CN208621634U - A kind of fixed device of air velocity transducer vane - Google Patents
A kind of fixed device of air velocity transducer vane Download PDFInfo
- Publication number
- CN208621634U CN208621634U CN201821563471.3U CN201821563471U CN208621634U CN 208621634 U CN208621634 U CN 208621634U CN 201821563471 U CN201821563471 U CN 201821563471U CN 208621634 U CN208621634 U CN 208621634U
- Authority
- CN
- China
- Prior art keywords
- gland
- air velocity
- velocity transducer
- mounting rod
- fixed link
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a kind of fixed devices of air velocity transducer vane, mounting post including one end setting screw thread, the mounting post other end is connected with mounting rod, the one end for the mounting post that mounting rod deviates from is connected with fixed link, fixed link is connected with limit hemisphere away from one end of mounting rod, and limiting hemisphere, with mounting rod to be located at fixed link ipsilateral；The motion bar positioned at fixed link opposite side is also rotatably connected on mounting rod, motion bar connects gland away from one end of mounting rod, gland is provided with the recessed portion for limit hemisphere insertion, the end face relative position for connecting gland on gland with motion bar is provided with strip v notch v, and notch extends to gland center from capping rim；The movable component for adjusting gland and limiting hemisphere matching relationship is provided between fixed link and motion bar.The utility model is fixed vane using the cooperation of limit hemisphere and gland, provides the fixation device for being exclusively used in air velocity transducer vane by the way that device to be fixedly mounted on installation carrier.
Description
Technical field
The utility model relates to sensor fastening device field more particularly to a kind of fixed devices of air velocity transducer vane.
Background technique
Vane is the sense wind component (air velocity transducer often have there are three or above vane) of air velocity transducer, such as
It is not fixed, vane will always be in active state, permanent to accelerate wind speed sensing in the past as long as there is wind that will rotate
The loss rate of vane and other runner assemblies reduces the service life of air velocity transducer.Lack in the prior art and is exclusively used in admittedly
Determine the device of vane.
Accordingly, it is desirable to provide a kind of device for air velocity transducer vane to be fixed.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of air velocity transducer vane and fix
Vane is fixed on limit by the way that the gland that can be embedded in the limit hemisphere of vane cup body and be embedded in for limit hemisphere is arranged by device
Between position hemisphere and gland, solve the problems, such as in the prior art air velocity transducer vane can not be fixed.
The utility model is achieved through the following technical solutions:
A kind of fixed device of air velocity transducer vane, the mounting post including one end setting screw thread, the connection of the mounting post other end
There is the mounting rod vertical with mounting post, the one end for the mounting post that mounting rod deviates from is connected with fixed link, and fixed link deviates from mounting rod
One end be connected with limit hemisphere, limiting hemisphere, with mounting rod to be located at fixed link ipsilateral；It is also rotatably connected to and is located on mounting rod
The motion bar of fixed link opposite side, motion bar connect gland away from one end of mounting rod, and gland is provided with for limit hemisphere insertion
Recessed portion；The movable component for adjusting gland and limiting hemisphere matching relationship is provided between fixed link and motion bar.
In the technical program, the screw thread in mounting post is installed for realizing being fixedly connected between device and installation carrier
Carrier is the mechanical equipment installed for air velocity transducer, such as tower crane；Limit hemisphere can be embedded in vane cup body, gland while energy
It is embedded in for vane so that limiting hemisphere, vane and gland three overlapping and is particularly limited between hemisphere and gland inner wall after overlapping
Interval be greater than vane wall thickness；Connection component between strip v notch v air feed cup and air velocity transducer passes through.
Compared with prior art, the utility model has following usefulness:
By the way that device to be fixedly mounted on installation carrier, vane is consolidated in the cooperation using limit hemisphere and gland
It is fixed, the fixation device for being exclusively used in air velocity transducer vane is provided, while device quantity can also be increased in light of the circumstances, it is right
Each vane of air velocity transducer is fixed, and reinforces fixed effect.
Detailed description of the invention
Fig. 1 is the device appearance structural schematic diagram of the embodiments of the present invention.
Fig. 2 is the device overlooking structure figure (part) of the embodiments of the present invention.
Fig. 3 is the elastic slice of the embodiments of the present invention, baffle mounting structure schematic diagram.
Fig. 4 is device overlooking structure figure (part) when the gland of the embodiments of the present invention is detached from limit hemisphere.
Fig. 5 is position view of the cushion block of the embodiments of the present invention on limit hemisphere.
In figure: mounting post 1, mounting rod 2, fixed link 3, limit hemisphere 4, motion bar 5, gland 6, vane 7, elastic slice 8, spring
9, baffle 10, cushion block 11, rotation section 12, shaft 13.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1 to Fig. 5 is please referred to, the mounting post 1 of screw thread is arranged including one end for a kind of fixed device of air velocity transducer vane,
1 other end of mounting post is connected with the mounting rod 2 vertical with mounting post 1, only mounting post 1 and air velocity transducer need to be kept one in this way
The fixation to vane 7 can be realized that is, with air velocity transducer centerline axis parallel in positional relationship；The installation that mounting rod 2 deviates from
One end of column 1 is connected with fixed link 3, and fixed link 3 is connected with limit hemisphere 4, limit hemisphere 4 and peace away from one end of mounting rod 2
It is ipsilateral that dress bar 2 is located at fixed link 3；The motion bar 5 positioned at 3 opposite side of fixed link is also rotatably connected on mounting rod 2, motion bar 5 is carried on the back
One end from mounting rod 2 connects gland 6, and gland 6 is provided with the recessed portion being embedded in for limit hemisphere 4；Fixed link 3 and motion bar 5
Between be provided with adjust gland 6 and limit 4 matching relationship of hemisphere movable component.
In above-described embodiment, the screw thread in mounting post 1 is installed for realizing being fixedly connected between device and installation carrier
Carrier is the mechanical equipment installed for air velocity transducer, such as tower crane；Limit hemisphere 4 can be embedded in 7 cup body of vane, and gland 6 is same
When can be embedded in for vane 7 so that limit hemisphere 4, vane 7 and 6 three of gland are overlapped, particularly, hemisphere 4 and pressure are limited after overlapping
Interval between 6 inner wall of lid is greater than 7 wall thickness of vane.
Preferably, square mounting hole, movable component packet are provided through on side wall opposite with fixed link 3 on motion bar 5
The elastic slice 8 that one end is connect with inner wall of the hole installing is included, elastic slice 8 is made of elastic metallic material, such as copper, the connection of 8 other end of elastic slice
Spring 9,9 other end of spring are pierced by that mounting hole is vertical with fixed link 3 to be connect.When original state, spring 9 is in former long, fixed link 3
And limit hemisphere 4 parallel with motion bar 5 is embedded in gland 6, and when pulling motion bar 5, spring 9 is stretched, and elastic slice 8 is to close to solid
Deformation occurs in fixed pole 3 direction, while gland 6 and limit hemisphere 4 are detached from, and particularly, the setting of elastic slice 8 can guarantee that spring 9 is flexible
When always with 3 plumbness of fixed link, can reduce in this way the loss to spring 9 effect.
Preferably, elastic slice 8 is to away from 3 direction of fixed link, deformation occurs and influences spring 9 and works normally in order to prevent, installation
Baffle 10 is additionally provided in hole, 10 both ends of baffle are connect with inner wall of the hole installing and baffle 10 and spring 9 divide column elastic slice 8 two sides.
Preferably, limit on hemisphere 4 and be provided with several elastic cushion blocks 11, cushion block 11 is made of elastic material, as rubber,
Silica gel, foam etc..Particularly, the setting of cushion block 11 can mitigate limit hemisphere 4 to the percussion of vane 7, protect vane 7 not by
In order to reach more preferably protecting effect several cushion blocks 11 can also be arranged in 6 inner wall of gland in damage.
