CN211697385U - A dust monitoring devices for highway engineering - Google Patents
A dust monitoring devices for highway engineering Download PDFInfo
- Publication number
- CN211697385U CN211697385U CN202020027066.0U CN202020027066U CN211697385U CN 211697385 U CN211697385 U CN 211697385U CN 202020027066 U CN202020027066 U CN 202020027066U CN 211697385 U CN211697385 U CN 211697385U
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- China
- Prior art keywords
- dust
- air
- pole setting
- negative pressure
- pressure fan
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Abstract
The utility model discloses a dust monitoring devices for highway engineering, including casing, air suction fill, dust detector and lid door. This a dust monitoring devices for highway engineering, during the use, it puts to push away highway engineering construction position with the device through pushing hands and truckle, open the equipment storehouse through rotating the flap, the flap drives first pole setting and the shrink of second pole setting through the fixed pin, the flap thoroughly opens when spacing piece in first pole setting touches the second pole setting, the flap is on a parallel with ground this moment, the flap acts as the workstation this moment and is used, give negative pressure fan through portable power source, printer and dust detector are circular telegram, begin work through on-off control negative pressure fan and dust detector, negative pressure fan inhales the air intake fill with the outside air, the air is reduced air impact force through inside first deep bead and the second deep bead of air intake fill, final air gets into the air duct through the air duct entering dust detector, the air is detected through air duct entering dust detector.
Description
Technical Field
The utility model relates to a highway engineering field specifically is a dust monitoring devices for highway engineering.
Background
Highway engineering refers to the work of investigation, measurement, design, construction, maintenance, management, etc. of a highway structure. Highway engineering structures include roadbeds, pavements, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, as well as houses, workshops and other service facilities used for construction, maintenance and monitoring. Dust refers to solid particles suspended in air. Dust is customarily given a number of names, such as dust, dirt, soot, mine dust, sand dust, powder, etc., without a distinct limitation. The international organization for standardization stipulates that dust is defined as a solid suspension having a particle size of less than 75 μm. The presence of dust in the atmosphere is one of the main causes for maintaining the earth's temperature, and too much or too little dust in the atmosphere can have a catastrophic effect on the environment. However, in life and work, the productive dust is a natural enemy of human health, is a main cause for inducing various diseases, and generates a large amount of dust in the construction process of highway engineering, so that the dust of the highway engineering needs to be monitored.
However, the conventional dust monitoring device for highway engineering in the market at present is not optimized enough in structure and reasonable in design.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust monitoring device for highway engineering to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a dust monitoring devices for highway engineering, which comprises a housin, one side fixed mounting of casing has the pushing hands, the opposite side fixed mounting of casing has the fan casing, one side of fan casing is equipped with the air suction fill, the air suction fill is the toper, one side fixed mounting who inhales the air suction fill is in inside one side of casing, the inner wall fixed mounting who inhales the air suction fill has negative pressure fan, the inboard fixed mounting in casing bottom has portable power source, be equipped with the equipment storehouse on the lateral wall of casing, the inside fixed mounting in equipment storehouse has the printer, the inside fixed mounting in equipment storehouse has the dust detector, the air inlet fixedly connected with air duct's of dust detector one end, the other end fixed connection of air duct is at the opposite side that the air suction was fought, the air duct passes inside the equipment storehouse inserts.
As a further aspect of the present invention: four corners of the bottom surface of the shell are fixedly provided with trundles.
As a further aspect of the present invention: the negative pressure fan is characterized in that a first wind shield is arranged outside one side of the negative pressure fan, the first wind shield is fixedly installed on the inner wall of the air suction hopper, a second wind shield is arranged outside one side of the first wind shield, and the second wind shield is fixedly installed on the inner wall of the air suction hopper.
As a further aspect of the present invention: one side of the cover door is hinged on the side wall of the shell through a hinge.
As a further aspect of the present invention: the bilateral symmetry fixed mounting of lid door has the fixed pin, and the fixed pin outer wall rotates and is connected with first pole setting, and fixed mounting has spacing piece on the outer wall of first pole setting, and one section sliding connection of first pole setting has the second pole setting, and the one end of second pole setting has been seted up and has been accomodate the groove and correspond with first pole setting, and the other end of second pole setting rotates and is connected with the rotation seat, rotates one side fixed mounting of seat on the outer wall of casing.
As a further aspect of the present invention: the printer passes through electric wire and dust detector connection of electric wires, and negative pressure fan, printer and dust detector all pass through electric wire and portable power source connection of electric wires, and negative pressure fan, printer and dust detector all pass through electric wire and switch connection of electric wires.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a push handle, use through the cooperation of truckle, make the device remove convenient and fast, through the negative pressure fan, first air suction bucket, the cooperation of air duct is used, make outside air can the quick access device be detected by dust detector, use through the cooperation of first deep bead and second deep bead, make the air that gets into the detector by the deceleration, it is inaccurate to avoid the too fast detection data of air transmission speed, through the lid door, the fixed pin, first pole setting, the second pole setting, rotate the seat, spacing piece's cooperation is used, make the lid door cover the time can protect the electrical apparatus in the equipment storehouse, can regard as workstation facilitate work when opening, use through the printer, make dust detector's data record more convenient, thereby make its structure of this device optimize more, design is more reasonable.
Drawings
Fig. 1 is a front view of a dust monitoring device for road engineering.
Fig. 2 is a partial view of a dust monitoring device a for road engineering.
Fig. 3 is a cross-sectional view of a dust monitoring device for road engineering.
Fig. 4 is a side view of a dust monitoring device for road engineering.
In the figure: 1. casing, 2, pushing hands, 3, the seat that rotates, 4, fan casing, 5, the fill of breathing in, 6, truckle, 7, negative pressure fan, 8, first deep bead, 9, second deep bead, 10, air duct, 11, portable power source, 12, equipment compartment, 13, printer, 14, dust detector, 15, switch, 16, lid door, 17, fixed pin, 18, first pole setting, 19, spacing piece, 20, second pole setting.
Detailed Description
The technical solutions in the embodiments 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a dust monitoring device for road engineering includes a housing 1, casters 6 are fixedly mounted at four corners of a bottom surface of the housing 1, a pushing handle 2 is fixedly mounted at one side of the housing 1, a fan cover 4 is fixedly mounted at the other side of the housing 1, an air suction hopper 5 is disposed at one side of the fan cover 4, the air suction hopper 5 is conical, one side of the air suction hopper 5 is fixedly mounted at one side of an inner portion of the housing 1, a negative pressure fan 7 is fixedly mounted at an inner wall of the air suction hopper 5, the type of the negative pressure fan 7 is GLFJ, the dust monitoring device is manufactured and sold by xiaodexing electromechanical devices limited company of dynasty, one side of the negative pressure fan 7 is externally provided with a first wind shielding plate 8, the first wind shielding plate 8 is fixedly mounted on the inner wall of the air suction hopper 5, one side of the first wind shielding plate 8 is externally provided with a second wind shielding plate 9, the mobile power supply 11 is fixedly installed on the inner side of the bottom of the shell 1, an equipment bin 12 is arranged on the side wall of the shell 1, a printer 13 is fixedly installed inside the equipment bin 12, the model of the printer 13 is T-200E, the printer is manufactured and sold by the Wuxi market digital material limited company, the dust detector 14 is fixedly installed inside the equipment bin 12, the model of the dust detector 14 is PC-3A, the printer is manufactured and sold by the Qingdao Jinghong environmental protection technology limited company, the air inlet of the dust detector 14 is fixedly connected with one end of an air duct 10, the other end of the air duct 10 is fixedly connected to the other side of the air suction hopper 5, the air duct 10 penetrates through the equipment bin 12 and is inserted into the shell 1, a switch 15 is fixedly installed inside the equipment bin 12, a cover door 16 is arranged on one side of the bottom of the equipment bin 12, one side of the cover door 16 is hinged to, fixed pin 17 outer wall rotates and is connected with first pole setting 18, fixed mounting has spacing piece 19 on the outer wall of first pole setting 18, one section sliding connection of first pole setting 18 has second pole setting 20, the one end of second pole setting 20 has been seted up and has been accomodate the groove and correspond with first pole setting 18, the other end rotation of second pole setting 20 is connected with rotation seat 3, one side fixed mounting who rotates seat 3 is on the outer wall of casing 1, printer 13 passes through electric wire and 14 connection of electric lines of dust detector, negative-pressure fan 7, printer 13 and 14 all through electric wire and 11 connection of electric lines of portable power source, negative-pressure fan 7, printer 13 and 14 all through electric wire and 15 connection of switches of dust detector.
The utility model discloses a theory of operation is:
when the device is used, the device is pushed to a highway engineering construction position through the push handle 2 and the caster 6, the equipment bin 12 is opened by rotating the cover door 16, the cover door 16 drives the first vertical rod 18 and the second vertical rod 20 to shrink through the fixing pin 17, the cover door 16 is completely opened when the limiting sheet 19 on the first vertical rod 18 touches the second vertical rod 20, the cover door 16 is parallel to the ground at the moment, the cover door 16 serves as a workbench to be used, the negative pressure fan 7, the printer 13 and the dust detector 14 are electrified through the mobile power supply 11, the negative pressure fan 7 and the dust detector 14 are controlled to start working through the switch 15, the negative pressure fan 7 sucks external air into the air suction hopper 5, the air reduces the air impact force through the first air baffle 8 and the second air baffle 9 inside the air suction hopper 5, finally the air enters the air guide pipe 10 through the air guide pipe 5, and enters the dust detector 14 to be detected, the dust detector 14 displays the detection data, and simultaneously, the dust detector transmits the detection data to the printer 13 through a wire to print a paper report sheet, so that the detection work is completed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A dust monitoring device for highway engineering, includes casing (1), its characterized in that: the dust detection device is characterized in that a pushing handle (2) is fixedly mounted on one side of a shell (1), a fan cover (4) is fixedly mounted on the other side of the shell (1), an air suction hopper (5) is arranged on one side of the fan cover (4), the air suction hopper (5) is conical, one side of the air suction hopper (5) is fixedly mounted on one side of the interior of the shell (1), a negative pressure fan (7) is fixedly mounted on the inner wall of the air suction hopper (5), a mobile power supply (11) is fixedly mounted on the inner side of the bottom of the shell (1), an equipment bin (12) is arranged on the side wall of the shell (1), a printer (13) is fixedly mounted inside the equipment bin (12), a dust detector (14) is fixedly mounted inside the equipment bin (12), one end of an air guide pipe (10) is fixedly connected to an air inlet of the dust detector (14), the other end of the air guide pipe (10) is fixedly connected to the, a switch (15) is fixedly arranged in the equipment bin (12), and a cover door (16) is arranged on one side of the bottom of the equipment bin (12).
2. A dust monitoring device for road engineering as claimed in claim 1, characterised in that: four corners of the bottom surface of the shell (1) are fixedly provided with trundles (6).
3. A dust monitoring device for road engineering as claimed in claim 1, characterised in that: the negative pressure fan is characterized in that a first wind shield (8) is arranged outside one side of the negative pressure fan (7), the first wind shield (8) is fixedly installed on the inner wall of the air suction hopper (5), a second wind shield (9) is arranged outside one side of the first wind shield (8), and the second wind shield (9) is fixedly installed on the inner wall of the air suction hopper (5).
4. A dust monitoring device for road engineering as claimed in claim 1, characterised in that: one side of the cover door (16) is hinged on the side wall of the shell (1) through a hinge.
5. A dust monitoring device for road engineering as claimed in claim 1, characterised in that: the bilateral symmetry fixed mounting of lid door (16) has fixed pin (17), fixed pin (17) outer wall rotates and is connected with first pole setting (18), fixed mounting has spacing piece (19) on the outer wall of first pole setting (18), one section sliding connection of first pole setting (18) has second pole setting (20), the one end of second pole setting (20) has been seted up and has been accomodate the groove and correspond with first pole setting (18), the other end of second pole setting (20) rotates and is connected with rotation seat (3), one side fixed mounting who rotates seat (3) is on the outer wall of casing (1).
6. A dust monitoring device for road engineering as claimed in claim 1, characterised in that: the printer (13) is connected with the dust detector (14) through wires, the negative pressure fan (7), the printer (13) and the dust detector (14) are connected with the mobile power supply (11) through wires, and the negative pressure fan (7), the printer (13) and the dust detector (14) are connected with the switch (15) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020027066.0U CN211697385U (en) | 2020-01-07 | 2020-01-07 | A dust monitoring devices for highway engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020027066.0U CN211697385U (en) | 2020-01-07 | 2020-01-07 | A dust monitoring devices for highway engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211697385U true CN211697385U (en) | 2020-10-16 |
Family
ID=72799429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020027066.0U Expired - Fee Related CN211697385U (en) | 2020-01-07 | 2020-01-07 | A dust monitoring devices for highway engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211697385U (en) |
-
2020
- 2020-01-07 CN CN202020027066.0U patent/CN211697385U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 Termination date: 20220107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |