CN204778325U - Special lifting device of flue gas turbine expander bearing housing gland - Google Patents
Special lifting device of flue gas turbine expander bearing housing gland Download PDFInfo
- Publication number
- CN204778325U CN204778325U CN201520498362.8U CN201520498362U CN204778325U CN 204778325 U CN204778325 U CN 204778325U CN 201520498362 U CN201520498362 U CN 201520498362U CN 204778325 U CN204778325 U CN 204778325U
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- CN
- China
- Prior art keywords
- bearing housing
- housing gland
- pair
- flue gas
- gas turbine
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
Special lifting device of flue gas turbine expander bearing housing gland, it includes hoist main part (1), hoist main part (1) top is the arch form, the bottom be equipped with with the bearing housing gland on the arch groove that matches of surface profile, hoist main part (1) both ends are equipped with the bolt fastening hole respectively, the top arch form department of hoist main part (1) is equipped with a set of lewis hole (1 -1) of being convenient for hoist and mount. The beneficial effects of the utility model are that: carry out the hoist and mount of bearing housing gland according to former operating method, once need 10 people to consume more than one hour and be big to oil blanket, atmoseal injury, but after using this specialized tool, 5 people can accomplish hoist and mount about half a hour, improve the work efficiency more than 50%, convenience, laborsaving is assembled to this utensil, can adjust according to the in -service use condition.
Description
Technical field
The utility model relates to flue gas turbine expander bearing housing gland disassemblerassembler field, is specifically related to the special hanger of flue gas turbine expander bearing housing gland.
Background technology
At present, four urge flue gas turbine expander when dismounting bearing housing gland, are all generally lifted by hanging equipment, due to the particularity of bearing housing gland surface structure, in the process of carrying out steel rope binding, need to find corresponding equilibrium point, so that the lifting balance in later stage, but this operation more complicated, and the operating time is longer, if when binding mode mal or binding malposition, all likely cause the unbalance of later stage, the safety of simultaneously on-the-spot operating personal also can not get corresponding guarantee.
Summary of the invention
The purpose of this utility model is exactly the particularity for current existing bearing housing gland surface structure, in the process of carrying out steel rope binding, need to find corresponding equilibrium point, so that the lifting balance in later stage, but this operation more complicated, and the operating time is longer, if when binding mode mal or binding malposition, all likely cause the unbalance of later stage, the safety of simultaneously on-the-spot operating personal also can not get the deficiency of corresponding guarantee, provides the special hanger of flue gas turbine expander bearing housing gland.
Technical scheme is as follows: the special hanger of flue gas turbine expander bearing housing gland, it comprises suspender main body, described suspender body top is arch shape, bottom is provided with the arcuate recess with bearing housing gland upper surface matching form, suspender main body two ends are respectively equipped with bolt fixing hole, and the top arcuate shape place of suspender main body is provided with one group of lifting hole(eyelet) being convenient to lift.
Further, also has matching used balance weight mechanism, described balance weight mechanism comprises fixed bearing, a pair guide and limit column and a set of weights plate, described fixed bearing comprises a pair fixed supporting leg and bottom support plate, a pair fixed supporting leg is arranged on bottom support plate bottom side respectively, described a pair guide and limit column is arranged on bottom support plate top respectively, a described set of weights plate is respectively equipped with the pilot hole matched with guide and limit column for a pair, and be sleeved on a pair guide and limit column successively from the bottom to top, and be positioned in bottom support plate, and top layer Weight plate is provided with one group of suspension ring.
Further, a pair fixed supporting leg and bottom support plate are integral structure.
The beneficial effects of the utility model are: the lifting carrying out bearing housing gland by origin operation method, once need 10 people to expend more than one hour and injure large to oil sealing, sealing gland, but after using this special tool, 5 people can complete lifting about half an hour, improve work efficiency more than 50%, this utensil is easy to assembly, laborsaving, can regulate according to actual service condition.
Accompanying drawing explanation
Fig. 1 is the utility model installing condition structural representation;
Fig. 2 is breeding mechanism structure schematic diagram.
