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CN-224231369-U - Pollution source waste gas sampling device convenient to installation

CN224231369UCN 224231369 UCN224231369 UCN 224231369UCN-224231369-U

Abstract

The utility model discloses a pollution source waste gas sampling device convenient to install, and relates to the technical field of waste gas sampling. The utility model comprises a mounting plate, wherein the outer side of the mounting plate is sequentially provided with an adjustable supporting component and a connecting component, the adjustable supporting component is rotationally connected with the connecting component, the outer side of the connecting component is provided with a locking component, the inner side of the mounting plate is provided with a sampling device, and an elastic sleeve joint component is arranged between the sampling device and the mounting plate. According to the utility model, the locking end of the locking assembly is pulled, so that the adjustable supporting assembly can drive the sampling device to overturn through the mounting plate, and then the fixed end of the elastic sleeve joint assembly is pulled, so that the sampling device can be separated from the mounting plate.

Inventors

  • LI JINBAO
  • CHEN YUGUO
  • JIANG JUNFEI
  • ZHU HUAN

Assignees

  • 邦达诚环境监测中心（江苏）有限公司

Dates

Publication Date
20260512
Application Date
20250427

Claims (7)

  1. 1. The utility model provides a pollution source waste gas sampling device convenient to installation, includes mounting plate (1), its characterized in that, the outside of mounting plate (1) has set gradually adjustable supporting component (2) and coupling assembling (3), adjustable supporting component (2) are connected with coupling assembling (3) rotation, the outside of coupling assembling (3) is provided with locking subassembly (4), the inboard of mounting plate (1) is provided with sampling device (5), be provided with elasticity between sampling device (5) and the mounting plate (1) and cup joint subassembly (6); Through pulling the locking end of locking subassembly (4), so that adjustable supporting component (2) drive sampling device (5) through mounting disc (1) and overturn, through pulling the socket joint end of elasticity socket joint subassembly (6), so that sampling device (5) break away from mounting disc (1).
  2. 2. The pollution source waste gas sampling device convenient to install according to claim 1, wherein the adjustable supporting component (2) comprises supporting frames (201), two supporting frames (201) are symmetrically arranged on the outer sides of the installation plates (1), adjusting screws (202) are rotatably connected to the inner sides of the supporting frames (201), adjusting frames (203) are connected to the outer sides of the adjusting screws (202) in a threaded mode, sleeving connecting frames (204) are sleeved on the outer sides of the supporting frames (201), and one ends of the adjusting frames (203) are fixedly connected with the tops of the inner walls of the sleeving connecting frames (204).
  3. 3. The pollution source waste gas sampling device convenient to install according to claim 2, wherein an adjusting groove (205) is formed in the mounting disc (1), one ends of two adjusting screws (202) extend to the inside of the adjusting groove (205), threads on the two adjusting screws (202) are opposite, a T-shaped adjusting rod (206) is rotatably connected to the front face of the mounting disc (1), the bottom end of the T-shaped adjusting rod (206) extends to the inside of the adjusting groove (205), bevel gears (207) are fixedly connected to the outer surfaces of the T-shaped adjusting rod (206) and the two adjusting screws (202), and the three bevel gears (207) are meshed with each other.
  4. 4. The pollution source exhaust gas sampling device convenient to install according to claim 2, wherein the connecting assembly (3) comprises a rotating rod (301), the rotating rod (301) is fixedly connected to the top end of the sleeve joint frame (204), the top end of the rotating rod (301) is rotatably connected with an arc-shaped connecting plate (302), and the top of the arc-shaped connecting plate (302) is provided with a mounting hole (303).
  5. 5. The pollution source waste gas sampling device convenient to install according to claim 4, wherein the locking assembly (4) comprises a locking hole (401), the outside at dwang (301) is seted up in locking hole (401), inside swing joint of locking hole (401) has locking lever (402), the bottom fixedly connected with backup pad (403) of arc connecting plate (302), one side fixedly connected with receiving cylinder (404) of backup pad (403), the inside swing joint of receiving cylinder (404) has pushing disc (405), one end of locking lever (402) runs through backup pad (403) and receiving cylinder (404), pushing disc (405) and locking lever (402) fixed connection, fixedly connected with locking spring (406) between pushing disc (405) and receiving cylinder (404) inner wall, one end fixedly connected with pulling plate (407) of locking lever (402).
  6. 6. The pollution source waste gas sampling device convenient to install according to claim 1, wherein the elastic sleeving component (6) comprises a sleeving groove (601), the sleeving groove (601) is formed in the inner side of the installation disc (1), a sleeving block (602) is movably connected in the sleeving groove (601), the sleeving block (602) is fixedly connected with the sampling device (5), a fixing groove (603) is formed in the inner wall of the sleeving groove (601), the fixing groove (603) penetrates through the sleeving block (602) and extends out of the inner side of the installation disc (1), a fixing plate (604) is movably connected in the fixing groove (603), a pulling frame (605) is arranged in the outer side of the installation disc (1), and the fixing plate (604) is fixedly connected with the pulling frame (605).
  7. 7. The pollution source waste gas sampling device convenient to install according to claim 6, wherein the inside of installation dish (1) is seted up and is accomodate chamber (606), the inside swing joint who accomodates chamber (606) has spacing dish (607), one side fixedly connected with pulling rod (608) of spacing dish (607), one end of pulling rod (608) runs through installation dish (1) and is in the same place with pulling frame (605) fixed connection, fixed spring (609) are fixedly connected with between spacing dish (607) and the inner wall of accomodating chamber (606).

Description

Pollution source waste gas sampling device convenient to installation Technical Field The utility model belongs to the technical field of waste gas sampling, and particularly relates to a pollution source waste gas sampling device convenient to install. Background Industrial waste gas is taken as one of main sources of atmospheric pollutants, the mass discharge of the industrial waste gas inevitably leads to the reduction of the quality of the atmospheric environment, not only causes serious harm to human health, but also causes great loss to national economy, and in order to practically control pollution sources and ensure that the discharge of the waste gas meets the standard, a waste gas sampling device is required to be arranged at a waste gas discharge port, and the discharge condition is evaluated through collected data. The existing exhaust gas sampling device is mainly installed through a support and used for carrying out exhaust pipeline ports, in order to enable the exhaust gas sampling device to collect and detect exhaust gas better, the exhaust gas sampling device is usually installed on the inner side of the support, the installation mode is that when the sampling device is detected and maintained later, the support needs to be detached from the interior of the pipeline, the exhaust gas sampling device can be moved out of the interior of the pipeline, and the problems of complex disassembly, time consumption and labor waste exist in the whole operation process. Disclosure of utility model Aiming at the problems of complex disassembly and time and labor consumption when the exhaust gas sampling device is disassembled from the inside of the pipeline, the utility model provides a pollution source exhaust gas sampling device convenient to install, which aims to solve the technical problems of the prior art. In order to solve the technical problems, the utility model is realized by the following technical scheme: The utility model relates to a pollution source waste gas sampling device convenient to install, which comprises a mounting disc, wherein an adjustable supporting component and a connecting component are sequentially arranged on the outer side of the mounting disc, the adjustable supporting component is rotationally connected with the connecting component, a locking component is arranged on the outer side of the connecting component, a sampling device is arranged on the inner side of the mounting disc, and an elastic sleeving component is arranged between the sampling device and the mounting disc; The adjustable support assembly drives the sampling device to overturn through the mounting disc by pulling the locking end of the locking assembly, and the sampling device is separated from the mounting disc by pulling the sleeving end of the elastic sleeving assembly. Further, adjustable supporting component includes the carriage, the carriage is provided with two in the outside symmetry of mounting disc, the inside rotation of carriage is connected with adjusting screw, adjusting screw's outside threaded connection has the adjusting frame, the outside of carriage has cup jointed the frame, the one end of adjusting frame and the inner wall top fixed connection of cup jointing the frame. Further, the regulating grooves are formed in the mounting plate, one ends of the two regulating screws extend to the inside of the regulating grooves, threads on the two regulating screws are opposite, the front side of the mounting plate is rotationally connected with a T-shaped regulating rod, the bottom end of the T-shaped regulating rod extends to the inside of the regulating grooves, bevel gears are fixedly connected to the outer surfaces of the T-shaped regulating rod and the two regulating screws, and the three bevel gears are meshed with each other. Further, the coupling assembling includes the dwang, dwang fixed connection is in the top of cup jointing the frame, the top rotation of dwang is connected with the arc connecting plate, the mounting hole has been seted up at the top of arc connecting plate. Further, the locking component comprises a locking hole, the outside at the dwang is seted up to the locking hole, the inside swing joint in locking hole has the locking lever, the bottom fixedly connected with backup pad of arc connecting plate, one side fixedly connected with receiving cylinder of backup pad, the inside swing joint of receiving cylinder has the pushing disc, the one end of locking lever runs through backup pad and receiving cylinder, pushing disc and locking lever fixed connection, fixedly connected with locking spring between pushing disc and the receiving cylinder inner wall, the one end fixedly connected with pulling plate of locking lever. Further, the elasticity cup joints the subassembly and includes cup joints the groove, cup joints the inslot and offer in the inboard of mounting disc, cup joints the inside swing joint in groove and has cup joints the piece, regulating block and