod and drives the motion of fifth connecting rod, and the fifth connecting rod drives the motion of the route recess of rotating the bent plate along the route inboard, rotates the bent plate and drives waterproof cover rotation 90 through the second motion pair, realizes the waterproof operation to the atmosphere monitor.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic cross-sectional view of the height adjustment box of the present invention;

FIG. 3 is a schematic top view of the rotary cylinder of the present invention;

FIG. 4 is a schematic view of the atmospheric monitor of the present invention;

FIG. 5 is a schematic three-dimensional view of a portion of the lift base of the present invention;

FIG. 6 is a schematic view of a part of a three-dimensional structure of the lifting guide pillar of the present invention;

FIG. 7 is a schematic three-dimensional view of a portion of the height adjustment box of the present invention;

FIG. 8 is a schematic diagram of a three-dimensional structure of a portion of the atmospheric monitor of the present invention.

In the figure: 1. a lifting base; 2. a first pneumatic push rod; 3. a lifting plate; 4. a first link; 5. a first groove; 6. a rotating plate; 7. a second link; 8. lifting rollers; 9. a horizontal adjustment box; 10. rotating the stud; 11. a wedge block; 12. an adjustment column; 13. a spring; 14. a height adjustment box; 1401. a second pneumatic push rod; 1402. a lifting guide post; 1403. a guide groove; 1404. a guide post; 1405. rotating the cylinder barrel; 1406. a rotating plate; 1407. moving the column; 1408. rotating the groove; 1409. a first kinematic pair; 15. fixing a column; 16. a slip ring; 17. a third link; 18. a slider; 19. a lifting rod; 20. a lifting platform; 21. an atmospheric monitor; 2101. rotating the handle; 2102. a fourth link; 2103. a fifth link; 2104. a path plate; 2105. a path groove; 2106. rotating the curved plate; 2107. a second kinematic pair; 2108. waterproof apron.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

in this embodiment, referring to fig. 1 to 8, in an embodiment of the present invention, an atmosphere monitoring moving platform includes a lifting base 1, a first pneumatic push rod 2 is fixedly connected to an inner wall of the lifting base 1, a lifting plate 3 is welded to an output end of the first pneumatic push rod 2, a first connecting rod 4 is screwed to an outer wall edge of the lifting plate 3, a first groove 5 is formed at a connection portion of the first connecting rod 4 and the lifting plate 3, a rotating plate 6 screwed to the inner wall of the lifting base 1 is arranged at an end of the first connecting rod 4 away from the first groove 5, a second connecting rod 7 is screwed to an end of the rotating plate 6 away from the first connecting rod 4, the rotating plate 6 forms a screwing structure with the lifting base 1 through the first connecting rod 4, a rotation angle of the rotating plate 6 is 60 °, three groups of rotating plates 6 are arranged, positions of the three groups of rotating plates 6 are distributed circumferentially at equal angles with the lifting plate 3, the rotating plate 6 drives a lifting roller 8 to move through the second connecting rod, the lifting operation of the lifting roller 8 is realized, so that the moving operation of the lifting base 1 is conveniently realized;

one end of the second connecting rod 7, which is far away from the rotating plate 6, is screwed with a lifting roller 8 which penetrates through the inner wall of the lifting base 1, the outer wall of the lifting base 1 is welded with a horizontal adjusting box 9, a rotating stud 10 penetrates through the inner wall of the horizontal adjusting box 9, one end of the rotating stud 10 is positioned inside the horizontal adjusting box 9 and is fixedly connected with a wedge block 11, the inclined plane of the wedge block 11 extends to the outside of the horizontal adjusting box 9 and is connected with an adjusting column 12 in a sliding way, the adjusting column 12 forms a lifting structure with the horizontal adjusting box 9 through the wedge block 11, the horizontal adjusting box 9 is provided with four groups, the positions of the four groups of horizontal adjusting boxes 9 are distributed in a rectangular way by the lifting base 1, the lifting height of the adjusting column 12 is equal to the vertical height of the wedge block 11, the angle of the inclined plane of the wedge block 11 is 45 degrees, the adjusting column 12 is, the outer wall of the adjusting column 12 is positioned on the inner wall of the horizontal adjusting box 9 and is fixedly connected with a spring 13, and the top end of the horizontal adjusting box 9 is positioned on the outer wall of the top end of the lifting base 1 and is fixedly connected with a height adjusting box 14;

