CN202199998U - Lifting mechanism for disassembling rotor scale - Google Patents
Lifting mechanism for disassembling rotor scale Download PDFInfo
- Publication number
- CN202199998U CN202199998U CN2011202689491U CN201120268949U CN202199998U CN 202199998 U CN202199998 U CN 202199998U CN 2011202689491 U CN2011202689491 U CN 2011202689491U CN 201120268949 U CN201120268949 U CN 201120268949U CN 202199998 U CN202199998 U CN 202199998U
- Authority
- CN
- China
- Prior art keywords
- elevating
- lower house
- rotor scale
- fixed
- fulcrum bar
- 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
The utility model discloses a lifting mechanism for disassembling a rotor scale. The lifting mechanism comprises a lower supporting leg mechanism which is fixed on a lower shell of the rotor scale, and a lifting device which is used for driving the lower supporting leg mechanism and the lower shell to move up and down together, wherein the lower supporting leg mechanism comprises a lower supporting rod which is vertically fixed at the lower end of the lower shell; the lower supporting rod is provided with a grounded junction used for being grounded; and the lifting device comprises a lifting rod which is detachably and fixedly connected with the lower shell, and a driving device which is fixed on an upper shell of the rotor scale and used for driving the lifting rod to move up and down. By utilizing the lifting mechanism, the upper shell and the lower shell can be disassembled by only a few workers, therefore, the lifting mechanism is convenient to operate, and the time consumption is low.
Description
Technical field
The elevating mechanism that dismounting was used when the utility model related to the maintenance of a kind of rotor scale.
Background technology
The rotor scale is widely used in industries such as metallurgy, electric power, cement as a kind of measuring equipment; Its structure comprises frame and is arranged on the housing on the frame; Said housing comprises the upper shell that is fixed on the frame and through being bolted to the lower house of upper shell lower end, the lower end of lower house is fixed with the power set that are used to drive rotor rotation.During the maintenance of rotor scale, need upper and lower casing be taken apart, need during dismounting lower house to be dropped on the ground together with power set, then lower house hauled out together with power set by hoisting machinery.Owing to be fixed with power set on the lower house, cause lower house weight heavier, the process need manpower of hauling-out is more, and is consuming time longer, and the dismounting of causes rotor scale is very inconvenient.
The utility model content
The purpose of the utility model provides the elevating mechanism that a kind of upper and lower casing dismounting that makes things convenient for the rotor scale is used.
The utility model adopts following technical scheme: elevating mechanism is used in the dismounting of a kind of rotor scale; Comprise following the leg mechanism that is used for fixing on the lower house of rotor scale and be used to drive the lowering or hoisting gear that a said following leg mechanism moves up and down with lower house; A said following leg mechanism comprises and is used for vertically being fixed on the lower fulcrum bar on the lower house lower end; Lower fulcrum bar has the earth terminal that is used for ground connection, and said lowering or hoisting gear comprises the elevating lever that is used for being removably fixed with said lower house and is used for fixing on the upper shell of rotor scale and drives the drive unit that said elevating lever moves up and down.
Said drive unit comprises the elevating bracket that is used for fixing on the upper shell of rotor scale, is rotatably equipped with worm gear in the elevating bracket, and said elevating lever is the worm screw that is rotatably assorted with said worm gear, and elevating bracket is provided with the handle that is used to drive the worm gear rotation.
Said lower fulcrum bar be fixed with the lower carrier plate that is removably fixed with said lower house with said lower house stiff end.
Said lower fulcrum bar is a tubular structure, is fixed with on the said elevating bracket and the sheathed sleeve that cooperate and that cooperate with said lower fulcrum bar inserting of said elevating lever, offers on the said lower carrier plate to be used for the hole that sleeve passes through.
The end of said lower fulcrum bar is rotatably equipped with and is used to drive the roller that lower house and following supporting leg move horizontally together.
The lower end of said elevating lever is fixed with and is used for the connecting plate that is connected with lower house.
Adopt the elevating mechanism of said structure; This elevating mechanism comprises following leg mechanism on the lower house that is fixed on the rotor scale and drives the lowering or hoisting gear that lower house moves up and down with power set; A said following leg mechanism comprises the lower fulcrum bar that vertically is fixed on the lower house; The lower fulcrum bar end is an earth terminal, and when lower house fell, the terminal ground connection of lower fulcrum bar can be supported whole lower house; Said lowering or hoisting gear comprises the elevating lever that is removably fixed with lower house and is fixed on being used on the upper shell and drives the drive unit that elevating lever moves up and down; Driving elevating lever through this drive unit moves up and down and realizes moving up and down of lower house; Need not consider the restriction of crane; This elevating mechanism does not need too many manpower just can accomplish the dismounting of upper and lower casing, and is easy to operate, consuming time shorter.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the utility model;
Fig. 2 is the scheme of installation of the utility model;
Fig. 3 is the vertical view of Fig. 1.
The specific embodiment
Like Fig. 1, shown in Figure 2, elevating mechanism is used in the dismounting of a kind of rotor scale of the utility model, comprise be used for fixing following leg mechanism of lower house 10 lower ends of rotor scale with drive the lowering or hoisting gear that lower house 10 moves up and down with a following leg mechanism.A said following leg mechanism comprises the lower fulcrum bar 5 that vertically is fixed on lower house 10 lower ends, and the end of said lower fulcrum bar 5 rotates roller 6 of assembling, in 10 times backwardnesss of lower house; Can whole lower house 10 be released through roller 6, reduce personnel labor intensity, certainly; Also can not need roller 6; When lowering or hoisting gear drove lower house 10 whereabouts, terminal ground connection being used to of lower fulcrum bar 5 supported whole lower house 10, then lower house 10 carried away.Said lowering or hoisting gear comprises the elevating lever 1 that is removably fixed with said lower house 10 and drives the drive unit that elevating lever 1 moves up and down; Said elevating lever 1 is connected through connecting plate 7 and said lower house 10, is connected with the bolt of lower house through connecting plate 7 and realizes being removably fixed with of elevating lever 1 and lower house 10; Said drive unit comprises the elevating bracket 2 on the upper shell 9 that is fixed on the rotor scale; Be rotatably equipped with worm gear in the elevating bracket 2; Said elevating lever 1 is the worm screw that cooperates with turbine, and this drive unit drives the worm gear rotation through the handle 8 that is installed on the elevating bracket 2, realizes moving up and down of elevating lever 1.
In order to strengthen lower fulcrum bar 5 support to lower house 10 after ground connection, said lower fulcrum bar 5 is removably fixed with lower house 10 through the lower carrier plate 4 that is fixed on itself and lower house 10 links, and lower carrier plate 5 is connected realization with being removably fixed with through bolt of lower house 10.
Further; Be fixed with on the said elevating bracket 2 and the said elevating lever 1 sheathed sleeve that cooperates 3; Said elevating lever 1 is sleeved in the sleeve 3 and moves up and down, and said lower fulcrum bar 5 is tubular structure, does as a whole through realizing a following leg mechanism and lowering or hoisting gear in the pipeline that sleeve 3 is inserted into lower fulcrum bar 5; Make things convenient for picking and placeing of the utility model, offer the hole that sleeve 3 passes through on the said lower carrier plate 4.In addition, because the existence of connecting plate 7, said sleeve 3 is fixed on 7 one sides of connecting plate dorsad of elevating bracket 2.
In other embodiments, said drive unit also can also can be realized moving up and down of elevating lever 1 through cylinder or hydraulic cylinder for being fixed on cylinder or the hydraulic cylinder on the upper shell 9.Said elevating lever 1 also can directly be removably fixed with said lower house 10 through the bolt connection.
