CN103803358A - Bar horizontal-lifting device and method for installing cathode steel bar through same - Google Patents
Bar horizontal-lifting device and method for installing cathode steel bar through same Download PDFInfo
- Publication number
- CN103803358A CN103803358A CN201410070984.0A CN201410070984A CN103803358A CN 103803358 A CN103803358 A CN 103803358A CN 201410070984 A CN201410070984 A CN 201410070984A CN 103803358 A CN103803358 A CN 103803358A
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- Prior art keywords
- bar
- collar
- steel bar
- cathode steel
- cathode
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 96
- 239000010959 steel Substances 0.000 title claims abstract description 96
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 22
- 229910052799 carbon Inorganic materials 0.000 claims description 22
- 238000004891 communication Methods 0.000 claims description 5
- 210000002421 cell wall Anatomy 0.000 claims description 4
- 238000003780 insertion Methods 0.000 abstract 2
- 230000037431 insertion Effects 0.000 abstract 2
- 210000001015 abdomen Anatomy 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The invention discloses a bar horizontal-lifting device and a method for installing a cathode steel bar through the bar horizontal-lifting device. A lantern ring of the lifting device is provided with a stopping structure used for stopping on the end surface of the bar. When the bar horizontal-lifting device is used, the bar is arranged in the lantern ring in an insertion mode, the stopping structure will stop on the end surface of the bar so as to prevent the bar from sliding in the lantern ring, the mode of installing the bar on the lifting device is simplified to be insertion installation, and therefore the bar horizontal-lifting device has the advantages of being small in size and flexible to use.
Description
Technical field
The present invention relates to the flat sling of a kind of bar and use this suspender that the method for cathode steel bar is installed.
Background technology
At present; in the time that potroom carries out large repairs; the cathode steel bar of having polished need to be put back in cathode block groove; conventionally can be bundled in cathode steel bar middle part by steel cable; by overhead traveling crane, cathode steel bar is maneuvered into assigned address again, but in the process of overhead traveling crane handling, be bundled in cathode steel bar on steel rope sometimes in steel wire cover slippage deviate from; so that staff, carbon piece etc. are injured by a crashing object by carbon piece, and personal safety and construction quality to staff exert an influence.
Chinese patent CN2827985Y discloses a kind of cathod steel bar lifter, this suspender comprises suspension ring, upper end is dihedral and is fixed on two steel ropes on suspension ring, bridge joint is fixed on the I-beam section of two steel rope lower ends and is fixed on the boatswain chair on I-beam section two ends, wherein two steel ropes are up-narrow and down-wide dihedral layout, on boatswain chair, offer the perforation for cathode steel bar plug-in mounting, in use, in the perforation that intert respectively on two boatswain chairs at the two ends of cathode steel bar, again by suspension ring being arranged on to the transhipment that realizes cathode steel bar on overhead traveling crane, in this transport process, I-beam section can not move two boatswain chairs of assurance in opposite directions, to avoid cathode steel bar landing from boatswain chair, but I-beam section can increase the weight and volume of whole suspender, so that in handling process, the load of overhead traveling crane is overweight, also make depositing and moving very inconvenient of overhead traveling crane simultaneously.
Summary of the invention
The object of this invention is to provide a kind of volume little, use the flat sling of bar flexibly, a kind of method that uses the flat sling of this bar that cathode steel bar is installed is also provided simultaneously.
In order to realize above object, in the present invention, the technical scheme of the flat sling of bar is as follows:
The flat sling of bar, comprises that the collar is provided with the stop configurations on bar end face for block for being sleeved on the collar in bar periphery.
Stop configurations comprises that cross-over connection is fixed on the baffle plate in collar two lateral walls, the side of baffle plate in the collar, and baffle plate arches upward outward and forms slot, the notch of slot and the open communication of the collar for bar end plug-in mounting towards the collar.
The collar arranges in pairs, the phase dorsal part with the stop configurations on centering two collars in two collars.
The collar have two pairs above and by wire rope hanging on same suspender member.
On the collar, be fixed with the link for being connected with steel rope.
