CN102116718A - Water pressure resistance device for fishing floater - Google Patents
Water pressure resistance device for fishing floater Download PDFInfo
- Publication number
- CN102116718A CN102116718A CN 201110008488 CN201110008488A CN102116718A CN 102116718 A CN102116718 A CN 102116718A CN 201110008488 CN201110008488 CN 201110008488 CN 201110008488 A CN201110008488 A CN 201110008488A CN 102116718 A CN102116718 A CN 102116718A
- Authority
- CN
- China
- Prior art keywords
- float
- water pressure
- pressure resistance
- balancing
- performance test
- 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.)
- Granted
Links
Images
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention relates to a water pressure resistance device for a fishing floater, comprising a buoyancy force autobalance mechanism; a plurality of balance chains are arranged on the buoyancy force autobalance mechanism, one end of each balance chain is connected with a balancing frame, the other end of the each balance chain is connected with an inner wall of a barrel of a pressure vessel, each balance chain is arranged between the balancing frame and the inner wall of the barrel of the pressure vessel in a U/V shape, a plurality of steel balls are arranged on the balancing frame. In the invention, due to adoption of the water pressure resistance device for the fishing floater, the data acquisition is rapid, accurate and convenient, an automatic recording function is realized, the test device is hard to damage, a sealing cap of the test device is easily opened in a high-efficiency way, the test pressure value range and the buoyancy force loss measurement range of the floater can be greatly expanded, so as to completely overcome the disadvantages of the existing test device, and the water pressure resistance device has the characteristics of advanced technology, convenience in manufacture and installation and having good using effect.
Description
Technical field the present invention relates to a kind of fishing with float water pressure resistance performance test apparatus, belongs to the compression resistance performance test apparatus technical field of fishery with the float product.
The background technology float is the important component of fishing gear; fishing gear vertical expansion in water is to realize by the buoyancy of float; fishing gear is operation under water; float will be subjected to the effect of water pressure; usually can deform or seep water; even broken, so fishing gear will keep normal operation, float should possess enough water pressure resistance performances and metastable buoyancy.The withstand voltage properties of test float all has theory directive significance to the development and the improvement of float product, also is the important content of product quality inspection, helps the use that holds water of float.
At present, the withstand voltage properties of test float mostly adopts pressure measuring cylinder both at home and abroad, only measure the cracking pressure index of float, owing to lack special testing tool, to distortion or the tests such as restorability infiltration situation and release after of float when being subjected to hydraulic pressure, study seldom, influenced carrying out in a deep going way of this respect work, therefore, it is big to develop a kind of measurement range, the precision height, easy to use, and the float withstand voltage properties testing apparatus with multiple test function seems and is very much needs.
And existing testing apparatus exists a lot of defectives: the one, and test pressure value scope is little; The 2nd, buoyancy loss value display is difficult for observed reading, and precision is low, is easy to damage; The 3rd, the keying capping is cumbersome when testing at every turn; The 4th, tensimeter also is easy to damage.
Summary of the invention the invention provides a kind of fishing float water pressure resistance performance test apparatus, adopt chain structure counterweight automatic balancing technology and electro-induction float buoyancy loss survey sensor technology, realizing increasing substantially the test specification of float pressure testing value and buoyancy loss value, and gather more accurately and conveniently, record test data and overcome the existing existing easy damage of testing apparatus and be difficult for the problem that opens and closes automatically.
The technical solution used in the present invention is:
A kind of fishing float water pressure resistance performance test apparatus, comprise: the buoyancy autobalance, described buoyancy autobalance is provided with some balancing chains, one end of balancing chain is connected with balancing frame, the other end is connected with the cylinder inboard wall of pressure vessel, balancing chain takes the shape of the letter U or the V-arrangement shape is installed between balancing frame and the pressure container cylinder inwall, is placed with several steel balls on balancing frame.
Also be provided with float buoyancy loss survey sensor, measuring and controlling instrument, registering instrument and display in float water pressure resistance performance test apparatus in fishing, transformer in the float buoyancy loss survey sensor is connected with measuring and controlling instrument by signal connecting line, measuring and controlling instrument is connected with registering instrument, display, inductive head in the float buoyancy loss survey sensor is connected with counterbalance weight by connecting line, and counterbalance weight is connected with balancing frame.
In float buoyancy loss survey sensor, be provided with sensor stainless steel body, outer setting at sensor stainless steel body has a transformer, transformer is made of coil former, coil, be wound with a primary coil, two secondary coils on the coil former, coil former is connected with zero adjuster, zero adjuster is threaded with adjusting bracket, and adjusting bracket is positioned in the inside of sensor stainless steel body inductive head to be installed on the sensor stainless steel body by holding screw.
Also be provided with a tensimeter pressure drop damping unit in fishing in float water pressure resistance performance test apparatus, tensimeter pressure drop damping unit is made of: damper and damper tube, damper is arranged in the damper tube, one end of tensimeter pressure drop damping unit is connected with tensimeter, and the other end is connected with pressure vessel by connecting pipe.
Also be provided with the unpacking lid arrangement in fishing in float water pressure resistance performance test apparatus, the unpacking lid arrangement is a hanging apparatus, is installed on the upper position of pressure vessel.
The unpacking lid arrangement is made of: suspension rod, pedestal, lifter, chain, pedestal is fixedly installed on the cylindrical shell of pressure vessel, and the bottom of suspension rod is installed on the pedestal, and the upper end of suspension rod connects a lifter, lifter is connected with chain, and chain is connected with the capping of pressure vessel.
Balancing chain is the metal bracelet structure, and balancing chain is even number and is symmetrical arranged, promptly balancing chain in pairs and the symmetrical structure setting, all balancing chain length, quality are all identical.
Beneficial effect of the present invention is:
Owing to adopted a kind of fishing of the present invention float water pressure resistance performance test apparatus, make data acquisition quick accurately convenient, has automatic recording function, testing apparatus is not fragile, the keying of testing apparatus capping is easily efficient, test pressure value and float buoyancy loss measurement range enlarge significantly, have overcome the existing defective of existing testing apparatus fully, the advanced person that possesses skills, the characteristics that manufacturing is easy for installation, result of use is good.
Description of drawings
Fig. 1: be the structural representation of a kind of fishing of the present invention with float water pressure resistance performance test apparatus;
Fig. 2: the A-A cut-open view that is Fig. 1.
Among Fig. 1: 1, pressure vessel 2, float 3, balancing frame 4, steel ball
5, balancing chain 6, counterbalance weight 7, connecting line
8, float buoyancy loss survey sensor 9, signal connecting line
10, measuring and controlling instrument 11, registering instrument
12, display 13, tensimeter pressure drop damping unit
14, tensimeter 15, unpacking lid arrangement
16, water under high pressure intake tunnel 17, water drain valve
18, safety valve 19, air release
Among Fig. 2: 1, pressure vessel 3, balancing frame 4, steel ball 5, balancing chain
Embodiment
As shown in Figure 1 and Figure 2.
A kind of fishing comprises: pressure vessel 1, float 2, balancing frame 3, steel ball 4, balancing chain 5, counterbalance weight 6, connecting line 7, float buoyancy loss survey sensor 8, signal connecting line 9, measuring and controlling instrument 10, registering instrument 11, display 12, tensimeter pressure drop damping unit 13, tensimeter 14, unpacking lid arrangement 15, water under high pressure intake tunnel 16, water drain valve 17, safety valve 18, air release 19 structures with float water pressure resistance performance test apparatus.
A kind of fishing float water pressure resistance performance test apparatus, comprise: the buoyancy autobalance, described buoyancy autobalance is provided with some balancing chains 5, one end of balancing chain 5 is connected with balancing frame 3, the other end is connected with the cylinder inboard wall of pressure vessel 1, balancing chain 5 takes the shape of the letter U or the V-arrangement shape is installed between balancing frame 3 and pressure vessel 1 cylinder inboard wall, is placed with several steel balls 4 on balancing frame 3.
Also be provided with float buoyancy loss survey sensor 8, measuring and controlling instrument 10, registering instrument 11 and display 12 in float water pressure resistance performance test apparatus in fishing, transformer in the float buoyancy loss survey sensor 8 is connected with measuring and controlling instrument 10 by signal connecting line 9, measuring and controlling instrument 10 is connected with registering instrument 11, display 12, inductive head in the float buoyancy loss survey sensor 8 is connected with counterbalance weight 6 by connecting line 7, and counterbalance weight 6 is connected with balancing frame 3.
