CN216112959U

CN216112959U - Industrial waste gas rapid measuring device

Info

Publication number: CN216112959U
Application number: CN202122389357.1U
Authority: CN
Inventors: 范寺翔
Original assignee: Anhui Boxin Testing Co ltd
Current assignee: Anhui Boxin Testing Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-22
Anticipated expiration: 2031-09-29

Abstract

The industrial waste gas rapid measuring device comprises a portable waste gas monitor body, wherein the portable waste gas monitor body is supported in a longitudinal and transverse mode through an adjustable supporting mechanism; the supporting mechanism comprises a longitudinal telescopic handheld rod, the top end of the longitudinal telescopic handheld rod is fixedly connected with an installation block, a positioning transverse moving assembly is horizontally arranged in the installation block, one end of the positioning transverse moving assembly is rotatably connected with a positioning clamping assembly through a positioning rotating assembly, and the positioning clamping assembly is used for clamping the portable waste gas monitor body. The height of the mounting block can be longitudinally changed by the longitudinally telescopic handheld rod, the relative position between the portable waste gas monitor body and the mounting block can be transversely changed by the arranged positioning transverse moving assembly, and one end of the positioning transverse moving assembly is rotatably connected with the positioning clamping assembly through the positioning rotating assembly, so that a detector can better place an instrument at a specified position for monitoring.

Description

Industrial waste gas rapid measuring device

Technical Field

The utility model belongs to the technical field of waste gas detection equipment, and particularly relates to a device for quickly measuring industrial waste gas.

Background

The industrial waste gas is a general term of various pollutant-containing gases discharged into the air in the process of fuel combustion and production processes in an enterprise factory; these exhaust gases are: carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxide, chlorine, hydrogen chloride, carbon monoxide, lead mercury sulfate (mist), beryllium compound, smoke dust and productive dust are discharged into the atmosphere and pollute the air; the substances enter human bodies through different paths of respiratory tracts, some substances directly cause harm, and some substances have an accumulation effect and can seriously harm the health of people.

Aiming at the waste gas discharged in the production of the enterprises of the type, the type and the content of the waste gas are required to be rapidly measured by a professional detection device by an environmental protection department and a third-party monitoring organization so as to modify the enterprises according to relevant regulations; in the prior art, most of detection personnel use a portable waste gas monitor to monitor the waste gas discharge port of an enterprise; however, because the exhaust emission port of enterprise generally sets up at the eminence, the measurement personnel also can not put the instrument into the assigned position monitoring even with the help of the ladder occasionally, and simultaneously, exhaust emission port also is not fit for the measurement personnel and closely holds instrument detection, pollutes greatly, influences the measurement personnel healthy.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a device for rapidly measuring industrial waste gas, and the specific technical scheme is as follows:

the industrial waste gas rapid measuring device comprises a portable waste gas monitor body, wherein the portable waste gas monitor body is supported in a longitudinal and transverse mode through an adjustable supporting mechanism;

the supporting mechanism comprises a longitudinal telescopic handheld rod, the top end of the longitudinal telescopic handheld rod is fixedly connected with an installation block, a positioning transverse moving assembly is horizontally arranged in the installation block, one end of the positioning transverse moving assembly is rotatably connected with a positioning clamping assembly through a positioning rotating assembly, and the positioning clamping assembly is used for clamping the portable waste gas monitor body.

Further, the location sideslip subassembly includes that the level inlays to be located the square connecting tube in the installation piece, just the both ends of square connecting tube all stretch out to the installation piece outside, it has the square bar of looks adaptation with it to slide in the square connecting tube to peg graft, equidistant vertical running through has seted up a plurality of first through-holes on the square bar, square connecting tube deviates from on the tip of location clamping unit through the first bolt of T shape structure with correspond first through-hole runs through the grafting cooperation.

Furthermore, an annular stop block is axially and fixedly sleeved on the square rod and faces one side of the positioning and clamping assembly, a first spring is axially sleeved on the square rod between the annular stop block and the connecting square barrel, one end of the first spring is fixedly connected with the annular stop block, and the other end of the first spring is fixedly connected with the end face of the connecting square barrel.

Further, the positioning and clamping assembly comprises a connecting plate, the back of the connecting plate is connected with the positioning and rotating assembly, the outer end of the connecting plate is perpendicularly connected with a fixed clamping plate, the middle of the clamping surface of the fixed clamping plate is perpendicularly connected with an backup plate, the backup plate is slidably connected with a movable clamping plate which is arranged oppositely to the fixed clamping plate, the lower part of the clamping surface of the fixed clamping plate is perpendicularly connected with a threaded rod, the threaded rod is screwed with the movable clamping plate, and the end part of the threaded rod is screwed with a clamping nut.

Furthermore, the backup plate and the connecting plate are positioned on the same horizontal line; the fixed clamping plate and the movable clamping plate are in fit with a soft cushion on a clamping surface contacted with the portable exhaust gas monitor body.

Furthermore, the positioning and rotating assembly comprises a cylinder, a round rod, a limiting round cover and a second bolt, the cylinder is vertically connected to one side face of the end part of the square rod, the round rod is inserted into the cylinder in a clearance mode and vertically penetrates through the end part of the square rod, the end face, deviating from the cylinder, of the round rod is vertically connected with the connecting plate, the connecting plate can rotate circumferentially around the round rod, the limiting round cover is axially connected to the other end face of the round rod, and the cylinder is inserted into the limiting round cover matched with the round rod in a clearance mode; a second through hole is formed in the top of the cylinder in a penetrating mode, and a plurality of third through holes are formed in the limiting circular cover in a penetrating mode in the circumferential direction; after the limiting round cover rotates around the cylinder, one of the third through holes is in axial butt joint with the second through hole, and the third through hole and the second through hole are mutually inserted through the vertical part of the second bolt of the inverted L-shaped structure.

Furthermore, the horizontal part of the second bolt is vertically slidably sleeved with a guide rod vertically arranged on the top surface of the end part of the square rod, a second spring used for pulling the second bolt downwards is axially sleeved on the guide rod, the top end of the second spring is fixedly connected with the horizontal part of the second bolt, and the bottom end of the second spring is fixedly connected with the top surface of the end part of the square rod.

The utility model has the beneficial effects that:

the portable waste gas monitor body is supported in an adjustable longitudinal and transverse mode through the supporting mechanism; the height that the installation piece can vertically be changed to the vertical flexible handheld pole of setting, the location sideslip subassembly of setting can transversely change the relative position between portable exhaust gas monitor body and the installation piece, location sideslip subassembly one end rotationally is connected with the location clamping component through location rotating assembly, like this according to actual need, alright change the monitoring angle between portable exhaust gas monitor body and the exhaust emission port multidirectionally, thereby make the measurement personnel can put the instrument to the assigned position monitoring better, and simultaneously, measurement personnel also can keep certain distance with exhaust emission port, it influences measurement personnel's healthy to reduce exhaust pollution.

Drawings

FIG. 1 shows a schematic diagram of a prior art portable exhaust gas monitor body;

FIG. 2 is a schematic view of the portable exhaust gas monitoring device of the present invention after assembly with a support mechanism;

FIG. 3 is a schematic view of the assembled positioning and traversing assembly of the present invention;

FIG. 4 is a schematic view of the positioning and clamping assembly of the present invention;

FIG. 5 is a structural cross-sectional view showing a positioning rotating assembly according to the present invention;

fig. 6 shows a sectional view of a partially assembled structure among the cylinder, the round bar and the limit round cap in the present invention.

Shown in the figure: 1. a portable exhaust gas monitor body; 2. a support mechanism; 21. a longitudinally telescopic hand-held rod; 22. mounting blocks; 23. positioning the traversing component; 231. connecting the square cylinder; 232. a square bar; 233. a first through hole; 234. a first latch; 235. an annular stop block; 236. a first spring; 24. positioning the clamping assembly; 241. a connecting plate; 242. fixing the clamping plate; 2421. a soft cushion; 243. a backup plate; 244. a movable clamping plate; 245. a threaded rod; 246. clamping the nut; 25. positioning the rotating assembly; 251. a cylinder; 2511. a second through hole; 252. a round bar; 253. a limiting round cover; 2531. a third through hole; 254. a second bolt; 255. a guide bar; 256. a second spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1 and 2, the industrial waste gas rapid determination device comprises a portable waste gas monitor body 1, wherein the portable waste gas monitor body 1 is supported in an adjustable longitudinal and transverse mode through a support mechanism 2;

the supporting mechanism 2 comprises a longitudinal telescopic handheld rod 21, the top end of the longitudinal telescopic handheld rod 21 is fixedly connected with an installation block 22, a positioning transverse moving assembly 23 is horizontally arranged in the installation block 22, one end of the positioning transverse moving assembly 23 is rotatably connected with a positioning clamping assembly 24 through a positioning rotating assembly 25, and the positioning clamping assembly 24 is used for clamping the portable waste gas monitor body 1.

Through the technical scheme, the portable waste gas monitor body 1 is supported in an adjustable longitudinal and transverse mode through the supporting mechanism 2; the height of installation piece 22 can be vertically changed to the vertical flexible handheld pole 21 that sets up, the location sideslip subassembly 23 that sets up can transversely change the relative position between portable exhaust gas monitoring appearance body 1 and the installation piece 22, a location sideslip subassembly 23 tip rotationally is connected with location clamping assembly 24 through location rotating assembly 25, as required by practice like this, alright multidirectionally change the monitoring angle between portable exhaust gas monitoring appearance body 1 and the exhaust emission mouth, thereby make detection personnel can put the instrument to the assigned position monitoring better, and simultaneously, detection personnel also can keep certain distance with exhaust emission mouth, it influences detection personnel's healthy to reduce exhaust pollution.

As shown in fig. 3, the positioning and traversing assembly 23 includes a connecting square tube 231 horizontally embedded in the mounting block 22, two end portions of the connecting square tube 231 all extend out of the mounting block 22, a square rod 232 adapted to the connecting square tube 231 is inserted and connected in the connecting square tube 231 in a sliding manner, a plurality of first through holes 233 are vertically penetrated and arranged on the square rod 232 at equal intervals, and a first pin 234 of a T-shaped structure is penetrated and connected with the corresponding first through hole 233 on the end portion of the connecting square tube 231 departing from the positioning and clamping assembly 24.

Through above-mentioned technical scheme, at first, can change the length of stretching out connection square tube 231 through pull square bar 232, then, run through the grafting cooperation through first bolt 234 and the first through-hole 233 that corresponds, alright location sideslip changes the relative position between portable exhaust gas monitor body 1 and the installation piece 22, easy operation, convenience.

As shown in fig. 3, an annular stopper 235 is axially and fixedly sleeved on the square rod 232, the annular stopper 235 faces one side of the positioning and clamping assembly 24, a first spring 236 is axially sleeved on the square rod 232 between the annular stopper 235 and the connecting square tube 231, one end of the first spring 236 is fixedly connected with the annular stopper 235, and the other end of the first spring 236 is fixedly connected with an end surface of the connecting square tube 231.

Through the technical scheme, the arranged first spring 236 can prevent the square rod 232 from falling off from the connecting square barrel 231 after the first bolt 234 falls off accidentally, so that the portable waste gas monitor body 1 is damaged.

As shown in fig. 4, the positioning and clamping assembly 24 includes a connecting plate 241, the back of the connecting plate 241 is connected to the positioning and rotating assembly 25, the outer end of the connecting plate 241 is vertically connected to a fixed clamping plate 242, the middle of the clamping surface of the fixed clamping plate 242 is vertically connected to a backup plate 243, the backup plate 243 is slidably connected to a movable clamping plate 244 disposed opposite to the fixed clamping plate 242, the lower part of the clamping surface of the fixed clamping plate 242 is vertically connected to a threaded rod 245, the threaded rod 245 is screwed to pass through the movable clamping plate 244, and a clamping nut 246 is screwed to the end of the threaded rod 245.

