CN203903768U - Adjustable loading and unloading lifting bracket for waste heat boiler module - Google Patents
Adjustable loading and unloading lifting bracket for waste heat boiler module Download PDFInfo
- Publication number
- CN203903768U CN203903768U CN201420316847.6U CN201420316847U CN203903768U CN 203903768 U CN203903768 U CN 203903768U CN 201420316847 U CN201420316847 U CN 201420316847U CN 203903768 U CN203903768 U CN 203903768U
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- CN
- China
- Prior art keywords
- fixed
- girder
- main beam
- shackle
- waste heat
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- Withdrawn - After Issue
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Abstract
The utility model relates to an adjustable loading and unloading lifting bracket for a waste heat boiler module. The adjustable loading and unloading lifting bracket comprises a main beam, a plurality of main beam lifting lugs, a sliding plate, a plurality of elongated holes and a plurality of grooves, wherein the main beam lifting lugs are mounted at the upper end of the main beam; the sliding plate is fixed at the lower end of the main beam; the elongated holes are horizontally formed in the sliding plate; the grooves are formed in the bottom of each elongated hole; an inverted-U-shaped unloading buckle I is arranged in each elongated hole in a sliding manner; a bolt II is inserted at an opening in the lower end of each unloading buckle I and is locked and fixed by a nut II; a steel rope I is fixed at the lower end of each unloading buckle I. The main beam is hung on hoisting equipment through the lifting lugs by using steel wire ropes; due to the fact that the main beam lifting lugs are arranged at the upper end of the main beam, stress concentration is avoided. A waste heat boiler is fixed and hoisted by the steel wire ropes I at the lower end of the main beam, each steel wire rope I can slide along the corresponding elongated hole through the corresponding unloading buckle I and is arranged in the corresponding groove, so that the position can be adjusted and fixed. Therefore, the adjustability of a hoisting point is improved, hoisting is facilitated, and the hoisting efficiency is improved.
Description
Technical field
The utility model relates to lifting tool technical field, is specifically related to a kind of suspension bracket.
Background technology
Waste heat boiler heating surface module is mainly comprised of spiral finned tube in a row, and it is rectangular-shaped that integral body is, and weight is heavier, can reach hundred tons, and volume is large, and length is longer, can reach tens of rice.And module middle part is without rigid support, and overall flexibility is larger.The method when lifting, the heating surface module spiral finned tube drawback such as easily deform in hoisting process.And the handler that uses very heavy, cause productivity slowdown.
Generally, two cranes of module hoisting need of work that are heated have lifted, and construction cost is larger.And two cranes coordinate lifting, have larger potential safety hazard, easily cause danger.
Summary of the invention
The utility model is in order to overcome the deficiency of above technology, and a kind of safety, adjustable handling suspension bracket of waste heat boiler module that efficiency is high of using is provided.
The utility model overcomes the technical scheme that its technical matters adopts:
The adjustable handling suspension bracket of this waste heat boiler module, comprise girder, be installed on girder upper end some girder hangers, be fixed on the slide plate of girder lower end, the some grooves that are horizontally placed on the some slotted holes on slide plate and are arranged at each slotted hole bottom, in described each slotted hole, slide and be provided with the shackle I that is down " U " font, bolt II is plugged in described shackle I lower ending opening place, and fix by nut II locking, described shackle I lower end is fixed with steel rope I.
In order to prevent that shackle I from departing from from groove, also comprise some supports, by rotating shaft, rotate the running roller being installed in support, described support is slided and is arranged in each slotted hole by running roller, and the bottom of support is fixed in spring upper end, and the top of shackle I is fixed in its lower end.
In order to make girder stressed even when lifting, also comprise floor stringer, described floor stringer lower end is provided with hanger under some floor stringers, its upper end is provided with hanger on two floor stringers, each girder hanger on described girder is connected in by steel rope under each floor stringer of floor stringer lower end on hanger, on described two floor stringers, hanger is fixed on by steel rope I in the shackle II that is " U " font, and described shackle II upper end open place is fixed on the suspension hook of weight-lifting equipment by bolt I and nut.
The beneficial effects of the utility model are: girder utilizes steel wire hang to weight-lifting equipment by hanger, and because girder upper end is provided with a plurality of girder hangers, so lifting force can, along girder length distribution, avoid stress to concentrate.Some steel rope I of girder lower end are by waste heat boiler fixed hoisting, each steel rope I can be slided and be placed in corresponding groove along slotted hole by shackle I and be realized position adjustment and fix, therefore improved the adjustability of Heave Here, facilitated lifting, lifting efficiency is improved, and the process that coordinates lifting with respect to two cranes, has improved safety.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is floor stringer portion structure schematic diagram;
Fig. 3 is the utility model side-looking cross-sectional view;
In figure, 1. hanger 14. support 15. rotating shaft 16. running roller 17. spring 18. bolt II 19. nut II under hanger 13. floor stringers on girder 2. girder hanger 3. slide plate 4. slotted hole 5. groove 6. shackle I 7. steel rope I 8. shackle II 9. bolt I 10. steel rope II 11. floor stringer 12. floor stringers.
The specific embodiment
Below in conjunction with accompanying drawing 1, accompanying drawing 2,3 pairs of the utility model of accompanying drawing, be described further.
