CN104003291A - Single-rail walking lifting device for mounting boiler equipment in power plant - Google Patents
Single-rail walking lifting device for mounting boiler equipment in power plant Download PDFInfo
- Publication number
- CN104003291A CN104003291A CN201410255277.9A CN201410255277A CN104003291A CN 104003291 A CN104003291 A CN 104003291A CN 201410255277 A CN201410255277 A CN 201410255277A CN 104003291 A CN104003291 A CN 104003291A
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- jig arm
- walking
- lifting
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- power plant
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Abstract
The invention relates to a single-rail walking lifting device for mounting boiler equipment in a power plant. The lifting device comprises a rail beam, a walking trolley, a beam, an upper lifting lug, a plurality of lower lifting lugs, chain blocks and clamping devices, wherein the walking trolley is arranged on the rail beam; the beam is horizontally arranged below the rail beam, and is spatially perpendicular to the rail beam; the upper lifting lug is arranged above the beam; the lower lifting lugs are arranged below the beam; the chain blocks are fixed on the corresponding lower lifting lugs; the clamping devices are fixed below the chain blocks, are respectively positioned between the corresponding fins, and hook each pipeline on a serpentine pipe screen; the upper lifting lug is fixed below the walking trolley through a lifting ring. According to the device, each clamping device is arranged between the corresponding fins to fix the serpentine pipe screen, so that the condition of damage to the fins in the lifting process can be effectively prevented; during lifting, the chain blocks are used for lifting the serpentine pipe screen, and a plurality of chain blocks are arranged below the beam, so that a plurality of lifting points are formed, and the device is stable and reliable; the serpentine pipe screen can be driven by the walking trolley to longitudinally move to a proper position, so that the efficiency is improved.
Description
Technical field
The present invention relates to suspender technical field, be specifically related to a kind of power plant boiler equipment and install with the single track suspender of walking.
Background technology
In heat power plant boiler equipment, be generally all designed with S-shaped tube panel, this S-shaped tube panel lifting rigidity is poor, after lifting, need translation could arrive installation site, some S-shaped tube panels are designed with ultra-thin heat transfer H type fin, generally adopt at present steel rope binding lifting, the binding angle of steel rope can damage the H type fin of S-shaped tube panel, and original lifting mode efficiency is lower, uses steel rope more.
Summary of the invention
The present invention is in order to overcome the deficiency of above technology, provides a kind of power plant boiler equipment that can not damage S-shaped tube panel H type fin to install with the single track suspender of walking.
The present invention overcomes the technical scheme that its technical matters adopts:
This power plant boiler equipment is installed with the single track suspender of walking, comprise track girder, be installed on walking dolly on track girder, be horizontally placed on track girder below and and the crossbeam of track girder spatial vertical, be installed on crossbeam top upper hanger, be installed on crossbeam below some lower hanger, be fixed on the chain and tackle block on each lower hanger and be fixed on chain and tackle block below between two fins and hook the clamping apparatus of each pipeline on S-shaped tube panel, described upper hanger is fixed on walking dolly below by suspension ring.
Above-mentioned clamping apparatus comprises that thickness is less than the shackle plate of two fin pitch, is arranged at lifting hole(eyelet) on shackle plate, by bearing pin I, rotated and be installed on the connecting panel that shackle plate below and thickness are less than the left jig arm of two fin pitch and right jig arm and are fixed on respectively left jig arm and right jig arm below by bearing pin II, in described left jig arm and right jig arm, be relatively set with some gib heads, when left jig arm and right jig arm turn to while being parallel to each other, left jig arm and right jig arm and each gib head form the cavity volume that some cross-sectional planes are greater than S-shaped tube panel pipeline diameter.
In order once to lift by crane two S-shaped tube panels, above-mentioned crossbeam is two, and two crossbeams are parallel to each other, and described two upper and lower two ends of crossbeam are connected and fixed by some connecting panels respectively.
For the convenient lifting position of adjusting, above-mentioned crossbeam below is provided with slide rail, and described lower hanger is slidably fixed in slide rail.
In order not damage power cable, on above-mentioned track girder, be provided with along its length steel wire bracing wire, the power cable of described walking dolly is slided and is threaded onto in steel wire bracing wire by some links.
