CN203903767U - Single-rail walking sling for installing power plant boiler equipment - Google Patents
Single-rail walking sling for installing power plant boiler equipment Download PDFInfo
- Publication number
- CN203903767U CN203903767U CN201420306882.XU CN201420306882U CN203903767U CN 203903767 U CN203903767 U CN 203903767U CN 201420306882 U CN201420306882 U CN 201420306882U CN 203903767 U CN203903767 U CN 203903767U
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- CN
- China
- Prior art keywords
- jig arm
- walking
- fixed
- power plant
- plant boiler
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a single-rail walking sling for installing power plant boiler equipment. The single-rail walking sling comprises a track beam, a walking trolley, a cross beam, an upper lifting lug, a plurality of lower lifting lugs, chain blocks and clamping devices, wherein the walking trolley is installed on the track beam, the cross beam is horizontally arranged below the track beam and is spatially perpendicular to the track beam, the upper lifting lug is installed above the cross beam, the lower lifting lugs are installed below the cross beam, each chain block is fixed on the corresponding lower lifting lug, the clamping devices are fixed below the chain blocks, arranged between every two fins and hooked to each pipeline on a serpentine pipe screen, and the upper lifting lug is fixed below the walking trolley by virtue of a lifting ring. The clamping devices are arranged between the every two fins, so as to fix the serpentine pipe screen, thereby effectively preventing the fins from being damaged in a lifting process. During lifting, the serpentine pipe screen is lifted by utilizing the chain blocks, and because the plurality of chain blocks are arranged below the cross beam, a plurality of lifting points are available, so that stability and reliability are achieved. The serpentine pipe screen can be driven to longitudinally move to a proper position by the walking trolley, so that the efficiency is improved.
Description
Technical field
The utility model relates to suspender technical field, is specifically related to a kind of power plant boiler equipment and installs 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 utility model 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 utility model 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, rotated and be installed on shackle plate below and thickness is less than left jig arm and the right jig arm of two fin pitch and is fixed on respectively the connecting panel of left jig arm and right jig arm below by bearing pin II by bearing pin I, 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 beneficial effects of the utility model are: be placed between every two fins S-shaped tube panel is fixed by clamping apparatus, thereby can effectively prevent that the situation that fin damages in lifting process from occurring.When lifting, utilize chain and tackle block that S-shaped tube panel is lifted by crane, because crossbeam below is provided with multiple chain and tackle blocks, therefore Heave Here is many, reliable and stable.Walking dolly can drive S-shaped tube panel to move longitudinally to correct position, has improved efficiency.
Brief description of the drawings
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is left TV structure schematic diagram of the present utility model;
Fig. 3 is clamping apparatus portion structure schematic diagram of the present utility model;
In figure, the 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..
Detailed description of the invention
Below in conjunction with accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, the utility model is described further.
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.Be placed between every two fins S-shaped tube panel 9 is fixed by clamping apparatus 8, thereby can effectively prevent that the situation that fin damages in lifting process from occurring.When lifting, utilize chain and tackle block 7 that S-shaped tube panel 9 is lifted by crane, because crossbeam 5 belows are provided with multiple chain and tackle blocks 7, therefore 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, rotate and be installed on shackle plate 13 belows and thickness is less than left jig arm 16 and the right jig arm 17 of two fin pitch and is fixed on respectively the connecting panel 19 of left jig arm 16 and right jig arm 17 belows by bearing pin II 20 by bearing pin I 15, 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.Need to lift time, bearing pin II 20 is extracted, thereby connecting panel 12 is pulled down, now rotate respectively left jig arm 16 and right jig arm 17 to both sides, 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 lifting hole(eyelet) 14 that S-shaped tube panel 9 is lifted by crane by the hook of chain and tackle block 7 lower ends, convenient disassembly be 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.Can once lift by crane two S-shaped tube panels 9 by two crossbeams 5 are set, improve efficiency.
Crossbeam 5 belows can be provided with slide rail, and lower hanger 6 is slidably fixed in slide rail.Descend hanger 6 to make its size according to S-shaped tube panel 9 move to correct position by movement, 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 the crossbeam (5) with 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), rotate and be installed on shackle plate (13) below and thickness is less than left jig arm (16) and the right jig arm (17) of two fin pitch and is fixed on the connecting panel (19) below left jig arm (16) and right jig arm (17) by bearing pin II (20) respectively by bearing pin I (15), 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. install with the single track suspender of walking according to the power plant boiler equipment described in claim 1 or 2 or 3, 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 |
|---|---|---|---|
| CN201420306882.XU CN203903767U (en) | 2014-06-11 | 2014-06-11 | Single-rail walking sling for installing power plant boiler equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306882.XU CN203903767U (en) | 2014-06-11 | 2014-06-11 | Single-rail walking sling for installing power plant boiler equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203903767U true CN203903767U (en) | 2014-10-29 |
Family
ID=51778054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420306882.XU Withdrawn - After Issue CN203903767U (en) | 2014-06-11 | 2014-06-11 | Single-rail walking sling for installing power plant boiler equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203903767U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003291A (en) * | 2014-06-11 | 2014-08-27 | 山东电力建设第一工程公司 | Single-rail walking lifting device for mounting boiler equipment in power plant |
| CN105384057A (en) * | 2015-11-26 | 2016-03-09 | 四川华西绿舍建材有限公司 | Lifting sling for prefabricated component |
| CN110270462A (en) * | 2019-08-01 | 2019-09-24 | 湖南星沙机床设备有限公司 | A kind of finishing system of section steel manufacture crane subsidiary arm |
| CN112390132A (en) * | 2020-10-14 | 2021-02-23 | 重庆长安工业(集团)有限责任公司 | Vehicle-mounted telescopic hoisting device suitable for hoisting inside and outside vehicle |
| CN114772453A (en) * | 2022-06-16 | 2022-07-22 | 山西路桥智慧交通信息科技有限公司 | Heavy pipeline hoisting mechanism for highway engineering construction |
-
2014
- 2014-06-11 CN CN201420306882.XU patent/CN203903767U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003291A (en) * | 2014-06-11 | 2014-08-27 | 山东电力建设第一工程公司 | Single-rail walking lifting device for mounting boiler equipment in power plant |
| CN104003291B (en) * | 2014-06-11 | 2015-12-23 | 山东电力建设第一工程公司 | A kind of power plant boiler equipment installation single track is walked suspender |
| CN105384057A (en) * | 2015-11-26 | 2016-03-09 | 四川华西绿舍建材有限公司 | Lifting sling for prefabricated component |
| CN110270462A (en) * | 2019-08-01 | 2019-09-24 | 湖南星沙机床设备有限公司 | A kind of finishing system of section steel manufacture crane subsidiary arm |
| CN110270462B (en) * | 2019-08-01 | 2024-03-22 | 湖南星沙机床设备有限公司 | Coating system for manufacturing crane auxiliary arm by section steel |
| CN112390132A (en) * | 2020-10-14 | 2021-02-23 | 重庆长安工业(集团)有限责任公司 | Vehicle-mounted telescopic hoisting device suitable for hoisting inside and outside vehicle |
| CN114772453A (en) * | 2022-06-16 | 2022-07-22 | 山西路桥智慧交通信息科技有限公司 | Heavy pipeline hoisting mechanism for highway engineering construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141029 Effective date of abandoning: 20151223 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |