CN201926591U - Automatic sensing water pressure resistance testing device for fishing floaters - Google Patents
Automatic sensing water pressure resistance testing device for fishing floaters Download PDFInfo
- Publication number
- CN201926591U CN201926591U CN2011200122725U CN201120012272U CN201926591U CN 201926591 U CN201926591 U CN 201926591U CN 2011200122725 U CN2011200122725 U CN 2011200122725U CN 201120012272 U CN201120012272 U CN 201120012272U CN 201926591 U CN201926591 U CN 201926591U
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- China
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- coil
- water pressure
- pressure resistance
- sensor
- stainless steel
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- Expired - Fee Related
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Abstract
Provided is an automatic sensing water pressure resistance testing device for fishing floaters. A sensor for measuring losses of buoyancy force of the floaters is arranged under the device, and a coil rack is arranged outside a stainless steel tube of the sensor. A coil is wound around the coil rack, and an adjusting bracket and a zero position adjustor are arranged on the lower portion of the coil rack. The coil rack is connected with the zero position adjustor, and the zero position adjustor is threaded with the adjusting bracket. The adjusting bracket is positioned on the stainless steel tube through a set screw, and an inductive head is arranged inside the stainless steel tube. The inductive head is connected with a balancer through connecting lines, so that test data collecting is convenient and accurate by using electric induction, and the collected test data can be recorded automatically and processed by computers. Meanwhile, by means of a data sensor with metal structure, problems of low in reading accuracy, small in measurement range, and easy to break in the existing glass tubes are thoroughly solved. The device has the advantages of simple structure, convenience in production and installation and good effects in using.
Description
Technical field
The utility model relates to a kind of fishing with automatic sensing with float water pressure resistance performance test apparatus, belongs to the compression resistance performance test apparatus technical field of fishery with the float product.
Background technology
Fishing at present normally adopts pressure vessel to carry out the water pressure resistance performance test with float, promptly in existing water pressure resistance performance test apparatus, carry out the float distortion, infiltration, be various water pressure resistance performance tests such as float buoyancy loss, lower position at existing water pressure resistance performance test apparatus is provided with the test viewer that a glass tube is made, be the duty of balanced controls that are used for observing pressure vessel and carry out the mercury glass pipe that float buoyancy lost data reads, by this mercury glass pipe, can probably know the duty and the related data of the balanced controls in the pressure vessel, but this mercury glass pipe exists defective in actual use: the one, owing to adopt glass as body, when container inner pressure moment is too high, glass tube is very easily cracked, the mercury of glass tube inside will flow out contaminated environment, so the pressure testing scope is very little; The 2nd, glass tube is as data acquisition and observe usefulness, is more coarse, so accuracy is lower comparatively speaking; The 3rd, inconvenient to the sealing and the adjusting of glass tube.
So the mercury glass pipe of existing water pressure resistance performance test apparatus is in use accidentally just broken, often overhaul, and makes troubles for the normal use of water pressure resistance performance test apparatus.
Summary of the invention
The utility model provides a kind of float water pressure resistance performance test apparatus of fishing with automatic sensing, adopt float buoyancy loss survey sensor electro-induction technology, to realize making things convenient for test data collection, automatically write down and Computer Processing, and overcome the purpose of the fragile and measurement range defective less than normal of existing glass tube.
The technical solution adopted in the utility model is:
A kind of float water pressure resistance performance test apparatus of fishing with automatic sensing, be provided with float buoyancy loss survey sensor in described fishing with float water pressure resistance performance test apparatus bottom with automatic sensing, float buoyancy loss survey sensor comprises: sensor stainless steel body, inductive head, adjusting bracket, holding screw, zero adjuster, coil former, secondary coil A, secondary coil B, primary coil, outer setting at sensor stainless steel body has a coil former, be wound with primary coil on the coil former, secondary coil A, secondary coil B, the coil former bottom is provided with adjusting bracket, zero adjuster, coil former is connected with zero adjuster, zero adjuster is threaded with adjusting bracket, adjusting bracket is positioned on the sensor stainless steel body by holding screw, inside at sensor stainless steel body is provided with inductive head, and inductive head is connected with evener by connecting line.
Inductive head is the conducting magnet core material.
Secondary coil A, secondary coil B are reverse series connection structure.
The utility model beneficial effect is:
Owing to adopted a kind of float water pressure resistance performance test apparatus of fishing with automatic sensing of the present utility model, make the collection of test data owing to the electro-induction technology becomes very convenient and accurate, can write down automatically and Computer Processing, simultaneously owing to adopted the data transducer of metal construction, it is low thoroughly to have solved existing glass tube reading accuracy, measurement range is little, and damaged easily problem has characteristics simple in structure, that manufacturing is easy for installation, result of use is good.
Description of drawings
Fig. 1: be a kind of structural representation of the present utility model with fishing of automatic sensing with float water pressure resistance performance test apparatus;
Fig. 2: be a kind of structural representation of the present utility model with fishing of automatic sensing with the float buoyancy loss survey sensor of float water pressure resistance performance test apparatus.
Among Fig. 1: 1, pressure cylindrical shell 2, evener 3, connecting line
4, float buoyancy loss survey sensor
Among Fig. 2: 3, connecting line 4, float buoyancy loss survey sensor
41, sensor stainless steel body 42, inductive head 43, adjusting bracket
44, holding screw 45, zero adjuster 46, coil former
47, secondary coil A 48, secondary coil B 49, primary coil
Embodiment
As shown in Figure 1 and Figure 2.
