CN215409141U - Air collection measuring device for flow detection of air compressor - Google Patents
Air collection measuring device for flow detection of air compressor Download PDFInfo
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- CN215409141U CN215409141U CN202120713145.1U CN202120713145U CN215409141U CN 215409141 U CN215409141 U CN 215409141U CN 202120713145 U CN202120713145 U CN 202120713145U CN 215409141 U CN215409141 U CN 215409141U
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Abstract
The utility model discloses an air-collecting measuring device for flow detection of an air compressor, which comprises a base, wherein one end of the top of the base is fixedly provided with a first supporting rod, the other side of the first supporting rod is provided with a second supporting rod in a sliding manner, one side of the second supporting rod is provided with a plurality of clamping grooves at equal intervals, one end of the outer wall of a first positioning rod is connected with one clamping groove in a clamping manner, the top end of the second supporting rod is fixedly provided with an air-collecting measuring fan, and the top end of one side of the second supporting rod is fixedly provided with a data display screen. The practicability of the wind collecting and measuring device is improved.
Description
Technical Field
The utility model relates to the field of air collection measuring devices for air compressor flow detection, in particular to an air collection measuring device for air compressor flow detection.
Background
The measuring device is arranged at the wind collecting opening, the probe of the measuring device is fixed at the outer side of the wind collecting opening, when airflow flows in the measuring fan, the windward side is impacted by the airflow, the kinetic energy of the airflow is converted into pressure energy at the position, therefore, the pressure in the windward side is higher, the leeward side is not stamped by the airflow, the pressure in the windward side is static pressure in the windward side, the difference between the total pressure and the static pressure is called dynamic pressure, the magnitude of the dynamic pressure is related to the wind speed in the windward side, the larger the wind speed is, the larger the dynamic pressure is, and the wind speed in the windward side can be accurately measured by only measuring the magnitude of the dynamic pressure and finding out the corresponding relation between the dynamic pressure and the wind speed.
In the prior art, the air collecting measuring device for detecting the air compressor flow is usually held by a worker at one side of an air collecting port when measuring the air speed, on one hand, the measurement is inaccurate due to vibration or manual movement during measurement, the measurement efficiency of the air collecting measuring device for detecting the air compressor flow is reduced, on the other hand, the measuring device usually measures one position, and on the other hand, due to the influence of factors such as direction and position, the single measurement of the measuring device is difficult to represent the whole value of the air collecting port, so that different positions need to be repeatedly measured for many times, the increase of the measurement time causes fatigue of the measuring worker easily, and the accuracy of the measured value is reduced, so that the air collecting measuring device for detecting the air compressor flow is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an air collection measuring device for detecting the flow of an air compressor, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a wind collecting and measuring device for flow detection of an air compressor comprises a base, wherein a first supporting rod is fixedly arranged at one end of the top of the base, a second supporting rod is arranged on the other side of the first supporting rod in a sliding manner, a plurality of clamping grooves are formed in one side of the second supporting rod at equal intervals, one end of the outer wall of the first supporting rod is connected with one of the clamping grooves in a clamping manner, the top end of the second supporting rod is fixedly provided with a wind collecting measuring fan, a data display screen is fixedly arranged at the top end of one side of the second supporting rod, a second positioning rod is fixedly arranged at the other end of the top of the base, a first spring is inserted into one end of the outer wall of the second positioning rod, a second positioning block is fixedly arranged at the bottom end of the other side of the second supporting rod, the other end of the outer wall of the second positioning rod is connected with the middle position of the top of the second positioning block in an inserting way, and two ends of the first spring are respectively contacted with one end of the top of the base and the bottom end of the second positioning block.
Preferably, a first positioning rod is inserted into the top end of one side of the first supporting rod, and a first positioning block is fixedly arranged at one end of the first positioning rod.
Preferably, a sliding block is fixedly arranged in the middle of the bottom of the base, a sliding groove is formed in the sliding block in a sliding mode, and the sliding groove is formed in the middle of the top of the positioning plate.
Preferably, one side of the positioning plate is fixedly provided with a positioning frame, two ends of one side of the positioning frame are fixedly provided with third positioning blocks, a third positioning rod is arranged at the middle position of one side of each third positioning block in an inserting mode, and one end of each third positioning rod is fixedly provided with a clamping plate.
Preferably, two the one end of third locating lever outer wall all alternates and is equipped with the second spring, two the both ends of second spring contact with the intermediate position of two third locating piece one sides and the intermediate position of two stopper one sides respectively.
Preferably, the other ends of the two third positioning rods are fixedly provided with limiting blocks.
The utility model has the technical effects and advantages that:
(1) the first support rod is stirred to enable the first support rod to drive the base at the bottom end to slide along a sliding groove formed in the middle position of the top of the positioning plate, the first positioning block is stirred to enable the first positioning rod which is alternately connected with the top end of one side of the first support rod to be respectively clamped and connected with a clamping groove formed in one side of the second support rod, a measuring fan fixed to the top of the second support rod is stabilized on one side of the air collecting port, the second support rod is convenient to stably move up and down through elastic deformation of a first spring, and therefore the air collecting measuring device for air compressor flow detection is convenient to stabilize at different positions of the air collecting port, and a worker is prevented from holding the measuring device by hands, so that the measurement is more convenient, the measurement of the air collecting port is more accurate, and the practicability of the air collecting measuring device is improved;
(2) through pulling two stoppers for two stoppers drive two third locating levers and alternate with two third locating pieces respectively and be connected, through the elastic deformation of two second springs, make two third locating levers drive two and press from both sides tight piece centre gripping in the both sides in album wind gap, thereby fix locating frame and locating plate, make measuring device and air compressor machine collection wind gap department's installation more stable, help improving measuring device's stability.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the lifting structure of the present invention;
FIG. 3 is a schematic view of a positioning structure according to the present invention.
In the figure: 1. a base; 2. positioning a plate; 3. a chute; 4. a positioning frame; 5. a first support bar; 6. a first positioning rod; 7. a first positioning block; 8. a second positioning rod; 9. a first spring; 10. a second positioning block; 11. a second support bar; 12. a card slot; 13. a wind collecting measuring fan; 14. a data display screen; 15. a third positioning rod; 16. a second spring; 17. a limiting block; 18. and (5) clamping the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides an air collection measuring device for flow detection of an air compressor, which comprises a base 1, wherein one end of the top of the base 1 is fixedly provided with a first supporting rod 5, the other side of the first supporting rod 5 is slidably provided with a second supporting rod 11, one side of the second supporting rod 11 is provided with a plurality of clamping grooves 12 at equal intervals, one end of the outer wall of a first positioning rod 6 is connected with one clamping groove 12 in a clamping manner, the top end of the second supporting rod 11 is fixedly provided with an air collection measuring fan 13, the top end of one side of the second supporting rod 11 is fixedly provided with a data display screen 14, the middle position of the bottom of the base 1 is fixedly provided with a sliding block, the sliding block is slidably provided with a sliding groove 3, and the sliding groove 3 is arranged at the middle position of the top of a positioning plate 2;
the utility model provides a wind collecting and measuring device for flow detection of an air compressor, which is shown in figure 2 and comprises a first positioning rod 6, a first positioning block 7, a second positioning rod 8, a first spring 9, a second positioning block 10 and a first spring 9, wherein the first positioning rod 6 is inserted into the top end of one side of a first supporting rod 5;
the utility model provides a wind collection measuring device for detecting the flow of an air compressor, which is shown in figure 3 and comprises a positioning frame 4 fixedly arranged on one side of a positioning plate 2, third positioning blocks are fixedly arranged at two ends of one side of the positioning frame 4, third positioning rods 15 are inserted into the middle positions of one sides of the two third positioning blocks, clamping plates 18 are fixedly arranged at one ends of the two third positioning rods 15, second springs 16 are inserted into one ends of the outer walls of the two third positioning rods 15, limiting blocks 17 are fixedly arranged at the other ends of the two third positioning rods 15, and two ends of the two second springs 16 are respectively in contact with the middle positions of one sides of the two third positioning blocks and the middle positions of one sides of the two limiting blocks 17.
The working principle of the utility model is as follows: when the wind speed and the wind quantity of the air collecting opening of the air compressor need to be measured, a worker clamps the positioning frame 4 at one side of the air collecting opening of the air compressor, pulls the two limiting blocks 17, so that the two limiting blocks 17 drive the two third positioning rods 15 to be respectively and alternately connected with the two third positioning blocks, and through the elastic deformation of the two second springs 16, the two third positioning rods 15 drive the two clamping plates 18 to be clamped at the two sides of the air collecting opening, so that the positioning frame 4 and the positioning plate 2 are fixed, the first supporting rod 5 is pulled, so that the first supporting rod 5 drives the base 1 at the bottom end to slide along the sliding groove 3 formed at the middle position of the top of the positioning plate 2, the air collecting measuring fan 13 fixed at the top of the second supporting rod 11 is stabilized at one side of the air collecting opening, the first positioning block 7 is pulled, so that the first positioning rod 6 alternately connected with the top end of one side of the first supporting rod 5 is respectively and clamped and connected with the clamping groove 12 formed at one side of the second supporting rod 11, thereby drive collection wind measurement fan 13 and data display screen 14 and go up and down to different heights and carry out a lot of measurements, through the second locating piece 10 that the bottom mounting of second bracing piece 11 opposite side was equipped with and the outer wall interlude of second locating lever 8 be connected, make second bracing piece 11 be convenient for stably reciprocate through the elastic deformation of first spring 9.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An air collection measuring device for flow detection of an air compressor comprises a base (1) and is characterized in that a first supporting rod (5) is fixedly arranged at one end of the top of the base (1), a second supporting rod (11) is slidably arranged at the other side of the first supporting rod (5), a plurality of clamping grooves (12) are formed in one side of the second supporting rod (11) at equal intervals, one end of the outer wall of a first positioning rod (6) is connected with one clamping groove (12) in a clamping manner, an air collection measuring fan (13) is fixedly arranged at the top end of the second supporting rod (11), a data display screen (14) is fixedly arranged at the top end of one side of the second supporting rod (11), a second positioning rod (8) is fixedly arranged at the other end of the top of the base (1), a first spring (9) is arranged at one end of the outer wall of the second positioning rod (8) in an inserting manner, a second positioning block (10) is fixedly arranged at the bottom end of the other side of the second supporting rod (11), the other end of the outer wall of the second positioning rod (8) is connected with the middle position of the top of the second positioning block (10) in an inserting mode, and the two ends of the first spring (9) are respectively in contact with one end of the top of the base (1) and the bottom end of the second positioning block (10).
2. The air collection measuring device for detecting the flow of the air compressor according to claim 1, wherein a first positioning rod (6) is inserted into a top end of one side of the first supporting rod (5), and a first positioning block (7) is fixedly arranged at one end of the first positioning rod (6).
3. The air collection measuring device for detecting the flow of the air compressor according to claim 1, wherein a sliding block is fixedly arranged at a middle position of the bottom of the base (1), the sliding block is slidably provided with a sliding groove (3), and the sliding groove (3) is arranged at a middle position of the top of the positioning plate (2).
4. The air collection measuring device for detecting the flow of the air compressor according to claim 3, wherein a positioning frame (4) is fixedly arranged on one side of the positioning plate (2), third positioning blocks are fixedly arranged at both ends of one side of the positioning frame (4), third positioning rods (15) are inserted into the middle positions of one sides of the two third positioning blocks, and clamping plates (18) are fixedly arranged at one ends of the two third positioning rods (15).
5. The air collection measuring device for detecting the flow of the air compressor according to claim 4, wherein a second spring (16) is inserted into one end of each of the outer walls of the two third positioning rods (15), and two ends of each of the two second springs (16) are respectively in contact with the middle positions of one side of the two third positioning blocks and the middle positions of one side of the two limiting blocks (17).
6. The air collection measuring device for detecting the flow of the air compressor according to claim 4, wherein a limiting block (17) is fixedly arranged at the other end of each of the two third positioning rods (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120713145.1U CN215409141U (en) | 2021-04-08 | 2021-04-08 | Air collection measuring device for flow detection of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120713145.1U CN215409141U (en) | 2021-04-08 | 2021-04-08 | Air collection measuring device for flow detection of air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215409141U true CN215409141U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120713145.1U Active CN215409141U (en) | 2021-04-08 | 2021-04-08 | Air collection measuring device for flow detection of air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215409141U (en) |
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2021
- 2021-04-08 CN CN202120713145.1U patent/CN215409141U/en active Active
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