CN2528188Y - Positioning and support device for filament array load - Google Patents
Positioning and support device for filament array load Download PDFInfo
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- CN2528188Y CN2528188Y CN 02221509 CN02221509U CN2528188Y CN 2528188 Y CN2528188 Y CN 2528188Y CN 02221509 CN02221509 CN 02221509 CN 02221509 U CN02221509 U CN 02221509U CN 2528188 Y CN2528188 Y CN 2528188Y
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- locator
- location
- filament array
- array load
- bracing
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Abstract
The utility model discloses a positioning and supporting device of a wire-array load. By adding an assistant compass tube, a metal hook, an elastomer, a knighthead, a key slot and a key bar, the device facilitates wire-array load to automatically adapt to the changes on an electrode interval of a target chamber, which solves deformation, installation difficulty and stretch break of the wire-array load, improves electric contact performance of a load wire and a localizer, and facilitates debugging, storage and transportation of the wire-array load as well as the installation and calibration of a shooting range, especially applicable for very low-strength wire-array load made up of super thin wires.
Description
1. technical field
The utility model belongs to the pinch device field that produces plasma, is specifically related to a kind of location and bracing or strutting arrangement of filament array load.
2. background technology
The structure and the kind of the employed filament array load of Z-constriction Physical Experiment are more, monofilament load and multifibres load are arranged, the multifibres load is divided into the planar alignment filament array load again and filament array load is arranged on the face of cylinder, face of cylinder alignment wire battle array is further divided into individual layer cylinder silk battle array and coaxial multi-layer cylinder silk battle array again, no matter the structure of filament array load how, all arrange according to the mode of Physical Experiment demand and constitute by the uniform loading wire of diameter.At Z-constriction Physical Experiment scene, filament array load is fixed on the anodic-cathodic, under the high function of current, produce inwardly quick constriction, form uniform plasma sheath, but, since target chamber when being evacuated the distance between the therebetween anodic-cathodic can change, loading wire itself very thin very soft (diameter＜100 μ m), can't support and overcome this variation, make the loading wire paroxysm between anodic-cathodic give birth to crooked and distortion, destroy the specific distribution of filament array load silk, influenced Z-constriction Physical Experiment result.In order to overcome the adverse effect that this variation brings, adopt mostly and on the every loading wire in loading wire battle array lower end, hang weight, and the other end is fixed on the electrode, every loading wire is tightened under the weight effect and guaranteed constant (the Physics of P1asmas of a formation shape, 1999,6 (4): 1270～1293), this method is only applicable to anodic-cathodic and is the target chamber structure that vertical direction is arranged, if when electrode was other direction arrangement, it existed 2 shortcomings, first, filament array load to multifibres cylinder shape filament array load and the distribution of other on-plane surface is inapplicable: second, contact resistance is big, simultaneously, exists filament array load to change the deformation that causes because of electrode spacing.In assembling, debugging, storage and the transportation of filament array load, also there are many difficulties.In order to overcome above shortcoming, number of patent application is 01247615.3, invention and created name is the patent application technology of " a kind of 2-hoop fibre array load and servicing unit ", adopt spring in conjunction with attached support and carrier mechanism, after the load of this structure is mounted to target chamber and removes support bar, because load is horizontal positioned, the weight of auxiliary locator and spring itself all needs spring to support, and spring can be bent downwardly, and this will cause being in the loading wire flexural deformation of below; Simultaneously, because whole loading wires all is fixed on the same auxiliary locator, each loading wire is all with the same moved further of auxiliary locator under the spring action, because the pull-off force of loading wire is very little, and the initial tensioned state of each loading wire there are differences, the loading wire that stretches tight the most tightly may be snapped by spring, even loading wire does not snap, also may not tighten because of the fractional load silk and does not meet the physical test requirement.
3. summary of the invention
The purpose of this utility model is to provide a kind of location and bracing or strutting arrangement of filament array load.
The location of a kind of filament array load of the utility model and bracing or strutting arrangement contain loading wire, locator a and locator b, support bar, key bar, and its characteristics are also to contain assist location pipe, elastic, metal hook; After loading wire passes locator a, locator b and metal hook successively, two ends are fixedly connected on respectively on the locator a, metal hook is fixedlyed connected with an end of elastic, the other end of elastic is connected with an end of assist location pipe, the fixedly connected locator b of the other end of assist location pipe, support bar is fixedlyed connected with locator b with locator a.
Locator a and locator b adopt conductivity good metal, alloy or graphite material to make respectively.Slit or aperture that some is arranged respectively on locator a and the locator b.
