CN207132946U - A kind of ultrasonic level gage installing mechanism of easy access - Google Patents
A kind of ultrasonic level gage installing mechanism of easy access Download PDFInfo
- Publication number
- CN207132946U CN207132946U CN201721215730.9U CN201721215730U CN207132946U CN 207132946 U CN207132946 U CN 207132946U CN 201721215730 U CN201721215730 U CN 201721215730U CN 207132946 U CN207132946 U CN 207132946U
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- CN
- China
- Prior art keywords
- pivoted arm
- affixed
- sleeve
- rotating shaft
- ultrasonic level
- 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.)
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Abstract
It the utility model is related to a kind of ultrasonic level gage installing mechanism of easy access, including sleeve, mounting bracket, extension spring and drawstring, the sleeve is fixedly connected with pool inner wall, the mounting bracket includes rotating shaft and pivoted arm, the rotating shaft is inserted in sleeve, rotating shaft can rotate in sleeve, and the rotating shaft upper end and pivoted arm are affixed, and ultrasonic level gage is installed in the pivoted arm end；The extension spring is two, and two extension springs are connected with pivoted arm and are symmetricly set on pivoted arm front and rear sides along pivoted arm axis；The drawstring is connected to pull pivoted arm to rotate with pivoted arm；The affixed hook for being used to fix pivoted arm of the pool edge.Compared with prior art, by the rotation of pivoted arm by the service area of original structure by being transferred to pool side in pond, considerably increase the safety coefficient of maintenance process, the personal safety of operating personnel is ensured.
Description
Technical field
It the utility model is related to liquid level detection device technical field, in particular to a kind of ultrasonic level gage of easy access
Installing mechanism.
Background technology
The level detections such as biochemical waste water treatment pool are required for ultrasonic level gage.The operation principle of ultrasonic level gage is super
Sound wave pulse is by sensor（Transducer）Send, sound wave is received after liquid surface reflects by same sensor or ultrasonic wave receives
Device, electric signal is converted into by piezo-electric crystal or magnetostrictive device, and counted by the time between the transmitting and reception of sound wave
Sensor is calculated to the distance on fluid to be measured surface.
It is arranged on when ultrasonic level gage is installed generally by the mounting rod fixed with pond apart from 1 meter of left side of pool edge
Right position, because the liquid level depth in pond is more than 4 meters, so to the people of maintainer when repair and replacement liquid level gauge
Body causes safely strong influence.
Utility model content
The utility model is in view of the shortcomings of the prior art, there is provided a kind of ultrasonic level gage installing mechanism of easy access,
Need drawstring during maintenance to pull pivoted arm to be rotated centered on rotating shaft, liquid level gauge is gone into the position close to pool edge, increased greatly
Add the safety coefficient of maintenance process.
The utility model is achieved by the following technical solution, there is provided a kind of ultrasonic level gage installation of easy access
Mechanism, the installing mechanism, including sleeve, mounting bracket, extension spring and drawstring, the sleeve are fixedly connected with pool inner wall, the peace
Shelve including rotating shaft and pivoted arm, the rotating shaft is inserted in sleeve, and rotating shaft can rotate in sleeve, the rotating shaft upper end and pivoted arm
Affixed, ultrasonic level gage is installed in the pivoted arm end；The extension spring is two, and two extension springs are connected with pivoted arm and along pivoted arm
Axis is symmetricly set on pivoted arm front and rear sides；The drawstring is connected to pull pivoted arm to rotate with pivoted arm；The pool edge
The affixed hook for being used to fix pivoted arm.
When needing to overhaul or change supersonic liquid level timing, drawstring is pulled pivoted arm is gone to the position close to pool edge,
The service area of original structure is considerably increased by the safety system of maintenance process by being transferred to pool side in pond by the rotation of pivoted arm
Number, the personal safety of operating personnel are ensured.
Preferably, the rotating shaft lower end is provided with jack exposed to the part of cartridge exterior, the jack interpolation patches pin.
Latch can play position-limiting action, avoid rotating shaft from deviating from out of sleeve.
Preferably, one of extension spring one end and pivoted arm leading flank are affixed, the other end is affixed with pool inner wall, in addition one
Individual extension spring one end and pivoted arm trailing flank are affixed, and the other end is affixed with pool inner wall.Two extension springs connect respectively pivoted arm leading flank and
Trailing flank, under two common pulling force effects of extension spring so that pivoted arm keeps plumbness with pool inner wall.
Preferably, affixed draw ring on the one of side of pivoted arm, described drawstring one end are tied up on draw ring, the other end
Tie up in the vertical rod affixed with pond.The drawstring other end, which is tied up in vertical rod, to avoid drawstring from falling into the water.
Preferably, described be hooked on draw ring.Pivoted arm can be fixed by being hooked on draw ring.
The beneficial effects of the utility model are：
1st, by the rotation of pivoted arm by the service area of original structure by being transferred to pool side in pond, considerably increase and overhauled
The safety coefficient of journey, the personal safety of operating personnel are ensured.
2nd, maintenance terminates, and under tension spring tension effect, pivoted arm sets back automatically, and it is more time saving and energy saving to operate.
3rd, simple in construction, manufacturing cost is low, and using effect is obvious.
Brief description of the drawings
Fig. 1 is the utility model overlooking the structure diagram；
Fig. 2 is the utility model sleeve and mounting bracket annexation side structure schematic view；
Shown in figure：
1st, pond, 2, sleeve, 3, extension spring, 4, drawstring, 5, hook, 6, vertical rod, 7, rotating shaft, 8, pivoted arm, 9, supersonic liquid level
Meter, 10, draw ring, 11, latch.
Embodiment
For the technical characterstic for illustrating this programme can be understood, below by embodiment, this programme is illustrated.
As shown in figure 1, the utility model includes sleeve 2, mounting bracket, extension spring 3 and drawstring 4.In the sleeve 2 and pond 1
Wall is fixedly connected, and the mounting bracket includes rotating shaft 7 and pivoted arm 8, and the rotating shaft 7 is inserted in sleeve 2, and rotating shaft 7 can be in sleeve 2
Rotate.The upper end of rotating shaft 7 and pivoted arm 8 are affixed, in order to avoid rotating shaft 7 is deviate from out of sleeve 2, as shown in Fig. 2 the lower end of rotating shaft 7
Part outside sleeve 2 is provided with jack, and the jack interpolation patches pin 11, and latch 11 can play position-limiting action, keep away
Exempt from rotating shaft 7 out of sleeve 2 to deviate from.Ultrasonic level gage 9 is installed in the end of pivoted arm 8, and the extension spring 3 is two, two extension springs 3
It is connected with pivoted arm 8 and is symmetricly set on the front and rear sides of pivoted arm 8 along the axis of pivoted arm 8.One of one end of extension spring 3 and pivoted arm 8
Leading flank is affixed, and the other end and the inwall of pond 1 are affixed, and another one end of extension spring 3 and the trailing flank of pivoted arm 8 are affixed, the other end with
The inwall of pond 1 is affixed.When two extension springs 3 are in not in the case of by external force, two extension springs 3 are equal to the pulling force of pivoted arm 8, turn
Arm 8 is vertical with the holding of the inwall of pond 1.
The drawstring 4 is connected to pull pivoted arm 8 to rotate with pivoted arm 8, affixed draw ring on 8 one of side of pivoted arm
10, described one end of drawstring 4 is tied up on draw ring 10, and the other end is tied up in the vertical rod 6 affixed with pond 1.In order to going to the side of pond 1
The pivoted arm 8 of edge is implemented to fix, and avoids pivoted arm 8 from rotating backward wherein under a pulling force effect of extension spring 3, the side of pond 1
The affixed hook 5 for being used to fix pivoted arm 8 of edge, the hook 5 are hooked on draw ring 10.When pivoted arm 8 is close to 1 edge of pond, will hang
Hook 5, which is hooked on draw ring 10, to fix pivoted arm 8.
When specifically used, when needing to overhaul or changing ultrasonic level gage 9, drawstring 4 is pulled pivoted arm 8 is gone to close to water
The position at the edge of pond 1, hook 5 is hooked on draw ring 10 and fixes pivoted arm 8, is now in extension spring 3 of the drawstring 4 not in the same side
Extended state.Pivoted arm 8 can be to carry out liquid level gauge inspection operation after fixing, and maintenance end catches hold of drawstring 4 with hand, will link up with 5
Removed from draw ring 10, then slow release drawstring 4, the spring Stepwize Shrink in extended state, when effect of the hand to drawstring 4
Power releases completely, because two extension springs 3 are equal to the pulling force of pivoted arm 8, so pivoted arm 8 keeps vertical with the inwall of pond 1 again
State.The service area of original structure is considerably increased by maintenance process by being transferred to pool side in pond by the rotation of pivoted arm 8
Safety coefficient, the personal safety of operating personnel are ensured.
Certainly, described above is also not limited to the example above, and technical characteristic of the utility model without description can lead to
Cross or realized using prior art, be will not be repeated here；Above example and accompanying drawing are merely to illustrate technology of the present utility model
It is to limitation of the present utility model that scheme, which is not, and the utility model is described in detail with reference to preferred embodiment, this
Field it is to be appreciated by one skilled in the art that those skilled in the art institute in essential scope of the present utility model
For the variations, modifications, additions or substitutions made without departure from objective of the present utility model, should also belong to right of the present utility model will
Seek protection domain.
Claims (5)
- A kind of 1. ultrasonic level gage installing mechanism of easy access, it is characterised in that：Including sleeve（2）, mounting bracket, extension spring （3）And drawstring（4）, the sleeve（2）With pond（1）Inwall is fixedly connected, and the mounting bracket includes rotating shaft（7）And pivoted arm（8）, The rotating shaft（7）It is inserted in sleeve（2）It is interior, rotating shaft（7）Can be in sleeve（2）Interior rotation, the rotating shaft（7）Upper end and pivoted arm（8） It is affixed, the pivoted arm（8）End is installed by ultrasonic level gage（9）；The extension spring（3）For two, two extension springs（3）And pivoted arm （8）Connect and along pivoted arm（8）Axis is symmetricly set on pivoted arm（8）Front and rear sides；The drawstring（4）With pivoted arm（8）Connection is used In pulling pivoted arm（8）Rotate；The pond（1）Edge is affixed to be used to fix pivoted arm（8）Hook（5）.
- A kind of 2. ultrasonic level gage installing mechanism of easy access according to claim 1, it is characterised in that：Described turn Axle（7）Lower end is exposed to sleeve（2）Outside part is provided with jack, and the jack interpolation patches pin（11）.
- A kind of 3. ultrasonic level gage installing mechanism of easy access according to claim 1, it is characterised in that：Wherein one Individual extension spring（3）One end and pivoted arm（8）Leading flank is affixed, the other end and pond（1）Inwall is affixed, another extension spring（3）One end With pivoted arm（8）Trailing flank is affixed, the other end and pond（1）Inwall is affixed.
- A kind of 4. ultrasonic level gage installing mechanism of easy access according to claim 3, it is characterised in that：Described turn Arm（8）Affixed draw ring on one of side（10）, the drawstring（4）One end ties up to draw ring（10）On, the other end ties up to and water Pond（1）Affixed vertical rod（6）On.
- A kind of 5. ultrasonic level gage installing mechanism of easy access according to claim 4, it is characterised in that：The extension Hook（5）It is hooked in draw ring（10）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721215730.9U CN207132946U (en) | 2017-09-21 | 2017-09-21 | A kind of ultrasonic level gage installing mechanism of easy access |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721215730.9U CN207132946U (en) | 2017-09-21 | 2017-09-21 | A kind of ultrasonic level gage installing mechanism of easy access |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207132946U true CN207132946U (en) | 2018-03-23 |
Family
ID=61638999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721215730.9U Expired - Fee Related CN207132946U (en) | 2017-09-21 | 2017-09-21 | A kind of ultrasonic level gage installing mechanism of easy access |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207132946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827425A (en) * | 2018-06-26 | 2018-11-16 | 北京安控科技股份有限公司 | A kind of instrument mounting bracket |
-
2017
- 2017-09-21 CN CN201721215730.9U patent/CN207132946U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827425A (en) * | 2018-06-26 | 2018-11-16 | 北京安控科技股份有限公司 | A kind of instrument mounting bracket |
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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 |
Granted publication date: 20180323 Termination date: 20190921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |