CN212031515U

CN212031515U - Novel anemograph clamp

Info

Publication number: CN212031515U
Application number: CN202020949883.1U
Authority: CN
Inventors: 张�杰; 王晨璐
Original assignee: Individual
Current assignee: Shanghai Haomi Construction Engineering Technology Service Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-11-27
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a novel anemoscope clamp, which comprises an anemoscope body, a bottom plate, a telescopic supporting column, a graduated scale and an anemoscope probe sleeve, wherein the telescopic supporting column is fixedly arranged on the upper surface of the bottom plate, a first scale mark is arranged in the left side area of the upper surface of the bottom plate, a 150mm mark line is arranged on the first scale mark and on the bottom plate, a sliding groove is arranged at the side part of the other end of the bottom plate, the graduated scale is embedded in the sliding groove, baffle plates are fixedly connected between the inner walls at the two ends of the sliding groove, and first fastening bolts are embedded on the baffle plates; the telescopic supporting column comprises a supporting column and a telescopic column, a second scale mark and a third scale mark are arranged on the supporting column and the telescopic column respectively, the telescopic column is sleeved in the supporting column, the telescopic column and the supporting column are connected through a second fastening bolt, and the anemoscope probe sleeve is arranged on the top end of the telescopic column. The utility model discloses anemoscope anchor clamps can realize that positioning accuracy is high, and reduce measuring time.

Description

Novel anemograph clamp

Technical Field

The utility model belongs to the anchor clamps field, concretely relates to novel anemograph anchor clamps.

Background

At present, the descending air current detection of a biological safety cabinet and a clean workbench requires the current detection specification, and the height of each test point is as follows: the height of a front window operation opening is taken as the height of a measuring point along a horizontal plane of 100mm, the measuring points are distributed in a cabinet body at equal intervals, a formed square grid is not more than 150mm and 150mm, at least 3 rows of the measuring points are provided, each row has at least 7 measuring points, the distance between the area of the measuring points and the inner wall of the safety cabinet and the front window operation opening is 150mm, the existing positioning mode is to manually position the measuring points by using a plurality of steel tape measures, some detection companies use simple clamps (microphone supports) or directly hold anemometers, thus the positioning is often inaccurate, the tracing performance of the measuring points is poor, the hand-held anemometers of each detector are different in methods, the detection results are also different, the detection results are not accurate, the positioning of each measuring point is long, each device needs at least 21 measuring points, and the wind speed detection of the airflow is one of the detection contents which are most consumed by a biological safety cabinet and a clean workbench, the operation efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel anemoscope anchor clamps to solve the current anemoscope anchor clamps positioning accuracy who proposes among the above-mentioned background art and hang down and consuming time permanent problem.

In order to achieve the above object, the utility model provides a following technical scheme: a novel anemoscope clamp comprises an anemoscope body, a bottom plate, a telescopic supporting column, a scale and an anemoscope probe sleeve, wherein the telescopic supporting column is fixedly arranged on the upper surface of the bottom plate, a first scale mark is arranged in the left area of the upper surface of the bottom plate, a 150mm mark line is arranged on the first scale mark and positioned on the bottom plate, a sliding groove is formed in the side part of the other end of the bottom plate, the scale is embedded in the sliding groove in a sliding mode, baffles are fixedly connected between the inner walls of the two ends of the sliding groove, and first fastening bolts are embedded in the baffles; the telescopic supporting column comprises a supporting column and a telescopic column, a second scale mark and a third scale mark are arranged on the supporting column and the telescopic column respectively, the telescopic column is sleeved in the supporting column, the telescopic column and the supporting column are connected through a second fastening bolt, and an anemoscope probe sleeve is arranged on the top end of the telescopic column.

And rubber rings are fixedly embedded in the inner wall of the sleeve of the probe of the anemoscope. Therefore, the anemoscope probe can be protected, and the horizontal posture of the anemoscope probe can be fixed and cannot move, so that the measuring accuracy is improved.

The bottom plate is a stainless steel bottom plate.

In order to facilitate processing, the anemoscope probe sleeve and the telescopic column are integrally arranged.

The anemoscope probe sleeve and the telescopic column are perpendicular to each other.

The telescopic column and the support column are coaxially arranged in the longitudinal direction.

The direction of the first scale mark and the direction of the scale are mutually and vertically distributed.

The utility model discloses be equipped with second scale mark and third scale mark on well support column and the flexible post respectively, perfect linking up between second scale mark and the third scale mark can be according to the high quick adjustment measurement station height of the front window operation window of the cabinet body of surveying.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novel anemograph anchor clamps, all there is the scale on scalable support column, can be according to the high quick adjustment measurement station height of the front window operation mouth of the cabinet body of surveying, and mark the scale at the anchor clamps front end, and be provided with 150mm marking line on the both sides of first marking line are located the bottom plate, can fix a position transverse position fast, furthermore, the spout has been seted up at other end lateral part, it is equipped with the scale to slide in the spout to inlay, can confirm required distance cabinet body depths from the wall distance according to the scale is accurate fast, by the fixed required scale of fastening bolt, one-time operation, the longitudinal position of one row of measurement station all can be fixed a position, need not steel tape measure distance and relocate, measuring accuracy has obtained the guarantee, positioning efficiency is improved.

The utility model discloses still have following advantage:

1. the measuring point has better reproducibility

Through the anemometer clamp, even if the anemometer clamp is detected by different detectors, the position of each point position can be completely reproduced, and the measuring points also meet the related requirements on downdraft (vertical airflow) in YY0569-2011 II-level biological safety cabinet JG-T292-2010 clean bench.

2. High accuracy

Through the anemoscope clamp, even if different inspectors detect the wind speed, the scale is adjusted in place according to a normal flow, the error of the wind speed measured by each measuring point is small, and the standard requirement is met.

3. Low cost

The anemometer clamp can be made of 304 stainless steel, and is simple in structure and low in cost.

4. Save time for detection

In the industry, generally, a measuring point is positioned to 25 seconds/measuring point after detection is finished, after the novel anemograph clamp is used, transverse axis and longitudinal axis positioning of each measuring point can be saved, actual measurement time is 13 seconds/measuring point, although proficiency of each inspector is different, time is obviously shortened, and detection efficiency is obviously improved.

5. Is convenient to carry

When the clamp is not used, the clamp can be disassembled into the upper part and the lower part, the occupied space is greatly reduced, the sliding scale bars at the tail end of the clamp can be completely retracted into the lower part bottom plate (the screws at the two sides are fastened), and the clamp is light in weight and convenient to carry.

6. Convenient for disinfection and cleaning

The bottom of the clamp is provided with a pure flat bottom plate, so that the disinfection work of the contact part of the clamp body and the table top of the cabinet body can be conveniently and rapidly completed after the biological safety cabinet/clean workbench is detected every time, and no dead angle is left.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a usage state diagram of the present invention.

In the figure: 1. an anemometer body; 2. a base plate; 3. a retractable support column; 31. a support pillar; 32. a telescopic column; 311. a second scale mark; 321. a third scale line; 4. a graduated scale; 5. an anemometer probe sleeve; 6. A first scale mark; 7. 150mm marking lines; 8. a chute; 9. a baffle plate; 10. a first fastening bolt; 12. a second fastening bolt; 100. anemograph probe.

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. 1-3, the novel anemoscope fixture of the embodiment includes an anemoscope body 1, and further includes a bottom plate 2, a retractable supporting column 3, a scale 4 and an anemoscope probe sleeve 5, wherein the retractable supporting column 3 is fixedly disposed on the upper surface of the bottom plate 2, a first scale mark 6 is disposed in a left side region of the upper surface of the bottom plate 2, a 150mm mark line 7 is disposed on the first scale mark 6 and on the bottom plate 2, a sliding groove 8 is disposed at a side portion of the other end of the bottom plate 2, the scale 4 is slidably embedded in the sliding groove 8, a baffle plate 9 is fixedly connected between inner walls of two ends of the sliding groove 8, and a first fastening bolt 10 is embedded on the baffle plate 9; scalable support column 3 includes support column 31 and flexible post 32, be equipped with second scale mark 311 and third scale mark 321 on support column 31 and the flexible post 32 respectively, in support column 31 was located to flexible post 32 cover, through the connection of second fastening bolt 11 between flexible post 32 and the support column 31, anemoscope probe sleeve 5 sets up the top at flexible post 32.

Preferably, the anemometer probe sleeve 5 of the present embodiment has a rubber ring 51 embedded and fixed on the inner wall thereof.

More preferably, the base plate 2 in this embodiment is a stainless steel base plate.

Further preferably, the anemometer probe sleeve 5 and the telescopic column 32 are integrally provided.

Preferably, the anemometer probe sleeve 5 and the telescopic column 32 are arranged perpendicular to each other in the present embodiment.

As a further preference, the telescopic column 32 and the support column 31 of the present embodiment are coaxially arranged in the longitudinal direction.

As a further preference, the direction of the first graduation mark 6 and the direction of the graduated scale 4 are perpendicular to each other in the present embodiment.

Specifically, when the novel anemoscope clamp of the embodiment is used, firstly, the height of the front window operation opening is determined according to the specification of the detected biosafety cabinet or clean bench, then 100mm is added, the height of the horizontal plane measuring point is determined, the telescopic column 32 is lifted to the corresponding scale position, the telescopic column is fixed by the second fastening bolt 11, then the scale 4 is pulled out to the 150mm position, the telescopic column is fixed by the first fastening bolt 10, the anemoscope probe 100 is put into the anemoscope probe sleeve 5, the length of the probe is adjusted to the 150mm mark line position on the first scale line 6, the position of the anemoscope is adjusted, so that the thermosensitive original piece of the anemoscope is perpendicular to the table surface for measurement, the scale 4 is adjusted according to the specification of the detected biosafety cabinet or clean bench for positioning, the clamp is folded after the detection is finished, the medical sterilized alcohol bottom plate 2 is used for storage and putting back to the original position, generally, after one measuring point is positioned to the end of detection within 25 seconds/measuring point, the positioning of the transverse axis and the longitudinal axis of each measuring point can be saved after the novel fixture is used, the actual measurement time is 13 seconds/measuring point, although the proficiency of each inspector is different, the time shortening is obvious, and the detection efficiency can be obviously improved.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The novel anemoscope clamp comprises an anemoscope body (1) and is characterized by further comprising a bottom plate (2), a telescopic supporting column (3), a graduated scale (4) and an anemoscope probe sleeve (5), wherein the telescopic supporting column (3) is fixedly arranged on the upper surface of the bottom plate (2), a first graduated line (6) is arranged in the left side area of the upper surface of the bottom plate (2), a 150mm mark line (7) is arranged on the first graduated line (6) and positioned on the bottom plate (2), a sliding groove (8) is formed in the side portion of the other end of the bottom plate (2), the graduated scale (4) is embedded in the sliding groove (8) in a sliding mode, a baffle (9) is fixedly connected between the inner walls of the two ends of the sliding groove (8), and first fastening bolts (10) are embedded in the baffle (9); scalable support column (3) are including support column (31) and flexible post (32), be equipped with second scale mark (311) and third scale mark (321) on support column (31) and flexible post (32) respectively, support column (31) is located to flexible post (32) cover, connects through second fastening bolt (11) between flexible post (32) and support column (31), and anemoscope probe sleeve (5) set up the top at flexible post (32).

2. The novel anemometer clamp according to claim 1, wherein a rubber ring (51) is embedded and fixed on the inner wall of the anemometer probe sleeve (5).

3. A new anemometer fixture according to claim 1, characterized in that the base plate (2) is a stainless steel base plate.

4. The novel anemometer clamp of claim 1 wherein the anemometer probe sleeve (5) and the telescoping post (32) are integrally disposed therebetween.

5. The new anemometer clamp according to claim 1, wherein the anemometer probe sleeve (5) and the telescopic column (32) are arranged perpendicular to each other.

6. The new anemometer fixture of claim 1 wherein the telescoping post (32) and support post (31) are coaxially arranged in the longitudinal direction.

7. A new anemometer fixture according to claim 1, characterized in that the directions of the first graduation marks (6) and the graduated scale (4) are perpendicular to each other.