CN206940306U - A kind of steel-wire rope type electric block - Google Patents
A kind of steel-wire rope type electric block Download PDFInfo
- Publication number
- CN206940306U CN206940306U CN201720888621.7U CN201720888621U CN206940306U CN 206940306 U CN206940306 U CN 206940306U CN 201720888621 U CN201720888621 U CN 201720888621U CN 206940306 U CN206940306 U CN 206940306U
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- support
- reel
- hand release
- brake
- reduction gearing
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Abstract
It the utility model is related to a kind of steel-wire rope type electric block, including shell, support, lifting motor with hand release, planetary reduction gear, worm type of reduction gearing, boom hoisting and the second brake with hand release, the lifting motor with hand release is connected by decelerator interface with planetary reduction gear, the one end of described planetary reduction gear in reel, reel is in shell, the other end of reel is provided with the second brake with hand release, the described second brake with hand release is provided with final drive axle, wherein described reel is located at one end of support, the other end of support is provided with worm type of reduction gearing, worm type of reduction gearing is provided with handwheel.The utility model is simple in construction, reasonable in design, the needs that can effectively meet to work under power-off or accident condition by the structure.
Description
Technical field
A kind of steel-wire rope type electric block is the utility model is related to, belongs to the technical field of electric block.
Background technology
It is well known that existing electric block is a kind of common minor crane tool with driven by power, available for solid
Determine Work places, also raising and conveying articles can be carried out along the rectilinear orbit or warp rail of steel I-beam plus running trolley
Operation, therefore electric block be often used as mono beam crane in bridge type, gantry and cantilever crane supporting lifting dress
Put.General purpose constant speed steel-wire rope type electric block, it is made up of lifting mechanism, travelling mechanism, control panel each several part.
Traditional electric block, structure is more complicated, can not under power-off either accident condition be shaft break of motor or
Reducer gear works on when damaging.
Utility model content
The purpose of this utility model is：The defects of for prior art, it is proposed that a kind of steel-wire rope type electric block, the calabash
Reed is simple in construction, reasonable in design, can effectively meet the needs to be worked under power-off or accident condition.
Technical scheme is used by the utility model：A kind of steel-wire rope type electric block, including shell, support, band are manually
Lifting motor, planetary reduction gear, worm type of reduction gearing, boom hoisting and the second system with hand release of release device
Dynamic device, the lifting motor with hand release are connected by decelerator interface with planetary reduction gear, and described planet subtracts
The one end of fast device in reel, for reel in shell, the other end of reel is provided with the second braking with hand release
Device, the second brake with hand release is provided with final drive axle, wherein described reel is located at support
One end, the other end of support are provided with worm type of reduction gearing, and worm type of reduction gearing is provided with handwheel.
In the utility model：One end of described final drive axle is provided with roll support, and the other end is provided with driving cog, institute
The driving cog stated is located between worm type of reduction gearing and second brake with hand release.
In the utility model：Described roll support includes supporting plate and support shaft, and hole, aperture are provided among supporting plate
Identical with the diameter of axle of support shaft, support shaft is fixed together through the hole among supporting plate with supporting plate, wherein the support
The both sides of plate are provided with reinforcement.
After adopting the above technical scheme, the beneficial effects of the utility model are：The utility model is simple in construction, design is closed
Reason, the needs that can effectively meet to work under power-off or accident condition by the structure.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of roll support in the utility model.
In figure：1. the lifting motor with hand release；2. planetary reduction gear；3. reel；4. decelerator interface；Outside 5.
Shell；6. driving cog；7. support；8. worm type of reduction gearing；9. handwheel；10. the second brake with hand release；11.
Final drive axle；12. boom hoisting；13. roll support；14. support shaft；15. supporting plate；16. reinforcement.
Embodiment
The utility model is further described below in conjunction with accompanying drawing.
From Fig. 1-2, a kind of steel-wire rope type electric block, including shell 5, support 7, the raising electricity with hand release
Machine 1, planetary reduction gear 2, worm type of reduction gearing 8, boom hoisting 12 and the second brake 10 with hand release, it is described
Lifting motor 1 with hand release is connected by decelerator interface 4 with planetary reduction gear 2, and described planetary reduction gear 2 is set
One end in reel 3, for reel 3 in shell 5, the other end of reel 3 is provided with the second brake with hand release
10, the second brake 10 with hand release is provided with final drive axle 11, wherein described reel 3 is positioned at branch
One end of frame 7, the other end of support 7 are provided with worm type of reduction gearing 8, and worm type of reduction gearing 8 is provided with handwheel 9；Described
One end of final drive axle 11 is provided with roll support 13, and the other end is provided with driving cog 6, and described driving cog 6 is located at worm and gear
Between decelerator 8 and second brake 10 with hand release；Described roll support 13 includes supporting plate 15 and support
Axle 14, the centre of supporting plate 15 are provided with hole, and aperture is identical with the diameter of axle of support shaft 14, and support shaft 14 is passed through among supporting plate 15
Hole, and be fixed together with supporting plate 15, wherein the both sides of the supporting plate 15 are provided with reinforcement 16.
During the device normal work, described worm type of reduction gearing 8 and the second brake 10 with hand release
The driving cog 6 at end disconnects；When power is off, or under accident condition manually release device opens motor brake and the second braking
Device brakes, while worm type of reduction gearing 8 is engaged with driving cog 6, hand handwheel 9, drives worm type of reduction gearing 8 to act,
Rotated by the final drive axle 11 being connected with reel 3, realize that the weight raising on hook gear 12 declines.
Specific embodiment of the present utility model is described above, but the utility model is not limited to the above and retouched
State.For a person skilled in the art, any equal modification and replacement to the technical program is all in the utility model
Scope among.Therefore, the impartial conversion made in the case where not departing from spirit and scope of the present utility model and modification, should all cover
In the scope of the utility model.
Claims (3)
- A kind of 1. steel-wire rope type electric block, it is characterised in that：Including shell, support, the lifting motor with hand release, OK Star decelerator, worm type of reduction gearing, boom hoisting and the second brake with hand release, the band manual releasing dress The lifting motor put is connected by decelerator interface with planetary reduction gear, the one end of described planetary reduction gear in reel, For reel in shell, the other end of reel is provided with the second brake with hand release, described band manual releasing dress The second brake put is provided with final drive axle, wherein described reel is located at one end of support, the other end of support is provided with Worm type of reduction gearing, worm type of reduction gearing are provided with handwheel.
- A kind of 2. steel-wire rope type electric block according to claim 1, it is characterised in that：One end of described final drive axle Provided with roll support, the other end is provided with driving cog, and described driving cog is located at worm type of reduction gearing and with hand release Second brake between.
- A kind of 3. steel-wire rope type electric block according to claim 1, it is characterised in that：Described roll support includes support Plate and support shaft, supporting plate centre are provided with hole, and aperture is identical with the diameter of axle of support shaft, and support shaft passes through the hole among supporting plate, And be fixed together with supporting plate, wherein the both sides of the supporting plate are provided with reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720888621.7U CN206940306U (en) | 2017-07-21 | 2017-07-21 | A kind of steel-wire rope type electric block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720888621.7U CN206940306U (en) | 2017-07-21 | 2017-07-21 | A kind of steel-wire rope type electric block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206940306U true CN206940306U (en) | 2018-01-30 |
Family
ID=61371013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720888621.7U Active CN206940306U (en) | 2017-07-21 | 2017-07-21 | A kind of steel-wire rope type electric block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206940306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955914A (en) * | 2022-05-25 | 2022-08-30 | 兰州万里航空机电有限责任公司 | Lifting mechanism for lifting system of airborne suspension device |
-
2017
- 2017-07-21 CN CN201720888621.7U patent/CN206940306U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955914A (en) * | 2022-05-25 | 2022-08-30 | 兰州万里航空机电有限责任公司 | Lifting mechanism for lifting system of airborne suspension device |
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