CN220320802U

CN220320802U - Indoor air detection device

Info

Publication number: CN220320802U
Application number: CN202321900305.9U
Authority: CN
Inventors: 茅纯; 郑娟; 邵贝贝; 彭华兵
Original assignee: Hangzhou Hualiang Testing Technology Co ltd
Current assignee: Hangzhou Hualiang Testing Technology Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-01-09
Anticipated expiration: 2033-07-19

Abstract

The utility model relates to the technical field of air detection devices and discloses an indoor air detection device which comprises a main arm rod and a movable wheel arranged at the lower end of the main arm rod, wherein a pulley is rotatably arranged at the upper end of the main arm rod, a side stay rod is fixedly welded on the main arm rod, a hinge plate is rotatably arranged on the side stay rod, a crank handle for rotating the hinge plate is fixedly arranged on the hinge plate, and a traction rope is wound in the hinge plate. According to the utility model, when the height is adjusted, the sliding sleeve can be pulled by rotating the hand crank so as to adjust the height position of the air detector, and in addition, the device can be pushed by holding the handle at the tail end of the adjusting hole after the stop rod is retracted, so that the device can be very portable and movable.

Description

Indoor air detection device

Technical Field

The utility model relates to the technical field of air detection devices, in particular to an indoor air detection device.

Background

The prior art (CN 218645130U) discloses an indoor air detection device, which belongs to the technical field of air detection and comprises a support bottom column, wherein the inner wall of the support bottom column is slidably connected with a movable inner column, an adjusting mechanism for driving the movable inner column to move up and down is arranged in the support bottom column, and a placing seat is arranged at the upper end of the movable inner column; according to the scheme, the fixing plates can fix the two sides of the detector through the transmission mechanism, so that the stability of the detector can be ensured, falling movement or falling of the detector in the subsequent detection process can be greatly prevented, and meanwhile, the detection accuracy of the detector is greatly improved; the movable inner column, the placing seat and the detector can be driven to lift by the adjusting mechanism to different heights, the heights of the placing seat and the detector can be adjusted according to different heights required by detection, comprehensive and thorough detection can be performed, the application range of the device is improved, the detection accuracy of the detector can be improved, and the detection effect and the flexibility are strong;

but the mechanism adopts transmission parts such as a screw rod, a bevel gear and the like, so that the weight and the assembly difficulty of equipment are greatly increased, and the matching precision requirement of the parts is high, so that the maintenance cost is high.

Disclosure of Invention

The utility model aims to solve the technical problems that: in order to overcome the problems presented above, an indoor air detection device is provided that solves the problems presented above.

The utility model solves the technical problems by adopting the following technical scheme:

the utility model provides an indoor air detection device, is in including main armed lever and setting the removal wheel of the lower extreme of main armed lever, the upper end rotation of main armed lever is equipped with the pulley, welded fastening is equipped with the side stay on the main armed lever rotate on the side stay and be equipped with the capstan, fixed being equipped with on the capstan is used for rotating the crank of capstan, the reel is interior to be wound and is equipped with the haulage rope, the other end of haulage rope is walked around the pulley after fixing on the sliding sleeve, the sliding sleeve slides the suit from top to bottom and is in on the main armed lever, the front end of sliding sleeve is fixed with the cradling piece, the both ends of cradling piece can suit air detector.

Preferably, the lower end of the main arm rod is also fixedly provided with a front supporting arm by bolts, and the front end of the front supporting arm is symmetrically and fixedly provided with two universal wheels by bolts.

Preferably, a stop rod is inserted into the tail end of the front supporting arm, a rubber anti-skid block is fixedly arranged at the lower end of the stop rod, and the stop rod is fixed by a bolt transversely fixed on the front supporting arm.

Preferably, the main arm rod is fixedly welded with a telescopic sleeve, the telescopic sleeve is arranged at an angle of forty-five degrees, a telescopic rod is inserted into the telescopic sleeve, and the end part of the telescopic rod is fixedly provided with a transverse holding rod.

Preferably, the telescopic rod is provided with adjusting holes at intervals, the telescopic sleeve is fixedly provided with adjusting bolts by bolts, and the adjusting bolts can be in threaded connection with the adjusting holes.

Preferably, the sliding sleeve further comprises a clamping disc, the tail end of the clamping disc is in running fit with the front end of the sliding sleeve, and the support rod is fixed at the front end of the clamping disc through a bolt.

The utility model has the advantages and positive effects that: when the height is adjusted, the sliding sleeve can be pulled through rotating the hand crank so that the height position of the air detector can be adjusted, in addition, the device can be pushed through the handle at the tail end of the adjusting hole after the stop rod is retracted, and the device can be very portable and movable.

Drawings

The utility model will be further described with reference to the drawings and examples.

Fig. 1 is a schematic structural view of the present utility model.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.

Embodiments of the utility model are described in further detail below with reference to the attached drawing figures:

as shown in fig. 1, the indoor air detection device of the utility model comprises a main arm rod 10 and a moving wheel 13 arranged at the lower end of the main arm rod 10, wherein a pulley 20 is rotatably arranged at the upper end of the main arm rod 10, a side support rod 18 is fixedly welded on the main arm rod 10, a hinge plate 27 is rotatably arranged on the side support rod 18, a hand crank 22 for rotating the hinge plate 27 is fixedly arranged on the hinge plate 27, a traction rope 19 is wound in the hinge plate 27, the other end of the traction rope 19 bypasses the pulley 20 and is fixed on a sliding sleeve 21, the sliding sleeve 21 is vertically sleeved on the main arm rod 10 in a sliding manner, a bracket rod 24 is fixedly arranged at the front end of the sliding sleeve 21, and two ends of the bracket rod 24 can be sleeved with an air detector 25.

Preferably, a front supporting arm 11 is also fixed at the lower end of the main arm rod 10 by bolts, and two universal wheels 12 are symmetrically fixed at the front end of the front supporting arm 11 by bolts.

Preferably, a stop rod 23 is inserted into the tail end of the front arm 11, a rubber anti-skid block is fixed at the lower end of the stop rod 23, and the stop rod 23 is fixed by a bolt transversely fixed on the front arm 11.

Preferably, the main arm rod 10 is fixedly welded with a telescopic sleeve 14, the telescopic sleeve 14 is arranged at an angle of forty-five degrees, a telescopic rod 15 is inserted into the telescopic sleeve 14, and a transverse holding rod is fixedly arranged at the end part of the telescopic rod 15.

Preferably, adjusting holes 17 are formed in the telescopic rod 15 at intervals, adjusting bolts 16 are fixedly arranged on the telescopic sleeve 14 in a bolt mode, and the adjusting bolts 16 can be in threaded connection with the adjusting holes 17.

Preferably, the sliding sleeve 21 further comprises a clamping disc 26, the tail end of the clamping disc 26 is in running fit with the front end of the sliding sleeve 21, and the bracket rod 24 is fixed at the front end of the clamping disc 26 through bolts.

In specific implementation, when the height is adjusted, the sliding sleeve 21 can be pulled by rotating the hand crank 22, so that the height position of the air detector 25 is adjusted, and in addition, the device can be pushed by holding the handle at the tail end of the adjusting hole 17 after the stop rod 23 is retracted, so that the device can be very portable and movable, and is more portable and reasonable compared with the prior art.

It should be emphasized that the examples described herein are illustrative rather than limiting, and therefore the utility model is not limited to the examples described in the detailed description, but rather falls within the scope of the utility model as defined by other embodiments derived from the technical solutions of the utility model by those skilled in the art.

Claims

1. An indoor air detection device which is characterized in that: including main armed lever (10) and setting are in movable wheel (13) of the lower extreme of main armed lever (10), the upper end rotation of main armed lever (10) is equipped with pulley (20), welded fastening is equipped with side stay (18) on main armed lever (10) rotate on side stay (18) and be equipped with capstan (27), be equipped with on capstan (27) and be used for rotating crank handle (22) of capstan (27), winding is equipped with haulage rope (19) in capstan (27), the other end of haulage rope (19) is walked around pulley (20) after-fixing on sliding sleeve (21), sliding sleeve (21) slide about being in on main armed lever (10), the front end of sliding sleeve (21) is fixed with support pole (24), but air detector (25) can be suit at both ends of support pole (24).

2. An indoor air detection apparatus according to claim 1, wherein: the front supporting arm (11) is further fixed at the lower end of the main arm rod (10) through bolts, and two universal wheels (12) are symmetrically fixed at the front end of the front supporting arm (11) through bolts.

3. An indoor air detection apparatus according to claim 2, wherein: the tail end of the front supporting arm (11) is inserted with a stop rod (23), a rubber anti-skid block is fixedly arranged at the lower end of the stop rod (23), and the stop rod (23) is fixed by a bolt transversely fixed on the front supporting arm (11).

4. An indoor air detection apparatus according to claim 3, wherein: the telescopic arm is characterized in that a telescopic sleeve (14) is fixedly welded on the main arm rod (10), the telescopic sleeve (14) is arranged at an inclined forty-five-degree angle, a telescopic rod (15) is inserted into the telescopic sleeve (14), and a transverse holding rod is fixedly arranged at the end part of the telescopic rod (15).

5. An indoor air detection apparatus according to claim 4, wherein: the telescopic rod (15) is provided with adjusting holes (17) at intervals, the telescopic sleeve (14) is fixedly provided with adjusting bolts (16) through bolts, and the adjusting bolts (16) can be in threaded connection with the adjusting holes (17).

6. An indoor air detection apparatus according to claim 5, wherein: the novel sliding sleeve is characterized by further comprising a clamping disc (26), wherein the tail end of the clamping disc (26) is in running fit with the front end of the sliding sleeve (21), and the support rod (24) is fixed at the front end of the clamping disc (26) through a bolt.