CN102338661B - Clamping type horizontal electrode rack - Google Patents
Clamping type horizontal electrode rack Download PDFInfo
- Publication number
- CN102338661B CN102338661B CN 201110137028 CN201110137028A CN102338661B CN 102338661 B CN102338661 B CN 102338661B CN 201110137028 CN201110137028 CN 201110137028 CN 201110137028 A CN201110137028 A CN 201110137028A CN 102338661 B CN102338661 B CN 102338661B
- Authority
- CN
- China
- Prior art keywords
- guide groove
- adjusting gear
- metal frame
- electrode
- steel wire
- 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.)
- Active
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 36
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 36
- 239000010439 graphite Substances 0.000 claims abstract description 36
- 239000002184 metal Substances 0.000 claims abstract description 26
- 229910052751 metal Inorganic materials 0.000 claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 210000000003 hoof Anatomy 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000000295 emission spectrum Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract 2
- 230000037431 insertion Effects 0.000 abstract 2
- 241000272525 Anas platyrhynchos Species 0.000 description 5
- 239000011435 rock Substances 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000013590 bulk material Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Images
Landscapes
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Furnace Details (AREA)
Abstract
The invention discloses a clamping type horizontal electrode rack, which comprises a horseshoe metal frame, an adjusting gear, a guide groove transverse beam, a double-legged bracket, a steel wire insertion bolt and U-shaped electrode guide grooves, wherein the horseshoe metal frame is made of a metal block which is about 2 to 3 mm thick; the adjusting gear is arranged at a place, adjacent to the front upper end, in the horseshoe metal frame; three U-shaped electrode guide grooves are welded on the guide groove transverse beam; the double-legged bracket is welded under the guide groove transverse beam; and the horseshoe metal frame is arranged above the guide groove transverse beam and connected through the steel wire insertion bolt. When the clamping type horizontal electrode rack is used, graphite electrodes are loaded, the adjusting gear is clockwise or anticlockwise rotated, and the graphite electrodes which are arranged in the U-shaped electrode guide grooves on the guide groove transverse beam can move forward or backward. When the clamping type horizontal electrode rack is used in an emission spectrum chromatograph, electrical conductivity is improved, slipping is avoided, and the utilization rate of the electrodes is improved; the clamping type horizontal electrode rack is good in stability, simple in structure, small in size and convenient for installation and maintenance; and the problem of low spectrographic quality caused by poor adjustment of the electrodes can be solved.
Description
Technical field
The present invention relates to a kind of can be on chemical emissions spectrum spectrograph horizontal direction regulate the device that graphite electrode moves forward and backward, namely the clip horizontal electrode rack belongs to chemical experiment device.
Background technology
Common horizontal electrode rack has spring, double support type and single-cradle etc. now.The spring horizontal electrode rack is that the pulling force that utilizes the elasticity of spring to produce compresses graphite electrode and adjusting gear, when clockwise or when rotating counterclockwise adjusting gear, graphite electrode just can move forward and backward as required.Because graphite electrode work the time is in the condition of high temperature, heat can pass on the horizontal electrode rack, the spring rear elastic break-down of being heated, thus make adjusting gear not press tightly graphite electrode, the phenomenon that will occur skidding between adjusting gear and the graphite electrode.The double support type horizontal electrode rack is to utilize double bracket to prop graphite electrode, what the adjusting gear shell was installed passes double bracket below by two duck eyes, in movable about adjusting gear is in like this, adjusting gear utilizes the effect of self gravitation to be pressed on the graphite electrode, thereby compresses graphite electrode.Because adjusting gear is clockwise or when rotating counterclockwise, the pressure that adjusting gear acts on the graphite electrode is different, two duck eyes that are installed in below the adjusting gear shell will stick double bracket, cause that adjusting gear is up and down to have some setbacks, also can make adjusting gear compress graphite electrode, skid between graphite electrode and the adjusting gear, if strengthen the diameter of two duck eyes, adjusting gear will rock from side to side, and causes graphite electrode also can rock from side to side, thereby has affected the measurement quality of spectrograph.The single-cradle horizontal electrode rack is identical with double support type horizontal electrode rack principle of work, difference is that the shell that adjusting gear is installed passes single-side stand below by a duck eye, like this with regard to the up and down problem that has some setbacks between two duck eyes below the adjusting gear that has solved the double support type horizontal electrode and the double bracket, but owing to only have a support, the adjusting gear scope that rocks from side to side is very large, thereby has affected the normal operation of spectrograph.
Summary of the invention
Technical matters to be solved by this invention: overcome the deficiency of existing level arc-spark stand when chemical emissions spectrum spectrograph uses.Provide a kind of simple in structure, volume is little, installation and maintenance are convenient, good stability, the device that horizontal direction adjusted graphite electrode moves forward and backward when spectrograph is worked.