A kind of fishing with automatic sensing comprises: pressure cylindrical shell 1, evener 2, connecting line 3, float buoyancy loss survey sensor 4 with float water pressure resistance performance test apparatus.
Float buoyancy loss survey sensor 4 comprises: sensor stainless steel body 41, inductive head 42, adjusting bracket 43, holding screw 44, zero adjuster 45, coil former 46, secondary coil A47, secondary coil B48, primary coil 49.
A kind of float water pressure resistance performance test apparatus of fishing with automatic sensing, be provided with float buoyancy loss survey sensor 4 in described fishing with float water pressure resistance performance test apparatus bottom with automatic sensing, outer setting at sensor stainless steel body 41 has a coil former 46, be wound with primary coil 49 on the coil former 46, secondary coil A47, secondary coil B48, coil former 46 bottoms are provided with adjusting bracket 43, zero adjuster 45, coil former 46 is connected with zero adjuster 45, zero adjuster 45 is threaded with adjusting bracket 43, adjusting bracket 43 is positioned on the sensor stainless steel body 41 by holding screw 44, inside at sensor stainless steel body 41 is provided with inductive head 42, and inductive head 42 is connected with evener 2 by connecting line 3.
Secondary coil A47, secondary coil B48 are reverse series connection structure.
Basic functional principle:
Press Fig. 1, shown in Figure 2, float buoyancy loss survey sensor 4 is carried out combine and assemble, then float buoyancy loss survey sensor 4 is installed on the bottom of pressure cylindrical shell 1, float buoyancy loss survey sensor 4 is fixed with the bottom of pressure cylindrical shell 1 and is tightly connected, then inductive head 42 is connected with evener 2 by connecting line 3, with primary coil 49, secondary coil A47, the induced signal line of secondary coil B48 inserts measuring and controlling instrument and is connected with display or registering instrument, the data that produced when using like this will in display, directly read out or in registering instrument record, install back float buoyancy loss survey sensor 4 and just can test and used.
Switch on earlier before entering official testing, regulate the corresponding center of secondary coil A47, secondary coil B48 and inductive head 42, promptly regulate zero-bit, come the high and low position of regulating winding frame 46 by adjusting bracket 43, holding screw 44, zero adjuster 45, thereby regulate the high and low position of secondary coil A47, secondary coil B48, and the fit adjustment by measuring and controlling instrument, making the display reading is zero, so that most accurately show test data.
After coil former 46 and secondary coil A47, secondary coil B48 position adjustments are good, just can carry out test job, when test, along with the increase of test water pressure, the buoyancy of tested float changes, and evener 2 just produces corresponding vertical deviation.The moving belt of evener 2 the moving of line 3 that be dynamically connected, moving of the moving inductive head 42 of the moving belt of connecting line 3, the displacement that inductive head 42 is produced, in two secondary coil A47, secondary coil B48 that oppositely are connected in series, produce the induced potential of difference, its value size is linear with float buoyancy loss value, the voltage signal that secondary coil A47, secondary coil B48 are exported is by the processing of measuring and controlling instrument, just can on display or registering instrument, show or record accurately, very convenient accurately quick.
Claims (3)
1. the fishing with automatic sensing is with float water pressure resistance performance test apparatus, it is characterized in that: be provided with float buoyancy loss survey sensor (4) with float water pressure resistance performance test apparatus bottom in described fishing with automatic sensing, float buoyancy loss survey sensor (4) comprising: sensor stainless steel body (41), inductive head (42), adjusting bracket (43), holding screw (44), zero adjuster (45), coil former (46), secondary coil A (47), secondary coil B (48), primary coil (49), outer setting at sensor stainless steel body (41) has a coil former (46), be wound with primary coil (49) on the coil former (46), secondary coil A (47), secondary coil B (48), coil former (46) bottom is provided with adjusting bracket (43), zero adjuster (45), coil former (46) is connected with zero adjuster (45), zero adjuster (45) is threaded with adjusting bracket (43), adjusting bracket (43) is positioned on the sensor stainless steel body (41) by holding screw (44), be provided with inductive head (42) in the inside of sensor stainless steel body (41), inductive head (42) is connected with evener (2) by connecting line (3).
2. a kind of float water pressure resistance performance test apparatus of fishing with automatic sensing according to claim 1, it is characterized in that: inductive head (42) is the conducting magnet core material.
3. a kind of float water pressure resistance performance test apparatus of fishing with automatic sensing according to claim 1, it is characterized in that: secondary coil A (47), secondary coil B (48) are reverse series connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200122725U CN201926591U (en) | 2011-01-17 | 2011-01-17 | Automatic sensing water pressure resistance testing device for fishing floaters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200122725U CN201926591U (en) | 2011-01-17 | 2011-01-17 | Automatic sensing water pressure resistance testing device for fishing floaters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201926591U true CN201926591U (en) | 2011-08-10 |
Family
ID=44430436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200122725U Expired - Fee Related CN201926591U (en) | 2011-01-17 | 2011-01-17 | Automatic sensing water pressure resistance testing device for fishing floaters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201926591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175530A (en) * | 2011-01-17 | 2011-09-07 | 浙江海洋学院 | Equipment with automatic sensing function for testing water pressure resistance of fishing floater |
-
2011
- 2011-01-17 CN CN2011200122725U patent/CN201926591U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175530A (en) * | 2011-01-17 | 2011-09-07 | 浙江海洋学院 | Equipment with automatic sensing function for testing water pressure resistance of fishing floater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20110810 Termination date: 20130117 |