CN211955129U - Road raise dust on-line monitoring device - Google Patents
Road raise dust on-line monitoring device Download PDFInfo
- Publication number
- CN211955129U CN211955129U CN202020731626.0U CN202020731626U CN211955129U CN 211955129 U CN211955129 U CN 211955129U CN 202020731626 U CN202020731626 U CN 202020731626U CN 211955129 U CN211955129 U CN 211955129U
- Authority
- CN
- China
- Prior art keywords
- ring cover
- way piece
- circular ring
- silicone tube
- tensioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a road raise dust on-line monitoring device, belonging to the technical field of raise dust particle concentration monitoring, which comprises a box body and a monitoring mechanism; the box body comprises a circular ring cover and a plurality of tensioning mechanisms; a plurality of caulking grooves are axially formed in the inner ring surface of the circular ring cover, the caulking grooves are uniformly distributed in the inner ring surface, two pipelines which are parallel to each other are arranged between the bottom of each caulking groove and the outer ring surface of the circular ring cover, and the two pipelines are arranged along the radial direction of the circular ring cover; the tensioning mechanisms and the caulking grooves are equal in number, each tensioning mechanism comprises a tensioning plate, a screw rod and two supporting plates, the tensioning plates are embedded in the caulking grooves, the two supporting plates are inserted in the pipeline, the inner ends of the supporting plates are connected to the tensioning plates, the outer ends of the supporting plates extend out of the outer ring surface, and the end part of the screw rod penetrates through one of the supporting plates and is stopped in the other supporting plate.
Description
Technical Field
The utility model relates to a raise dust particulate matter concentration monitoring technology field specifically is a road raise dust on-line monitoring device.
Background
In order to the detection to road transportation raise dust pollution, improve the air quality, improve the environmental protection index, select at easy raise dust road installation raise dust monitoring facilities, often raise dust monitoring facilities box appears with the cuboid shape, is fixed in the municipal administration body of rod structurally with the staple bolt. Because shape and structure cause the installation back focus not central, the windward side is big, and the anti-wind ability is poor, and the staple bolt is fragile, has the potential safety hazard, consequently, await urgent need an improved technique to solve this problem that exists among the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road raise dust on-line monitoring device, adopt the design of the ring cover body, the installation back focus is placed in the middle, the windward side is little, the anti-wind-force is strong, the staple bolt is difficult for disconnected, no potential safety hazard, in addition, consider that there is the diameter deviation in the municipal pole body after manufacturing, the ring cover of processing production according to fixed internal diameter is when the municipal pole body is located to the actual cover, ring cover inner ring diameter slightly is greater than the situation of the municipal pole body not weary, cause unable reliable fixed, this application establishes straining device specially, when above-mentioned situation appears, manual screw rod of screwing up, drive away from two backup pad outer ends each other, force the both ends of connecting in the interior tensioning plate of two backup pads to shrink inwards, the tensioning plate of shrink just embraces municipal pole body lateral wall, realize reliably fixedly.
In order to achieve the above purpose, the utility model provides an online monitoring device for road raised dust, which comprises a box body and a monitoring mechanism; the box body comprises a circular ring cover and a plurality of tensioning mechanisms; a plurality of caulking grooves are axially formed in the inner ring surface of the circular ring cover, the caulking grooves are uniformly distributed in the inner ring surface, two pipelines which are parallel to each other are arranged between the bottom of each caulking groove and the outer ring surface of the circular ring cover, and the two pipelines are arranged along the radial direction of the circular ring cover; the number of the tensioning mechanisms is equal to that of the caulking grooves, each tensioning mechanism comprises a tensioning plate, a screw rod and two supporting plates, the tensioning plates are embedded in the caulking grooves, the two supporting plates are inserted into the pipeline, the inner ends of the supporting plates are connected to the tensioning plates, the outer ends of the supporting plates extend out of the outer ring surface, and the end part of the screw rod penetrates through one of the supporting plates and is stopped in the other supporting plate;
the monitoring mechanism is arranged inside the circular ring cover and comprises a sampling head, a sampling rod, a heating pipe, a first three-way piece, a dust meter, a second three-way piece, a calibration motor, a first silicone tube, a first filter, a second silicone tube, a second filter, a third silicone tube, an air sampling pump, a zero clearing filter and a four-way piece; the sampling rod penetrates through the circular ring cover and is connected with the sampling head at the outer end, the inner end of the sampling rod is connected with the first three-way piece, the heating pipe is sleeved on the sampling rod, the first three-way piece is vertically connected with the four-way piece, the four-way piece is vertically connected with the second three-way piece, the lower end of the second three-way piece is connected with the calibration motor, the transverse outlet of the first three-way piece is connected with the zero-clearing filter, two transverse outlets of the four-way piece are hermetically and fixedly provided with the dust meter, the four-way piece is fixed on the inner wall of the circular ring cover, the second three-way piece is transversely connected with the first silicone tube, the outlet of the first silicone tube is connected with the first filter, the outlet of the first filter is connected with one end of the second silicone tube, the other end of the second silicone tube is connected with the second filter, and the outlet of the second, the other end of the third silicone tube is connected with an air sampling pump.
Preferably, the utility model provides a pair of road raise dust on-line monitoring device, wherein, still install host system, remote switch, router, air switch, pressure regulating module and lithium cell on the inner wall of ring cover, host system passes through the wire and links to each other with remote switch, air switch and pressure regulating module respectively, host system still links to each other with dust appearance, air sampling pump and calibration motor, host system passes through the net twine and links to each other with the router, pressure regulating module passes through the wire and links to each other with the lithium cell, through setting up these subassemblies, realizes on-line monitoring.
Preferably, the utility model provides a pair of road raise dust on-line monitoring device, wherein, the ring cover comprises two semi-ring covers, two semi-ring cover between through bolted connection.
Preferably, the utility model provides a pair of road raise dust on-line monitoring device, wherein, still include the staple bolt, the staple bolt pass through the connecting piece set up in ring cover tip.
Preferably, the utility model provides a pair of road raise dust on-line monitoring device, wherein, the staple bolt includes arc hoop main part, connecting plate and mounting panel, arc hoop main part both ends link to each other with connecting plate and mounting panel respectively, the connecting plate links to each other with the connecting piece, all open the connecting hole on connecting plate and the mounting panel, the connecting plate and the mounting panel of two staple bolts pass through connecting hole interconnect for fix on the municipal administration body of rod.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) rational in infrastructure, the design of adoption ring cover can wrap up the design of installing on municipal administration body of rod such as monitoring rod, light pole, wire pole, and the installation back coincides with the body of rod focus, and the body of rod atress is little.
(2) The annular design of the circular ring cover has the advantages of small windward side, strong wind resistance, difficult breakage of the hoop and no potential safety hazard.
(3) After the circular ring cover is installed, the space utilization rate is high, and the cylindrical structure is more attractive.
Drawings
Fig. 1 is a schematic structural view of an on-line monitoring device for road raised dust of the present invention;
fig. 2 is a schematic diagram of a transformation state structure of the road raise dust on-line monitoring device of the utility model;
FIG. 3 is an explosion diagram of the structure of the road dust on-line monitoring device of the present invention;
fig. 4 is a schematic view of the internal structure of one of the semi-ring covers of the on-line monitoring device for road raised dust of the present invention;
fig. 5 is the utility model relates to a road raise dust on-line monitoring device another half ring cover inner structure schematic diagram.
In the figure: the device comprises a box body 1, a tensioning mechanism 2, a circular ring cover 3, a heating pipe 4, a first tee part 5, a dust meter 6, a second tee part 7, a calibration motor 8, a first silicone tube 9, a first filter 10, a second silicone tube 11, a second filter 12, a third silicone tube 13, an air sampling pump 14, a zero clearing filter 15, a four-way part 16, a sampling head 17, a connecting piece 18, a hoop 19, an arc-shaped hoop main body 191, a connecting plate 192, a mounting plate 193, a main control module 20, a remote switch 21, a router 22, an air switch 23, a pressure regulating module 24, a lithium battery 25, a sampling rod 26, an embedding groove 27, a pipeline 28, a tensioning plate 29, a screw rod 30, a supporting plate 31 and a half ring cover 32.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention;
it should be noted that, in the description of the present invention, it is to be noted that the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left", "right", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
Referring to fig. 1 to 5, the present embodiment provides an on-line monitoring device for road dust, which includes a box 1 and a monitoring mechanism; the box body 1 comprises a circular ring cover 3 and a plurality of tensioning mechanisms 2; a plurality of caulking grooves 27 are axially formed in the inner annular surface of the circular ring cover 3, the caulking grooves 27 are uniformly distributed on the inner annular surface, two parallel pipelines 28 are arranged between the bottom of the caulking grooves 27 and the outer annular surface of the circular ring cover 3, and the two pipelines 28 are arranged along the radial direction of the circular ring cover 3; the number of the tensioning mechanisms 2 is equal to that of the caulking grooves 27, each tensioning mechanism 2 comprises a tensioning plate 29, a screw rod 30 and two supporting plates 31, the tensioning plate 29 is embedded in the caulking groove 27, the two supporting plates 31 are inserted in the pipeline 28, the inner ends of the supporting plates 31 are connected to the tensioning plate 29, the outer ends of the supporting plates 31 extend out of the outer ring surface, and the end part of the screw rod 30 penetrates through one of the supporting plates 31 and is stopped in the other supporting plate 31; as shown in fig. 2, in the present application, in consideration of installation convenience, the circular ring cover 3 is composed of two half ring covers 32, and the two half ring covers 32 are connected with each other through bolts; the second fixing mode is also included, namely the anchor ear 19 is further included, the anchor ear 19 is arranged at the end part of the circular ring cover 3 through a connecting piece 18, wherein the anchor ear 19 comprises an arc-shaped hoop main body 191, a connecting plate 192 and a mounting plate 193, two ends of the arc-shaped hoop main body 191 are respectively connected with the connecting plate 192 and the mounting plate 193, the connecting plate 192 is connected with the connecting piece 18, connecting holes are respectively formed in the connecting plate 192 and the mounting plate 193, and the connecting plates 192 and the mounting plates 193 of the two anchor ears 19 are mutually connected through the connecting holes and are used for being fixed on municipal rod bodies;
the monitoring mechanism is arranged inside the circular ring cover 3 and comprises a sampling head 17, a sampling rod 26, a heating pipe 4, a first three-way piece 5, a dust meter 6, a second three-way piece 7, a calibration motor 8, a first silicone tube 9, a first filter 10, a second silicone tube 11, a second filter 12, a third silicone tube 13, an air sampling pump 14, a zero clearing filter 15 and a four-way piece 16; the sampling rod 26 penetrates through the circular cover 3 and is connected with the sampling head 17 at the outer end thereof, the inner end of the sampling rod 26 is connected with the first three-way piece 5, the heating pipe 4 is sleeved on the sampling rod 26, the first three-way piece 5 is vertically connected with the four-way piece 16, the four-way piece 16 is vertically connected with the second three-way piece 7, the lower end of the second three-way piece 7 is connected with the calibration motor 8, the transverse outlet of the first three-way piece 5 is connected with the zero-clearing filter 15, the transverse outlets of the four-way piece 16 are fixedly provided with the dust instrument 6 in a sealing manner, the four-way piece 16 is fixed on the inner wall of the circular cover 3, the second three-way piece 7 is transversely connected with the first silicone tube 9, the outlet of the first silicone tube 9 is connected with the first filter 10, the outlet of the first filter 10 is connected with one end of the second silicone tube 11, and the other end of the second silicone tube, an outlet of the second filter 12 is connected with one end of a third silicone tube 13, and the other end of the third silicone tube 13 is connected with an air sampling pump 14; still install host system 20, remote switch 21, router 22, air switch 23, pressure regulating module 24 and lithium cell 25 on the inner wall of ring cover 3, host system 20 passes through the wire and links to each other with remote switch 21, air switch 23 and pressure regulating module 24 respectively, host system 20 still links to each other with dust appearance 6, air sampling pump 14 and calibration motor 8, host system 20 passes through the net twine and links to each other with router 22, pressure regulating module 24 passes through the wire and links to each other with lithium cell 25, through setting up these subassemblies, realizes on-line monitoring.
The installation method and the use principle are as follows: firstly, two support plates 31 of a tensioning mechanism 2 are inserted into a pipeline 28 from an embedding groove 27 on the inner ring surface of a half ring cover 32 until a tensioning plate 29 is embedded into the embedding groove 27, the outer ends of the two support plates 31 are connected through a screw 30, after the installation is finished, a municipal rod body is embraced in the two half ring covers 32, the two half ring covers 32 are combined into a circular cover 3 by means of a bolt structure arranged in the connecting surface of the two half ring covers 32, a hoop 19 is locked, when the inner ring diameter of the circular cover 3 is larger than the outer diameter of the municipal rod body, the screw 30 is manually screwed down until the two ends of the tensioning plate 29 are abutted against the outer side wall of the municipal rod body, and reliable fixation is realized; during the use, inhale gas through air sampling pump 14, the sampling gas has sampling head 17 to get into, through sampling pole 26, through first tee bend 5, through cross-piece 16, carry out the dust concentration detection through fixing the dust meter 6 on cross-piece 16 is horizontal, the sampling gas is then sent out by cross-piece 16 is vertical, get into first silicone tube 9 through the horizontal export of second tee bend 7, get into first filter 10, get into second silicone tube 11 through the export of first filter 10, get into second filter 12, get into third silicone tube 13 through the export of second filter 12, through the export of air sampling pump 14, in the testing process, dust meter 6 real-time supervision dust (TSP, PM10, PM 2.5) concentration. The utility model has reasonable structure, adopts the design of the circular ring cover 3, can be wrapped and installed on municipal pole bodies such as monitoring poles, street lamp poles, telegraph poles and the like, and is superposed with the center of gravity of the pole bodies after installation, and the stress of the pole bodies is small; the annular design of the annular cover 3 has small windward side, strong wind resistance, difficult breakage of the hoop 19 and no potential safety hazard; the circular ring cover 3 is high in space utilization rate after being installed, and is more attractive due to the cylindrical structure.
The details of the present invention are well known to those skilled in the art.
Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a road raise dust on-line monitoring device which characterized in that: comprises a box body (1) and a monitoring mechanism;
the box body (1), the box body (1) comprises a circular ring cover (3) and a plurality of tensioning mechanisms (2); a plurality of caulking grooves (27) are axially formed in the inner annular surface of the circular ring cover (3), the caulking grooves (27) are uniformly distributed in the inner annular surface, two pipelines (28) which are parallel to each other are arranged between the bottom of the caulking grooves (27) and the outer annular surface of the circular ring cover (3), and the two pipelines (28) are arranged along the radial direction of the circular ring cover (3); the number of the tensioning mechanisms (2) is equal to that of the caulking grooves (27), each tensioning mechanism (2) comprises a tensioning plate (29), a screw rod (30) and two supporting plates (31), the tensioning plate (29) is embedded in the caulking groove (27), the two supporting plates (31) are inserted in the pipeline (28), the inner ends of the supporting plates (31) are connected to the tensioning plate (29), the outer ends of the supporting plates (31) extend out of the outer ring surface, and the end part of the screw rod (30) penetrates through one of the supporting plates (31) and is stopped in the other supporting plate (31);
the monitoring mechanism is arranged inside the circular ring cover (3) and comprises a sampling head (17), a sampling rod (26), a heating pipe (4), a first three-way piece (5), a dust meter (6), a second three-way piece (7), a calibration motor (8), a first silicone tube (9), a first filter (10), a second silicone tube (11), a second filter (12), a third silicone tube (13), an air sampling pump (14), a zero-clearing filter (15) and a four-way piece (16); the sampling rod (26) penetrates through the circular ring cover (3) and is connected with the sampling head (17) at the outer end of the circular ring cover, the inner end of the sampling rod (26) is connected with the first three-way piece (5), the heating pipe (4) is sleeved on the sampling rod, the first three-way piece (5) is vertically connected with the four-way piece (16), the four-way piece (16) is vertically connected with the second three-way piece (7), the lower end of the second three-way piece (7) is connected with the calibration motor (8), the transverse outlet of the first three-way piece (5) is connected with the zero clearing filter (15), two transverse outlets of the four-way piece (16) are hermetically fixed with the dust meter (6), the four-way piece (16) is fixed on the inner wall of the circular ring cover (3), the second three-way piece (7) is transversely connected with the first silicone tube (9), and the outlet of the first silicone tube (9) is connected with the, the outlet of the first filter (10) is connected with one end of a second silicone tube (11), the other end of the second silicone tube (11) is connected with a second filter (12), the outlet of the second filter (12) is connected with one end of a third silicone tube (13), and the other end of the third silicone tube (13) is connected with an air sampling pump (14).
2. The on-line monitoring device for road raise dust according to claim 1, characterized in that: still install host system (20), remote switch (21), router (22), air switch (23), pressure regulating module (24) and lithium cell (25) on the inner wall of ring cover (3), host system (20) link to each other with remote switch (21), air switch (23) and pressure regulating module (24) respectively through the wire, host system (20) still links to each other with dust appearance (6), air sampling pump (14) and calibration motor (8), host system (20) link to each other with router (22) through the net twine, pressure regulating module (24) link to each other with lithium cell (25) through the wire.
3. The on-line monitoring device for road raise dust according to claim 1, characterized in that: the circular ring cover (3) is composed of two semi-ring covers (32), and the two semi-ring covers (32) are connected through bolts.
4. A road raise dust on-line monitoring device according to claim 1, characterized by further comprising a hoop (19), wherein the hoop (19) is arranged at the end of the circular cover (3) through a connecting piece (18).
5. A road raise dust on-line monitoring device according to claim 4, characterized in that: staple bolt (19) are including arc hoop main part (191), connecting plate (192) and mounting panel (193), arc hoop main part (191) both ends link to each other with connecting plate (192) and mounting panel (193) respectively, connecting plate (192) link to each other with connecting piece (18), all open the connecting hole on connecting plate (192) and mounting panel (193), the connecting plate (192) and the mounting panel (193) of two staple bolts (19) pass through connecting hole interconnect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020731626.0U CN211955129U (en) | 2020-05-07 | 2020-05-07 | Road raise dust on-line monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020731626.0U CN211955129U (en) | 2020-05-07 | 2020-05-07 | Road raise dust on-line monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211955129U true CN211955129U (en) | 2020-11-17 |
Family
ID=73162546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020731626.0U Active CN211955129U (en) | 2020-05-07 | 2020-05-07 | Road raise dust on-line monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211955129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114279912A (en) * | 2021-11-19 | 2022-04-05 | 上海龙象环保科技股份有限公司 | Road raise dust on-line monitoring device |
-
2020
- 2020-05-07 CN CN202020731626.0U patent/CN211955129U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114279912A (en) * | 2021-11-19 | 2022-04-05 | 上海龙象环保科技股份有限公司 | Road raise dust on-line monitoring device |
| CN114279912B (en) * | 2021-11-19 | 2023-11-24 | 上海龙象环保科技股份有限公司 | Road raise dust on-line monitoring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201229426Y (en) | Optical fiber composite overhead ground wire optical cable coupling box | |
| CN211955129U (en) | Road raise dust on-line monitoring device | |
| WO2023078125A1 (en) | Self-monitoring wireless internet-of-things electric energy meter | |
| CN216290101U (en) | Aluminum alloy strain clamp | |
| CN105606858A (en) | Polycarbonate meter box fixing rack | |
| CN107425984A (en) | A kind of high-speed communication system of intelligent substation | |
| CN208422531U (en) | A kind of high-strength suspension porcelain insulator | |
| CN202817609U (en) | Multi-purpose bottle supporting bracket | |
| CN204884138U (en) | Utility tunnel humidity detects sensor | |
| CN205280778U (en) | Draw wire sleeve under telescopic | |
| CN219389419U (en) | Gas station monitoring holder | |
| CN210323252U (en) | Railway power supply insulator contamination online monitoring device | |
| CN202903267U (en) | Flowmeter with rotatable meter head | |
| CN208548652U (en) | It is a kind of for installing the air charging system of cable intermediate joint | |
| CN203383233U (en) | Self locking half multi-purpose inspection well | |
| CN202524045U (en) | Drainage thread bracket of resisting-tensile tower | |
| CN209688256U (en) | A kind of line leakage system solar electric power supply system chamber outward flange bracket | |
| CN214467914U (en) | Utilize segmentation compression technology to realize investigation device of rainwater pipe network pollution | |
| CN116316328B (en) | Anti-static power cable protection tube convenient to connect and use method | |
| CN210510808U (en) | Full-angle road monitoring camera device | |
| CN213902729U (en) | Wireless remote transmission pressure monitoring analyzer | |
| CN215916324U (en) | Intelligent fire hydrant water pressure monitoring device | |
| CN209434606U (en) | A kind of power transmission and distribution rack | |
| CN210739804U (en) | Forestry information monitoring is mount, rotary seal structure and electric putter for equipment | |
| CN214097673U (en) | Three-phase single core distribution network cable signal acquisition device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |