CN217739139U

CN217739139U - Fixed VOCs on-line monitoring equipment

Info

Publication number: CN217739139U
Application number: CN202221963143.9U
Authority: CN
Inventors: 宋文婧; 齐麟; 贾林虓; 范文超; 杜沛; 任恺
Original assignee: Oliver Tianjin Environmental Technology Co ltd
Current assignee: Oliver Tianjin Environmental Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-04
Anticipated expiration: 2032-07-27

Abstract

The application provides a fixed VOCs on-line monitoring equipment belongs to environmental monitoring technical field. This fixed VOCs on-line monitoring equipment includes adjusting part and monitoring subassembly, adjusting part includes fixing base, mount, threaded rod, motor and movable block, the monitoring subassembly includes guide rail, sliding block, setting element, display screen and VOCS monitor, the guide rail install in the movable block side, the sliding block slide set up in the guide rail with the movable block surface through setting up fixing base, mount, threaded rod, motor and movable block, can conveniently drive the height of adjustment monitoring subassembly, and then improve the convenience, through setting up guide rail, sliding block, setting element, display screen and VOCS monitor, can conveniently adjust the position of display screen and VOCS monitor, the adjustment during easy to assemble, the observer of being convenient for uses, improves the practicality.

Description

Fixed VOCs on-line monitoring equipment

Technical Field

The application relates to the field of environmental monitoring, in particular to a fixed VOCs on-line monitoring device.

Background

Organic waste gases, also known as VOCs (volatile organic compounds), are a common atmospheric pollutant generated in industries such as paint production, chemical fiber industry, metal coating, chemical coating, shoe and leather making, plywood manufacturing, tire manufacturing and the like. The harmful volatile organic compounds mainly include acetone, toluene, phenol, dimethylaniline, formaldehyde, n-hexane, ethyl acetate, ethanol, etc. When the concentration of the volatile organic compounds in the air exceeds the standard, poisoning is easily caused, the human health is seriously harmed, the detection needs to be carried out in time, and a countermeasure is taken.

Publication number CN213121821U discloses a VOCS online monitoring device, which alarms the monitoring result exceeding the standard by setting an alarm, and conveniently adjusts the monitoring height by setting a telescopic cylinder and a telescopic column. Through the arrangement of the rear plate, the embedded plate, the first threaded column and the second threaded column, the mounting measures of the stand columns with different specifications can be adapted, the convenience of mounting the device is improved, and the air treatment pretreatment is facilitated.

However, the above solution has some drawbacks: although adjust the monitoring height through setting up a flexible section of thick bamboo and flexible post convenience, the mode of adjusting is inconvenient, and the monitor of top installation is difficult to adjust and faces the direction, has reduced its practicality.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above deficiencies, the present application provides a fixed VOCs on-line monitoring device, which aims to improve the problems proposed in the above-mentioned background art.

The embodiment of the application provides a fixed VOCs on-line monitoring equipment, which comprises an adjusting component and a monitoring component.

The adjusting component comprises a fixed seat, a threaded rod, a motor and a moving block, the fixed seat is installed at the top of the fixed seat, the threaded rod is rotatably arranged between the fixed seat and the fixed seat, the motor is installed at the top of the fixed seat, the output end of the motor is in transmission connection with the threaded rod, and the moving block is in threaded sleeve connection with the surface of the threaded rod.

The monitoring assembly comprises a guide rail, a sliding block, a positioning piece, a display screen and a VOCS monitor, wherein the guide rail is installed on the side edge of the moving block, the sliding block is arranged on the surface of the guide rail and the surface of the moving block in a sliding mode, the positioning piece is arranged between the sliding block and the moving block, the display screen is fixedly connected to one side of the sliding block, and the VOCS monitor is installed at the bottom of the display screen.

In a specific embodiment, a first bevel gear is fixedly connected to the output end of the motor, a second bevel gear is fixedly sleeved at one end of the threaded rod, and the first bevel gear is meshed with the second bevel gear.

In the implementation process, the purpose of transmission connection between the output end of the motor and the threaded rod is achieved by arranging the first bevel gear and the second bevel gear to be meshed.

In a specific embodiment, the locating piece includes fixed pipe and locating pin, fixed pipe set up in the sliding block top, the locating pin slides and runs through fixed pipe and joint in the movable block.

In the implementation process, the positioning pin penetrates through the fixing tube to be clamped on the moving block through the fixing tube and the positioning pin, so that the sliding block is limited to move and is positioned and fixed.

In a specific implementation scheme, the moving block is circular, a plurality of clamping grooves are formed in the top of the moving block, and one end of the positioning pin is clamped in the clamping grooves.

