CN213398615U - Air quantity measuring device convenient to carry - Google Patents
Air quantity measuring device convenient to carry Download PDFInfo
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- CN213398615U CN213398615U CN202022565113.XU CN202022565113U CN213398615U CN 213398615 U CN213398615 U CN 213398615U CN 202022565113 U CN202022565113 U CN 202022565113U CN 213398615 U CN213398615 U CN 213398615U
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- measuring device
- fixedly connected
- air volume
- volume measuring
- slider
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Abstract
The utility model discloses a portable air quantity measuring device, which belongs to the technical field of air quantity measurement and solves the problem of inconvenient carrying of the existing air quantity measuring device, the device comprises an air quantity measuring device, a lifting plate, a two-way screw, a protective shell, a fixed rod and a handle, the air quantity measuring device is fixedly connected above the lifting plate, the lifting plate is connected above the two-way screw through a second driving slider in a sliding way, a first driving slider is connected below the two-way screw in a sliding way, both sides of the first driving slider are fixedly connected with a cross shaft, a driven slider is connected on the surface of a first guide shaft in a sliding way, the cross shaft penetrates through a through hole formed on the side wall of the driven slider, the fixed rod is fixedly connected at the bottom of the fixed plate, a transmission gear embedded on the surface of the two-way screw is connected with a driving, the utility model discloses possess convenient to carry's characteristics.
Description
Technical Field
The utility model belongs to the technical field of the amount of wind is measured, specifically a relate to an amount of wind measuring device convenient to carry.
Background
In China, along with the continuous acceleration of economic development, the scientific and technical level of China is greatly improved, various advanced technologies bring great help to industrial production of China, wherein the air volume in a pipeline needs to be monitored in real time in the fields of mines, electric power, tobacco, medicine, defense engineering and the like.
However, the measuring device and the supporting device in the existing air volume measuring device are fixed, internal equipment is easily damaged during direct transportation, the measuring device needs to be placed into a specific tool box in order to prevent damage during transportation, and the measuring device is taken out during use, so that the process is complicated, and the trouble and the labor are wasted.
Therefore, in order to solve the problem, a portable air volume measuring device needs to be developed and designed, so that the problem that the existing air volume measuring device is inconvenient to carry is solved.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides an aim at provides an amount of wind measuring device convenient to carry to solve the problem among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a portable air quantity measuring device comprises an air quantity measuring device, a lifting plate, a two-way screw, a protective shell, a fixed rod and a handle, wherein the air quantity measuring device is fixedly connected above the lifting plate, the lifting plate is slidably connected above the two-way screw through a second driving slider embedded in the middle of the lifting plate, a first driving slider is slidably connected below the two-way screw, cross shafts are fixedly connected to two sides of the first driving slider, a driven slider is slidably connected to the surface of a first guide shaft embedded in the inner wall of the protective shell, a fixed plate is fixedly connected to the side wall of the driven slider, the fixed rod is fixedly connected to the bottom of the fixed plate, the cross shafts penetrate through holes formed in the side wall of the fixed plate, a partition plate is embedded in the inner wall of the protective shell, the two-way screw is fixedly connected in a, the transmission gear inlaid on the surface of the bidirectional screw rod is connected with a driving gear through a synchronous belt, the driving gear is connected with a servo motor through a motor shaft, and the side wall of the protection shell is movably connected with a handle through a shaft pin.
As a further scheme of the utility model, amount of wind measuring device includes paddle, wind direction measuring component, wind speed measuring component, control panel and backup pad, wind direction measuring component and wind speed measuring component all with paddle fixed connection to still with control panel electric connection, wind direction measuring component, wind speed measuring component and control panel fixed connection are in the backup pad top, the backup pad passes through the telescopic link and connects the cylinder of inlaying in lifter plate top.
As a further scheme of the utility model, the battery compartment is connected through the bracing piece in amount of wind measuring device top, fixedly connected with battery in the battery compartment, battery compartment top fixedly connected with top cap, the top cap below is inlayed and is had the baffle to the through-hole that the protective housing top was seted up corresponds each other with the position of baffle.
As a further aspect of the present invention, the fixed ring of lifter plate both sides fixedly connected with, fixed ring sliding connection is on the inlaid second guiding axle surface of protective housing inner wall to the second spring has been cup jointed on the second guiding axle surface.
As a further aspect of the present invention, the number of the first guide shaft and the driven slider is two, and the first spring is sleeved on the surface of the first guide shaft in symmetry with respect to the bidirectional screw.
As a further proposal of the utility model, the maintenance cover is sleeved outside the servo motor, and the maintenance cover passes through the screw connection protective housing.
As a further aspect of the present invention, the protective housing bottom is fixedly connected with a roller.
To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:
first drive slider and second drive slider can be along two-way screw rod in opposite directions or removal dorsad, when the amount of wind measurement accomplishes the back, and inside the amount of wind measuring device can descend protective housing, protective housing can follow the ground simultaneously and rise to protective housing in, has realized the function of automatic accomodating to reduced the device's volume, the staff only need manually mention the handle can take it up and carry to appointed place.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural view of embodiments 1 to 2 in the present invention.
Fig. 2 is a connection relationship diagram of each component in the wind measuring device according to embodiment 1 of the present invention.
Fig. 3 is an isometric view of the follower slide 16 in embodiment 1 of the present invention.
Reference numerals: 1-top cover, 2-air quantity measuring device, 201-blade, 202-wind direction measuring component, 203-wind speed measuring component, 204-control panel, 205-supporting plate, 3-telescopic rod, 4-protective shell, 5-cylinder, 6-lifting plate, 7-bidirectional screw, 8-clapboard, 9-handle, 10-transmission gear, 11-first driving slide block, 12-transverse shaft, 13-first guide shaft, 14-fixed rod, 15-roller, 16-driven slide block, 161-fixed plate, 17-first spring, 18-screw, 19-synchronous belt, 20-servo motor, 21-driving gear, 22-maintenance cover, 23-second spring, 24-second driving slide block, 24-wind direction measuring component, 25-fixed ring, 26-second guide shaft, 27-battery bin, 28-baffle and 29-storage battery.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
Example 1
Referring to fig. 1 to 3, a portable air volume measuring device includes an air volume measuring device 2, a lifting plate 6, a bidirectional screw 7, a protective casing 4, a fixing rod 14 and a handle 9, the air volume measuring device 2 is fixedly connected above the lifting plate 6, the lifting plate 6 is slidably connected above the bidirectional screw 7 through a second driving slider 24 embedded in the middle of the lifting plate, a transmission gear 10 embedded in the surface of the bidirectional screw 7 is connected with a driving gear 21 through a synchronous belt 19, the driving gear 21 is connected with a servo motor 20 through a motor shaft, a partition plate 8 is embedded in the inner wall of the protective casing 4, the bidirectional screw 7 is fixedly connected in a bearing embedded in the partition plate 8, a hollow structure is designed between the two partition plates 8, a first driving slider 11 is slidably connected below the bidirectional screw 7, the air volume measuring device 2 can move up and down along with the lifting plate 6, the first driving slider 11 and the second driving slider 24 are capable of moving in the opposite direction or in the opposite direction along the bidirectional screw 7.
4 lateral walls of protective housing have handle 9 through pivot swing joint, possess portable protective housing 4, when the amount of wind measurement is accomplished the back, start servo motor 20, amount of wind measuring device 2 can descend to inside protective housing 4, and simultaneously, protective housing 4 can be followed and risen to protective housing 4 in the ground, has realized the function of automatic accomodating, thereby reduced the device's volume, possess the characteristics that the flexibility is good, the staff only need manually mention handle 9 and can take it up and carry to appointed place.
In order to improve the stability and the shock absorption capacity of the device, two fixing rings 25 are fixedly connected to two sides of the lifting plate 6, the fixing rings 25 are connected to the surface of a second guide shaft 26 embedded in the inner wall of the protective shell 4 in a sliding mode, a second spring 23 is sleeved on the surface of the second guide shaft 26, the number of the first guide shaft 13 and the number of the driven sliders 16 are two, the two guide shafts are symmetrical relative to the two-way screw 7, a first spring 17 is sleeved on the surface of the first guide shaft 13, the first spring 17 and the second spring 23 have the shock absorption and buffering functions, the first guide shaft 13 and the second guide shaft 26 can prevent the air volume measuring device 2 and the fixing rod 14 from shaking, and the device has the advantage of good stability.
The maintenance cover 22 is sleeved on the outer side of the servo motor 20, the maintenance cover 22 is connected with the protective shell 4 through the screw 18, and the maintenance cover 22 can prevent the servo motor 20 from being damaged due to impact and is convenient to maintain.
In order to further improve the portable characteristics of the air volume measuring device, the bottom of the protective shell 4 is fixedly connected with the idler wheel 15, and the protective shell 4 is directly pushed to move to a specified place, so that time and labor are saved.
Example 2
Referring to fig. 1, a portable air quantity measuring device further comprises an air quantity measuring device 2, the air quantity measuring device 2 comprises a blade 201, an air direction measuring component 202, an air speed measuring component 203, a control panel 204 and a support plate 205, the air direction measuring component 202 and the air speed measuring component 203 are both fixedly connected with the blade 201 and are also electrically connected with the control panel 204, the air direction measuring component 202, the air speed measuring component 203 and the control panel 20 are fixedly connected above the support plate 205, when the blade 201 rotates under the action of wind force, the air direction measuring component 202 and the air speed measuring component 203 can monitor the flow speed and the direction of the outlet air and display specific parameters through a display screen on the control panel 204, the support plate 205 is connected with an air cylinder 5 embedded above a lifting plate 6 through an expansion link 3, the air cylinder 5 can adjust the height of the blade 201 through the expansion link 3, the wind volume measuring device has the function of measuring wind volumes with different heights, and the accuracy of monitoring data is improved.
The upper part of the air quantity measuring device 2 is connected with a battery bin 27 through a support rod, a storage battery 29 is fixedly connected in the battery bin 27 and can provide electric energy for internal equipment, the top of the battery bin 27 is fixedly connected with a top cover 1, the top cover 1 plays a role of sealing and can prevent dust and rainwater from entering the interior and prevent the internal equipment from being damaged,
in order to further improve the sealing performance of the device, a baffle 28 is embedded below the top cover 1, the through hole formed in the top of the protective shell 4 corresponds to the baffle 28, and the baffle 28 can prevent rainwater from entering the protective shell 4 from a gap between the top cover 1 and the protective shell 4.
The rest of the structure of this example is the same as example 1.
The utility model discloses a theory of operation is: firstly, the device is moved to a designated place through a handle 9 or a roller 15, then a servo motor 20 is started, the air quantity measuring device 2 can be lifted to a designated height from the interior of the protective shell 4, meanwhile, the protective shell 4 can be extended out of the protective shell 4 and inserted into the ground, then, the air quantity measuring device 2 starts to measure the air quantity, after the measurement is completed, the air quantity measuring device 2 can be lowered into the interior of the protective shell 4, meanwhile, the protective shell 4 can be lifted into the protective shell 4 from the ground, the automatic storage function is realized, the size of the device is reduced, the device has the characteristic of good flexibility, and a worker can lift the device through the handle 9 or move the device to the designated place through the roller 15.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides an air volume measuring device convenient to carry, includes air volume measuring device (2), lifter plate (6), two-way screw rod (7), protective housing (4), dead lever (14) and handle (9), its characterized in that, air volume measuring device (2) fixed connection is in lifter plate (6) top, lifter plate (6) through its middle part inlayed second drive slider (24) sliding connection in two-way screw rod (7) top to two-way screw rod (7) below sliding connection has first drive slider (11), first drive slider (11) both sides fixedly connected with cross axle (12), the first guide axle (13) surface sliding connection who inlays the inner wall of protective housing (4) has driven slider (16), driven slider (16) lateral wall fixedly connected with fixed plate (161) to fixed plate (161) bottom fixedly connected with dead lever (14), cross axle (12) run through the through-hole that fixed plate (161) lateral wall was seted up, it has baffle (8) to inlay on protection casing (4) inner wall, two-way screw rod (7) fixed connection is in baffle (8) inside mosaic bearing to the design is hollow structure between two baffles (8), drive gear (21) are connected through hold-in range (19) in two-way screw rod (7) transmission gear (10) that the surface was inlayed, drive gear (21) are through motor shaft connecting servo motor (20), protection casing (4) lateral wall has handle (9) through pivot swing joint.
2. The portable air volume measuring device according to claim 1, wherein the air volume measuring device (2) comprises a blade (201), an air direction measuring component (202), an air speed measuring component (203), a control panel (204) and a support plate (205), the air direction measuring component (202) and the air speed measuring component (203) are both fixedly connected with the blade (201) and are also electrically connected with the control panel (204), the air direction measuring component (202), the air speed measuring component (203) and the control panel (204) are fixedly connected above the support plate (205), and the support plate (205) is connected with the air cylinder (5) embedded above the lifting plate (6) through the telescopic rod (3).
3. The portable air volume measuring device according to claim 2, characterized in that a battery compartment (27) is connected above the air volume measuring device (2) through a support rod, a storage battery (29) is fixedly connected in the battery compartment (27), a top cover (1) is fixedly connected to the top of the battery compartment (27), a baffle (28) is embedded below the top cover (1), and a through hole formed in the top of the protective housing (4) corresponds to the baffle (28).
4. The portable air volume measuring device according to claim 2, wherein fixing rings (25) are fixedly connected to two sides of the lifting plate (6), the fixing rings (25) are slidably connected to the surface of a second guide shaft (26) embedded in the inner wall of the protective shell (4), and a second spring (23) is sleeved on the surface of the second guide shaft (26).
5. A portable air volume measuring device according to claim 1, wherein the number of the first guide shaft (13) and the driven slider (16) is two, and is symmetrical about the bidirectional screw (7), and the first spring (17) is sleeved on the surface of the first guide shaft (13).
6. The portable air volume measuring device according to claim 4, wherein a maintenance cover (22) is sleeved outside the servo motor (20), and the maintenance cover (22) is connected with the protective shell (4) through a screw (18).
7. A portable air volume measuring device as claimed in claim 6, wherein the bottom of the protective casing (4) is fixedly connected with a roller (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022565113.XU CN213398615U (en) | 2020-11-09 | 2020-11-09 | Air quantity measuring device convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022565113.XU CN213398615U (en) | 2020-11-09 | 2020-11-09 | Air quantity measuring device convenient to carry |
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| Publication Number | Publication Date |
|---|---|
| CN213398615U true CN213398615U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022565113.XU Active CN213398615U (en) | 2020-11-09 | 2020-11-09 | Air quantity measuring device convenient to carry |
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| CN (1) | CN213398615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417811A (en) * | 2021-07-30 | 2021-09-21 | 福建晋江热电有限公司 | Wind power monitoring device |
-
2020
- 2020-11-09 CN CN202022565113.XU patent/CN213398615U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417811A (en) * | 2021-07-30 | 2021-09-21 | 福建晋江热电有限公司 | Wind power monitoring device |
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