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CN-224215017-U - Dynamic air monitoring device for environmental protection engineering monitoring

CN224215017UCN 224215017 UCN224215017 UCN 224215017UCN-224215017-U

Abstract

The utility model relates to the technical field of environmental protection engineering, and discloses a dynamic air monitoring device for monitoring the environmental protection engineering, which comprises a base and an air monitor, wherein universal wheels are fixedly connected to the bottom of the base in a front-back and left-right symmetrical manner, a height adjusting mechanism is arranged at the top of the base, lifting seats are arranged at the top of the height adjusting mechanism, fixing rods are fixedly connected to the top of the lifting seats in a front-back and left-right symmetrical manner, placing seats are fixedly connected to the top ends of the four fixing rods, and fixing mechanisms are arranged at the bottom of the placing seats. The fixing mechanism drives the bidirectional screw rod to rotate by utilizing the second servo motor, so that the moving plates at the left side and the right side move in opposite directions or in opposite directions along the limiting rod, and the rubber clamping plate is driven to clamp or loosen the air monitor. The design can firmly fix the air monitors with different specifications and sizes, prevent the monitors from shaking, shifting or even falling in the moving or working process of the device, and ensure the safety of equipment.

Inventors

  • ZHAO CHAO

Assignees

  • 丽水丰尔环境科技有限公司

Dates

Publication Date
20260508
Application Date
20250530

Claims (10)

  1. 1. The dynamic air monitoring device for environmental protection engineering monitoring comprises a base (1) and an air monitor (3), and is characterized in that universal wheels (2) are fixedly connected to the bottom of the base (1) in a front-back and left-right symmetrical mode, a height adjusting mechanism (4) is arranged at the top of the base (1), a lifting seat (5) is arranged at the top of the height adjusting mechanism (4), fixing rods (6) are fixedly connected to the top of the lifting seat (5) in a front-back and left-right symmetrical mode, placing seats (7) are fixedly connected to the top ends of the four fixing rods (6), fixing mechanisms (8) are arranged at the bottom of the placing seats (7), and the fixing mechanisms (8) are used for installing the air monitor (3) on the placing seats (7); Fixed establishment (8) are including fixed plate (81), fixed plate (81) bilateral symmetry fixedly connected with is in placing seat (7) bottom, two rotate between fixed plate (81) and be connected with two-way lead screw (82), two symmetrical fixedly connected with gag lever post (83) around between fixed plate (81), place fixed plate (81) right side fixedly connected with second servo motor (84) on seat (7) bottom near the right side, bilateral symmetry threaded connection has movable plate (85) on two-way lead screw (82), movable plate (85) are close to fixed plate (81) one side bilateral symmetry fixedly connected with and remove frame (86), remove frame (86) other end fixedly connected with rubber splint (87), wherein, remove frame (86) part movably pass fixed plate (81) with rubber splint (87) are fixed, air monitor (3) centre gripping is in between rubber splint (87).
  2. 2. The dynamic air monitoring device for environmental protection engineering monitoring according to claim 1, wherein a hole matched with an output shaft of a second servo motor (84) is formed on the right side of a fixed plate (81) on the top of the base (1) near the right side, the surface of the output shaft of the second servo motor (84) penetrates through and is rotationally connected in the hole, and the output end of the second servo motor (84) is fixedly connected to the right end of a bidirectional screw rod (82).
  3. 3. The dynamic air monitoring device for environmental protection engineering monitoring according to claim 1, wherein holes matched with the limiting rods (83) are formed on the right sides of the two movable plates (85), and the two movable plates (85) are connected to the surfaces of the limiting rods (83) in a left-right sliding mode through the holes.
  4. 4. The dynamic air monitoring device for environmental protection engineering monitoring according to claim 1, wherein a groove matched with the movable frame (86) is formed on one side of the two fixed plates (81), the surface of the movable frame (86) penetrates through and is connected in the groove in a left-right sliding mode, the two rubber clamping plates (87) are located above the placing seat (7), and the air monitor (3) is located at the top of the placing seat (7).
  5. 5. The dynamic air monitoring device for environmental protection engineering monitoring according to claim 1, wherein the height adjusting mechanism (4) comprises a fixed seat (41), the fixed seat (41) is fixedly connected to the top of the base (1), a first fixing frame (42) is fixedly connected to the top of the fixed seat (41), guide rods (43) are symmetrically and fixedly connected to the top of the fixed seat (41), lifting frames (44) are connected to the surfaces of the two guide rods (43) in a sliding mode, racks (45) are fixedly connected to the upper side and the lower side of the inner wall of the lifting frames (44) close to the back, a second fixing frame (46) is fixedly connected to the left side and the right side of the inner wall of the first fixing frame (42) close to the top, a rotating shaft (47) is rotatably connected to the left side and the right side of the inner wall of the second fixing frame (46), gears (48) are fixedly connected to the middle of the surface of the rotating shaft (47), and a first servo motor (49) is fixedly connected to the right side of the second fixing frame (46).
  6. 6. The dynamic air monitoring device for environmental protection engineering monitoring according to claim 5, wherein the top end of the guide rod (43) is fixedly connected to the top of the inner wall of the first fixing frame (42), a groove matched with the lifting frame (44) is formed in the top of the first fixing frame (42), and the surface of the lifting frame (44) penetrates through and is connected in the groove in an up-down sliding manner.
  7. 7. The dynamic air monitoring device for environmental protection engineering monitoring according to claim 5, wherein a hole matched with the output shaft of the first servo motor (49) is formed on the right side of the second fixing frame (46), and the surface of the output shaft of the first servo motor (49) penetrates through and is rotatably connected in the hole.
  8. 8. The dynamic air monitoring device for environmental protection engineering monitoring according to claim 5, wherein the output end of the first servo motor (49) is fixedly connected to the right end of the rotating shaft (47), and the gear (48) is meshed with the rack (45).
  9. 9. The dynamic air monitoring device for environmental protection engineering monitoring according to claim 5, wherein the top of the first fixing frame (42) is provided with a groove near the back, and the rack (45) is positioned in the groove.
  10. 10. The dynamic air monitoring device for environmental protection engineering monitoring according to claim 5, wherein the top of the lifting frame (44) is fixedly connected to the bottom of the lifting seat (5).

Description

Dynamic air monitoring device for environmental protection engineering monitoring Technical Field The utility model relates to the technical field of environmental protection engineering, in particular to a dynamic air monitoring device for monitoring environmental protection engineering. Background Environmental engineering is a branch of environmental science, mainly researches how to protect and reasonably utilize natural resources, solves increasingly serious environmental problems by utilizing scientific means, improves environmental quality, promotes environmental protection and social development, is scientific technology for researching and working on preventing environmental pollution and improving environmental quality, and air quality is an important index in current Chinese environmental monitoring, so that air quality of various environments needs to be detected and monitored, measures for purifying air are timely taken, air quality is ensured, and harm to human bodies caused by polluted air is reduced. According to bulletin number CN 216560477U a dynamic air monitoring device for environmental protection engineering monitoring relates to the air monitoring field. The utility model provides a dynamic air monitoring device for environmental protection engineering monitoring, includes the support base, the top fixedly connected with support frame of support base, the inside sliding connection of support frame has the bracing piece, the bottom fixedly connected with movable plate of bracing piece, the inner wall sliding connection of movable plate has first gag lever post. The device drives the removal of threaded rod through the transmission shaft of motor, is driving the rotation of bottom movable plate through the rotation of threaded rod, and first gag lever post is spacing the movable plate simultaneously for the threaded rod makes the movable plate carry out the removal from top to bottom when rotating the movable plate, the removal of top bracing piece is being driven in the removal of movable plate, makes the bracing piece drive the top backup pad and carries out the removal from top to bottom connecting plate and air monitor, detects the air of not co-altitude. However, the device lacks a fixing mechanism for the air monitor, which can lead to shaking, shifting and even falling of the monitor in the moving or working process of the device, so that the safety of equipment is ensured. Disclosure of utility model The utility model aims to provide a dynamic air monitoring device for environmental protection engineering monitoring, which is used for solving the problems in the background technology. The dynamic air monitoring device for monitoring the environmental protection engineering comprises a base and an air monitor, wherein universal wheels are symmetrically and fixedly connected to the front, the back, the left and the right of the bottom of the base, a height adjusting mechanism is arranged at the top of the base, lifting seats are arranged at the top of the height adjusting mechanism, fixing rods are symmetrically and fixedly connected to the front, the back, the left and the right of the top of the lifting seats, placing seats are fixedly connected to the top ends of the four fixing rods, a fixing mechanism is arranged at the bottom of the placing seats, and the fixing mechanism is used for installing the air monitor on the placing seats; The fixing mechanism comprises fixing plates, the fixing plates are fixedly connected with the bottom of the placing seat in a bilateral symmetry manner, two bidirectional screw rods are rotationally connected between the fixing plates, two limiting rods are fixedly connected between the fixing plates in a bilateral symmetry manner, a second servo motor is fixedly connected to the right side of the fixing plates, which is close to the right side, of the bottom of the placing seat, moving plates are fixedly connected with moving frames in a bilateral symmetry manner, which are close to one side of the fixing plates, rubber clamping plates are fixedly connected to the other ends of the moving frames, the moving frames movably penetrate through the fixing plates and are fixed with the rubber clamping plates, and air monitors are clamped between the rubber clamping plates. Preferably, a hole matched with the output shaft of the second servo motor is formed in the right side of the fixing plate, close to the right side, of the top of the base, the surface of the output shaft of the second servo motor penetrates through the hole and is rotationally connected with the hole, and the output end of the second servo motor is fixedly connected with the right end of the bidirectional screw rod. Preferably, holes matched with the limiting rods are formed in the right sides of the two moving plates, the two moving plates are connected to the surfaces of the limiting rods in a left-right sliding mode through the holes, and the limiting rods limit the two moving p