CN212319362U - Portable environmental protection monitoring devices - Google Patents
Portable environmental protection monitoring devices Download PDFInfo
- Publication number
- CN212319362U CN212319362U CN202020832746.XU CN202020832746U CN212319362U CN 212319362 U CN212319362 U CN 212319362U CN 202020832746 U CN202020832746 U CN 202020832746U CN 212319362 U CN212319362 U CN 212319362U
- Authority
- CN
- China
- Prior art keywords
- rectangular
- fixedly connected
- monitoring device
- protection monitoring
- rods
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model belongs to the technical field of environmental monitoring, in particular to a portable environmental protection monitoring device, aiming at the auxiliary structures such as the supporting frame of the prior environmental monitoring device, the disassembly and the assembly are complex, and is difficult to move and carry, which brings great inconvenience to the air environment monitoring work, the following proposal is provided, the environment protection monitoring device comprises an environment protection monitoring device body, wherein two sides of the environment protection monitoring device body are fixedly connected with first rectangular columns, the top ends of the two first rectangular columns are fixedly connected with fixing pieces, the two fixing pieces are fixedly connected with the same portable two ends, the bottom ends of the two first rectangular columns are respectively provided with a first rectangular chute, the environment protection monitoring device body is provided with a second rectangular column and a rectangular cross rod, make auxiliary structure such as support frame of environment monitoring device be convenient for accomodate and carry, and the firm and stable of support, facilitate for air environment monitoring work.
Description
Technical Field
The utility model relates to an environmental monitoring technical field especially relates to a portable environmental protection monitoring devices.
Background
The quality of air reflects the concentration of pollutants in the air, air pollution is a complex phenomenon, the concentration of the air pollutants is influenced by a plurality of factors at specific time and place, along with the continuous development of industry and transportation industry, a large amount of harmful substances are discharged into the air, the normal composition of the air is changed, and the air is polluted, so that the environmental monitoring and the management of the air pollution are the problems to be solved urgently at present;
but current environmental protection monitoring devices often need remove to a plurality of places when using and monitor to can reach comparatively accurate experiment foundation, and auxiliary structure such as environmental monitoring devices's support frame, the dismouting is comparatively loaded down with trivial details, and is difficult to remove and carry, brings very big inconvenience for air circumstance monitoring work.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the auxiliary structure such as current environmental monitoring device's support frame, the dismouting is comparatively loaded down with trivial details, and is difficult to remove and carry, for the shortcoming that air circumstance monitoring work brought very big inconvenience, and the portable environmental protection monitoring devices who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable environmental protection monitoring device comprises an environmental protection monitoring device body, wherein two sides of the environmental protection monitoring device body are fixedly connected with first rectangular columns, the top ends of the two first rectangular columns are fixedly connected with fixing parts, the two fixing parts are fixedly connected with the same portable two ends, the bottom ends of the two first rectangular columns are respectively provided with a first rectangular chute, the two first rectangular chutes are respectively internally provided with a second rectangular column in a sliding manner, the bottom ends of the two second rectangular columns are respectively fixedly connected with a cross bar, the two ends of the two cross bars are respectively provided with a second rectangular chute, the four second rectangular chutes are respectively internally provided with a rectangular cross bar in a sliding manner, one end of each rectangular cross bar is respectively fixedly connected with a supporting block, the two first rectangular columns are respectively provided with a rack groove communicated with the two first rectangular chutes, and racks are respectively and fixedly arranged in the two rack grooves, first gear chamber has all been seted up on two first rectangle posts, set up the first rotatory hole of putting through mutually with two first gear chambers on two first rectangle posts respectively, all rotate in two first rotatory holes and install first rotary rod, the one end of two first rotary rods extends to two rack inslots and fixedly connected with gear respectively, two gears mesh with two racks respectively, the other end of two first rotary rods extends to two first gear intracavity and the first bevel gear of fixedly connected with respectively, first bevel gear cooperatees with the rectangular horizontal pole, two slide openings have all been seted up to one side of two first rectangle posts, equal slidable mounting has according to the briquetting in four slide openings, cooperate according to briquetting and second rectangle post.
Preferably, spring grooves have all been seted up to one side of two second rectangle posts, and equal slidable mounting has the slider in two spring grooves, and the slider cooperatees with pressing the briquetting, can drive slider and slide opening and break away from mutually according to the briquetting.