The technical scheme of method that cathode steel bar is installed in the present invention is as follows:
The method that uses the flat sling of bar as claimed in claim 1 that cathode steel bar is installed, comprise the following steps: step 1, cathode steel bar is inserted in the flat sling of the bar of hanging under overhead traveling crane, the flat sling of bar comprises the collar being sleeved in cathode steel bar periphery, and the collar is provided with the stop configurations of block on cathode steel bar end face; Step 2, the top by the cathode steel bar handling of plug-in mounting in flat cathode steel bar sling to carbon piece groove, and on the notch of carbon piece groove, place the cushion block being erected on the cell wall of relative both sides; Step 3, below cathode steel bar, falls into carbon piece groove, the other end is supported and perk by cushion block to cathode steel bar one end; Step 4, removes cushion block; Step 5, by the perk end of cathode steel bar drop to concordant with carbon piece groove after, remove bar flat sling, and cathode steel bar pushed and put in place along carbon piece slot length direction.
Stop configurations comprises that cross-over connection is fixed on the baffle plate in collar two lateral walls, the side of baffle plate in the collar, and baffle plate arches upward outward and forms slot, the notch of slot and the open communication of the collar for bar end plug-in mounting towards the collar.
The collar arranges in pairs, the phase dorsal part with the stop configurations on centering two collars in two collars.
The collar have two pairs above and by wire rope hanging on same suspender member.
On the collar, be fixed with the link for being connected with steel rope.
In the present invention, the collar of suspender is provided with the stop configurations on bar end face for block, in use, by bar is inserted into after the collar, stop configurations meeting block is on the end face of bar, and the slippage in the collar of prevention bar, and the mounting means of bar on suspender be also simplified as plug-in mounting, thus make the flat sling of this bar have volume little, use advantage flexibly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the flat sling embodiment of bar of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of cathode square steel installation steps two in the flat sling embodiment of bar of the present invention;
Fig. 4 is the right elevation of Fig. 3;
Fig. 5 is the structural representation of cathode square steel installation steps three in the flat sling embodiment of bar of the present invention;
Fig. 6 is the structural representation of cathode square steel installation steps five in the flat sling embodiment of bar of the present invention.
The specific embodiment
The embodiment of the flat sling of bar in the present invention: as depicted in figs. 1 and 2, this suspender is a kind of new tool that lifts cathode square steel 4, it comprises the collar 1 of paired setting, the collar 1 is for being sleeved on the square steel bushing in cathode square steel 4 peripheries, phase dorsal part with centering two collars 1 is provided with stop configurations, stop configurations comprises that cross-over connection is fixed on the baffle plate 2 on the collar 1 top downside wall, baffle plate 2 is U-shaped strip steel plate, the two ends of baffle plate 2 are welded in the periphery of the collar 1, baffle plate 2 arches upward and forms the slot for cathode square steel 4 end plug-in mountings outside the collar 1, the open communication of the notch of slot and the collar 1.
The waist of the collar 1 arches upward in opposite directions and the waist that is formed for being clamped on the relative two sides of cathode square steel 4 arches upward 11, and the belly of baffle plate 2 is the S shape plate body towards the collar 1 opening, arches upward 21 to form the belly of blocks on cathode square steel 4 end faces at baffle plate 2 bellies.
In the periphery of the collar 1, be fixed with U-shaped link 3, the two ends of link 3 are welded on the left and right sidewall of the collar 1, and the top of link 3 is exposed and forms annular hooking structure at the top of the collar 1 from the top of the collar 1.
The collar 1 have two pairs and by wire rope hanging on same suspender member, steel rope have four and with two pairs of collars 1 corresponding setting respectively, the lower end of each steel rope is hung and is connected to link 3 tops by D shape shackle 6.
When in use the present embodiment, the flat sling of bar is installed cathode square steel 4, can implement by following steps:
Step 1, is inserted into cathode square steel 4 in the flat sling 10 of the bar of hanging under overhead traveling crane, and the flat sling 10 of bar comprises the collar 1 being sleeved in cathode square steel 4 peripheries, and the collar 1 is provided with the stop configurations of block on cathode square steel 4 end faces;
Step 2, the top by cathode square steel 4 handlings of plug-in mounting in flat cathode square steel 4 sling to carbon piece groove 5, and on the notch of carbon piece groove 5, place the cushion block 7 being erected on the cell wall of relative both sides, cushion block 7 is battens of placing on electrolytic bath, as shown in Figure 3 and Figure 4;
Step 3, removes the flat sling 10 of bar on cathode square steel 4 the inners, and by below cathode square steel 4, fall into carbon piece groove 5 to cathode square steel 4 the inners, outer end is supported and perk by cushion block, as shown in Figure 5;
In the present embodiment, the flat sling 10 of bar is to design according to the termination size width of cathode square steel 4, load and unload very convenient, one man operation, once can lift two cathode square steels 4, safety, pulsation-free are put into cathode block groove 5 and are once put and put in place, thereby improve the overhaul efficiency of potroom.When this suspender also has safety of operation, handling cathode square steel 4 simultaneously, can not be offset landing, simultaneously two cathode square steels 4 of Liftable, without advantages such as directly binding on cathode square steel 4, maintenance durable in use are convenient.
In the above-described embodiments, stop configurations is mainly made up of the baffle plate that is connected across the relative both sides of the collar, baffle plate arches upward outside the collar simultaneously, to guarantee that cathode square steel inserts the moderate length of the flat sling of bar, in other embodiments, stop configurations can be also the gear that arranges of the end of the collar along, turn edge, the structure such as the flexible string bag.
In the above-described embodiments, the side of stop configurations in the collar, so that the collar need be arranged in pairs in cathode square steel of handling, in other embodiments, stop configurations also can be arranged on the baffle plate of the opposing both sides of the collar, gear edge etc., corresponding falls behind under cathode square steel, flat bar sling can not be taken off from cathode square steel completely, and only the stop configurations of the collar one side need be removed, now need the stop configurations removed preferably separable joint on the collar, realize the block of stop configurations and removable such as being bolted the mode combining with articulated structure.
In the above-described embodiments, the collar has two pairs, to realize, two cathode square steels is installed simultaneously, in other embodiments, the collar can be also one or a pair of or more than two pairs, especially in the time that the collar is one, stop configurations on the collar, when in both sides, can directly be carried out handling; Stop configurations, in the time of a side, need realize handling by other supplementary meanss, buttresses etc. such as staff is manual.
In the above-described embodiments, the flat sling of this bar is used for installing cathode square steel, and the corresponding collar is square set, in other embodiments, the flat sling of this bar also can be cylindric for handling or the bar of other prism-shaped, and the collar can be also the body of annulus or other shapes.
As seen from the above embodiment, the flat sling of this bar also can be by the following method in the installation that realizes negative electrode bar:
Step 1, is inserted into cathode steel bar in the flat sling of the bar of hanging under overhead traveling crane, and the flat sling of bar comprises the collar being sleeved in cathode steel bar periphery, and the collar is provided with the stop configurations of block on cathode steel bar end face; Step 2, the top by the cathode steel bar handling of plug-in mounting in flat cathode steel bar sling to carbon piece groove, and on the notch of carbon piece groove, place the cushion block being erected on the cell wall of relative both sides; Step 3, below cathode steel bar, falls into carbon piece groove, the other end is supported and perk by cushion block to cathode steel bar one end; Step 4, removes cushion block; Step 5, by the perk end of cathode steel bar drop to concordant with carbon piece groove after, remove bar flat sling, and cathode steel bar pushed and put in place along carbon piece slot length direction.
The embodiment of the method for cathode steel bar is installed in the present invention: the method that cathode steel bar is installed in the present embodiment is identical with the method step that cathode steel bar is installed in above-described embodiment, therefore repeats no more.
Claims (10)
1. the flat sling of bar, is characterized in that, comprises that the collar is provided with the stop configurations on bar end face for block for being sleeved on the collar in bar periphery.
2. the flat sling of bar according to claim 1, it is characterized in that, stop configurations comprises that cross-over connection is fixed on the baffle plate in collar two lateral walls, the side of baffle plate in the collar, and baffle plate arches upward outward and forms slot, the notch of slot and the open communication of the collar for bar end plug-in mounting towards the collar.
3. the flat sling of bar according to claim 2, is characterized in that, the collar arranges in pairs, the phase dorsal part with the stop configurations on centering two collars in two collars.
4. the flat sling of bar according to claim 3, is characterized in that, the collar have two pairs above and by wire rope hanging on same suspender member.
5. according to the flat sling of the bar described in any one in claim 1 to 4, it is characterized in that, on the collar, be fixed with the link for being connected with steel rope.