Technical scheme of the present invention: the clip horizontal electrode rack comprises: shape of a hoof metal frame, adjusting gear, guide groove crossbeam, double-legged support, steel wire plug, U-shaped electrode guide groove.Shape of a hoof metal frame is that about 2～3 millimeters derby of thickness is made, and adjusting gear is assemblied in the position of forward upper end in the shape of a hoof metal frame.3 U-shaped electrode guide grooves of welding above the guide groove crossbeam, the below welds double-legged support.Shape of a hoof metal frame is assemblied in guide groove crossbeam top, is connected with the guide groove crossbeam by the steel wire plug.During use, load onto graphite electrode, clockwise or rotate counterclockwise adjusting gear, the graphite electrode of frame in the U-shaped electrode guide groove on the guide groove crossbeam will move forward or backward.Because adjusting gear and steel wire plug have certain lateral separation, shape of a hoof metal frame and adjusting gear under the effect of self gravitation take the steel wire plug as fulcrum, principle of work according to lever, the gravity conduction is the pressure of adjusting gear to graphite electrode, thereby compresses the graphite electrode in the U-shaped electrode guide groove.
Because the present invention uses mainly for the emission spectrum spectrograph, the guide groove crossbeam will connect the high-frequency alternating current of low voltage and high current, can shorten behind the graphite electrode generation alternating current arc spark, thereby to guarantee that namely graphite electrode has good contacting with the guide groove crossbeam, graphite electrode can accurately move forward and backward again, identical to guarantee two spacings between the graphite electrode, thereby guide groove crossbeam and U-shaped electrode guide groove preferably use metallic copper material, can ensure good electric conductivity, shape of a hoof arc-spark stand is the metal bulk material of 2～3 millimeters thick, can ensure enough large self gravitation, be conducive to compress the graphite electrode in the U-shaped electrode guide groove, and adjusting gear is at the front end of guide groove crossbeam, like this under the effect of lever, the gravity of adjusting gear and shape of a hoof metal frame changes the pressure to graphite electrode into, and can reduce the length of residue electrode, and improves the utilization rate of graphite electrode.
Compared with prior art, not only electric conductivity raising when clip horizontal electrode rack of the present invention uses in the emission spectrum spectrograph, non-slip, can improve the electrode utilization rate, good stability, and simple in structure, and volume is little, convenient for installation and maintenance, thus reduce cause because electrode regulating is bad to take the photograph the spectrum quality low.
Description of drawings
Fig. 1 is structural representation sectional view of the present invention.
Fig. 2 is structural representation side view of the present invention.
Mark among the figure: 1. shape of a hoof metal frame; 2. adjusting gear; 3. graphite electrode; 4. guide groove crossbeam; 5. double-legged support; 6. steel wire plug; 7.U shape electrode guide groove.
Embodiment
Embodiment:
As shown in Figure 1, the clip horizontal electrode rack comprises: shape of a hoof metal frame 1, adjusting gear 2, guide groove crossbeam 4, double-legged support 5, steel wire plug 6, U-shaped electrode guide groove 7.Shape of a hoof metal frame 1 is welded for the derby of 3 millimeters of thickness, and adjusting gear 2 is installed in the top position of Inner Front End.Guide groove crossbeam 4 is strip metal bars of being made by metallic copper, the right and left of forward position adjustments gear 2 two U-shaped electrode guide grooves 7 of burn-oning on guide groove crossbeam 4, the position of keeping right in the centre of guide groove crossbeam 4 again the 3rd the U-shaped electrode guide groove 7 of burn-oning, both feet support 5 be welded in guide groove crossbeam 4 below, the shape of a hoof metal frame 1 that assembles adjusting gear 2 is installed in above the guide groove crossbeam 4, graphite electrode 3 is loaded onto in the centre, make shape of a hoof metal frame 1 and guide groove crossbeam 4 be in parastate, load onto steel wire plug 6 in the back lower place of shape of a hoof metal frame 1, shape of a hoof metal frame 1 and guide groove crossbeam 4 are coupled together by steel wire plug 6.Horseshoe type metal frame 1 just can be rotated up and down take steel wire plug 6 as axle on guide groove crossbeam 4 like this, thereby making adjusting gear 2 gravity can be changed into pressure is pressed on the graphite electrode 3, during use, clockwise or rotate counterclockwise adjusting gear 2, graphite electrode 3 just can move in the U-shaped slot electrode 7 on guide groove crossbeam 4 forward or backward, thereby reaches the purpose of regulating graphite electrode 3 length.