The adjustable handling suspension bracket of this waste heat boiler module, comprise girder 1, be installed on girder 1 upper end some girder hangers 2, be fixed on the slide plate 3 of girder 1 lower end, the some grooves 5 that are horizontally placed on the some slotted holes 4 on slide plate 3 and are arranged at each slotted hole 4 bottom, the interior slip of each slotted hole 4 is provided with the shackle I 6 that is down " U " font, bolt II 18 is plugged in shackle I 6 lower ending opening places, and fix by nut II 19 lockings, shackle I 6 lower ends are fixed with steel rope I 7.Girder 1 utilizes steel wire hang to weight-lifting equipment by hanger 2, and because girder 1 upper end is provided with a plurality of girder hangers 2, so lifting force can, along girder 1 length distribution, avoid stress to concentrate.Some steel rope I 7 of girder 1 lower end are by waste heat boiler fixed hoisting, each steel rope I 7 can be slided and be placed in corresponding groove 5 along slotted hole 4 by shackle I and be realized position adjustment and fix, therefore improved the adjustability of Heave Here, facilitated lifting, lifting efficiency is improved, and the process that coordinates lifting with respect to two cranes, has improved safety.
Can also comprise as shown in Figure 3 some supports 14, by rotating shaft 15, rotate and be installed on the running roller 16 in support 14, support 14 is slided and is arranged in each slotted hole 4 by running roller 16, the bottom of support 14 is fixed in spring 17 upper ends, and the top of shackle I 6 is fixed in its lower end.After shackle I 6 slides in the groove 5 of relevant position, family 14 by running roller 16, along slide plate 3, also move to relevant position, now under spring 17 elastic force, shackle I 6 can firmly be placed in groove 5, the steel rope I 7 that prevents shackle I 6 lower ends is pulled out shackle I 6 when inclination is stressed from groove 5, has improved the safety of using.
As shown in Figure 2, also comprise floor stringer 11, floor stringer 11 lower ends are provided with hanger 13 under some floor stringers, its upper end is provided with hanger 12 on two floor stringers, each girder hanger 2 on girder 1 is connected in by steel rope under each floor stringers of floor stringer 11 lower ends on hanger 13, on two floor stringers, hanger 12 is fixed on by steel rope II 10 in the shackle II 8 that is " U " font, and shackle II 8 upper end open places are fixed on the suspension hook of weight-lifting equipment by bolt I 9 and nut.Floor stringer utilizes shackle II 8 to be hanging on weight-lifting equipment by hanger 12, and the main force is connected in floor stringer 11 lower ends by steel rope I 7 again, floor stringer 11 disperses lifting force along continuous straight runs, therefore can, so that the stressed of girder 1 is uniformly distributed along its length more, improve the reliability of service of girder 1.
Claims (3)
1. the adjustable handling suspension bracket of waste heat boiler module, it is characterized in that: comprise girder (1), be installed on some girder hangers (2) of girder (1) upper end, be fixed on the slide plate (3) of girder (1) lower end, the some grooves (5) that are horizontally placed on the some slotted holes (4) on slide plate (3) and are arranged at each slotted hole (4) bottom, in described each slotted hole (4), slide and be provided with the shackle I (6) that is down " U " font, bolt II (18) is plugged in described shackle I (6) lower ending opening place, and fix by nut II (19) locking, described shackle I (6) lower end is fixed with steel rope I (7).
2. the adjustable handling suspension bracket of waste heat boiler module according to claim 1, it is characterized in that: also comprise some supports (14), by rotating shaft (15), rotate the running roller (16) being installed in support (14), described support (14) is slided and is arranged in each slotted hole (4) by running roller (16), the bottom of support (14) is fixed in spring (17) upper end, and the top of shackle I (6) is fixed in its lower end.
3. the adjustable handling suspension bracket of waste heat boiler module according to claim 1 and 2, it is characterized in that: also comprise floor stringer (11), described floor stringer (11) lower end is provided with hanger under some floor stringers (13), its upper end is provided with hanger (12) on two floor stringers, each girder hanger (2) on described girder (1) is connected in by steel rope under each floor stringer of floor stringer (11) lower end on hanger (13), on described two floor stringers, hanger (12) is fixed in the shackle II (8) that is " U " font by steel rope II (10), described shackle II (8) upper end open place is fixed on the suspension hook of weight-lifting equipment by bolt I (9) and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316847.6U CN203903768U (en) | 2014-06-16 | 2014-06-16 | Adjustable loading and unloading lifting bracket for waste heat boiler module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316847.6U CN203903768U (en) | 2014-06-16 | 2014-06-16 | Adjustable loading and unloading lifting bracket for waste heat boiler module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203903768U true CN203903768U (en) | 2014-10-29 |
Family
ID=51778055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420316847.6U Withdrawn - After Issue CN203903768U (en) | 2014-06-16 | 2014-06-16 | Adjustable loading and unloading lifting bracket for waste heat boiler module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203903768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016220A (en) * | 2014-06-16 | 2014-09-03 | 山东电力建设第一工程公司 | Adjustable loading and unloading hanging bracket of waste heat boiler module |
| CN111646354A (en) * | 2020-06-13 | 2020-09-11 | 深圳华跃云鹏科技有限公司 | Construction equipment and construction method for 5G communication base station |
-
2014
- 2014-06-16 CN CN201420316847.6U patent/CN203903768U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016220A (en) * | 2014-06-16 | 2014-09-03 | 山东电力建设第一工程公司 | Adjustable loading and unloading hanging bracket of waste heat boiler module |
| CN104016220B (en) * | 2014-06-16 | 2016-01-06 | 山东电力建设第一工程公司 | The adjustable handling suspension bracket of waste heat boiler module |
| CN111646354A (en) * | 2020-06-13 | 2020-09-11 | 深圳华跃云鹏科技有限公司 | Construction equipment and construction method for 5G communication base station |
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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: 20160106 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |