CN205246625U

CN205246625U - Portable air quality detects first mounting bracket

Info

Publication number: CN205246625U
Application number: CN201520916168.7U
Authority: CN
Inventors: 刘明慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-11-17
Filing date: 2015-11-17
Publication date: 2016-05-18
Anticipated expiration: 2025-11-17

Abstract

Portable air quality detects first mounting bracket includes the montant and sets up the clamping part in the montant upper end that include one end and montant upper end fixed connection's violently pipe, overlaps and put at horizontal intraductal telescopic link to and the cramp bar of setting at the telescopic link front end, violently be provided with first puller bolt on the pipe, the front end of first puller bolt passes violently manages the tight telescopic link of houding and makes it and violently manage relatively fixed, the telescopic link can with violently pipe separation, the air quality detects the head and fixes the bottom at the montant. The utility model discloses the detection to the earth's surface air is realized to the height of conditioning air quality testing head as required. The clamping part needn't use the machineshop car can realize removing the aerial detection on can the door of centre gripping after the car is windowed, set up magnet at the montant medial surface, can make firm the inhaling on the automobile body of mounting bracket, place the mounting bracket and move. Telescopic link and supporting rod can be pulled down, utilize the through -hole of violently managing to fix the mounting bracket on engineering vehicle.

Description

A portable air quality testing installing rack

Technical field

The utility model relates to a kind of Detection of Air Quality erection unit, specifically a kind of portable skyMakings amount detection head installing rack.

Background technology

Detection of Air Quality is multiple with the Detection of Air Quality equipment that we live closely bound up, currentVarious, can detect the various pollutants in atmosphere. Some Detection of Air Quality setting is fixingDetecting somewhere, some test is portable to be detected, as air quality moving detection vehicle. At presentThe checkout equipment of air quality moving detection vehicle be all arranged on roof, for approaching in the air of bottom surfacePollutant cannot detect. Because sulfide, nitride etc. in motor vehicle exhaust emission thing are heavier than air,Often more in earth's surface gathering, but common inspection vehicle but can't detect the air on earth's surface. For movementFormula detects, if it is sometimes very inconvenient to adopt engineering truck to detect, if can be at us at ordinary timesThe car upper installation Detection of Air Quality equipment of waiting for bus of driving, will greatly facilitate air detection.

Utility model content

For the problems referred to above, the utility model provides one to be arranged on general car easily, andCan on engineering truck, install and can detect a portable air quality testing installing rack of earth's surface air.

The utility model solves the problems of the technologies described above taked technical scheme: a kind of portable air matterAmount detection head installing rack, is characterized in that, it comprises montant and is arranged on the clamping part of montant upper end, instituteState clamping part and comprise one end and the transverse tube that montant upper end is fixedly connected with, be nested with the expansion link in transverse tube, withAnd be arranged on the clamping bar of expansion link front end; On described transverse tube, be provided with the first puller bolt, the first topThe front end of tight bolt makes it relative with transverse tube fixing through holding out against expansion link after transverse tube, and described expansion link can be withTransverse tube separates; Detection of Air Quality head is fixed on the bottom of montant.

Further, described clamping bar and expansion link are articulated and connected, and be provided with in hinged place can make clampThe torsion spring that bar moves to the inside.

Preferably, described montant comprises outer bar and the interior bar flexible with respect to outer bar.

Further, on described outer bar, be provided with the second puller bolt, the front end of the second puller bolt is wornAfter crossing outer bar, can hold out against interior bar.

Further, on the described montant side relative with clamping bar, be provided with magnet.

Further, on described transverse tube, be provided with multiple through holes.

Preferably, described clamping bar is aduncate flexure strip.

The beneficial effects of the utility model are: it can regulate the height of Detection of Air Quality head as required,Realize the detection to earth's surface air. Clamping part can be clamped on the car door after car is windowed, and needn't useEngineering truck can be realized mobile air detection; At montant medial surface, magnet is set, can makes installing rack firmSuction on car body, place installing rack move. Expansion link and supporting rod can be pulled down, and utilize on transverse tubeThrough hole can be fixed on installing rack on engineering truck.

Brief description of the drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below willAccompanying drawing to required use in embodiment or description of the Prior Art is briefly described, apparently,Accompanying drawing in the following describes is part preferred embodiment of the present utility model, for ordinary skill peopleMember, is not paying under the prerequisite of creative work, can also obtain the attached of other according to these accompanying drawingsFigure.

Fig. 1 is overall structure schematic diagram of the present utility model;

Fig. 2 is overall structure schematic diagram of the present utility model.

Detailed description of the invention

Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated:

As depicted in figs. 1 and 2, the utility model comprises montant 1 and the clamping that is arranged on montant 1 upper endPortion. The lower end fixed air quality testing of montant 16, fixed form can adopt bolt to fix. ClampingPortion can be clamped in the vehicle window position (after glass for vehicle window is opened) of sedan door, also can be fixed on engineeringThe top of vehicle. For the height that can realize Detection of Air Quality 6 regulates, outside described montant 1 comprisesBar 11 and the interior bar 12 stretching with respect to outer bar 11. Interior bar 12 is nested with bar 11 inside outside. DescribedThe front end that is provided with the second puller bolt 7, the second puller bolts 7 on outer bar 11 can push up through after outer bar 11Bar 12 in tight.

Described clamping part comprises one end and the transverse tube 2 that montant 1 upper end is fixedly connected with, and is nested with in transverse tube 2Expansion link 3, and be arranged on the clamping bar 4 of expansion link 3 front ends. On described transverse tube 2, be provided with firstThe front end of puller bolt 5, the first puller bolts 5 makes itself and transverse tube 2 through holding out against expansion link 3 after transverse tube 2Relatively fixing. On described transverse tube 2, be provided with multiple through holes 21. In the time that needs are arranged on engineering truck,From the interior extraction of transverse tube 2, utilize through hole and engineering truck top on transverse tube 2 to pass through described expansion link 3Bolts etc. are fixing. Detection of Air Quality 6 is fixed on the bottom of montant 1.

Described clamping bar 4 is articulated and connected with expansion link 3, and on the jointed shaft of hinged place, is nested with one and turns roundSpring, can make clamping bar 4 move to the inside. Torsion spring setting principle identical with the torsion spring on file,Those skilled in the art are easy to arrange, the explanation of here no longer drawing.

In order to ensure fixedly securing of montant 1, further, relative with clamping bar 4 at described montant 1Side on be provided with magnet 8, magnet 8 can be adsorbed on the surface of vehicle.

As shown in Figure 2, described clamping bar is aduncate flexure strip 4 ＇, can ensure like this elasticityThe clamping of sheet 4 ＇ and vehicle door window opening position. The top of flexure strip 4 ＇ can be directly and expansion link fix, alsoThe contiguous block 9 that can be articulated and connected on expansion link, equally on the hinged axle of contiguous block 9 and expansion linkBe nested with a torsion spring. Flexure strip 4 ＇ are fixed on contiguous block 9.

The above has made detailed description to preferred embodiment of the present utility model and embodiment by reference to the accompanying drawings, butThat the utility model is not limited to the above-described embodiment and examples, for the common skill of the artArt personnel, without departing from the concept of the premise utility, can also make some improvement and changeType, these improve and modification also should be considered as protection domain of the present utility model.

Claims

1. a portable air quality testing installing rack, is characterized in that, it comprises montant and settingAt the clamping part of montant upper end, described clamping part comprises the transverse tube that one end is fixedly connected with montant upper end, coverPut the expansion link in transverse tube, and be arranged on the clamping bar of expansion link front end; On described transverse tube, arrangeHave the first puller bolt, the front end of the first puller bolt makes itself and transverse tube phase through holding out against expansion link after transverse tubeTo fixing, described expansion link can separate with transverse tube; Detection of Air Quality head is fixed on the bottom of montant.

2. a portable air quality testing installing rack according to claim 1, is characterized in that,Described clamping bar and expansion link are articulated and connected, and are provided with in hinged place and can make clamping bar move to the insideTorsion spring.

3. a portable air quality testing installing rack according to claim 1, is characterized in that,Described montant comprises outer bar and the interior bar flexible with respect to outer bar.

4. a portable air quality testing installing rack according to claim 3, is characterized in that,On described outer bar, be provided with the second puller bolt, the front end of the second puller bolt can hold out against through after outer barInterior bar.

5. according to the portable air quality testing installing rack described in any one in claim 1-4, itsBe characterised in that, on the described montant side relative with clamping bar, be provided with magnet.

6. according to the portable air quality testing installing rack described in any one in claim 1-4, itsBe characterised in that, on described transverse tube, be provided with multiple through holes.

7. according to the portable air quality testing installing rack described in any one in claim 1-4, itsBe characterised in that, described clamping bar is aduncate flexure strip.