Through the technical scheme, after the portable exhaust gas monitor body 1 is vertically abutted to the backup plate 243, the clamping nut 246 is rotated on the threaded rod 245, so that the fixed clamping plate 242 moves towards one side of the movable clamping plate 244, and the portable exhaust gas monitor body 1 is clamped.

As shown in fig. 4, the backup plate 243 and the connecting plate 241 are located on the same horizontal line; the fixed clamping plate 242 and the movable clamping plate 244 are in contact with the clamping surface of the portable exhaust gas monitor body 1, and are connected and matched with a soft pad 2421.

Through above-mentioned technical scheme, the cushion 2421 that sets up can prevent to press from both sides and damage portable exhaust gas monitor body 1.

As shown in fig. 5 and 6, the positioning and rotating assembly 25 includes a cylinder 251, a round rod 252, a limiting round cover 253, and a second pin 254, wherein the cylinder 251 is vertically connected to one side surface of the end portion of the square rod 232, the round rod 252 is inserted into the cylinder 251 with a gap and vertically penetrates through the end portion of the square rod 232, the connecting plate 241 is vertically connected to the end surface of the round rod 252 facing away from the cylinder 251, the connecting plate 241 can circumferentially rotate around the round rod 252, the limiting round cover 253 is axially connected to the other end surface of the round rod 252, and the cylinder 251 is inserted into the limiting round cover 253 with a gap; a second through hole 2511 penetrates through the top of the cylinder 251, and a plurality of third through holes 2531 uniformly penetrate through the limiting circular cover 253 in the circumferential direction; after the limiting round cap 253 rotates around the cylinder 251, one of the third through holes 2531 is axially butted with the second through hole 2511, and the third through hole 2531 and the second through hole 2511 are mutually inserted through the vertical part of the second bolt 254 in the inverted-L-shaped structure.

Through the above technical solution, the angle of the positioning and clamping assembly 24 can be changed by rotating the limiting round cover 253, and then the third through hole 2531 and the second through hole 2511 are axially butted and then are fixed in a plugging fit manner through the second bolt 254.

As shown in fig. 5, the horizontal portion of the second pin 254 is longitudinally slidably sleeved with a guide rod 255 vertically disposed on the top surface of the end portion of the square bar 232, a second spring 256 for pulling down the second pin 254 is axially sleeved on the guide rod 255, the top end of the second spring 256 is fixedly connected with the horizontal portion of the second pin 254, and the bottom end of the second spring 256 is fixedly connected with the top surface of the end portion of the square bar 232.

Through the technical scheme, the second pin 254 can be pulled down by the guide rod 255 and the second spring 256, so that the second pin 254 is prevented from falling off.

In the implementation of the present invention, first, after the portable exhaust gas monitoring apparatus body 1 is vertically abutted against the backup plate 243, the clamping nut 246 is rotated on the threaded rod 245 to move the fixed clamping plate 242 toward the movable clamping plate 244 side, so as to clamp the portable exhaust gas monitoring apparatus body 1; then, according to the position of exhaust emission port, rationally adjust the height of vertical flexible handheld pole 21, simultaneously, through location sideslip subassembly 23 and location rotating assembly 25 change the contact position and the monitoring angle of portable exhaust gas monitor body 1 and exhaust emission port.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. Industrial waste gas spot test device, including portable exhaust gas monitoring appearance body (1), its characterized in that: the portable waste gas monitor body (1) is supported in an adjustable longitudinal and transverse mode through a supporting mechanism (2);

supporting mechanism (2) are including vertical flexible handheld pole (21), the top fixedly connected with installation piece (22) of vertical flexible handheld pole (21), the level is provided with location sideslip subassembly (23) in installation piece (22), location sideslip subassembly (23) one end rotationally is connected with location clamping unit (24) through location rotating assembly (25), location clamping unit (24) are used for the centre gripping portable exhaust gas monitoring appearance body (1).

2. The industrial waste gas rapid measuring device according to claim 1, characterized in that: the positioning and traversing assembly (23) is embedded in the mounting block (22) horizontally, the two ends of the connecting square tube (231) extend out of the outer side of the mounting block (22), square rods (232) matched with the connecting square tube (231) are inserted in the connecting square tube (231) in a sliding mode, a plurality of first through holes (233) are vertically formed in the square rods (232) in a penetrating mode at equal intervals, and the connecting square tube (231) deviates from the end portion of the positioning and clamping assembly (24) and is provided with a first bolt (234) of a T-shaped structure and corresponds to the first through hole (233) in a penetrating and inserting mode.

3. The industrial waste gas rapid measuring device according to claim 2, characterized in that: annular stop dog (235) have been cup jointed to the axial fixity on square pole (232), just annular stop dog (235) orientation clamping components (24) one side, annular stop dog (235) with connect between square tube (231) the axial cover is equipped with first spring (236) on square pole (232), the one end of first spring (236) with annular stop dog (235) fixed connection, the other end of first spring (236) with the terminal surface fixed connection of connecting square tube (231).

4. The industrial waste gas rapid measuring device according to claim 2, characterized in that: the location clamping unit (24) includes connecting plate (241), the back of connecting plate (241) with location rotating assembly (25) are connected, the outer end of connecting plate (241) is connected with perpendicularly and decides splint (242), the clamping face middle part of deciding splint (242) is connected with backup plate (243) perpendicularly, sliding connection has on backup plate (243) with decide splint (244) that splint (242) set up relatively, the clamping face lower part of deciding splint (242) is connected with threaded rod (245) perpendicularly, threaded rod (245) spiro union is passed move splint (244), just the tip spiro union of threaded rod (245) has clamping nut (246).

5. The industrial waste gas rapid measuring device according to claim 4, characterized in that: the backup plate (243) and the connecting plate (241) are positioned on the same horizontal line; the fixed clamping plate (242) and the movable clamping plate (244) are connected with a soft cushion (2421) in an attaching and matching mode on a clamping surface contacted with the portable exhaust gas monitor body (1).

6. The industrial waste gas rapid measuring device according to claim 4, characterized in that: the positioning rotating assembly (25) comprises a cylinder (251), a round rod (252), a limiting round cover (253) and a second bolt (254), the cylinder (251) is vertically connected to one side surface of the end part of the square rod (232), the round rod (252) is inserted into the cylinder (251) in a gap mode and vertically penetrates through the end part of the square rod (232), the end surface of the round rod (252) departing from the cylinder (251) is vertically connected with the connecting plate (241), the connecting plate (241) can circumferentially rotate around the round rod (252), the other end surface of the round rod (252) is axially connected with the limiting round cover (253), and the cylinder (251) is inserted into the limiting round cover (253) matched with the cylinder (251) in a gap mode; a second through hole (2511) penetrates through the top of the cylinder (251), and a plurality of third through holes (2531) are uniformly penetrated through the upper circumferential direction of the limiting circular cover (253); after the limiting round cover (253) rotates around the cylinder (251), one of the third through holes (2531) is axially butted with the second through hole (2511), and the third through hole and the second through hole are mutually inserted through the vertical part of the second bolt (254) with an inverted L-shaped structure.

7. The industrial waste gas rapid measuring device according to claim 6, characterized in that: the horizontal part of second bolt (254) with set up perpendicularly in guide bar (255) longitudinal sliding cup joints of the tip top surface of square bar (232), the axial cover is equipped with and is used for the pull-down second spring (256) of second bolt (254) on guide bar (255), the top of second spring (256) with the horizontal part fixed connection of second bolt (254), its bottom with the tip top surface fixed connection of square bar (232).