In float buoyancy loss survey sensor 8, be provided with sensor stainless steel body, outer setting at sensor stainless steel body has a transformer, transformer is made of coil former, coil, be wound with a primary coil, two secondary coils on the coil former, coil former is connected with zero adjuster, zero adjuster is threaded with adjusting bracket, and adjusting bracket is positioned in the inside of sensor stainless steel body inductive head to be installed on the sensor stainless steel body by holding screw.
Also be provided with a tensimeter pressure drop damping unit 13 in fishing in float water pressure resistance performance test apparatus, tensimeter pressure drop damping unit 13 is made of: damper and damper tube, damper is arranged in the damper tube, one end of tensimeter pressure drop damping unit 13 is connected with tensimeter 14, and the other end is connected with pressure vessel 1 by connecting pipe.
Also be provided with unpacking lid arrangement 15 in float water pressure resistance performance test apparatus in fishing, unpacking lid arrangement 15 is a hanging apparatus, is installed on the upper position of pressure vessel 1.
Balancing chain 5 is the metal bracelet structure, and balancing chain 5 is even number and is symmetrical arranged, promptly balancing chain 5 in pairs and the symmetrical structure settings, all balancing chain length, quality are all identical.
Basic functional principle:
Press Fig. 1, shown in Figure 2, each unit construction is assembled into fishing float water pressure resistance performance test apparatus.
The balancing chain 5 that unit length etc. are heavy, one end is suspended on the cylinder inwall of pressure vessel 1, balancing frame 3 in the other end and the pressure vessel 1 is connected, when balancing frame 3 moves up and down, the vertical force that balancing chain 5 acts on the balancing frame 3 also changes thereupon continuously, realizes float buoyancy automatic balance function with this.
In pressure vessel 1, float 2 is hung up float buoyancy autobalance, by the weight of adjustment counterbalance weight 6 and the steel ball quantity on the balancing frame 3, make balancing chain 5 two ends be in same level, keep balanced controls to be in initial suspension equilibrium state, and use zero adjuster adjusting reading is zero.By high-pressure hydraulic pump to increasing hydraulic pressure in the pressure vessel 1, after pressure reaches certain value, distortion or infiltration appear in float, float buoyancy reduces, autobalance follows float to sink gradually, balancing gravity then reduces automatically, up to the loss after float buoyancy reach new balance, the iron core of the inductive head of float buoyancy loss survey sensor 8 is passed in the displacement that autobalance sinks to producing by connecting line 7, the iron core of inductive head is done relative displacement to the coil of buoyancy loss survey sensor 8, the size of the secondary coil output voltage signal of buoyancy loss survey sensor 8 is changed, the size of the voltage of this output and float buoyancy loss value are linearly proportional, so, just reached the purpose of test pressurized float buoyancy loss value by measurement and nominal voltage value, this value shows and record in display 12 and registering instrument 11, is worth the degree of expressing float distortion or infiltration with the buoyancy loss.
The balancing chain 5 that is disposed in the autobalance of pressure vessel 1, be to dispose in paired mode, and must be to be the setting of symmetrical structure state, promptly balancing chain 5 is set with even number, and symmetry hangs, keeping the balance requirement, and logarithm is set can reaches more than ten pairs or ten pairs of balancing chain 5, when general test was everlasting the float that uses at present day, the logarithm of employed balancing chain 5 was between one to ten pair.
The configuration quantity of balancing chain 5 in autobalance is according to the size decision of float specification, and except logarithm can be adjusted, the thickness and the weight size of balancing chain 5 itself also can be adjusted according to different float specifications.
Claims (7)
1. a fishing is with float water pressure resistance performance test apparatus, comprise: the buoyancy autobalance, it is characterized in that: described buoyancy autobalance is provided with some balancing chains (5), one end of balancing chain (5) is connected with balancing frame (3), the other end is connected with the cylinder inboard wall of pressure vessel (1), balancing chain (5) takes the shape of the letter U or the V-arrangement shape is installed between balancing frame (3) and pressure vessel (1) cylinder inboard wall, is placed with several steel balls (4) on balancing frame (3).
2. a kind of fishing according to claim 1 float water pressure resistance performance test apparatus, it is characterized in that: also be provided with float buoyancy loss survey sensor (8) in float water pressure resistance performance test apparatus in fishing, measuring and controlling instrument (10), registering instrument (11) and display (12), transformer in the float buoyancy loss survey sensor (8) is connected with measuring and controlling instrument (10) by signal connecting line (9), measuring and controlling instrument (10) and registering instrument (11), display (12) is connected, inductive head in the float buoyancy loss survey sensor (8) is connected with counterbalance weight (6) by connecting line (7), and counterbalance weight (6) is connected with balancing frame (3).
3. a kind of fishing according to claim 2 float water pressure resistance performance test apparatus, it is characterized in that: in float buoyancy loss survey sensor (8), be provided with sensor stainless steel body, outer setting at sensor stainless steel body has a transformer, transformer is by coil former, coil constitutes, be wound with a primary coil on the coil former, two secondary coils, coil former is connected with zero adjuster, zero adjuster is threaded with adjusting bracket, adjusting bracket is positioned in the inside of sensor stainless steel body inductive head to be installed on the sensor stainless steel body by holding screw.
4. a kind of fishing according to claim 1 float water pressure resistance performance test apparatus, it is characterized in that: also be provided with a tensimeter pressure drop damping unit (13) in float water pressure resistance performance test apparatus in fishing, tensimeter pressure drop damping unit (13) is made of: damper and damper tube, damper is arranged in the damper tube, one end of tensimeter pressure drop damping unit (13) is connected with tensimeter (14), and the other end is connected with pressure vessel (1) by connecting pipe.
5. a kind of fishing according to claim 1 float water pressure resistance performance test apparatus, it is characterized in that: also be provided with unpacking lid arrangement (15) in float water pressure resistance performance test apparatus in fishing, unpacking lid arrangement (15) is a hanging apparatus, is installed on the upper position of pressure vessel (1).
6. a kind of fishing according to claim 5 float water pressure resistance performance test apparatus, it is characterized in that: unpacking lid arrangement (15) is made of: suspension rod, pedestal, lifter, chain, pedestal is fixedly installed on the cylindrical shell of pressure vessel (1), the bottom of suspension rod is installed on the pedestal, the upper end of suspension rod connects a lifter, lifter is connected with chain, and chain is connected with the capping of pressure vessel (1).
7. a kind of fishing according to claim 1 float water pressure resistance performance test apparatus, it is characterized in that: balancing chain (5) is the metal bracelet structure, balancing chain (5) is even number and is symmetrical arranged, promptly balancing chain (5) in pairs and the symmetrical structure setting, all balancing chain length, quality are all identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110008488A CN102116718B (en) | 2011-01-17 | 2011-01-17 | Water pressure resistance device for fishing floater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110008488A CN102116718B (en) | 2011-01-17 | 2011-01-17 | Water pressure resistance device for fishing floater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102116718A true CN102116718A (en) | 2011-07-06 |
| CN102116718B CN102116718B (en) | 2012-10-03 |
Family
ID=44215585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110008488A Expired - Fee Related CN102116718B (en) | 2011-01-17 | 2011-01-17 | Water pressure resistance device for fishing floater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102116718B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840896A (en) * | 2017-01-17 | 2017-06-13 | 江苏科技大学 | One kind carries Visualized Flexible Pressure chamber hydrostatic test device |
| CN107607235A (en) * | 2017-09-14 | 2018-01-19 | 哈尔滨高精电机技术有限公司 | A kind of cogging torque of permanent magnet motor measurement apparatus |
| CN114333264A (en) * | 2022-01-06 | 2022-04-12 | 浙江九钢金属制品有限公司 | Water cut-off early warning device for strip steel production line |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11178473A (en) * | 1997-12-22 | 1999-07-06 | Mutsumi Kaden Tokki:Kk | Crawl apparatus for aquaculture |
| CN2418681Y (en) * | 2000-05-08 | 2001-02-14 | 杨宏超 | Weight balanced float and lead |
| JP2002285946A (en) * | 2001-03-27 | 2002-10-03 | Shozo Nanba | Wave-force power generating device |
| CN1374513A (en) * | 2002-04-06 | 2002-10-16 | 徐晗 | Magnetostriction-type liquid level, density and mass measurer |
| CN1891976A (en) * | 2006-04-07 | 2007-01-10 | 伍成林 | Floating-hammer randow directional floating-gyro inclinometer |
| GB2430492A (en) * | 2005-09-27 | 2007-03-28 | Martyn Richard Hart | A tank filling level indicator including a float |
| US20100285709A1 (en) * | 2009-05-11 | 2010-11-11 | Seahorse Equipment Corp. | Buoy-to-riser connector |