the height adjusting box 14 comprises a second pneumatic push rod 1401, lifting guide columns 1402, guide grooves 1403, guide columns 1404, a rotary cylinder 1405, a rotary plate 1406, a moving column 1407, a rotary groove 1408 and a first kinematic pair 1409, the inner wall of the height adjusting box 14 is fixedly connected with the second pneumatic push rod 1401, the output end of the second pneumatic push rod 1401 is fixedly connected with the lifting guide columns 1402, the outer wall of the lifting guide columns 1402 is provided with the guide grooves 1403, the outer wall of the guide grooves 1403 is connected with the guide columns 1404 in a sliding manner, one end of each guide column 1404 far away from the guide grooves 1403 is welded with the rotary cylinder 1405, the lifting guide columns 1402 form a rotary structure through the second pneumatic push rod 1401 and the rotary cylinder 1405, the lifting heights of the lifting guide columns 1402 are equal to the vertical heights of the guide grooves 1403, three groups of guide grooves 1403 are arranged in the guide grooves 1403, and the positions of the three groups of guide grooves 1403 are distributed in, the rotation angle of the guide groove 1403 is 120 degrees, the lifting guide column 1402 is convenient to drive the lifting guide column 1402 to move through the guide groove 1403, the rotation operation that the lifting guide column 1402 drives the rotary cylinder 1405 is realized, the outer wall of the rotary cylinder 1405 is welded with the rotary plate 1406, the top end of the rotary plate 1406 is connected with the movable column 1407 in a sliding mode, the connecting portion of the rotary plate 1406 and the movable column 1407 is provided with the rotary groove 1408, the rotary plate 1406 is provided with three groups, the positions of the three groups of rotary plates 1406 are distributed in an equiangular circumference mode by the central axis of the rotary cylinder 1405, the length of the head and tail straight line of the rotary groove 1408 is equal to that of the lifting rod 19, the movable column 1407 is driven to move through the three groups of rotary grooves 1408, the movable column 1407 is driven to move by the first moving pair 1409, the lifting rod 19 is precisely controlled, the connecting portion of the top end, the first kinematic pair 1409 drives a lifting platform 20 to move up and down through a lifting rod 19, the top end of the height adjusting box 14 is provided with a fixed column 15, the outer wall of the fixed column 15 is positioned above the height adjusting box 14 and is connected with a sliding ring 16 in a sliding manner, the outer wall of the sliding ring 16 is screwed with a third connecting rod 17, one end of the third connecting rod 17 far away from the sliding ring 16 is screwed with a sliding block 18, the lifting rod 19 penetrates through the sliding block 18, the top end of the lifting rod 19 is screwed with a lifting platform 20, the lifting platform 20 forms a lifting structure through the lifting rod 19 and the height adjusting box 14, the lifting height of the lifting platform 20 is equal to the length of the lifting rod 19, the lifting rod 19 is provided with three groups, the positions of the three groups of lifting rods 19 are distributed in an equal-angle circumference with the central axis of the fixed column 15, the lifting platform 20 is driven to move through the movement of the lifting rod 19, the lifting operation of the lifting, by providing the atmosphere monitor 21, the detection operation of the atmosphere is realized.

Example 2:

compared with embodiment 1, in this embodiment, as shown in fig. 4, the atmosphere monitor 21 includes a rotating handle 2101, a fourth connecting rod 2102, a fifth connecting rod 2103, a path plate 2104, a path groove 2105, a rotating curved plate 2106, a second kinematic pair 2107 and a waterproof cover 2108, the rotating handle 2101 penetrates through the outer wall of the atmosphere monitor 21, the fourth connecting rod 2102 is screwed to one end of the rotating handle 2101 extending to the inside of the atmosphere monitor 21, the fifth connecting rod 2103 is screwed to one end of the fourth connecting rod 2102 close to the rotating handle 2101, the path plate 2104 is arranged on the inner wall of the atmosphere monitor 21 on one side of the fifth connecting rod 2103, the path groove 2105 is arranged inside the path plate 2104, the rotating curved plate 2106 is screwed to the inner wall of the path groove 2105 on one end of the fifth connecting rod 3 far from the fourth connecting rod 2102, the rotating curved plate 2106 forms a rotating structure between the fifth connecting rod 2103 and the path plate 2104, and the rotating curved plate 2104 has a rotation angle of 90 °,2106, through rotating curved plate 2106, be convenient for waterproof apron 2108 rotates the operation, realize atmospheric monitoring ware 21's waterproof operation, and the middle outer wall of rotating curved plate 2106 and the inner wall of route recess 2105 be connected the position and have connect second motion pair 2107 soon, rotate curved plate 2106 and keep away from the waterproof apron 2108 of one end fixedly connected with of fifth connecting rod 2103.

The working principle of the invention is as follows: when the movable platform for monitoring the atmosphere is used, a lifting base 1 is moved through a lifting roller 8, then fixing operation is carried out, 1 in the lifting base, a first pneumatic push rod 2 works to drive a lifting plate 3 to move, the lifting plate 3 drives a first connecting rod 4 to move through a first groove 5, the first connecting rod 4 drives a second connecting rod 7 to move through a rotating plate 6, the second connecting rod 7 drives the lifting roller 8 to move, the lifting roller 8 is folded, then horizontal adjusting and connecting operation is carried out, in a horizontal adjusting box 9, a rotating rotary stud 10 is rotated to drive a wedge block 11 to move, the inclined surface of the wedge block 11 drives an adjusting column 12 to move, horizontal adjusting operation of the horizontal adjusting box 9 is realized through the movement of the adjusting column 12, then height adjusting operation is carried out, in a height adjusting box 14, the second pneumatic push rod 1401 works to drive a lifting guide column 1402 to move, the lifting guide column 1402 drives a rotary cylinder 1405 to rotate through the movement of a guide column 1404 along a guide groove, the rotating cylinder 1405 drives the rotating groove 1408 to move through the rotating plate 1406, the rotating groove 1408 drives the first kinematic pair 1409 to move through the moving column 1407, the first kinematic pair 1409 drives the lifting rod 19 to move, the lifting rod 19 is fixed through the third connecting rod 17 on the sliding ring 16 on the outer wall of the fixed column 15 and the sliding block 18 on the outer wall of the lifting rod 19, the lifting rod 19 drives the lifting platform 20 to move, the lifting operation of the lifting platform 20 is realized, after the atmosphere monitoring moving platform is adjusted, the atmosphere monitor 21 is subjected to waterproof operation through the waterproof cover 2108, in the atmosphere monitor 21, the rotating handle 2101 is rotated, the rotating handle 2101 drives the fifth connecting rod 2102 to move through the fourth connecting rod 2101, the fifth connecting rod 2103 drives the rotating curved plate 2106 to move along the path groove 2105 in the path 2104 plate 2106, the rotating curved plate 2106 drives the waterproof cover 2108 to rotate 90 degrees through the second kinematic pair 2107, waterproof operation of the atmosphere monitor 21 is achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.