CN205527480U - Interchangeable formula lifting drum - Google Patents
Interchangeable formula lifting drum Download PDFInfo
- Publication number
- CN205527480U CN205527480U CN201620341843.2U CN201620341843U CN205527480U CN 205527480 U CN205527480 U CN 205527480U CN 201620341843 U CN201620341843 U CN 201620341843U CN 205527480 U CN205527480 U CN 205527480U
- Authority
- CN
- China
- Prior art keywords
- flange
- reel
- sleeve
- lifting drum
- utility
- 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 an interchangeable formula lifting drum, the flange that sets up including both ends symmetries and with flange even sleeve as an organic whole, be provided with between two sleeves with sleeve diameter and the unanimous reel of external diameter, the welding of dabber one end is put at the central point of one of them flange medial surface, the dabber other end pass behind centre bore and the gasket of another one flange with nut and threaded connection, the junction that is located sleeve and reel at the spindle is provided with the centering dish. The utility model discloses the basis that keeps original flange go up can the quick replacement wearing and tearing the reel, reach flange used repeatedly's purpose, saving use cost.
Description
Technical field
This utility model relates to a kind of interchangeable lifting drum, belongs to hoist engine parts technical field of improvement.
Background technology
Existing lifting drum is between the flange being directly welded at two ends mostly, reel is in use long-term and steel wire rope friction, reel is caused to be worn or worn out and cannot use, therefore have to the flange integral replacing of reel Yu two ends, the use cost causing hoist engine increases, and wastes material.
Summary of the invention
The purpose of this utility model is: provide a kind of simple in construction, the interchangeable lifting drum that easy for installation, use cost is low, this reel is retain on the basis of original flange can the reel of quick-replaceable abrasion, reach the reusable purpose of flange, save use cost.
The technical solution of the utility model: a kind of interchangeable lifting drum, including the symmetrically arranged flange in two ends and the sleeve that is connected as a single entity with flange, the reel consistent with sleeve diameter and external diameter it is provided with between two sleeves, mandrel one end is welded on the center of one of them flange medial surface, the mandrel other end is connected with nut thread after the centre bore and pad of another one flange, and the junction being positioned at sleeve and reel on mandrel is provided with centering disk.
The outer wall of described centering disk and sleeve or mandrel interior wall interference fits.
Owing to using technique scheme, the utility model has the advantage of: this utility model retain on the basis of original flange can the reel of quick-replaceable abrasion, reach the reusable purpose of flange, save use cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Description of reference numerals: 1 flange, 2 sleeves, 3 reels, 4 mandrels, 5 centering disks, 6 pads, 7 nuts, 8 centre bores.
Detailed description of the invention
In order to make this utility model purpose, technical scheme and advantage clearer, below in conjunction with the accompanying drawings and embodiment the utility model is described in further detail.
Embodiment of the present utility model: the structural representation of interchangeable lifting drum is as shown in Figure 1, including the symmetrically arranged flange in two ends 1 and the sleeve 2 that is connected as a single entity with flange 1, the reel 3 consistent with sleeve 2 internal diameter and external diameter it is provided with between two sleeves 2, mandrel 4 one end is welded on the center of one of them flange 1 medial surface, mandrel 4 other end is threadeded with nut 7 after the centre bore 8 and pad 6 of another one flange 1, the junction being positioned at sleeve 2 and reel 3 on mandrel 4 is provided with centering disk 5, the outer wall of described centering disk 5 coordinates with sleeve 2 or reel 3 internal wall transitions.
When needing to change reel 3 after reel 3 serious wear, first pad 6 and the nut 7 of mandrel 4 end are disassembled, the most successively the reel 3 after flange 1 and abrasion is disassembled, the centering disk 5 now new reel 3 being enclosed within mandrel 4, again the flange 1 disassembled is loaded onto, finally set Upper gasket 6 and nut 7 are fastened, and can complete the replacing of reel 3.
Claims (2)
1. an interchangeable lifting drum, including the symmetrically arranged flange in two ends (1) and the sleeve (2) that is connected as a single entity with flange (1), it is characterized in that: between two sleeves (2), be provided with the reel (3) consistent with sleeve (2) internal diameter and external diameter, mandrel (4) one end is welded on the center of one of them flange (1) medial surface, mandrel (4) other end is threadeded with nut (7) afterwards through centre bore (8) and the pad (6) of another one flange (1), the junction being positioned at sleeve (2) and reel (3) on mandrel (4) is provided with centering disk (5).
Interchangeable lifting drum the most according to claim 1, it is characterised in that: the outer wall of described centering disk (5) coordinates with sleeve (2) or reel (3) internal wall transitions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620341843.2U CN205527480U (en) | 2016-04-21 | 2016-04-21 | Interchangeable formula lifting drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620341843.2U CN205527480U (en) | 2016-04-21 | 2016-04-21 | Interchangeable formula lifting drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205527480U true CN205527480U (en) | 2016-08-31 |
Family
ID=56796978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620341843.2U Expired - Fee Related CN205527480U (en) | 2016-04-21 | 2016-04-21 | Interchangeable formula lifting drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205527480U (en) |
-
2016
- 2016-04-21 CN CN201620341843.2U patent/CN205527480U/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: 20160831 Termination date: 20180421 |