Claims (1)
1. a clip horizontal electrode rack is characterized in that comprising shape of a hoof metal frame (1), adjusting gear (2), guide groove crossbeam (4), double-legged support (5), steel wire plug (6) and U-shaped electrode guide groove (7); Shape of a hoof metal frame (1) is made for the derby of 2～3 millimeters of thickness, and adjusting gear (2) is assemblied in the position of forward upper end in the shape of a hoof metal frame (1); Welding 3 U-shaped electrode guide grooves (7) above the guide groove crossbeam (4), the below welds double-legged support (5); Shape of a hoof metal frame (1) is assemblied in guide groove crossbeam (4) top, is connected with guide groove crossbeam (4) by the steel wire plug; During use, load onto graphite electrode (3), clockwise or rotate counterclockwise adjusting gear, the inner graphite electrode (3) of the U-shaped electrode guide groove (7) of frame on guide groove crossbeam (4) will move forward or backward; Because adjusting gear (2) and steel wire plug (6) have certain lateral separation, shape of a hoof metal frame (1) and adjusting gear (2) under the effect of self gravitation take steel wire plug (6) as fulcrum, principle of work according to lever, the gravity conduction is the pressure of adjusting gear (2) to graphite electrode (3), thereby compresses the inner graphite electrode (3) of U-shaped electrode guide groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110137028 CN102338661B (en) | 2011-05-23 | 2011-05-23 | Clamping type horizontal electrode rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110137028 CN102338661B (en) | 2011-05-23 | 2011-05-23 | Clamping type horizontal electrode rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102338661A CN102338661A (en) | 2012-02-01 |
| CN102338661B true CN102338661B (en) | 2013-03-13 |
Family
ID=45514508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110137028 Active CN102338661B (en) | 2011-05-23 | 2011-05-23 | Clamping type horizontal electrode rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102338661B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634450A (en) * | 2015-02-21 | 2015-05-20 | 桂林理工大学 | Graphite electrode horizontal moving device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3028348C2 (en) * | 1980-07-25 | 1985-05-15 | C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach | Carbon electrode for electric arc furnaces |
| EP0200983A3 (en) * | 1981-06-26 | 1989-01-04 | Foseco International Limited | Protection of graphite electrodes |
| CN2469450Y (en) * | 2001-03-31 | 2002-01-02 | 刘文涛 | Dropping mercury electrode |
| CN2854591Y (en) * | 2005-11-24 | 2007-01-03 | 江苏江分电分析仪器有限公司 | Universal Electrode Holder |
| CN201796002U (en) * | 2010-09-25 | 2011-04-13 | 山东蓝星东大化工有限责任公司 | Acidimeter supporting and positioning frame |
-
2011
- 2011-05-23 CN CN 201110137028 patent/CN102338661B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102338661A (en) | 2012-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105826613B (en) | Dynamic lithium battery battery formation clamp mechanism | |
| CN102338661B (en) | Clamping type horizontal electrode rack | |
| CN103389395B (en) | Arrestor test rack | |
| CN202057581U (en) | Electrode stand | |
| CN102437436B (en) | Welding conduction mechanism of H-type steel horizontal assembly welding machine | |
| CN201304421Y (en) | Power up device for electro-plastic wire drawing | |
| CN204389025U (en) | A kind of electrode moves horizontally device | |
| CN104634450A (en) | Graphite electrode horizontal moving device | |
| CN104002032A (en) | Novel welding device | |
| CN201130748Y (en) | Resilient socket | |
| CN202411650U (en) | Electric-resistance seam-welding handpiece with novel conductive structure | |
| CN203918215U (en) | A kind of electrode levelling gear and electrode assemblie | |
| CN202268493U (en) | H-shaped steel horizontal assembling, welding and grounding mechanism | |
| CN203278151U (en) | T-shaped compression type strain clamp for power transmission conductor on power transmission line tower | |
| CN207862453U (en) | Electrolytic manganese metal graphite anode | |
| CN202527837U (en) | Anti-burning electric soldering tweezers | |
| CN203992773U (en) | A kind of Novel welding device | |
| CN201981287U (en) | Large-current graphite-electrode water-cooling structure | |
| CN204834553U (en) | Fuse | |
| CN204349301U (en) | The charged prosthetic device of fuse device pile crown fault | |
| CN202271088U (en) | Novel spring-adjustable electrode holder | |
| CN114733500B (en) | Active carbon electric heating regeneration device capable of maintaining stable resistance and regeneration method thereof | |
| CN209279672U (en) | Novel graphite fender plate | |
| CN215238510U (en) | Hand-held type resistance welding handle | |
| CN202877721U (en) | Projection welding electrode clamping device for oil storage cylinder bracket |
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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210113 Address after: 215400 No.2, 4th floor, building a, No.88, Beijing East Road, Taicang Development Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou Yunshou Software Technology Co.,Ltd. Address before: 541004 Guilin city of the Guangxi Zhuang Autonomous Region Road No. 12 building of Guilin University of Technology Patentee before: GUILIN University OF TECHNOLOGY |
|
| TR01 | Transfer of patent right |