Preferably, the one end of equal fixedly connected with spring on the inner wall of one side of two spring grooves, the other end of two springs respectively with one side fixed connection of two sliders, the spring can drive the slider and reset.
Preferably, the second gear cavities are formed in the two cross rods, the thread grooves are formed in the other ends of the four rectangular cross rods, threaded rods are installed in the four thread grooves in a threaded mode, one end of each of the four threaded rods is in a group and extends into the two second gear cavities respectively, the two ends of each of the four threaded rods are fixedly connected with second bevel gears, and the threaded rods can drive the rectangular cross rods to move through the thread grooves.
Preferably, the bottom ends of the two first rectangular columns are respectively provided with second rotating holes communicated with the two first gear cavities, the top parts of the two cross rods are respectively provided with third rotating holes communicated with the two second gear cavities, the two second rotating holes and the two third rotating holes are respectively rotatably provided with two second rotating rods, one ends of the two second rotating rods respectively extend into the two first gear cavities and are fixedly connected with third bevel gears, the two third bevel gears are respectively engaged with the two first bevel gears, the other ends of the two second rotating rods respectively extend into the two second gear cavities and are fixedly connected with fourth bevel gears, two groups of four second bevel gears are respectively engaged with the two fourth bevel gears, and the fourth bevel gears can simultaneously drive the two second bevel gears to rotate.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the sliding block is matched with the sliding hole and the spring, and the pressing block is matched with the sliding block, so that the second rectangular column is convenient to store and expand;
(2) according to the scheme, the gear is matched with the rack, the first bevel gear is matched with the third bevel gear, the second bevel gear is matched with the fourth bevel gear, and the threaded rod is matched with the rectangular cross rod through the thread groove, so that the rectangular cross rod is unfolded when the second rectangular column is unfolded, and the environment protection monitoring device can be placed stably;
the utility model discloses in through setting up second rectangle post and rectangle horizontal pole for auxiliary structure such as environmental monitoring device's support frame is convenient for accomodate and carry, and the firm in support and stability bring facility for air circumstance monitoring work.
Drawings
Fig. 1 is a schematic view of a portable environmental protection monitoring device according to the present invention;
fig. 2 is a schematic side view of a portable environmental protection monitoring device according to the present invention;
fig. 3 is an enlarged schematic structural diagram of a point a in fig. 1 of the portable environmental protection monitoring device provided by the present invention.
In the figure: the environment protection monitoring device comprises an environment protection monitoring device body 1, a first rectangular column 2, a fixing piece 3, a portable device 4, a second rectangular column 5, a cross rod 6, a rectangular cross rod 7, a supporting block 8, a rack 9, a first rotating rod 10, a gear 11, a pressing block 12, a sliding block 13, a spring 14, a threaded rod 15, a first bevel gear 16, a second bevel gear 17, a second rotating rod 18, a third bevel gear 19 and a fourth bevel gear 20.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, a portable environmental protection monitoring device comprises an environmental protection monitoring device body 1, wherein two sides of the environmental protection monitoring device body 1 are fixedly connected with first rectangular columns 2, the top ends of the two first rectangular columns 2 are fixedly connected with fixing pieces 3, two ends of the same portable device 4 are fixedly connected to the two fixing pieces 3, first rectangular chutes are respectively formed at the bottom ends of the two first rectangular columns 2, second rectangular columns 5 are respectively and slidably mounted in the two first rectangular chutes, cross bars 6 are respectively and fixedly connected to the bottom ends of the two second rectangular columns 5, second rectangular chutes are respectively formed at two ends of the two cross bars 6, rectangular cross bars 7 are respectively and slidably mounted in the four second rectangular chutes, one end of each of the four rectangular cross bars 7 is fixedly connected with a supporting block 8, rack grooves communicated with the two first rectangular chutes are respectively formed on the two first rectangular columns 2, equal fixed mounting in two rack grooves has rack 9, first gear chamber has all been seted up on two first rectangle posts 2, set up the first rotatory hole of putting through mutually with two first gear chambers on two first rectangle posts 2 respectively, all rotate in two first rotatory holes and install first rotary rod 10, the one end of two first rotary rods 10 extends to two rack grooves respectively and fixedly connected with gear 11, two gear 11 mesh with two rack 9 respectively, the other end of two first rotary rods 10 extends to two first gear intracavity respectively and the first bevel gear of fixedly connected with 16, first bevel gear 16 cooperatees with rectangular horizontal pole 7, two sliding holes have all been seted up to one side of two first rectangle posts 2, equal slidable mounting has in four sliding holes presses the briquetting 12, press briquetting 12 and second rectangle post 5 to cooperate, environmental protection monitoring devices body 1 adopts the open number: the environmental protection monitoring device body disclosed in the patent document CN 209819071U.
In this embodiment, the spring groove has all been seted up to one side of two second rectangle posts 5, and equal slidable mounting has slider 13 in two spring grooves, and slider 13 cooperatees with according to briquetting 12, and according to briquetting 12 can drive slider 13 and slide opening and break away from mutually.
In this embodiment, equal fixedly connected with spring 14's one end on the one side inner wall of two spring grooves, two spring 14's the other end respectively with one side fixed connection of two sliders 13, spring 14 can drive slider 13 and reset.
In this embodiment, all seted up the second gear chamber on two horizontal poles 6, the thread groove has all been seted up to the other end of four rectangle horizontal poles 7, and threaded rod 15 is installed to equal screw thread in four thread grooves, and two liang of a set of one end of four threaded rods 15 extend to two second gear intracavity and fixedly connected with second bevel gear 17 respectively, and threaded rod 15 can drive rectangle horizontal pole 7 through the thread groove and remove.
In this embodiment, the bottom ends of the two first rectangular columns 2 are respectively provided with second rotating holes communicated with the two first gear cavities, the top portions of the two cross rods 6 are respectively provided with third rotating holes communicated with the two second gear cavities, the two second rotating holes and the two third rotating holes are respectively and rotatably provided with two second rotating rods 18, one ends of the two second rotating rods 18 are respectively extended into the two first gear cavities and fixedly connected with third bevel gears 19, the two third bevel gears 19 are respectively engaged with the two first bevel gears 16, the other ends of the two second rotating rods 18 are respectively extended into the two second gear cavities and fixedly connected with fourth bevel gears 20, two sets of the four second bevel gears 17 are respectively engaged with the two fourth bevel gears 20, and the fourth bevel gears 20 can simultaneously drive the two second bevel gears 17 to rotate.
Example two
Referring to fig. 1-3, a portable environmental protection monitoring device comprises an environmental protection monitoring device body 1, wherein two sides of the environmental protection monitoring device body 1 are fixedly connected with first rectangular posts 2 through welding, the top ends of the two first rectangular posts 2 are fixedly connected with fixing pieces 3 through welding, two ends of the same portable device 4 are fixedly connected to the two fixing pieces 3, first rectangular chutes are respectively formed at the bottom ends of the two first rectangular posts 2, second rectangular posts 5 are respectively and slidably mounted in the two first rectangular chutes, the bottom ends of the two second rectangular posts 5 are respectively and fixedly connected with cross bars 6 through welding, two ends of each cross bar 6 are respectively provided with second rectangular chutes, rectangular cross bars 7 are respectively and slidably mounted in the four second rectangular chutes, one end of each rectangular cross bar 7 is respectively and fixedly connected with a supporting block 8 through welding, rack grooves communicated with the two first rectangular chutes are respectively formed on the two first rectangular posts 2, all there is rack 9 through welded fastening in two rack grooves, first gear chamber has all been seted up on two first rectangle posts 2, set up the first rotatory hole of putting through mutually with two first gear chambers on two first rectangle posts 2 respectively, all rotate in two first rotatory holes and install first rotary rod 10, the one end of two first rotary rods 10 extends to two rack grooves respectively and is connected with gear 11 through welded fastening, two gear 11 mesh with two racks 9 respectively, the other end of two first rotary rods 10 extends to in two first gear chambers respectively and is connected with first bevel gear 16 through welded fastening, first bevel gear 16 cooperatees with rectangle horizontal pole 7, two slide holes have all been seted up to one side of two first rectangle posts 2, equal slidable mounting has in four slide holes presses the briquetting 12, press briquetting 12 and second rectangle post 5 to cooperate, environmental protection monitoring device body 1 adopts the publication number: the environmental protection monitoring device body disclosed in the patent document CN 209819071U.
In this embodiment, the spring groove has all been seted up to one side of two second rectangle posts 5, and equal slidable mounting has slider 13 in two spring grooves, and slider 13 cooperatees with according to briquetting 12, and according to briquetting 12 can drive slider 13 and slide opening and break away from mutually.
In this embodiment, all be connected with the one end of spring 14 through welded fastening on the one side inner wall of two spring grooves, the other end of two springs 14 passes through welded fastening with one side of two sliders 13 respectively to be connected, and spring 14 can drive slider 13 and reset.
In this embodiment, all seted up the second gear chamber on two horizontal poles 6, the thread groove has all been seted up to the other end of four rectangle horizontal poles 7, and threaded rod 15 is installed to equal screw thread in four thread grooves, and two liang of a set of one end of four threaded rods 15 extend to two second gear intracavity respectively and through welded fastening be connected with second bevel gear 17, and threaded rod 15 can drive rectangle horizontal pole 7 through the thread groove and remove.
In this embodiment, the bottom ends of the two first rectangular columns 2 are respectively provided with second rotating holes communicated with the two first gear cavities, the top portions of the two cross rods 6 are respectively provided with third rotating holes communicated with the two second gear cavities, the two second rotating holes and the two third rotating holes are respectively and rotatably provided with two second rotating rods 18, one ends of the two second rotating rods 18 are respectively extended into the two first gear cavities and are fixedly connected with third bevel gears 19 through welding, the two third bevel gears 19 are respectively engaged with the two first bevel gears 16, the other ends of the two second rotating rods 18 are respectively extended into the two second gear cavities and are fixedly connected with fourth bevel gears 20 through welding, two sets of the four second bevel gears 17 are respectively engaged with the two fourth bevel gears 20, and the fourth bevel gears 20 can simultaneously drive the two second bevel gears 17 to rotate.
In this embodiment, when in use, the pressing block 12 can be pressed, so that the pressing block 12 drives the slider 13 to move in the spring slot and deform the spring 14 until the slider 13 is separated from the sliding hole, and then the second rectangular column 5 is pulled to slide the second rectangular column 5 in the first rectangular slot until the slider 13 corresponds to another sliding hole, at this time, the spring 14 deforms and recovers and drives the slider 13 to engage with another sliding hole, in this process, the second rectangular column 5 drives the gear 11 to move through the first rotating rod 10, the gear 11 rotates through the rack 9 when moving, the gear 11 drives the first rotating rod 10 to rotate, the first rotating rod 10 drives the first bevel gear 16 to rotate, the first bevel gear 16 drives the third bevel gear 19 to rotate, the third bevel gear 19 drives the second rotating rod 18 to rotate, the second rotating rod 18 drives the fourth bevel gear 20 to rotate, fourth bevel gear 20 drives second bevel gear 17 and rotates, and second bevel gear 17 drives threaded rod 15 and rotates, and threaded rod 15 passes through the thread groove and drives rectangle horizontal pole 7 and remove in second rectangle spout for the lifting stability is promoted in the lifting surface area increase of environmental protection monitoring devices body 1.
The above descriptions are only preferred embodiments 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 scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. A portable environmental protection monitoring device comprises an environmental protection monitoring device body (1) and is characterized in that two sides of the environmental protection monitoring device body (1) are fixedly connected with first rectangular columns (2), the top ends of the two first rectangular columns (2) are fixedly connected with fixing pieces (3), the two fixing pieces (3) are fixedly connected with two ends of the same portable device (4), the bottom ends of the two first rectangular columns (2) are respectively provided with a first rectangular chute, the two first rectangular chutes are respectively and slidably provided with a second rectangular column (5), the bottom ends of the two second rectangular columns (5) are respectively and fixedly connected with a cross rod (6), the two ends of the two cross rods (6) are respectively provided with a second rectangular chute, the four second rectangular chutes are respectively and slidably provided with rectangular cross rods (7), one ends of the four rectangular cross rods (7) are respectively and fixedly connected with a supporting block (8), two first rectangular columns (2) are respectively provided with rack grooves communicated with two first rectangular sliding grooves, racks (9) are fixedly arranged in the two rack grooves, two first rectangular columns (2) are respectively provided with first gear cavities, two first rectangular columns (2) are respectively provided with first rotating holes communicated with two first gear cavities, first rotating rods (10) are rotatably arranged in the two first rotating holes, one ends of the two first rotating rods (10) respectively extend into the two rack grooves and are fixedly connected with gears (11), the two gears (11) are respectively meshed with the two racks (9), the other ends of the two first rotating rods (10) respectively extend into the two first gear cavities and are fixedly connected with first bevel gears (16), the first bevel gears (16) are matched with the rectangular cross rods (7), one sides of the two first rectangular columns (2) are respectively provided with two sliding holes, all slidable mounting has according to briquetting (12) in four sliding holes, presses briquetting (12) and cooperatees with second rectangle post (5).