Elastic can adopt rubber band, extension spring or other elastomeric materials.The coefficient of elasticity of elastic must with the strength matching of loading wire, when the intensity of loading wire was very little, its coefficient of elasticity was the smaller the better.
Assemble after the load, elastic should be in extended state, and amount of elongation must be greater than 1～10mm.
One end of assist location pipe (or assist location sheet) is provided with elastic location slit, and slot number is half of loading wire.
Support bar is fixedlyed connected with locator b with locator a by screw thread, and support bar is provided with keyway, is respectively arranged with keyway on the screw thread correspondence position on locator a and the locator b, and the key bar that is complementary is installed in the keyway.
The assist location bore is greater than the external diameter of support bar, and its external diameter is less than the diameter of filament array load.
Loading wire adopts wire, alloy or polymer fiber.
In the slit of the locator adjacent with assist location pipe or assist location sheet, the loading wire of silk battle array can move.
The loading wire of walking around metal hook can slide on metal hook.
Metal hook is fixedlyed connected with an end of elastic.Electrical contact performance between loading wire and the locator is good, and contact resistance is little.
Support bar and locator are by being threaded, and pitch is identical, and the position between the locator can be regulated, and fixes by keyway and key bar, and the quantity and the link position of support bar are decided as required.
Be processed into slit on the locator and be used for distributing and the dead load silk, the size of slit, quantity and spacing are determined by the parameter of the required silk battle array of Physical Experiment.
Be processed into slit (or aperture) on the assist location pipe (or assist location sheet) and be used for distributing and installing elastic, the quantity of slit (or aperture) and size are determined according to the quantity and the size of elastic.
The elastic amount of elongation is greater than the amount of contraction of electrode spacing, and its amount of elongation can be regulated as required continuously.
Support bar and key bar and locator are easy to install and remove, and can reuse.
Can adapt to electrode spacing variation in the target chamber automatically, when electrode spacing changed, filament array load can keep the needed shape of Z-constriction Physical Experiment.
Adopt the utility model can solve preferably, be convenient to assembling, debugging, storage and the transportation of filament array load because of electrode spacing change the filament array load deformation that causes and the installation difficulty of filament array load; And can guarantee that every loading wire is in tensioned state all the time; Because the coefficient of elasticity of elastic can be very little, simultaneously, two loading wires hang on the same metal hook, and loading wire can slide betwixt, two loading wires are born the pulling force of an elastic jointly, so the utility model is useful for the loading wire of larger diameter scope and strength range.
The location of a kind of filament array load of the present utility model and bracing or strutting arrangement, the scope of application is wide, be applicable to the filament array load of various ways, monofilament load, parallel multifibres load, intensive multifibres load, face of cylinder individual layer filament array load, the double-deck filament array load in the face of cylinder all are suitable for; Be applicable to the filament array load that the loading wire strength range is wideer, particularly can be applicable to the loading wire that pull-off force is littler; Also be applicable to the situation of the electrode structure of target chamber by the different directions arrangement.
4. description of drawings
Fig. 1 is the location and the support device structure schematic diagram of embodiment 1 face of cylinder individual layer filament array load of the present utility model;
Fig. 2 is the location and the support device structure schematic diagram of embodiment 2 parallel multifibres filament array loads of the present utility model;
Describe implementation procedure of the present utility model in detail below in conjunction with accompanying drawing.
As can be seen from Figure 1, the location of a kind of filament array load of the utility model and bracing or strutting arrangement contain loading wire 1, locator a2, locator b3, assist location pipe 4, location slit 5, rubber band 6, support bar 7, key bar 8, keyway 9, keyway 10, metal hook 11.
The location of a kind of filament array load of the utility model and bracing or strutting arrangement, its filament array load is to constitute like this, locator a2, locator b3 is separately fixed on the anodic-cathodic, loading wire 1 one ends are fixedly connected on the locator a2, the other end of loading wire 1 is by the slit on the locator b3 5 and hang on the metal hook 11, then successively by locator b3, locator a2 goes up the slit 5 of corresponding adjacent (or close), be fixedly connected at last on the locator a2, one end of assist location pipe 4 is fixedlyed connected with locator b3, metal hook 11 is fixedlyed connected with an end of rubber band 6, the other end of rubber band 6 is fixed in the location slit of assist location pipe 4, rubber band 6 is in elongated condition, when electrode spacing changed, loading wire 1 can move in the slit 5 of this locator b3 under rubber band 6 effects, and the loading wire 1 between the electrode is stretched.
Loading wire 1 is distributed by slit 5 mode on demand on locator a2 and the locator b3 and locatees, locator a2 and locator b3 are provided with the slit 5 of equal number, the slot number of one end of assist location pipe 4 be with locator on half of slot number, the quantity of the diameter of locator and slit 5 is determined by the required filament array load parameter of physical test, locator a2 and locator b3 are fixedly connected on respectively on the anodic-cathodic of target chamber, loading wire 1 one ends are fixedly connected on the locator a2, the other end of loading wire 1 is gone up corresponding slit 5 by locator a2 and locator b3 location is lifted by metal hook 11 slips, metal hook 11 is connected with assist location pipe 4 by the rubber band 6 that elongates, locator a2 and locator b3 are parallel to each other, loading wire 1 is parallel to each other and is vertical with locator, the intensity of the elasticity of rubber band 6 and pitch and loading wire 1, the variable quantity of electrode spacing etc. is complementary.
The location of a kind of filament array load of the utility model and bracing or strutting arrangement, the structure of its servicing unit is such, before the loading wire 1 of assembling filament array load, locator a2 and locator b3 with filament array load links together with support bar 7, phase mutual edge distance between locator a2 and the locator b3 can be regulated by the screw thread rotation of support bar 7, on the correspondence position of support bar 7 and locator a2 and locator b3, be respectively arranged with keyway 9 and 10, a size is installed in the keyway, the key bar 8 of shape and keyway 9 and 10 couplings, be used for fixing the relative position between the locator, assist location pipe 4 is vertically fixed on the outside disc of locator b3, and it is coaxial with it, support bar 7 runs through the axis of assist location pipe 4, and support bar 7 parts are exposed to outside the end of assist location pipe 4 band slits.
After device location and installation of the present utility model was on the target chamber electrode, the eject key bar was twisted support bar, can finish the installment work at target chamber of a kind of location of filament array load and bracing or strutting arrangement easily.
5. embodiment
The location of embodiment as can be seen from Figure 1 of the present utility model face of cylinder individual layer filament array load and the structural representation of bracing or strutting arrangement.
Locator a2 and locator b3 adopt the brass disc material, and assist location pipe 4 adopts brass pipe.
The axle center of locator a2 and locator b3 all processes the screw of identical pitch vertically, and axially processes a keyway 10 along it; Circumference along locator a2 and locator b3 cuts out the slit 5 that quantity is identical on the circumference that is evenly distributed on separately.
Loading wire 1 strength matching of the length of rubber band 6 and elasticity size and filament array load; Locator a2, locator b3 is gold-plated or silver-colored, to increase conductivity.
With support bar 7 locator a2, locator b3 are connected successively with assist location pipe 4, regulate its mutual alignment, assist location pipe 4 is fixedly connected on the outside disc of locator b3, metal hook is fixed on an end of rubber band 6, and the other end of rubber band 6 is embedded in the slit of assist location pipe 4, appropriateness is elongated rubber band 6, and slit 5 alignment on locator a2, locator b3 and the assist location pipe 4 are inserted in the keyway 9 and 10 key bar 8 fixing; Loading wire 1 adopts metal tungsten wire, with same two adjacent loading wires 1 of metal tungsten wire assembling, the two ends of the tungsten filament of suitable length all are fixed on the outside disc of locator a2, remainder is put into the slit 5 of the correspondence of locator a2 and locator b3 successively, walk around the outside disc of locator b3, and carry extension by metal hook 11, from the adjacent slots 5 of locator a3 and locator b2, return again.
When filament array load of the present utility model, be fixedly mounted on the anodic-cathodic of target chamber after, eject key bar 8 is backed out support bar 7, has promptly finished the installation of required filament array load.
Fig. 2 is the location and the support device structure schematic diagram of embodiment 2 parallel multifibres filament array loads of the present utility model.
Adopt the servicing unit system of two support bars 7, assist location sheet with rectangular shape replaces assist location pipe 4, one end of assist location sheet is vertically fixed on the outside disc of locator b3, the maximum side of assist location sheet and the arrangement plane parallel of loading wire 1, and vertical range 2～10mm, the other end of assist location sheet cuts out slit and is used to embed rubber band 6, and the quantity of slit is half of loading wire 1 quantity, and all the other are with embodiment 1.
Claims (10)
1. the location of a filament array load and bracing or strutting arrangement contain loading wire (1), locator a (2) and locator b (3), support bar (7), key bar (8), it is characterized in that: also contain assist location pipe (4), elastic, metal hook (11); After loading wire (1) passes locator a (2), locator b (3) and metal hook (11) successively, two ends are fixedly connected on respectively on the locator a (2), metal hook (11) is fixedlyed connected with an end of elastic, one end of the fixedly connected assist location pipe of the other end of elastic (4), the other end of assist location pipe (4) is fixedly connected on locator b (3), and support bar (7) is fixedlyed connected locator a (2) with locator b (3).
2. the location of a kind of filament array load according to claim 1 and bracing or strutting arrangement, it is characterized in that: its elastic is rubber band (6).
3. the location of a kind of filament array load according to claim 1 and bracing or strutting arrangement, it is characterized in that: its locator a (2) and locator b (3) adopt electric conducting material to make respectively.
4. according to the location and the bracing or strutting arrangement of claim 1 or 3 described a kind of filament array loads, it is characterized in that: the electric conducting material that its locator a (2) and locator b (3) adopt is metal, alloy, graphite.
5. according to the location and the bracing or strutting arrangement of the arbitrary described a kind of filament array load of claim 1-4, it is characterized in that: be respectively equipped with the slit (5) that loading wire (1) passes on the circumference of its locator a (2) and locator b (3).
6. the location of a kind of filament array load according to claim 1 and bracing or strutting arrangement is characterized in that: its loading wire (1) employing wire, alloy or polymer fiber.
7. according to the location and the bracing or strutting arrangement of claim 1 described a kind of filament array load, it is characterized in that: its support bar (7) is fixedlyed connected locator a (2) by screw thread with locator b (3), support bar (7) is provided with keyway (9), be respectively arranged with keyway (10) on the screw thread correspondence position on locator a (2) and the locator b (3), the key bar (8) that is complementary is installed in the keyway.
8. the location of a kind of filament array load according to claim 7 and bracing or strutting arrangement is characterized in that: the material that its support bar (7) adopts is metal, alloy, pottery, glass, polymethyl methacrylate.
9. the location of a kind of filament array load according to claim 1 and bracing or strutting arrangement is characterized in that: be respectively equipped with the aperture that loading wire (1) passes on the circumference of its locator a (2) and locator b (3).
10. the location of a kind of filament array load according to claim 1 and bracing or strutting arrangement is characterized in that: its assist location pipe (4) employing assist location sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02221509 CN2528188Y (en) | 2002-02-01 | 2002-02-01 | Positioning and support device for filament array load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02221509 CN2528188Y (en) | 2002-02-01 | 2002-02-01 | Positioning and support device for filament array load |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2528188Y true CN2528188Y (en) | 2002-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02221509 Expired - Fee Related CN2528188Y (en) | 2002-02-01 | 2002-02-01 | Positioning and support device for filament array load |
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| Country | Link |
|---|---|
| CN (1) | CN2528188Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100562208C (en) * | 2007-01-04 | 2009-11-18 | 重庆市机电设计研究院 | The method of silk and groove relative positioning in the ultra micro filament array load assembling |
| CN104219862A (en) * | 2014-09-11 | 2014-12-17 | 西北核技术研究所 | Outer detonation plane film load device |
| CN105139896A (en) * | 2015-09-25 | 2015-12-09 | 中国工程物理研究院激光聚变研究中心 | Auxiliary assembly platform of diameter period modulation wire array |
| CN111451622A (en) * | 2020-04-17 | 2020-07-28 | 西安交通大学 | Design method of repetition frequency X pinch load based on metal wire micro-nano processing technology |
| CN111822313A (en) * | 2020-07-23 | 2020-10-27 | 北京理工大学 | Underwater sound source and shock wave source based on metal wire array electric explosion |
-
2002
- 2002-02-01 CN CN 02221509 patent/CN2528188Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100562208C (en) * | 2007-01-04 | 2009-11-18 | 重庆市机电设计研究院 | The method of silk and groove relative positioning in the ultra micro filament array load assembling |
| CN104219862A (en) * | 2014-09-11 | 2014-12-17 | 西北核技术研究所 | Outer detonation plane film load device |
| CN105139896A (en) * | 2015-09-25 | 2015-12-09 | 中国工程物理研究院激光聚变研究中心 | Auxiliary assembly platform of diameter period modulation wire array |
| CN105139896B (en) * | 2015-09-25 | 2017-04-12 | 中国工程物理研究院激光聚变研究中心 | Auxiliary assembly platform of diameter period modulation wire array |
| CN111451622A (en) * | 2020-04-17 | 2020-07-28 | 西安交通大学 | Design method of repetition frequency X pinch load based on metal wire micro-nano processing technology |
| CN111822313A (en) * | 2020-07-23 | 2020-10-27 | 北京理工大学 | Underwater sound source and shock wave source based on metal wire array electric explosion |
| CN111822313B (en) * | 2020-07-23 | 2021-11-09 | 北京理工大学 | Underwater sound source and shock wave source based on metal wire array electric explosion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021225 Termination date: 20100201 |