CN103612975A - Special tool jig for combining and hoisting end beams of multifunctional aluminum electrolysis crane - Google Patents
Special tool jig for combining and hoisting end beams of multifunctional aluminum electrolysis crane Download PDFInfo
- Publication number
- CN103612975A CN103612975A CN201310619088.0A CN201310619088A CN103612975A CN 103612975 A CN103612975 A CN 103612975A CN 201310619088 A CN201310619088 A CN 201310619088A CN 103612975 A CN103612975 A CN 103612975A
- Authority
- CN
- China
- Prior art keywords
- end carriage
- shoulder pole
- aluminum electrolysis
- pole body
- hoisting
- 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
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to a special tool jig for combining and hoisting end beams of a multifunctional aluminum electrolysis crane. The invention provides the special tool jig for combining and hoisting the end beams of the multifunctional aluminum electrolysis crane, which is simple structure, safe and reliable, high in efficiency and good in quality. The special tool jig comprises a positioning base, a connection device, a hoisting carrying pole and at least two locking clips. The special tool jig is characterized in that the positioning base is provided with a positioning rail corresponding to walking wheels of the end beams; the hoisting carrying pole comprises a carrying pole body; hoisting shafts are arranged on the two sides in the carrying pole body; hoisting holes opposite to the hoisting shafts are formed in the carrying pole body; each locking clip comprises two symmetrical clip bodies; a clamping frame matched with the carrying pole body is arranged between the two clip bodies; a clamping hook is arranged at the lower end of each clip body in a manner of being opposite to the upper end of each end beam; the two clip bodies are connected by a connection piece; the connection device comprises a connection beam; connectors connected with the end parts of the end beams are arranged at the two ends of the connection beam.
Description
Technical field
The invention belongs to hoisting fixture tool technical field, specifically, the present invention relates to a kind of aluminum electrolysis multifunctional crane end carriage combined hanging special tooling tool.
Background technology
Aluminum electrolysis multifunctional crane can complete prebaked cell for aluminum-reduction crust breaking, change poles, supplement mulch, scarfing cinder, go out aluminium, promote anode bus, handling electrolytic bath top and the bottom structure and and other basic operation.Mainly by cart, tool cart, go out several most of compositions such as aluminium dolly, wherein cart is the main body frame part of aluminum electrolysis multifunctional crane, mainly by girder (girder I, girder II, girder III), end carriage (two left end beams and two right-hand member beams), the parts such as wheel form, complete machine is before dispatching from the factory, must carry out the simulation trial run and run of main frame structure, that is: need to be by a left side, right-hand member beam requires to be arranged on the aerial trapped orbit of ground 5～6m according to span, then girder is required to be assemblied on corresponding combination end carriage position according to span, adjust the straightness accuracy of composite beam, planeness, after the squareness of composite beam and girder, crust breaking is installed on girder, change poles, scarfing cinder, go out a series of instruments such as aluminium, simulation realizes the combination end carriage of hoisting crane, the horizontal linear walking of girder, every instrument longitudinally, vertical walking.
1, current, before the whole test run of electrolysis multifunctional crane, there is no special-purpose end carriage combined hanging tool, when end carriage assembling and lifting, conventionally adopt following methods: as shown in figure 10: crane+steel rope+binding mode, turns order to end carriage combination assembly process by single end carriage the past procedure lifting.In hoisting process due to single-end beam length 6～7m, weight 2～3t, and end carriage 5～6m suspension aloft, adopt single rope binding mode to lift and turn order, be difficult to accurately judge the center of each end carriage, need to repeatedly find balance position and determine center-point, after balance to be lifted, just can turn order handling, potential safety hazard is a lot.
2, end-beam arrangement is to be combined by various board-like framework junction parts, edge mostly is angular structures, when employing: when crane+steel rope+binding mode lifts, steel rope with end carriage corner angle contact position, because the existence of corner angle produces shearing force to steel rope, have a strong impact on the service life of steel rope; Due to end carriage own wt problem, at steel rope and end carriage contact position, easily cut is strangled out in the end carriage surface machining simultaneously, affect product appearance quality.
3, every group of end carriage is to be combined by two of left and right end carriage, because end carriage is that single lifting is put apart from the height of ground 5～6m and assembled in groups, after an end carriage position need being adjusted, repeat again to lift another end carriage, by two end carriage according to when assembling two end carriages span combination in groups, carry out straightness accuracy, position degree, planeness adjustment, fixing after adjustment meets the demands.
4, owing to being aloft work, potential safety hazard is very big, is assembled the restrictions such as local condition simultaneously, and high-altitude manual operation adjustment is very difficult, repeatedly the adjustment assembly time long, efficiency is very low.
Summary of the invention
The present invention is exactly for the problems referred to above, provides a kind of simple in structure, safe and reliable, and efficiency is high, the measured aluminum electrolysis multifunctional crane end carriage of matter combined hanging special tooling tool.
For realizing above-mentioned purpose of the present invention, the present invention adopts following technical scheme, the present invention includes positioning base, connecting device, lifting shoulder pole and at least two locking clamps, it is characterized in that: on described positioning base, be provided with the positioning track corresponding with the road wheel of end carriage; Described lifting shoulder pole comprises shoulder pole body, and the both sides in shoulder pole body are provided with hoisting axis, and shoulder pole body top is provided with hole for hoist corresponding to hoisting axis; Described locking clamp attached bag is drawn together two symmetrical cards, is provided with the card frame matching with shoulder pole body between two cards, and card lower end is provided with grab corresponding to the upper end of end carriage, and two card upper ends connect by attaching parts; Described connecting device comprises tie-beam, and the two ends of tie-beam are provided with the connector that can be connected with end carriage end.
The present invention also provides a kind of aluminum electrolysis multifunctional crane end carriage combined hanging method, it is characterized in that: end carriage is positioned on positioning track; Tie-beam is installed between two end carriages, two end carriages are fixed; After fixing, shoulder pole body is positioned over to two end carriage tops, by locking clamp, lifting shoulder pole and two end carriages is assembled into one; Then by the hoisting axis in steel wire penetrating shoulder pole body, coordinate overhead traveling crane, complete the combined hanging of end carriage.
Beneficial effect of the present invention: 1, the use of tool fixture of the present invention, the manual assembly that has changed original backwardness is adjusted mode, shortens time of setting up, increases work efficiency nearly 50%, significantly reduces production costs.
2, the use of tool fixture of the present invention, by designing corresponding tool fixture, change former high-altitude assembling and setting into ground-mounted, safety has had and has increased substantially, and need only end carriage is placed on positioning track before lifting, and by tie-beam, two end carriages are connected, straightness accuracy, planeness and the span that can guarantee two end carriages, improved assembly quality.
3, tool fixture of the present invention, mechanism design is reasonable, compact, practical, hommization height design, whole tool height can be limited in 500mm, reduces the potential safety hazard that high-altitude assembling brings, and has facilitated use.
4, this invention tool fixture, because structure is fabricate block, is easy to assembling and dismounting, and alerting ability is strong; Suitable various aluminium electrolyzing crane combination end carriage dissimilar and specification lifts, turns order, assembling needs, and result of use is good.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention lifts shoulder pole.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is use constitution diagram of the present invention.
Fig. 4 is the side sectional view of Fig. 3.
Fig. 5 is the structural representation of positioning base of the present invention, end carriage and connecting device.
Fig. 6 is the structural representation of connecting device.
Fig. 7 is the vertical view cutaway drawing of Fig. 6.
Fig. 8 is the structural representation of positioning base.
Fig. 9 is the A-A cutaway view of Fig. 8.
Figure 10 is the structural representation of existing end carriage lifting mode.
In accompanying drawing, 1 is that cushion block, 2 is for shoulder pole body, 3 is for hoisting axis, 4 is for lifting shoulder pole, 5 is for hole for hoist, 6 is for road wheel, 7 is for locking clamp, 8 is for end carriage, 9 is for positioning base, 10 is for positioning track, 11 is for connecting device, 12 is for grab, 13 is for card, 14 is for attaching parts, 15 is for card frame, 16 is for connector, 17 is for left side beam, 18 is for adjustment hole, 19 is for regulating beam, 20 for right side beam, 21 is for alignment pin, 22 is for T slot, 23 is for bolt.
The specific embodiment
The present invention includes positioning base 9, connecting device 11, lifting shoulder pole 4 and at least two locking clamps 7, it is characterized in that: on described positioning base 9, be provided with the positioning track corresponding with the road wheel 6 of end carriage 8 10; Described lifting shoulder pole 4 comprises shoulder pole body 2, and the both sides in shoulder pole body 2 are provided with hoisting axis 3, and shoulder pole body 2 tops are provided with hole for hoist 5 corresponding to hoisting axis 3; Described locking clamp 7 comprises between two symmetrical card 13, two cards 13 and is provided with the card frame 15 matching with shoulder pole body 2, and card 13 lower ends are provided with grab 12, two card 13 upper ends corresponding to the upper end of end carriage 8 and connect by attaching parts 14; Described connecting device 11 comprises tie-beam, and the two ends of tie-beam are provided with the connector 16 that can be connected with end carriage 8 ends.
Described positioning track 10 is set to four corresponding to four road wheels 6 of two end carriages 8.Save the required material of positioning track 10, and be easy to adjust the straightness accuracy of positioning track 10.
Further, on described positioning base 9, be provided with T slot 22, described four positioning tracks 10 are fixed on positioning base 9 by the bolt 23 in T slot 22.By T slot 22 and bolt 23, coordinate, be convenient to change positioning track 10, can adapt to the end carriage 8 of different size.
Described shoulder pole body 2 is set to rectangular steel tube, and rectangular steel tube bottom is provided with cushion block 1 corresponding to the upper surface of end carriage 8.Because the cover plate of end carriage 8 tops has protruding non-horizontal surface, can avoid colliding with shoulder pole body 2 by the mode of cushion block 1 is set.
Described tie-beam comprises left side beam 17 and the right side beam 20 all with connector 16, between left side beam 17 and right side beam 20, by regulating beam 19 to be connected, regulates on beam 19, left side beam 17 and right side beam 20 and is provided with corresponding adjustment hole 18; In adjustment hole 18, be provided with alignment pin 21.By alignment pin 21, can change the length of tie-beam, thereby be convenient to adjust the span between two end carriages 8; And a plurality of adjustment holes 18 can be set, adapt to the use of multiple different size end carriage 8.
Described left side beam 17, right side beam 20 and adjusting beam 19 are hollow square steel tube structure.Lightweight, not yielding, simple in structure.
The steel plate punched that the card 13 of described locking clamp 7 is 30mm by thickness forms; Can guarantee the intensity of locking clamp 7.
Aluminum electrolysis multifunctional crane end carriage combined hanging method of the present invention, is characterized in that: first end carriage 8 is positioned on positioning track 10; For preventing end carriage 8 parallel motion in integral hoisting process, guarantee the span requirement of combination end carriage 8 simultaneously, tie-beam is installed between two end carriages 8, thus two end carriages 8 are fixing.
After fixing, shoulder pole body 2 is positioned over to two end carriage 8 tops, by locking clamp 7, lifting shoulder pole 4 and two end carriages 8 is assembled into one; Then by the hoisting axis 3 in steel wire penetrating shoulder pole body 2, coordinate overhead traveling crane, can realize the combined hanging of end carriage 8.
The one-sided end carriage 8 adjustment assemblies generations of aluminum electrolysis multifunctional crane are in the past man-hour: 1100 hours, the present invention adopted 8 generations of aluminum electrolysis multifunctional crane end carriage of this lifting tool adjustment assembly to be man-hour: 760 hours.
Reduce work hours: 1100-760=340 hour, quota is contrasted in inquiry: general assembly pincers worker: man-hour, coefficient was 1; Unit price is 5.5 yuan/hour.
Reduce production costs: 340 * 5.5 yuan/hour=1870 yuan/platform.
Every total left and right two groups of combination end carriages 8 of hoisting crane, co-falling low production cost: 3740 yuan.
According to dispatch from the factory in year aluminum electrolysis multifunctional crane 100 of company, calculate, within 1 year, reduce production costs.
100 * 3740 yuan/platform=3,740,000 yuan.
Be understandable that, above about specific descriptions of the present invention, only for being described, the present invention is not limited to the described technical scheme of the embodiment of the present invention, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the present invention, to reach identical technique effect; As long as meet, use needs, all within protection scope of the present invention.
Claims (8)
1. aluminum electrolysis multifunctional crane end carriage combined hanging special tooling tool, comprise positioning base (9), connecting device (11), lifting shoulder pole (4) and at least two locking clamps (7), it is characterized in that: on described positioning base (9), be provided with the positioning track (10) corresponding with the road wheel (6) of end carriage (8); Described lifting shoulder pole (4) comprises shoulder pole body (2), and the both sides in shoulder pole body (2) are provided with hoisting axis (3), and shoulder pole body (2) top is provided with hole for hoist (5) corresponding to hoisting axis (3); Described locking clamp (7) comprises symmetrical two cards (13), between two cards (13), be provided with the card frame (15) matching with shoulder pole body (2), card (13) lower end is provided with grab (12) corresponding to the upper end of end carriage (8), and two cards (13) upper end connects by attaching parts (14); Described connecting device (11) comprises tie-beam, and the two ends of tie-beam are provided with the connector (16) that can be connected with end carriage (8) end.
2. aluminum electrolysis multifunctional crane end carriage combined hanging special tooling tool according to claim 1, is characterized in that: described positioning track (10) is set to four corresponding to four road wheels (6) of two end carriages (8).
3. aluminum electrolysis multifunctional crane end carriage combined hanging special tooling tool according to claim 2, it is characterized in that: on described positioning base (9), be provided with T slot (22), described four positioning tracks (10) are fixed on positioning base (9) by the bolt (23) in T slot (22).
4. aluminum electrolysis multifunctional crane end carriage combined hanging special tooling tool according to claim 1, it is characterized in that: described shoulder pole body (2) is set to rectangular steel tube, rectangular steel tube bottom is provided with cushion block (1) corresponding to the upper surface of end carriage (8).
5. aluminum electrolysis multifunctional crane end carriage combined hanging special tooling tool according to claim 1, it is characterized in that: described tie-beam comprises left side beam (17) and the right side beam (20) all with connector (16), between left side beam (17) and right side beam (20), by regulating beam (19) to be connected, regulate on beam (19), left side beam (17) and right side beam (20) and be provided with corresponding adjustment hole (18); In adjustment hole (18), be provided with alignment pin (21).
6. aluminum electrolysis multifunctional crane end carriage combined hanging special tooling tool according to claim 5, is characterized in that: described left side beam (17), right side beam (20) and adjusting beam (19) are hollow square steel tube structure.
7. aluminum electrolysis multifunctional crane end carriage combined hanging special tooling tool according to claim 1, is characterized in that: the steel plate punched that the card (13) of described locking clamp (7) is 30mm by thickness forms.
8. aluminum electrolysis multifunctional crane end carriage combined hanging method: end carriage (8) is positioned on positioning track (10); Tie-beam is installed between two end carriages (8), two end carriages (8) are fixing; After fixing, shoulder pole body (2) is positioned over to two end carriages (8) top, by locking, clamp (7) will lift shoulder pole (4) and two end carriages (8) are assembled into one; Then by the hoisting axis (3) in steel wire penetrating shoulder pole body (2), coordinate overhead traveling crane, complete the combined hanging of end carriage (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310619088.0A CN103612975B (en) | 2013-11-29 | 2013-11-29 | Aluminum electrolysis multifunctional crane end carriage combined hanging special tooling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310619088.0A CN103612975B (en) | 2013-11-29 | 2013-11-29 | Aluminum electrolysis multifunctional crane end carriage combined hanging special tooling tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103612975A true CN103612975A (en) | 2014-03-05 |
| CN103612975B CN103612975B (en) | 2016-01-06 |
Family
ID=50163705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310619088.0A Expired - Fee Related CN103612975B (en) | 2013-11-29 | 2013-11-29 | Aluminum electrolysis multifunctional crane end carriage combined hanging special tooling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103612975B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460798A (en) * | 2015-12-10 | 2016-04-06 | 中国船舶重工集团公司第七一三研究所 | Floating bearing type crane cart |
| KR102126558B1 (en) * | 2020-04-17 | 2020-06-25 | 주식회사 삼우에프엠씨 | Jig device for assembling the saddle of the crane, and crane setting and inspection method using the same |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1011487A1 (en) * | 1981-12-28 | 1983-04-15 | Специальное Конструкторское Бюро Главмостостроя Министерства Транспортного Строительства | Load-engaging crosspiece |
| CN2595783Y (en) * | 2003-02-25 | 2003-12-31 | 天津港第四港埠公司 | Permanent magnet suction disc hoist sling with small balance beam |
| CN200958006Y (en) * | 2006-09-26 | 2007-10-10 | 天津起重设备有限公司 | Double-beam hanging structure with hinged-connecting beam |
| CN101428736A (en) * | 2007-11-05 | 2009-05-13 | 河南省新乡市矿山起重机有限公司 | Connecting structure for end beams of crane |
| CN201338904Y (en) * | 2008-11-21 | 2009-11-04 | 马鞍山市天宇新材料有限公司 | Extensible steel bar welded wire mesh sling |
| CN103213900A (en) * | 2013-04-26 | 2013-07-24 | 上海魔立方新型房屋有限公司 | Movable hanger capable of automatically balancing loads of hanging points |
| CN203159053U (en) * | 2013-03-14 | 2013-08-28 | 中国有色（沈阳）冶金机械有限公司 | Cart structure of multifunctional aluminum electrolytic crane |
| CN203593533U (en) * | 2013-11-29 | 2014-05-14 | 中国有色（沈阳）冶金机械有限公司 | Special tool jig for assembling and lifting end beams of aluminum electrolysis multifunctional crane |
-
2013
- 2013-11-29 CN CN201310619088.0A patent/CN103612975B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1011487A1 (en) * | 1981-12-28 | 1983-04-15 | Специальное Конструкторское Бюро Главмостостроя Министерства Транспортного Строительства | Load-engaging crosspiece |
| CN2595783Y (en) * | 2003-02-25 | 2003-12-31 | 天津港第四港埠公司 | Permanent magnet suction disc hoist sling with small balance beam |
| CN200958006Y (en) * | 2006-09-26 | 2007-10-10 | 天津起重设备有限公司 | Double-beam hanging structure with hinged-connecting beam |
| CN101428736A (en) * | 2007-11-05 | 2009-05-13 | 河南省新乡市矿山起重机有限公司 | Connecting structure for end beams of crane |
| CN201338904Y (en) * | 2008-11-21 | 2009-11-04 | 马鞍山市天宇新材料有限公司 | Extensible steel bar welded wire mesh sling |
| CN203159053U (en) * | 2013-03-14 | 2013-08-28 | 中国有色（沈阳）冶金机械有限公司 | Cart structure of multifunctional aluminum electrolytic crane |
| CN103213900A (en) * | 2013-04-26 | 2013-07-24 | 上海魔立方新型房屋有限公司 | Movable hanger capable of automatically balancing loads of hanging points |
| CN203593533U (en) * | 2013-11-29 | 2014-05-14 | 中国有色（沈阳）冶金机械有限公司 | Special tool jig for assembling and lifting end beams of aluminum electrolysis multifunctional crane |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460798A (en) * | 2015-12-10 | 2016-04-06 | 中国船舶重工集团公司第七一三研究所 | Floating bearing type crane cart |
| KR102126558B1 (en) * | 2020-04-17 | 2020-06-25 | 주식회사 삼우에프엠씨 | Jig device for assembling the saddle of the crane, and crane setting and inspection method using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103612975B (en) | 2016-01-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111779173A (en) | Rapid installation method of high-rise steel structure truss roof | |
| CN202379595U (en) | Hoisting tool for C-shaped web of wind-driven generator blade | |
| CN203212228U (en) | Jig for assembling bridge frame of multifunctional aluminum electrolysis unit | |
| CN204737609U (en) | European style hoist girder connection structure | |
| CN103612975B (en) | Aluminum electrolysis multifunctional crane end carriage combined hanging special tooling tool | |
| CN202260192U (en) | Derrick mast with adjustable height | |
| CN203593533U (en) | Special tool jig for assembling and lifting end beams of aluminum electrolysis multifunctional crane | |
| CN206233122U (en) | For bridge cantilever construction with Hanging Basket movable tower crane | |
| CN205555914U (en) | Transformer overhauls uses hoisting apparatus | |
| CN103318745A (en) | Lightweight special-purposed spreader and mounting method thereof | |
| CN204474128U (en) | A kind of Electric equipment hoisting device | |
| CN203402829U (en) | Frame of lifting machine for portable transformer | |
| CN108018795A (en) | A kind of safety-type bridge adjusts height-limiting frame with auto-manual | |
| CN201174560Y (en) | Elevated DC feeding power supplying apparatus | |
| CN108130561B (en) | Tail tank temporary through-flow bus device for aluminum electrolysis cell | |
| CN221191293U (en) | PG-H type aluminium alloy portal frame | |
| CN202542732U (en) | Mechanism for replacing auxiliary hoisting wire rope of four-beam four-rail dual-trolley bridge crane | |
| CN208013250U (en) | Pure electric automobile electric test rack | |
| CN204823739U (en) | Bridge crane roof beam group with adjustable it is two -way | |
| CN106799956B (en) | Detachable battery mounting framework structure and vehicle body with the structure | |
| CN201857745U (en) | Ascending operation device for H-type steel column of high-speed railway | |
| CN203345912U (en) | Portable special suspension tool | |
| CN216451058U (en) | 10kV straight line pole changes resistant pole with well overhead line insulation support instrument | |
| CN210001449U (en) | walking small dragon crane for high-place operation | |
| CN217650747U (en) | Overhead pulley for portal frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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: 20160106 Termination date: 20211129 |