CN204569140U - A kind of blower fan tower barrel erect Current Collector Sleave - Google Patents
A kind of blower fan tower barrel erect Current Collector Sleave Download PDFInfo
- Publication number
- CN204569140U CN204569140U CN201520290030.0U CN201520290030U CN204569140U CN 204569140 U CN204569140 U CN 204569140U CN 201520290030 U CN201520290030 U CN 201520290030U CN 204569140 U CN204569140 U CN 204569140U
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- China
- Prior art keywords
- suspension ring
- adapter plate
- sliding sleeve
- steel rope
- lifting
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Abstract
This blower fan tower barrel erect Current Collector Sleave, comprising: N number of adapter plate, N be more than or equal to 4 even number, each adapter plate is along the circumferential direction all arranged on the flange of tower cylinder; Suspension ring, it is rotated by rotary connecting device and is installed on adapter plate; And hoisting wirerope, its two ends use shackle or are directly hooked in suspension ring.During lifting, steel rope is walked around the pulley on hoisting crane, crane loading formula, because one end of tower cylinder moves up gradually, therefore suspension ring mate change by rotary connecting device with the angle of adapter plate thereupon.And, because steel rope two ends are often hooked on in the suspension ring on the horizontal surface at tower cylinder axis place two adapter plates that are the mutual mirror image of reference plane with the suspension hook at steel rope two ends respectively, therefore the length that steel rope is walking around pulley also constantly changes with the process of lifting, make the conformability of stressed size and the homogeneity of length variations of steel rope, ensure that the installation of lifting, improve the efficiency of lifting.
Description
Technical field
The utility model relates to a kind of blower fan tower barrel erect Current Collector Sleave.
Background technology
Tower cylinder is the important component part of blower fan, and its heavier-weight, volume are comparatively large, vertical state when need use two elevator machineries cooperations that it is become installation from horizontality when transporting during installation.Along with the change of tower cylinder center-of-gravity position in tower cylinder setting process, also larger change can be there is in the stressing conditions of two elevator machineries, especially its stressed large young pathbreaker of main hoisting machinery constantly increases along with the setting of tower cylinder, its length of each strand steel wire rope used and stressed size may also can be thereupon uneven change, bring hidden danger to the Hoisting Security of the reasonable selection of Lifting slings and tower cylinder.
Summary of the invention
The utility model in order to overcome the deficiency of above technology, provide a kind of to ensure that in tower cylinder setting process use the conformability of the stressed size of each strand steel wire rope and length variations and the blower fan tower barrel erect Current Collector Sleave of homogeneity.
The utility model overcomes the technical scheme that its technical matters adopts:
This blower fan tower barrel erect Current Collector Sleave, comprising:
N number of adapter plate, N be more than or equal to 4 even number, each adapter plate is along the circumferential direction all arranged on the flange of tower cylinder, and each adapter plate is fixed in the bolt hole on flange by plural bolt and nut I;
Suspension ring, it is rotated by rotary connecting device and is installed on adapter plate;
And hoisting wirerope, its two ends are by shackle or be directly hooked on in the suspension ring on the horizontal surface at tower cylinder axis place two adapter plates that are the mutual mirror image of reference plane.
Above-mentioned suspension ring are U-shaped, the lower end of described suspension ring is separately installed with sliding sleeve I and sliding sleeve II, described rotary connecting device comprises three lugs being arranged at adapter plate external side end and the bearing pin be plugged in three lugs, groove I and groove II is formed between described three lugs, the tail end of described bearing pin is provided with screw rod, nut II is combined on screw rod and is fixed by bearing pin, described suspension ring are slided by sliding sleeve I and sliding sleeve II and are plugged on bearing pin, and sliding sleeve I and sliding sleeve II lay respectively in groove I and groove II.
The beneficial effects of the utility model are: during lifting, steel rope are walked around the pulley on hoisting crane, and during crane loading, because one end of tower cylinder moves up gradually, therefore suspension ring mate change by rotary connecting device with the angle of adapter plate thereupon.And, because steel rope two ends are often hooked on in the suspension ring on the horizontal surface at tower cylinder axis place two adapter plates that are the mutual mirror image of reference plane with the suspension hook at steel rope two ends respectively, therefore the length that steel rope is walking around pulley also constantly changes with the process of lifting, ensure that the conformability of stressed size and the homogeneity of length variations of steel rope, ensure that the safety of lifting, improve the efficiency of lifting.
Accompanying drawing explanation
Fig. 1 is the utility model rigging permanent seat perspective view;
Fig. 2 is mounting structure schematic diagram of the present utility model;
Fig. 3 is perspective view of the present utility model;
In figure, 1. adapter plate 2. bolt 3. nut I 4. lug 5. bearing pin 6. screw rod 7. nut II 8. groove I 9. groove II 10. tower cylinder 11. flange 12. bolt hole 13. suspension ring 14. sliding sleeve I 15. sliding sleeve II.
Detailed description of the invention
Be described further below in conjunction with accompanying drawing 1, accompanying drawing 2, accompanying drawing 3 pairs of the utility model.