Preferably, in order to preferably realize the rotational installation of motion bar 5, recess is provided with semi-cylindrical peace on mounting rod 2
It behave affectedly, the semi-cylindrical rotation section 12 rotated in insertion installation cavity and in installation cavity, 12 liang of rotation section is provided on motion bar 5
The shaft 13 that end is provided with insertion installation cavity wall and is rotatablely connected with motion bar 5.Particularly, turn to deposit between bottom and installation cavity
In gap to guarantee that rotation is gone on smoothly, shaft 13 also assures the company of motion bar 5 Yu mounting rod 2 while providing rotation basis
Connect and carry gland 6 etc..
Preferably, it influences rotation section 12 to guarantee motion bar 5 not to be freely rotated in installation cavity, 12 pillar height of rotation section is big
In 5 width of motion bar, at the same turn two sides of the bottom wall and installation cavity wall between there are gaps.
Preferably, limit 4 height of hemisphere is less than 6 recessed portion depth of gland, in this way setting limit hemisphere 4 and 6 inner wall of gland
Between there is the gap fixed for vane 7.
When the present embodiment is in use,
Mounting post 1 is adjusted at a distance from air velocity transducer, device is mounted on installation carrier, gland 6 and limit are pulled open
Vane 7 is moved to suitable position so that limit hemisphere 4 is embedded in 7 cup body of vane, release gland 6 by hemisphere 4, and gland 6 is returned to original
The fixation to air velocity transducer vane 7 is realized in beginning position；
Meanwhile in order to reach more preferably fixed effect, situation can be had more using greater number of device to each vane 7
It is fixed.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (7)
1. a kind of fixed device of air velocity transducer vane, which is characterized in that the mounting post including one end setting screw thread, mounting post are another
One end is connected with the mounting rod vertical with mounting post, and the one end for the mounting post that mounting rod deviates from is connected with fixed link, fixed link back
One end from mounting rod is connected with limit hemisphere；The motion bar positioned at fixed link opposite side is also rotatably connected on mounting rod, activity
Bar connects gland away from one end of mounting rod, and gland is provided with the recessed portion for limit hemisphere insertion；Fixed link and motion bar it
Between be provided with adjust gland and limit hemisphere matching relationship movable component.
2. a kind of fixed device of air velocity transducer vane according to claim 1, it is characterised in that: on motion bar with fixation
Square mounting hole is provided through on the opposite side wall of bar, movable component includes the elastic slice that one end is connect with inner wall of the hole installing, bullet
Piece other end connecting spring, the spring other end are pierced by that mounting hole is vertical with fixed link to be connect.
3. the fixed device of a kind of air velocity transducer vane according to claim 2, it is characterised in that: also set up in mounting hole
There is baffle, baffle both ends are connect with inner wall of the hole installing and baffle and spring divide column elastic slice two sides.
4. the fixed device of a kind of air velocity transducer vane according to claim 1 or 3, it is characterised in that: on limit hemisphere
It is provided with several elastic cushion blocks.
5. the fixed device of a kind of air velocity transducer vane according to claim 1 or 3, it is characterised in that: mounting rod fovea superior
It falls into and is provided with semi-cylindrical installation cavity, the semi-cylindrical rotated in insertion installation cavity and in installation cavity is provided on motion bar and is turned
Dynamic portion, rotation section both ends are provided with insertion installation cavity wall and the shaft with motion bar rotation connection.
6. according to the fixed device of a kind of air velocity transducer vane that claim 5 is stated, it is characterised in that: rotation section pillar height, which is greater than, lives
Lever width.
7. the fixed device of a kind of air velocity transducer vane according to claim 1 or 3, it is characterised in that: limit hemisphere is high
Degree is less than gland recessed portion depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821563471.3U CN208621634U (en) | 2018-09-25 | 2018-09-25 | A kind of fixed device of air velocity transducer vane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821563471.3U CN208621634U (en) | 2018-09-25 | 2018-09-25 | A kind of fixed device of air velocity transducer vane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208621634U true CN208621634U (en) | 2019-03-19 |
Family
ID=65717511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821563471.3U Expired - Fee Related CN208621634U (en) | 2018-09-25 | 2018-09-25 | A kind of fixed device of air velocity transducer vane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208621634U (en) |
-
2018
- 2018-09-25 CN CN201821563471.3U patent/CN208621634U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20210925 |