Detailed description of the invention
As shown in Figure 1, 2, the utility model comprises: suspender main body 1, described suspender main body 1 top is arch shape, bottom is provided with the arcuate recess with bearing housing gland upper surface matching form, suspender main body 1 two ends are respectively equipped with bolt fixing hole, and the top arcuate shape place of suspender main body 1 is provided with one group of lifting hole(eyelet) 1-1 being convenient to lift.
Preferably, also has matching used balance weight mechanism, described balance weight mechanism comprises fixed bearing, a pair guide and limit column 3 and a set of weights plate 4, described fixed bearing comprises a pair fixed supporting leg 2-1 and bottom support plate 2-2, a pair fixed supporting leg 2-1 is arranged on bottom support plate 2-2 bottom side respectively, described a pair guide and limit column 3 is arranged on bottom support plate 2-2 top respectively, a described set of weights plate 4 is respectively equipped with the pilot hole matched with guide and limit column 3 for a pair, and be sleeved on a pair guide and limit column 3 successively from the bottom to top, and be positioned on bottom support plate 2-2, and top layer Weight plate 4 is provided with one group of suspension ring 4-1.
Preferably, a pair fixed supporting leg 2-1 and bottom support plate 2-2 is integral structure.
Occupation mode:
1, during work, by a pair fixed supporting leg 2-1, bottom support plate 2-2 and a set of weights plate 4 are arranged on bearing housing gland;
2, the bolt fixing hole at suspender main body 1 two ends is connected (see figure 1) by bolt and bearing housing gland 5 liang of lifting hole(eyelet)s;
3, according to actual service condition, lifting is selected to lever hole for hoist, reach balance by plus-minus clump weight 4, then coordinated lifting task by overhead traveling crane.
Above the embodiment of the invention has been described in detail, but described content being only the preferred embodiment of the invention, the practical range for limiting the invention can not being considered to.All equalization changes done according to the invention application range with improve, within the patent covering scope all belonging to the invention.
Claims (3)
1. the special hanger of flue gas turbine expander bearing housing gland, it comprises suspender main body (1), it is characterized in that described suspender main body (1) top is arch shape, bottom is provided with the arcuate recess with bearing housing gland upper surface matching form, suspender main body (1) two ends are respectively equipped with bolt fixing hole, and the top arcuate shape place of suspender main body (1) is provided with one group of lifting hole(eyelet) (1-1) being convenient to lift.
2. the special hanger of flue gas turbine expander bearing housing gland according to claim 1, it is characterized in that matching used balance weight mechanism in addition, described balance weight mechanism comprises fixed bearing, a pair guide and limit column (3) and a set of weights plate (4), described fixed bearing comprises a pair fixed supporting leg (2-1) and bottom support plate (2-2), a pair fixed supporting leg (2-1) is arranged on bottom support plate (2-2) bottom side respectively, described a pair guide and limit column (3) is arranged on bottom support plate (2-2) top respectively, a described set of weights plate (4) is respectively equipped with the pilot hole matched with guide and limit column (3) for a pair, and be sleeved on a pair guide and limit column (3) successively from the bottom to top, and be positioned in bottom support plate (2-2), and top layer Weight plate (4) is provided with one group of suspension ring (4-1).
3. the special hanger of flue gas turbine expander bearing housing gland according to claim 2, is characterized in that a pair fixed supporting leg (2-1) and bottom support plate (2-2) are integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520498362.8U CN204778325U (en) | 2015-07-10 | 2015-07-10 | Special lifting device of flue gas turbine expander bearing housing gland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520498362.8U CN204778325U (en) | 2015-07-10 | 2015-07-10 | Special lifting device of flue gas turbine expander bearing housing gland |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204778325U true CN204778325U (en) | 2015-11-18 |
Family
ID=54518417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520498362.8U Expired - Fee Related CN204778325U (en) | 2015-07-10 | 2015-07-10 | Special lifting device of flue gas turbine expander bearing housing gland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204778325U (en) |
-
2015
- 2015-07-10 CN CN201520498362.8U patent/CN204778325U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20200710 |