This blower fan tower barrel erect Current Collector Sleave, comprising:
N number of adapter plate 1, N be more than or equal to 4 even number, each adapter plate 1 is along the circumferential direction all arranged on the flange 11 of tower cylinder 10, and each adapter plate 1 is fixed in the bolt hole 12 on flange 11 by plural bolt 2 and nut I 3; Suspension ring 13, it is rotated by rotary connecting device and is installed on adapter plate 1; And hoisting wirerope, its two ends are by shackle or be directly hooked on in the suspension ring 13 on the horizontal surface at tower cylinder 10 axis place two adapter plates 1 that are the mutual mirror image of reference plane.During lifting, steel rope is walked around the pulley on hoisting crane, during crane loading, because one end of tower cylinder 10 moves up gradually, therefore suspension ring 13 mate change by rotary connecting device with the angle of adapter plate 1 thereupon.And, because steel rope two ends are hooked on in the suspension ring 13 on the horizontal surface at tower cylinder 10 axis place two adapter plates 1 that are the mutual mirror image of reference plane respectively, therefore the length that steel rope is walking around pulley also constantly changes with the process of lifting, ensure that the conformability of stressed size and the homogeneity of length variations of steel rope, ensure that the installation of lifting, improve the efficiency of lifting.
Above-mentioned suspension ring 13 can be U-shaped, the lower end of suspension ring 13 is separately installed with sliding sleeve I 14 and sliding sleeve II 15, rotary connecting device comprises three lugs 4 being arranged at adapter plate 1 external side end and the bearing pin 5 be plugged in three lugs 4, groove I 8 and groove II 9 is formed between three lugs 4, the tail end of bearing pin 5 is provided with screw rod 6, nut II 7 is combined on screw rod 6 and is fixed by bearing pin 5, suspension ring 13 are slided by sliding sleeve I 14 and sliding sleeve II 15 and are plugged on bearing pin 5, and sliding sleeve I 14 and sliding sleeve II 15 lay respectively in groove I 8 and groove II 9.Steel rope can hang on the suspension ring 13 that take the shape of the letter U by convenient hanger, and suspension ring 13 freely can be rotated along bearing pin 5 by sliding sleeve I 14 and sliding sleeve II 15, well to mate the Angulation changes amount of steel rope when lifting, structure simply, production and processing and to turn complexion easy.
Claims (2)
1. a blower fan tower barrel erect Current Collector Sleave, is characterized in that, comprising:
N number of adapter plate (1), N be more than or equal to 4 even number, each adapter plate (1) is along the circumferential direction all arranged on the flange (11) of tower cylinder (10), and each adapter plate (1) is fixed in the bolt hole (12) on flange (11) by plural bolt (2) and nut I (3);
Suspension ring (13), it is rotated by rotary connecting device and is installed on adapter plate (1);
And hoisting wirerope, its two ends by shackle or be directly hooked on the horizontal surface at tower cylinder (10) axis place be the mutual mirror image of reference plane two adapter plates (1) on suspension ring (13) in.
2. blower fan tower barrel erect Current Collector Sleave according to claim 1, it is characterized in that: described suspension ring (13) are in U-shaped, the lower end of described suspension ring (13) is separately installed with sliding sleeve I (14) and sliding sleeve II (15), described rotary connecting device comprises three lugs (4) being arranged at adapter plate (1) external side end and the bearing pin (5) be plugged in three lugs (4), groove I (8) and groove II (9) is formed between described three lugs (4), the tail end of described bearing pin (5) is provided with screw rod (6), nut II (7) is combined on screw rod (6) and is fixed by bearing pin (5), described suspension ring (13) are slided by sliding sleeve I (14) and sliding sleeve II (15) and are plugged on bearing pin (5), and sliding sleeve I (14) and sliding sleeve II (15) lay respectively in groove I (8) and groove II (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290030.0U CN204569140U (en) | 2015-05-07 | 2015-05-07 | A kind of blower fan tower barrel erect Current Collector Sleave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290030.0U CN204569140U (en) | 2015-05-07 | 2015-05-07 | A kind of blower fan tower barrel erect Current Collector Sleave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204569140U true CN204569140U (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520290030.0U Active CN204569140U (en) | 2015-05-07 | 2015-05-07 | A kind of blower fan tower barrel erect Current Collector Sleave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204569140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113120741A (en) * | 2021-04-07 | 2021-07-16 | 领新(南通)重工有限公司 | 3200T tower section of thick bamboo lifting device |
| CN113338382A (en) * | 2021-06-24 | 2021-09-03 | 上海三一重机股份有限公司 | Hoisting structure and excavator with same |
-
2015
- 2015-05-07 CN CN201520290030.0U patent/CN204569140U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113120741A (en) * | 2021-04-07 | 2021-07-16 | 领新(南通)重工有限公司 | 3200T tower section of thick bamboo lifting device |
| CN113338382A (en) * | 2021-06-24 | 2021-09-03 | 上海三一重机股份有限公司 | Hoisting structure and excavator with same |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |