CN215953519U - Explosion-proof volatile organic compound monitoring device - Google Patents
Explosion-proof volatile organic compound monitoring device Download PDFInfo
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- CN215953519U CN215953519U CN202121089450.4U CN202121089450U CN215953519U CN 215953519 U CN215953519 U CN 215953519U CN 202121089450 U CN202121089450 U CN 202121089450U CN 215953519 U CN215953519 U CN 215953519U
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Abstract
The utility model belongs to the technical field of pollutant monitoring devices, and particularly relates to an explosion-proof volatile organic compound monitoring device. The utility model has simple structure, reasonable design and convenient and fast operation, and can rapidly disassemble the monitoring instrument without auxiliary tools, thereby accelerating the maintenance speed of the monitoring instrument and being beneficial to the use of people.
Description
Technical Field
The utility model relates to the technical field of pollutant monitoring devices, in particular to an explosion-proof volatile organic compound monitoring device.
Background
Volatile organic compounds, called VOCs for short, and total volatile organic compounds sometimes also denoted TVOC, according to the definition of the world health organization, if the boiling point of the compound is 50-250 ℃ under the pressure of 101.32kPa, the compound is the volatile organic compound, and most VOCs have uncomfortable special odor and have toxicity, irritation, teratogenicity and carcinogenic effect.
The patent with the publication number of CN211784605U discloses an explosion-proof volatile organic compound monitoring device, which comprises an incineration chimney, wherein an upper fixing block is arranged above the incineration chimney, a lower fixing block is arranged below the incineration chimney, the upper fixing block and the lower fixing block are fixedly connected with the incineration chimney, a sampling probe is arranged on one side of the incineration chimney, a heat tracing pipeline is arranged on the other side of the sampling probe, and a sampling valve is arranged outside the heat tracing pipeline. However, the monitoring instrument in the working box of the monitoring device is generally fixed through bolts, and is inconvenient to disassemble and repair after a fault occurs.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an explosion-proof volatile organic compound monitoring device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an explosion-proof volatile organic compound monitoring device comprises a work box, wherein a transverse plate is fixedly installed between the inner walls of the two sides of the work box, two square grooves are formed in the top of the transverse plate, square columns are movably installed in the two square grooves, the same monitoring instrument is fixedly installed at the top ends of the two square columns, clamping grooves are formed in the side, close to each other, of the two square columns, the two clamping grooves are respectively located in the two square grooves, a cavity is formed in the transverse plate and is located between the two clamping grooves, a fixed plate is fixedly installed at the central position of the inner wall of the top of the cavity, slide bars are fixedly installed on the inner walls of the two sides of the cavity, the ends, close to each other, of the two slide bars are respectively and fixedly installed on the two sides of the fixed plate, slide plates are sleeved on the two slide bars in a sliding mode, clamping blocks are fixedly installed on the side, far away from each other, connecting blocks are fixedly installed on the side, close to each other, of the two slide bars, the two connecting blocks are rotatably provided with transmission rods.
Preferably, a spring is fixedly installed between the sliding plate and the fixed plate, and the spring is movably sleeved on the sliding rod.
Preferably, the ends of the two clamping blocks, which are far away from each other, extend into the two square grooves respectively and are matched with the two clamping grooves respectively.
Preferably, the bottom of the transverse plate is provided with a chute communicated with the cavity, and a movable rod is slidably mounted in the chute.
Preferably, the top end of the movable rod extends into the cavity, the movable plate is fixedly mounted on the top end of the movable rod, and the bottom ends of the two transmission rods are rotatably mounted at two ends of the movable plate respectively.
Preferably, the bottom end of the movable rod extends to the lower part of the transverse plate, and the pull block is fixedly installed on the bottom end of the movable rod.
