CN206696300U - A kind of current meter empennage of built-in balanced controls - Google Patents
A kind of current meter empennage of built-in balanced controls Download PDFInfo
- Publication number
- CN206696300U CN206696300U CN201720330339.7U CN201720330339U CN206696300U CN 206696300 U CN206696300 U CN 206696300U CN 201720330339 U CN201720330339 U CN 201720330339U CN 206696300 U CN206696300 U CN 206696300U
- Authority
- CN
- China
- Prior art keywords
- empennage
- stern post
- current meter
- screw rod
- balanced controls
- 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
Links
- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 21
- 238000005303 weighing Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses a kind of current meter empennage of built-in balanced controls, including stern post, empennage and balance screw rod, the left end of stern post inwardly offers mounting groove, the right-hand member of stern post inwardly offers thread groove, empennage is fixed at stern post right-hand member, balance screw rod is installed in the thread groove of stern post, and the right side for balancing screw rod offers regulating tank.A kind of left end of the stern post of the current meter empennage of built-in balanced controls of the utility model offers mounting groove, and balance screw rod position adjustable is installed in the thread groove of stern post, for adjusting the balance of current meter, its relative to balanced controls external current meter, with the less advantage of resistance, and balance can be found accurately quickly through the position of adjustment screw rod, while avoid the situation of the lash pasture and water of the external appearance of balanced controls.
Description
Technical field
It the utility model is related to flow rate of liquid field of measuring technique, and in particular to a kind of current meter tail of built-in balanced controls
The wing.
Background technology
Design balance adjustment mechanism is needed to come adjustment position on the rear end empennage of rotary propeller type current meter, it is at present, existing
Empennage governor motion be provided with generally on empennage blade can left and right adjusting position regulating block, the regulating block needs exposed in tail
Just facilitate adjusting position outside wing blade.But when using the balance adjustment mechanism of above-mentioned external, current meter is not only broken up
It is overall streamlined, water resistance is added, causes detection inaccurate, and easily lash pasture and water, and then influence normal work.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is, there is provided a kind of current meter empennage of built-in balanced controls, its
Water resistance is reduced, avoids the situation of external balanced controls lash pasture and water.
To achieve the above object, technical scheme provided by the utility model is：
A kind of current meter empennage of built-in balanced controls, including stern post, empennage and balance screw rod, the left end of the stern post to
Mounting groove is inside offered, the right-hand member of stern post inwardly offers thread groove, and the empennage is fixed at the stern post right-hand member, described
Balance screw rod is installed in the thread groove of the stern post, and the right side for balancing screw rod offers regulating tank.
Preferably, the stern post has the first installation portion and the second installation portion that left and right ends link together, the peace
Tankage is opened in first installation portion from left to right, and the thread groove is opened in second installation portion from right to left,
And the empennage is fixed on second installation portion.
Preferably, the fixing groove for offering and being connected in the mounting groove is run through on first installation portion from top to bottom.
Preferably, the balance screw rod has the first balancing pole and the second balancing pole, and the diameter of first balancing pole is small
In the diameter of second balancing pole, and the second balancing pole is threadedly coupled with the thread groove.
The beneficial effects of the utility model are：
A kind of left end of the stern post of the current meter empennage of built-in balanced controls of the utility model offers mounting groove, and balances
Screw rod position adjustable is installed in the thread groove of the stern post, and for adjusting the balance of current meter, it is relative to balanced controls
The current meter of external, there is the less advantage of resistance, and balance can be found accurately quickly through the position of adjustment screw rod, together
When avoid the external appearance of balanced controls lash pasture and water situation.
Below in conjunction with the accompanying drawings with embodiment, the utility model is further illustrated.
Brief description of the drawings
Accompanying drawing is to be further understood for providing to of the present utility model, and a part for constitution instruction, and following
Embodiment be used to explain the utility model together, but do not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is a kind of structural representation of the current meter empennage of built-in balanced controls of the utility model.
Each description of reference numerals is as follows in figure.
Stern post -1, mounting groove -1a, thread groove -1b, the first installation portion -1c, the second installation portion -1d, fixing groove -
1e, empennage -2, balance screw rod -3, regulating tank -3a, the first balancing pole -3b, the second balancing pole -3c.
Embodiment
To describe technology contents of the present utility model, construction feature, the objects and the effects in detail, below in conjunction with implementation
Mode simultaneously coordinates accompanying drawing to be explained in detail.
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope., it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " interior ", " outer " are based on orientation shown in the drawings or position
Relation, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
Referring to Fig. 1, a kind of current meter empennage of built-in balanced controls, including stern post 1, empennage 2 and balance screw rod 3.Institute
The left end for stating stern post 1 inwardly offers mounting groove 1a, for being connected with current meter york piece.The right-hand member of stern post 1 inwardly opens up
There is thread groove 1b, the empennage 2 is fixed at the right-hand member of stern post 1, and the balance screw rod 3 is installed in the spiral shell of the stern post 1
In groove 1b, for adjusting the whole machine balancing of current meter, and the right side for balancing screw rod 3 offers regulating tank 3a, for clamping
The position of adjustment screw rod 3.
Specifically, the stern post 1 has the first installation portion 1c and the second installation portion 1d that left and right ends link together, institute
State mounting groove 1a to be opened in from left to right in the first installation portion 1c, the thread groove 1b is opened in described second from right to left
In installation portion 1d, and the empennage 2 is fixed on the second installation portion 1d.
Further, run through to offer from top to bottom on the first installation portion 1c and consolidate in what the mounting groove 1a was connected
Determine groove 1e, can be fixed by bolt or screw through fixing groove 1e and current meter installation.
Specifically, the balance screw rod 3 has the first balancing pole 3b and the second balancing pole 3c, the first balancing pole 3b's
Diameter is less than the diameter of the second balancing pole 3c, and the second balancing pole 3c is threadedly coupled with the thread groove 1b.In this implementation
In example, the second balancing pole 3c is located at right side, and is relatively large in diameter, in order to which quick regulation finds the equilbrium position of current meter accurately.
In summary, a kind of left end of the stern post 1 of the current meter empennage of built-in balanced controls offers mounting groove 1a,
And the balance position adjustable of screw rod 3 is installed in the thread groove 1b of the stern post 1, for adjusting the balance of current meter, its is relative
In the current meter of balanced controls external, there is the less advantage of resistance, and can come quickly through the position of adjustment screw rod 3
Find balance accurately, while avoid the situation of the lash pasture and water of the external appearance of balanced controls.
The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned realities
The mode of applying is changed and changed.Therefore, the utility model is not limited to embodiment disclosed and described above, right
Some modifications and changes of the present utility model should also be as falling into scope of the claims of the present utility model.In addition, to the greatest extent
Some specific terms have been used in pipe this specification, but these terms are merely for convenience of description, not to the utility model
Any restrictions are formed, using same or similar other devices, in scope of protection of the utility model.
Claims (4)
- A kind of 1. current meter empennage of built-in balanced controls, it is characterised in that：Including stern post (1), empennage (2) and balance screw rod (3), the left end of the stern post (1) inwardly offers mounting groove (1a), and the right-hand member of stern post (1) inwardly offers thread groove (1b), The empennage (2) is fixed at the stern post (1) right-hand member, and the balance screw rod (3) is installed in the thread groove of the stern post (1) In (1b), and the right side for balancing screw rod (3) offers regulating tank (3a).
- A kind of 2. current meter empennage of built-in balanced controls as claimed in claim 1, it is characterised in that：Stern post (1) tool There are the first installation portion (1c) and the second installation portion (1d) that left and right ends link together, the mounting groove (1a) is opened from left to right In first installation portion (1c), the thread groove (1b) is opened in second installation portion (1d) from right to left, and The empennage (2) is fixed on second installation portion (1d).
- A kind of 3. current meter empennage of built-in balanced controls as claimed in claim 2, it is characterised in that：First installation portion Run through the fixing groove (1e) for offering and being connected in the mounting groove (1a) on (1c) from top to bottom.
- A kind of 4. current meter empennage of built-in balanced controls as claimed in claim 1, it is characterised in that：The balance screw rod (3) there is the first balancing pole (3b) and the second balancing pole (3c), it is flat that the diameter of first balancing pole (3b) is less than described second The diameter of weighing apparatus bar (3c), and the second balancing pole (3c) is threadedly coupled with the thread groove (1b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330339.7U CN206696300U (en) | 2017-03-31 | 2017-03-31 | A kind of current meter empennage of built-in balanced controls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330339.7U CN206696300U (en) | 2017-03-31 | 2017-03-31 | A kind of current meter empennage of built-in balanced controls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206696300U true CN206696300U (en) | 2017-12-01 |
Family
ID=60441387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720330339.7U Expired - Fee Related CN206696300U (en) | 2017-03-31 | 2017-03-31 | A kind of current meter empennage of built-in balanced controls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206696300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109324207A (en) * | 2018-11-14 | 2019-02-12 | 南昌航空大学 | A piezoresistive flow meter |
-
2017
- 2017-03-31 CN CN201720330339.7U patent/CN206696300U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109324207A (en) * | 2018-11-14 | 2019-02-12 | 南昌航空大学 | A piezoresistive flow meter |
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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: 20171201 |