| CN201945518U (en) * | 2011-01-17 | 2011-08-24 | 浙江海洋学院 | Water pressure resistant performance test device for fishing floater |
-
2011
- 2011-01-17 CN CN201110008488A patent/CN102116718B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11178473A (en) * | 1997-12-22 | 1999-07-06 | Mutsumi Kaden Tokki:Kk | Crawl apparatus for aquaculture |
| CN2418681Y (en) * | 2000-05-08 | 2001-02-14 | 杨宏超 | Weight balanced float and lead |
| JP2002285946A (en) * | 2001-03-27 | 2002-10-03 | Shozo Nanba | Wave-force power generating device |
| CN1374513A (en) * | 2002-04-06 | 2002-10-16 | 徐晗 | Magnetostriction-type liquid level, density and mass measurer |
| GB2430492A (en) * | 2005-09-27 | 2007-03-28 | Martyn Richard Hart | A tank filling level indicator including a float |
| CN1891976A (en) * | 2006-04-07 | 2007-01-10 | 伍成林 | Floating-hammer randow directional floating-gyro inclinometer |
| US20100285709A1 (en) * | 2009-05-11 | 2010-11-11 | Seahorse Equipment Corp. | Buoy-to-riser connector |
| CN201945518U (en) * | 2011-01-17 | 2011-08-24 | 浙江海洋学院 | Water pressure resistant performance test device for fishing floater |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840896A (en) * | 2017-01-17 | 2017-06-13 | 江苏科技大学 | One kind carries Visualized Flexible Pressure chamber hydrostatic test device |
| CN106840896B (en) * | 2017-01-17 | 2019-09-27 | 江苏科技大学 | One kind having Visualized Flexible Pressure chamber hydrostatic test device |
| CN107607235A (en) * | 2017-09-14 | 2018-01-19 | 哈尔滨高精电机技术有限公司 | A kind of cogging torque of permanent magnet motor measurement apparatus |
| CN107607235B (en) * | 2017-09-14 | 2019-10-29 | 哈尔滨高精电机技术有限公司 | A kind of cogging torque of permanent magnet motor measuring device |
| CN114333264A (en) * | 2022-01-06 | 2022-04-12 | 浙江九钢金属制品有限公司 | Water cut-off early warning device for strip steel production line |
| CN114333264B (en) * | 2022-01-06 | 2023-10-24 | 浙江九钢金属制品有限公司 | Water-stopping early warning device for strip steel production line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102116718B (en) | 2012-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102116718B (en) | Water pressure resistance device for fishing floater | |
| CN101221162B (en) | Soft rock large deformation three axis creep test transverse strain measuring extensometer and method | |
| CN203629977U (en) | Metal wire bend tester | |
| CN103364262A (en) | Combined experimental device for polymer environmental stress cracking | |
| CN201945518U (en) | Water pressure resistant performance test device for fishing floater | |
| CN202421013U (en) | Magnetostrictive liquidometer based three-floating-rod density measuring floater | |
| CN103437755B (en) | Oil field individual well production fluid metering device | |
| CN205228948U (en) | Portable concrete compressive strength tester | |
| CN202533155U (en) | High-strength adjustable magnetic float | |
| CN113049066A (en) | Calibration device for liquid level meter | |
| CN202770748U (en) | Combined type metal lantern ring for lateral restraint rock expansion test | |
| CN206721945U (en) | Portable ground loading test instrument | |
| CN201159710Y (en) | Extensometer for soft rock three-axis creep test transverse strain measurement | |
| CN101451810A (en) | High precision cylinder helical compression spring squareness detecting method | |
| CN203479686U (en) | Mud cake adhesion coefficient tester with constant weight pressure device | |
| CN113063671A (en) | Device and method for measuring temperature and humidity of concrete under action of constant axial tension | |
| CN211626348U (en) | High pressure fuel pipe cast detection device | |
| CN209166530U (en) | A kind of vortex-shedding meter that shock resistance is strong | |
| CN207964212U (en) | A kind of value pressure test complete set of equipments | |
| CN202267520U (en) | Online pontoon liquid level calibrator | |
| CN201106448Y (en) | Built-in pressure meter holding barrel | |
| CN215727378U (en) | Concrete temperature and humidity measuring device under constant axial tension effect | |
| CN209069178U (en) | A kind of internal screw thread measuring instrument | |
| CN102175530B (en) | Equipment with automatic sensing function for testing water pressure resistance of fishing floater | |
| CN203374272U (en) | Metering device of oil produced by oil field signal well |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20121003 Termination date: 20220117 |