In the explosion-proof volatile organic compound monitoring device, when a monitoring instrument is in fault and needs to be overhauled, the pull block is pulled downwards, the movable plate can be driven to move downwards through the movable rod due to the fixed connection relationship among the pull block, the movable rod and the movable plate, the sliding plate can only horizontally move along the sliding rod due to the sliding sleeve of the sliding plate on the sliding rod, so that the connecting block fixedly arranged at one side of the sliding plate can only horizontally move, the connecting block can be pulled to move towards the direction of the fixed plate through the transmission rod along with the downward movement of the movable plate due to the connection relationship among the connecting block, the transmission rod and the movable plate, the sliding plate is driven to move, the spring is compressed, the clamping block is fixedly arranged at one side of the sliding plate, so that the clamping block can be driven to move, when the clamping block moves out of the square groove, two square columns fixedly arranged at the bottom of the monitoring instrument are respectively inserted into the two square grooves, then loosen and draw the piece, because of the elastic restoring force of spring, promote the sliding plate and remove towards the direction of keeping away from the fixed plate to drive the joint piece and remove, make the joint piece insert the joint inslot, thereby spacing the square column, accomplished monitoring instrument's quick installation. The utility model has simple structure, reasonable design and convenient and fast operation, and can rapidly disassemble the monitoring instrument without auxiliary tools, thereby accelerating the maintenance speed of the monitoring instrument and being beneficial to the use of people.
Drawings
Fig. 1 is a schematic structural diagram of an explosion-proof monitoring device for volatile organic compounds according to the present invention;
fig. 2 is a schematic structural diagram of a portion a of fig. 1 of an explosion-proof monitoring device for volatile organic compounds according to the present invention;
fig. 3 is a schematic structural diagram of part B of fig. 1 of an explosion-proof monitoring device for volatile organic compounds according to the present invention.
In the figure: the device comprises a work box 1, a transverse plate 2, a square groove 3, a square column 4, a monitoring instrument 5, a clamping groove 6, a cavity 7, a fixed plate 8, a sliding rod 9, a sliding plate 10, a spring 11, a clamping block 12, a connecting block 13, a transmission rod 14, a sliding groove 15, a movable rod 16, a movable plate 17 and a pull block 18.
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.
Example one
Referring to fig. 1-3, an explosion-proof volatile organic compound monitoring device comprises a working box 1, wherein a transverse plate 2 is fixedly installed between the inner walls of the two sides of the working box 1, the top of the transverse plate 2 is provided with two square grooves 3, square columns 4 are movably installed in the two square grooves 3, the top ends of the two square columns 4 are fixedly provided with a same monitoring instrument 5, the side, close to each other, of the two square columns 4 is provided with clamping grooves 6, the two clamping grooves 6 are respectively positioned in the two square grooves 3, the transverse plate 2 is provided with a cavity 7, the cavity 7 is positioned between the two clamping grooves 6, the central position of the inner wall of the top of the cavity 7 is fixedly provided with a fixed plate 8, the inner walls of the two sides of the cavity 7 are fixedly provided with slide bars 9, the ends, close to each other, of the two slide bars 9 are respectively fixedly installed at the two sides of the fixed plate 8, slide bars 10 are respectively slidably sleeved with slide bars 10, and the side, far away from each other, is fixedly provided with a clamping block 12, the connecting blocks 13 are fixedly mounted on the sides, close to each other, of the two sliding plates 10, the transmission rods 14 are rotatably mounted on the two connecting blocks 13, and the transmission rods 14 move to drive the connecting blocks 13 to move so as to drive the sliding plates 10 to move.
In the utility model, a spring 11 is fixedly arranged between the sliding plate 10 and the fixed plate 8, the spring 11 is movably sleeved on the sliding rod 9, and the elastic restoring force of the spring 11 can push the sliding plate 10 to move away from the fixed plate 8.
In the utility model, the ends of the two clamping blocks 12 far away from each other extend into the two square grooves 3 respectively and are matched with the two clamping grooves 6 respectively, and the two clamping blocks 12 can be inserted into the two clamping grooves 6 respectively.
In the utility model, the bottom of the transverse plate 2 is provided with a chute 15 communicated with the cavity 7, a movable rod 16 is arranged in the chute 15 in a sliding way, and the movable rod 16 can vertically slide along the chute 15.
In the utility model, the top end of the movable rod 16 extends into the cavity 7 and is fixedly provided with the movable plate 17, the bottom ends of the two transmission rods 14 are respectively and rotatably arranged at the two ends of the movable plate 17, and the movable rod 16 vertically moves to drive the movable plate 17 to move, thereby driving the two transmission rods 14 to move.
In the utility model, the bottom end of the movable rod 16 extends to the lower part of the transverse plate 2, the pulling block 18 is fixedly arranged, and the movable rod 16 can be driven to vertically move by pulling the pulling block 18.
Example two
Referring to fig. 1-3, an explosion-proof volatile organic compound monitoring device comprises a work box 1, wherein a transverse plate 2 is fixedly welded between the inner walls of the two sides of the work box 1, two square grooves 3 are chiseled on the top of the transverse plate 2, square columns 4 are movably arranged in the two square grooves 3, the top ends of the two square columns 4 are fixedly welded with a same monitoring instrument 5, clamping grooves 6 are chiseled on the sides of the two square columns 4 close to each other, the two clamping grooves 6 are respectively positioned in the two square grooves 3, a cavity 7 is chiseled on the transverse plate 2 and positioned between the two clamping grooves 6, a fixed plate 8 is fixedly welded at the central position of the inner wall of the top of the cavity 7, slide bars 9 are fixedly welded on the inner walls of the two sides of the cavity 7, the ends of the two slide bars 9 close to each other are respectively fixedly welded on the two sides of the fixed plate 8, slide bars 10 are respectively slidably sleeved on the two slide bars 9, and clamping blocks 12 are fixedly welded on the sides of the two slide bars 10 far away from each other, connecting blocks 13 are fixedly welded on the sides, close to each other, of the two sliding plates 10, and transmission rods 14 are rotatably installed on the two connecting blocks 13.
In the utility model, a spring 11 is fixedly welded between the sliding plate 10 and the fixed plate 8, and the spring 11 is movably sleeved on the sliding rod 9.
In the utility model, the ends of the two clamping blocks 12 which are far away from each other respectively extend into the two square grooves 3 and are respectively matched with the two clamping grooves 6.
In the utility model, the bottom of the transverse plate 2 is chiseled with a chute 15 communicated with the cavity 7, and a movable rod 16 is arranged in the chute 15 in a sliding way.
In the utility model, the top end of the movable rod 16 extends into the cavity 7, the movable plate 17 is fixedly welded on the top end of the movable rod, and the bottom ends of the two transmission rods 14 are respectively and rotatably installed at two ends of the movable plate 17.
In the utility model, the bottom end of the movable rod 16 extends to the lower part of the transverse plate 2, and the pull block 18 is fixedly welded on the bottom end of the movable rod.
In the utility model, when the monitoring instrument is in fault and needs to be overhauled, the pull block 18 is pulled downwards, the movable plate 17 can be driven to move downwards through the movable rod 16 due to the fixed connection relationship among the pull block 18, the movable rod 16 and the movable plate 17, the sliding plate 10 can only horizontally move along the sliding rod 9 because the sliding plate 10 is sleeved on the sliding rod 9 in a sliding way, so that the connecting block 13 fixedly arranged at one side of the sliding plate 10 can only horizontally move, the connecting block 13 can be pulled to move towards the direction of the fixed plate 8 through the transmission rod 14 along with the downward movement of the movable plate 17 due to the connection relationship among the connecting block 13, the transmission rod 14 and the movable plate 17, the sliding plate 10 is driven to move, the spring 11 is compressed, the clamping block 12 is fixedly arranged at one side of the sliding plate 10, the clamping block 12 can be driven to move, when the clamping block 12 is moved out of the square groove 3, the two square columns 4 fixedly arranged at the bottom of the monitoring instrument 5 are respectively inserted into the two square grooves 3, then loosen and draw piece 18, because of the elastic restoring force of spring 11, promote sliding plate 10 and remove towards the direction of keeping away from fixed plate 8 to drive joint piece 12 and remove, make joint piece 12 insert in joint groove 6, thereby spacing square column 4, accomplished monitoring instrument 5's quick installation. The utility model has simple structure, reasonable design and convenient and fast operation, and can rapidly disassemble the monitoring instrument without auxiliary tools, thereby accelerating the maintenance speed of the monitoring instrument and being beneficial to the use of people.
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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. An explosion-proof volatile organic compound monitoring device comprises a working box (1) and is characterized in that a transverse plate (2) is fixedly arranged between the inner walls of the two sides of the working box (1), two square grooves (3) are formed in the top of the transverse plate (2), square columns (4) are movably arranged in the two square grooves (3), the top ends of the two square columns (4) are fixedly provided with a same monitoring instrument (5), clamping grooves (6) are formed in the mutually close sides of the two square columns (4), the two clamping grooves (6) are respectively positioned in the two square grooves (3), a cavity (7) is formed in the transverse plate (2), the cavity (7) is positioned between the two clamping grooves (6), a fixed plate (8) is fixedly arranged at the central position of the inner wall of the top of the cavity (7), slide bars (9) are fixedly arranged on the inner walls of the two sides of the cavity (7), one ends of the two slide bars (9) which are mutually close to are respectively and fixedly arranged on the two sides of the fixed plate (8), sliding plates (10) are sleeved on the two sliding rods (9) in a sliding mode, a clamping block (12) is fixedly mounted on one side, away from each other, of the two sliding plates (10), a connecting block (13) is fixedly mounted on one side, close to each other, of the two sliding plates (10), and a transmission rod (14) is rotatably mounted on the two connecting blocks (13).
2. An explosion-proof monitoring device for volatile organic compounds according to claim 1, wherein a spring (11) is fixedly installed between the sliding plate (10) and the fixed plate (8), and the spring (11) is movably sleeved on the sliding rod (9).
3. An explosion-proof monitoring device for volatile organic compounds according to claim 1, characterized in that the ends of the two clamping blocks (12) far away from each other extend into the two square grooves (3) respectively and are adapted to the two clamping grooves (6) respectively.
4. An explosion-proof volatile organic compound monitoring device according to claim 1, wherein the bottom of the transverse plate (2) is provided with a chute (15) communicated with the cavity (7), and a movable rod (16) is slidably mounted in the chute (15).
5. An explosion-proof monitoring device for VOCs according to claim 4, characterized in that the top end of the movable rod (16) extends into the cavity (7) and is fixedly installed with a movable plate (17), and the bottom ends of the two transmission rods (14) are respectively rotatably installed at the two ends of the movable plate (17).
6. An explosion-proof monitoring device for volatile organic compounds according to claim 4, characterized in that the bottom end of the movable rod (16) extends to the lower part of the transverse plate (2) and is fixedly provided with a pull block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121089450.4U CN215953519U (en) | 2021-05-20 | 2021-05-20 | Explosion-proof volatile organic compound monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121089450.4U CN215953519U (en) | 2021-05-20 | 2021-05-20 | Explosion-proof volatile organic compound monitoring device |
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| Publication Number | Publication Date |
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| CN215953519U true CN215953519U (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121089450.4U Active CN215953519U (en) | 2021-05-20 | 2021-05-20 | Explosion-proof volatile organic compound monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488918A (en) * | 2022-10-14 | 2022-12-20 | 北京远景中联科技有限公司 | Joint mechanism of robot and robot |
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2021
- 2021-05-20 CN CN202121089450.4U patent/CN215953519U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488918A (en) * | 2022-10-14 | 2022-12-20 | 北京远景中联科技有限公司 | Joint mechanism of robot and robot |
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