CN108263942B - Clamp convenient to adjust for graphitized electrode loading and unloading vehicle - Google Patents
Clamp convenient to adjust for graphitized electrode loading and unloading vehicle Download PDFInfo
- Publication number
- CN108263942B CN108263942B CN201810330175.7A CN201810330175A CN108263942B CN 108263942 B CN108263942 B CN 108263942B CN 201810330175 A CN201810330175 A CN 201810330175A CN 108263942 B CN108263942 B CN 108263942B
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- CN
- China
- Prior art keywords
- fixing
- fixed
- sleeve
- rod
- clamping
- Prior art date
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Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 12
- 238000005087 graphitization Methods 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 229910002804 graphite Inorganic materials 0.000 description 9
- 239000010439 graphite Substances 0.000 description 9
- 230000008859 change Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010891 electric arc Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000011300 coal pitch Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011331 needle coke Substances 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/125—Chain-type slings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Discharge Heating (AREA)
- Furnace Details (AREA)
Abstract
The invention discloses a graphitized electrode loading and unloading vehicle clamp convenient to adjust, which comprises a bearing beam, a fixing rod and a clamping ring, wherein a fixing hanging ring is arranged at the center of the upper surface of the bearing beam, the connecting plate is connected with another connecting plate through a reinforcing column, a fixing sleeve is sleeved outside the fixing rod, an adjusting bolt penetrates through a fixing sliding rail, an installation sleeve is arranged below the fixing sleeve, a safety pin is arranged above the clamping ring, a lock chain is arranged below the clamping ring, a transverse plate is fixed below the lock chain, two ends of the transverse plate are penetrated by fixing clamping arms, and a handle is arranged at the center of the adjusting rod. This graphitization electrode loading and unloading automobile-used anchor clamps convenient to adjust, snap ring and spacing crossbeam can dismantle to reduce the quantity of chain, make this handling anchor clamps be convenient for transport the electrode of major diameter, can realize 1 handling that this needs 4 handling, and efficiency is higher.
Description
Technical Field
The invention relates to the technical field of graphite electrode lifting equipment, in particular to a clamp for a graphitized electrode loading and unloading vehicle, which is convenient to adjust.
Background
The graphite electrode is made up by using petroleum coke and needle coke as raw materials and coal pitch as binding agent and adopting the processes of calcining, proportioning, kneading, profiling, roasting, graphitizing and machining, and is a conductor which can release electric energy in the form of electric arc in the electric arc furnace to heat and melt the furnace charge, and can be divided into ordinary power, high power and ultrahigh power according to its high quality index. When transferring graphite electrode, need fix the electrode with the anchor clamps to utilize hoisting equipment to accomplish handling it, current graphite electrode anchor clamps are single anchor clamps structure, can only carry out single transportation to graphite electrode, and single anchor clamps can only satisfy the handling of phi 700, phi 600 large specification electrode in addition, and the opening is big, can not satisfy the production needs, and small specification electrodes phi 500, phi 450, phi 400, phi 350, phi 300, phi 200, phi 100 etc. have many, transport difficulty, work efficiency is extremely low can not satisfy the production needs, and waste a large amount of manual work.
Disclosure of Invention
The invention aims to provide a clamp for a graphitized electrode loading and unloading vehicle, which is convenient to adjust, and aims to solve the problems that the prior graphitized electrode clamp is of a single clamp structure, can only carry out single transportation on a graphite electrode, can only meet the lifting of large-specification electrodes of phi 700 and phi 600, has a large opening and cannot meet the production requirement in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a graphitized electrode loading and unloading automobile-used anchor clamps convenient to adjust, includes spandrel girder, dead lever and snap ring, fixed rings are installed to the center department of spandrel girder's upper surface, and the inner wall of spandrel girder is provided with the connecting plate, the both sides and the connecting plate interconnect of dead lever, and the fixed slide rail has been seted up on the surface of dead lever, spacing crossbeam is installed to the below of spandrel girder, and spacing crossbeam is located under the dead lever, the connecting plate passes through stiffener and another connecting plate interconnect, the outside cover of dead lever has fixed sleeve, and fixed sleeve's left side is provided with the fixing base, the center department of dead lever and fixing base is all run through by adjusting bolt, and adjusting bolt's outside is fixed with the compact disc simultaneously, the compact disc is located fixed sleeve's inside, adjusting bolt passes from the fixed slide rail, fixed sleeve's below is provided with the installation cover, and the mounting hole has been seted up to the lower surface of installation cover, the safety pin is installed to the top of snap ring, and the upper end of safety pin is located the inside of installation cover, the clamp link, the below of adjusting lever, and two side of adjusting lever, the side of adjusting lever is located the front and is located by the fixed arm, the front and is fixed by the fixed arm.
Preferably, the fixed sleeve is provided with 4 in the outside of dead lever, and fixed sleeve and fixing base block connection.
Preferably, the cross-sectional shape of the mounting hole is the same as that of the safety pin, and the area of the mounting hole is larger than that of the safety pin.
Preferably, the snap ring is of an annular rotating structure, and forms a dismounting and mounting structure with the limiting cross beam, and meanwhile, the snap ring is movably connected with the safety pin.
Preferably, the width of the left side of the fixing clamp arm is larger than the width of the right side, and the transverse plate and the adjusting rod are positioned at one end of the fixing clamp arm with small width.
Preferably, threads are arranged at two ends of the adjusting rod, the directions of the threads at two sides are opposite, and the adjusting rod is in threaded connection with the fixing clamp arm.
Compared with the prior art, the invention has the beneficial effects that: this graphitized electrode loading and unloading vehicle anchor clamps convenient to adjust, the outside cover at the dead lever has fixed sleeve, and fixed sleeve passes through the installation cover and the safety pin and snap ring fixed mounting of below, the dead lever is fixed telescopic position, spacing crossbeam carries out the support of weight to the snap ring, thereby improve the stability of chain at handling graphite electrode, in addition, the snap ring can dismantle with spacing crossbeam, thereby reduce the quantity of chain, make this handling anchor clamps be convenient for transport the electrode of major diameter, and through the mutual slip of dead lever and fixed sleeve, be convenient for change the interval between the fixed sleeve, the interval between the lower diaphragm has been changed promptly, thereby make this anchor clamps can carry out handling to the electrode of minor diameter, reduce the manual work, reduce lifting equipment and open and stop the number of times, can realize 1 handling that this needs 4 handling, and change the distance between 2 fixed clamp arms through twisting the regulation pole, make 2 fixed clamp arms can fix the electrode of different diameters, the practicality is improved, it is safer to single anchor clamps or wire hoist relatively, efficiency is higher, economic benefits has been improved.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic view of the bottom structure of the load beam of the present invention;
FIG. 3 is a schematic view of the mounting structure of the fixing sleeve and the snap ring of the present invention;
FIG. 4 is a schematic view of the bottom structure of the mounting sleeve of the present invention;
FIG. 5 is a schematic top view of a cross plate of the present invention;
FIG. 6 is a schematic elevational view of the present invention;
fig. 7 is a schematic side view of the fixing clip of the present invention.
In the figure: 1. a spandrel girder; 2. fixing a hanging ring; 3. a fixed rod; 4. fixing the sliding rail; 5. a connecting plate; 6. a reinforcing column; 7. a fixed sleeve; 8. an adjusting bolt; 9. a pressing plate; 10. a fixing seat; 11. a limiting beam; 12. a mounting sleeve; 13. a mounting hole; 14. a clasp; 15. a safety pin; 16. a cross plate; 17. fixing the clamping arm; 18. an adjusting rod; 19. a handle; 20. a chain.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution: the graphitized electrode loading and unloading vehicle clamp convenient to adjust comprises a spandrel girder 1, a fixed lifting ring 2, a fixed rod 3, a fixed sliding rail 4, a connecting plate 5, a reinforcing column 6, a fixed sleeve 7, an adjusting bolt 8, a pressing disc 9, a fixed seat 10, a limiting beam 11, a mounting sleeve 12, a mounting hole 13, a clamping ring 14, a safety pin 15, a transverse plate 16, a fixed clamping arm 17, an adjusting rod 18, a handle 19 and a lock chain 20, wherein the fixed lifting ring 2 is mounted at the center of the upper surface of the spandrel girder 1, the connecting plate 5 is arranged on the inner wall of the spandrel girder 1, two sides of the fixed rod 3 are connected with the connecting plate 5, the fixed sliding rail 4 is arranged on the surface of the fixed rod 3, the limiting beam 11 is mounted below the spandrel girder 1, the limiting beam 11 is positioned right below the fixed rod 3, the connecting plate 5 is connected with the other connecting plate 5 through the reinforcing column 6, the fixed sleeve 7 is sleeved outside the fixed rod 3, the left side of the fixed sleeve 7 is provided with a fixed seat 10, 4 fixed sleeves 7 are arranged on the outer side of the fixed rod 3, the fixed sleeve 7 is connected with the fixed seat 10 in a clamping way, the stability of the fixed sleeve 7 on the outer surface of the fixed rod 3 is improved, the center of the fixed rod 3 and the fixed seat 10 is penetrated by an adjusting bolt 8, a pressing disc 9 is fixed on the outer side of the adjusting bolt 8, meanwhile, the pressing disc 9 is positioned in the fixed sleeve 7, the adjusting bolt 8 penetrates through a fixed sliding rail 4, an installation sleeve 12 is arranged below the fixed sleeve 7, an installation hole 13 is formed in the lower surface of the installation sleeve 12, a safety pin 15 is arranged above a clamping ring 14, the upper end of the safety pin 15 penetrates through the installation hole 13, the safety pin 15 is positioned in the installation sleeve 12, the clamping ring 14 is of an annular rotating structure, and the clamping ring 14 and a limiting beam 11 form a disassembling installation structure, simultaneously snap ring 14 and relief pin 15 swing joint to be convenient for rotate snap ring 14, thereby the convenience is dismantled installation cover 12 and relief pin 15, mounting hole 13 is the same with the cross section shape of relief pin 15, and the area of mounting hole 13 is greater than the area of relief pin 15, both can carry out fixed dismantlement, thereby be convenient for dismantle rotation snap ring 14, chain 20 is installed to the below of snap ring 14, and the below of chain 20 is fixed with diaphragm 16, the both ends of diaphragm 16 are run through by fixed clamp arm 17, and the surface of fixed clamp arm 17 is run through by regulation pole 18, the width of fixed clamp arm 17 left side is greater than the width on the right side, and diaphragm 16 and regulation pole 18 are located the inside of fixed clamp arm 17 width weak point, thereby fix the electrode, the center department of regulation pole 18 installs handle 19, and regulation pole 18 is located the place ahead of diaphragm 16, the screw thread is seted up at the both ends of regulation pole 18, and the screw thread trend of both sides is opposite, and regulation pole 18 and fixed clamp arm 17 threaded connection can change the interval between the fixed clamp arm 17 through rotating regulation pole 18, thereby be convenient for fix the different electrode diameters of graphite.
Working principle: when the clamp is used, the clamp is fixedly connected with a crane through the fixed hanging ring 2, then the fixed clamping arm 17 is fixed with one end of an electrode, the fixed clamping arm 17 at the front end of the transverse plate 16 is clamped into a groove at one end of the electrode, the handle 19 is held by hand to rotate, the handle 19 drives the fixed clamping arm 17 to rotate through threads on the surface of the adjusting rod 18, 2 fixed clamping arms 17 are limited and fixed through the transverse plate 16, the threads at the two ends of the adjusting rod 18 move beyond, namely, the 2 fixed clamping arms 17 move beyond until the fixed clamping arms 17 are limited and fixed in the groove at one end of the electrode, the electrode is clamped, then the other end of the electrode is fixed again, and when the crane equipment drives the spandrel girder 1 to hoist through the fixed hanging ring 2, the spandrel girder 1 drives the graphite electrode below to move until the hoisting is finally completed;
when handling the electrode of major diameter, reduce the quantity of chain 20 to increase the interval between the chain 20, be convenient for fix the electrode of major diameter, open snap ring 14 at first, and twist the relief pin 15, until the relief pin 15 passes from mounting hole 13, snap ring 14 is detached from spacing crossbeam 11 promptly, until 2 snap rings 14 are left to spandrel girder 1's below, afterwards take down adjusting bolt 8, remove fixed sleeve 7, fixed sleeve 7 slides on dead lever 3, until the interval between the dead lever 3 of this fixed sleeve 7 below is suitable, afterwards fix the electrode of major diameter with the fixed clamp arm 17 of below, afterwards start the hoist to carry out the handling it can, the holistic practicality has been increased.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a graphitized electrode loading and unloading automobile-used anchor clamps convenient to adjust, includes spandrel girder (1), dead lever (3) and snap ring (14), its characterized in that: the bearing beam (1) is characterized in that a fixed hanging ring (2) is arranged at the center of the upper surface of the bearing beam (1), a connecting plate (5) is arranged on the inner wall of the bearing beam (1), two sides of the fixing rod (3) are connected with the connecting plate (5) mutually, a fixed sliding rail (4) is arranged on the surface of the fixing rod (3), a limiting cross beam (11) is arranged below the bearing beam (1), the limiting cross beam (11) is arranged right below the fixing rod (3), the connecting plate (5) is connected with the other connecting plate (5) through a reinforcing column (6), a fixing sleeve (7) is sleeved on the outer side of the fixing rod (3), a fixing seat (10) is arranged on the left side of the fixing sleeve (7), both the fixing rod (3) and the center of the fixing seat (10) are penetrated by an adjusting bolt (8), a pressing disc (9) is fixed on the outer side of the adjusting bolt (8), meanwhile, the pressing disc (9) is arranged inside the fixing sleeve (7), the adjusting bolt (8) penetrates through the fixed sliding rail (4), a fixing sleeve (7), a mounting hole (12) is arranged below the fixing sleeve (7), a mounting pin (13) is arranged on the fixing sleeve (13), and a mounting hole (13) is arranged on the fixing sleeve (13), the safety pin (15) is positioned in the mounting sleeve (12), a lock chain (20) is arranged below the clamping ring (14), a transverse plate (16) is fixed below the lock chain (20), two ends of the transverse plate (16) are penetrated by the fixing clamping arms (17), the surfaces of the fixing clamping arms (17) are penetrated by the adjusting rods (18), a handle (19) is arranged at the center of the adjusting rods (18), and the adjusting rods (18) are positioned in front of the transverse plate (16); the fixing sleeves (7) are arranged on the outer sides of the fixing rods (3), and the fixing sleeves (7) are connected with the fixing seats (10) in a clamping mode; the cross-sectional shape of the mounting hole (13) is the same as that of the safety pin (15), and the area of the mounting hole (13) is larger than that of the safety pin (15).
2. The graphitized electrode handling vehicle clamp convenient to adjust according to claim 1, wherein: the clamping ring (14) is of an annular rotating structure, and forms a dismounting and mounting structure with the limiting cross beam (11), and meanwhile the clamping ring (14) is movably connected with the safety pin (15).
3. The graphitized electrode handling vehicle clamp convenient to adjust according to claim 1, wherein: the width of the left side of the fixed clamping arm (17) is larger than that of the right side, and the transverse plate (16) and the adjusting rod (18) are positioned at one end of the fixed clamping arm (17) with small width.
4. The graphitized electrode handling vehicle clamp convenient to adjust according to claim 1, wherein: threads are formed at two ends of the adjusting rod (18), the directions of the threads at two sides are opposite, and the adjusting rod (18) is in threaded connection with the fixing clamp arm (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810330175.7A CN108263942B (en) | 2018-04-13 | 2018-04-13 | Clamp convenient to adjust for graphitized electrode loading and unloading vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810330175.7A CN108263942B (en) | 2018-04-13 | 2018-04-13 | Clamp convenient to adjust for graphitized electrode loading and unloading vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108263942A CN108263942A (en) | 2018-07-10 |
| CN108263942B true CN108263942B (en) | 2024-04-09 |
Family
ID=62778295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810330175.7A Active CN108263942B (en) | 2018-04-13 | 2018-04-13 | Clamp convenient to adjust for graphitized electrode loading and unloading vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108263942B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2570159A1 (en) * | 1984-09-07 | 1986-03-14 | Tubel Rayfel Sa Thermique | Dismantleable tube support for fixing joinery elements |
| KR19980064702U (en) * | 1997-04-30 | 1998-11-25 | 양재신 | Jig for fixing discharge electrode for electric discharge machining |
| CN202625585U (en) * | 2012-04-09 | 2012-12-26 | 济南吉利汽车有限公司 | Vehicle body longitudinal beam assembly lifting appliance |
| CN204057689U (en) * | 2014-08-29 | 2014-12-31 | 江苏沙钢集团淮钢特钢股份有限公司 | A kind of flat-rolling mill stone tongs |
| CN204675625U (en) * | 2015-06-09 | 2015-09-30 | 平罗县华隆炭素有限公司 | The longitudinal quick and safe suspender of large gauge charcoal block |
| CN105035942A (en) * | 2015-06-16 | 2015-11-11 | 柳州市山泰气体有限公司 | Hoisting device for transporting liquid gas storage tanks |
| CN106441396A (en) * | 2016-11-23 | 2017-02-22 | 国家电网公司 | Clamping force regulation and multi-directional regulation and fixing device of boiler pipeline detection sensor |
| CN208037827U (en) * | 2018-04-13 | 2018-11-02 | 万基控股集团石墨制品有限公司 | A kind of graphitized electrode convenient for adjusting loads and unloads automobile clamper |
-
2018
- 2018-04-13 CN CN201810330175.7A patent/CN108263942B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2570159A1 (en) * | 1984-09-07 | 1986-03-14 | Tubel Rayfel Sa Thermique | Dismantleable tube support for fixing joinery elements |
| KR19980064702U (en) * | 1997-04-30 | 1998-11-25 | 양재신 | Jig for fixing discharge electrode for electric discharge machining |
| CN202625585U (en) * | 2012-04-09 | 2012-12-26 | 济南吉利汽车有限公司 | Vehicle body longitudinal beam assembly lifting appliance |
| CN204057689U (en) * | 2014-08-29 | 2014-12-31 | 江苏沙钢集团淮钢特钢股份有限公司 | A kind of flat-rolling mill stone tongs |
| CN204675625U (en) * | 2015-06-09 | 2015-09-30 | 平罗县华隆炭素有限公司 | The longitudinal quick and safe suspender of large gauge charcoal block |
| CN105035942A (en) * | 2015-06-16 | 2015-11-11 | 柳州市山泰气体有限公司 | Hoisting device for transporting liquid gas storage tanks |
| CN106441396A (en) * | 2016-11-23 | 2017-02-22 | 国家电网公司 | Clamping force regulation and multi-directional regulation and fixing device of boiler pipeline detection sensor |
| CN208037827U (en) * | 2018-04-13 | 2018-11-02 | 万基控股集团石墨制品有限公司 | A kind of graphitized electrode convenient for adjusting loads and unloads automobile clamper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108263942A (en) | 2018-07-10 |
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