In the implementation process, the position of the sliding block is convenient to adjust and position by arranging the clamping grooves.

In a specific implementation scheme, a sliding groove is formed in one side of the fixing frame, a sliding block is arranged on one side of the moving block, and the sliding block is in clearance fit with the inner wall of the sliding groove.

In the implementation process, the sliding block is in clearance fit with the inner wall of the sliding groove, so that the moving block is limited to rotate, and the rotation of the moving block in the thread transmission process is avoided.

In a specific embodiment, a protective shell is arranged at the top of the fixed seat, and the protective shell is covered on the outer side of the motor.

In the implementation process, the protective shell is arranged for protecting the motor and the bevel gear.

In a specific embodiment, the display screen is electrically connected to the VOCS monitor.

In a specific embodiment, the fixing seat is trapezoidal, and the positioning screws are arranged at the corners of the fixing seat.

In the implementation process, the trapezoidal fixing seat and the positioning screw are arranged, so that the whole device is favorably positioned and installed and is used for fixedly installing the monitoring equipment.

The utility model has the advantages that: through setting up fixing base, mount, threaded rod, motor and movable block, can conveniently drive the height of adjustment monitoring subassembly, and then improve the convenience, through setting up guide rail, sliding block, setting element, display screen and VOCS monitor, can conveniently adjust the position of display screen and VOCS monitor, adjustment during easy to assemble, the observer of being convenient for uses, improves the practicality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also derive other related drawings based on these drawings without inventive effort.

FIG. 1 is a schematic structural diagram of a stationary VOCs online monitoring device provided in an embodiment of the present application;

FIG. 2 is a schematic structural diagram of an adjustment assembly provided in an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a monitoring assembly according to an embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a guide rail according to an embodiment of the present application.

In the figure: 100-an adjustment assembly; 110-a fixed seat; 111-a protective shell; 120-a fixed mount; 121-a chute; 140-a threaded rod; 141-second bevel gear; 150-a motor; 151-a first bevel gear; 160-a movement block; 161-card slot; 162-a slider; 200-a monitoring component; 210-a guide rail; 220-a slider; 230-a positioning element; 231-a stationary tube; 232-positioning pins; 240-display screen; 250-VOCS monitor.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Referring to fig. 1-4, the present application provides an online monitoring device for stationary VOCs, which includes a regulating assembly 100 and a monitoring assembly 200.

Referring to fig. 1 and 2, the adjusting assembly 100 includes a fixed base 110, a fixed frame 120, a threaded rod 140, a motor 150 and a moving block 160, the fixed frame 120 is mounted on the top of the fixed base 110, the threaded rod 140 is rotatably disposed between the fixed base 110 and the fixed frame 120, the motor 150 is mounted on the top of the fixed base 110, an output end of the motor 150 is connected to the threaded rod 140 in a transmission manner, and the moving block 160 is sleeved on the surface of the threaded rod 140 in a threaded manner.

In this embodiment, the output end of the motor 150 is fixedly connected with a first bevel gear 151, one end of the threaded rod 140 is fixedly sleeved with a second bevel gear 141, the first bevel gear 151 is engaged with the second bevel gear 141, and the output end of the motor 150 is in transmission connection with the threaded rod 140 by setting the first bevel gear 151 to be engaged with the second bevel gear 141.

In a specific embodiment, the moving block 160 is circular, and a plurality of slots 161 are formed in the top of the moving block 160, one end of the positioning pin 232 is inserted into the slots 161, and the position of the positioning slide block 220 is convenient to adjust by arranging the plurality of slots 161.

In a specific embodiment, sliding groove 121 is formed in one side of fixing frame 120, sliding block 162 is arranged on one side of moving block 160, and sliding block 162 is in clearance fit with the inner wall of sliding groove 121, so that sliding block 162 is in clearance fit with the inner wall of sliding groove 121, and is used for limiting rotation of moving block 160 and preventing rotation of moving block 160 in the process of thread transmission.

In a specific embodiment, a protective shell 111 is arranged on the top of the fixed seat 110, and the protective shell 111 covers the outer side of the motor 150, so as to protect the motor 150 and the bevel gear by arranging the protective shell 111.

In a specific embodiment, the fixing base 110 is trapezoidal, and a positioning screw is arranged at a corner of the fixing base 110, so that the whole device can be conveniently positioned and installed by arranging the trapezoidal fixing base 110 and the positioning screw, and the monitoring equipment can be fixedly installed.

Referring to fig. 1, 3 and 4, the monitoring assembly 200 includes a guide rail 210, a sliding block 220, a positioning element 230, a display screen 240 and a VOCS monitor 250, the guide rail 210 is installed at a side of the moving block 160, the sliding block 220 is slidably disposed on surfaces of the guide rail 210 and the moving block 160, the positioning element 230 is disposed between the sliding block 220 and the moving block 160, the display screen 240 is fixedly connected to one side of the sliding block 220, the VOCS monitor 250 is installed at a bottom of the display screen 240, and the display screen 240 is electrically connected to the VOCS monitor 250.

In this embodiment, the positioning element 230 includes a fixing tube 231 and a positioning pin 232, the fixing tube 231 is disposed on the top of the sliding block 220, the positioning pin 232 slides through the fixing tube 231 and is connected to the moving block 160 in a clamping manner, and the positioning pin 232 is connected to the moving block 160 in a clamping manner by passing through the fixing tube 231 by the positioning pin 232, so as to limit the movement of the sliding block 220 and fix the position.

This fixed VOCs on-line monitoring equipment's theory of operation: during the use, take off locating pin 232 earlier, the sliding block 220 rotates, the sliding block 220 drives display screen 240 and VOCS monitor 250 and removes, adjust the face direction around circular movable block 160 commentaries on classics, it fixes to pass locating pin 232 card insertion card in draw-in card groove 161 location after adjusting well again, starter motor 150, motor 150 drives first bevel gear 151 and rotates first bevel gear 151 meshing and drive second bevel gear 141 and rotate, second bevel gear 141 drives threaded rod 140 and rotates, threaded rod 140 drives movable block 160 through the screw drive principle and removes, under the limiting action of slider 162, movable block 160 moves the adjustment height along spout 121 axial, thereby drive sliding block 220, display screen 240 and VOCS monitor 250 adjustment height, the adjustment mode is quick convenient, can adjust the direction of monitoring facilities, further improve the practicality.

It should be noted that the specific model specifications of the motor 150, the display screen 240 and the VOCS monitor 250 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply and the principles of the motor 150, the display screen 240 and the VOCS monitor 250 will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A fixed VOCs on-line monitoring device is characterized by comprising

The adjusting assembly (100) comprises a fixed seat (110), a fixed frame (120), a threaded rod (140), a motor (150) and a moving block (160), wherein the fixed frame (120) is installed at the top of the fixed seat (110), the threaded rod (140) is rotatably arranged between the fixed seat (110) and the fixed frame (120), the motor (150) is installed at the top of the fixed seat (110), the output end of the motor (150) is in transmission connection with the threaded rod (140), and the moving block (160) is in threaded sleeve connection with the surface of the threaded rod (140);

monitoring subassembly (200), monitoring subassembly (200) includes guide rail (210), sliding block (220), setting element (230), display screen (240) and VOCS monitor (250), guide rail (210) install in moving block (160) side, sliding block (220) slide set up in guide rail (210) with moving block (160) surface, setting element (230) set up in sliding block (220) with between moving block (160), display screen (240) fixed connection in sliding block (220) one side, VOCS monitor (250) install in display screen (240) bottom.

2. The on-line monitoring equipment for fixed VOCs of claim 1, wherein a first bevel gear (151) is fixedly connected to the output end of the motor (150), a second bevel gear (141) is fixedly connected to one end of the threaded rod (140), and the first bevel gear (151) and the second bevel gear (141) are meshed.

3. The on-line fixed VOCs monitoring device according to claim 1, wherein the positioning member (230) comprises a fixed tube (231) and a positioning pin (232), the fixed tube (231) is disposed on the top of the sliding block (220), and the positioning pin (232) slidably penetrates through the fixed tube (231) and is engaged with the moving block (160).

4. The on-line fixed VOCs monitoring device according to claim 3, wherein the moving block (160) is circular, a plurality of slots (161) are formed in the top of the moving block (160), and one end of the positioning pin (232) is inserted into the slots (161).

5. The on-line fixed VOCs monitoring device of claim 1, wherein a sliding slot (121) is formed in one side of the fixed frame (120), a sliding block (162) is arranged on one side of the moving block (160), and the sliding block (162) is in clearance fit with the inner wall of the sliding slot (121).

6. The on-line fixed VOCs monitoring device according to claim 1, wherein a protective shell (111) is disposed on the top of the fixed base (110), and the protective shell (111) covers the outside of the motor (150).

7. The on-line fixed VOCs monitoring apparatus of claim 1, wherein said display screen (240) is electrically connected to said VOCs monitor (250).

8. The on-line monitoring device for fixed VOCs of claim 1, wherein the fixing base (110) is trapezoidal, and positioning screws are disposed at corners of the fixing base (110).