2. The portable environmental protection monitoring device according to claim 1, wherein one side of each of the two second rectangular columns (5) is provided with a spring groove, a sliding block (13) is slidably mounted in each of the two spring grooves, and the sliding block (13) is matched with the pressing block (12).
3. The portable environmental protection monitoring device according to claim 2, wherein one end of the spring (14) is fixedly connected to the inner wall of one side of each of the two spring slots, and the other end of each of the two springs (14) is fixedly connected to one side of each of the two sliding blocks (13).
4. The portable environmental protection monitoring device according to claim 1, wherein the two cross bars (6) are respectively provided with a second gear cavity, the other ends of the four rectangular cross bars (7) are respectively provided with a thread groove, threaded rods (15) are respectively installed in the four thread grooves in a threaded manner, and one ends of the four threaded rods (15) respectively extend into the two second gear cavities in a group and are fixedly connected with a second bevel gear (17).
5. The portable environmental protection monitoring device according to claim 1, wherein the bottom ends of the two first rectangular columns (2) are respectively provided with second rotating holes communicated with the two first gear cavities, the top portions of the two cross rods (6) are respectively provided with third rotating holes communicated with the two second gear cavities, the two second rotating holes and the two third rotating holes are respectively and rotatably provided with two second rotating rods (18), one ends of the two second rotating rods (18) respectively extend into the two first gear cavities and are fixedly connected with third bevel gears (19), the two third bevel gears (19) are respectively engaged with the two first bevel gears (16), the other ends of the two second rotating rods (18) respectively extend into the two second gear cavities and are fixedly connected with fourth bevel gears (20), and the four second bevel gears (17) are respectively engaged with the two fourth bevel gears (20) in a group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020832746.XU CN212319362U (en) | 2020-05-19 | 2020-05-19 | Portable environmental protection monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020832746.XU CN212319362U (en) | 2020-05-19 | 2020-05-19 | Portable environmental protection monitoring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212319362U true CN212319362U (en) | 2021-01-08 |
Family
ID=74024228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020832746.XU Expired - Fee Related CN212319362U (en) | 2020-05-19 | 2020-05-19 | Portable environmental protection monitoring devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212319362U (en) |
-
2020
- 2020-05-19 CN CN202020832746.XU patent/CN212319362U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115712155B (en) | Data acquisition and utilization method based on big data | |
| CN212208389U (en) | Security protection device for community entrance guard | |
| CN108716587B (en) | Diversified clean energy intelligent power generation device | |
| CN212319362U (en) | Portable environmental protection monitoring devices | |
| CN211044547U (en) | Statistics theory propaganda teaching device | |
| CN216290200U (en) | Filter convenient to module is dismantled in installation | |
| CN213381517U (en) | Device convenient for placing fan rotor | |
| CN214373514U (en) | Portable sampling device for engineering quality supervision | |
| CN212532211U (en) | Safety protection platform for high-altitude operation | |
| CN215562070U (en) | Warning device for municipal public works convenient to accomodate | |
| CN215577570U (en) | Network promotion data analysis display device | |
| CN221478423U (en) | Cantilever type telescopic goods shelf | |
| CN217126249U (en) | Liquid crystal glass automatic feeding kludge | |
| CN213321875U (en) | Pressing mechanism for filter press | |
| CN221330813U (en) | Exhibition stand | |
| CN216588077U (en) | Building engineering construction protector | |
| CN113530363B (en) | Electric power construction safety device | |
| CN221153469U (en) | Cabinet is placed with drawing to civil aviation engineering management | |
| CN215866880U (en) | Resistance test structure | |
| CN217439593U (en) | Auxiliary tool for assembling steel structure convenient for angle adjustment | |
| CN212258054U (en) | Diversified pin-connected panel switch board | |
| CN220639564U (en) | Movable new forms of energy fills electric pile | |
| CN216707416U (en) | Electrical engineering is with maintenance frame that has anti-shake structure | |
| CN216788263U (en) | Safe and efficient insulating ladder for electric power engineering | |
| CN214576033U (en) | Base for container |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 Termination date: 20210519 |