The embodiment of the utility model is when concrete the use, and is as shown in Figure 3, needs three elevating mechanisms; Before dismounting upper shell 9 and the lower house 10, through being bolted to the lower end of lower house 10, three elevating brackets 2 with lowering or hoisting gear are fixed on the upper shell 9 again with three following leg mechanisms in elder generation; Through connecting plate 7 that the elevating lever 1 of lowering or hoisting gear is fixing with lower house 10 then, turning handle 8 is strained connecting plate 7 through worm gear drives elevating lever 1; Remove the set bolt between upper shell 9 and the lower house 10; Rotating with Uniform handle 8 puts down the lower house 10 with power set 11, after the roller 6 of three following leg mechanisms lands; Dismantle connecting plate 7 between elevating lever 1 and the lower house 10 is released lower house 10 again together with power set 11.When not using, the sleeve 3 of lowering or hoisting gear is inserted into down in the lower fulcrum bar 5 of a leg mechanism, conveniently picks and places.
Claims (6)
1. elevating mechanism is used in rotor scale dismounting; It is characterized in that: comprise following the leg mechanism that is used for fixing on the lower house of rotor scale and be used to drive the lowering or hoisting gear that a said following leg mechanism moves up and down with lower house; A said following leg mechanism comprises and is used for vertically being fixed on the lower fulcrum bar on the lower house lower end; Lower fulcrum bar has the earth terminal that is used for ground connection, and said lowering or hoisting gear comprises the elevating lever that is used for being removably fixed with said lower house and is used for fixing on the upper shell of rotor scale and drives the drive unit that said elevating lever moves up and down.
2. elevating mechanism is used in rotor scale according to claim 1 dismounting; It is characterized in that: said drive unit comprises the elevating bracket that is used for fixing on the upper shell of rotor scale; Be rotatably equipped with worm gear in the elevating bracket; Said elevating lever is the worm screw that is rotatably assorted with said worm gear, and elevating bracket is provided with the handle that is used to drive the worm gear rotation.
3. elevating mechanism is used in rotor scale according to claim 2 dismounting, it is characterized in that: said lower fulcrum bar be fixed with the lower carrier plate that is removably fixed with said lower house with said lower house stiff end.
4. elevating mechanism is used in rotor scale according to claim 3 dismounting; It is characterized in that: said lower fulcrum bar is a tubular structure; Be fixed with on the said elevating bracket and the sheathed sleeve that cooperate and that cooperate with said lower fulcrum bar inserting of said elevating lever, offer on the said lower carrier plate and be used for the hole that sleeve passes through.
5. elevating mechanism is used in rotor scale according to claim 1 dismounting, it is characterized in that: the end of said lower fulcrum bar is rotatably equipped with and is used to drive the roller that lower house and following supporting leg move horizontally together.
6. elevating mechanism is used in rotor scale according to claim 1 dismounting, it is characterized in that: the lower end of said elevating lever is fixed with and is used for the connecting plate that is connected with lower house.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202689491U CN202199998U (en) | 2011-07-27 | 2011-07-27 | Lifting mechanism for disassembling rotor scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202689491U CN202199998U (en) | 2011-07-27 | 2011-07-27 | Lifting mechanism for disassembling rotor scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202199998U true CN202199998U (en) | 2012-04-25 |
Family
ID=45964136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202689491U Expired - Fee Related CN202199998U (en) | 2011-07-27 | 2011-07-27 | Lifting mechanism for disassembling rotor scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202199998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894806A (en) * | 2012-12-27 | 2014-07-02 | 中国科学院沈阳自动化研究所 | Automatic lifting and translational rotating workstation |
-
2011
- 2011-07-27 CN CN2011202689491U patent/CN202199998U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894806A (en) * | 2012-12-27 | 2014-07-02 | 中国科学院沈阳自动化研究所 | Automatic lifting and translational rotating workstation |
| CN103894806B (en) * | 2012-12-27 | 2016-03-16 | 中国科学院沈阳自动化研究所 | Automatic lifting horizontal sliding rotary work station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20130727 |