The invention has the beneficial effects as follows: by clamping apparatus, be placed between every two fins S-shaped tube panel is fixed, thereby can effectively prevent that the situation that fin damages in lifting process from occurring.During lifting, utilize chain and tackle block that S-shaped tube panel is lifted by crane, because crossbeam below is provided with a plurality of chain and tackle blocks, so Heave Here is many, reliable and stable.Walking dolly can drive S-shaped tube panel to move longitudinally to correct position, has improved efficiency.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention;
Fig. 2 is left TV structure schematic diagram of the present invention;
Fig. 3 is clamping apparatus portion structure schematic diagram of the present invention;
In figure, 1. right jig arm 18. gib head 19. connecting panel 20. bearing pin II of 6. times hangers of hanger 5. crossbeam, the 7. chain and tackle block 8. clamping apparatus 9. S-shaped tube panel 10. steel wire bracing wire 11. power cable left jig arm 17. of 12. connecting panel 13. shackle plate 14. lifting hole(eyelet) 15. bearing pin I 16. on track girder 2. walking dolly 3. suspension ring 4..
The specific embodiment
Below in conjunction with accompanying drawing 1, accompanying drawing 2, the present invention will be further described for accompanying drawing 3.
This power plant boiler equipment is installed with the single track suspender of walking, comprise track girder 1, be installed on walking dolly 2 on track girder 1, be horizontally placed on track girder 1 below and and the crossbeam 5 of track girder 1 spatial vertical, be installed on crossbeam 5 tops upper hanger 4, be installed on crossbeam 5 belows some lower hanger 6, be fixed on the chain and tackle block 7 on each lower hanger 6 and be fixed on chain and tackle block 7 belows between two fins and hook the clamping apparatus 8 of each pipeline on S-shaped tube panel 9, upper hanger 4 is fixed on walking dolly 2 belows by suspension ring 3.By clamping apparatus 8, be placed between every two fins S-shaped tube panel 9 is fixed, thereby can effectively prevent that the situation that fin damages in lifting process from occurring.During lifting, utilize chain and tackle block 7 by S-shaped tube panel 9 liftings, because crossbeam 5 belows are provided with a plurality of chain and tackle blocks 7, so Heave Here is many, reliable and stable.Walking dolly 2 can drive S-shaped tube panel 9 to move longitudinally to correct position, has improved efficiency.
Above-mentioned clamping apparatus 8 comprises that thickness is less than the shackle plate 13 of two fin pitch, be arranged at the lifting hole(eyelet) 14 on shackle plate 13, by bearing pin I 15, rotate and be installed on the connecting panel 19 that shackle plate 13 belows and thickness are less than the left jig arm 16 of two fin pitch and right jig arm 17 and are fixed on respectively left jig arm 16 and right jig arm 17 belows by bearing pin II 20, in left jig arm 16 and right jig arm 17, be relatively set with some gib heads 18, when left jig arm 16 and right jig arm 17 turn to while being parallel to each other, left jig arm 16 and right jig arm 17 form with each gib head 18 cavity volume that some cross-sectional planes are greater than S-shaped tube panel 9 pipeline diameters.In the time of need to lifting, bearing pin II 20 is extracted, thereby connecting panel 12 is pulled down, now to both sides, rotate respectively left jig arm 16 and right jig arm 17, thereby make it open mouth, and make left jig arm 16 and right jig arm 17 lay respectively at the both sides of S-shaped tube panel 9, afterwards left jig arm 16 and right jig arm 17 are drawn close to the inside, left jig arm 16 and right jig arm 17 are placed between two fins, and make gib head 18 hook each pipeline in S-shaped tube panel 9, by bearing pin II 20, connecting panel 12 is fixed on to left jig arm 16 and right jig arm 17 belows afterwards, realizes locking.Now can utilize by the hook of chain and tackle block 7 lower ends lifting hole(eyelet) 14 by S-shaped tube panel 9 liftings, convenient disassembly is simple.
Crossbeam 5 can be two, and two crossbeams 5 are parallel to each other, and two crossbeams are connected and fixed by some connecting panels 12 respectively at two ends Shang Xia 5.By two crossbeams 5 are set, can once lift by crane two S-shaped tube panels 9, improve efficiency.
Crossbeam 5 belows can be provided with slide rail, and lower hanger 6 is slidably fixed in slide rail.By movement, descend hanger 6 to make its size according to S-shaped tube panel 9 move to correct position, can conveniently adjust lifting position, improved the convenience using.
On track girder 1, be provided with along its length steel wire bracing wire 10, the power cable 11 of walking dolly 2 is slided and is threaded onto in steel wire bracing wire 10 by some links.When walking dolly 2 is walked along track girder 1, its power cable 11 can be followed walking dolly 2 along steel wire bracing wire 10 by link and be moved, and effectively prevents that the situation of power cable 11 fails in tension from occurring, and has improved the reliability using.
Claims (5)
1. power plant boiler equipment is installed with the single track suspender of walking, it is characterized in that: comprise track girder (1), be installed on the walking dolly (2) on track girder (1), be horizontally placed on track girder (1) below and with the crossbeam (5) of track girder (1) spatial vertical, be installed on the upper hanger (4) of crossbeam (5) top, be installed on the some lower hanger (6) of crossbeam (5) below, be fixed on the chain and tackle block (7) on each lower hanger (6) and be fixed on chain and tackle block (7) below between two fins and hook the clamping apparatus (8) of upper each pipeline of S-shaped tube panel (9), described upper hanger (4) is fixed on walking dolly (2) below by suspension ring (3).
2. power plant boiler according to claim 1 equipment is installed with the single track suspender of walking, it is characterized in that: described clamping apparatus (8) comprises that thickness is less than the shackle plate of two fin pitch (13), be arranged at the lifting hole(eyelet) (14) on shackle plate (13), by bearing pin I (15), rotate and to be installed on shackle plate (13) below and thickness and to be less than the left jig arm (16) of two fin pitch and right jig arm (17) and by bearing pin II (20), to be fixed on the connecting panel (19) below left jig arm (16) and right jig arm (17) respectively, in described left jig arm (16) and right jig arm (17), be relatively set with some gib heads (18), when left jig arm (16) and right jig arm (17) turn to while being parallel to each other, left jig arm (16) and right jig arm (17) form with each gib head (18) cavity volume that some cross-sectional planes are greater than S-shaped tube panel (9) pipeline diameter.
3. power plant boiler according to claim 1 equipment is installed with the single track suspender of walking, it is characterized in that: described crossbeam (5) is two, and two crossbeams (5) are parallel to each other, the upper and lower two ends of described two crossbeams (5) are connected and fixed by some connecting panels (12) respectively.
4. according to the power plant boiler equipment described in claim 1 or 2 or 3, install with the single track suspender of walking, it is characterized in that: described crossbeam (5) below is provided with slide rail, and described lower hanger (6) is slidably fixed in slide rail.
5. power plant boiler according to claim 4 equipment is installed with the single track suspender of walking, it is characterized in that: on described track girder (1), be provided with along its length steel wire bracing wire (10), the power cable (11) of described walking dolly (2) is slided and is threaded onto in steel wire bracing wire (10) by some links.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410255277.9A CN104003291B (en) | 2014-06-11 | 2014-06-11 | A kind of power plant boiler equipment installation single track is walked suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410255277.9A CN104003291B (en) | 2014-06-11 | 2014-06-11 | A kind of power plant boiler equipment installation single track is walked suspender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104003291A true CN104003291A (en) | 2014-08-27 |
| CN104003291B CN104003291B (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410255277.9A Active CN104003291B (en) | 2014-06-11 | 2014-06-11 | A kind of power plant boiler equipment installation single track is walked suspender |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219415A (en) * | 2016-08-24 | 2016-12-14 | 中铁第四勘察设计院集团有限公司 | A kind of balance crane lifting elongated object |
| CN106629373A (en) * | 2017-02-14 | 2017-05-10 | 太仓联洲机械设备有限公司 | Track lifting mechanism |
| CN107416690A (en) * | 2016-05-23 | 2017-12-01 | 五冶集团上海有限公司 | A kind of dry quenched coke boiler economizer coiled pipe installs suspender in place and its application method |
| CN107738986A (en) * | 2017-11-23 | 2018-02-27 | 国家电网公司 | Complete non-maintaining simple and easy hoisting system manually |
| CN110343798A (en) * | 2019-07-01 | 2019-10-18 | 中冶宝钢技术服务有限公司 | A kind of corrugated pipe disassembling device and assembly and disassembly methods |
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| DE2939686A1 (en) * | 1979-09-29 | 1981-04-02 | Klöckner-Becorit GmbH, 4620 Castrop-Rauxel | LIFTING BARS FOR A RAILWAY RAILWAY |
| GB2095641A (en) * | 1981-04-01 | 1982-10-06 | Neuhauser Kg | A hoisting beam for transporting a tiltably suspended transport skip or the like |
| DE4326563A1 (en) * | 1993-08-07 | 1995-02-09 | Rainer F Tracksdorf | Conveying apparatus for vehicle bodies |
| JP2000327259A (en) * | 1999-05-19 | 2000-11-28 | Ishikawajima Harima Heavy Ind Co Ltd | Heating tube panel block hoisting method for exhaust heat recovery boiler |
| CN201737594U (en) * | 2010-04-22 | 2011-02-09 | 东方日立锅炉有限公司 | Lifting rack for serpentine tube panels |
| CN201842567U (en) * | 2010-04-22 | 2011-05-25 | 东方日立锅炉有限公司 | Lifting frame for modular tube panel of waste heat boiler |
| CN202897838U (en) * | 2012-07-26 | 2013-04-24 | 常州御发工矿设备有限公司 | Lifting beam of coal mine transportation system |
| CN203903767U (en) * | 2014-06-11 | 2014-10-29 | 山东电力建设第一工程公司 | Single-rail walking sling for installing power plant boiler equipment |
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2014
- 2014-06-11 CN CN201410255277.9A patent/CN104003291B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2939686A1 (en) * | 1979-09-29 | 1981-04-02 | Klöckner-Becorit GmbH, 4620 Castrop-Rauxel | LIFTING BARS FOR A RAILWAY RAILWAY |
| GB2095641A (en) * | 1981-04-01 | 1982-10-06 | Neuhauser Kg | A hoisting beam for transporting a tiltably suspended transport skip or the like |
| DE4326563A1 (en) * | 1993-08-07 | 1995-02-09 | Rainer F Tracksdorf | Conveying apparatus for vehicle bodies |
| JP2000327259A (en) * | 1999-05-19 | 2000-11-28 | Ishikawajima Harima Heavy Ind Co Ltd | Heating tube panel block hoisting method for exhaust heat recovery boiler |
| CN201737594U (en) * | 2010-04-22 | 2011-02-09 | 东方日立锅炉有限公司 | Lifting rack for serpentine tube panels |
| CN201842567U (en) * | 2010-04-22 | 2011-05-25 | 东方日立锅炉有限公司 | Lifting frame for modular tube panel of waste heat boiler |
| CN202897838U (en) * | 2012-07-26 | 2013-04-24 | 常州御发工矿设备有限公司 | Lifting beam of coal mine transportation system |
| CN203903767U (en) * | 2014-06-11 | 2014-10-29 | 山东电力建设第一工程公司 | Single-rail walking sling for installing power plant boiler equipment |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416690A (en) * | 2016-05-23 | 2017-12-01 | 五冶集团上海有限公司 | A kind of dry quenched coke boiler economizer coiled pipe installs suspender in place and its application method |
| CN106219415A (en) * | 2016-08-24 | 2016-12-14 | 中铁第四勘察设计院集团有限公司 | A kind of balance crane lifting elongated object |
| CN106629373A (en) * | 2017-02-14 | 2017-05-10 | 太仓联洲机械设备有限公司 | Track lifting mechanism |
| CN107738986A (en) * | 2017-11-23 | 2018-02-27 | 国家电网公司 | Complete non-maintaining simple and easy hoisting system manually |
| CN107738986B (en) * | 2017-11-23 | 2024-04-05 | 国家电网公司 | Full-manual maintenance-free simple hoisting system |
| CN110343798A (en) * | 2019-07-01 | 2019-10-18 | 中冶宝钢技术服务有限公司 | A kind of corrugated pipe disassembling device and assembly and disassembly methods |
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| Publication number | Publication date |
|---|---|
| CN104003291B (en) | 2015-12-23 |
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| 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 | ||
| CP03 | Change of name, title or address |
Address after: No.6 building, zone 2, Hanyu financial and business center, hi tech Zone, Jinan City, Shandong Province Patentee after: POWERCHINA SEPCO1 ELECTRIC POWER CONSTRUCTION Co.,Ltd. Address before: 250131 No. 244 Industrial North Road, Jinan City, Shandong Province Patentee before: SEPCO1 ELECTRIC POWER CONSTRUCTION Corp. |
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| CP03 | Change of name, title or address | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Yongyang Inventor after: Li Kai Inventor after: Zhang Chongyang Inventor after: Zhang Jianping Inventor after: Cui Wenjie Inventor before: Li Kai Inventor before: Cui Wenjie |
|
| CB03 | Change of inventor or designer information |