6. the method that uses the flat sling of bar as claimed in claim 1 that cathode steel bar is installed, it is characterized in that, comprise the following steps: step 1, cathode steel bar is inserted in the flat sling of the bar of hanging under overhead traveling crane, the flat sling of bar comprises the collar being sleeved in cathode steel bar periphery, and the collar is provided with the stop configurations of block on cathode steel bar end face; Step 2, the top by the cathode steel bar handling of plug-in mounting in flat cathode steel bar sling to carbon piece groove, and on the notch of carbon piece groove, place the cushion block being erected on the cell wall of relative both sides; Step 3, below cathode steel bar, falls into carbon piece groove, the other end is supported and perk by cushion block to cathode steel bar one end; Step 4, removes cushion block; Step 5, by the perk end of cathode steel bar drop to concordant with carbon piece groove after, remove bar flat sling, and cathode steel bar pushed and put in place along carbon piece slot length direction.
7. the method for installation cathode steel bar according to claim 6, it is characterized in that, stop configurations comprises that cross-over connection is fixed on the baffle plate in collar two lateral walls, the side of baffle plate in the collar, and baffle plate arches upward outward and forms slot, the notch of slot and the open communication of the collar for bar end plug-in mounting towards the collar.
8. the method for installation cathode steel bar according to claim 7, is characterized in that, the collar arranges in pairs, the phase dorsal part with the stop configurations on centering two collars in two collars.
9. the method for installation cathode steel bar according to claim 8, is characterized in that, the collar have two pairs above and by wire rope hanging on same suspender member.
10. according to the method for the installation cathode steel bar described in any one in claim 6 to 9, it is characterized in that, on the collar, be fixed with the link for being connected with steel rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410070984.0A CN103803358B (en) | 2014-02-28 | 2014-02-28 | The flat sling of bar and use this suspender to install the method for cathode steel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410070984.0A CN103803358B (en) | 2014-02-28 | 2014-02-28 | The flat sling of bar and use this suspender to install the method for cathode steel bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103803358A true CN103803358A (en) | 2014-05-21 |
| CN103803358B CN103803358B (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410070984.0A Expired - Fee Related CN103803358B (en) | 2014-02-28 | 2014-02-28 | The flat sling of bar and use this suspender to install the method for cathode steel bar |
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| Country | Link |
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| CN (1) | CN103803358B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003091149A2 (en) * | 2002-04-26 | 2003-11-06 | Drilltec Patents & Technologies Company, Inc. | Elongated member lifting system |
| US20070063522A1 (en) * | 2005-09-15 | 2007-03-22 | Vincent Byrne | Lifting assembly |
| CN201136735Y (en) * | 2007-11-23 | 2008-10-22 | 中国第一冶金建设有限责任公司 | Tool for lifting cathode carbon block set of aluminum cell |
| CN201746221U (en) * | 2010-08-13 | 2011-02-16 | 荆州市亿钧玻璃股份有限公司 | Glass naked package lifting device |
| CN102500997A (en) * | 2011-11-02 | 2012-06-20 | 攀钢集团工程技术有限公司 | Method for installing lower cross beam of fast forging machine |
| CN203855257U (en) * | 2014-02-28 | 2014-10-01 | 郑州发祥铝业有限公司 | Bar flat lifting appliance |
-
2014
- 2014-02-28 CN CN201410070984.0A patent/CN103803358B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003091149A2 (en) * | 2002-04-26 | 2003-11-06 | Drilltec Patents & Technologies Company, Inc. | Elongated member lifting system |
| US20070063522A1 (en) * | 2005-09-15 | 2007-03-22 | Vincent Byrne | Lifting assembly |
| CN201136735Y (en) * | 2007-11-23 | 2008-10-22 | 中国第一冶金建设有限责任公司 | Tool for lifting cathode carbon block set of aluminum cell |
| CN201746221U (en) * | 2010-08-13 | 2011-02-16 | 荆州市亿钧玻璃股份有限公司 | Glass naked package lifting device |
| CN102500997A (en) * | 2011-11-02 | 2012-06-20 | 攀钢集团工程技术有限公司 | Method for installing lower cross beam of fast forging machine |
| CN203855257U (en) * | 2014-02-28 | 2014-10-01 | 郑州发祥铝业有限公司 | Bar flat lifting appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103803358B (en) | 2015-12-02 |
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Granted publication date: 20151202 Termination date: 20190228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |